diff --git a/go.mod b/go.mod index 9752acd4..ff61fe73 100644 --- a/go.mod +++ b/go.mod @@ -14,7 +14,7 @@ require ( github.com/docker/distribution v2.8.3+incompatible github.com/moby/sys/capability v0.4.0 github.com/opencontainers/go-digest v1.0.0 - github.com/opencontainers/image-spec v1.1.0 + github.com/opencontainers/image-spec v1.1.1 github.com/opencontainers/image-tools v1.0.0-rc3 github.com/sirupsen/logrus v1.9.3 github.com/spf13/cobra v1.9.1 @@ -102,6 +102,7 @@ require ( github.com/proglottis/gpgme v0.1.4 // indirect github.com/rivo/uniseg v0.4.7 // indirect github.com/russross/blackfriday v2.0.0+incompatible // indirect + github.com/santhosh-tekuri/jsonschema/v5 v5.3.1 // indirect github.com/secure-systems-lab/go-securesystemslib v0.9.0 // indirect github.com/segmentio/ksuid v1.0.4 // indirect github.com/shurcooL/sanitized_anchor_name v1.0.0 // indirect @@ -117,9 +118,6 @@ require ( github.com/ulikunitz/xz v0.5.12 // indirect github.com/vbatts/tar-split v0.11.7 // indirect github.com/vbauerster/mpb/v8 v8.9.1 // indirect - github.com/xeipuuv/gojsonpointer v0.0.0-20190905194746-02993c407bfb // indirect - github.com/xeipuuv/gojsonreference v0.0.0-20180127040603-bd5ef7bd5415 // indirect - github.com/xeipuuv/gojsonschema v1.2.0 // indirect go.mongodb.org/mongo-driver v1.14.0 // indirect go.opencensus.io v0.24.0 // indirect go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.54.0 // indirect diff --git a/go.sum b/go.sum index da04ee63..17622b23 100644 --- a/go.sum +++ b/go.sum @@ -243,8 +243,8 @@ github.com/onsi/gomega v1.36.2 h1:koNYke6TVk6ZmnyHrCXba/T/MoLBXFjeC1PtvYgw0A8= github.com/onsi/gomega v1.36.2/go.mod h1:DdwyADRjrc825LhMEkD76cHR5+pUnjhUN8GlHlRPHzY= github.com/opencontainers/go-digest v1.0.0 h1:apOUWs51W5PlhuyGyz9FCeeBIOUDA/6nW8Oi/yOhh5U= github.com/opencontainers/go-digest v1.0.0/go.mod h1:0JzlMkj0TRzQZfJkVvzbP0HBR3IKzErnv2BNG4W4MAM= -github.com/opencontainers/image-spec v1.1.0 h1:8SG7/vwALn54lVB/0yZ/MMwhFrPYtpEHQb2IpWsCzug= -github.com/opencontainers/image-spec v1.1.0/go.mod h1:W4s4sFTMaBeK1BQLXbG4AdM2szdn85PY75RI83NrTrM= +github.com/opencontainers/image-spec v1.1.1 h1:y0fUlFfIZhPF1W537XOLg0/fcx6zcHCJwooC2xJA040= +github.com/opencontainers/image-spec v1.1.1/go.mod h1:qpqAh3Dmcf36wStyyWU+kCeDgrGnAve2nCC8+7h8Q0M= github.com/opencontainers/image-tools v1.0.0-rc3 h1:ZR837lBIxq6mmwEqfYrbLMuf75eBSHhccVHy6lsBeM4= github.com/opencontainers/image-tools v1.0.0-rc3/go.mod h1:A9btVpZLzttF4iFaKNychhPyrhfOjJ1OF5KrA8GcLj4= github.com/opencontainers/runtime-spec v1.2.0 h1:z97+pHb3uELt/yiAWD691HNHQIF07bE7dzrbT927iTk= @@ -279,6 +279,8 @@ github.com/rogpeppe/go-internal v1.12.0/go.mod h1:E+RYuTGaKKdloAfM02xzb0FW3Paa99 github.com/russross/blackfriday v2.0.0+incompatible h1:cBXrhZNUf9C+La9/YpS+UHpUT8YD6Td9ZMSU9APFcsk= github.com/russross/blackfriday v2.0.0+incompatible/go.mod h1:JO/DiYxRf+HjHt06OyowR9PTA263kcR/rfWxYHBV53g= github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM= +github.com/santhosh-tekuri/jsonschema/v5 v5.3.1 h1:lZUw3E0/J3roVtGQ+SCrUrg3ON6NgVqpn3+iol9aGu4= +github.com/santhosh-tekuri/jsonschema/v5 v5.3.1/go.mod h1:uToXkOrWAZ6/Oc07xWQrPOhJotwFIyu2bBVN41fcDUY= github.com/sebdah/goldie/v2 v2.5.5 h1:rx1mwF95RxZ3/83sdS4Yp7t2C5TCokvWP4TBRbAyEWY= github.com/sebdah/goldie/v2 v2.5.5/go.mod h1:oZ9fp0+se1eapSRjfYbsV/0Hqhbuu3bJVvKI/NNtssI= github.com/secure-systems-lab/go-securesystemslib v0.9.0 h1:rf1HIbL64nUpEIZnjLZ3mcNEL9NBPB0iuVjyxvq3LZc= @@ -330,7 +332,6 @@ github.com/vbatts/tar-split v0.11.7 h1:ixZ93pO/GmvaZw4Vq9OwmfZK/kc2zKdPfu0B+gYqs github.com/vbatts/tar-split v0.11.7/go.mod h1:eF6B6i6ftWQcDqEn3/iGFRFRo8cBIMSJVOpnNdfTMFA= github.com/vbauerster/mpb/v8 v8.9.1 h1:LH5R3lXPfE2e3lIGxN7WNWv3Hl5nWO6LRi2B0L0ERHw= github.com/vbauerster/mpb/v8 v8.9.1/go.mod h1:4XMvznPh8nfe2NpnDo1QTPvW9MVkUhbG90mPWvmOzcQ= -github.com/xeipuuv/gojsonpointer v0.0.0-20180127040702-4e3ac2762d5f/go.mod h1:N2zxlSyiKSe5eX1tZViRH5QA0qijqEDrYZiPEAiq3wU= github.com/xeipuuv/gojsonpointer v0.0.0-20190905194746-02993c407bfb h1:zGWFAtiMcyryUHoUjUJX0/lt1H2+i2Ka2n+D3DImSNo= github.com/xeipuuv/gojsonpointer v0.0.0-20190905194746-02993c407bfb/go.mod h1:N2zxlSyiKSe5eX1tZViRH5QA0qijqEDrYZiPEAiq3wU= github.com/xeipuuv/gojsonreference v0.0.0-20180127040603-bd5ef7bd5415 h1:EzJWgHovont7NscjpAxXsDA8S8BMYve8Y5+7cuRE7R0= diff --git a/vendor/github.com/opencontainers/image-spec/schema/defs-descriptor.json b/vendor/github.com/opencontainers/image-spec/schema/defs-descriptor.json index dad2b0a3..056a7999 100644 --- a/vendor/github.com/opencontainers/image-spec/schema/defs-descriptor.json +++ b/vendor/github.com/opencontainers/image-spec/schema/defs-descriptor.json @@ -4,7 +4,7 @@ "mediaType": { "id": "https://opencontainers.org/schema/image/descriptor/mediaType", "type": "string", - "pattern": "^[A-Za-z0-9][A-Za-z0-9!#$&-^_.+]{0,126}/[A-Za-z0-9][A-Za-z0-9!#$&-^_.+]{0,126}$" + "pattern": "^[A-Za-z0-9][A-Za-z0-9!#$&^_.+-]{0,126}/[A-Za-z0-9][A-Za-z0-9!#$&^_.+-]{0,126}$" }, "digest": { "description": "the cryptographic checksum digest of the object, in the pattern ':'", diff --git a/vendor/github.com/opencontainers/image-spec/schema/error.go b/vendor/github.com/opencontainers/image-spec/schema/error.go index c667c23e..2f52fc84 100644 --- a/vendor/github.com/opencontainers/image-spec/schema/error.go +++ b/vendor/github.com/opencontainers/image-spec/schema/error.go @@ -23,6 +23,8 @@ import ( // A SyntaxError is a description of a JSON syntax error // including line, column and offset in the JSON file. +// +// Deprecated: SyntaxError is no longer returned from Validator. type SyntaxError struct { msg string Line, Col int @@ -34,6 +36,8 @@ func (e *SyntaxError) Error() string { return e.msg } // WrapSyntaxError checks whether the given error is a *json.SyntaxError // and converts it into a *schema.SyntaxError containing line/col information using the given reader. // If the given error is not a *json.SyntaxError it is returned unchanged. +// +// Deprecated: WrapSyntaxError is no longer returned by Validator. func WrapSyntaxError(r io.Reader, err error) error { var serr *json.SyntaxError if errors.As(err, &serr) { diff --git a/vendor/github.com/opencontainers/image-spec/schema/loader.go b/vendor/github.com/opencontainers/image-spec/schema/loader.go deleted file mode 100644 index d7737582..00000000 --- a/vendor/github.com/opencontainers/image-spec/schema/loader.go +++ /dev/null @@ -1,125 +0,0 @@ -// Copyright 2018 The Linux Foundation -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -package schema - -import ( - "bytes" - "encoding/json" - "fmt" - "io" - "net/http" - "strings" - - "github.com/xeipuuv/gojsonreference" - "github.com/xeipuuv/gojsonschema" -) - -// fsLoaderFactory implements gojsonschema.JSONLoaderFactory by reading files under the specified namespaces from the root of fs. -type fsLoaderFactory struct { - namespaces []string - fs http.FileSystem -} - -// newFSLoaderFactory returns a fsLoaderFactory reading files under the specified namespaces from the root of fs. -func newFSLoaderFactory(namespaces []string, fs http.FileSystem) *fsLoaderFactory { - return &fsLoaderFactory{ - namespaces: namespaces, - fs: fs, - } -} - -func (factory *fsLoaderFactory) New(source string) gojsonschema.JSONLoader { - return &fsLoader{ - factory: factory, - source: source, - } -} - -// refContents returns the contents of ref, if available in fsLoaderFactory. -func (factory *fsLoaderFactory) refContents(ref gojsonreference.JsonReference) ([]byte, error) { - refStr := ref.String() - path := "" - for _, ns := range factory.namespaces { - if strings.HasPrefix(refStr, ns) { - path = "/" + strings.TrimPrefix(refStr, ns) - break - } - } - if path == "" { - return nil, fmt.Errorf("schema reference %#v unexpectedly not available in fsLoaderFactory with namespaces %#v", path, factory.namespaces) - } - - f, err := factory.fs.Open(path) - if err != nil { - return nil, err - } - defer f.Close() - - return io.ReadAll(f) -} - -// fsLoader implements gojsonschema.JSONLoader by reading the document named by source from a fsLoaderFactory. -type fsLoader struct { - factory *fsLoaderFactory - source string -} - -// JsonSource implements gojsonschema.JSONLoader.JsonSource. The "Json" capitalization needs to be maintained to conform to the interface. -func (l *fsLoader) JsonSource() interface{} { // revive:disable-line:var-naming - return l.source -} - -func (l *fsLoader) LoadJSON() (interface{}, error) { - // Based on gojsonschema.jsonReferenceLoader.LoadJSON. - reference, err := gojsonreference.NewJsonReference(l.source) - if err != nil { - return nil, err - } - - refToURL := reference - refToURL.GetUrl().Fragment = "" - - body, err := l.factory.refContents(refToURL) - if err != nil { - return nil, err - } - - return decodeJSONUsingNumber(bytes.NewReader(body)) -} - -// decodeJSONUsingNumber returns JSON parsed from an io.Reader -func decodeJSONUsingNumber(r io.Reader) (interface{}, error) { - // Copied from gojsonschema. - var document interface{} - - decoder := json.NewDecoder(r) - decoder.UseNumber() - - err := decoder.Decode(&document) - if err != nil { - return nil, err - } - - return document, nil -} - -// JsonReference implements gojsonschema.JSONLoader.JsonReference. The "Json" capitalization needs to be maintained to conform to the interface. -func (l *fsLoader) JsonReference() (gojsonreference.JsonReference, error) { // revive:disable-line:var-naming - return gojsonreference.NewJsonReference(l.JsonSource().(string)) -} - -func (l *fsLoader) LoaderFactory() gojsonschema.JSONLoaderFactory { - return l.factory -} diff --git a/vendor/github.com/opencontainers/image-spec/schema/schema.go b/vendor/github.com/opencontainers/image-spec/schema/schema.go index 7a338d8e..40400fce 100644 --- a/vendor/github.com/opencontainers/image-spec/schema/schema.go +++ b/vendor/github.com/opencontainers/image-spec/schema/schema.go @@ -23,56 +23,62 @@ import ( // Media types for the OCI image formats const ( - ValidatorMediaTypeDescriptor Validator = v1.MediaTypeDescriptor - ValidatorMediaTypeLayoutHeader Validator = v1.MediaTypeLayoutHeader - ValidatorMediaTypeManifest Validator = v1.MediaTypeImageManifest - ValidatorMediaTypeImageIndex Validator = v1.MediaTypeImageIndex - ValidatorMediaTypeImageConfig Validator = v1.MediaTypeImageConfig - ValidatorMediaTypeImageLayer unimplemented = v1.MediaTypeImageLayer + ValidatorMediaTypeDescriptor Validator = v1.MediaTypeDescriptor + ValidatorMediaTypeLayoutHeader Validator = v1.MediaTypeLayoutHeader + ValidatorMediaTypeManifest Validator = v1.MediaTypeImageManifest + ValidatorMediaTypeImageIndex Validator = v1.MediaTypeImageIndex + ValidatorMediaTypeImageConfig Validator = v1.MediaTypeImageConfig + ValidatorMediaTypeImageLayer Validator = v1.MediaTypeImageLayer ) var ( - // fs stores the embedded http.FileSystem - // having the OCI JSON schema files in root "/". + // specFS stores the embedded http.FileSystem having the OCI JSON schema files in root "/". //go:embed *.json - fs embed.FS + specFS embed.FS - // schemaNamespaces is a set of URI prefixes which are treated as containing the schema files of fs. - // This is necessary because *.json schema files in this directory use "id" and "$ref" attributes which evaluate to such URIs, e.g. - // ./image-manifest-schema.json URI contains - // "id": "https://opencontainers.org/schema/image/manifest", - // and - // "$ref": "content-descriptor.json" - // which evaluates as a link to https://opencontainers.org/schema/image/content-descriptor.json . - // - // To support such links without accessing the network (and trying to load content which is not hosted at these URIs), - // fsLoaderFactory accepts any URI starting with one of the schemaNamespaces below, - // and uses _escFS to load them from the root of its in-memory filesystem tree. - // - // (Note that this must contain subdirectories before its parent directories for fsLoaderFactory.refContents to work.) - schemaNamespaces = []string{ - "https://opencontainers.org/schema/image/descriptor/", - "https://opencontainers.org/schema/image/index/", - "https://opencontainers.org/schema/image/manifest/", - "https://opencontainers.org/schema/image/", - "https://opencontainers.org/schema/descriptor/", - "https://opencontainers.org/schema/", + // specsOrig maps OCI schema media types to schema files. + specs = map[Validator]string{ + ValidatorMediaTypeDescriptor: "content-descriptor.json", + ValidatorMediaTypeLayoutHeader: "image-layout-schema.json", + ValidatorMediaTypeManifest: "image-manifest-schema.json", + ValidatorMediaTypeImageIndex: "image-index-schema.json", + ValidatorMediaTypeImageConfig: "config-schema.json", } - // specs maps OCI schema media types to schema URIs. - // These URIs are expected to be used only by fsLoaderFactory (which trims schemaNamespaces defined above) - // and should never cause a network access. - specs = map[Validator]string{ - ValidatorMediaTypeDescriptor: "https://opencontainers.org/schema/content-descriptor.json", - ValidatorMediaTypeLayoutHeader: "https://opencontainers.org/schema/image/image-layout-schema.json", - ValidatorMediaTypeManifest: "https://opencontainers.org/schema/image/image-manifest-schema.json", - ValidatorMediaTypeImageIndex: "https://opencontainers.org/schema/image/image-index-schema.json", - ValidatorMediaTypeImageConfig: "https://opencontainers.org/schema/image/config-schema.json", + // specURLs lists the various URLs a given spec may be known by. + // This is generated from the "id" value in each spec and relative ref values they contain. + specURLs = map[string][]string{ + "config-schema.json": { + "https://opencontainers.org/schema/image/config", + }, + "content-descriptor.json": { + "https://opencontainers.org/schema/descriptor", + "https://opencontainers.org/schema/image/content-descriptor.json", + }, + "defs-descriptor.json": { + "https://opencontainers.org/schema/image/descriptor/mediaType", + "https://opencontainers.org/schema/defs-descriptor.json", + "https://opencontainers.org/schema/image/defs-descriptor.json", + }, + "defs.json": { + "https://opencontainers.org/schema/defs.json", + "https://opencontainers.org/schema/image/defs.json", + "https://opencontainers.org/schema/image/descriptor/defs.json", + }, + "image-index-schema.json": { + "https://opencontainers.org/schema/image/index", + }, + "image-layout-schema.json": { + "https://opencontainers.org/schema/image/layout", + }, + "image-manifest-schema.json": { + "https://opencontainers.org/schema/image/manifest", + }, } ) // FileSystem returns an in-memory filesystem including the schema files. // The schema files are located at the root directory. func FileSystem() http.FileSystem { - return http.FS(fs) + return http.FS(specFS) } diff --git a/vendor/github.com/opencontainers/image-spec/schema/validator.go b/vendor/github.com/opencontainers/image-spec/schema/validator.go index b7a0acaa..6c823b58 100644 --- a/vendor/github.com/opencontainers/image-spec/schema/validator.go +++ b/vendor/github.com/opencontainers/image-spec/schema/validator.go @@ -24,116 +24,128 @@ import ( digest "github.com/opencontainers/go-digest" v1 "github.com/opencontainers/image-spec/specs-go/v1" - "github.com/xeipuuv/gojsonschema" + "github.com/santhosh-tekuri/jsonschema/v5" ) -// Validator wraps a media type string identifier -// and implements validation against a JSON schema. +// Validator wraps a media type string identifier and implements validation against a JSON schema. type Validator string -type validateFunc func(r io.Reader) error - -var mapValidate = map[Validator]validateFunc{ - ValidatorMediaTypeImageConfig: validateConfig, - ValidatorMediaTypeDescriptor: validateDescriptor, - ValidatorMediaTypeImageIndex: validateIndex, - ValidatorMediaTypeManifest: validateManifest, -} - // ValidationError contains all the errors that happened during validation. +// +// Deprecated: this is no longer used by [Validator]. type ValidationError struct { Errs []error } +// Error returns the error message. +// +// Deprecated: this is no longer used by [Validator]. func (e ValidationError) Error() string { return fmt.Sprintf("%v", e.Errs) } // Validate validates the given reader against the schema of the wrapped media type. func (v Validator) Validate(src io.Reader) error { - buf, err := io.ReadAll(src) - if err != nil { - return fmt.Errorf("unable to read the document file: %w", err) - } - - if f, ok := mapValidate[v]; ok { - if f == nil { - return fmt.Errorf("internal error: mapValidate[%q] is nil", v) + // run the media type specific validation + if fn, ok := validateByMediaType[v]; ok { + if fn == nil { + return fmt.Errorf("internal error: mapValidate is nil for %s", string(v)) } - err = f(bytes.NewReader(buf)) + // buffer the src so the media type validation and the schema validation can both read it + buf, err := io.ReadAll(src) + if err != nil { + return fmt.Errorf("failed to read input: %w", err) + } + src = bytes.NewReader(buf) + err = fn(buf) if err != nil { return err } } - sl := newFSLoaderFactory(schemaNamespaces, FileSystem()).New(specs[v]) - ml := gojsonschema.NewStringLoader(string(buf)) - - result, err := gojsonschema.Validate(sl, ml) - if err != nil { - return fmt.Errorf("schema %s: unable to validate: %w", v, - WrapSyntaxError(bytes.NewReader(buf), err)) - } - - if result.Valid() { - return nil - } - - errs := make([]error, 0, len(result.Errors())) - for _, desc := range result.Errors() { - errs = append(errs, fmt.Errorf("%s", desc)) - } - - return ValidationError{ - Errs: errs, - } + // json schema validation + return v.validateSchema(src) } -type unimplemented string +func (v Validator) validateSchema(src io.Reader) error { + if _, ok := specs[v]; !ok { + return fmt.Errorf("no validator available for %s", string(v)) + } -func (v unimplemented) Validate(_ io.Reader) error { - return fmt.Errorf("%s: unimplemented", v) -} + c := jsonschema.NewCompiler() -func validateManifest(r io.Reader) error { - header := v1.Manifest{} - - buf, err := io.ReadAll(r) + // load the schema files from the embedded FS + dir, err := specFS.ReadDir(".") if err != nil { - return fmt.Errorf("error reading the io stream: %w", err) + return fmt.Errorf("spec embedded directory could not be loaded: %w", err) } - - err = json.Unmarshal(buf, &header) - if err != nil { - return fmt.Errorf("manifest format mismatch: %w", err) - } - - if header.Config.MediaType != string(v1.MediaTypeImageConfig) { - fmt.Printf("warning: config %s has an unknown media type: %s\n", header.Config.Digest, header.Config.MediaType) - } - - for _, layer := range header.Layers { - if layer.MediaType != string(v1.MediaTypeImageLayer) && - layer.MediaType != string(v1.MediaTypeImageLayerGzip) && - layer.MediaType != string(v1.MediaTypeImageLayerZstd) && - layer.MediaType != string(v1.MediaTypeImageLayerNonDistributable) && //nolint:staticcheck - layer.MediaType != string(v1.MediaTypeImageLayerNonDistributableGzip) && //nolint:staticcheck - layer.MediaType != string(v1.MediaTypeImageLayerNonDistributableZstd) { //nolint:staticcheck - fmt.Printf("warning: layer %s has an unknown media type: %s\n", layer.Digest, layer.MediaType) + for _, file := range dir { + if file.IsDir() { + continue } + specBuf, err := specFS.ReadFile(file.Name()) + if err != nil { + return fmt.Errorf("could not read spec file %s: %w", file.Name(), err) + } + err = c.AddResource(file.Name(), bytes.NewReader(specBuf)) + if err != nil { + return fmt.Errorf("failed to add spec file %s: %w", file.Name(), err) + } + if len(specURLs[file.Name()]) == 0 { + // this would be a bug in the validation code itself, add any missing entry to schema.go + return fmt.Errorf("spec file has no aliases: %s", file.Name()) + } + for _, specURL := range specURLs[file.Name()] { + err = c.AddResource(specURL, bytes.NewReader(specBuf)) + if err != nil { + return fmt.Errorf("failed to add spec file %s as url %s: %w", file.Name(), specURL, err) + } + } + } + + // compile based on the type of validator + schema, err := c.Compile(specs[v]) + if err != nil { + return fmt.Errorf("failed to compile schema %s: %w", string(v), err) + } + + // read in the user input and validate + var input interface{} + err = json.NewDecoder(src).Decode(&input) + if err != nil { + return fmt.Errorf("unable to parse json to validate: %w", err) + } + err = schema.Validate(input) + if err != nil { + return fmt.Errorf("validation failed: %w", err) } return nil } -func validateDescriptor(r io.Reader) error { - header := v1.Descriptor{} +type validateFunc func([]byte) error - buf, err := io.ReadAll(r) +var validateByMediaType = map[Validator]validateFunc{ + ValidatorMediaTypeImageConfig: validateConfig, + ValidatorMediaTypeDescriptor: validateDescriptor, + ValidatorMediaTypeImageIndex: validateIndex, + ValidatorMediaTypeManifest: validateManifest, +} + +func validateManifest(buf []byte) error { + header := v1.Manifest{} + + err := json.Unmarshal(buf, &header) if err != nil { - return fmt.Errorf("error reading the io stream: %w", err) + return fmt.Errorf("manifest format mismatch: %w", err) } - err = json.Unmarshal(buf, &header) + return nil +} + +func validateDescriptor(buf []byte) error { + header := v1.Descriptor{} + + err := json.Unmarshal(buf, &header) if err != nil { return fmt.Errorf("descriptor format mismatch: %w", err) } @@ -141,55 +153,30 @@ func validateDescriptor(r io.Reader) error { err = header.Digest.Validate() if errors.Is(err, digest.ErrDigestUnsupported) { // we ignore unsupported algorithms - fmt.Printf("warning: unsupported digest: %q: %v\n", header.Digest, err) return nil } return err } -func validateIndex(r io.Reader) error { +func validateIndex(buf []byte) error { header := v1.Index{} - buf, err := io.ReadAll(r) - if err != nil { - return fmt.Errorf("error reading the io stream: %w", err) - } - - err = json.Unmarshal(buf, &header) + err := json.Unmarshal(buf, &header) if err != nil { return fmt.Errorf("index format mismatch: %w", err) } - for _, manifest := range header.Manifests { - if manifest.MediaType != string(v1.MediaTypeImageManifest) { - fmt.Printf("warning: manifest %s has an unknown media type: %s\n", manifest.Digest, manifest.MediaType) - } - if manifest.Platform != nil { - checkPlatform(manifest.Platform.OS, manifest.Platform.Architecture) - checkArchitecture(manifest.Platform.Architecture, manifest.Platform.Variant) - } - - } - return nil } -func validateConfig(r io.Reader) error { +func validateConfig(buf []byte) error { header := v1.Image{} - buf, err := io.ReadAll(r) - if err != nil { - return fmt.Errorf("error reading the io stream: %w", err) - } - - err = json.Unmarshal(buf, &header) + err := json.Unmarshal(buf, &header) if err != nil { return fmt.Errorf("config format mismatch: %w", err) } - checkPlatform(header.OS, header.Architecture) - checkArchitecture(header.Architecture, header.Variant) - envRegexp := regexp.MustCompile(`^[^=]+=.*$`) for _, e := range header.Config.Env { if !envRegexp.MatchString(e) { @@ -199,54 +186,3 @@ func validateConfig(r io.Reader) error { return nil } - -func checkArchitecture(Architecture string, Variant string) { - validCombins := map[string][]string{ - "arm": {"", "v6", "v7", "v8"}, - "arm64": {"", "v8"}, - "386": {""}, - "amd64": {""}, - "ppc64": {""}, - "ppc64le": {""}, - "mips64": {""}, - "mips64le": {""}, - "s390x": {""}, - "riscv64": {""}, - } - for arch, variants := range validCombins { - if arch == Architecture { - for _, variant := range variants { - if variant == Variant { - return - } - } - fmt.Printf("warning: combination of architecture %q and variant %q is not valid.\n", Architecture, Variant) - } - } - fmt.Printf("warning: architecture %q is not supported yet.\n", Architecture) -} - -func checkPlatform(OS string, Architecture string) { - validCombins := map[string][]string{ - "android": {"arm"}, - "darwin": {"386", "amd64", "arm", "arm64"}, - "dragonfly": {"amd64"}, - "freebsd": {"386", "amd64", "arm"}, - "linux": {"386", "amd64", "arm", "arm64", "ppc64", "ppc64le", "mips64", "mips64le", "s390x", "riscv64"}, - "netbsd": {"386", "amd64", "arm"}, - "openbsd": {"386", "amd64", "arm"}, - "plan9": {"386", "amd64"}, - "solaris": {"amd64"}, - "windows": {"386", "amd64"}} - for os, archs := range validCombins { - if os == OS { - for _, arch := range archs { - if arch == Architecture { - return - } - } - fmt.Printf("warning: combination of os %q and architecture %q is invalid.\n", OS, Architecture) - } - } - fmt.Printf("warning: operating system %q of the bundle is not supported yet.\n", OS) -} diff --git a/vendor/github.com/opencontainers/image-spec/specs-go/version.go b/vendor/github.com/opencontainers/image-spec/specs-go/version.go index 7069ae44..c3897c7c 100644 --- a/vendor/github.com/opencontainers/image-spec/specs-go/version.go +++ b/vendor/github.com/opencontainers/image-spec/specs-go/version.go @@ -22,7 +22,7 @@ const ( // VersionMinor is for functionality in a backwards-compatible manner VersionMinor = 1 // VersionPatch is for backwards-compatible bug fixes - VersionPatch = 0 + VersionPatch = 1 // VersionDev indicates development branch. Releases will be empty string. VersionDev = "" diff --git a/vendor/github.com/santhosh-tekuri/jsonschema/v5/.gitignore b/vendor/github.com/santhosh-tekuri/jsonschema/v5/.gitignore new file mode 100644 index 00000000..3c0af382 --- /dev/null +++ b/vendor/github.com/santhosh-tekuri/jsonschema/v5/.gitignore @@ -0,0 +1,4 @@ +.vscode +.idea +*.swp +cmd/jv/jv diff --git a/vendor/github.com/santhosh-tekuri/jsonschema/v5/.gitmodules b/vendor/github.com/santhosh-tekuri/jsonschema/v5/.gitmodules new file mode 100644 index 00000000..314da31c --- /dev/null +++ b/vendor/github.com/santhosh-tekuri/jsonschema/v5/.gitmodules @@ -0,0 +1,3 @@ +[submodule "testdata/JSON-Schema-Test-Suite"] + path = testdata/JSON-Schema-Test-Suite + url = https://github.com/json-schema-org/JSON-Schema-Test-Suite.git diff --git a/vendor/github.com/xeipuuv/gojsonreference/LICENSE-APACHE-2.0.txt b/vendor/github.com/santhosh-tekuri/jsonschema/v5/LICENSE similarity index 89% rename from vendor/github.com/xeipuuv/gojsonreference/LICENSE-APACHE-2.0.txt rename to vendor/github.com/santhosh-tekuri/jsonschema/v5/LICENSE index 55ede8a4..19dc35b2 100644 --- a/vendor/github.com/xeipuuv/gojsonreference/LICENSE-APACHE-2.0.txt +++ b/vendor/github.com/santhosh-tekuri/jsonschema/v5/LICENSE @@ -172,31 +172,4 @@ of any other Contributor, and only if You agree to indemnify, defend, and hold each Contributor harmless for any liability incurred by, or claims asserted against, such Contributor by reason - of your accepting any such warranty or additional liability. - - END OF TERMS AND CONDITIONS - - APPENDIX: How to apply the Apache License to your work. - - To apply the Apache License to your work, attach the following - boilerplate notice, with the fields enclosed by brackets "[]" - replaced with your own identifying information. (Don't include - the brackets!) The text should be enclosed in the appropriate - comment syntax for the file format. We also recommend that a - file or class name and description of purpose be included on the - same "printed page" as the copyright notice for easier - identification within third-party archives. - - Copyright 2015 xeipuuv - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. + of your accepting any such warranty or additional liability. \ No newline at end of file diff --git a/vendor/github.com/santhosh-tekuri/jsonschema/v5/README.md b/vendor/github.com/santhosh-tekuri/jsonschema/v5/README.md new file mode 100644 index 00000000..b0d05054 --- /dev/null +++ b/vendor/github.com/santhosh-tekuri/jsonschema/v5/README.md @@ -0,0 +1,220 @@ +# jsonschema v5.3.1 + +[![License](https://img.shields.io/badge/License-Apache%202.0-blue.svg)](https://opensource.org/licenses/Apache-2.0) +[![GoDoc](https://godoc.org/github.com/santhosh-tekuri/jsonschema?status.svg)](https://pkg.go.dev/github.com/santhosh-tekuri/jsonschema/v5) +[![Go Report Card](https://goreportcard.com/badge/github.com/santhosh-tekuri/jsonschema/v5)](https://goreportcard.com/report/github.com/santhosh-tekuri/jsonschema/v5) +[![Build Status](https://github.com/santhosh-tekuri/jsonschema/actions/workflows/go.yaml/badge.svg?branch=master)](https://github.com/santhosh-tekuri/jsonschema/actions/workflows/go.yaml) +[![codecov](https://codecov.io/gh/santhosh-tekuri/jsonschema/branch/master/graph/badge.svg?token=JMVj1pFT2l)](https://codecov.io/gh/santhosh-tekuri/jsonschema) + +Package jsonschema provides json-schema compilation and validation. + +[Benchmarks](https://dev.to/vearutop/benchmarking-correctness-and-performance-of-go-json-schema-validators-3247) + +### Features: + - implements + [draft 2020-12](https://json-schema.org/specification-links.html#2020-12), + [draft 2019-09](https://json-schema.org/specification-links.html#draft-2019-09-formerly-known-as-draft-8), + [draft-7](https://json-schema.org/specification-links.html#draft-7), + [draft-6](https://json-schema.org/specification-links.html#draft-6), + [draft-4](https://json-schema.org/specification-links.html#draft-4) + - fully compliant with [JSON-Schema-Test-Suite](https://github.com/json-schema-org/JSON-Schema-Test-Suite), (excluding some optional) + - list of optional tests that are excluded can be found in schema_test.go(variable [skipTests](https://github.com/santhosh-tekuri/jsonschema/blob/master/schema_test.go#L24)) + - validates schemas against meta-schema + - full support of remote references + - support of recursive references between schemas + - detects infinite loop in schemas + - thread safe validation + - rich, intuitive hierarchial error messages with json-pointers to exact location + - supports output formats flag, basic and detailed + - supports enabling format and content Assertions in draft2019-09 or above + - change `Compiler.AssertFormat`, `Compiler.AssertContent` to `true` + - compiled schema can be introspected. easier to develop tools like generating go structs given schema + - supports user-defined keywords via [extensions](https://pkg.go.dev/github.com/santhosh-tekuri/jsonschema/v5/#example-package-Extension) + - implements following formats (supports [user-defined](https://pkg.go.dev/github.com/santhosh-tekuri/jsonschema/v5/#example-package-UserDefinedFormat)) + - date-time, date, time, duration, period (supports leap-second) + - uuid, hostname, email + - ip-address, ipv4, ipv6 + - uri, uriref, uri-template(limited validation) + - json-pointer, relative-json-pointer + - regex, format + - implements following contentEncoding (supports [user-defined](https://pkg.go.dev/github.com/santhosh-tekuri/jsonschema/v5/#example-package-UserDefinedContent)) + - base64 + - implements following contentMediaType (supports [user-defined](https://pkg.go.dev/github.com/santhosh-tekuri/jsonschema/v5/#example-package-UserDefinedContent)) + - application/json + - can load from files/http/https/[string](https://pkg.go.dev/github.com/santhosh-tekuri/jsonschema/v5/#example-package-FromString)/[]byte/io.Reader (supports [user-defined](https://pkg.go.dev/github.com/santhosh-tekuri/jsonschema/v5/#example-package-UserDefinedLoader)) + + +see examples in [godoc](https://pkg.go.dev/github.com/santhosh-tekuri/jsonschema/v5) + +The schema is compiled against the version specified in `$schema` property. +If "$schema" property is missing, it uses latest draft which currently implemented +by this library. + +You can force to use specific version, when `$schema` is missing, as follows: + +```go +compiler := jsonschema.NewCompiler() +compiler.Draft = jsonschema.Draft4 +``` + +This package supports loading json-schema from filePath and fileURL. + +To load json-schema from HTTPURL, add following import: + +```go +import _ "github.com/santhosh-tekuri/jsonschema/v5/httploader" +``` + +## Rich Errors + +The ValidationError returned by Validate method contains detailed context to understand why and where the error is. + +schema.json: +```json +{ + "$ref": "t.json#/definitions/employee" +} +``` + +t.json: +```json +{ + "definitions": { + "employee": { + "type": "string" + } + } +} +``` + +doc.json: +```json +1 +``` + +assuming `err` is the ValidationError returned when `doc.json` validated with `schema.json`, +```go +fmt.Printf("%#v\n", err) // using %#v prints errors hierarchy +``` +Prints: +``` +[I#] [S#] doesn't validate with file:///Users/santhosh/jsonschema/schema.json# + [I#] [S#/$ref] doesn't validate with 'file:///Users/santhosh/jsonschema/t.json#/definitions/employee' + [I#] [S#/definitions/employee/type] expected string, but got number +``` + +Here `I` stands for instance document and `S` stands for schema document. +The json-fragments that caused error in instance and schema documents are represented using json-pointer notation. +Nested causes are printed with indent. + +To output `err` in `flag` output format: +```go +b, _ := json.MarshalIndent(err.FlagOutput(), "", " ") +fmt.Println(string(b)) +``` +Prints: +```json +{ + "valid": false +} +``` +To output `err` in `basic` output format: +```go +b, _ := json.MarshalIndent(err.BasicOutput(), "", " ") +fmt.Println(string(b)) +``` +Prints: +```json +{ + "valid": false, + "errors": [ + { + "keywordLocation": "", + "absoluteKeywordLocation": "file:///Users/santhosh/jsonschema/schema.json#", + "instanceLocation": "", + "error": "doesn't validate with file:///Users/santhosh/jsonschema/schema.json#" + }, + { + "keywordLocation": "/$ref", + "absoluteKeywordLocation": "file:///Users/santhosh/jsonschema/schema.json#/$ref", + "instanceLocation": "", + "error": "doesn't validate with 'file:///Users/santhosh/jsonschema/t.json#/definitions/employee'" + }, + { + "keywordLocation": "/$ref/type", + "absoluteKeywordLocation": "file:///Users/santhosh/jsonschema/t.json#/definitions/employee/type", + "instanceLocation": "", + "error": "expected string, but got number" + } + ] +} +``` +To output `err` in `detailed` output format: +```go +b, _ := json.MarshalIndent(err.DetailedOutput(), "", " ") +fmt.Println(string(b)) +``` +Prints: +```json +{ + "valid": false, + "keywordLocation": "", + "absoluteKeywordLocation": "file:///Users/santhosh/jsonschema/schema.json#", + "instanceLocation": "", + "errors": [ + { + "valid": false, + "keywordLocation": "/$ref", + "absoluteKeywordLocation": "file:///Users/santhosh/jsonschema/schema.json#/$ref", + "instanceLocation": "", + "errors": [ + { + "valid": false, + "keywordLocation": "/$ref/type", + "absoluteKeywordLocation": "file:///Users/santhosh/jsonschema/t.json#/definitions/employee/type", + "instanceLocation": "", + "error": "expected string, but got number" + } + ] + } + ] +} +``` + +## CLI + +to install `go install github.com/santhosh-tekuri/jsonschema/cmd/jv@latest` + +```bash +jv [-draft INT] [-output FORMAT] [-assertformat] [-assertcontent] []... + -assertcontent + enable content assertions with draft >= 2019 + -assertformat + enable format assertions with draft >= 2019 + -draft int + draft used when '$schema' attribute is missing. valid values 4, 5, 7, 2019, 2020 (default 2020) + -output string + output format. valid values flag, basic, detailed +``` + +if no `` arguments are passed, it simply validates the ``. +if `$schema` attribute is missing in schema, it uses latest version. this can be overridden by passing `-draft` flag + +exit-code is 1, if there are any validation errors + +`jv` can also validate yaml files. It also accepts schema from yaml files. + +## Validating YAML Documents + +since yaml supports non-string keys, such yaml documents are rendered as invalid json documents. + +most yaml parser use `map[interface{}]interface{}` for object, +whereas json parser uses `map[string]interface{}`. + +so we need to manually convert them to `map[string]interface{}`. +below code shows such conversion by `toStringKeys` function. + +https://play.golang.org/p/Hhax3MrtD8r + +NOTE: if you are using `gopkg.in/yaml.v3`, then you do not need such conversion. since this library +returns `map[string]interface{}` if all keys are strings. \ No newline at end of file diff --git a/vendor/github.com/santhosh-tekuri/jsonschema/v5/compiler.go b/vendor/github.com/santhosh-tekuri/jsonschema/v5/compiler.go new file mode 100644 index 00000000..fdb68e64 --- /dev/null +++ b/vendor/github.com/santhosh-tekuri/jsonschema/v5/compiler.go @@ -0,0 +1,812 @@ +package jsonschema + +import ( + "encoding/json" + "fmt" + "io" + "math/big" + "regexp" + "strconv" + "strings" +) + +// A Compiler represents a json-schema compiler. +type Compiler struct { + // Draft represents the draft used when '$schema' attribute is missing. + // + // This defaults to latest supported draft (currently 2020-12). + Draft *Draft + resources map[string]*resource + + // Extensions is used to register extensions. + extensions map[string]extension + + // ExtractAnnotations tells whether schema annotations has to be extracted + // in compiled Schema or not. + ExtractAnnotations bool + + // LoadURL loads the document at given absolute URL. + // + // If nil, package global LoadURL is used. + LoadURL func(s string) (io.ReadCloser, error) + + // Formats can be registered by adding to this map. Key is format name, + // value is function that knows how to validate that format. + Formats map[string]func(interface{}) bool + + // AssertFormat for specifications >= draft2019-09. + AssertFormat bool + + // Decoders can be registered by adding to this map. Key is encoding name, + // value is function that knows how to decode string in that format. + Decoders map[string]func(string) ([]byte, error) + + // MediaTypes can be registered by adding to this map. Key is mediaType name, + // value is function that knows how to validate that mediaType. + MediaTypes map[string]func([]byte) error + + // AssertContent for specifications >= draft2019-09. + AssertContent bool +} + +// Compile parses json-schema at given url returns, if successful, +// a Schema object that can be used to match against json. +// +// Returned error can be *SchemaError +func Compile(url string) (*Schema, error) { + return NewCompiler().Compile(url) +} + +// MustCompile is like Compile but panics if the url cannot be compiled to *Schema. +// It simplifies safe initialization of global variables holding compiled Schemas. +func MustCompile(url string) *Schema { + return NewCompiler().MustCompile(url) +} + +// CompileString parses and compiles the given schema with given base url. +func CompileString(url, schema string) (*Schema, error) { + c := NewCompiler() + if err := c.AddResource(url, strings.NewReader(schema)); err != nil { + return nil, err + } + return c.Compile(url) +} + +// MustCompileString is like CompileString but panics on error. +// It simplified safe initialization of global variables holding compiled Schema. +func MustCompileString(url, schema string) *Schema { + c := NewCompiler() + if err := c.AddResource(url, strings.NewReader(schema)); err != nil { + panic(err) + } + return c.MustCompile(url) +} + +// NewCompiler returns a json-schema Compiler object. +// if '$schema' attribute is missing, it is treated as draft7. to change this +// behavior change Compiler.Draft value +func NewCompiler() *Compiler { + return &Compiler{ + Draft: latest, + resources: make(map[string]*resource), + Formats: make(map[string]func(interface{}) bool), + Decoders: make(map[string]func(string) ([]byte, error)), + MediaTypes: make(map[string]func([]byte) error), + extensions: make(map[string]extension), + } +} + +// AddResource adds in-memory resource to the compiler. +// +// Note that url must not have fragment +func (c *Compiler) AddResource(url string, r io.Reader) error { + res, err := newResource(url, r) + if err != nil { + return err + } + c.resources[res.url] = res + return nil +} + +// MustCompile is like Compile but panics if the url cannot be compiled to *Schema. +// It simplifies safe initialization of global variables holding compiled Schemas. +func (c *Compiler) MustCompile(url string) *Schema { + s, err := c.Compile(url) + if err != nil { + panic(fmt.Sprintf("jsonschema: %#v", err)) + } + return s +} + +// Compile parses json-schema at given url returns, if successful, +// a Schema object that can be used to match against json. +// +// error returned will be of type *SchemaError +func (c *Compiler) Compile(url string) (*Schema, error) { + // make url absolute + u, err := toAbs(url) + if err != nil { + return nil, &SchemaError{url, err} + } + url = u + + sch, err := c.compileURL(url, nil, "#") + if err != nil { + err = &SchemaError{url, err} + } + return sch, err +} + +func (c *Compiler) findResource(url string) (*resource, error) { + if _, ok := c.resources[url]; !ok { + // load resource + var rdr io.Reader + if sch, ok := vocabSchemas[url]; ok { + rdr = strings.NewReader(sch) + } else { + loadURL := LoadURL + if c.LoadURL != nil { + loadURL = c.LoadURL + } + r, err := loadURL(url) + if err != nil { + return nil, err + } + defer r.Close() + rdr = r + } + if err := c.AddResource(url, rdr); err != nil { + return nil, err + } + } + + r := c.resources[url] + if r.draft != nil { + return r, nil + } + + // set draft + r.draft = c.Draft + if m, ok := r.doc.(map[string]interface{}); ok { + if sch, ok := m["$schema"]; ok { + sch, ok := sch.(string) + if !ok { + return nil, fmt.Errorf("jsonschema: invalid $schema in %s", url) + } + if !isURI(sch) { + return nil, fmt.Errorf("jsonschema: $schema must be uri in %s", url) + } + r.draft = findDraft(sch) + if r.draft == nil { + sch, _ := split(sch) + if sch == url { + return nil, fmt.Errorf("jsonschema: unsupported draft in %s", url) + } + mr, err := c.findResource(sch) + if err != nil { + return nil, err + } + r.draft = mr.draft + } + } + } + + id, err := r.draft.resolveID(r.url, r.doc) + if err != nil { + return nil, err + } + if id != "" { + r.url = id + } + + if err := r.fillSubschemas(c, r); err != nil { + return nil, err + } + + return r, nil +} + +func (c *Compiler) compileURL(url string, stack []schemaRef, ptr string) (*Schema, error) { + // if url points to a draft, return Draft.meta + if d := findDraft(url); d != nil && d.meta != nil { + return d.meta, nil + } + + b, f := split(url) + r, err := c.findResource(b) + if err != nil { + return nil, err + } + return c.compileRef(r, stack, ptr, r, f) +} + +func (c *Compiler) compileRef(r *resource, stack []schemaRef, refPtr string, res *resource, ref string) (*Schema, error) { + base := r.baseURL(res.floc) + ref, err := resolveURL(base, ref) + if err != nil { + return nil, err + } + + u, f := split(ref) + sr := r.findResource(u) + if sr == nil { + // external resource + return c.compileURL(ref, stack, refPtr) + } + + // ensure root resource is always compiled first. + // this is required to get schema.meta from root resource + if r.schema == nil { + r.schema = newSchema(r.url, r.floc, r.draft, r.doc) + if _, err := c.compile(r, nil, schemaRef{"#", r.schema, false}, r); err != nil { + return nil, err + } + } + + sr, err = r.resolveFragment(c, sr, f) + if err != nil { + return nil, err + } + if sr == nil { + return nil, fmt.Errorf("jsonschema: %s not found", ref) + } + + if sr.schema != nil { + if err := checkLoop(stack, schemaRef{refPtr, sr.schema, false}); err != nil { + return nil, err + } + return sr.schema, nil + } + + sr.schema = newSchema(r.url, sr.floc, r.draft, sr.doc) + return c.compile(r, stack, schemaRef{refPtr, sr.schema, false}, sr) +} + +func (c *Compiler) compileDynamicAnchors(r *resource, res *resource) error { + if r.draft.version < 2020 { + return nil + } + + rr := r.listResources(res) + rr = append(rr, res) + for _, sr := range rr { + if m, ok := sr.doc.(map[string]interface{}); ok { + if _, ok := m["$dynamicAnchor"]; ok { + sch, err := c.compileRef(r, nil, "IGNORED", r, sr.floc) + if err != nil { + return err + } + res.schema.dynamicAnchors = append(res.schema.dynamicAnchors, sch) + } + } + } + return nil +} + +func (c *Compiler) compile(r *resource, stack []schemaRef, sref schemaRef, res *resource) (*Schema, error) { + if err := c.compileDynamicAnchors(r, res); err != nil { + return nil, err + } + + switch v := res.doc.(type) { + case bool: + res.schema.Always = &v + return res.schema, nil + default: + return res.schema, c.compileMap(r, stack, sref, res) + } +} + +func (c *Compiler) compileMap(r *resource, stack []schemaRef, sref schemaRef, res *resource) error { + m := res.doc.(map[string]interface{}) + + if err := checkLoop(stack, sref); err != nil { + return err + } + stack = append(stack, sref) + + var s = res.schema + var err error + + if r == res { // root schema + if sch, ok := m["$schema"]; ok { + sch := sch.(string) + if d := findDraft(sch); d != nil { + s.meta = d.meta + } else { + if s.meta, err = c.compileRef(r, stack, "$schema", res, sch); err != nil { + return err + } + } + } + } + + if ref, ok := m["$ref"]; ok { + s.Ref, err = c.compileRef(r, stack, "$ref", res, ref.(string)) + if err != nil { + return err + } + if r.draft.version < 2019 { + // All other properties in a "$ref" object MUST be ignored + return nil + } + } + + if r.draft.version >= 2019 { + if r == res { // root schema + if vocab, ok := m["$vocabulary"]; ok { + for url, reqd := range vocab.(map[string]interface{}) { + if reqd, ok := reqd.(bool); ok && !reqd { + continue + } + if !r.draft.isVocab(url) { + return fmt.Errorf("jsonschema: unsupported vocab %q in %s", url, res) + } + s.vocab = append(s.vocab, url) + } + } else { + s.vocab = r.draft.defaultVocab + } + } + + if ref, ok := m["$recursiveRef"]; ok { + s.RecursiveRef, err = c.compileRef(r, stack, "$recursiveRef", res, ref.(string)) + if err != nil { + return err + } + } + } + if r.draft.version >= 2020 { + if dref, ok := m["$dynamicRef"]; ok { + s.DynamicRef, err = c.compileRef(r, stack, "$dynamicRef", res, dref.(string)) + if err != nil { + return err + } + if dref, ok := dref.(string); ok { + _, frag := split(dref) + if frag != "#" && !strings.HasPrefix(frag, "#/") { + // frag is anchor + s.dynamicRefAnchor = frag[1:] + } + } + } + } + + loadInt := func(pname string) int { + if num, ok := m[pname]; ok { + i, _ := num.(json.Number).Float64() + return int(i) + } + return -1 + } + + loadRat := func(pname string) *big.Rat { + if num, ok := m[pname]; ok { + r, _ := new(big.Rat).SetString(string(num.(json.Number))) + return r + } + return nil + } + + if r.draft.version < 2019 || r.schema.meta.hasVocab("validation") { + if t, ok := m["type"]; ok { + switch t := t.(type) { + case string: + s.Types = []string{t} + case []interface{}: + s.Types = toStrings(t) + } + } + + if e, ok := m["enum"]; ok { + s.Enum = e.([]interface{}) + allPrimitives := true + for _, item := range s.Enum { + switch jsonType(item) { + case "object", "array": + allPrimitives = false + break + } + } + s.enumError = "enum failed" + if allPrimitives { + if len(s.Enum) == 1 { + s.enumError = fmt.Sprintf("value must be %#v", s.Enum[0]) + } else { + strEnum := make([]string, len(s.Enum)) + for i, item := range s.Enum { + strEnum[i] = fmt.Sprintf("%#v", item) + } + s.enumError = fmt.Sprintf("value must be one of %s", strings.Join(strEnum, ", ")) + } + } + } + + s.Minimum = loadRat("minimum") + if exclusive, ok := m["exclusiveMinimum"]; ok { + if exclusive, ok := exclusive.(bool); ok { + if exclusive { + s.Minimum, s.ExclusiveMinimum = nil, s.Minimum + } + } else { + s.ExclusiveMinimum = loadRat("exclusiveMinimum") + } + } + + s.Maximum = loadRat("maximum") + if exclusive, ok := m["exclusiveMaximum"]; ok { + if exclusive, ok := exclusive.(bool); ok { + if exclusive { + s.Maximum, s.ExclusiveMaximum = nil, s.Maximum + } + } else { + s.ExclusiveMaximum = loadRat("exclusiveMaximum") + } + } + + s.MultipleOf = loadRat("multipleOf") + + s.MinProperties, s.MaxProperties = loadInt("minProperties"), loadInt("maxProperties") + + if req, ok := m["required"]; ok { + s.Required = toStrings(req.([]interface{})) + } + + s.MinItems, s.MaxItems = loadInt("minItems"), loadInt("maxItems") + + if unique, ok := m["uniqueItems"]; ok { + s.UniqueItems = unique.(bool) + } + + s.MinLength, s.MaxLength = loadInt("minLength"), loadInt("maxLength") + + if pattern, ok := m["pattern"]; ok { + s.Pattern = regexp.MustCompile(pattern.(string)) + } + + if r.draft.version >= 2019 { + s.MinContains, s.MaxContains = loadInt("minContains"), loadInt("maxContains") + if s.MinContains == -1 { + s.MinContains = 1 + } + + if deps, ok := m["dependentRequired"]; ok { + deps := deps.(map[string]interface{}) + s.DependentRequired = make(map[string][]string, len(deps)) + for pname, pvalue := range deps { + s.DependentRequired[pname] = toStrings(pvalue.([]interface{})) + } + } + } + } + + compile := func(stack []schemaRef, ptr string) (*Schema, error) { + return c.compileRef(r, stack, ptr, res, r.url+res.floc+"/"+ptr) + } + + loadSchema := func(pname string, stack []schemaRef) (*Schema, error) { + if _, ok := m[pname]; ok { + return compile(stack, escape(pname)) + } + return nil, nil + } + + loadSchemas := func(pname string, stack []schemaRef) ([]*Schema, error) { + if pvalue, ok := m[pname]; ok { + pvalue := pvalue.([]interface{}) + schemas := make([]*Schema, len(pvalue)) + for i := range pvalue { + sch, err := compile(stack, escape(pname)+"/"+strconv.Itoa(i)) + if err != nil { + return nil, err + } + schemas[i] = sch + } + return schemas, nil + } + return nil, nil + } + + if r.draft.version < 2019 || r.schema.meta.hasVocab("applicator") { + if s.Not, err = loadSchema("not", stack); err != nil { + return err + } + if s.AllOf, err = loadSchemas("allOf", stack); err != nil { + return err + } + if s.AnyOf, err = loadSchemas("anyOf", stack); err != nil { + return err + } + if s.OneOf, err = loadSchemas("oneOf", stack); err != nil { + return err + } + + if props, ok := m["properties"]; ok { + props := props.(map[string]interface{}) + s.Properties = make(map[string]*Schema, len(props)) + for pname := range props { + s.Properties[pname], err = compile(nil, "properties/"+escape(pname)) + if err != nil { + return err + } + } + } + + if regexProps, ok := m["regexProperties"]; ok { + s.RegexProperties = regexProps.(bool) + } + + if patternProps, ok := m["patternProperties"]; ok { + patternProps := patternProps.(map[string]interface{}) + s.PatternProperties = make(map[*regexp.Regexp]*Schema, len(patternProps)) + for pattern := range patternProps { + s.PatternProperties[regexp.MustCompile(pattern)], err = compile(nil, "patternProperties/"+escape(pattern)) + if err != nil { + return err + } + } + } + + if additionalProps, ok := m["additionalProperties"]; ok { + switch additionalProps := additionalProps.(type) { + case bool: + s.AdditionalProperties = additionalProps + case map[string]interface{}: + s.AdditionalProperties, err = compile(nil, "additionalProperties") + if err != nil { + return err + } + } + } + + if deps, ok := m["dependencies"]; ok { + deps := deps.(map[string]interface{}) + s.Dependencies = make(map[string]interface{}, len(deps)) + for pname, pvalue := range deps { + switch pvalue := pvalue.(type) { + case []interface{}: + s.Dependencies[pname] = toStrings(pvalue) + default: + s.Dependencies[pname], err = compile(stack, "dependencies/"+escape(pname)) + if err != nil { + return err + } + } + } + } + + if r.draft.version >= 6 { + if s.PropertyNames, err = loadSchema("propertyNames", nil); err != nil { + return err + } + if s.Contains, err = loadSchema("contains", nil); err != nil { + return err + } + } + + if r.draft.version >= 7 { + if m["if"] != nil { + if s.If, err = loadSchema("if", stack); err != nil { + return err + } + if s.Then, err = loadSchema("then", stack); err != nil { + return err + } + if s.Else, err = loadSchema("else", stack); err != nil { + return err + } + } + } + if r.draft.version >= 2019 { + if deps, ok := m["dependentSchemas"]; ok { + deps := deps.(map[string]interface{}) + s.DependentSchemas = make(map[string]*Schema, len(deps)) + for pname := range deps { + s.DependentSchemas[pname], err = compile(stack, "dependentSchemas/"+escape(pname)) + if err != nil { + return err + } + } + } + } + + if r.draft.version >= 2020 { + if s.PrefixItems, err = loadSchemas("prefixItems", nil); err != nil { + return err + } + if s.Items2020, err = loadSchema("items", nil); err != nil { + return err + } + } else { + if items, ok := m["items"]; ok { + switch items.(type) { + case []interface{}: + s.Items, err = loadSchemas("items", nil) + if err != nil { + return err + } + if additionalItems, ok := m["additionalItems"]; ok { + switch additionalItems := additionalItems.(type) { + case bool: + s.AdditionalItems = additionalItems + case map[string]interface{}: + s.AdditionalItems, err = compile(nil, "additionalItems") + if err != nil { + return err + } + } + } + default: + s.Items, err = compile(nil, "items") + if err != nil { + return err + } + } + } + } + + } + + // unevaluatedXXX keywords were in "applicator" vocab in 2019, but moved to new vocab "unevaluated" in 2020 + if (r.draft.version == 2019 && r.schema.meta.hasVocab("applicator")) || (r.draft.version >= 2020 && r.schema.meta.hasVocab("unevaluated")) { + if s.UnevaluatedProperties, err = loadSchema("unevaluatedProperties", nil); err != nil { + return err + } + if s.UnevaluatedItems, err = loadSchema("unevaluatedItems", nil); err != nil { + return err + } + if r.draft.version >= 2020 { + // any item in an array that passes validation of the contains schema is considered "evaluated" + s.ContainsEval = true + } + } + + if format, ok := m["format"]; ok { + s.Format = format.(string) + if r.draft.version < 2019 || c.AssertFormat || r.schema.meta.hasVocab("format-assertion") { + if format, ok := c.Formats[s.Format]; ok { + s.format = format + } else { + s.format, _ = Formats[s.Format] + } + } + } + + if c.ExtractAnnotations { + if title, ok := m["title"]; ok { + s.Title = title.(string) + } + if description, ok := m["description"]; ok { + s.Description = description.(string) + } + s.Default = m["default"] + } + + if r.draft.version >= 6 { + if c, ok := m["const"]; ok { + s.Constant = []interface{}{c} + } + } + + if r.draft.version >= 7 { + if encoding, ok := m["contentEncoding"]; ok { + s.ContentEncoding = encoding.(string) + if decoder, ok := c.Decoders[s.ContentEncoding]; ok { + s.decoder = decoder + } else { + s.decoder, _ = Decoders[s.ContentEncoding] + } + } + if mediaType, ok := m["contentMediaType"]; ok { + s.ContentMediaType = mediaType.(string) + if mediaType, ok := c.MediaTypes[s.ContentMediaType]; ok { + s.mediaType = mediaType + } else { + s.mediaType, _ = MediaTypes[s.ContentMediaType] + } + if s.ContentSchema, err = loadSchema("contentSchema", stack); err != nil { + return err + } + } + if c.ExtractAnnotations { + if comment, ok := m["$comment"]; ok { + s.Comment = comment.(string) + } + if readOnly, ok := m["readOnly"]; ok { + s.ReadOnly = readOnly.(bool) + } + if writeOnly, ok := m["writeOnly"]; ok { + s.WriteOnly = writeOnly.(bool) + } + if examples, ok := m["examples"]; ok { + s.Examples = examples.([]interface{}) + } + } + } + + if r.draft.version >= 2019 { + if !c.AssertContent { + s.decoder = nil + s.mediaType = nil + s.ContentSchema = nil + } + if c.ExtractAnnotations { + if deprecated, ok := m["deprecated"]; ok { + s.Deprecated = deprecated.(bool) + } + } + } + + for name, ext := range c.extensions { + es, err := ext.compiler.Compile(CompilerContext{c, r, stack, res}, m) + if err != nil { + return err + } + if es != nil { + if s.Extensions == nil { + s.Extensions = make(map[string]ExtSchema) + } + s.Extensions[name] = es + } + } + + return nil +} + +func (c *Compiler) validateSchema(r *resource, v interface{}, vloc string) error { + validate := func(meta *Schema) error { + if meta == nil { + return nil + } + return meta.validateValue(v, vloc) + } + + if err := validate(r.draft.meta); err != nil { + return err + } + for _, ext := range c.extensions { + if err := validate(ext.meta); err != nil { + return err + } + } + return nil +} + +func toStrings(arr []interface{}) []string { + s := make([]string, len(arr)) + for i, v := range arr { + s[i] = v.(string) + } + return s +} + +// SchemaRef captures schema and the path referring to it. +type schemaRef struct { + path string // relative-json-pointer to schema + schema *Schema // target schema + discard bool // true when scope left +} + +func (sr schemaRef) String() string { + return fmt.Sprintf("(%s)%v", sr.path, sr.schema) +} + +func checkLoop(stack []schemaRef, sref schemaRef) error { + for _, ref := range stack { + if ref.schema == sref.schema { + return infiniteLoopError(stack, sref) + } + } + return nil +} + +func keywordLocation(stack []schemaRef, path string) string { + var loc string + for _, ref := range stack[1:] { + loc += "/" + ref.path + } + if path != "" { + loc = loc + "/" + path + } + return loc +} diff --git a/vendor/github.com/santhosh-tekuri/jsonschema/v5/content.go b/vendor/github.com/santhosh-tekuri/jsonschema/v5/content.go new file mode 100644 index 00000000..7570b8b5 --- /dev/null +++ b/vendor/github.com/santhosh-tekuri/jsonschema/v5/content.go @@ -0,0 +1,29 @@ +package jsonschema + +import ( + "encoding/base64" + "encoding/json" +) + +// Decoders is a registry of functions, which know how to decode +// string encoded in specific format. +// +// New Decoders can be registered by adding to this map. Key is encoding name, +// value is function that knows how to decode string in that format. +var Decoders = map[string]func(string) ([]byte, error){ + "base64": base64.StdEncoding.DecodeString, +} + +// MediaTypes is a registry of functions, which know how to validate +// whether the bytes represent data of that mediaType. +// +// New mediaTypes can be registered by adding to this map. Key is mediaType name, +// value is function that knows how to validate that mediaType. +var MediaTypes = map[string]func([]byte) error{ + "application/json": validateJSON, +} + +func validateJSON(b []byte) error { + var v interface{} + return json.Unmarshal(b, &v) +} diff --git a/vendor/github.com/santhosh-tekuri/jsonschema/v5/doc.go b/vendor/github.com/santhosh-tekuri/jsonschema/v5/doc.go new file mode 100644 index 00000000..a124262a --- /dev/null +++ b/vendor/github.com/santhosh-tekuri/jsonschema/v5/doc.go @@ -0,0 +1,49 @@ +/* +Package jsonschema provides json-schema compilation and validation. + +Features: + - implements draft 2020-12, 2019-09, draft-7, draft-6, draft-4 + - fully compliant with JSON-Schema-Test-Suite, (excluding some optional) + - list of optional tests that are excluded can be found in schema_test.go(variable skipTests) + - validates schemas against meta-schema + - full support of remote references + - support of recursive references between schemas + - detects infinite loop in schemas + - thread safe validation + - rich, intuitive hierarchial error messages with json-pointers to exact location + - supports output formats flag, basic and detailed + - supports enabling format and content Assertions in draft2019-09 or above + - change Compiler.AssertFormat, Compiler.AssertContent to true + - compiled schema can be introspected. easier to develop tools like generating go structs given schema + - supports user-defined keywords via extensions + - implements following formats (supports user-defined) + - date-time, date, time, duration (supports leap-second) + - uuid, hostname, email + - ip-address, ipv4, ipv6 + - uri, uriref, uri-template(limited validation) + - json-pointer, relative-json-pointer + - regex, format + - implements following contentEncoding (supports user-defined) + - base64 + - implements following contentMediaType (supports user-defined) + - application/json + - can load from files/http/https/string/[]byte/io.Reader (supports user-defined) + +The schema is compiled against the version specified in "$schema" property. +If "$schema" property is missing, it uses latest draft which currently implemented +by this library. + +You can force to use specific draft, when "$schema" is missing, as follows: + + compiler := jsonschema.NewCompiler() + compiler.Draft = jsonschema.Draft4 + +This package supports loading json-schema from filePath and fileURL. + +To load json-schema from HTTPURL, add following import: + + import _ "github.com/santhosh-tekuri/jsonschema/v5/httploader" + +you can validate yaml documents. see https://play.golang.org/p/sJy1qY7dXgA +*/ +package jsonschema diff --git a/vendor/github.com/santhosh-tekuri/jsonschema/v5/draft.go b/vendor/github.com/santhosh-tekuri/jsonschema/v5/draft.go new file mode 100644 index 00000000..154fa583 --- /dev/null +++ b/vendor/github.com/santhosh-tekuri/jsonschema/v5/draft.go @@ -0,0 +1,1454 @@ +package jsonschema + +import ( + "fmt" + "strconv" + "strings" +) + +// A Draft represents json-schema draft +type Draft struct { + version int + meta *Schema + id string // property name used to represent schema id. + boolSchema bool // is boolean valid schema + vocab []string // built-in vocab + defaultVocab []string // vocabs when $vocabulary is not used + subschemas map[string]position +} + +func (d *Draft) URL() string { + switch d.version { + case 2020: + return "https://json-schema.org/draft/2020-12/schema" + case 2019: + return "https://json-schema.org/draft/2019-09/schema" + case 7: + return "https://json-schema.org/draft-07/schema" + case 6: + return "https://json-schema.org/draft-06/schema" + case 4: + return "https://json-schema.org/draft-04/schema" + } + return "" +} + +func (d *Draft) String() string { + return fmt.Sprintf("Draft%d", d.version) +} + +func (d *Draft) loadMeta(url, schema string) { + c := NewCompiler() + c.AssertFormat = true + if err := c.AddResource(url, strings.NewReader(schema)); err != nil { + panic(err) + } + d.meta = c.MustCompile(url) + d.meta.meta = d.meta +} + +func (d *Draft) getID(sch interface{}) string { + m, ok := sch.(map[string]interface{}) + if !ok { + return "" + } + if _, ok := m["$ref"]; ok && d.version <= 7 { + // $ref prevents a sibling id from changing the base uri + return "" + } + v, ok := m[d.id] + if !ok { + return "" + } + id, ok := v.(string) + if !ok { + return "" + } + return id +} + +func (d *Draft) resolveID(base string, sch interface{}) (string, error) { + id, _ := split(d.getID(sch)) // strip fragment + if id == "" { + return "", nil + } + url, err := resolveURL(base, id) + url, _ = split(url) // strip fragment + return url, err +} + +func (d *Draft) anchors(sch interface{}) []string { + m, ok := sch.(map[string]interface{}) + if !ok { + return nil + } + + var anchors []string + + // before draft2019, anchor is specified in id + _, f := split(d.getID(m)) + if f != "#" { + anchors = append(anchors, f[1:]) + } + + if v, ok := m["$anchor"]; ok && d.version >= 2019 { + anchors = append(anchors, v.(string)) + } + if v, ok := m["$dynamicAnchor"]; ok && d.version >= 2020 { + anchors = append(anchors, v.(string)) + } + return anchors +} + +// listSubschemas collects subschemas in r into rr. +func (d *Draft) listSubschemas(r *resource, base string, rr map[string]*resource) error { + add := func(loc string, sch interface{}) error { + url, err := d.resolveID(base, sch) + if err != nil { + return err + } + floc := r.floc + "/" + loc + sr := &resource{url: url, floc: floc, doc: sch} + rr[floc] = sr + + base := base + if url != "" { + base = url + } + return d.listSubschemas(sr, base, rr) + } + + sch, ok := r.doc.(map[string]interface{}) + if !ok { + return nil + } + for kw, pos := range d.subschemas { + v, ok := sch[kw] + if !ok { + continue + } + if pos&self != 0 { + switch v := v.(type) { + case map[string]interface{}: + if err := add(kw, v); err != nil { + return err + } + case bool: + if d.boolSchema { + if err := add(kw, v); err != nil { + return err + } + } + } + } + if pos&item != 0 { + if v, ok := v.([]interface{}); ok { + for i, item := range v { + if err := add(kw+"/"+strconv.Itoa(i), item); err != nil { + return err + } + } + } + } + if pos&prop != 0 { + if v, ok := v.(map[string]interface{}); ok { + for pname, pval := range v { + if err := add(kw+"/"+escape(pname), pval); err != nil { + return err + } + } + } + } + } + return nil +} + +// isVocab tells whether url is built-in vocab. +func (d *Draft) isVocab(url string) bool { + for _, v := range d.vocab { + if url == v { + return true + } + } + return false +} + +type position uint + +const ( + self position = 1 << iota + prop + item +) + +// supported drafts +var ( + Draft4 = &Draft{version: 4, id: "id", boolSchema: false} + Draft6 = &Draft{version: 6, id: "$id", boolSchema: true} + Draft7 = &Draft{version: 7, id: "$id", boolSchema: true} + Draft2019 = &Draft{ + version: 2019, + id: "$id", + boolSchema: true, + vocab: []string{ + "https://json-schema.org/draft/2019-09/vocab/core", + "https://json-schema.org/draft/2019-09/vocab/applicator", + "https://json-schema.org/draft/2019-09/vocab/validation", + "https://json-schema.org/draft/2019-09/vocab/meta-data", + "https://json-schema.org/draft/2019-09/vocab/format", + "https://json-schema.org/draft/2019-09/vocab/content", + }, + defaultVocab: []string{ + "https://json-schema.org/draft/2019-09/vocab/core", + "https://json-schema.org/draft/2019-09/vocab/applicator", + "https://json-schema.org/draft/2019-09/vocab/validation", + }, + } + Draft2020 = &Draft{ + version: 2020, + id: "$id", + boolSchema: true, + vocab: []string{ + "https://json-schema.org/draft/2020-12/vocab/core", + "https://json-schema.org/draft/2020-12/vocab/applicator", + "https://json-schema.org/draft/2020-12/vocab/unevaluated", + "https://json-schema.org/draft/2020-12/vocab/validation", + "https://json-schema.org/draft/2020-12/vocab/meta-data", + "https://json-schema.org/draft/2020-12/vocab/format-annotation", + "https://json-schema.org/draft/2020-12/vocab/format-assertion", + "https://json-schema.org/draft/2020-12/vocab/content", + }, + defaultVocab: []string{ + "https://json-schema.org/draft/2020-12/vocab/core", + "https://json-schema.org/draft/2020-12/vocab/applicator", + "https://json-schema.org/draft/2020-12/vocab/unevaluated", + "https://json-schema.org/draft/2020-12/vocab/validation", + }, + } + + latest = Draft2020 +) + +func findDraft(url string) *Draft { + if strings.HasPrefix(url, "http://") { + url = "https://" + strings.TrimPrefix(url, "http://") + } + if strings.HasSuffix(url, "#") || strings.HasSuffix(url, "#/") { + url = url[:strings.IndexByte(url, '#')] + } + switch url { + case "https://json-schema.org/schema": + return latest + case "https://json-schema.org/draft/2020-12/schema": + return Draft2020 + case "https://json-schema.org/draft/2019-09/schema": + return Draft2019 + case "https://json-schema.org/draft-07/schema": + return Draft7 + case "https://json-schema.org/draft-06/schema": + return Draft6 + case "https://json-schema.org/draft-04/schema": + return Draft4 + } + return nil +} + +func init() { + subschemas := map[string]position{ + // type agnostic + "definitions": prop, + "not": self, + "allOf": item, + "anyOf": item, + "oneOf": item, + // object + "properties": prop, + "additionalProperties": self, + "patternProperties": prop, + // array + "items": self | item, + "additionalItems": self, + "dependencies": prop, + } + Draft4.subschemas = clone(subschemas) + + subschemas["propertyNames"] = self + subschemas["contains"] = self + Draft6.subschemas = clone(subschemas) + + subschemas["if"] = self + subschemas["then"] = self + subschemas["else"] = self + Draft7.subschemas = clone(subschemas) + + subschemas["$defs"] = prop + subschemas["dependentSchemas"] = prop + subschemas["unevaluatedProperties"] = self + subschemas["unevaluatedItems"] = self + subschemas["contentSchema"] = self + Draft2019.subschemas = clone(subschemas) + + subschemas["prefixItems"] = item + Draft2020.subschemas = clone(subschemas) + + Draft4.loadMeta("http://json-schema.org/draft-04/schema", `{ + "$schema": "http://json-schema.org/draft-04/schema#", + "description": "Core schema meta-schema", + "definitions": { + "schemaArray": { + "type": "array", + "minItems": 1, + "items": { "$ref": "#" } + }, + "positiveInteger": { + "type": "integer", + "minimum": 0 + }, + "positiveIntegerDefault0": { + "allOf": [ { "$ref": "#/definitions/positiveInteger" }, { "default": 0 } ] + }, + "simpleTypes": { + "enum": [ "array", "boolean", "integer", "null", "number", "object", "string" ] + }, + "stringArray": { + "type": "array", + "items": { "type": "string" }, + "minItems": 1, + "uniqueItems": true + } + }, + "type": "object", + "properties": { + "id": { + "type": "string", + "format": "uriref" + }, + "$schema": { + "type": "string", + "format": "uri" + }, + "title": { + "type": "string" + }, + "description": { + "type": "string" + }, + "default": {}, + "multipleOf": { + "type": "number", + "minimum": 0, + "exclusiveMinimum": true + }, + "maximum": { + "type": "number" + }, + "exclusiveMaximum": { + "type": "boolean", + "default": false + }, + "minimum": { + "type": "number" + }, + "exclusiveMinimum": { + "type": "boolean", + "default": false + }, + "maxLength": { "$ref": "#/definitions/positiveInteger" }, + "minLength": { "$ref": "#/definitions/positiveIntegerDefault0" }, + "pattern": { + "type": "string", + "format": "regex" + }, + "additionalItems": { + "anyOf": [ + { "type": "boolean" }, + { "$ref": "#" } + ], + "default": {} + }, + "items": { + "anyOf": [ + { "$ref": "#" }, + { "$ref": "#/definitions/schemaArray" } + ], + "default": {} + }, + "maxItems": { "$ref": "#/definitions/positiveInteger" }, + "minItems": { "$ref": "#/definitions/positiveIntegerDefault0" }, + "uniqueItems": { + "type": "boolean", + "default": false + }, + "maxProperties": { "$ref": "#/definitions/positiveInteger" }, + "minProperties": { "$ref": "#/definitions/positiveIntegerDefault0" }, + "required": { "$ref": "#/definitions/stringArray" }, + "additionalProperties": { + "anyOf": [ + { "type": "boolean" }, + { "$ref": "#" } + ], + "default": {} + }, + "definitions": { + "type": "object", + "additionalProperties": { "$ref": "#" }, + "default": {} + }, + "properties": { + "type": "object", + "additionalProperties": { "$ref": "#" }, + "default": {} + }, + "patternProperties": { + "type": "object", + "regexProperties": true, + "additionalProperties": { "$ref": "#" }, + "default": {} + }, + "regexProperties": { "type": "boolean" }, + "dependencies": { + "type": "object", + "additionalProperties": { + "anyOf": [ + { "$ref": "#" }, + { "$ref": "#/definitions/stringArray" } + ] + } + }, + "enum": { + "type": "array", + "minItems": 1, + "uniqueItems": true + }, + "type": { + "anyOf": [ + { "$ref": "#/definitions/simpleTypes" }, + { + "type": "array", + "items": { "$ref": "#/definitions/simpleTypes" }, + "minItems": 1, + "uniqueItems": true + } + ] + }, + "allOf": { "$ref": "#/definitions/schemaArray" }, + "anyOf": { "$ref": "#/definitions/schemaArray" }, + "oneOf": { "$ref": "#/definitions/schemaArray" }, + "not": { "$ref": "#" }, + "format": { "type": "string" }, + "$ref": { "type": "string" } + }, + "dependencies": { + "exclusiveMaximum": [ "maximum" ], + "exclusiveMinimum": [ "minimum" ] + }, + "default": {} + }`) + Draft6.loadMeta("http://json-schema.org/draft-06/schema", `{ + "$schema": "http://json-schema.org/draft-06/schema#", + "$id": "http://json-schema.org/draft-06/schema#", + "title": "Core schema meta-schema", + "definitions": { + "schemaArray": { + "type": "array", + "minItems": 1, + "items": { "$ref": "#" } + }, + "nonNegativeInteger": { + "type": "integer", + "minimum": 0 + }, + "nonNegativeIntegerDefault0": { + "allOf": [ + { "$ref": "#/definitions/nonNegativeInteger" }, + { "default": 0 } + ] + }, + "simpleTypes": { + "enum": [ + "array", + "boolean", + "integer", + "null", + "number", + "object", + "string" + ] + }, + "stringArray": { + "type": "array", + "items": { "type": "string" }, + "uniqueItems": true, + "default": [] + } + }, + "type": ["object", "boolean"], + "properties": { + "$id": { + "type": "string", + "format": "uri-reference" + }, + "$schema": { + "type": "string", + "format": "uri" + }, + "$ref": { + "type": "string", + "format": "uri-reference" + }, + "title": { + "type": "string" + }, + "description": { + "type": "string" + }, + "default": {}, + "multipleOf": { + "type": "number", + "exclusiveMinimum": 0 + }, + "maximum": { + "type": "number" + }, + "exclusiveMaximum": { + "type": "number" + }, + "minimum": { + "type": "number" + }, + "exclusiveMinimum": { + "type": "number" + }, + "maxLength": { "$ref": "#/definitions/nonNegativeInteger" }, + "minLength": { "$ref": "#/definitions/nonNegativeIntegerDefault0" }, + "pattern": { + "type": "string", + "format": "regex" + }, + "additionalItems": { "$ref": "#" }, + "items": { + "anyOf": [ + { "$ref": "#" }, + { "$ref": "#/definitions/schemaArray" } + ], + "default": {} + }, + "maxItems": { "$ref": "#/definitions/nonNegativeInteger" }, + "minItems": { "$ref": "#/definitions/nonNegativeIntegerDefault0" }, + "uniqueItems": { + "type": "boolean", + "default": false + }, + "contains": { "$ref": "#" }, + "maxProperties": { "$ref": "#/definitions/nonNegativeInteger" }, + "minProperties": { "$ref": "#/definitions/nonNegativeIntegerDefault0" }, + "required": { "$ref": "#/definitions/stringArray" }, + "additionalProperties": { "$ref": "#" }, + "definitions": { + "type": "object", + "additionalProperties": { "$ref": "#" }, + "default": {} + }, + "properties": { + "type": "object", + "additionalProperties": { "$ref": "#" }, + "default": {} + }, + "patternProperties": { + "type": "object", + "regexProperties": true, + "additionalProperties": { "$ref": "#" }, + "default": {} + }, + "dependencies": { + "type": "object", + "additionalProperties": { + "anyOf": [ + { "$ref": "#" }, + { "$ref": "#/definitions/stringArray" } + ] + } + }, + "propertyNames": { "$ref": "#" }, + "const": {}, + "enum": { + "type": "array", + "minItems": 1, + "uniqueItems": true + }, + "type": { + "anyOf": [ + { "$ref": "#/definitions/simpleTypes" }, + { + "type": "array", + "items": { "$ref": "#/definitions/simpleTypes" }, + "minItems": 1, + "uniqueItems": true + } + ] + }, + "format": { "type": "string" }, + "allOf": { "$ref": "#/definitions/schemaArray" }, + "anyOf": { "$ref": "#/definitions/schemaArray" }, + "oneOf": { "$ref": "#/definitions/schemaArray" }, + "not": { "$ref": "#" } + }, + "default": {} + }`) + Draft7.loadMeta("http://json-schema.org/draft-07/schema", `{ + "$schema": "http://json-schema.org/draft-07/schema#", + "$id": "http://json-schema.org/draft-07/schema#", + "title": "Core schema meta-schema", + "definitions": { + "schemaArray": { + "type": "array", + "minItems": 1, + "items": { "$ref": "#" } + }, + "nonNegativeInteger": { + "type": "integer", + "minimum": 0 + }, + "nonNegativeIntegerDefault0": { + "allOf": [ + { "$ref": "#/definitions/nonNegativeInteger" }, + { "default": 0 } + ] + }, + "simpleTypes": { + "enum": [ + "array", + "boolean", + "integer", + "null", + "number", + "object", + "string" + ] + }, + "stringArray": { + "type": "array", + "items": { "type": "string" }, + "uniqueItems": true, + "default": [] + } + }, + "type": ["object", "boolean"], + "properties": { + "$id": { + "type": "string", + "format": "uri-reference" + }, + "$schema": { + "type": "string", + "format": "uri" + }, + "$ref": { + "type": "string", + "format": "uri-reference" + }, + "$comment": { + "type": "string" + }, + "title": { + "type": "string" + }, + "description": { + "type": "string" + }, + "default": true, + "readOnly": { + "type": "boolean", + "default": false + }, + "writeOnly": { + "type": "boolean", + "default": false + }, + "examples": { + "type": "array", + "items": true + }, + "multipleOf": { + "type": "number", + "exclusiveMinimum": 0 + }, + "maximum": { + "type": "number" + }, + "exclusiveMaximum": { + "type": "number" + }, + "minimum": { + "type": "number" + }, + "exclusiveMinimum": { + "type": "number" + }, + "maxLength": { "$ref": "#/definitions/nonNegativeInteger" }, + "minLength": { "$ref": "#/definitions/nonNegativeIntegerDefault0" }, + "pattern": { + "type": "string", + "format": "regex" + }, + "additionalItems": { "$ref": "#" }, + "items": { + "anyOf": [ + { "$ref": "#" }, + { "$ref": "#/definitions/schemaArray" } + ], + "default": true + }, + "maxItems": { "$ref": "#/definitions/nonNegativeInteger" }, + "minItems": { "$ref": "#/definitions/nonNegativeIntegerDefault0" }, + "uniqueItems": { + "type": "boolean", + "default": false + }, + "contains": { "$ref": "#" }, + "maxProperties": { "$ref": "#/definitions/nonNegativeInteger" }, + "minProperties": { "$ref": "#/definitions/nonNegativeIntegerDefault0" }, + "required": { "$ref": "#/definitions/stringArray" }, + "additionalProperties": { "$ref": "#" }, + "definitions": { + "type": "object", + "additionalProperties": { "$ref": "#" }, + "default": {} + }, + "properties": { + "type": "object", + "additionalProperties": { "$ref": "#" }, + "default": {} + }, + "patternProperties": { + "type": "object", + "additionalProperties": { "$ref": "#" }, + "propertyNames": { "format": "regex" }, + "default": {} + }, + "dependencies": { + "type": "object", + "additionalProperties": { + "anyOf": [ + { "$ref": "#" }, + { "$ref": "#/definitions/stringArray" } + ] + } + }, + "propertyNames": { "$ref": "#" }, + "const": true, + "enum": { + "type": "array", + "items": true, + "minItems": 1, + "uniqueItems": true + }, + "type": { + "anyOf": [ + { "$ref": "#/definitions/simpleTypes" }, + { + "type": "array", + "items": { "$ref": "#/definitions/simpleTypes" }, + "minItems": 1, + "uniqueItems": true + } + ] + }, + "format": { "type": "string" }, + "contentMediaType": { "type": "string" }, + "contentEncoding": { "type": "string" }, + "if": { "$ref": "#" }, + "then": { "$ref": "#" }, + "else": { "$ref": "#" }, + "allOf": { "$ref": "#/definitions/schemaArray" }, + "anyOf": { "$ref": "#/definitions/schemaArray" }, + "oneOf": { "$ref": "#/definitions/schemaArray" }, + "not": { "$ref": "#" } + }, + "default": true + }`) + Draft2019.loadMeta("https://json-schema.org/draft/2019-09/schema", `{ + "$schema": "https://json-schema.org/draft/2019-09/schema", + "$id": "https://json-schema.org/draft/2019-09/schema", + "$vocabulary": { + "https://json-schema.org/draft/2019-09/vocab/core": true, + "https://json-schema.org/draft/2019-09/vocab/applicator": true, + "https://json-schema.org/draft/2019-09/vocab/validation": true, + "https://json-schema.org/draft/2019-09/vocab/meta-data": true, + "https://json-schema.org/draft/2019-09/vocab/format": false, + "https://json-schema.org/draft/2019-09/vocab/content": true + }, + "$recursiveAnchor": true, + + "title": "Core and Validation specifications meta-schema", + "allOf": [ + {"$ref": "meta/core"}, + {"$ref": "meta/applicator"}, + {"$ref": "meta/validation"}, + {"$ref": "meta/meta-data"}, + {"$ref": "meta/format"}, + {"$ref": "meta/content"} + ], + "type": ["object", "boolean"], + "properties": { + "definitions": { + "$comment": "While no longer an official keyword as it is replaced by $defs, this keyword is retained in the meta-schema to prevent incompatible extensions as it remains in common use.", + "type": "object", + "additionalProperties": { "$recursiveRef": "#" }, + "default": {} + }, + "dependencies": { + "$comment": "\"dependencies\" is no longer a keyword, but schema authors should avoid redefining it to facilitate a smooth transition to \"dependentSchemas\" and \"dependentRequired\"", + "type": "object", + "additionalProperties": { + "anyOf": [ + { "$recursiveRef": "#" }, + { "$ref": "meta/validation#/$defs/stringArray" } + ] + } + } + } + }`) + Draft2020.loadMeta("https://json-schema.org/draft/2020-12/schema", `{ + "$schema": "https://json-schema.org/draft/2020-12/schema", + "$id": "https://json-schema.org/draft/2020-12/schema", + "$vocabulary": { + "https://json-schema.org/draft/2020-12/vocab/core": true, + "https://json-schema.org/draft/2020-12/vocab/applicator": true, + "https://json-schema.org/draft/2020-12/vocab/unevaluated": true, + "https://json-schema.org/draft/2020-12/vocab/validation": true, + "https://json-schema.org/draft/2020-12/vocab/meta-data": true, + "https://json-schema.org/draft/2020-12/vocab/format-annotation": true, + "https://json-schema.org/draft/2020-12/vocab/content": true + }, + "$dynamicAnchor": "meta", + + "title": "Core and Validation specifications meta-schema", + "allOf": [ + {"$ref": "meta/core"}, + {"$ref": "meta/applicator"}, + {"$ref": "meta/unevaluated"}, + {"$ref": "meta/validation"}, + {"$ref": "meta/meta-data"}, + {"$ref": "meta/format-annotation"}, + {"$ref": "meta/content"} + ], + "type": ["object", "boolean"], + "$comment": "This meta-schema also defines keywords that have appeared in previous drafts in order to prevent incompatible extensions as they remain in common use.", + "properties": { + "definitions": { + "$comment": "\"definitions\" has been replaced by \"$defs\".", + "type": "object", + "additionalProperties": { "$dynamicRef": "#meta" }, + "deprecated": true, + "default": {} + }, + "dependencies": { + "$comment": "\"dependencies\" has been split and replaced by \"dependentSchemas\" and \"dependentRequired\" in order to serve their differing semantics.", + "type": "object", + "additionalProperties": { + "anyOf": [ + { "$dynamicRef": "#meta" }, + { "$ref": "meta/validation#/$defs/stringArray" } + ] + }, + "deprecated": true, + "default": {} + }, + "$recursiveAnchor": { + "$comment": "\"$recursiveAnchor\" has been replaced by \"$dynamicAnchor\".", + "$ref": "meta/core#/$defs/anchorString", + "deprecated": true + }, + "$recursiveRef": { + "$comment": "\"$recursiveRef\" has been replaced by \"$dynamicRef\".", + "$ref": "meta/core#/$defs/uriReferenceString", + "deprecated": true + } + } + }`) +} + +var vocabSchemas = map[string]string{ + "https://json-schema.org/draft/2019-09/meta/core": `{ + "$schema": "https://json-schema.org/draft/2019-09/schema", + "$id": "https://json-schema.org/draft/2019-09/meta/core", + "$vocabulary": { + "https://json-schema.org/draft/2019-09/vocab/core": true + }, + "$recursiveAnchor": true, + + "title": "Core vocabulary meta-schema", + "type": ["object", "boolean"], + "properties": { + "$id": { + "type": "string", + "format": "uri-reference", + "$comment": "Non-empty fragments not allowed.", + "pattern": "^[^#]*#?$" + }, + "$schema": { + "type": "string", + "format": "uri" + }, + "$anchor": { + "type": "string", + "pattern": "^[A-Za-z][-A-Za-z0-9.:_]*$" + }, + "$ref": { + "type": "string", + "format": "uri-reference" + }, + "$recursiveRef": { + "type": "string", + "format": "uri-reference" + }, + "$recursiveAnchor": { + "type": "boolean", + "default": false + }, + "$vocabulary": { + "type": "object", + "propertyNames": { + "type": "string", + "format": "uri" + }, + "additionalProperties": { + "type": "boolean" + } + }, + "$comment": { + "type": "string" + }, + "$defs": { + "type": "object", + "additionalProperties": { "$recursiveRef": "#" }, + "default": {} + } + } + }`, + "https://json-schema.org/draft/2019-09/meta/applicator": `{ + "$schema": "https://json-schema.org/draft/2019-09/schema", + "$id": "https://json-schema.org/draft/2019-09/meta/applicator", + "$vocabulary": { + "https://json-schema.org/draft/2019-09/vocab/applicator": true + }, + "$recursiveAnchor": true, + + "title": "Applicator vocabulary meta-schema", + "type": ["object", "boolean"], + "properties": { + "additionalItems": { "$recursiveRef": "#" }, + "unevaluatedItems": { "$recursiveRef": "#" }, + "items": { + "anyOf": [ + { "$recursiveRef": "#" }, + { "$ref": "#/$defs/schemaArray" } + ] + }, + "contains": { "$recursiveRef": "#" }, + "additionalProperties": { "$recursiveRef": "#" }, + "unevaluatedProperties": { "$recursiveRef": "#" }, + "properties": { + "type": "object", + "additionalProperties": { "$recursiveRef": "#" }, + "default": {} + }, + "patternProperties": { + "type": "object", + "additionalProperties": { "$recursiveRef": "#" }, + "propertyNames": { "format": "regex" }, + "default": {} + }, + "dependentSchemas": { + "type": "object", + "additionalProperties": { + "$recursiveRef": "#" + } + }, + "propertyNames": { "$recursiveRef": "#" }, + "if": { "$recursiveRef": "#" }, + "then": { "$recursiveRef": "#" }, + "else": { "$recursiveRef": "#" }, + "allOf": { "$ref": "#/$defs/schemaArray" }, + "anyOf": { "$ref": "#/$defs/schemaArray" }, + "oneOf": { "$ref": "#/$defs/schemaArray" }, + "not": { "$recursiveRef": "#" } + }, + "$defs": { + "schemaArray": { + "type": "array", + "minItems": 1, + "items": { "$recursiveRef": "#" } + } + } + }`, + "https://json-schema.org/draft/2019-09/meta/validation": `{ + "$schema": "https://json-schema.org/draft/2019-09/schema", + "$id": "https://json-schema.org/draft/2019-09/meta/validation", + "$vocabulary": { + "https://json-schema.org/draft/2019-09/vocab/validation": true + }, + "$recursiveAnchor": true, + + "title": "Validation vocabulary meta-schema", + "type": ["object", "boolean"], + "properties": { + "multipleOf": { + "type": "number", + "exclusiveMinimum": 0 + }, + "maximum": { + "type": "number" + }, + "exclusiveMaximum": { + "type": "number" + }, + "minimum": { + "type": "number" + }, + "exclusiveMinimum": { + "type": "number" + }, + "maxLength": { "$ref": "#/$defs/nonNegativeInteger" }, + "minLength": { "$ref": "#/$defs/nonNegativeIntegerDefault0" }, + "pattern": { + "type": "string", + "format": "regex" + }, + "maxItems": { "$ref": "#/$defs/nonNegativeInteger" }, + "minItems": { "$ref": "#/$defs/nonNegativeIntegerDefault0" }, + "uniqueItems": { + "type": "boolean", + "default": false + }, + "maxContains": { "$ref": "#/$defs/nonNegativeInteger" }, + "minContains": { + "$ref": "#/$defs/nonNegativeInteger", + "default": 1 + }, + "maxProperties": { "$ref": "#/$defs/nonNegativeInteger" }, + "minProperties": { "$ref": "#/$defs/nonNegativeIntegerDefault0" }, + "required": { "$ref": "#/$defs/stringArray" }, + "dependentRequired": { + "type": "object", + "additionalProperties": { + "$ref": "#/$defs/stringArray" + } + }, + "const": true, + "enum": { + "type": "array", + "items": true + }, + "type": { + "anyOf": [ + { "$ref": "#/$defs/simpleTypes" }, + { + "type": "array", + "items": { "$ref": "#/$defs/simpleTypes" }, + "minItems": 1, + "uniqueItems": true + } + ] + } + }, + "$defs": { + "nonNegativeInteger": { + "type": "integer", + "minimum": 0 + }, + "nonNegativeIntegerDefault0": { + "$ref": "#/$defs/nonNegativeInteger", + "default": 0 + }, + "simpleTypes": { + "enum": [ + "array", + "boolean", + "integer", + "null", + "number", + "object", + "string" + ] + }, + "stringArray": { + "type": "array", + "items": { "type": "string" }, + "uniqueItems": true, + "default": [] + } + } + }`, + "https://json-schema.org/draft/2019-09/meta/meta-data": `{ + "$schema": "https://json-schema.org/draft/2019-09/schema", + "$id": "https://json-schema.org/draft/2019-09/meta/meta-data", + "$vocabulary": { + "https://json-schema.org/draft/2019-09/vocab/meta-data": true + }, + "$recursiveAnchor": true, + + "title": "Meta-data vocabulary meta-schema", + + "type": ["object", "boolean"], + "properties": { + "title": { + "type": "string" + }, + "description": { + "type": "string" + }, + "default": true, + "deprecated": { + "type": "boolean", + "default": false + }, + "readOnly": { + "type": "boolean", + "default": false + }, + "writeOnly": { + "type": "boolean", + "default": false + }, + "examples": { + "type": "array", + "items": true + } + } + }`, + "https://json-schema.org/draft/2019-09/meta/format": `{ + "$schema": "https://json-schema.org/draft/2019-09/schema", + "$id": "https://json-schema.org/draft/2019-09/meta/format", + "$vocabulary": { + "https://json-schema.org/draft/2019-09/vocab/format": true + }, + "$recursiveAnchor": true, + + "title": "Format vocabulary meta-schema", + "type": ["object", "boolean"], + "properties": { + "format": { "type": "string" } + } + }`, + "https://json-schema.org/draft/2019-09/meta/content": `{ + "$schema": "https://json-schema.org/draft/2019-09/schema", + "$id": "https://json-schema.org/draft/2019-09/meta/content", + "$vocabulary": { + "https://json-schema.org/draft/2019-09/vocab/content": true + }, + "$recursiveAnchor": true, + + "title": "Content vocabulary meta-schema", + + "type": ["object", "boolean"], + "properties": { + "contentMediaType": { "type": "string" }, + "contentEncoding": { "type": "string" }, + "contentSchema": { "$recursiveRef": "#" } + } + }`, + "https://json-schema.org/draft/2020-12/meta/core": `{ + "$schema": "https://json-schema.org/draft/2020-12/schema", + "$id": "https://json-schema.org/draft/2020-12/meta/core", + "$vocabulary": { + "https://json-schema.org/draft/2020-12/vocab/core": true + }, + "$dynamicAnchor": "meta", + + "title": "Core vocabulary meta-schema", + "type": ["object", "boolean"], + "properties": { + "$id": { + "$ref": "#/$defs/uriReferenceString", + "$comment": "Non-empty fragments not allowed.", + "pattern": "^[^#]*#?$" + }, + "$schema": { "$ref": "#/$defs/uriString" }, + "$ref": { "$ref": "#/$defs/uriReferenceString" }, + "$anchor": { "$ref": "#/$defs/anchorString" }, + "$dynamicRef": { "$ref": "#/$defs/uriReferenceString" }, + "$dynamicAnchor": { "$ref": "#/$defs/anchorString" }, + "$vocabulary": { + "type": "object", + "propertyNames": { "$ref": "#/$defs/uriString" }, + "additionalProperties": { + "type": "boolean" + } + }, + "$comment": { + "type": "string" + }, + "$defs": { + "type": "object", + "additionalProperties": { "$dynamicRef": "#meta" } + } + }, + "$defs": { + "anchorString": { + "type": "string", + "pattern": "^[A-Za-z_][-A-Za-z0-9._]*$" + }, + "uriString": { + "type": "string", + "format": "uri" + }, + "uriReferenceString": { + "type": "string", + "format": "uri-reference" + } + } + }`, + "https://json-schema.org/draft/2020-12/meta/applicator": `{ + "$schema": "https://json-schema.org/draft/2020-12/schema", + "$id": "https://json-schema.org/draft/2020-12/meta/applicator", + "$vocabulary": { + "https://json-schema.org/draft/2020-12/vocab/applicator": true + }, + "$dynamicAnchor": "meta", + + "title": "Applicator vocabulary meta-schema", + "type": ["object", "boolean"], + "properties": { + "prefixItems": { "$ref": "#/$defs/schemaArray" }, + "items": { "$dynamicRef": "#meta" }, + "contains": { "$dynamicRef": "#meta" }, + "additionalProperties": { "$dynamicRef": "#meta" }, + "properties": { + "type": "object", + "additionalProperties": { "$dynamicRef": "#meta" }, + "default": {} + }, + "patternProperties": { + "type": "object", + "additionalProperties": { "$dynamicRef": "#meta" }, + "propertyNames": { "format": "regex" }, + "default": {} + }, + "dependentSchemas": { + "type": "object", + "additionalProperties": { "$dynamicRef": "#meta" }, + "default": {} + }, + "propertyNames": { "$dynamicRef": "#meta" }, + "if": { "$dynamicRef": "#meta" }, + "then": { "$dynamicRef": "#meta" }, + "else": { "$dynamicRef": "#meta" }, + "allOf": { "$ref": "#/$defs/schemaArray" }, + "anyOf": { "$ref": "#/$defs/schemaArray" }, + "oneOf": { "$ref": "#/$defs/schemaArray" }, + "not": { "$dynamicRef": "#meta" } + }, + "$defs": { + "schemaArray": { + "type": "array", + "minItems": 1, + "items": { "$dynamicRef": "#meta" } + } + } + }`, + "https://json-schema.org/draft/2020-12/meta/unevaluated": `{ + "$schema": "https://json-schema.org/draft/2020-12/schema", + "$id": "https://json-schema.org/draft/2020-12/meta/unevaluated", + "$vocabulary": { + "https://json-schema.org/draft/2020-12/vocab/unevaluated": true + }, + "$dynamicAnchor": "meta", + + "title": "Unevaluated applicator vocabulary meta-schema", + "type": ["object", "boolean"], + "properties": { + "unevaluatedItems": { "$dynamicRef": "#meta" }, + "unevaluatedProperties": { "$dynamicRef": "#meta" } + } + }`, + "https://json-schema.org/draft/2020-12/meta/validation": `{ + "$schema": "https://json-schema.org/draft/2020-12/schema", + "$id": "https://json-schema.org/draft/2020-12/meta/validation", + "$vocabulary": { + "https://json-schema.org/draft/2020-12/vocab/validation": true + }, + "$dynamicAnchor": "meta", + + "title": "Validation vocabulary meta-schema", + "type": ["object", "boolean"], + "properties": { + "type": { + "anyOf": [ + { "$ref": "#/$defs/simpleTypes" }, + { + "type": "array", + "items": { "$ref": "#/$defs/simpleTypes" }, + "minItems": 1, + "uniqueItems": true + } + ] + }, + "const": true, + "enum": { + "type": "array", + "items": true + }, + "multipleOf": { + "type": "number", + "exclusiveMinimum": 0 + }, + "maximum": { + "type": "number" + }, + "exclusiveMaximum": { + "type": "number" + }, + "minimum": { + "type": "number" + }, + "exclusiveMinimum": { + "type": "number" + }, + "maxLength": { "$ref": "#/$defs/nonNegativeInteger" }, + "minLength": { "$ref": "#/$defs/nonNegativeIntegerDefault0" }, + "pattern": { + "type": "string", + "format": "regex" + }, + "maxItems": { "$ref": "#/$defs/nonNegativeInteger" }, + "minItems": { "$ref": "#/$defs/nonNegativeIntegerDefault0" }, + "uniqueItems": { + "type": "boolean", + "default": false + }, + "maxContains": { "$ref": "#/$defs/nonNegativeInteger" }, + "minContains": { + "$ref": "#/$defs/nonNegativeInteger", + "default": 1 + }, + "maxProperties": { "$ref": "#/$defs/nonNegativeInteger" }, + "minProperties": { "$ref": "#/$defs/nonNegativeIntegerDefault0" }, + "required": { "$ref": "#/$defs/stringArray" }, + "dependentRequired": { + "type": "object", + "additionalProperties": { + "$ref": "#/$defs/stringArray" + } + } + }, + "$defs": { + "nonNegativeInteger": { + "type": "integer", + "minimum": 0 + }, + "nonNegativeIntegerDefault0": { + "$ref": "#/$defs/nonNegativeInteger", + "default": 0 + }, + "simpleTypes": { + "enum": [ + "array", + "boolean", + "integer", + "null", + "number", + "object", + "string" + ] + }, + "stringArray": { + "type": "array", + "items": { "type": "string" }, + "uniqueItems": true, + "default": [] + } + } + }`, + "https://json-schema.org/draft/2020-12/meta/meta-data": `{ + "$schema": "https://json-schema.org/draft/2020-12/schema", + "$id": "https://json-schema.org/draft/2020-12/meta/meta-data", + "$vocabulary": { + "https://json-schema.org/draft/2020-12/vocab/meta-data": true + }, + "$dynamicAnchor": "meta", + + "title": "Meta-data vocabulary meta-schema", + + "type": ["object", "boolean"], + "properties": { + "title": { + "type": "string" + }, + "description": { + "type": "string" + }, + "default": true, + "deprecated": { + "type": "boolean", + "default": false + }, + "readOnly": { + "type": "boolean", + "default": false + }, + "writeOnly": { + "type": "boolean", + "default": false + }, + "examples": { + "type": "array", + "items": true + } + } + }`, + "https://json-schema.org/draft/2020-12/meta/format-annotation": `{ + "$schema": "https://json-schema.org/draft/2020-12/schema", + "$id": "https://json-schema.org/draft/2020-12/meta/format-annotation", + "$vocabulary": { + "https://json-schema.org/draft/2020-12/vocab/format-annotation": true + }, + "$dynamicAnchor": "meta", + + "title": "Format vocabulary meta-schema for annotation results", + "type": ["object", "boolean"], + "properties": { + "format": { "type": "string" } + } + }`, + "https://json-schema.org/draft/2020-12/meta/format-assertion": `{ + "$schema": "https://json-schema.org/draft/2020-12/schema", + "$id": "https://json-schema.org/draft/2020-12/meta/format-assertion", + "$vocabulary": { + "https://json-schema.org/draft/2020-12/vocab/format-assertion": true + }, + "$dynamicAnchor": "meta", + + "title": "Format vocabulary meta-schema for assertion results", + "type": ["object", "boolean"], + "properties": { + "format": { "type": "string" } + } + }`, + "https://json-schema.org/draft/2020-12/meta/content": `{ + "$schema": "https://json-schema.org/draft/2020-12/schema", + "$id": "https://json-schema.org/draft/2020-12/meta/content", + "$vocabulary": { + "https://json-schema.org/draft/2020-12/vocab/content": true + }, + "$dynamicAnchor": "meta", + + "title": "Content vocabulary meta-schema", + + "type": ["object", "boolean"], + "properties": { + "contentEncoding": { "type": "string" }, + "contentMediaType": { "type": "string" }, + "contentSchema": { "$dynamicRef": "#meta" } + } + }`, +} + +func clone(m map[string]position) map[string]position { + mm := make(map[string]position) + for k, v := range m { + mm[k] = v + } + return mm +} diff --git a/vendor/github.com/santhosh-tekuri/jsonschema/v5/errors.go b/vendor/github.com/santhosh-tekuri/jsonschema/v5/errors.go new file mode 100644 index 00000000..deaded89 --- /dev/null +++ b/vendor/github.com/santhosh-tekuri/jsonschema/v5/errors.go @@ -0,0 +1,129 @@ +package jsonschema + +import ( + "fmt" + "strings" +) + +// InvalidJSONTypeError is the error type returned by ValidateInterface. +// this tells that specified go object is not valid jsonType. +type InvalidJSONTypeError string + +func (e InvalidJSONTypeError) Error() string { + return fmt.Sprintf("jsonschema: invalid jsonType: %s", string(e)) +} + +// InfiniteLoopError is returned by Compile/Validate. +// this gives url#keywordLocation that lead to infinity loop. +type InfiniteLoopError string + +func (e InfiniteLoopError) Error() string { + return "jsonschema: infinite loop " + string(e) +} + +func infiniteLoopError(stack []schemaRef, sref schemaRef) InfiniteLoopError { + var path string + for _, ref := range stack { + if path == "" { + path += ref.schema.Location + } else { + path += "/" + ref.path + } + } + return InfiniteLoopError(path + "/" + sref.path) +} + +// SchemaError is the error type returned by Compile. +type SchemaError struct { + // SchemaURL is the url to json-schema that filed to compile. + // This is helpful, if your schema refers to external schemas + SchemaURL string + + // Err is the error that occurred during compilation. + // It could be ValidationError, because compilation validates + // given schema against the json meta-schema + Err error +} + +func (se *SchemaError) Unwrap() error { + return se.Err +} + +func (se *SchemaError) Error() string { + s := fmt.Sprintf("jsonschema %s compilation failed", se.SchemaURL) + if se.Err != nil { + return fmt.Sprintf("%s: %v", s, strings.TrimPrefix(se.Err.Error(), "jsonschema: ")) + } + return s +} + +func (se *SchemaError) GoString() string { + if _, ok := se.Err.(*ValidationError); ok { + return fmt.Sprintf("jsonschema %s compilation failed\n%#v", se.SchemaURL, se.Err) + } + return se.Error() +} + +// ValidationError is the error type returned by Validate. +type ValidationError struct { + KeywordLocation string // validation path of validating keyword or schema + AbsoluteKeywordLocation string // absolute location of validating keyword or schema + InstanceLocation string // location of the json value within the instance being validated + Message string // describes error + Causes []*ValidationError // nested validation errors +} + +func (ve *ValidationError) add(causes ...error) error { + for _, cause := range causes { + ve.Causes = append(ve.Causes, cause.(*ValidationError)) + } + return ve +} + +func (ve *ValidationError) causes(err error) error { + if err := err.(*ValidationError); err.Message == "" { + ve.Causes = err.Causes + } else { + ve.add(err) + } + return ve +} + +func (ve *ValidationError) Error() string { + leaf := ve + for len(leaf.Causes) > 0 { + leaf = leaf.Causes[0] + } + u, _ := split(ve.AbsoluteKeywordLocation) + return fmt.Sprintf("jsonschema: %s does not validate with %s: %s", quote(leaf.InstanceLocation), u+"#"+leaf.KeywordLocation, leaf.Message) +} + +func (ve *ValidationError) GoString() string { + sloc := ve.AbsoluteKeywordLocation + sloc = sloc[strings.IndexByte(sloc, '#')+1:] + msg := fmt.Sprintf("[I#%s] [S#%s] %s", ve.InstanceLocation, sloc, ve.Message) + for _, c := range ve.Causes { + for _, line := range strings.Split(c.GoString(), "\n") { + msg += "\n " + line + } + } + return msg +} + +func joinPtr(ptr1, ptr2 string) string { + if len(ptr1) == 0 { + return ptr2 + } + if len(ptr2) == 0 { + return ptr1 + } + return ptr1 + "/" + ptr2 +} + +// quote returns single-quoted string +func quote(s string) string { + s = fmt.Sprintf("%q", s) + s = strings.ReplaceAll(s, `\"`, `"`) + s = strings.ReplaceAll(s, `'`, `\'`) + return "'" + s[1:len(s)-1] + "'" +} diff --git a/vendor/github.com/santhosh-tekuri/jsonschema/v5/extension.go b/vendor/github.com/santhosh-tekuri/jsonschema/v5/extension.go new file mode 100644 index 00000000..452ba118 --- /dev/null +++ b/vendor/github.com/santhosh-tekuri/jsonschema/v5/extension.go @@ -0,0 +1,116 @@ +package jsonschema + +// ExtCompiler compiles custom keyword(s) into ExtSchema. +type ExtCompiler interface { + // Compile compiles the custom keywords in schema m and returns its compiled representation. + // if the schema m does not contain the keywords defined by this extension, + // compiled representation nil should be returned. + Compile(ctx CompilerContext, m map[string]interface{}) (ExtSchema, error) +} + +// ExtSchema is schema representation of custom keyword(s) +type ExtSchema interface { + // Validate validates the json value v with this ExtSchema. + // Returned error must be *ValidationError. + Validate(ctx ValidationContext, v interface{}) error +} + +type extension struct { + meta *Schema + compiler ExtCompiler +} + +// RegisterExtension registers custom keyword(s) into this compiler. +// +// name is extension name, used only to avoid name collisions. +// meta captures the metaschema for the new keywords. +// This is used to validate the schema before calling ext.Compile. +func (c *Compiler) RegisterExtension(name string, meta *Schema, ext ExtCompiler) { + c.extensions[name] = extension{meta, ext} +} + +// CompilerContext --- + +// CompilerContext provides additional context required in compiling for extension. +type CompilerContext struct { + c *Compiler + r *resource + stack []schemaRef + res *resource +} + +// Compile compiles given value at ptr into *Schema. This is useful in implementing +// keyword like allOf/not/patternProperties. +// +// schPath is the relative-json-pointer to the schema to be compiled from parent schema. +// +// applicableOnSameInstance tells whether current schema and the given schema +// are applied on same instance value. this is used to detect infinite loop in schema. +func (ctx CompilerContext) Compile(schPath string, applicableOnSameInstance bool) (*Schema, error) { + var stack []schemaRef + if applicableOnSameInstance { + stack = ctx.stack + } + return ctx.c.compileRef(ctx.r, stack, schPath, ctx.res, ctx.r.url+ctx.res.floc+"/"+schPath) +} + +// CompileRef compiles the schema referenced by ref uri +// +// refPath is the relative-json-pointer to ref. +// +// applicableOnSameInstance tells whether current schema and the given schema +// are applied on same instance value. this is used to detect infinite loop in schema. +func (ctx CompilerContext) CompileRef(ref string, refPath string, applicableOnSameInstance bool) (*Schema, error) { + var stack []schemaRef + if applicableOnSameInstance { + stack = ctx.stack + } + return ctx.c.compileRef(ctx.r, stack, refPath, ctx.res, ref) +} + +// ValidationContext --- + +// ValidationContext provides additional context required in validating for extension. +type ValidationContext struct { + result validationResult + validate func(sch *Schema, schPath string, v interface{}, vpath string) error + validateInplace func(sch *Schema, schPath string) error + validationError func(keywordPath string, format string, a ...interface{}) *ValidationError +} + +// EvaluatedProp marks given property of object as evaluated. +func (ctx ValidationContext) EvaluatedProp(prop string) { + delete(ctx.result.unevalProps, prop) +} + +// EvaluatedItem marks given index of array as evaluated. +func (ctx ValidationContext) EvaluatedItem(index int) { + delete(ctx.result.unevalItems, index) +} + +// Validate validates schema s with value v. Extension must use this method instead of +// *Schema.ValidateInterface method. This will be useful in implementing keywords like +// allOf/oneOf +// +// spath is relative-json-pointer to s +// vpath is relative-json-pointer to v. +func (ctx ValidationContext) Validate(s *Schema, spath string, v interface{}, vpath string) error { + if vpath == "" { + return ctx.validateInplace(s, spath) + } + return ctx.validate(s, spath, v, vpath) +} + +// Error used to construct validation error by extensions. +// +// keywordPath is relative-json-pointer to keyword. +func (ctx ValidationContext) Error(keywordPath string, format string, a ...interface{}) *ValidationError { + return ctx.validationError(keywordPath, format, a...) +} + +// Group is used by extensions to group multiple errors as causes to parent error. +// This is useful in implementing keywords like allOf where each schema specified +// in allOf can result a validationError. +func (ValidationError) Group(parent *ValidationError, causes ...error) error { + return parent.add(causes...) +} diff --git a/vendor/github.com/santhosh-tekuri/jsonschema/v5/format.go b/vendor/github.com/santhosh-tekuri/jsonschema/v5/format.go new file mode 100644 index 00000000..05686073 --- /dev/null +++ b/vendor/github.com/santhosh-tekuri/jsonschema/v5/format.go @@ -0,0 +1,567 @@ +package jsonschema + +import ( + "errors" + "net" + "net/mail" + "net/url" + "regexp" + "strconv" + "strings" + "time" +) + +// Formats is a registry of functions, which know how to validate +// a specific format. +// +// New Formats can be registered by adding to this map. Key is format name, +// value is function that knows how to validate that format. +var Formats = map[string]func(interface{}) bool{ + "date-time": isDateTime, + "date": isDate, + "time": isTime, + "duration": isDuration, + "period": isPeriod, + "hostname": isHostname, + "email": isEmail, + "ip-address": isIPV4, + "ipv4": isIPV4, + "ipv6": isIPV6, + "uri": isURI, + "iri": isURI, + "uri-reference": isURIReference, + "uriref": isURIReference, + "iri-reference": isURIReference, + "uri-template": isURITemplate, + "regex": isRegex, + "json-pointer": isJSONPointer, + "relative-json-pointer": isRelativeJSONPointer, + "uuid": isUUID, +} + +// isDateTime tells whether given string is a valid date representation +// as defined by RFC 3339, section 5.6. +// +// see https://datatracker.ietf.org/doc/html/rfc3339#section-5.6, for details +func isDateTime(v interface{}) bool { + s, ok := v.(string) + if !ok { + return true + } + if len(s) < 20 { // yyyy-mm-ddThh:mm:ssZ + return false + } + if s[10] != 'T' && s[10] != 't' { + return false + } + return isDate(s[:10]) && isTime(s[11:]) +} + +// isDate tells whether given string is a valid full-date production +// as defined by RFC 3339, section 5.6. +// +// see https://datatracker.ietf.org/doc/html/rfc3339#section-5.6, for details +func isDate(v interface{}) bool { + s, ok := v.(string) + if !ok { + return true + } + _, err := time.Parse("2006-01-02", s) + return err == nil +} + +// isTime tells whether given string is a valid full-time production +// as defined by RFC 3339, section 5.6. +// +// see https://datatracker.ietf.org/doc/html/rfc3339#section-5.6, for details +func isTime(v interface{}) bool { + str, ok := v.(string) + if !ok { + return true + } + + // golang time package does not support leap seconds. + // so we are parsing it manually here. + + // hh:mm:ss + // 01234567 + if len(str) < 9 || str[2] != ':' || str[5] != ':' { + return false + } + isInRange := func(str string, min, max int) (int, bool) { + n, err := strconv.Atoi(str) + if err != nil { + return 0, false + } + if n < min || n > max { + return 0, false + } + return n, true + } + var h, m, s int + if h, ok = isInRange(str[0:2], 0, 23); !ok { + return false + } + if m, ok = isInRange(str[3:5], 0, 59); !ok { + return false + } + if s, ok = isInRange(str[6:8], 0, 60); !ok { + return false + } + str = str[8:] + + // parse secfrac if present + if str[0] == '.' { + // dot following more than one digit + str = str[1:] + var numDigits int + for str != "" { + if str[0] < '0' || str[0] > '9' { + break + } + numDigits++ + str = str[1:] + } + if numDigits == 0 { + return false + } + } + + if len(str) == 0 { + return false + } + + if str[0] == 'z' || str[0] == 'Z' { + if len(str) != 1 { + return false + } + } else { + // time-numoffset + // +hh:mm + // 012345 + if len(str) != 6 || str[3] != ':' { + return false + } + + var sign int + if str[0] == '+' { + sign = -1 + } else if str[0] == '-' { + sign = +1 + } else { + return false + } + + var zh, zm int + if zh, ok = isInRange(str[1:3], 0, 23); !ok { + return false + } + if zm, ok = isInRange(str[4:6], 0, 59); !ok { + return false + } + + // apply timezone offset + hm := (h*60 + m) + sign*(zh*60+zm) + if hm < 0 { + hm += 24 * 60 + } + h, m = hm/60, hm%60 + } + + // check leapsecond + if s == 60 { // leap second + if h != 23 || m != 59 { + return false + } + } + + return true +} + +// isDuration tells whether given string is a valid duration format +// from the ISO 8601 ABNF as given in Appendix A of RFC 3339. +// +// see https://datatracker.ietf.org/doc/html/rfc3339#appendix-A, for details +func isDuration(v interface{}) bool { + s, ok := v.(string) + if !ok { + return true + } + if len(s) == 0 || s[0] != 'P' { + return false + } + s = s[1:] + parseUnits := func() (units string, ok bool) { + for len(s) > 0 && s[0] != 'T' { + digits := false + for { + if len(s) == 0 { + break + } + if s[0] < '0' || s[0] > '9' { + break + } + digits = true + s = s[1:] + } + if !digits || len(s) == 0 { + return units, false + } + units += s[:1] + s = s[1:] + } + return units, true + } + units, ok := parseUnits() + if !ok { + return false + } + if units == "W" { + return len(s) == 0 // P_W + } + if len(units) > 0 { + if strings.Index("YMD", units) == -1 { + return false + } + if len(s) == 0 { + return true // "P" dur-date + } + } + if len(s) == 0 || s[0] != 'T' { + return false + } + s = s[1:] + units, ok = parseUnits() + return ok && len(s) == 0 && len(units) > 0 && strings.Index("HMS", units) != -1 +} + +// isPeriod tells whether given string is a valid period format +// from the ISO 8601 ABNF as given in Appendix A of RFC 3339. +// +// see https://datatracker.ietf.org/doc/html/rfc3339#appendix-A, for details +func isPeriod(v interface{}) bool { + s, ok := v.(string) + if !ok { + return true + } + slash := strings.IndexByte(s, '/') + if slash == -1 { + return false + } + start, end := s[:slash], s[slash+1:] + if isDateTime(start) { + return isDateTime(end) || isDuration(end) + } + return isDuration(start) && isDateTime(end) +} + +// isHostname tells whether given string is a valid representation +// for an Internet host name, as defined by RFC 1034 section 3.1 and +// RFC 1123 section 2.1. +// +// See https://en.wikipedia.org/wiki/Hostname#Restrictions_on_valid_host_names, for details. +func isHostname(v interface{}) bool { + s, ok := v.(string) + if !ok { + return true + } + // entire hostname (including the delimiting dots but not a trailing dot) has a maximum of 253 ASCII characters + s = strings.TrimSuffix(s, ".") + if len(s) > 253 { + return false + } + + // Hostnames are composed of series of labels concatenated with dots, as are all domain names + for _, label := range strings.Split(s, ".") { + // Each label must be from 1 to 63 characters long + if labelLen := len(label); labelLen < 1 || labelLen > 63 { + return false + } + + // labels must not start with a hyphen + // RFC 1123 section 2.1: restriction on the first character + // is relaxed to allow either a letter or a digit + if first := s[0]; first == '-' { + return false + } + + // must not end with a hyphen + if label[len(label)-1] == '-' { + return false + } + + // labels may contain only the ASCII letters 'a' through 'z' (in a case-insensitive manner), + // the digits '0' through '9', and the hyphen ('-') + for _, c := range label { + if valid := (c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z') || (c >= '0' && c <= '9') || (c == '-'); !valid { + return false + } + } + } + + return true +} + +// isEmail tells whether given string is a valid Internet email address +// as defined by RFC 5322, section 3.4.1. +// +// See https://en.wikipedia.org/wiki/Email_address, for details. +func isEmail(v interface{}) bool { + s, ok := v.(string) + if !ok { + return true + } + // entire email address to be no more than 254 characters long + if len(s) > 254 { + return false + } + + // email address is generally recognized as having two parts joined with an at-sign + at := strings.LastIndexByte(s, '@') + if at == -1 { + return false + } + local := s[0:at] + domain := s[at+1:] + + // local part may be up to 64 characters long + if len(local) > 64 { + return false + } + + // domain if enclosed in brackets, must match an IP address + if len(domain) >= 2 && domain[0] == '[' && domain[len(domain)-1] == ']' { + ip := domain[1 : len(domain)-1] + if strings.HasPrefix(ip, "IPv6:") { + return isIPV6(strings.TrimPrefix(ip, "IPv6:")) + } + return isIPV4(ip) + } + + // domain must match the requirements for a hostname + if !isHostname(domain) { + return false + } + + _, err := mail.ParseAddress(s) + return err == nil +} + +// isIPV4 tells whether given string is a valid representation of an IPv4 address +// according to the "dotted-quad" ABNF syntax as defined in RFC 2673, section 3.2. +func isIPV4(v interface{}) bool { + s, ok := v.(string) + if !ok { + return true + } + groups := strings.Split(s, ".") + if len(groups) != 4 { + return false + } + for _, group := range groups { + n, err := strconv.Atoi(group) + if err != nil { + return false + } + if n < 0 || n > 255 { + return false + } + if n != 0 && group[0] == '0' { + return false // leading zeroes should be rejected, as they are treated as octals + } + } + return true +} + +// isIPV6 tells whether given string is a valid representation of an IPv6 address +// as defined in RFC 2373, section 2.2. +func isIPV6(v interface{}) bool { + s, ok := v.(string) + if !ok { + return true + } + if !strings.Contains(s, ":") { + return false + } + return net.ParseIP(s) != nil +} + +// isURI tells whether given string is valid URI, according to RFC 3986. +func isURI(v interface{}) bool { + s, ok := v.(string) + if !ok { + return true + } + u, err := urlParse(s) + return err == nil && u.IsAbs() +} + +func urlParse(s string) (*url.URL, error) { + u, err := url.Parse(s) + if err != nil { + return nil, err + } + + // if hostname is ipv6, validate it + hostname := u.Hostname() + if strings.IndexByte(hostname, ':') != -1 { + if strings.IndexByte(u.Host, '[') == -1 || strings.IndexByte(u.Host, ']') == -1 { + return nil, errors.New("ipv6 address is not enclosed in brackets") + } + if !isIPV6(hostname) { + return nil, errors.New("invalid ipv6 address") + } + } + return u, nil +} + +// isURIReference tells whether given string is a valid URI Reference +// (either a URI or a relative-reference), according to RFC 3986. +func isURIReference(v interface{}) bool { + s, ok := v.(string) + if !ok { + return true + } + _, err := urlParse(s) + return err == nil && !strings.Contains(s, `\`) +} + +// isURITemplate tells whether given string is a valid URI Template +// according to RFC6570. +// +// Current implementation does minimal validation. +func isURITemplate(v interface{}) bool { + s, ok := v.(string) + if !ok { + return true + } + u, err := urlParse(s) + if err != nil { + return false + } + for _, item := range strings.Split(u.RawPath, "/") { + depth := 0 + for _, ch := range item { + switch ch { + case '{': + depth++ + if depth != 1 { + return false + } + case '}': + depth-- + if depth != 0 { + return false + } + } + } + if depth != 0 { + return false + } + } + return true +} + +// isRegex tells whether given string is a valid regular expression, +// according to the ECMA 262 regular expression dialect. +// +// The implementation uses go-lang regexp package. +func isRegex(v interface{}) bool { + s, ok := v.(string) + if !ok { + return true + } + _, err := regexp.Compile(s) + return err == nil +} + +// isJSONPointer tells whether given string is a valid JSON Pointer. +// +// Note: It returns false for JSON Pointer URI fragments. +func isJSONPointer(v interface{}) bool { + s, ok := v.(string) + if !ok { + return true + } + if s != "" && !strings.HasPrefix(s, "/") { + return false + } + for _, item := range strings.Split(s, "/") { + for i := 0; i < len(item); i++ { + if item[i] == '~' { + if i == len(item)-1 { + return false + } + switch item[i+1] { + case '0', '1': + // valid + default: + return false + } + } + } + } + return true +} + +// isRelativeJSONPointer tells whether given string is a valid Relative JSON Pointer. +// +// see https://tools.ietf.org/html/draft-handrews-relative-json-pointer-01#section-3 +func isRelativeJSONPointer(v interface{}) bool { + s, ok := v.(string) + if !ok { + return true + } + if s == "" { + return false + } + if s[0] == '0' { + s = s[1:] + } else if s[0] >= '0' && s[0] <= '9' { + for s != "" && s[0] >= '0' && s[0] <= '9' { + s = s[1:] + } + } else { + return false + } + return s == "#" || isJSONPointer(s) +} + +// isUUID tells whether given string is a valid uuid format +// as specified in RFC4122. +// +// see https://datatracker.ietf.org/doc/html/rfc4122#page-4, for details +func isUUID(v interface{}) bool { + s, ok := v.(string) + if !ok { + return true + } + parseHex := func(n int) bool { + for n > 0 { + if len(s) == 0 { + return false + } + hex := (s[0] >= '0' && s[0] <= '9') || (s[0] >= 'a' && s[0] <= 'f') || (s[0] >= 'A' && s[0] <= 'F') + if !hex { + return false + } + s = s[1:] + n-- + } + return true + } + groups := []int{8, 4, 4, 4, 12} + for i, numDigits := range groups { + if !parseHex(numDigits) { + return false + } + if i == len(groups)-1 { + break + } + if len(s) == 0 || s[0] != '-' { + return false + } + s = s[1:] + } + return len(s) == 0 +} diff --git a/vendor/github.com/santhosh-tekuri/jsonschema/v5/loader.go b/vendor/github.com/santhosh-tekuri/jsonschema/v5/loader.go new file mode 100644 index 00000000..c94195c3 --- /dev/null +++ b/vendor/github.com/santhosh-tekuri/jsonschema/v5/loader.go @@ -0,0 +1,60 @@ +package jsonschema + +import ( + "fmt" + "io" + "net/url" + "os" + "path/filepath" + "runtime" + "strings" +) + +func loadFileURL(s string) (io.ReadCloser, error) { + u, err := url.Parse(s) + if err != nil { + return nil, err + } + f := u.Path + if runtime.GOOS == "windows" { + f = strings.TrimPrefix(f, "/") + f = filepath.FromSlash(f) + } + return os.Open(f) +} + +// Loaders is a registry of functions, which know how to load +// absolute url of specific schema. +// +// New loaders can be registered by adding to this map. Key is schema, +// value is function that knows how to load url of that schema +var Loaders = map[string]func(url string) (io.ReadCloser, error){ + "file": loadFileURL, +} + +// LoaderNotFoundError is the error type returned by Load function. +// It tells that no Loader is registered for that URL Scheme. +type LoaderNotFoundError string + +func (e LoaderNotFoundError) Error() string { + return fmt.Sprintf("jsonschema: no Loader found for %s", string(e)) +} + +// LoadURL loads document at given absolute URL. The default implementation +// uses Loaders registry to lookup by schema and uses that loader. +// +// Users can change this variable, if they would like to take complete +// responsibility of loading given URL. Used by Compiler if its LoadURL +// field is nil. +var LoadURL = func(s string) (io.ReadCloser, error) { + u, err := url.Parse(s) + if err != nil { + return nil, err + } + loader, ok := Loaders[u.Scheme] + if !ok { + return nil, LoaderNotFoundError(s) + + } + return loader(s) +} diff --git a/vendor/github.com/santhosh-tekuri/jsonschema/v5/output.go b/vendor/github.com/santhosh-tekuri/jsonschema/v5/output.go new file mode 100644 index 00000000..d65ae2a9 --- /dev/null +++ b/vendor/github.com/santhosh-tekuri/jsonschema/v5/output.go @@ -0,0 +1,77 @@ +package jsonschema + +// Flag is output format with simple boolean property valid. +type Flag struct { + Valid bool `json:"valid"` +} + +// FlagOutput returns output in flag format +func (ve *ValidationError) FlagOutput() Flag { + return Flag{} +} + +// Basic --- + +// Basic is output format with flat list of output units. +type Basic struct { + Valid bool `json:"valid"` + Errors []BasicError `json:"errors"` +} + +// BasicError is output unit in basic format. +type BasicError struct { + KeywordLocation string `json:"keywordLocation"` + AbsoluteKeywordLocation string `json:"absoluteKeywordLocation"` + InstanceLocation string `json:"instanceLocation"` + Error string `json:"error"` +} + +// BasicOutput returns output in basic format +func (ve *ValidationError) BasicOutput() Basic { + var errors []BasicError + var flatten func(*ValidationError) + flatten = func(ve *ValidationError) { + errors = append(errors, BasicError{ + KeywordLocation: ve.KeywordLocation, + AbsoluteKeywordLocation: ve.AbsoluteKeywordLocation, + InstanceLocation: ve.InstanceLocation, + Error: ve.Message, + }) + for _, cause := range ve.Causes { + flatten(cause) + } + } + flatten(ve) + return Basic{Errors: errors} +} + +// Detailed --- + +// Detailed is output format based on structure of schema. +type Detailed struct { + Valid bool `json:"valid"` + KeywordLocation string `json:"keywordLocation"` + AbsoluteKeywordLocation string `json:"absoluteKeywordLocation"` + InstanceLocation string `json:"instanceLocation"` + Error string `json:"error,omitempty"` + Errors []Detailed `json:"errors,omitempty"` +} + +// DetailedOutput returns output in detailed format +func (ve *ValidationError) DetailedOutput() Detailed { + var errors []Detailed + for _, cause := range ve.Causes { + errors = append(errors, cause.DetailedOutput()) + } + var message = ve.Message + if len(ve.Causes) > 0 { + message = "" + } + return Detailed{ + KeywordLocation: ve.KeywordLocation, + AbsoluteKeywordLocation: ve.AbsoluteKeywordLocation, + InstanceLocation: ve.InstanceLocation, + Error: message, + Errors: errors, + } +} diff --git a/vendor/github.com/santhosh-tekuri/jsonschema/v5/resource.go b/vendor/github.com/santhosh-tekuri/jsonschema/v5/resource.go new file mode 100644 index 00000000..18349daa --- /dev/null +++ b/vendor/github.com/santhosh-tekuri/jsonschema/v5/resource.go @@ -0,0 +1,280 @@ +package jsonschema + +import ( + "encoding/json" + "fmt" + "io" + "net/url" + "path/filepath" + "runtime" + "strconv" + "strings" +) + +type resource struct { + url string // base url of resource. can be empty + floc string // fragment with json-pointer from root resource + doc interface{} + draft *Draft + subresources map[string]*resource // key is floc. only applicable for root resource + schema *Schema +} + +func (r *resource) String() string { + return r.url + r.floc +} + +func newResource(url string, r io.Reader) (*resource, error) { + if strings.IndexByte(url, '#') != -1 { + panic(fmt.Sprintf("BUG: newResource(%q)", url)) + } + doc, err := unmarshal(r) + if err != nil { + return nil, fmt.Errorf("jsonschema: invalid json %s: %v", url, err) + } + url, err = toAbs(url) + if err != nil { + return nil, err + } + return &resource{ + url: url, + floc: "#", + doc: doc, + }, nil +} + +// fillSubschemas fills subschemas in res into r.subresources +func (r *resource) fillSubschemas(c *Compiler, res *resource) error { + if err := c.validateSchema(r, res.doc, res.floc[1:]); err != nil { + return err + } + + if r.subresources == nil { + r.subresources = make(map[string]*resource) + } + if err := r.draft.listSubschemas(res, r.baseURL(res.floc), r.subresources); err != nil { + return err + } + + // ensure subresource.url uniqueness + url2floc := make(map[string]string) + for _, sr := range r.subresources { + if sr.url != "" { + if floc, ok := url2floc[sr.url]; ok { + return fmt.Errorf("jsonschema: %q and %q in %s have same canonical-uri", floc[1:], sr.floc[1:], r.url) + } + url2floc[sr.url] = sr.floc + } + } + + return nil +} + +// listResources lists all subresources in res +func (r *resource) listResources(res *resource) []*resource { + var result []*resource + prefix := res.floc + "/" + for _, sr := range r.subresources { + if strings.HasPrefix(sr.floc, prefix) { + result = append(result, sr) + } + } + return result +} + +func (r *resource) findResource(url string) *resource { + if r.url == url { + return r + } + for _, res := range r.subresources { + if res.url == url { + return res + } + } + return nil +} + +// resolve fragment f with sr as base +func (r *resource) resolveFragment(c *Compiler, sr *resource, f string) (*resource, error) { + if f == "#" || f == "#/" { + return sr, nil + } + + // resolve by anchor + if !strings.HasPrefix(f, "#/") { + // check in given resource + for _, anchor := range r.draft.anchors(sr.doc) { + if anchor == f[1:] { + return sr, nil + } + } + + // check in subresources that has same base url + prefix := sr.floc + "/" + for _, res := range r.subresources { + if strings.HasPrefix(res.floc, prefix) && r.baseURL(res.floc) == sr.url { + for _, anchor := range r.draft.anchors(res.doc) { + if anchor == f[1:] { + return res, nil + } + } + } + } + return nil, nil + } + + // resolve by ptr + floc := sr.floc + f[1:] + if res, ok := r.subresources[floc]; ok { + return res, nil + } + + // non-standrad location + doc := r.doc + for _, item := range strings.Split(floc[2:], "/") { + item = strings.Replace(item, "~1", "/", -1) + item = strings.Replace(item, "~0", "~", -1) + item, err := url.PathUnescape(item) + if err != nil { + return nil, err + } + switch d := doc.(type) { + case map[string]interface{}: + if _, ok := d[item]; !ok { + return nil, nil + } + doc = d[item] + case []interface{}: + index, err := strconv.Atoi(item) + if err != nil { + return nil, err + } + if index < 0 || index >= len(d) { + return nil, nil + } + doc = d[index] + default: + return nil, nil + } + } + + id, err := r.draft.resolveID(r.baseURL(floc), doc) + if err != nil { + return nil, err + } + res := &resource{url: id, floc: floc, doc: doc} + r.subresources[floc] = res + if err := r.fillSubschemas(c, res); err != nil { + return nil, err + } + return res, nil +} + +func (r *resource) baseURL(floc string) string { + for { + if sr, ok := r.subresources[floc]; ok { + if sr.url != "" { + return sr.url + } + } + slash := strings.LastIndexByte(floc, '/') + if slash == -1 { + break + } + floc = floc[:slash] + } + return r.url +} + +// url helpers --- + +func toAbs(s string) (string, error) { + // if windows absolute file path, convert to file url + // because: net/url parses driver name as scheme + if runtime.GOOS == "windows" && len(s) >= 3 && s[1:3] == `:\` { + s = "file:///" + filepath.ToSlash(s) + } + + u, err := url.Parse(s) + if err != nil { + return "", err + } + if u.IsAbs() { + return s, nil + } + + // s is filepath + if s, err = filepath.Abs(s); err != nil { + return "", err + } + if runtime.GOOS == "windows" { + s = "file:///" + filepath.ToSlash(s) + } else { + s = "file://" + s + } + u, err = url.Parse(s) // to fix spaces in filepath + return u.String(), err +} + +func resolveURL(base, ref string) (string, error) { + if ref == "" { + return base, nil + } + if strings.HasPrefix(ref, "urn:") { + return ref, nil + } + + refURL, err := url.Parse(ref) + if err != nil { + return "", err + } + if refURL.IsAbs() { + return ref, nil + } + + if strings.HasPrefix(base, "urn:") { + base, _ = split(base) + return base + ref, nil + } + + baseURL, err := url.Parse(base) + if err != nil { + return "", err + } + return baseURL.ResolveReference(refURL).String(), nil +} + +func split(uri string) (string, string) { + hash := strings.IndexByte(uri, '#') + if hash == -1 { + return uri, "#" + } + f := uri[hash:] + if f == "#/" { + f = "#" + } + return uri[0:hash], f +} + +func (s *Schema) url() string { + u, _ := split(s.Location) + return u +} + +func (s *Schema) loc() string { + _, f := split(s.Location) + return f[1:] +} + +func unmarshal(r io.Reader) (interface{}, error) { + decoder := json.NewDecoder(r) + decoder.UseNumber() + var doc interface{} + if err := decoder.Decode(&doc); err != nil { + return nil, err + } + if t, _ := decoder.Token(); t != nil { + return nil, fmt.Errorf("invalid character %v after top-level value", t) + } + return doc, nil +} diff --git a/vendor/github.com/santhosh-tekuri/jsonschema/v5/schema.go b/vendor/github.com/santhosh-tekuri/jsonschema/v5/schema.go new file mode 100644 index 00000000..688f0a6f --- /dev/null +++ b/vendor/github.com/santhosh-tekuri/jsonschema/v5/schema.go @@ -0,0 +1,900 @@ +package jsonschema + +import ( + "bytes" + "encoding/json" + "fmt" + "hash/maphash" + "math/big" + "net/url" + "regexp" + "sort" + "strconv" + "strings" + "unicode/utf8" +) + +// A Schema represents compiled version of json-schema. +type Schema struct { + Location string // absolute location + + Draft *Draft // draft used by schema. + meta *Schema + vocab []string + dynamicAnchors []*Schema + + // type agnostic validations + Format string + format func(interface{}) bool + Always *bool // always pass/fail. used when booleans are used as schemas in draft-07. + Ref *Schema + RecursiveAnchor bool + RecursiveRef *Schema + DynamicAnchor string + DynamicRef *Schema + dynamicRefAnchor string + Types []string // allowed types. + Constant []interface{} // first element in slice is constant value. note: slice is used to capture nil constant. + Enum []interface{} // allowed values. + enumError string // error message for enum fail. captured here to avoid constructing error message every time. + Not *Schema + AllOf []*Schema + AnyOf []*Schema + OneOf []*Schema + If *Schema + Then *Schema // nil, when If is nil. + Else *Schema // nil, when If is nil. + + // object validations + MinProperties int // -1 if not specified. + MaxProperties int // -1 if not specified. + Required []string // list of required properties. + Properties map[string]*Schema + PropertyNames *Schema + RegexProperties bool // property names must be valid regex. used only in draft4 as workaround in metaschema. + PatternProperties map[*regexp.Regexp]*Schema + AdditionalProperties interface{} // nil or bool or *Schema. + Dependencies map[string]interface{} // map value is *Schema or []string. + DependentRequired map[string][]string + DependentSchemas map[string]*Schema + UnevaluatedProperties *Schema + + // array validations + MinItems int // -1 if not specified. + MaxItems int // -1 if not specified. + UniqueItems bool + Items interface{} // nil or *Schema or []*Schema + AdditionalItems interface{} // nil or bool or *Schema. + PrefixItems []*Schema + Items2020 *Schema // items keyword reintroduced in draft 2020-12 + Contains *Schema + ContainsEval bool // whether any item in an array that passes validation of the contains schema is considered "evaluated" + MinContains int // 1 if not specified + MaxContains int // -1 if not specified + UnevaluatedItems *Schema + + // string validations + MinLength int // -1 if not specified. + MaxLength int // -1 if not specified. + Pattern *regexp.Regexp + ContentEncoding string + decoder func(string) ([]byte, error) + ContentMediaType string + mediaType func([]byte) error + ContentSchema *Schema + + // number validators + Minimum *big.Rat + ExclusiveMinimum *big.Rat + Maximum *big.Rat + ExclusiveMaximum *big.Rat + MultipleOf *big.Rat + + // annotations. captured only when Compiler.ExtractAnnotations is true. + Title string + Description string + Default interface{} + Comment string + ReadOnly bool + WriteOnly bool + Examples []interface{} + Deprecated bool + + // user defined extensions + Extensions map[string]ExtSchema +} + +func (s *Schema) String() string { + return s.Location +} + +func newSchema(url, floc string, draft *Draft, doc interface{}) *Schema { + // fill with default values + s := &Schema{ + Location: url + floc, + Draft: draft, + MinProperties: -1, + MaxProperties: -1, + MinItems: -1, + MaxItems: -1, + MinContains: 1, + MaxContains: -1, + MinLength: -1, + MaxLength: -1, + } + + if doc, ok := doc.(map[string]interface{}); ok { + if ra, ok := doc["$recursiveAnchor"]; ok { + if ra, ok := ra.(bool); ok { + s.RecursiveAnchor = ra + } + } + if da, ok := doc["$dynamicAnchor"]; ok { + if da, ok := da.(string); ok { + s.DynamicAnchor = da + } + } + } + return s +} + +func (s *Schema) hasVocab(name string) bool { + if s == nil { // during bootstrap + return true + } + if name == "core" { + return true + } + for _, url := range s.vocab { + if url == "https://json-schema.org/draft/2019-09/vocab/"+name { + return true + } + if url == "https://json-schema.org/draft/2020-12/vocab/"+name { + return true + } + } + return false +} + +// Validate validates given doc, against the json-schema s. +// +// the v must be the raw json value. for number precision +// unmarshal with json.UseNumber(). +// +// returns *ValidationError if v does not confirm with schema s. +// returns InfiniteLoopError if it detects loop during validation. +// returns InvalidJSONTypeError if it detects any non json value in v. +func (s *Schema) Validate(v interface{}) (err error) { + return s.validateValue(v, "") +} + +func (s *Schema) validateValue(v interface{}, vloc string) (err error) { + defer func() { + if r := recover(); r != nil { + switch r := r.(type) { + case InfiniteLoopError, InvalidJSONTypeError: + err = r.(error) + default: + panic(r) + } + } + }() + if _, err := s.validate(nil, 0, "", v, vloc); err != nil { + ve := ValidationError{ + KeywordLocation: "", + AbsoluteKeywordLocation: s.Location, + InstanceLocation: vloc, + Message: fmt.Sprintf("doesn't validate with %s", s.Location), + } + return ve.causes(err) + } + return nil +} + +// validate validates given value v with this schema. +func (s *Schema) validate(scope []schemaRef, vscope int, spath string, v interface{}, vloc string) (result validationResult, err error) { + validationError := func(keywordPath string, format string, a ...interface{}) *ValidationError { + return &ValidationError{ + KeywordLocation: keywordLocation(scope, keywordPath), + AbsoluteKeywordLocation: joinPtr(s.Location, keywordPath), + InstanceLocation: vloc, + Message: fmt.Sprintf(format, a...), + } + } + + sref := schemaRef{spath, s, false} + if err := checkLoop(scope[len(scope)-vscope:], sref); err != nil { + panic(err) + } + scope = append(scope, sref) + vscope++ + + // populate result + switch v := v.(type) { + case map[string]interface{}: + result.unevalProps = make(map[string]struct{}) + for pname := range v { + result.unevalProps[pname] = struct{}{} + } + case []interface{}: + result.unevalItems = make(map[int]struct{}) + for i := range v { + result.unevalItems[i] = struct{}{} + } + } + + validate := func(sch *Schema, schPath string, v interface{}, vpath string) error { + vloc := vloc + if vpath != "" { + vloc += "/" + vpath + } + _, err := sch.validate(scope, 0, schPath, v, vloc) + return err + } + + validateInplace := func(sch *Schema, schPath string) error { + vr, err := sch.validate(scope, vscope, schPath, v, vloc) + if err == nil { + // update result + for pname := range result.unevalProps { + if _, ok := vr.unevalProps[pname]; !ok { + delete(result.unevalProps, pname) + } + } + for i := range result.unevalItems { + if _, ok := vr.unevalItems[i]; !ok { + delete(result.unevalItems, i) + } + } + } + return err + } + + if s.Always != nil { + if !*s.Always { + return result, validationError("", "not allowed") + } + return result, nil + } + + if len(s.Types) > 0 { + vType := jsonType(v) + matched := false + for _, t := range s.Types { + if vType == t { + matched = true + break + } else if t == "integer" && vType == "number" { + num, _ := new(big.Rat).SetString(fmt.Sprint(v)) + if num.IsInt() { + matched = true + break + } + } + } + if !matched { + return result, validationError("type", "expected %s, but got %s", strings.Join(s.Types, " or "), vType) + } + } + + var errors []error + + if len(s.Constant) > 0 { + if !equals(v, s.Constant[0]) { + switch jsonType(s.Constant[0]) { + case "object", "array": + errors = append(errors, validationError("const", "const failed")) + default: + errors = append(errors, validationError("const", "value must be %#v", s.Constant[0])) + } + } + } + + if len(s.Enum) > 0 { + matched := false + for _, item := range s.Enum { + if equals(v, item) { + matched = true + break + } + } + if !matched { + errors = append(errors, validationError("enum", s.enumError)) + } + } + + if s.format != nil && !s.format(v) { + var val = v + if v, ok := v.(string); ok { + val = quote(v) + } + errors = append(errors, validationError("format", "%v is not valid %s", val, quote(s.Format))) + } + + switch v := v.(type) { + case map[string]interface{}: + if s.MinProperties != -1 && len(v) < s.MinProperties { + errors = append(errors, validationError("minProperties", "minimum %d properties allowed, but found %d properties", s.MinProperties, len(v))) + } + if s.MaxProperties != -1 && len(v) > s.MaxProperties { + errors = append(errors, validationError("maxProperties", "maximum %d properties allowed, but found %d properties", s.MaxProperties, len(v))) + } + if len(s.Required) > 0 { + var missing []string + for _, pname := range s.Required { + if _, ok := v[pname]; !ok { + missing = append(missing, quote(pname)) + } + } + if len(missing) > 0 { + errors = append(errors, validationError("required", "missing properties: %s", strings.Join(missing, ", "))) + } + } + + for pname, sch := range s.Properties { + if pvalue, ok := v[pname]; ok { + delete(result.unevalProps, pname) + if err := validate(sch, "properties/"+escape(pname), pvalue, escape(pname)); err != nil { + errors = append(errors, err) + } + } + } + + if s.PropertyNames != nil { + for pname := range v { + if err := validate(s.PropertyNames, "propertyNames", pname, escape(pname)); err != nil { + errors = append(errors, err) + } + } + } + + if s.RegexProperties { + for pname := range v { + if !isRegex(pname) { + errors = append(errors, validationError("", "patternProperty %s is not valid regex", quote(pname))) + } + } + } + for pattern, sch := range s.PatternProperties { + for pname, pvalue := range v { + if pattern.MatchString(pname) { + delete(result.unevalProps, pname) + if err := validate(sch, "patternProperties/"+escape(pattern.String()), pvalue, escape(pname)); err != nil { + errors = append(errors, err) + } + } + } + } + if s.AdditionalProperties != nil { + if allowed, ok := s.AdditionalProperties.(bool); ok { + if !allowed && len(result.unevalProps) > 0 { + errors = append(errors, validationError("additionalProperties", "additionalProperties %s not allowed", result.unevalPnames())) + } + } else { + schema := s.AdditionalProperties.(*Schema) + for pname := range result.unevalProps { + if pvalue, ok := v[pname]; ok { + if err := validate(schema, "additionalProperties", pvalue, escape(pname)); err != nil { + errors = append(errors, err) + } + } + } + } + result.unevalProps = nil + } + for dname, dvalue := range s.Dependencies { + if _, ok := v[dname]; ok { + switch dvalue := dvalue.(type) { + case *Schema: + if err := validateInplace(dvalue, "dependencies/"+escape(dname)); err != nil { + errors = append(errors, err) + } + case []string: + for i, pname := range dvalue { + if _, ok := v[pname]; !ok { + errors = append(errors, validationError("dependencies/"+escape(dname)+"/"+strconv.Itoa(i), "property %s is required, if %s property exists", quote(pname), quote(dname))) + } + } + } + } + } + for dname, dvalue := range s.DependentRequired { + if _, ok := v[dname]; ok { + for i, pname := range dvalue { + if _, ok := v[pname]; !ok { + errors = append(errors, validationError("dependentRequired/"+escape(dname)+"/"+strconv.Itoa(i), "property %s is required, if %s property exists", quote(pname), quote(dname))) + } + } + } + } + for dname, sch := range s.DependentSchemas { + if _, ok := v[dname]; ok { + if err := validateInplace(sch, "dependentSchemas/"+escape(dname)); err != nil { + errors = append(errors, err) + } + } + } + + case []interface{}: + if s.MinItems != -1 && len(v) < s.MinItems { + errors = append(errors, validationError("minItems", "minimum %d items required, but found %d items", s.MinItems, len(v))) + } + if s.MaxItems != -1 && len(v) > s.MaxItems { + errors = append(errors, validationError("maxItems", "maximum %d items required, but found %d items", s.MaxItems, len(v))) + } + if s.UniqueItems { + if len(v) <= 20 { + outer1: + for i := 1; i < len(v); i++ { + for j := 0; j < i; j++ { + if equals(v[i], v[j]) { + errors = append(errors, validationError("uniqueItems", "items at index %d and %d are equal", j, i)) + break outer1 + } + } + } + } else { + m := make(map[uint64][]int) + var h maphash.Hash + outer2: + for i, item := range v { + h.Reset() + hash(item, &h) + k := h.Sum64() + if err != nil { + panic(err) + } + arr, ok := m[k] + if ok { + for _, j := range arr { + if equals(v[j], item) { + errors = append(errors, validationError("uniqueItems", "items at index %d and %d are equal", j, i)) + break outer2 + } + } + } + arr = append(arr, i) + m[k] = arr + } + } + } + + // items + additionalItems + switch items := s.Items.(type) { + case *Schema: + for i, item := range v { + if err := validate(items, "items", item, strconv.Itoa(i)); err != nil { + errors = append(errors, err) + } + } + result.unevalItems = nil + case []*Schema: + for i, item := range v { + if i < len(items) { + delete(result.unevalItems, i) + if err := validate(items[i], "items/"+strconv.Itoa(i), item, strconv.Itoa(i)); err != nil { + errors = append(errors, err) + } + } else if sch, ok := s.AdditionalItems.(*Schema); ok { + delete(result.unevalItems, i) + if err := validate(sch, "additionalItems", item, strconv.Itoa(i)); err != nil { + errors = append(errors, err) + } + } else { + break + } + } + if additionalItems, ok := s.AdditionalItems.(bool); ok { + if additionalItems { + result.unevalItems = nil + } else if len(v) > len(items) { + errors = append(errors, validationError("additionalItems", "only %d items are allowed, but found %d items", len(items), len(v))) + } + } + } + + // prefixItems + items + for i, item := range v { + if i < len(s.PrefixItems) { + delete(result.unevalItems, i) + if err := validate(s.PrefixItems[i], "prefixItems/"+strconv.Itoa(i), item, strconv.Itoa(i)); err != nil { + errors = append(errors, err) + } + } else if s.Items2020 != nil { + delete(result.unevalItems, i) + if err := validate(s.Items2020, "items", item, strconv.Itoa(i)); err != nil { + errors = append(errors, err) + } + } else { + break + } + } + + // contains + minContains + maxContains + if s.Contains != nil && (s.MinContains != -1 || s.MaxContains != -1) { + matched := 0 + var causes []error + for i, item := range v { + if err := validate(s.Contains, "contains", item, strconv.Itoa(i)); err != nil { + causes = append(causes, err) + } else { + matched++ + if s.ContainsEval { + delete(result.unevalItems, i) + } + } + } + if s.MinContains != -1 && matched < s.MinContains { + errors = append(errors, validationError("minContains", "valid must be >= %d, but got %d", s.MinContains, matched).add(causes...)) + } + if s.MaxContains != -1 && matched > s.MaxContains { + errors = append(errors, validationError("maxContains", "valid must be <= %d, but got %d", s.MaxContains, matched)) + } + } + + case string: + // minLength + maxLength + if s.MinLength != -1 || s.MaxLength != -1 { + length := utf8.RuneCount([]byte(v)) + if s.MinLength != -1 && length < s.MinLength { + errors = append(errors, validationError("minLength", "length must be >= %d, but got %d", s.MinLength, length)) + } + if s.MaxLength != -1 && length > s.MaxLength { + errors = append(errors, validationError("maxLength", "length must be <= %d, but got %d", s.MaxLength, length)) + } + } + + if s.Pattern != nil && !s.Pattern.MatchString(v) { + errors = append(errors, validationError("pattern", "does not match pattern %s", quote(s.Pattern.String()))) + } + + // contentEncoding + contentMediaType + if s.decoder != nil || s.mediaType != nil { + decoded := s.ContentEncoding == "" + var content []byte + if s.decoder != nil { + b, err := s.decoder(v) + if err != nil { + errors = append(errors, validationError("contentEncoding", "value is not %s encoded", s.ContentEncoding)) + } else { + content, decoded = b, true + } + } + if decoded && s.mediaType != nil { + if s.decoder == nil { + content = []byte(v) + } + if err := s.mediaType(content); err != nil { + errors = append(errors, validationError("contentMediaType", "value is not of mediatype %s", quote(s.ContentMediaType))) + } + } + if decoded && s.ContentSchema != nil { + contentJSON, err := unmarshal(bytes.NewReader(content)) + if err != nil { + errors = append(errors, validationError("contentSchema", "value is not valid json")) + } else { + err := validate(s.ContentSchema, "contentSchema", contentJSON, "") + if err != nil { + errors = append(errors, err) + } + } + } + } + + case json.Number, float32, float64, int, int8, int32, int64, uint, uint8, uint32, uint64: + // lazy convert to *big.Rat to avoid allocation + var numVal *big.Rat + num := func() *big.Rat { + if numVal == nil { + numVal, _ = new(big.Rat).SetString(fmt.Sprint(v)) + } + return numVal + } + f64 := func(r *big.Rat) float64 { + f, _ := r.Float64() + return f + } + if s.Minimum != nil && num().Cmp(s.Minimum) < 0 { + errors = append(errors, validationError("minimum", "must be >= %v but found %v", f64(s.Minimum), v)) + } + if s.ExclusiveMinimum != nil && num().Cmp(s.ExclusiveMinimum) <= 0 { + errors = append(errors, validationError("exclusiveMinimum", "must be > %v but found %v", f64(s.ExclusiveMinimum), v)) + } + if s.Maximum != nil && num().Cmp(s.Maximum) > 0 { + errors = append(errors, validationError("maximum", "must be <= %v but found %v", f64(s.Maximum), v)) + } + if s.ExclusiveMaximum != nil && num().Cmp(s.ExclusiveMaximum) >= 0 { + errors = append(errors, validationError("exclusiveMaximum", "must be < %v but found %v", f64(s.ExclusiveMaximum), v)) + } + if s.MultipleOf != nil { + if q := new(big.Rat).Quo(num(), s.MultipleOf); !q.IsInt() { + errors = append(errors, validationError("multipleOf", "%v not multipleOf %v", v, f64(s.MultipleOf))) + } + } + } + + // $ref + $recursiveRef + $dynamicRef + validateRef := func(sch *Schema, refPath string) error { + if sch != nil { + if err := validateInplace(sch, refPath); err != nil { + var url = sch.Location + if s.url() == sch.url() { + url = sch.loc() + } + return validationError(refPath, "doesn't validate with %s", quote(url)).causes(err) + } + } + return nil + } + if err := validateRef(s.Ref, "$ref"); err != nil { + errors = append(errors, err) + } + if s.RecursiveRef != nil { + sch := s.RecursiveRef + if sch.RecursiveAnchor { + // recursiveRef based on scope + for _, e := range scope { + if e.schema.RecursiveAnchor { + sch = e.schema + break + } + } + } + if err := validateRef(sch, "$recursiveRef"); err != nil { + errors = append(errors, err) + } + } + if s.DynamicRef != nil { + sch := s.DynamicRef + if s.dynamicRefAnchor != "" && sch.DynamicAnchor == s.dynamicRefAnchor { + // dynamicRef based on scope + for i := len(scope) - 1; i >= 0; i-- { + sr := scope[i] + if sr.discard { + break + } + for _, da := range sr.schema.dynamicAnchors { + if da.DynamicAnchor == s.DynamicRef.DynamicAnchor && da != s.DynamicRef { + sch = da + break + } + } + } + } + if err := validateRef(sch, "$dynamicRef"); err != nil { + errors = append(errors, err) + } + } + + if s.Not != nil && validateInplace(s.Not, "not") == nil { + errors = append(errors, validationError("not", "not failed")) + } + + for i, sch := range s.AllOf { + schPath := "allOf/" + strconv.Itoa(i) + if err := validateInplace(sch, schPath); err != nil { + errors = append(errors, validationError(schPath, "allOf failed").add(err)) + } + } + + if len(s.AnyOf) > 0 { + matched := false + var causes []error + for i, sch := range s.AnyOf { + if err := validateInplace(sch, "anyOf/"+strconv.Itoa(i)); err == nil { + matched = true + } else { + causes = append(causes, err) + } + } + if !matched { + errors = append(errors, validationError("anyOf", "anyOf failed").add(causes...)) + } + } + + if len(s.OneOf) > 0 { + matched := -1 + var causes []error + for i, sch := range s.OneOf { + if err := validateInplace(sch, "oneOf/"+strconv.Itoa(i)); err == nil { + if matched == -1 { + matched = i + } else { + errors = append(errors, validationError("oneOf", "valid against schemas at indexes %d and %d", matched, i)) + break + } + } else { + causes = append(causes, err) + } + } + if matched == -1 { + errors = append(errors, validationError("oneOf", "oneOf failed").add(causes...)) + } + } + + // if + then + else + if s.If != nil { + err := validateInplace(s.If, "if") + // "if" leaves dynamic scope + scope[len(scope)-1].discard = true + if err == nil { + if s.Then != nil { + if err := validateInplace(s.Then, "then"); err != nil { + errors = append(errors, validationError("then", "if-then failed").add(err)) + } + } + } else { + if s.Else != nil { + if err := validateInplace(s.Else, "else"); err != nil { + errors = append(errors, validationError("else", "if-else failed").add(err)) + } + } + } + // restore dynamic scope + scope[len(scope)-1].discard = false + } + + for _, ext := range s.Extensions { + if err := ext.Validate(ValidationContext{result, validate, validateInplace, validationError}, v); err != nil { + errors = append(errors, err) + } + } + + // unevaluatedProperties + unevaluatedItems + switch v := v.(type) { + case map[string]interface{}: + if s.UnevaluatedProperties != nil { + for pname := range result.unevalProps { + if pvalue, ok := v[pname]; ok { + if err := validate(s.UnevaluatedProperties, "unevaluatedProperties", pvalue, escape(pname)); err != nil { + errors = append(errors, err) + } + } + } + result.unevalProps = nil + } + case []interface{}: + if s.UnevaluatedItems != nil { + for i := range result.unevalItems { + if err := validate(s.UnevaluatedItems, "unevaluatedItems", v[i], strconv.Itoa(i)); err != nil { + errors = append(errors, err) + } + } + result.unevalItems = nil + } + } + + switch len(errors) { + case 0: + return result, nil + case 1: + return result, errors[0] + default: + return result, validationError("", "").add(errors...) // empty message, used just for wrapping + } +} + +type validationResult struct { + unevalProps map[string]struct{} + unevalItems map[int]struct{} +} + +func (vr validationResult) unevalPnames() string { + pnames := make([]string, 0, len(vr.unevalProps)) + for pname := range vr.unevalProps { + pnames = append(pnames, quote(pname)) + } + return strings.Join(pnames, ", ") +} + +// jsonType returns the json type of given value v. +// +// It panics if the given value is not valid json value +func jsonType(v interface{}) string { + switch v.(type) { + case nil: + return "null" + case bool: + return "boolean" + case json.Number, float32, float64, int, int8, int32, int64, uint, uint8, uint32, uint64: + return "number" + case string: + return "string" + case []interface{}: + return "array" + case map[string]interface{}: + return "object" + } + panic(InvalidJSONTypeError(fmt.Sprintf("%T", v))) +} + +// equals tells if given two json values are equal or not. +func equals(v1, v2 interface{}) bool { + v1Type := jsonType(v1) + if v1Type != jsonType(v2) { + return false + } + switch v1Type { + case "array": + arr1, arr2 := v1.([]interface{}), v2.([]interface{}) + if len(arr1) != len(arr2) { + return false + } + for i := range arr1 { + if !equals(arr1[i], arr2[i]) { + return false + } + } + return true + case "object": + obj1, obj2 := v1.(map[string]interface{}), v2.(map[string]interface{}) + if len(obj1) != len(obj2) { + return false + } + for k, v1 := range obj1 { + if v2, ok := obj2[k]; ok { + if !equals(v1, v2) { + return false + } + } else { + return false + } + } + return true + case "number": + num1, _ := new(big.Rat).SetString(fmt.Sprint(v1)) + num2, _ := new(big.Rat).SetString(fmt.Sprint(v2)) + return num1.Cmp(num2) == 0 + default: + return v1 == v2 + } +} + +func hash(v interface{}, h *maphash.Hash) { + switch v := v.(type) { + case nil: + h.WriteByte(0) + case bool: + h.WriteByte(1) + if v { + h.WriteByte(1) + } else { + h.WriteByte(0) + } + case json.Number, float32, float64, int, int8, int32, int64, uint, uint8, uint32, uint64: + h.WriteByte(2) + num, _ := new(big.Rat).SetString(fmt.Sprint(v)) + h.Write(num.Num().Bytes()) + h.Write(num.Denom().Bytes()) + case string: + h.WriteByte(3) + h.WriteString(v) + case []interface{}: + h.WriteByte(4) + for _, item := range v { + hash(item, h) + } + case map[string]interface{}: + h.WriteByte(5) + props := make([]string, 0, len(v)) + for prop := range v { + props = append(props, prop) + } + sort.Slice(props, func(i, j int) bool { + return props[i] < props[j] + }) + for _, prop := range props { + hash(prop, h) + hash(v[prop], h) + } + default: + panic(InvalidJSONTypeError(fmt.Sprintf("%T", v))) + } +} + +// escape converts given token to valid json-pointer token +func escape(token string) string { + token = strings.ReplaceAll(token, "~", "~0") + token = strings.ReplaceAll(token, "/", "~1") + return url.PathEscape(token) +} diff --git a/vendor/github.com/xeipuuv/gojsonpointer/LICENSE-APACHE-2.0.txt b/vendor/github.com/xeipuuv/gojsonpointer/LICENSE-APACHE-2.0.txt deleted file mode 100644 index 55ede8a4..00000000 --- a/vendor/github.com/xeipuuv/gojsonpointer/LICENSE-APACHE-2.0.txt +++ /dev/null @@ -1,202 +0,0 @@ - - Apache License - Version 2.0, January 2004 - http://www.apache.org/licenses/ - - TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION - - 1. 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You may reproduce and distribute copies of the - Work or Derivative Works thereof in any medium, with or without - modifications, and in Source or Object form, provided that You - meet the following conditions: - - (a) You must give any other recipients of the Work or - Derivative Works a copy of this License; and - - (b) You must cause any modified files to carry prominent notices - stating that You changed the files; and - - (c) You must retain, in the Source form of any Derivative Works - that You distribute, all copyright, patent, trademark, and - attribution notices from the Source form of the Work, - excluding those notices that do not pertain to any part of - the Derivative Works; and - - (d) If the Work includes a "NOTICE" text file as part of its - distribution, then any Derivative Works that You distribute must - include a readable copy of the attribution notices contained - within such NOTICE file, excluding those notices that do not - pertain to any part of the Derivative Works, in at least one - of the following places: within a NOTICE text file distributed - as part of the Derivative Works; within the Source form or - documentation, if provided along with the Derivative Works; or, - within a display generated by the Derivative Works, if and - wherever such third-party notices normally appear. The contents - of the NOTICE file are for informational purposes only and - do not modify the License. You may add Your own attribution - notices within Derivative Works that You distribute, alongside - or as an addendum to the NOTICE text from the Work, provided - that such additional attribution notices cannot be construed - as modifying the License. - - You may add Your own copyright statement to Your modifications and - may provide additional or different license terms and conditions - for use, reproduction, or distribution of Your modifications, or - for any such Derivative Works as a whole, provided Your use, - reproduction, and distribution of the Work otherwise complies with - the conditions stated in this License. - - 5. Submission of Contributions. Unless You explicitly state otherwise, - any Contribution intentionally submitted for inclusion in the Work - by You to the Licensor shall be under the terms and conditions of - this License, without any additional terms or conditions. - Notwithstanding the above, nothing herein shall supersede or modify - the terms of any separate license agreement you may have executed - with Licensor regarding such Contributions. - - 6. Trademarks. This License does not grant permission to use the trade - names, trademarks, service marks, or product names of the Licensor, - except as required for reasonable and customary use in describing the - origin of the Work and reproducing the content of the NOTICE file. - - 7. Disclaimer of Warranty. Unless required by applicable law or - agreed to in writing, Licensor provides the Work (and each - Contributor provides its Contributions) on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or - implied, including, without limitation, any warranties or conditions - of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A - PARTICULAR PURPOSE. You are solely responsible for determining the - appropriateness of using or redistributing the Work and assume any - risks associated with Your exercise of permissions under this License. - - 8. Limitation of Liability. In no event and under no legal theory, - whether in tort (including negligence), contract, or otherwise, - unless required by applicable law (such as deliberate and grossly - negligent acts) or agreed to in writing, shall any Contributor be - liable to You for damages, including any direct, indirect, special, - incidental, or consequential damages of any character arising as a - result of this License or out of the use or inability to use the - Work (including but not limited to damages for loss of goodwill, - work stoppage, computer failure or malfunction, or any and all - other commercial damages or losses), even if such Contributor - has been advised of the possibility of such damages. - - 9. Accepting Warranty or Additional Liability. While redistributing - the Work or Derivative Works thereof, You may choose to offer, - and charge a fee for, acceptance of support, warranty, indemnity, - or other liability obligations and/or rights consistent with this - License. However, in accepting such obligations, You may act only - on Your own behalf and on Your sole responsibility, not on behalf - of any other Contributor, and only if You agree to indemnify, - defend, and hold each Contributor harmless for any liability - incurred by, or claims asserted against, such Contributor by reason - of your accepting any such warranty or additional liability. - - END OF TERMS AND CONDITIONS - - APPENDIX: How to apply the Apache License to your work. - - To apply the Apache License to your work, attach the following - boilerplate notice, with the fields enclosed by brackets "[]" - replaced with your own identifying information. (Don't include - the brackets!) The text should be enclosed in the appropriate - comment syntax for the file format. We also recommend that a - file or class name and description of purpose be included on the - same "printed page" as the copyright notice for easier - identification within third-party archives. - - Copyright 2015 xeipuuv - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. diff --git a/vendor/github.com/xeipuuv/gojsonpointer/README.md b/vendor/github.com/xeipuuv/gojsonpointer/README.md deleted file mode 100644 index a4f5f145..00000000 --- a/vendor/github.com/xeipuuv/gojsonpointer/README.md +++ /dev/null @@ -1,41 +0,0 @@ -# gojsonpointer -An implementation of JSON Pointer - Go language - -## Usage - jsonText := `{ - "name": "Bobby B", - "occupation": { - "title" : "King", - "years" : 15, - "heir" : "Joffrey B" - } - }` - - var jsonDocument map[string]interface{} - json.Unmarshal([]byte(jsonText), &jsonDocument) - - //create a JSON pointer - pointerString := "/occupation/title" - pointer, _ := NewJsonPointer(pointerString) - - //SET a new value for the "title" in the document - pointer.Set(jsonDocument, "Supreme Leader of Westeros") - - //GET the new "title" from the document - title, _, _ := pointer.Get(jsonDocument) - fmt.Println(title) //outputs "Supreme Leader of Westeros" - - //DELETE the "heir" from the document - deletePointer := NewJsonPointer("/occupation/heir") - deletePointer.Delete(jsonDocument) - - b, _ := json.Marshal(jsonDocument) - fmt.Println(string(b)) - //outputs `{"name":"Bobby B","occupation":{"title":"Supreme Leader of Westeros","years":15}}` - - -## References -https://tools.ietf.org/html/rfc6901 - -### Note -The 4.Evaluation part of the previous reference, starting with 'If the currently referenced value is a JSON array, the reference token MUST contain either...' is not implemented. diff --git a/vendor/github.com/xeipuuv/gojsonpointer/pointer.go b/vendor/github.com/xeipuuv/gojsonpointer/pointer.go deleted file mode 100644 index 798c1f1c..00000000 --- a/vendor/github.com/xeipuuv/gojsonpointer/pointer.go +++ /dev/null @@ -1,211 +0,0 @@ -// Copyright 2015 xeipuuv ( https://github.com/xeipuuv ) -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -// author xeipuuv -// author-github https://github.com/xeipuuv -// author-mail xeipuuv@gmail.com -// -// repository-name gojsonpointer -// repository-desc An implementation of JSON Pointer - Go language -// -// description Main and unique file. -// -// created 25-02-2013 - -package gojsonpointer - -import ( - "errors" - "fmt" - "reflect" - "strconv" - "strings" -) - -const ( - const_empty_pointer = `` - const_pointer_separator = `/` - - const_invalid_start = `JSON pointer must be empty or start with a "` + const_pointer_separator + `"` -) - -type implStruct struct { - mode string // "SET" or "GET" - - inDocument interface{} - - setInValue interface{} - - getOutNode interface{} - getOutKind reflect.Kind - outError error -} - -type JsonPointer struct { - referenceTokens []string -} - -// NewJsonPointer parses the given string JSON pointer and returns an object -func NewJsonPointer(jsonPointerString string) (p JsonPointer, err error) { - - // Pointer to the root of the document - if len(jsonPointerString) == 0 { - // Keep referenceTokens nil - return - } - if jsonPointerString[0] != '/' { - return p, errors.New(const_invalid_start) - } - - p.referenceTokens = strings.Split(jsonPointerString[1:], const_pointer_separator) - return -} - -// Uses the pointer to retrieve a value from a JSON document -func (p *JsonPointer) Get(document interface{}) (interface{}, reflect.Kind, error) { - - is := &implStruct{mode: "GET", inDocument: document} - p.implementation(is) - return is.getOutNode, is.getOutKind, is.outError - -} - -// Uses the pointer to update a value from a JSON document -func (p *JsonPointer) Set(document interface{}, value interface{}) (interface{}, error) { - - is := &implStruct{mode: "SET", inDocument: document, setInValue: value} - p.implementation(is) - return document, is.outError - -} - -// Uses the pointer to delete a value from a JSON document -func (p *JsonPointer) Delete(document interface{}) (interface{}, error) { - is := &implStruct{mode: "DEL", inDocument: document} - p.implementation(is) - return document, is.outError -} - -// Both Get and Set functions use the same implementation to avoid code duplication -func (p *JsonPointer) implementation(i *implStruct) { - - kind := reflect.Invalid - - // Full document when empty - if len(p.referenceTokens) == 0 { - i.getOutNode = i.inDocument - i.outError = nil - i.getOutKind = kind - i.outError = nil - return - } - - node := i.inDocument - - previousNodes := make([]interface{}, len(p.referenceTokens)) - previousTokens := make([]string, len(p.referenceTokens)) - - for ti, token := range p.referenceTokens { - - isLastToken := ti == len(p.referenceTokens)-1 - previousNodes[ti] = node - previousTokens[ti] = token - - switch v := node.(type) { - - case map[string]interface{}: - decodedToken := decodeReferenceToken(token) - if _, ok := v[decodedToken]; ok { - node = v[decodedToken] - if isLastToken && i.mode == "SET" { - v[decodedToken] = i.setInValue - } else if isLastToken && i.mode == "DEL" { - delete(v, decodedToken) - } - } else if isLastToken && i.mode == "SET" { - v[decodedToken] = i.setInValue - } else { - i.outError = fmt.Errorf("Object has no key '%s'", decodedToken) - i.getOutKind = reflect.Map - i.getOutNode = nil - return - } - - case []interface{}: - tokenIndex, err := strconv.Atoi(token) - if err != nil { - i.outError = fmt.Errorf("Invalid array index '%s'", token) - i.getOutKind = reflect.Slice - i.getOutNode = nil - return - } - if tokenIndex < 0 || tokenIndex >= len(v) { - i.outError = fmt.Errorf("Out of bound array[0,%d] index '%d'", len(v), tokenIndex) - i.getOutKind = reflect.Slice - i.getOutNode = nil - return - } - - node = v[tokenIndex] - if isLastToken && i.mode == "SET" { - v[tokenIndex] = i.setInValue - } else if isLastToken && i.mode == "DEL" { - v[tokenIndex] = v[len(v)-1] - v[len(v)-1] = nil - v = v[:len(v)-1] - previousNodes[ti-1].(map[string]interface{})[previousTokens[ti-1]] = v - } - - default: - i.outError = fmt.Errorf("Invalid token reference '%s'", token) - i.getOutKind = reflect.ValueOf(node).Kind() - i.getOutNode = nil - return - } - - } - - i.getOutNode = node - i.getOutKind = reflect.ValueOf(node).Kind() - i.outError = nil -} - -// Pointer to string representation function -func (p *JsonPointer) String() string { - - if len(p.referenceTokens) == 0 { - return const_empty_pointer - } - - pointerString := const_pointer_separator + strings.Join(p.referenceTokens, const_pointer_separator) - - return pointerString -} - -// Specific JSON pointer encoding here -// ~0 => ~ -// ~1 => / -// ... and vice versa - -func decodeReferenceToken(token string) string { - step1 := strings.Replace(token, `~1`, `/`, -1) - step2 := strings.Replace(step1, `~0`, `~`, -1) - return step2 -} - -func encodeReferenceToken(token string) string { - step1 := strings.Replace(token, `~`, `~0`, -1) - step2 := strings.Replace(step1, `/`, `~1`, -1) - return step2 -} diff --git a/vendor/github.com/xeipuuv/gojsonreference/README.md b/vendor/github.com/xeipuuv/gojsonreference/README.md deleted file mode 100644 index 9ab6e1eb..00000000 --- a/vendor/github.com/xeipuuv/gojsonreference/README.md +++ /dev/null @@ -1,10 +0,0 @@ -# gojsonreference -An implementation of JSON Reference - Go language - -## Dependencies -https://github.com/xeipuuv/gojsonpointer - -## References -http://tools.ietf.org/html/draft-ietf-appsawg-json-pointer-07 - -http://tools.ietf.org/html/draft-pbryan-zyp-json-ref-03 diff --git a/vendor/github.com/xeipuuv/gojsonreference/reference.go b/vendor/github.com/xeipuuv/gojsonreference/reference.go deleted file mode 100644 index 64572913..00000000 --- a/vendor/github.com/xeipuuv/gojsonreference/reference.go +++ /dev/null @@ -1,147 +0,0 @@ -// Copyright 2015 xeipuuv ( https://github.com/xeipuuv ) -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -// author xeipuuv -// author-github https://github.com/xeipuuv -// author-mail xeipuuv@gmail.com -// -// repository-name gojsonreference -// repository-desc An implementation of JSON Reference - Go language -// -// description Main and unique file. -// -// created 26-02-2013 - -package gojsonreference - -import ( - "errors" - "net/url" - "path/filepath" - "runtime" - "strings" - - "github.com/xeipuuv/gojsonpointer" -) - -const ( - const_fragment_char = `#` -) - -func NewJsonReference(jsonReferenceString string) (JsonReference, error) { - - var r JsonReference - err := r.parse(jsonReferenceString) - return r, err - -} - -type JsonReference struct { - referenceUrl *url.URL - referencePointer gojsonpointer.JsonPointer - - HasFullUrl bool - HasUrlPathOnly bool - HasFragmentOnly bool - HasFileScheme bool - HasFullFilePath bool -} - -func (r *JsonReference) GetUrl() *url.URL { - return r.referenceUrl -} - -func (r *JsonReference) GetPointer() *gojsonpointer.JsonPointer { - return &r.referencePointer -} - -func (r *JsonReference) String() string { - - if r.referenceUrl != nil { - return r.referenceUrl.String() - } - - if r.HasFragmentOnly { - return const_fragment_char + r.referencePointer.String() - } - - return r.referencePointer.String() -} - -func (r *JsonReference) IsCanonical() bool { - return (r.HasFileScheme && r.HasFullFilePath) || (!r.HasFileScheme && r.HasFullUrl) -} - -// "Constructor", parses the given string JSON reference -func (r *JsonReference) parse(jsonReferenceString string) (err error) { - - r.referenceUrl, err = url.Parse(jsonReferenceString) - if err != nil { - return - } - refUrl := r.referenceUrl - - if refUrl.Scheme != "" && refUrl.Host != "" { - r.HasFullUrl = true - } else { - if refUrl.Path != "" { - r.HasUrlPathOnly = true - } else if refUrl.RawQuery == "" && refUrl.Fragment != "" { - r.HasFragmentOnly = true - } - } - - r.HasFileScheme = refUrl.Scheme == "file" - if runtime.GOOS == "windows" { - // on Windows, a file URL may have an extra leading slash, and if it - // doesn't then its first component will be treated as the host by the - // Go runtime - if refUrl.Host == "" && strings.HasPrefix(refUrl.Path, "/") { - r.HasFullFilePath = filepath.IsAbs(refUrl.Path[1:]) - } else { - r.HasFullFilePath = filepath.IsAbs(refUrl.Host + refUrl.Path) - } - } else { - r.HasFullFilePath = filepath.IsAbs(refUrl.Path) - } - - // invalid json-pointer error means url has no json-pointer fragment. simply ignore error - r.referencePointer, _ = gojsonpointer.NewJsonPointer(refUrl.Fragment) - - return -} - -// Creates a new reference from a parent and a child -// If the child cannot inherit from the parent, an error is returned -func (r *JsonReference) Inherits(child JsonReference) (*JsonReference, error) { - if child.GetUrl() == nil { - return nil, errors.New("childUrl is nil!") - } - - if r.GetUrl() == nil { - return nil, errors.New("parentUrl is nil!") - } - - // Get a copy of the parent url to make sure we do not modify the original. - // URL reference resolving fails if the fragment of the child is empty, but the parent's is not. - // The fragment of the child must be used, so the fragment of the parent is manually removed. - parentUrl := *r.GetUrl() - parentUrl.Fragment = "" - - ref, err := NewJsonReference(parentUrl.ResolveReference(child.GetUrl()).String()) - if err != nil { - return nil, err - } - return &ref, err -} diff --git a/vendor/github.com/xeipuuv/gojsonschema/.gitignore b/vendor/github.com/xeipuuv/gojsonschema/.gitignore deleted file mode 100644 index 68e993ce..00000000 --- a/vendor/github.com/xeipuuv/gojsonschema/.gitignore +++ /dev/null @@ -1,3 +0,0 @@ -*.sw[nop] -*.iml -.vscode/ diff --git a/vendor/github.com/xeipuuv/gojsonschema/.travis.yml b/vendor/github.com/xeipuuv/gojsonschema/.travis.yml deleted file mode 100644 index 3289001c..00000000 --- a/vendor/github.com/xeipuuv/gojsonschema/.travis.yml +++ /dev/null @@ -1,9 +0,0 @@ -language: go -go: - - "1.11" - - "1.12" - - "1.13" -before_install: - - go get github.com/xeipuuv/gojsonreference - - go get github.com/xeipuuv/gojsonpointer - - go get github.com/stretchr/testify/assert diff --git a/vendor/github.com/xeipuuv/gojsonschema/LICENSE-APACHE-2.0.txt b/vendor/github.com/xeipuuv/gojsonschema/LICENSE-APACHE-2.0.txt deleted file mode 100644 index 55ede8a4..00000000 --- a/vendor/github.com/xeipuuv/gojsonschema/LICENSE-APACHE-2.0.txt +++ /dev/null @@ -1,202 +0,0 @@ - - Apache License - Version 2.0, January 2004 - http://www.apache.org/licenses/ - - TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION - - 1. Definitions. - - "License" shall mean the terms and conditions for use, reproduction, - and distribution as defined by Sections 1 through 9 of this document. - - "Licensor" shall mean the copyright owner or entity authorized by - the copyright owner that is granting the License. - - "Legal Entity" shall mean the union of the acting entity and all - other entities that control, are controlled by, or are under common - control with that entity. For the purposes of this definition, - "control" means (i) the power, direct or indirect, to cause the - direction or management of such entity, whether by contract or - otherwise, or (ii) ownership of fifty percent (50%) or more of the - outstanding shares, or (iii) beneficial ownership of such entity. - - "You" (or "Your") shall mean an individual or Legal Entity - exercising permissions granted by this License. - - "Source" form shall mean the preferred form for making modifications, - including but not limited to software source code, documentation - source, and configuration files. - - "Object" form shall mean any form resulting from mechanical - transformation or translation of a Source form, including but - not limited to compiled object code, generated documentation, - and conversions to other media types. - - "Work" shall mean the work of authorship, whether in Source or - Object form, made available under the License, as indicated by a - copyright notice that is included in or attached to the work - (an example is provided in the Appendix below). - - "Derivative Works" shall mean any work, whether in Source or Object - form, that is based on (or derived from) the Work and for which the - editorial revisions, annotations, elaborations, or other modifications - represent, as a whole, an original work of authorship. For the purposes - of this License, Derivative Works shall not include works that remain - separable from, or merely link (or bind by name) to the interfaces of, - the Work and Derivative Works thereof. - - "Contribution" shall mean any work of authorship, including - the original version of the Work and any modifications or additions - to that Work or Derivative Works thereof, that is intentionally - submitted to Licensor for inclusion in the Work by the copyright owner - or by an individual or Legal Entity authorized to submit on behalf of - the copyright owner. For the purposes of this definition, "submitted" - means any form of electronic, verbal, or written communication sent - to the Licensor or its representatives, including but not limited to - communication on electronic mailing lists, source code control systems, - and issue tracking systems that are managed by, or on behalf of, the - Licensor for the purpose of discussing and improving the Work, but - excluding communication that is conspicuously marked or otherwise - designated in writing by the copyright owner as "Not a Contribution." - - "Contributor" shall mean Licensor and any individual or Legal Entity - on behalf of whom a Contribution has been received by Licensor and - subsequently incorporated within the Work. - - 2. Grant of Copyright License. Subject to the terms and conditions of - this License, each Contributor hereby grants to You a perpetual, - worldwide, non-exclusive, no-charge, royalty-free, irrevocable - copyright license to reproduce, prepare Derivative Works of, - publicly display, publicly perform, sublicense, and distribute the - Work and such Derivative Works in Source or Object form. - - 3. Grant of Patent License. Subject to the terms and conditions of - this License, each Contributor hereby grants to You a perpetual, - worldwide, non-exclusive, no-charge, royalty-free, irrevocable - (except as stated in this section) patent license to make, have made, - use, offer to sell, sell, import, and otherwise transfer the Work, - where such license applies only to those patent claims licensable - by such Contributor that are necessarily infringed by their - Contribution(s) alone or by combination of their Contribution(s) - with the Work to which such Contribution(s) was submitted. If You - institute patent litigation against any entity (including a - cross-claim or counterclaim in a lawsuit) alleging that the Work - or a Contribution incorporated within the Work constitutes direct - or contributory patent infringement, then any patent licenses - granted to You under this License for that Work shall terminate - as of the date such litigation is filed. - - 4. Redistribution. You may reproduce and distribute copies of the - Work or Derivative Works thereof in any medium, with or without - modifications, and in Source or Object form, provided that You - meet the following conditions: - - (a) You must give any other recipients of the Work or - Derivative Works a copy of this License; and - - (b) You must cause any modified files to carry prominent notices - stating that You changed the files; and - - (c) You must retain, in the Source form of any Derivative Works - that You distribute, all copyright, patent, trademark, and - attribution notices from the Source form of the Work, - excluding those notices that do not pertain to any part of - the Derivative Works; and - - (d) If the Work includes a "NOTICE" text file as part of its - distribution, then any Derivative Works that You distribute must - include a readable copy of the attribution notices contained - within such NOTICE file, excluding those notices that do not - pertain to any part of the Derivative Works, in at least one - of the following places: within a NOTICE text file distributed - as part of the Derivative Works; within the Source form or - documentation, if provided along with the Derivative Works; or, - within a display generated by the Derivative Works, if and - wherever such third-party notices normally appear. The contents - of the NOTICE file are for informational purposes only and - do not modify the License. You may add Your own attribution - notices within Derivative Works that You distribute, alongside - or as an addendum to the NOTICE text from the Work, provided - that such additional attribution notices cannot be construed - as modifying the License. - - You may add Your own copyright statement to Your modifications and - may provide additional or different license terms and conditions - for use, reproduction, or distribution of Your modifications, or - for any such Derivative Works as a whole, provided Your use, - reproduction, and distribution of the Work otherwise complies with - the conditions stated in this License. - - 5. Submission of Contributions. Unless You explicitly state otherwise, - any Contribution intentionally submitted for inclusion in the Work - by You to the Licensor shall be under the terms and conditions of - this License, without any additional terms or conditions. - Notwithstanding the above, nothing herein shall supersede or modify - the terms of any separate license agreement you may have executed - with Licensor regarding such Contributions. - - 6. Trademarks. This License does not grant permission to use the trade - names, trademarks, service marks, or product names of the Licensor, - except as required for reasonable and customary use in describing the - origin of the Work and reproducing the content of the NOTICE file. - - 7. Disclaimer of Warranty. Unless required by applicable law or - agreed to in writing, Licensor provides the Work (and each - Contributor provides its Contributions) on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or - implied, including, without limitation, any warranties or conditions - of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A - PARTICULAR PURPOSE. You are solely responsible for determining the - appropriateness of using or redistributing the Work and assume any - risks associated with Your exercise of permissions under this License. - - 8. Limitation of Liability. In no event and under no legal theory, - whether in tort (including negligence), contract, or otherwise, - unless required by applicable law (such as deliberate and grossly - negligent acts) or agreed to in writing, shall any Contributor be - liable to You for damages, including any direct, indirect, special, - incidental, or consequential damages of any character arising as a - result of this License or out of the use or inability to use the - Work (including but not limited to damages for loss of goodwill, - work stoppage, computer failure or malfunction, or any and all - other commercial damages or losses), even if such Contributor - has been advised of the possibility of such damages. - - 9. Accepting Warranty or Additional Liability. While redistributing - the Work or Derivative Works thereof, You may choose to offer, - and charge a fee for, acceptance of support, warranty, indemnity, - or other liability obligations and/or rights consistent with this - License. However, in accepting such obligations, You may act only - on Your own behalf and on Your sole responsibility, not on behalf - of any other Contributor, and only if You agree to indemnify, - defend, and hold each Contributor harmless for any liability - incurred by, or claims asserted against, such Contributor by reason - of your accepting any such warranty or additional liability. - - END OF TERMS AND CONDITIONS - - APPENDIX: How to apply the Apache License to your work. - - To apply the Apache License to your work, attach the following - boilerplate notice, with the fields enclosed by brackets "[]" - replaced with your own identifying information. (Don't include - the brackets!) The text should be enclosed in the appropriate - comment syntax for the file format. We also recommend that a - file or class name and description of purpose be included on the - same "printed page" as the copyright notice for easier - identification within third-party archives. - - Copyright 2015 xeipuuv - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. diff --git a/vendor/github.com/xeipuuv/gojsonschema/README.md b/vendor/github.com/xeipuuv/gojsonschema/README.md deleted file mode 100644 index 758f26df..00000000 --- a/vendor/github.com/xeipuuv/gojsonschema/README.md +++ /dev/null @@ -1,466 +0,0 @@ -[![GoDoc](https://godoc.org/github.com/xeipuuv/gojsonschema?status.svg)](https://godoc.org/github.com/xeipuuv/gojsonschema) -[![Build Status](https://travis-ci.org/xeipuuv/gojsonschema.svg)](https://travis-ci.org/xeipuuv/gojsonschema) -[![Go Report Card](https://goreportcard.com/badge/github.com/xeipuuv/gojsonschema)](https://goreportcard.com/report/github.com/xeipuuv/gojsonschema) - -# gojsonschema - -## Description - -An implementation of JSON Schema for the Go programming language. Supports draft-04, draft-06 and draft-07. - -References : - -* http://json-schema.org -* http://json-schema.org/latest/json-schema-core.html -* http://json-schema.org/latest/json-schema-validation.html - -## Installation - -``` -go get github.com/xeipuuv/gojsonschema -``` - -Dependencies : -* [github.com/xeipuuv/gojsonpointer](https://github.com/xeipuuv/gojsonpointer) -* [github.com/xeipuuv/gojsonreference](https://github.com/xeipuuv/gojsonreference) -* [github.com/stretchr/testify/assert](https://github.com/stretchr/testify#assert-package) - -## Usage - -### Example - -```go - -package main - -import ( - "fmt" - "github.com/xeipuuv/gojsonschema" -) - -func main() { - - schemaLoader := gojsonschema.NewReferenceLoader("file:///home/me/schema.json") - documentLoader := gojsonschema.NewReferenceLoader("file:///home/me/document.json") - - result, err := gojsonschema.Validate(schemaLoader, documentLoader) - if err != nil { - panic(err.Error()) - } - - if result.Valid() { - fmt.Printf("The document is valid\n") - } else { - fmt.Printf("The document is not valid. see errors :\n") - for _, desc := range result.Errors() { - fmt.Printf("- %s\n", desc) - } - } -} - - -``` - -#### Loaders - -There are various ways to load your JSON data. -In order to load your schemas and documents, -first declare an appropriate loader : - -* Web / HTTP, using a reference : - -```go -loader := gojsonschema.NewReferenceLoader("http://www.some_host.com/schema.json") -``` - -* Local file, using a reference : - -```go -loader := gojsonschema.NewReferenceLoader("file:///home/me/schema.json") -``` - -References use the URI scheme, the prefix (file://) and a full path to the file are required. - -* JSON strings : - -```go -loader := gojsonschema.NewStringLoader(`{"type": "string"}`) -``` - -* Custom Go types : - -```go -m := map[string]interface{}{"type": "string"} -loader := gojsonschema.NewGoLoader(m) -``` - -And - -```go -type Root struct { - Users []User `json:"users"` -} - -type User struct { - Name string `json:"name"` -} - -... - -data := Root{} -data.Users = append(data.Users, User{"John"}) -data.Users = append(data.Users, User{"Sophia"}) -data.Users = append(data.Users, User{"Bill"}) - -loader := gojsonschema.NewGoLoader(data) -``` - -#### Validation - -Once the loaders are set, validation is easy : - -```go -result, err := gojsonschema.Validate(schemaLoader, documentLoader) -``` - -Alternatively, you might want to load a schema only once and process to multiple validations : - -```go -schema, err := gojsonschema.NewSchema(schemaLoader) -... -result1, err := schema.Validate(documentLoader1) -... -result2, err := schema.Validate(documentLoader2) -... -// etc ... -``` - -To check the result : - -```go - if result.Valid() { - fmt.Printf("The document is valid\n") - } else { - fmt.Printf("The document is not valid. see errors :\n") - for _, err := range result.Errors() { - // Err implements the ResultError interface - fmt.Printf("- %s\n", err) - } - } -``` - - -## Loading local schemas - -By default `file` and `http(s)` references to external schemas are loaded automatically via the file system or via http(s). An external schema can also be loaded using a `SchemaLoader`. - -```go - sl := gojsonschema.NewSchemaLoader() - loader1 := gojsonschema.NewStringLoader(`{ "type" : "string" }`) - err := sl.AddSchema("http://some_host.com/string.json", loader1) -``` - -Alternatively if your schema already has an `$id` you can use the `AddSchemas` function -```go - loader2 := gojsonschema.NewStringLoader(`{ - "$id" : "http://some_host.com/maxlength.json", - "maxLength" : 5 - }`) - err = sl.AddSchemas(loader2) -``` - -The main schema should be passed to the `Compile` function. This main schema can then directly reference the added schemas without needing to download them. -```go - loader3 := gojsonschema.NewStringLoader(`{ - "$id" : "http://some_host.com/main.json", - "allOf" : [ - { "$ref" : "http://some_host.com/string.json" }, - { "$ref" : "http://some_host.com/maxlength.json" } - ] - }`) - - schema, err := sl.Compile(loader3) - - documentLoader := gojsonschema.NewStringLoader(`"hello world"`) - - result, err := schema.Validate(documentLoader) -``` - -It's also possible to pass a `ReferenceLoader` to the `Compile` function that references a loaded schema. - -```go -err = sl.AddSchemas(loader3) -schema, err := sl.Compile(gojsonschema.NewReferenceLoader("http://some_host.com/main.json")) -``` - -Schemas added by `AddSchema` and `AddSchemas` are only validated when the entire schema is compiled, unless meta-schema validation is used. - -## Using a specific draft -By default `gojsonschema` will try to detect the draft of a schema by using the `$schema` keyword and parse it in a strict draft-04, draft-06 or draft-07 mode. If `$schema` is missing, or the draft version is not explicitely set, a hybrid mode is used which merges together functionality of all drafts into one mode. - -Autodectection can be turned off with the `AutoDetect` property. Specific draft versions can be specified with the `Draft` property. - -```go -sl := gojsonschema.NewSchemaLoader() -sl.Draft = gojsonschema.Draft7 -sl.AutoDetect = false -``` - -If autodetection is on (default), a draft-07 schema can savely reference draft-04 schemas and vice-versa, as long as `$schema` is specified in all schemas. - -## Meta-schema validation -Schemas that are added using the `AddSchema`, `AddSchemas` and `Compile` can be validated against their meta-schema by setting the `Validate` property. - -The following example will produce an error as `multipleOf` must be a number. If `Validate` is off (default), this error is only returned at the `Compile` step. - -```go -sl := gojsonschema.NewSchemaLoader() -sl.Validate = true -err := sl.AddSchemas(gojsonschema.NewStringLoader(`{ - $id" : "http://some_host.com/invalid.json", - "$schema": "http://json-schema.org/draft-07/schema#", - "multipleOf" : true -}`)) - ``` -``` - ``` - -Errors returned by meta-schema validation are more readable and contain more information, which helps significantly if you are developing a schema. - -Meta-schema validation also works with a custom `$schema`. In case `$schema` is missing, or `AutoDetect` is set to `false`, the meta-schema of the used draft is used. - - -## Working with Errors - -The library handles string error codes which you can customize by creating your own gojsonschema.locale and setting it -```go -gojsonschema.Locale = YourCustomLocale{} -``` - -However, each error contains additional contextual information. - -Newer versions of `gojsonschema` may have new additional errors, so code that uses a custom locale will need to be updated when this happens. - -**err.Type()**: *string* Returns the "type" of error that occurred. Note you can also type check. See below - -Note: An error of RequiredType has an err.Type() return value of "required" - - "required": RequiredError - "invalid_type": InvalidTypeError - "number_any_of": NumberAnyOfError - "number_one_of": NumberOneOfError - "number_all_of": NumberAllOfError - "number_not": NumberNotError - "missing_dependency": MissingDependencyError - "internal": InternalError - "const": ConstEror - "enum": EnumError - "array_no_additional_items": ArrayNoAdditionalItemsError - "array_min_items": ArrayMinItemsError - "array_max_items": ArrayMaxItemsError - "unique": ItemsMustBeUniqueError - "contains" : ArrayContainsError - "array_min_properties": ArrayMinPropertiesError - "array_max_properties": ArrayMaxPropertiesError - "additional_property_not_allowed": AdditionalPropertyNotAllowedError - "invalid_property_pattern": InvalidPropertyPatternError - "invalid_property_name": InvalidPropertyNameError - "string_gte": StringLengthGTEError - "string_lte": StringLengthLTEError - "pattern": DoesNotMatchPatternError - "multiple_of": MultipleOfError - "number_gte": NumberGTEError - "number_gt": NumberGTError - "number_lte": NumberLTEError - "number_lt": NumberLTError - "condition_then" : ConditionThenError - "condition_else" : ConditionElseError - -**err.Value()**: *interface{}* Returns the value given - -**err.Context()**: *gojsonschema.JsonContext* Returns the context. This has a String() method that will print something like this: (root).firstName - -**err.Field()**: *string* Returns the fieldname in the format firstName, or for embedded properties, person.firstName. This returns the same as the String() method on *err.Context()* but removes the (root). prefix. - -**err.Description()**: *string* The error description. This is based on the locale you are using. See the beginning of this section for overwriting the locale with a custom implementation. - -**err.DescriptionFormat()**: *string* The error description format. This is relevant if you are adding custom validation errors afterwards to the result. - -**err.Details()**: *gojsonschema.ErrorDetails* Returns a map[string]interface{} of additional error details specific to the error. For example, GTE errors will have a "min" value, LTE will have a "max" value. See errors.go for a full description of all the error details. Every error always contains a "field" key that holds the value of *err.Field()* - -Note in most cases, the err.Details() will be used to generate replacement strings in your locales, and not used directly. These strings follow the text/template format i.e. -``` -{{.field}} must be greater than or equal to {{.min}} -``` - -The library allows you to specify custom template functions, should you require more complex error message handling. -```go -gojsonschema.ErrorTemplateFuncs = map[string]interface{}{ - "allcaps": func(s string) string { - return strings.ToUpper(s) - }, -} -``` - -Given the above definition, you can use the custom function `"allcaps"` in your localization templates: -``` -{{allcaps .field}} must be greater than or equal to {{.min}} -``` - -The above error message would then be rendered with the `field` value in capital letters. For example: -``` -"PASSWORD must be greater than or equal to 8" -``` - -Learn more about what types of template functions you can use in `ErrorTemplateFuncs` by referring to Go's [text/template FuncMap](https://golang.org/pkg/text/template/#FuncMap) type. - -## Formats -JSON Schema allows for optional "format" property to validate instances against well-known formats. gojsonschema ships with all of the formats defined in the spec that you can use like this: - -````json -{"type": "string", "format": "email"} -```` - -Not all formats defined in draft-07 are available. Implemented formats are: - -* `date` -* `time` -* `date-time` -* `hostname`. Subdomains that start with a number are also supported, but this means that it doesn't strictly follow [RFC1034](http://tools.ietf.org/html/rfc1034#section-3.5) and has the implication that ipv4 addresses are also recognized as valid hostnames. -* `email`. Go's email parser deviates slightly from [RFC5322](https://tools.ietf.org/html/rfc5322). Includes unicode support. -* `idn-email`. Same caveat as `email`. -* `ipv4` -* `ipv6` -* `uri`. Includes unicode support. -* `uri-reference`. Includes unicode support. -* `iri` -* `iri-reference` -* `uri-template` -* `uuid` -* `regex`. Go uses the [RE2](https://github.com/google/re2/wiki/Syntax) engine and is not [ECMA262](http://www.ecma-international.org/publications/files/ECMA-ST/Ecma-262.pdf) compatible. -* `json-pointer` -* `relative-json-pointer` - -`email`, `uri` and `uri-reference` use the same validation code as their unicode counterparts `idn-email`, `iri` and `iri-reference`. If you rely on unicode support you should use the specific -unicode enabled formats for the sake of interoperability as other implementations might not support unicode in the regular formats. - -The validation code for `uri`, `idn-email` and their relatives use mostly standard library code. - -For repetitive or more complex formats, you can create custom format checkers and add them to gojsonschema like this: - -```go -// Define the format checker -type RoleFormatChecker struct {} - -// Ensure it meets the gojsonschema.FormatChecker interface -func (f RoleFormatChecker) IsFormat(input interface{}) bool { - - asString, ok := input.(string) - if ok == false { - return false - } - - return strings.HasPrefix("ROLE_", asString) -} - -// Add it to the library -gojsonschema.FormatCheckers.Add("role", RoleFormatChecker{}) -```` - -Now to use in your json schema: -````json -{"type": "string", "format": "role"} -```` - -Another example would be to check if the provided integer matches an id on database: - -JSON schema: -```json -{"type": "integer", "format": "ValidUserId"} -``` - -```go -// Define the format checker -type ValidUserIdFormatChecker struct {} - -// Ensure it meets the gojsonschema.FormatChecker interface -func (f ValidUserIdFormatChecker) IsFormat(input interface{}) bool { - - asFloat64, ok := input.(float64) // Numbers are always float64 here - if ok == false { - return false - } - - // XXX - // do the magic on the database looking for the int(asFloat64) - - return true -} - -// Add it to the library -gojsonschema.FormatCheckers.Add("ValidUserId", ValidUserIdFormatChecker{}) -```` - -Formats can also be removed, for example if you want to override one of the formats that is defined by default. - -```go -gojsonschema.FormatCheckers.Remove("hostname") -``` - - -## Additional custom validation -After the validation has run and you have the results, you may add additional -errors using `Result.AddError`. This is useful to maintain the same format within the resultset instead -of having to add special exceptions for your own errors. Below is an example. - -```go -type AnswerInvalidError struct { - gojsonschema.ResultErrorFields -} - -func newAnswerInvalidError(context *gojsonschema.JsonContext, value interface{}, details gojsonschema.ErrorDetails) *AnswerInvalidError { - err := AnswerInvalidError{} - err.SetContext(context) - err.SetType("custom_invalid_error") - // it is important to use SetDescriptionFormat() as this is used to call SetDescription() after it has been parsed - // using the description of err will be overridden by this. - err.SetDescriptionFormat("Answer to the Ultimate Question of Life, the Universe, and Everything is {{.answer}}") - err.SetValue(value) - err.SetDetails(details) - - return &err -} - -func main() { - // ... - schema, err := gojsonschema.NewSchema(schemaLoader) - result, err := gojsonschema.Validate(schemaLoader, documentLoader) - - if true { // some validation - jsonContext := gojsonschema.NewJsonContext("question", nil) - errDetail := gojsonschema.ErrorDetails{ - "answer": 42, - } - result.AddError( - newAnswerInvalidError( - gojsonschema.NewJsonContext("answer", jsonContext), - 52, - errDetail, - ), - errDetail, - ) - } - - return result, err - -} -``` - -This is especially useful if you want to add validation beyond what the -json schema drafts can provide such business specific logic. - -## Uses - -gojsonschema uses the following test suite : - -https://github.com/json-schema/JSON-Schema-Test-Suite diff --git a/vendor/github.com/xeipuuv/gojsonschema/draft.go b/vendor/github.com/xeipuuv/gojsonschema/draft.go deleted file mode 100644 index 61298e7a..00000000 --- a/vendor/github.com/xeipuuv/gojsonschema/draft.go +++ /dev/null @@ -1,125 +0,0 @@ -// Copyright 2018 johandorland ( https://github.com/johandorland ) -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -package gojsonschema - -import ( - "errors" - "math" - "reflect" - - "github.com/xeipuuv/gojsonreference" -) - -// Draft is a JSON-schema draft version -type Draft int - -// Supported Draft versions -const ( - Draft4 Draft = 4 - Draft6 Draft = 6 - Draft7 Draft = 7 - Hybrid Draft = math.MaxInt32 -) - -type draftConfig struct { - Version Draft - MetaSchemaURL string - MetaSchema string -} -type draftConfigs []draftConfig - -var drafts draftConfigs - -func init() { - drafts = []draftConfig{ - { - Version: Draft4, - MetaSchemaURL: "http://json-schema.org/draft-04/schema", - MetaSchema: `{"id":"http://json-schema.org/draft-04/schema#","$schema":"http://json-schema.org/draft-04/schema#","description":"Core schema meta-schema","definitions":{"schemaArray":{"type":"array","minItems":1,"items":{"$ref":"#"}},"positiveInteger":{"type":"integer","minimum":0},"positiveIntegerDefault0":{"allOf":[{"$ref":"#/definitions/positiveInteger"},{"default":0}]},"simpleTypes":{"enum":["array","boolean","integer","null","number","object","string"]},"stringArray":{"type":"array","items":{"type":"string"},"minItems":1,"uniqueItems":true}},"type":"object","properties":{"id":{"type":"string"},"$schema":{"type":"string"},"title":{"type":"string"},"description":{"type":"string"},"default":{},"multipleOf":{"type":"number","minimum":0,"exclusiveMinimum":true},"maximum":{"type":"number"},"exclusiveMaximum":{"type":"boolean","default":false},"minimum":{"type":"number"},"exclusiveMinimum":{"type":"boolean","default":false},"maxLength":{"$ref":"#/definitions/positiveInteger"},"minLength":{"$ref":"#/definitions/positiveIntegerDefault0"},"pattern":{"type":"string","format":"regex"},"additionalItems":{"anyOf":[{"type":"boolean"},{"$ref":"#"}],"default":{}},"items":{"anyOf":[{"$ref":"#"},{"$ref":"#/definitions/schemaArray"}],"default":{}},"maxItems":{"$ref":"#/definitions/positiveInteger"},"minItems":{"$ref":"#/definitions/positiveIntegerDefault0"},"uniqueItems":{"type":"boolean","default":false},"maxProperties":{"$ref":"#/definitions/positiveInteger"},"minProperties":{"$ref":"#/definitions/positiveIntegerDefault0"},"required":{"$ref":"#/definitions/stringArray"},"additionalProperties":{"anyOf":[{"type":"boolean"},{"$ref":"#"}],"default":{}},"definitions":{"type":"object","additionalProperties":{"$ref":"#"},"default":{}},"properties":{"type":"object","additionalProperties":{"$ref":"#"},"default":{}},"patternProperties":{"type":"object","additionalProperties":{"$ref":"#"},"default":{}},"dependencies":{"type":"object","additionalProperties":{"anyOf":[{"$ref":"#"},{"$ref":"#/definitions/stringArray"}]}},"enum":{"type":"array","minItems":1,"uniqueItems":true},"type":{"anyOf":[{"$ref":"#/definitions/simpleTypes"},{"type":"array","items":{"$ref":"#/definitions/simpleTypes"},"minItems":1,"uniqueItems":true}]},"format":{"type":"string"},"allOf":{"$ref":"#/definitions/schemaArray"},"anyOf":{"$ref":"#/definitions/schemaArray"},"oneOf":{"$ref":"#/definitions/schemaArray"},"not":{"$ref":"#"}},"dependencies":{"exclusiveMaximum":["maximum"],"exclusiveMinimum":["minimum"]},"default":{}}`, - }, - { - Version: Draft6, - MetaSchemaURL: "http://json-schema.org/draft-06/schema", - MetaSchema: `{"$schema":"http://json-schema.org/draft-06/schema#","$id":"http://json-schema.org/draft-06/schema#","title":"Core schema meta-schema","definitions":{"schemaArray":{"type":"array","minItems":1,"items":{"$ref":"#"}},"nonNegativeInteger":{"type":"integer","minimum":0},"nonNegativeIntegerDefault0":{"allOf":[{"$ref":"#/definitions/nonNegativeInteger"},{"default":0}]},"simpleTypes":{"enum":["array","boolean","integer","null","number","object","string"]},"stringArray":{"type":"array","items":{"type":"string"},"uniqueItems":true,"default":[]}},"type":["object","boolean"],"properties":{"$id":{"type":"string","format":"uri-reference"},"$schema":{"type":"string","format":"uri"},"$ref":{"type":"string","format":"uri-reference"},"title":{"type":"string"},"description":{"type":"string"},"default":{},"examples":{"type":"array","items":{}},"multipleOf":{"type":"number","exclusiveMinimum":0},"maximum":{"type":"number"},"exclusiveMaximum":{"type":"number"},"minimum":{"type":"number"},"exclusiveMinimum":{"type":"number"},"maxLength":{"$ref":"#/definitions/nonNegativeInteger"},"minLength":{"$ref":"#/definitions/nonNegativeIntegerDefault0"},"pattern":{"type":"string","format":"regex"},"additionalItems":{"$ref":"#"},"items":{"anyOf":[{"$ref":"#"},{"$ref":"#/definitions/schemaArray"}],"default":{}},"maxItems":{"$ref":"#/definitions/nonNegativeInteger"},"minItems":{"$ref":"#/definitions/nonNegativeIntegerDefault0"},"uniqueItems":{"type":"boolean","default":false},"contains":{"$ref":"#"},"maxProperties":{"$ref":"#/definitions/nonNegativeInteger"},"minProperties":{"$ref":"#/definitions/nonNegativeIntegerDefault0"},"required":{"$ref":"#/definitions/stringArray"},"additionalProperties":{"$ref":"#"},"definitions":{"type":"object","additionalProperties":{"$ref":"#"},"default":{}},"properties":{"type":"object","additionalProperties":{"$ref":"#"},"default":{}},"patternProperties":{"type":"object","additionalProperties":{"$ref":"#"},"default":{}},"dependencies":{"type":"object","additionalProperties":{"anyOf":[{"$ref":"#"},{"$ref":"#/definitions/stringArray"}]}},"propertyNames":{"$ref":"#"},"const":{},"enum":{"type":"array","minItems":1,"uniqueItems":true},"type":{"anyOf":[{"$ref":"#/definitions/simpleTypes"},{"type":"array","items":{"$ref":"#/definitions/simpleTypes"},"minItems":1,"uniqueItems":true}]},"format":{"type":"string"},"allOf":{"$ref":"#/definitions/schemaArray"},"anyOf":{"$ref":"#/definitions/schemaArray"},"oneOf":{"$ref":"#/definitions/schemaArray"},"not":{"$ref":"#"}},"default":{}}`, - }, - { - Version: Draft7, - MetaSchemaURL: "http://json-schema.org/draft-07/schema", - MetaSchema: `{"$schema":"http://json-schema.org/draft-07/schema#","$id":"http://json-schema.org/draft-07/schema#","title":"Core schema meta-schema","definitions":{"schemaArray":{"type":"array","minItems":1,"items":{"$ref":"#"}},"nonNegativeInteger":{"type":"integer","minimum":0},"nonNegativeIntegerDefault0":{"allOf":[{"$ref":"#/definitions/nonNegativeInteger"},{"default":0}]},"simpleTypes":{"enum":["array","boolean","integer","null","number","object","string"]},"stringArray":{"type":"array","items":{"type":"string"},"uniqueItems":true,"default":[]}},"type":["object","boolean"],"properties":{"$id":{"type":"string","format":"uri-reference"},"$schema":{"type":"string","format":"uri"},"$ref":{"type":"string","format":"uri-reference"},"$comment":{"type":"string"},"title":{"type":"string"},"description":{"type":"string"},"default":true,"readOnly":{"type":"boolean","default":false},"examples":{"type":"array","items":true},"multipleOf":{"type":"number","exclusiveMinimum":0},"maximum":{"type":"number"},"exclusiveMaximum":{"type":"number"},"minimum":{"type":"number"},"exclusiveMinimum":{"type":"number"},"maxLength":{"$ref":"#/definitions/nonNegativeInteger"},"minLength":{"$ref":"#/definitions/nonNegativeIntegerDefault0"},"pattern":{"type":"string","format":"regex"},"additionalItems":{"$ref":"#"},"items":{"anyOf":[{"$ref":"#"},{"$ref":"#/definitions/schemaArray"}],"default":true},"maxItems":{"$ref":"#/definitions/nonNegativeInteger"},"minItems":{"$ref":"#/definitions/nonNegativeIntegerDefault0"},"uniqueItems":{"type":"boolean","default":false},"contains":{"$ref":"#"},"maxProperties":{"$ref":"#/definitions/nonNegativeInteger"},"minProperties":{"$ref":"#/definitions/nonNegativeIntegerDefault0"},"required":{"$ref":"#/definitions/stringArray"},"additionalProperties":{"$ref":"#"},"definitions":{"type":"object","additionalProperties":{"$ref":"#"},"default":{}},"properties":{"type":"object","additionalProperties":{"$ref":"#"},"default":{}},"patternProperties":{"type":"object","additionalProperties":{"$ref":"#"},"propertyNames":{"format":"regex"},"default":{}},"dependencies":{"type":"object","additionalProperties":{"anyOf":[{"$ref":"#"},{"$ref":"#/definitions/stringArray"}]}},"propertyNames":{"$ref":"#"},"const":true,"enum":{"type":"array","items":true,"minItems":1,"uniqueItems":true},"type":{"anyOf":[{"$ref":"#/definitions/simpleTypes"},{"type":"array","items":{"$ref":"#/definitions/simpleTypes"},"minItems":1,"uniqueItems":true}]},"format":{"type":"string"},"contentMediaType":{"type":"string"},"contentEncoding":{"type":"string"},"if":{"$ref":"#"},"then":{"$ref":"#"},"else":{"$ref":"#"},"allOf":{"$ref":"#/definitions/schemaArray"},"anyOf":{"$ref":"#/definitions/schemaArray"},"oneOf":{"$ref":"#/definitions/schemaArray"},"not":{"$ref":"#"}},"default":true}`, - }, - } -} - -func (dc draftConfigs) GetMetaSchema(url string) string { - for _, config := range dc { - if config.MetaSchemaURL == url { - return config.MetaSchema - } - } - return "" -} -func (dc draftConfigs) GetDraftVersion(url string) *Draft { - for _, config := range dc { - if config.MetaSchemaURL == url { - return &config.Version - } - } - return nil -} -func (dc draftConfigs) GetSchemaURL(draft Draft) string { - for _, config := range dc { - if config.Version == draft { - return config.MetaSchemaURL - } - } - return "" -} - -func parseSchemaURL(documentNode interface{}) (string, *Draft, error) { - - if isKind(documentNode, reflect.Bool) { - return "", nil, nil - } - - if !isKind(documentNode, reflect.Map) { - return "", nil, errors.New("schema is invalid") - } - - m := documentNode.(map[string]interface{}) - - if existsMapKey(m, KEY_SCHEMA) { - if !isKind(m[KEY_SCHEMA], reflect.String) { - return "", nil, errors.New(formatErrorDescription( - Locale.MustBeOfType(), - ErrorDetails{ - "key": KEY_SCHEMA, - "type": TYPE_STRING, - }, - )) - } - - schemaReference, err := gojsonreference.NewJsonReference(m[KEY_SCHEMA].(string)) - - if err != nil { - return "", nil, err - } - - schema := schemaReference.String() - - return schema, drafts.GetDraftVersion(schema), nil - } - - return "", nil, nil -} diff --git a/vendor/github.com/xeipuuv/gojsonschema/errors.go b/vendor/github.com/xeipuuv/gojsonschema/errors.go deleted file mode 100644 index e4e9814f..00000000 --- a/vendor/github.com/xeipuuv/gojsonschema/errors.go +++ /dev/null @@ -1,364 +0,0 @@ -package gojsonschema - -import ( - "bytes" - "sync" - "text/template" -) - -var errorTemplates = errorTemplate{template.New("errors-new"), sync.RWMutex{}} - -// template.Template is not thread-safe for writing, so some locking is done -// sync.RWMutex is used for efficiently locking when new templates are created -type errorTemplate struct { - *template.Template - sync.RWMutex -} - -type ( - - // FalseError. ErrorDetails: - - FalseError struct { - ResultErrorFields - } - - // RequiredError indicates that a required field is missing - // ErrorDetails: property string - RequiredError struct { - ResultErrorFields - } - - // InvalidTypeError indicates that a field has the incorrect type - // ErrorDetails: expected, given - InvalidTypeError struct { - ResultErrorFields - } - - // NumberAnyOfError is produced in case of a failing "anyOf" validation - // ErrorDetails: - - NumberAnyOfError struct { - ResultErrorFields - } - - // NumberOneOfError is produced in case of a failing "oneOf" validation - // ErrorDetails: - - NumberOneOfError struct { - ResultErrorFields - } - - // NumberAllOfError is produced in case of a failing "allOf" validation - // ErrorDetails: - - NumberAllOfError struct { - ResultErrorFields - } - - // NumberNotError is produced if a "not" validation failed - // ErrorDetails: - - NumberNotError struct { - ResultErrorFields - } - - // MissingDependencyError is produced in case of a "missing dependency" problem - // ErrorDetails: dependency - MissingDependencyError struct { - ResultErrorFields - } - - // InternalError indicates an internal error - // ErrorDetails: error - InternalError struct { - ResultErrorFields - } - - // ConstError indicates a const error - // ErrorDetails: allowed - ConstError struct { - ResultErrorFields - } - - // EnumError indicates an enum error - // ErrorDetails: allowed - EnumError struct { - ResultErrorFields - } - - // ArrayNoAdditionalItemsError is produced if additional items were found, but not allowed - // ErrorDetails: - - ArrayNoAdditionalItemsError struct { - ResultErrorFields - } - - // ArrayMinItemsError is produced if an array contains less items than the allowed minimum - // ErrorDetails: min - ArrayMinItemsError struct { - ResultErrorFields - } - - // ArrayMaxItemsError is produced if an array contains more items than the allowed maximum - // ErrorDetails: max - ArrayMaxItemsError struct { - ResultErrorFields - } - - // ItemsMustBeUniqueError is produced if an array requires unique items, but contains non-unique items - // ErrorDetails: type, i, j - ItemsMustBeUniqueError struct { - ResultErrorFields - } - - // ArrayContainsError is produced if an array contains invalid items - // ErrorDetails: - ArrayContainsError struct { - ResultErrorFields - } - - // ArrayMinPropertiesError is produced if an object contains less properties than the allowed minimum - // ErrorDetails: min - ArrayMinPropertiesError struct { - ResultErrorFields - } - - // ArrayMaxPropertiesError is produced if an object contains more properties than the allowed maximum - // ErrorDetails: max - ArrayMaxPropertiesError struct { - ResultErrorFields - } - - // AdditionalPropertyNotAllowedError is produced if an object has additional properties, but not allowed - // ErrorDetails: property - AdditionalPropertyNotAllowedError struct { - ResultErrorFields - } - - // InvalidPropertyPatternError is produced if an pattern was found - // ErrorDetails: property, pattern - InvalidPropertyPatternError struct { - ResultErrorFields - } - - // InvalidPropertyNameError is produced if an invalid-named property was found - // ErrorDetails: property - InvalidPropertyNameError struct { - ResultErrorFields - } - - // StringLengthGTEError is produced if a string is shorter than the minimum required length - // ErrorDetails: min - StringLengthGTEError struct { - ResultErrorFields - } - - // StringLengthLTEError is produced if a string is longer than the maximum allowed length - // ErrorDetails: max - StringLengthLTEError struct { - ResultErrorFields - } - - // DoesNotMatchPatternError is produced if a string does not match the defined pattern - // ErrorDetails: pattern - DoesNotMatchPatternError struct { - ResultErrorFields - } - - // DoesNotMatchFormatError is produced if a string does not match the defined format - // ErrorDetails: format - DoesNotMatchFormatError struct { - ResultErrorFields - } - - // MultipleOfError is produced if a number is not a multiple of the defined multipleOf - // ErrorDetails: multiple - MultipleOfError struct { - ResultErrorFields - } - - // NumberGTEError is produced if a number is lower than the allowed minimum - // ErrorDetails: min - NumberGTEError struct { - ResultErrorFields - } - - // NumberGTError is produced if a number is lower than, or equal to the specified minimum, and exclusiveMinimum is set - // ErrorDetails: min - NumberGTError struct { - ResultErrorFields - } - - // NumberLTEError is produced if a number is higher than the allowed maximum - // ErrorDetails: max - NumberLTEError struct { - ResultErrorFields - } - - // NumberLTError is produced if a number is higher than, or equal to the specified maximum, and exclusiveMaximum is set - // ErrorDetails: max - NumberLTError struct { - ResultErrorFields - } - - // ConditionThenError is produced if a condition's "then" validation is invalid - // ErrorDetails: - - ConditionThenError struct { - ResultErrorFields - } - - // ConditionElseError is produced if a condition's "else" condition is invalid - // ErrorDetails: - - ConditionElseError struct { - ResultErrorFields - } -) - -// newError takes a ResultError type and sets the type, context, description, details, value, and field -func newError(err ResultError, context *JsonContext, value interface{}, locale locale, details ErrorDetails) { - var t string - var d string - switch err.(type) { - case *FalseError: - t = "false" - d = locale.False() - case *RequiredError: - t = "required" - d = locale.Required() - case *InvalidTypeError: - t = "invalid_type" - d = locale.InvalidType() - case *NumberAnyOfError: - t = "number_any_of" - d = locale.NumberAnyOf() - case *NumberOneOfError: - t = "number_one_of" - d = locale.NumberOneOf() - case *NumberAllOfError: - t = "number_all_of" - d = locale.NumberAllOf() - case *NumberNotError: - t = "number_not" - d = locale.NumberNot() - case *MissingDependencyError: - t = "missing_dependency" - d = locale.MissingDependency() - case *InternalError: - t = "internal" - d = locale.Internal() - case *ConstError: - t = "const" - d = locale.Const() - case *EnumError: - t = "enum" - d = locale.Enum() - case *ArrayNoAdditionalItemsError: - t = "array_no_additional_items" - d = locale.ArrayNoAdditionalItems() - case *ArrayMinItemsError: - t = "array_min_items" - d = locale.ArrayMinItems() - case *ArrayMaxItemsError: - t = "array_max_items" - d = locale.ArrayMaxItems() - case *ItemsMustBeUniqueError: - t = "unique" - d = locale.Unique() - case *ArrayContainsError: - t = "contains" - d = locale.ArrayContains() - case *ArrayMinPropertiesError: - t = "array_min_properties" - d = locale.ArrayMinProperties() - case *ArrayMaxPropertiesError: - t = "array_max_properties" - d = locale.ArrayMaxProperties() - case *AdditionalPropertyNotAllowedError: - t = "additional_property_not_allowed" - d = locale.AdditionalPropertyNotAllowed() - case *InvalidPropertyPatternError: - t = "invalid_property_pattern" - d = locale.InvalidPropertyPattern() - case *InvalidPropertyNameError: - t = "invalid_property_name" - d = locale.InvalidPropertyName() - case *StringLengthGTEError: - t = "string_gte" - d = locale.StringGTE() - case *StringLengthLTEError: - t = "string_lte" - d = locale.StringLTE() - case *DoesNotMatchPatternError: - t = "pattern" - d = locale.DoesNotMatchPattern() - case *DoesNotMatchFormatError: - t = "format" - d = locale.DoesNotMatchFormat() - case *MultipleOfError: - t = "multiple_of" - d = locale.MultipleOf() - case *NumberGTEError: - t = "number_gte" - d = locale.NumberGTE() - case *NumberGTError: - t = "number_gt" - d = locale.NumberGT() - case *NumberLTEError: - t = "number_lte" - d = locale.NumberLTE() - case *NumberLTError: - t = "number_lt" - d = locale.NumberLT() - case *ConditionThenError: - t = "condition_then" - d = locale.ConditionThen() - case *ConditionElseError: - t = "condition_else" - d = locale.ConditionElse() - } - - err.SetType(t) - err.SetContext(context) - err.SetValue(value) - err.SetDetails(details) - err.SetDescriptionFormat(d) - details["field"] = err.Field() - - if _, exists := details["context"]; !exists && context != nil { - details["context"] = context.String() - } - - err.SetDescription(formatErrorDescription(err.DescriptionFormat(), details)) -} - -// formatErrorDescription takes a string in the default text/template -// format and converts it to a string with replacements. The fields come -// from the ErrorDetails struct and vary for each type of error. -func formatErrorDescription(s string, details ErrorDetails) string { - - var tpl *template.Template - var descrAsBuffer bytes.Buffer - var err error - - errorTemplates.RLock() - tpl = errorTemplates.Lookup(s) - errorTemplates.RUnlock() - - if tpl == nil { - errorTemplates.Lock() - tpl = errorTemplates.New(s) - - if ErrorTemplateFuncs != nil { - tpl.Funcs(ErrorTemplateFuncs) - } - - tpl, err = tpl.Parse(s) - errorTemplates.Unlock() - - if err != nil { - return err.Error() - } - } - - err = tpl.Execute(&descrAsBuffer, details) - if err != nil { - return err.Error() - } - - return descrAsBuffer.String() -} diff --git a/vendor/github.com/xeipuuv/gojsonschema/format_checkers.go b/vendor/github.com/xeipuuv/gojsonschema/format_checkers.go deleted file mode 100644 index 873ffc7d..00000000 --- a/vendor/github.com/xeipuuv/gojsonschema/format_checkers.go +++ /dev/null @@ -1,368 +0,0 @@ -package gojsonschema - -import ( - "net" - "net/mail" - "net/url" - "regexp" - "strings" - "sync" - "time" -) - -type ( - // FormatChecker is the interface all formatters added to FormatCheckerChain must implement - FormatChecker interface { - // IsFormat checks if input has the correct format and type - IsFormat(input interface{}) bool - } - - // FormatCheckerChain holds the formatters - FormatCheckerChain struct { - formatters map[string]FormatChecker - } - - // EmailFormatChecker verifies email address formats - EmailFormatChecker struct{} - - // IPV4FormatChecker verifies IP addresses in the IPv4 format - IPV4FormatChecker struct{} - - // IPV6FormatChecker verifies IP addresses in the IPv6 format - IPV6FormatChecker struct{} - - // DateTimeFormatChecker verifies date/time formats per RFC3339 5.6 - // - // Valid formats: - // Partial Time: HH:MM:SS - // Full Date: YYYY-MM-DD - // Full Time: HH:MM:SSZ-07:00 - // Date Time: YYYY-MM-DDTHH:MM:SSZ-0700 - // - // Where - // YYYY = 4DIGIT year - // MM = 2DIGIT month ; 01-12 - // DD = 2DIGIT day-month ; 01-28, 01-29, 01-30, 01-31 based on month/year - // HH = 2DIGIT hour ; 00-23 - // MM = 2DIGIT ; 00-59 - // SS = 2DIGIT ; 00-58, 00-60 based on leap second rules - // T = Literal - // Z = Literal - // - // Note: Nanoseconds are also suported in all formats - // - // http://tools.ietf.org/html/rfc3339#section-5.6 - DateTimeFormatChecker struct{} - - // DateFormatChecker verifies date formats - // - // Valid format: - // Full Date: YYYY-MM-DD - // - // Where - // YYYY = 4DIGIT year - // MM = 2DIGIT month ; 01-12 - // DD = 2DIGIT day-month ; 01-28, 01-29, 01-30, 01-31 based on month/year - DateFormatChecker struct{} - - // TimeFormatChecker verifies time formats - // - // Valid formats: - // Partial Time: HH:MM:SS - // Full Time: HH:MM:SSZ-07:00 - // - // Where - // HH = 2DIGIT hour ; 00-23 - // MM = 2DIGIT ; 00-59 - // SS = 2DIGIT ; 00-58, 00-60 based on leap second rules - // T = Literal - // Z = Literal - TimeFormatChecker struct{} - - // URIFormatChecker validates a URI with a valid Scheme per RFC3986 - URIFormatChecker struct{} - - // URIReferenceFormatChecker validates a URI or relative-reference per RFC3986 - URIReferenceFormatChecker struct{} - - // URITemplateFormatChecker validates a URI template per RFC6570 - URITemplateFormatChecker struct{} - - // HostnameFormatChecker validates a hostname is in the correct format - HostnameFormatChecker struct{} - - // UUIDFormatChecker validates a UUID is in the correct format - UUIDFormatChecker struct{} - - // RegexFormatChecker validates a regex is in the correct format - RegexFormatChecker struct{} - - // JSONPointerFormatChecker validates a JSON Pointer per RFC6901 - JSONPointerFormatChecker struct{} - - // RelativeJSONPointerFormatChecker validates a relative JSON Pointer is in the correct format - RelativeJSONPointerFormatChecker struct{} -) - -var ( - // FormatCheckers holds the valid formatters, and is a public variable - // so library users can add custom formatters - FormatCheckers = FormatCheckerChain{ - formatters: map[string]FormatChecker{ - "date": DateFormatChecker{}, - "time": TimeFormatChecker{}, - "date-time": DateTimeFormatChecker{}, - "hostname": HostnameFormatChecker{}, - "email": EmailFormatChecker{}, - "idn-email": EmailFormatChecker{}, - "ipv4": IPV4FormatChecker{}, - "ipv6": IPV6FormatChecker{}, - "uri": URIFormatChecker{}, - "uri-reference": URIReferenceFormatChecker{}, - "iri": URIFormatChecker{}, - "iri-reference": URIReferenceFormatChecker{}, - "uri-template": URITemplateFormatChecker{}, - "uuid": UUIDFormatChecker{}, - "regex": RegexFormatChecker{}, - "json-pointer": JSONPointerFormatChecker{}, - "relative-json-pointer": RelativeJSONPointerFormatChecker{}, - }, - } - - // Regex credit: https://www.socketloop.com/tutorials/golang-validate-hostname - rxHostname = regexp.MustCompile(`^([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]{0,61}[a-zA-Z0-9])(\.([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]{0,61}[a-zA-Z0-9]))*$`) - - // Use a regex to make sure curly brackets are balanced properly after validating it as a AURI - rxURITemplate = regexp.MustCompile("^([^{]*({[^}]*})?)*$") - - rxUUID = regexp.MustCompile("^[a-f0-9]{8}-[a-f0-9]{4}-[a-f0-9]{4}-[a-f0-9]{4}-[a-f0-9]{12}$") - - rxJSONPointer = regexp.MustCompile("^(?:/(?:[^~/]|~0|~1)*)*$") - - rxRelJSONPointer = regexp.MustCompile("^(?:0|[1-9][0-9]*)(?:#|(?:/(?:[^~/]|~0|~1)*)*)$") - - lock = new(sync.RWMutex) -) - -// Add adds a FormatChecker to the FormatCheckerChain -// The name used will be the value used for the format key in your json schema -func (c *FormatCheckerChain) Add(name string, f FormatChecker) *FormatCheckerChain { - lock.Lock() - c.formatters[name] = f - lock.Unlock() - - return c -} - -// Remove deletes a FormatChecker from the FormatCheckerChain (if it exists) -func (c *FormatCheckerChain) Remove(name string) *FormatCheckerChain { - lock.Lock() - delete(c.formatters, name) - lock.Unlock() - - return c -} - -// Has checks to see if the FormatCheckerChain holds a FormatChecker with the given name -func (c *FormatCheckerChain) Has(name string) bool { - lock.RLock() - _, ok := c.formatters[name] - lock.RUnlock() - - return ok -} - -// IsFormat will check an input against a FormatChecker with the given name -// to see if it is the correct format -func (c *FormatCheckerChain) IsFormat(name string, input interface{}) bool { - lock.RLock() - f, ok := c.formatters[name] - lock.RUnlock() - - // If a format is unrecognized it should always pass validation - if !ok { - return true - } - - return f.IsFormat(input) -} - -// IsFormat checks if input is a correctly formatted e-mail address -func (f EmailFormatChecker) IsFormat(input interface{}) bool { - asString, ok := input.(string) - if !ok { - return false - } - - _, err := mail.ParseAddress(asString) - return err == nil -} - -// IsFormat checks if input is a correctly formatted IPv4-address -func (f IPV4FormatChecker) IsFormat(input interface{}) bool { - asString, ok := input.(string) - if !ok { - return false - } - - // Credit: https://github.com/asaskevich/govalidator - ip := net.ParseIP(asString) - return ip != nil && strings.Contains(asString, ".") -} - -// IsFormat checks if input is a correctly formatted IPv6=address -func (f IPV6FormatChecker) IsFormat(input interface{}) bool { - asString, ok := input.(string) - if !ok { - return false - } - - // Credit: https://github.com/asaskevich/govalidator - ip := net.ParseIP(asString) - return ip != nil && strings.Contains(asString, ":") -} - -// IsFormat checks if input is a correctly formatted date/time per RFC3339 5.6 -func (f DateTimeFormatChecker) IsFormat(input interface{}) bool { - asString, ok := input.(string) - if !ok { - return false - } - - formats := []string{ - "15:04:05", - "15:04:05Z07:00", - "2006-01-02", - time.RFC3339, - time.RFC3339Nano, - } - - for _, format := range formats { - if _, err := time.Parse(format, asString); err == nil { - return true - } - } - - return false -} - -// IsFormat checks if input is a correctly formatted date (YYYY-MM-DD) -func (f DateFormatChecker) IsFormat(input interface{}) bool { - asString, ok := input.(string) - if !ok { - return false - } - _, err := time.Parse("2006-01-02", asString) - return err == nil -} - -// IsFormat checks if input correctly formatted time (HH:MM:SS or HH:MM:SSZ-07:00) -func (f TimeFormatChecker) IsFormat(input interface{}) bool { - asString, ok := input.(string) - if !ok { - return false - } - - if _, err := time.Parse("15:04:05Z07:00", asString); err == nil { - return true - } - - _, err := time.Parse("15:04:05", asString) - return err == nil -} - -// IsFormat checks if input is correctly formatted URI with a valid Scheme per RFC3986 -func (f URIFormatChecker) IsFormat(input interface{}) bool { - asString, ok := input.(string) - if !ok { - return false - } - - u, err := url.Parse(asString) - - if err != nil || u.Scheme == "" { - return false - } - - return !strings.Contains(asString, `\`) -} - -// IsFormat checks if input is a correctly formatted URI or relative-reference per RFC3986 -func (f URIReferenceFormatChecker) IsFormat(input interface{}) bool { - asString, ok := input.(string) - if !ok { - return false - } - - _, err := url.Parse(asString) - return err == nil && !strings.Contains(asString, `\`) -} - -// IsFormat checks if input is a correctly formatted URI template per RFC6570 -func (f URITemplateFormatChecker) IsFormat(input interface{}) bool { - asString, ok := input.(string) - if !ok { - return false - } - - u, err := url.Parse(asString) - if err != nil || strings.Contains(asString, `\`) { - return false - } - - return rxURITemplate.MatchString(u.Path) -} - -// IsFormat checks if input is a correctly formatted hostname -func (f HostnameFormatChecker) IsFormat(input interface{}) bool { - asString, ok := input.(string) - if !ok { - return false - } - - return rxHostname.MatchString(asString) && len(asString) < 256 -} - -// IsFormat checks if input is a correctly formatted UUID -func (f UUIDFormatChecker) IsFormat(input interface{}) bool { - asString, ok := input.(string) - if !ok { - return false - } - - return rxUUID.MatchString(asString) -} - -// IsFormat checks if input is a correctly formatted regular expression -func (f RegexFormatChecker) IsFormat(input interface{}) bool { - asString, ok := input.(string) - if !ok { - return false - } - - if asString == "" { - return true - } - _, err := regexp.Compile(asString) - return err == nil -} - -// IsFormat checks if input is a correctly formatted JSON Pointer per RFC6901 -func (f JSONPointerFormatChecker) IsFormat(input interface{}) bool { - asString, ok := input.(string) - if !ok { - return false - } - - return rxJSONPointer.MatchString(asString) -} - -// IsFormat checks if input is a correctly formatted relative JSON Pointer -func (f RelativeJSONPointerFormatChecker) IsFormat(input interface{}) bool { - asString, ok := input.(string) - if !ok { - return false - } - - return rxRelJSONPointer.MatchString(asString) -} diff --git a/vendor/github.com/xeipuuv/gojsonschema/glide.yaml b/vendor/github.com/xeipuuv/gojsonschema/glide.yaml deleted file mode 100644 index ab6fb867..00000000 --- a/vendor/github.com/xeipuuv/gojsonschema/glide.yaml +++ /dev/null @@ -1,13 +0,0 @@ -package: github.com/xeipuuv/gojsonschema -license: Apache 2.0 -import: -- package: github.com/xeipuuv/gojsonschema - -- package: github.com/xeipuuv/gojsonpointer - -- package: github.com/xeipuuv/gojsonreference - -testImport: -- package: github.com/stretchr/testify - subpackages: - - assert diff --git a/vendor/github.com/xeipuuv/gojsonschema/internalLog.go b/vendor/github.com/xeipuuv/gojsonschema/internalLog.go deleted file mode 100644 index 4ef7a8d0..00000000 --- a/vendor/github.com/xeipuuv/gojsonschema/internalLog.go +++ /dev/null @@ -1,37 +0,0 @@ -// Copyright 2015 xeipuuv ( https://github.com/xeipuuv ) -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -// author xeipuuv -// author-github https://github.com/xeipuuv -// author-mail xeipuuv@gmail.com -// -// repository-name gojsonschema -// repository-desc An implementation of JSON Schema, based on IETF's draft v4 - Go language. -// -// description Very simple log wrapper. -// Used for debugging/testing purposes. -// -// created 01-01-2015 - -package gojsonschema - -import ( - "log" -) - -const internalLogEnabled = false - -func internalLog(format string, v ...interface{}) { - log.Printf(format, v...) -} diff --git a/vendor/github.com/xeipuuv/gojsonschema/jsonContext.go b/vendor/github.com/xeipuuv/gojsonschema/jsonContext.go deleted file mode 100644 index 0e979707..00000000 --- a/vendor/github.com/xeipuuv/gojsonschema/jsonContext.go +++ /dev/null @@ -1,73 +0,0 @@ -// Copyright 2013 MongoDB, Inc. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -// author tolsen -// author-github https://github.com/tolsen -// -// repository-name gojsonschema -// repository-desc An implementation of JSON Schema, based on IETF's draft v4 - Go language. -// -// description Implements a persistent (immutable w/ shared structure) singly-linked list of strings for the purpose of storing a json context -// -// created 04-09-2013 - -package gojsonschema - -import "bytes" - -// JsonContext implements a persistent linked-list of strings -type JsonContext struct { - head string - tail *JsonContext -} - -// NewJsonContext creates a new JsonContext -func NewJsonContext(head string, tail *JsonContext) *JsonContext { - return &JsonContext{head, tail} -} - -// String displays the context in reverse. -// This plays well with the data structure's persistent nature with -// Cons and a json document's tree structure. -func (c *JsonContext) String(del ...string) string { - byteArr := make([]byte, 0, c.stringLen()) - buf := bytes.NewBuffer(byteArr) - c.writeStringToBuffer(buf, del) - - return buf.String() -} - -func (c *JsonContext) stringLen() int { - length := 0 - if c.tail != nil { - length = c.tail.stringLen() + 1 // add 1 for "." - } - - length += len(c.head) - return length -} - -func (c *JsonContext) writeStringToBuffer(buf *bytes.Buffer, del []string) { - if c.tail != nil { - c.tail.writeStringToBuffer(buf, del) - - if len(del) > 0 { - buf.WriteString(del[0]) - } else { - buf.WriteString(".") - } - } - - buf.WriteString(c.head) -} diff --git a/vendor/github.com/xeipuuv/gojsonschema/jsonLoader.go b/vendor/github.com/xeipuuv/gojsonschema/jsonLoader.go deleted file mode 100644 index 5d88af26..00000000 --- a/vendor/github.com/xeipuuv/gojsonschema/jsonLoader.go +++ /dev/null @@ -1,386 +0,0 @@ -// Copyright 2015 xeipuuv ( https://github.com/xeipuuv ) -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -// author xeipuuv -// author-github https://github.com/xeipuuv -// author-mail xeipuuv@gmail.com -// -// repository-name gojsonschema -// repository-desc An implementation of JSON Schema, based on IETF's draft v4 - Go language. -// -// description Different strategies to load JSON files. -// Includes References (file and HTTP), JSON strings and Go types. -// -// created 01-02-2015 - -package gojsonschema - -import ( - "bytes" - "encoding/json" - "errors" - "io" - "io/ioutil" - "net/http" - "net/url" - "os" - "path/filepath" - "runtime" - "strings" - - "github.com/xeipuuv/gojsonreference" -) - -var osFS = osFileSystem(os.Open) - -// JSONLoader defines the JSON loader interface -type JSONLoader interface { - JsonSource() interface{} - LoadJSON() (interface{}, error) - JsonReference() (gojsonreference.JsonReference, error) - LoaderFactory() JSONLoaderFactory -} - -// JSONLoaderFactory defines the JSON loader factory interface -type JSONLoaderFactory interface { - // New creates a new JSON loader for the given source - New(source string) JSONLoader -} - -// DefaultJSONLoaderFactory is the default JSON loader factory -type DefaultJSONLoaderFactory struct { -} - -// FileSystemJSONLoaderFactory is a JSON loader factory that uses http.FileSystem -type FileSystemJSONLoaderFactory struct { - fs http.FileSystem -} - -// New creates a new JSON loader for the given source -func (d DefaultJSONLoaderFactory) New(source string) JSONLoader { - return &jsonReferenceLoader{ - fs: osFS, - source: source, - } -} - -// New creates a new JSON loader for the given source -func (f FileSystemJSONLoaderFactory) New(source string) JSONLoader { - return &jsonReferenceLoader{ - fs: f.fs, - source: source, - } -} - -// osFileSystem is a functional wrapper for os.Open that implements http.FileSystem. -type osFileSystem func(string) (*os.File, error) - -// Opens a file with the given name -func (o osFileSystem) Open(name string) (http.File, error) { - return o(name) -} - -// JSON Reference loader -// references are used to load JSONs from files and HTTP - -type jsonReferenceLoader struct { - fs http.FileSystem - source string -} - -func (l *jsonReferenceLoader) JsonSource() interface{} { - return l.source -} - -func (l *jsonReferenceLoader) JsonReference() (gojsonreference.JsonReference, error) { - return gojsonreference.NewJsonReference(l.JsonSource().(string)) -} - -func (l *jsonReferenceLoader) LoaderFactory() JSONLoaderFactory { - return &FileSystemJSONLoaderFactory{ - fs: l.fs, - } -} - -// NewReferenceLoader returns a JSON reference loader using the given source and the local OS file system. -func NewReferenceLoader(source string) JSONLoader { - return &jsonReferenceLoader{ - fs: osFS, - source: source, - } -} - -// NewReferenceLoaderFileSystem returns a JSON reference loader using the given source and file system. -func NewReferenceLoaderFileSystem(source string, fs http.FileSystem) JSONLoader { - return &jsonReferenceLoader{ - fs: fs, - source: source, - } -} - -func (l *jsonReferenceLoader) LoadJSON() (interface{}, error) { - - var err error - - reference, err := gojsonreference.NewJsonReference(l.JsonSource().(string)) - if err != nil { - return nil, err - } - - refToURL := reference - refToURL.GetUrl().Fragment = "" - - var document interface{} - - if reference.HasFileScheme { - - filename := strings.TrimPrefix(refToURL.String(), "file://") - filename, err = url.QueryUnescape(filename) - - if err != nil { - return nil, err - } - - if runtime.GOOS == "windows" { - // on Windows, a file URL may have an extra leading slash, use slashes - // instead of backslashes, and have spaces escaped - filename = strings.TrimPrefix(filename, "/") - filename = filepath.FromSlash(filename) - } - - document, err = l.loadFromFile(filename) - if err != nil { - return nil, err - } - - } else { - - document, err = l.loadFromHTTP(refToURL.String()) - if err != nil { - return nil, err - } - - } - - return document, nil - -} - -func (l *jsonReferenceLoader) loadFromHTTP(address string) (interface{}, error) { - - // returned cached versions for metaschemas for drafts 4, 6 and 7 - // for performance and allow for easier offline use - if metaSchema := drafts.GetMetaSchema(address); metaSchema != "" { - return decodeJSONUsingNumber(strings.NewReader(metaSchema)) - } - - resp, err := http.Get(address) - if err != nil { - return nil, err - } - - // must return HTTP Status 200 OK - if resp.StatusCode != http.StatusOK { - return nil, errors.New(formatErrorDescription(Locale.HttpBadStatus(), ErrorDetails{"status": resp.Status})) - } - - bodyBuff, err := ioutil.ReadAll(resp.Body) - if err != nil { - return nil, err - } - - return decodeJSONUsingNumber(bytes.NewReader(bodyBuff)) -} - -func (l *jsonReferenceLoader) loadFromFile(path string) (interface{}, error) { - f, err := l.fs.Open(path) - if err != nil { - return nil, err - } - defer f.Close() - - bodyBuff, err := ioutil.ReadAll(f) - if err != nil { - return nil, err - } - - return decodeJSONUsingNumber(bytes.NewReader(bodyBuff)) - -} - -// JSON string loader - -type jsonStringLoader struct { - source string -} - -func (l *jsonStringLoader) JsonSource() interface{} { - return l.source -} - -func (l *jsonStringLoader) JsonReference() (gojsonreference.JsonReference, error) { - return gojsonreference.NewJsonReference("#") -} - -func (l *jsonStringLoader) LoaderFactory() JSONLoaderFactory { - return &DefaultJSONLoaderFactory{} -} - -// NewStringLoader creates a new JSONLoader, taking a string as source -func NewStringLoader(source string) JSONLoader { - return &jsonStringLoader{source: source} -} - -func (l *jsonStringLoader) LoadJSON() (interface{}, error) { - - return decodeJSONUsingNumber(strings.NewReader(l.JsonSource().(string))) - -} - -// JSON bytes loader - -type jsonBytesLoader struct { - source []byte -} - -func (l *jsonBytesLoader) JsonSource() interface{} { - return l.source -} - -func (l *jsonBytesLoader) JsonReference() (gojsonreference.JsonReference, error) { - return gojsonreference.NewJsonReference("#") -} - -func (l *jsonBytesLoader) LoaderFactory() JSONLoaderFactory { - return &DefaultJSONLoaderFactory{} -} - -// NewBytesLoader creates a new JSONLoader, taking a `[]byte` as source -func NewBytesLoader(source []byte) JSONLoader { - return &jsonBytesLoader{source: source} -} - -func (l *jsonBytesLoader) LoadJSON() (interface{}, error) { - return decodeJSONUsingNumber(bytes.NewReader(l.JsonSource().([]byte))) -} - -// JSON Go (types) loader -// used to load JSONs from the code as maps, interface{}, structs ... - -type jsonGoLoader struct { - source interface{} -} - -func (l *jsonGoLoader) JsonSource() interface{} { - return l.source -} - -func (l *jsonGoLoader) JsonReference() (gojsonreference.JsonReference, error) { - return gojsonreference.NewJsonReference("#") -} - -func (l *jsonGoLoader) LoaderFactory() JSONLoaderFactory { - return &DefaultJSONLoaderFactory{} -} - -// NewGoLoader creates a new JSONLoader from a given Go struct -func NewGoLoader(source interface{}) JSONLoader { - return &jsonGoLoader{source: source} -} - -func (l *jsonGoLoader) LoadJSON() (interface{}, error) { - - // convert it to a compliant JSON first to avoid types "mismatches" - - jsonBytes, err := json.Marshal(l.JsonSource()) - if err != nil { - return nil, err - } - - return decodeJSONUsingNumber(bytes.NewReader(jsonBytes)) - -} - -type jsonIOLoader struct { - buf *bytes.Buffer -} - -// NewReaderLoader creates a new JSON loader using the provided io.Reader -func NewReaderLoader(source io.Reader) (JSONLoader, io.Reader) { - buf := &bytes.Buffer{} - return &jsonIOLoader{buf: buf}, io.TeeReader(source, buf) -} - -// NewWriterLoader creates a new JSON loader using the provided io.Writer -func NewWriterLoader(source io.Writer) (JSONLoader, io.Writer) { - buf := &bytes.Buffer{} - return &jsonIOLoader{buf: buf}, io.MultiWriter(source, buf) -} - -func (l *jsonIOLoader) JsonSource() interface{} { - return l.buf.String() -} - -func (l *jsonIOLoader) LoadJSON() (interface{}, error) { - return decodeJSONUsingNumber(l.buf) -} - -func (l *jsonIOLoader) JsonReference() (gojsonreference.JsonReference, error) { - return gojsonreference.NewJsonReference("#") -} - -func (l *jsonIOLoader) LoaderFactory() JSONLoaderFactory { - return &DefaultJSONLoaderFactory{} -} - -// JSON raw loader -// In case the JSON is already marshalled to interface{} use this loader -// This is used for testing as otherwise there is no guarantee the JSON is marshalled -// "properly" by using https://golang.org/pkg/encoding/json/#Decoder.UseNumber -type jsonRawLoader struct { - source interface{} -} - -// NewRawLoader creates a new JSON raw loader for the given source -func NewRawLoader(source interface{}) JSONLoader { - return &jsonRawLoader{source: source} -} -func (l *jsonRawLoader) JsonSource() interface{} { - return l.source -} -func (l *jsonRawLoader) LoadJSON() (interface{}, error) { - return l.source, nil -} -func (l *jsonRawLoader) JsonReference() (gojsonreference.JsonReference, error) { - return gojsonreference.NewJsonReference("#") -} -func (l *jsonRawLoader) LoaderFactory() JSONLoaderFactory { - return &DefaultJSONLoaderFactory{} -} - -func decodeJSONUsingNumber(r io.Reader) (interface{}, error) { - - var document interface{} - - decoder := json.NewDecoder(r) - decoder.UseNumber() - - err := decoder.Decode(&document) - if err != nil { - return nil, err - } - - return document, nil - -} diff --git a/vendor/github.com/xeipuuv/gojsonschema/locales.go b/vendor/github.com/xeipuuv/gojsonschema/locales.go deleted file mode 100644 index a416225c..00000000 --- a/vendor/github.com/xeipuuv/gojsonschema/locales.go +++ /dev/null @@ -1,472 +0,0 @@ -// Copyright 2015 xeipuuv ( https://github.com/xeipuuv ) -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -// author xeipuuv -// author-github https://github.com/xeipuuv -// author-mail xeipuuv@gmail.com -// -// repository-name gojsonschema -// repository-desc An implementation of JSON Schema, based on IETF's draft v4 - Go language. -// -// description Contains const string and messages. -// -// created 01-01-2015 - -package gojsonschema - -type ( - // locale is an interface for defining custom error strings - locale interface { - - // False returns a format-string for "false" schema validation errors - False() string - - // Required returns a format-string for "required" schema validation errors - Required() string - - // InvalidType returns a format-string for "invalid type" schema validation errors - InvalidType() string - - // NumberAnyOf returns a format-string for "anyOf" schema validation errors - NumberAnyOf() string - - // NumberOneOf returns a format-string for "oneOf" schema validation errors - NumberOneOf() string - - // NumberAllOf returns a format-string for "allOf" schema validation errors - NumberAllOf() string - - // NumberNot returns a format-string to format a NumberNotError - NumberNot() string - - // MissingDependency returns a format-string for "missing dependency" schema validation errors - MissingDependency() string - - // Internal returns a format-string for internal errors - Internal() string - - // Const returns a format-string to format a ConstError - Const() string - - // Enum returns a format-string to format an EnumError - Enum() string - - // ArrayNotEnoughItems returns a format-string to format an error for arrays having not enough items to match positional list of schema - ArrayNotEnoughItems() string - - // ArrayNoAdditionalItems returns a format-string to format an ArrayNoAdditionalItemsError - ArrayNoAdditionalItems() string - - // ArrayMinItems returns a format-string to format an ArrayMinItemsError - ArrayMinItems() string - - // ArrayMaxItems returns a format-string to format an ArrayMaxItemsError - ArrayMaxItems() string - - // Unique returns a format-string to format an ItemsMustBeUniqueError - Unique() string - - // ArrayContains returns a format-string to format an ArrayContainsError - ArrayContains() string - - // ArrayMinProperties returns a format-string to format an ArrayMinPropertiesError - ArrayMinProperties() string - - // ArrayMaxProperties returns a format-string to format an ArrayMaxPropertiesError - ArrayMaxProperties() string - - // AdditionalPropertyNotAllowed returns a format-string to format an AdditionalPropertyNotAllowedError - AdditionalPropertyNotAllowed() string - - // InvalidPropertyPattern returns a format-string to format an InvalidPropertyPatternError - InvalidPropertyPattern() string - - // InvalidPropertyName returns a format-string to format an InvalidPropertyNameError - InvalidPropertyName() string - - // StringGTE returns a format-string to format an StringLengthGTEError - StringGTE() string - - // StringLTE returns a format-string to format an StringLengthLTEError - StringLTE() string - - // DoesNotMatchPattern returns a format-string to format an DoesNotMatchPatternError - DoesNotMatchPattern() string - - // DoesNotMatchFormat returns a format-string to format an DoesNotMatchFormatError - DoesNotMatchFormat() string - - // MultipleOf returns a format-string to format an MultipleOfError - MultipleOf() string - - // NumberGTE returns a format-string to format an NumberGTEError - NumberGTE() string - - // NumberGT returns a format-string to format an NumberGTError - NumberGT() string - - // NumberLTE returns a format-string to format an NumberLTEError - NumberLTE() string - - // NumberLT returns a format-string to format an NumberLTError - NumberLT() string - - // Schema validations - - // RegexPattern returns a format-string to format a regex-pattern error - RegexPattern() string - - // GreaterThanZero returns a format-string to format an error where a number must be greater than zero - GreaterThanZero() string - - // MustBeOfA returns a format-string to format an error where a value is of the wrong type - MustBeOfA() string - - // MustBeOfAn returns a format-string to format an error where a value is of the wrong type - MustBeOfAn() string - - // CannotBeUsedWithout returns a format-string to format a "cannot be used without" error - CannotBeUsedWithout() string - - // CannotBeGT returns a format-string to format an error where a value are greater than allowed - CannotBeGT() string - - // MustBeOfType returns a format-string to format an error where a value does not match the required type - MustBeOfType() string - - // MustBeValidRegex returns a format-string to format an error where a regex is invalid - MustBeValidRegex() string - - // MustBeValidFormat returns a format-string to format an error where a value does not match the expected format - MustBeValidFormat() string - - // MustBeGTEZero returns a format-string to format an error where a value must be greater or equal than 0 - MustBeGTEZero() string - - // KeyCannotBeGreaterThan returns a format-string to format an error where a key is greater than the maximum allowed - KeyCannotBeGreaterThan() string - - // KeyItemsMustBeOfType returns a format-string to format an error where a key is of the wrong type - KeyItemsMustBeOfType() string - - // KeyItemsMustBeUnique returns a format-string to format an error where keys are not unique - KeyItemsMustBeUnique() string - - // ReferenceMustBeCanonical returns a format-string to format a "reference must be canonical" error - ReferenceMustBeCanonical() string - - // NotAValidType returns a format-string to format an invalid type error - NotAValidType() string - - // Duplicated returns a format-string to format an error where types are duplicated - Duplicated() string - - // HttpBadStatus returns a format-string for errors when loading a schema using HTTP - HttpBadStatus() string - - // ParseError returns a format-string for JSON parsing errors - ParseError() string - - // ConditionThen returns a format-string for ConditionThenError errors - ConditionThen() string - - // ConditionElse returns a format-string for ConditionElseError errors - ConditionElse() string - - // ErrorFormat returns a format string for errors - ErrorFormat() string - } - - // DefaultLocale is the default locale for this package - DefaultLocale struct{} -) - -// False returns a format-string for "false" schema validation errors -func (l DefaultLocale) False() string { - return "False always fails validation" -} - -// Required returns a format-string for "required" schema validation errors -func (l DefaultLocale) Required() string { - return `{{.property}} is required` -} - -// InvalidType returns a format-string for "invalid type" schema validation errors -func (l DefaultLocale) InvalidType() string { - return `Invalid type. Expected: {{.expected}}, given: {{.given}}` -} - -// NumberAnyOf returns a format-string for "anyOf" schema validation errors -func (l DefaultLocale) NumberAnyOf() string { - return `Must validate at least one schema (anyOf)` -} - -// NumberOneOf returns a format-string for "oneOf" schema validation errors -func (l DefaultLocale) NumberOneOf() string { - return `Must validate one and only one schema (oneOf)` -} - -// NumberAllOf returns a format-string for "allOf" schema validation errors -func (l DefaultLocale) NumberAllOf() string { - return `Must validate all the schemas (allOf)` -} - -// NumberNot returns a format-string to format a NumberNotError -func (l DefaultLocale) NumberNot() string { - return `Must not validate the schema (not)` -} - -// MissingDependency returns a format-string for "missing dependency" schema validation errors -func (l DefaultLocale) MissingDependency() string { - return `Has a dependency on {{.dependency}}` -} - -// Internal returns a format-string for internal errors -func (l DefaultLocale) Internal() string { - return `Internal Error {{.error}}` -} - -// Const returns a format-string to format a ConstError -func (l DefaultLocale) Const() string { - return `{{.field}} does not match: {{.allowed}}` -} - -// Enum returns a format-string to format an EnumError -func (l DefaultLocale) Enum() string { - return `{{.field}} must be one of the following: {{.allowed}}` -} - -// ArrayNoAdditionalItems returns a format-string to format an ArrayNoAdditionalItemsError -func (l DefaultLocale) ArrayNoAdditionalItems() string { - return `No additional items allowed on array` -} - -// ArrayNotEnoughItems returns a format-string to format an error for arrays having not enough items to match positional list of schema -func (l DefaultLocale) ArrayNotEnoughItems() string { - return `Not enough items on array to match positional list of schema` -} - -// ArrayMinItems returns a format-string to format an ArrayMinItemsError -func (l DefaultLocale) ArrayMinItems() string { - return `Array must have at least {{.min}} items` -} - -// ArrayMaxItems returns a format-string to format an ArrayMaxItemsError -func (l DefaultLocale) ArrayMaxItems() string { - return `Array must have at most {{.max}} items` -} - -// Unique returns a format-string to format an ItemsMustBeUniqueError -func (l DefaultLocale) Unique() string { - return `{{.type}} items[{{.i}},{{.j}}] must be unique` -} - -// ArrayContains returns a format-string to format an ArrayContainsError -func (l DefaultLocale) ArrayContains() string { - return `At least one of the items must match` -} - -// ArrayMinProperties returns a format-string to format an ArrayMinPropertiesError -func (l DefaultLocale) ArrayMinProperties() string { - return `Must have at least {{.min}} properties` -} - -// ArrayMaxProperties returns a format-string to format an ArrayMaxPropertiesError -func (l DefaultLocale) ArrayMaxProperties() string { - return `Must have at most {{.max}} properties` -} - -// AdditionalPropertyNotAllowed returns a format-string to format an AdditionalPropertyNotAllowedError -func (l DefaultLocale) AdditionalPropertyNotAllowed() string { - return `Additional property {{.property}} is not allowed` -} - -// InvalidPropertyPattern returns a format-string to format an InvalidPropertyPatternError -func (l DefaultLocale) InvalidPropertyPattern() string { - return `Property "{{.property}}" does not match pattern {{.pattern}}` -} - -// InvalidPropertyName returns a format-string to format an InvalidPropertyNameError -func (l DefaultLocale) InvalidPropertyName() string { - return `Property name of "{{.property}}" does not match` -} - -// StringGTE returns a format-string to format an StringLengthGTEError -func (l DefaultLocale) StringGTE() string { - return `String length must be greater than or equal to {{.min}}` -} - -// StringLTE returns a format-string to format an StringLengthLTEError -func (l DefaultLocale) StringLTE() string { - return `String length must be less than or equal to {{.max}}` -} - -// DoesNotMatchPattern returns a format-string to format an DoesNotMatchPatternError -func (l DefaultLocale) DoesNotMatchPattern() string { - return `Does not match pattern '{{.pattern}}'` -} - -// DoesNotMatchFormat returns a format-string to format an DoesNotMatchFormatError -func (l DefaultLocale) DoesNotMatchFormat() string { - return `Does not match format '{{.format}}'` -} - -// MultipleOf returns a format-string to format an MultipleOfError -func (l DefaultLocale) MultipleOf() string { - return `Must be a multiple of {{.multiple}}` -} - -// NumberGTE returns the format string to format a NumberGTEError -func (l DefaultLocale) NumberGTE() string { - return `Must be greater than or equal to {{.min}}` -} - -// NumberGT returns the format string to format a NumberGTError -func (l DefaultLocale) NumberGT() string { - return `Must be greater than {{.min}}` -} - -// NumberLTE returns the format string to format a NumberLTEError -func (l DefaultLocale) NumberLTE() string { - return `Must be less than or equal to {{.max}}` -} - -// NumberLT returns the format string to format a NumberLTError -func (l DefaultLocale) NumberLT() string { - return `Must be less than {{.max}}` -} - -// Schema validators - -// RegexPattern returns a format-string to format a regex-pattern error -func (l DefaultLocale) RegexPattern() string { - return `Invalid regex pattern '{{.pattern}}'` -} - -// GreaterThanZero returns a format-string to format an error where a number must be greater than zero -func (l DefaultLocale) GreaterThanZero() string { - return `{{.number}} must be strictly greater than 0` -} - -// MustBeOfA returns a format-string to format an error where a value is of the wrong type -func (l DefaultLocale) MustBeOfA() string { - return `{{.x}} must be of a {{.y}}` -} - -// MustBeOfAn returns a format-string to format an error where a value is of the wrong type -func (l DefaultLocale) MustBeOfAn() string { - return `{{.x}} must be of an {{.y}}` -} - -// CannotBeUsedWithout returns a format-string to format a "cannot be used without" error -func (l DefaultLocale) CannotBeUsedWithout() string { - return `{{.x}} cannot be used without {{.y}}` -} - -// CannotBeGT returns a format-string to format an error where a value are greater than allowed -func (l DefaultLocale) CannotBeGT() string { - return `{{.x}} cannot be greater than {{.y}}` -} - -// MustBeOfType returns a format-string to format an error where a value does not match the required type -func (l DefaultLocale) MustBeOfType() string { - return `{{.key}} must be of type {{.type}}` -} - -// MustBeValidRegex returns a format-string to format an error where a regex is invalid -func (l DefaultLocale) MustBeValidRegex() string { - return `{{.key}} must be a valid regex` -} - -// MustBeValidFormat returns a format-string to format an error where a value does not match the expected format -func (l DefaultLocale) MustBeValidFormat() string { - return `{{.key}} must be a valid format {{.given}}` -} - -// MustBeGTEZero returns a format-string to format an error where a value must be greater or equal than 0 -func (l DefaultLocale) MustBeGTEZero() string { - return `{{.key}} must be greater than or equal to 0` -} - -// KeyCannotBeGreaterThan returns a format-string to format an error where a value is greater than the maximum allowed -func (l DefaultLocale) KeyCannotBeGreaterThan() string { - return `{{.key}} cannot be greater than {{.y}}` -} - -// KeyItemsMustBeOfType returns a format-string to format an error where a key is of the wrong type -func (l DefaultLocale) KeyItemsMustBeOfType() string { - return `{{.key}} items must be {{.type}}` -} - -// KeyItemsMustBeUnique returns a format-string to format an error where keys are not unique -func (l DefaultLocale) KeyItemsMustBeUnique() string { - return `{{.key}} items must be unique` -} - -// ReferenceMustBeCanonical returns a format-string to format a "reference must be canonical" error -func (l DefaultLocale) ReferenceMustBeCanonical() string { - return `Reference {{.reference}} must be canonical` -} - -// NotAValidType returns a format-string to format an invalid type error -func (l DefaultLocale) NotAValidType() string { - return `has a primitive type that is NOT VALID -- given: {{.given}} Expected valid values are:{{.expected}}` -} - -// Duplicated returns a format-string to format an error where types are duplicated -func (l DefaultLocale) Duplicated() string { - return `{{.type}} type is duplicated` -} - -// HttpBadStatus returns a format-string for errors when loading a schema using HTTP -func (l DefaultLocale) HttpBadStatus() string { - return `Could not read schema from HTTP, response status is {{.status}}` -} - -// ErrorFormat returns a format string for errors -// Replacement options: field, description, context, value -func (l DefaultLocale) ErrorFormat() string { - return `{{.field}}: {{.description}}` -} - -// ParseError returns a format-string for JSON parsing errors -func (l DefaultLocale) ParseError() string { - return `Expected: {{.expected}}, given: Invalid JSON` -} - -// ConditionThen returns a format-string for ConditionThenError errors -// If/Else -func (l DefaultLocale) ConditionThen() string { - return `Must validate "then" as "if" was valid` -} - -// ConditionElse returns a format-string for ConditionElseError errors -func (l DefaultLocale) ConditionElse() string { - return `Must validate "else" as "if" was not valid` -} - -// constants -const ( - STRING_NUMBER = "number" - STRING_ARRAY_OF_STRINGS = "array of strings" - STRING_ARRAY_OF_SCHEMAS = "array of schemas" - STRING_SCHEMA = "valid schema" - STRING_SCHEMA_OR_ARRAY_OF_STRINGS = "schema or array of strings" - STRING_PROPERTIES = "properties" - STRING_DEPENDENCY = "dependency" - STRING_PROPERTY = "property" - STRING_UNDEFINED = "undefined" - STRING_CONTEXT_ROOT = "(root)" - STRING_ROOT_SCHEMA_PROPERTY = "(root)" -) diff --git a/vendor/github.com/xeipuuv/gojsonschema/result.go b/vendor/github.com/xeipuuv/gojsonschema/result.go deleted file mode 100644 index 0a017914..00000000 --- a/vendor/github.com/xeipuuv/gojsonschema/result.go +++ /dev/null @@ -1,220 +0,0 @@ -// Copyright 2015 xeipuuv ( https://github.com/xeipuuv ) -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -// author xeipuuv -// author-github https://github.com/xeipuuv -// author-mail xeipuuv@gmail.com -// -// repository-name gojsonschema -// repository-desc An implementation of JSON Schema, based on IETF's draft v4 - Go language. -// -// description Result and ResultError implementations. -// -// created 01-01-2015 - -package gojsonschema - -import ( - "fmt" - "strings" -) - -type ( - // ErrorDetails is a map of details specific to each error. - // While the values will vary, every error will contain a "field" value - ErrorDetails map[string]interface{} - - // ResultError is the interface that library errors must implement - ResultError interface { - // Field returns the field name without the root context - // i.e. firstName or person.firstName instead of (root).firstName or (root).person.firstName - Field() string - // SetType sets the error-type - SetType(string) - // Type returns the error-type - Type() string - // SetContext sets the JSON-context for the error - SetContext(*JsonContext) - // Context returns the JSON-context of the error - Context() *JsonContext - // SetDescription sets a description for the error - SetDescription(string) - // Description returns the description of the error - Description() string - // SetDescriptionFormat sets the format for the description in the default text/template format - SetDescriptionFormat(string) - // DescriptionFormat returns the format for the description in the default text/template format - DescriptionFormat() string - // SetValue sets the value related to the error - SetValue(interface{}) - // Value returns the value related to the error - Value() interface{} - // SetDetails sets the details specific to the error - SetDetails(ErrorDetails) - // Details returns details about the error - Details() ErrorDetails - // String returns a string representation of the error - String() string - } - - // ResultErrorFields holds the fields for each ResultError implementation. - // ResultErrorFields implements the ResultError interface, so custom errors - // can be defined by just embedding this type - ResultErrorFields struct { - errorType string // A string with the type of error (i.e. invalid_type) - context *JsonContext // Tree like notation of the part that failed the validation. ex (root).a.b ... - description string // A human readable error message - descriptionFormat string // A format for human readable error message - value interface{} // Value given by the JSON file that is the source of the error - details ErrorDetails - } - - // Result holds the result of a validation - Result struct { - errors []ResultError - // Scores how well the validation matched. Useful in generating - // better error messages for anyOf and oneOf. - score int - } -) - -// Field returns the field name without the root context -// i.e. firstName or person.firstName instead of (root).firstName or (root).person.firstName -func (v *ResultErrorFields) Field() string { - return strings.TrimPrefix(v.context.String(), STRING_ROOT_SCHEMA_PROPERTY+".") -} - -// SetType sets the error-type -func (v *ResultErrorFields) SetType(errorType string) { - v.errorType = errorType -} - -// Type returns the error-type -func (v *ResultErrorFields) Type() string { - return v.errorType -} - -// SetContext sets the JSON-context for the error -func (v *ResultErrorFields) SetContext(context *JsonContext) { - v.context = context -} - -// Context returns the JSON-context of the error -func (v *ResultErrorFields) Context() *JsonContext { - return v.context -} - -// SetDescription sets a description for the error -func (v *ResultErrorFields) SetDescription(description string) { - v.description = description -} - -// Description returns the description of the error -func (v *ResultErrorFields) Description() string { - return v.description -} - -// SetDescriptionFormat sets the format for the description in the default text/template format -func (v *ResultErrorFields) SetDescriptionFormat(descriptionFormat string) { - v.descriptionFormat = descriptionFormat -} - -// DescriptionFormat returns the format for the description in the default text/template format -func (v *ResultErrorFields) DescriptionFormat() string { - return v.descriptionFormat -} - -// SetValue sets the value related to the error -func (v *ResultErrorFields) SetValue(value interface{}) { - v.value = value -} - -// Value returns the value related to the error -func (v *ResultErrorFields) Value() interface{} { - return v.value -} - -// SetDetails sets the details specific to the error -func (v *ResultErrorFields) SetDetails(details ErrorDetails) { - v.details = details -} - -// Details returns details about the error -func (v *ResultErrorFields) Details() ErrorDetails { - return v.details -} - -// String returns a string representation of the error -func (v ResultErrorFields) String() string { - // as a fallback, the value is displayed go style - valueString := fmt.Sprintf("%v", v.value) - - // marshal the go value value to json - if v.value == nil { - valueString = TYPE_NULL - } else { - if vs, err := marshalToJSONString(v.value); err == nil { - if vs == nil { - valueString = TYPE_NULL - } else { - valueString = *vs - } - } - } - - return formatErrorDescription(Locale.ErrorFormat(), ErrorDetails{ - "context": v.context.String(), - "description": v.description, - "value": valueString, - "field": v.Field(), - }) -} - -// Valid indicates if no errors were found -func (v *Result) Valid() bool { - return len(v.errors) == 0 -} - -// Errors returns the errors that were found -func (v *Result) Errors() []ResultError { - return v.errors -} - -// AddError appends a fully filled error to the error set -// SetDescription() will be called with the result of the parsed err.DescriptionFormat() -func (v *Result) AddError(err ResultError, details ErrorDetails) { - if _, exists := details["context"]; !exists && err.Context() != nil { - details["context"] = err.Context().String() - } - - err.SetDescription(formatErrorDescription(err.DescriptionFormat(), details)) - - v.errors = append(v.errors, err) -} - -func (v *Result) addInternalError(err ResultError, context *JsonContext, value interface{}, details ErrorDetails) { - newError(err, context, value, Locale, details) - v.errors = append(v.errors, err) - v.score -= 2 // results in a net -1 when added to the +1 we get at the end of the validation function -} - -// Used to copy errors from a sub-schema to the main one -func (v *Result) mergeErrors(otherResult *Result) { - v.errors = append(v.errors, otherResult.Errors()...) - v.score += otherResult.score -} - -func (v *Result) incrementScore() { - v.score++ -} diff --git a/vendor/github.com/xeipuuv/gojsonschema/schema.go b/vendor/github.com/xeipuuv/gojsonschema/schema.go deleted file mode 100644 index 9e93cd79..00000000 --- a/vendor/github.com/xeipuuv/gojsonschema/schema.go +++ /dev/null @@ -1,1087 +0,0 @@ -// Copyright 2015 xeipuuv ( https://github.com/xeipuuv ) -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -// author xeipuuv -// author-github https://github.com/xeipuuv -// author-mail xeipuuv@gmail.com -// -// repository-name gojsonschema -// repository-desc An implementation of JSON Schema, based on IETF's draft v4 - Go language. -// -// description Defines Schema, the main entry to every subSchema. -// Contains the parsing logic and error checking. -// -// created 26-02-2013 - -package gojsonschema - -import ( - "errors" - "math/big" - "reflect" - "regexp" - "text/template" - - "github.com/xeipuuv/gojsonreference" -) - -var ( - // Locale is the default locale to use - // Library users can overwrite with their own implementation - Locale locale = DefaultLocale{} - - // ErrorTemplateFuncs allows you to define custom template funcs for use in localization. - ErrorTemplateFuncs template.FuncMap -) - -// NewSchema instances a schema using the given JSONLoader -func NewSchema(l JSONLoader) (*Schema, error) { - return NewSchemaLoader().Compile(l) -} - -// Schema holds a schema -type Schema struct { - documentReference gojsonreference.JsonReference - rootSchema *subSchema - pool *schemaPool - referencePool *schemaReferencePool -} - -func (d *Schema) parse(document interface{}, draft Draft) error { - d.rootSchema = &subSchema{property: STRING_ROOT_SCHEMA_PROPERTY, draft: &draft} - return d.parseSchema(document, d.rootSchema) -} - -// SetRootSchemaName sets the root-schema name -func (d *Schema) SetRootSchemaName(name string) { - d.rootSchema.property = name -} - -// Parses a subSchema -// -// Pretty long function ( sorry :) )... but pretty straight forward, repetitive and boring -// Not much magic involved here, most of the job is to validate the key names and their values, -// then the values are copied into subSchema struct -// -func (d *Schema) parseSchema(documentNode interface{}, currentSchema *subSchema) error { - - if currentSchema.draft == nil { - if currentSchema.parent == nil { - return errors.New("Draft not set") - } - currentSchema.draft = currentSchema.parent.draft - } - - // As of draft 6 "true" is equivalent to an empty schema "{}" and false equals "{"not":{}}" - if *currentSchema.draft >= Draft6 && isKind(documentNode, reflect.Bool) { - b := documentNode.(bool) - currentSchema.pass = &b - return nil - } - - if !isKind(documentNode, reflect.Map) { - return errors.New(formatErrorDescription( - Locale.ParseError(), - ErrorDetails{ - "expected": STRING_SCHEMA, - }, - )) - } - - m := documentNode.(map[string]interface{}) - - if currentSchema.parent == nil { - currentSchema.ref = &d.documentReference - currentSchema.id = &d.documentReference - } - - if currentSchema.id == nil && currentSchema.parent != nil { - currentSchema.id = currentSchema.parent.id - } - - // In draft 6 the id keyword was renamed to $id - // Hybrid mode uses the old id by default - var keyID string - - switch *currentSchema.draft { - case Draft4: - keyID = KEY_ID - case Hybrid: - keyID = KEY_ID_NEW - if existsMapKey(m, KEY_ID) { - keyID = KEY_ID - } - default: - keyID = KEY_ID_NEW - } - if existsMapKey(m, keyID) && !isKind(m[keyID], reflect.String) { - return errors.New(formatErrorDescription( - Locale.InvalidType(), - ErrorDetails{ - "expected": TYPE_STRING, - "given": keyID, - }, - )) - } - if k, ok := m[keyID].(string); ok { - jsonReference, err := gojsonreference.NewJsonReference(k) - if err != nil { - return err - } - if currentSchema == d.rootSchema { - currentSchema.id = &jsonReference - } else { - ref, err := currentSchema.parent.id.Inherits(jsonReference) - if err != nil { - return err - } - currentSchema.id = ref - } - } - - // definitions - if existsMapKey(m, KEY_DEFINITIONS) { - if isKind(m[KEY_DEFINITIONS], reflect.Map, reflect.Bool) { - for _, dv := range m[KEY_DEFINITIONS].(map[string]interface{}) { - if isKind(dv, reflect.Map, reflect.Bool) { - - newSchema := &subSchema{property: KEY_DEFINITIONS, parent: currentSchema} - - err := d.parseSchema(dv, newSchema) - - if err != nil { - return err - } - } else { - return errors.New(formatErrorDescription( - Locale.InvalidType(), - ErrorDetails{ - "expected": STRING_ARRAY_OF_SCHEMAS, - "given": KEY_DEFINITIONS, - }, - )) - } - } - } else { - return errors.New(formatErrorDescription( - Locale.InvalidType(), - ErrorDetails{ - "expected": STRING_ARRAY_OF_SCHEMAS, - "given": KEY_DEFINITIONS, - }, - )) - } - - } - - // title - if existsMapKey(m, KEY_TITLE) && !isKind(m[KEY_TITLE], reflect.String) { - return errors.New(formatErrorDescription( - Locale.InvalidType(), - ErrorDetails{ - "expected": TYPE_STRING, - "given": KEY_TITLE, - }, - )) - } - if k, ok := m[KEY_TITLE].(string); ok { - currentSchema.title = &k - } - - // description - if existsMapKey(m, KEY_DESCRIPTION) && !isKind(m[KEY_DESCRIPTION], reflect.String) { - return errors.New(formatErrorDescription( - Locale.InvalidType(), - ErrorDetails{ - "expected": TYPE_STRING, - "given": KEY_DESCRIPTION, - }, - )) - } - if k, ok := m[KEY_DESCRIPTION].(string); ok { - currentSchema.description = &k - } - - // $ref - if existsMapKey(m, KEY_REF) && !isKind(m[KEY_REF], reflect.String) { - return errors.New(formatErrorDescription( - Locale.InvalidType(), - ErrorDetails{ - "expected": TYPE_STRING, - "given": KEY_REF, - }, - )) - } - - if k, ok := m[KEY_REF].(string); ok { - - jsonReference, err := gojsonreference.NewJsonReference(k) - if err != nil { - return err - } - - currentSchema.ref = &jsonReference - - if sch, ok := d.referencePool.Get(currentSchema.ref.String()); ok { - currentSchema.refSchema = sch - } else { - err := d.parseReference(documentNode, currentSchema) - - if err != nil { - return err - } - - return nil - } - } - - // type - if existsMapKey(m, KEY_TYPE) { - if isKind(m[KEY_TYPE], reflect.String) { - if k, ok := m[KEY_TYPE].(string); ok { - err := currentSchema.types.Add(k) - if err != nil { - return err - } - } - } else { - if isKind(m[KEY_TYPE], reflect.Slice) { - arrayOfTypes := m[KEY_TYPE].([]interface{}) - for _, typeInArray := range arrayOfTypes { - if reflect.ValueOf(typeInArray).Kind() != reflect.String { - return errors.New(formatErrorDescription( - Locale.InvalidType(), - ErrorDetails{ - "expected": TYPE_STRING + "/" + STRING_ARRAY_OF_STRINGS, - "given": KEY_TYPE, - }, - )) - } - if err := currentSchema.types.Add(typeInArray.(string)); err != nil { - return err - } - } - - } else { - return errors.New(formatErrorDescription( - Locale.InvalidType(), - ErrorDetails{ - "expected": TYPE_STRING + "/" + STRING_ARRAY_OF_STRINGS, - "given": KEY_TYPE, - }, - )) - } - } - } - - // properties - if existsMapKey(m, KEY_PROPERTIES) { - err := d.parseProperties(m[KEY_PROPERTIES], currentSchema) - if err != nil { - return err - } - } - - // additionalProperties - if existsMapKey(m, KEY_ADDITIONAL_PROPERTIES) { - if isKind(m[KEY_ADDITIONAL_PROPERTIES], reflect.Bool) { - currentSchema.additionalProperties = m[KEY_ADDITIONAL_PROPERTIES].(bool) - } else if isKind(m[KEY_ADDITIONAL_PROPERTIES], reflect.Map) { - newSchema := &subSchema{property: KEY_ADDITIONAL_PROPERTIES, parent: currentSchema, ref: currentSchema.ref} - currentSchema.additionalProperties = newSchema - err := d.parseSchema(m[KEY_ADDITIONAL_PROPERTIES], newSchema) - if err != nil { - return errors.New(err.Error()) - } - } else { - return errors.New(formatErrorDescription( - Locale.InvalidType(), - ErrorDetails{ - "expected": TYPE_BOOLEAN + "/" + STRING_SCHEMA, - "given": KEY_ADDITIONAL_PROPERTIES, - }, - )) - } - } - - // patternProperties - if existsMapKey(m, KEY_PATTERN_PROPERTIES) { - if isKind(m[KEY_PATTERN_PROPERTIES], reflect.Map) { - patternPropertiesMap := m[KEY_PATTERN_PROPERTIES].(map[string]interface{}) - if len(patternPropertiesMap) > 0 { - currentSchema.patternProperties = make(map[string]*subSchema) - for k, v := range patternPropertiesMap { - _, err := regexp.MatchString(k, "") - if err != nil { - return errors.New(formatErrorDescription( - Locale.RegexPattern(), - ErrorDetails{"pattern": k}, - )) - } - newSchema := &subSchema{property: k, parent: currentSchema, ref: currentSchema.ref} - err = d.parseSchema(v, newSchema) - if err != nil { - return errors.New(err.Error()) - } - currentSchema.patternProperties[k] = newSchema - } - } - } else { - return errors.New(formatErrorDescription( - Locale.InvalidType(), - ErrorDetails{ - "expected": STRING_SCHEMA, - "given": KEY_PATTERN_PROPERTIES, - }, - )) - } - } - - // propertyNames - if existsMapKey(m, KEY_PROPERTY_NAMES) && *currentSchema.draft >= Draft6 { - if isKind(m[KEY_PROPERTY_NAMES], reflect.Map, reflect.Bool) { - newSchema := &subSchema{property: KEY_PROPERTY_NAMES, parent: currentSchema, ref: currentSchema.ref} - currentSchema.propertyNames = newSchema - err := d.parseSchema(m[KEY_PROPERTY_NAMES], newSchema) - if err != nil { - return err - } - } else { - return errors.New(formatErrorDescription( - Locale.InvalidType(), - ErrorDetails{ - "expected": STRING_SCHEMA, - "given": KEY_PATTERN_PROPERTIES, - }, - )) - } - } - - // dependencies - if existsMapKey(m, KEY_DEPENDENCIES) { - err := d.parseDependencies(m[KEY_DEPENDENCIES], currentSchema) - if err != nil { - return err - } - } - - // items - if existsMapKey(m, KEY_ITEMS) { - if isKind(m[KEY_ITEMS], reflect.Slice) { - for _, itemElement := range m[KEY_ITEMS].([]interface{}) { - if isKind(itemElement, reflect.Map, reflect.Bool) { - newSchema := &subSchema{parent: currentSchema, property: KEY_ITEMS} - newSchema.ref = currentSchema.ref - currentSchema.itemsChildren = append(currentSchema.itemsChildren, newSchema) - err := d.parseSchema(itemElement, newSchema) - if err != nil { - return err - } - } else { - return errors.New(formatErrorDescription( - Locale.InvalidType(), - ErrorDetails{ - "expected": STRING_SCHEMA + "/" + STRING_ARRAY_OF_SCHEMAS, - "given": KEY_ITEMS, - }, - )) - } - currentSchema.itemsChildrenIsSingleSchema = false - } - } else if isKind(m[KEY_ITEMS], reflect.Map, reflect.Bool) { - newSchema := &subSchema{parent: currentSchema, property: KEY_ITEMS} - newSchema.ref = currentSchema.ref - currentSchema.itemsChildren = append(currentSchema.itemsChildren, newSchema) - err := d.parseSchema(m[KEY_ITEMS], newSchema) - if err != nil { - return err - } - currentSchema.itemsChildrenIsSingleSchema = true - } else { - return errors.New(formatErrorDescription( - Locale.InvalidType(), - ErrorDetails{ - "expected": STRING_SCHEMA + "/" + STRING_ARRAY_OF_SCHEMAS, - "given": KEY_ITEMS, - }, - )) - } - } - - // additionalItems - if existsMapKey(m, KEY_ADDITIONAL_ITEMS) { - if isKind(m[KEY_ADDITIONAL_ITEMS], reflect.Bool) { - currentSchema.additionalItems = m[KEY_ADDITIONAL_ITEMS].(bool) - } else if isKind(m[KEY_ADDITIONAL_ITEMS], reflect.Map) { - newSchema := &subSchema{property: KEY_ADDITIONAL_ITEMS, parent: currentSchema, ref: currentSchema.ref} - currentSchema.additionalItems = newSchema - err := d.parseSchema(m[KEY_ADDITIONAL_ITEMS], newSchema) - if err != nil { - return errors.New(err.Error()) - } - } else { - return errors.New(formatErrorDescription( - Locale.InvalidType(), - ErrorDetails{ - "expected": TYPE_BOOLEAN + "/" + STRING_SCHEMA, - "given": KEY_ADDITIONAL_ITEMS, - }, - )) - } - } - - // validation : number / integer - - if existsMapKey(m, KEY_MULTIPLE_OF) { - multipleOfValue := mustBeNumber(m[KEY_MULTIPLE_OF]) - if multipleOfValue == nil { - return errors.New(formatErrorDescription( - Locale.InvalidType(), - ErrorDetails{ - "expected": STRING_NUMBER, - "given": KEY_MULTIPLE_OF, - }, - )) - } - if multipleOfValue.Cmp(big.NewRat(0, 1)) <= 0 { - return errors.New(formatErrorDescription( - Locale.GreaterThanZero(), - ErrorDetails{"number": KEY_MULTIPLE_OF}, - )) - } - currentSchema.multipleOf = multipleOfValue - } - - if existsMapKey(m, KEY_MINIMUM) { - minimumValue := mustBeNumber(m[KEY_MINIMUM]) - if minimumValue == nil { - return errors.New(formatErrorDescription( - Locale.MustBeOfA(), - ErrorDetails{"x": KEY_MINIMUM, "y": STRING_NUMBER}, - )) - } - currentSchema.minimum = minimumValue - } - - if existsMapKey(m, KEY_EXCLUSIVE_MINIMUM) { - switch *currentSchema.draft { - case Draft4: - if !isKind(m[KEY_EXCLUSIVE_MINIMUM], reflect.Bool) { - return errors.New(formatErrorDescription( - Locale.InvalidType(), - ErrorDetails{ - "expected": TYPE_BOOLEAN, - "given": KEY_EXCLUSIVE_MINIMUM, - }, - )) - } - if currentSchema.minimum == nil { - return errors.New(formatErrorDescription( - Locale.CannotBeUsedWithout(), - ErrorDetails{"x": KEY_EXCLUSIVE_MINIMUM, "y": KEY_MINIMUM}, - )) - } - if m[KEY_EXCLUSIVE_MINIMUM].(bool) { - currentSchema.exclusiveMinimum = currentSchema.minimum - currentSchema.minimum = nil - } - case Hybrid: - if isKind(m[KEY_EXCLUSIVE_MINIMUM], reflect.Bool) { - if currentSchema.minimum == nil { - return errors.New(formatErrorDescription( - Locale.CannotBeUsedWithout(), - ErrorDetails{"x": KEY_EXCLUSIVE_MINIMUM, "y": KEY_MINIMUM}, - )) - } - if m[KEY_EXCLUSIVE_MINIMUM].(bool) { - currentSchema.exclusiveMinimum = currentSchema.minimum - currentSchema.minimum = nil - } - } else if isJSONNumber(m[KEY_EXCLUSIVE_MINIMUM]) { - currentSchema.exclusiveMinimum = mustBeNumber(m[KEY_EXCLUSIVE_MINIMUM]) - } else { - return errors.New(formatErrorDescription( - Locale.InvalidType(), - ErrorDetails{ - "expected": TYPE_BOOLEAN + "/" + TYPE_NUMBER, - "given": KEY_EXCLUSIVE_MINIMUM, - }, - )) - } - default: - if isJSONNumber(m[KEY_EXCLUSIVE_MINIMUM]) { - currentSchema.exclusiveMinimum = mustBeNumber(m[KEY_EXCLUSIVE_MINIMUM]) - } else { - return errors.New(formatErrorDescription( - Locale.InvalidType(), - ErrorDetails{ - "expected": TYPE_NUMBER, - "given": KEY_EXCLUSIVE_MINIMUM, - }, - )) - } - } - } - - if existsMapKey(m, KEY_MAXIMUM) { - maximumValue := mustBeNumber(m[KEY_MAXIMUM]) - if maximumValue == nil { - return errors.New(formatErrorDescription( - Locale.MustBeOfA(), - ErrorDetails{"x": KEY_MAXIMUM, "y": STRING_NUMBER}, - )) - } - currentSchema.maximum = maximumValue - } - - if existsMapKey(m, KEY_EXCLUSIVE_MAXIMUM) { - switch *currentSchema.draft { - case Draft4: - if !isKind(m[KEY_EXCLUSIVE_MAXIMUM], reflect.Bool) { - return errors.New(formatErrorDescription( - Locale.InvalidType(), - ErrorDetails{ - "expected": TYPE_BOOLEAN, - "given": KEY_EXCLUSIVE_MAXIMUM, - }, - )) - } - if currentSchema.maximum == nil { - return errors.New(formatErrorDescription( - Locale.CannotBeUsedWithout(), - ErrorDetails{"x": KEY_EXCLUSIVE_MAXIMUM, "y": KEY_MAXIMUM}, - )) - } - if m[KEY_EXCLUSIVE_MAXIMUM].(bool) { - currentSchema.exclusiveMaximum = currentSchema.maximum - currentSchema.maximum = nil - } - case Hybrid: - if isKind(m[KEY_EXCLUSIVE_MAXIMUM], reflect.Bool) { - if currentSchema.maximum == nil { - return errors.New(formatErrorDescription( - Locale.CannotBeUsedWithout(), - ErrorDetails{"x": KEY_EXCLUSIVE_MAXIMUM, "y": KEY_MAXIMUM}, - )) - } - if m[KEY_EXCLUSIVE_MAXIMUM].(bool) { - currentSchema.exclusiveMaximum = currentSchema.maximum - currentSchema.maximum = nil - } - } else if isJSONNumber(m[KEY_EXCLUSIVE_MAXIMUM]) { - currentSchema.exclusiveMaximum = mustBeNumber(m[KEY_EXCLUSIVE_MAXIMUM]) - } else { - return errors.New(formatErrorDescription( - Locale.InvalidType(), - ErrorDetails{ - "expected": TYPE_BOOLEAN + "/" + TYPE_NUMBER, - "given": KEY_EXCLUSIVE_MAXIMUM, - }, - )) - } - default: - if isJSONNumber(m[KEY_EXCLUSIVE_MAXIMUM]) { - currentSchema.exclusiveMaximum = mustBeNumber(m[KEY_EXCLUSIVE_MAXIMUM]) - } else { - return errors.New(formatErrorDescription( - Locale.InvalidType(), - ErrorDetails{ - "expected": TYPE_NUMBER, - "given": KEY_EXCLUSIVE_MAXIMUM, - }, - )) - } - } - } - - // validation : string - - if existsMapKey(m, KEY_MIN_LENGTH) { - minLengthIntegerValue := mustBeInteger(m[KEY_MIN_LENGTH]) - if minLengthIntegerValue == nil { - return errors.New(formatErrorDescription( - Locale.MustBeOfAn(), - ErrorDetails{"x": KEY_MIN_LENGTH, "y": TYPE_INTEGER}, - )) - } - if *minLengthIntegerValue < 0 { - return errors.New(formatErrorDescription( - Locale.MustBeGTEZero(), - ErrorDetails{"key": KEY_MIN_LENGTH}, - )) - } - currentSchema.minLength = minLengthIntegerValue - } - - if existsMapKey(m, KEY_MAX_LENGTH) { - maxLengthIntegerValue := mustBeInteger(m[KEY_MAX_LENGTH]) - if maxLengthIntegerValue == nil { - return errors.New(formatErrorDescription( - Locale.MustBeOfAn(), - ErrorDetails{"x": KEY_MAX_LENGTH, "y": TYPE_INTEGER}, - )) - } - if *maxLengthIntegerValue < 0 { - return errors.New(formatErrorDescription( - Locale.MustBeGTEZero(), - ErrorDetails{"key": KEY_MAX_LENGTH}, - )) - } - currentSchema.maxLength = maxLengthIntegerValue - } - - if currentSchema.minLength != nil && currentSchema.maxLength != nil { - if *currentSchema.minLength > *currentSchema.maxLength { - return errors.New(formatErrorDescription( - Locale.CannotBeGT(), - ErrorDetails{"x": KEY_MIN_LENGTH, "y": KEY_MAX_LENGTH}, - )) - } - } - - if existsMapKey(m, KEY_PATTERN) { - if isKind(m[KEY_PATTERN], reflect.String) { - regexpObject, err := regexp.Compile(m[KEY_PATTERN].(string)) - if err != nil { - return errors.New(formatErrorDescription( - Locale.MustBeValidRegex(), - ErrorDetails{"key": KEY_PATTERN}, - )) - } - currentSchema.pattern = regexpObject - } else { - return errors.New(formatErrorDescription( - Locale.MustBeOfA(), - ErrorDetails{"x": KEY_PATTERN, "y": TYPE_STRING}, - )) - } - } - - if existsMapKey(m, KEY_FORMAT) { - formatString, ok := m[KEY_FORMAT].(string) - if !ok { - return errors.New(formatErrorDescription( - Locale.MustBeOfType(), - ErrorDetails{"key": KEY_FORMAT, "type": TYPE_STRING}, - )) - } - currentSchema.format = formatString - } - - // validation : object - - if existsMapKey(m, KEY_MIN_PROPERTIES) { - minPropertiesIntegerValue := mustBeInteger(m[KEY_MIN_PROPERTIES]) - if minPropertiesIntegerValue == nil { - return errors.New(formatErrorDescription( - Locale.MustBeOfAn(), - ErrorDetails{"x": KEY_MIN_PROPERTIES, "y": TYPE_INTEGER}, - )) - } - if *minPropertiesIntegerValue < 0 { - return errors.New(formatErrorDescription( - Locale.MustBeGTEZero(), - ErrorDetails{"key": KEY_MIN_PROPERTIES}, - )) - } - currentSchema.minProperties = minPropertiesIntegerValue - } - - if existsMapKey(m, KEY_MAX_PROPERTIES) { - maxPropertiesIntegerValue := mustBeInteger(m[KEY_MAX_PROPERTIES]) - if maxPropertiesIntegerValue == nil { - return errors.New(formatErrorDescription( - Locale.MustBeOfAn(), - ErrorDetails{"x": KEY_MAX_PROPERTIES, "y": TYPE_INTEGER}, - )) - } - if *maxPropertiesIntegerValue < 0 { - return errors.New(formatErrorDescription( - Locale.MustBeGTEZero(), - ErrorDetails{"key": KEY_MAX_PROPERTIES}, - )) - } - currentSchema.maxProperties = maxPropertiesIntegerValue - } - - if currentSchema.minProperties != nil && currentSchema.maxProperties != nil { - if *currentSchema.minProperties > *currentSchema.maxProperties { - return errors.New(formatErrorDescription( - Locale.KeyCannotBeGreaterThan(), - ErrorDetails{"key": KEY_MIN_PROPERTIES, "y": KEY_MAX_PROPERTIES}, - )) - } - } - - if existsMapKey(m, KEY_REQUIRED) { - if isKind(m[KEY_REQUIRED], reflect.Slice) { - requiredValues := m[KEY_REQUIRED].([]interface{}) - for _, requiredValue := range requiredValues { - if isKind(requiredValue, reflect.String) { - if isStringInSlice(currentSchema.required, requiredValue.(string)) { - return errors.New(formatErrorDescription( - Locale.KeyItemsMustBeUnique(), - ErrorDetails{"key": KEY_REQUIRED}, - )) - } - currentSchema.required = append(currentSchema.required, requiredValue.(string)) - } else { - return errors.New(formatErrorDescription( - Locale.KeyItemsMustBeOfType(), - ErrorDetails{"key": KEY_REQUIRED, "type": TYPE_STRING}, - )) - } - } - } else { - return errors.New(formatErrorDescription( - Locale.MustBeOfAn(), - ErrorDetails{"x": KEY_REQUIRED, "y": TYPE_ARRAY}, - )) - } - } - - // validation : array - - if existsMapKey(m, KEY_MIN_ITEMS) { - minItemsIntegerValue := mustBeInteger(m[KEY_MIN_ITEMS]) - if minItemsIntegerValue == nil { - return errors.New(formatErrorDescription( - Locale.MustBeOfAn(), - ErrorDetails{"x": KEY_MIN_ITEMS, "y": TYPE_INTEGER}, - )) - } - if *minItemsIntegerValue < 0 { - return errors.New(formatErrorDescription( - Locale.MustBeGTEZero(), - ErrorDetails{"key": KEY_MIN_ITEMS}, - )) - } - currentSchema.minItems = minItemsIntegerValue - } - - if existsMapKey(m, KEY_MAX_ITEMS) { - maxItemsIntegerValue := mustBeInteger(m[KEY_MAX_ITEMS]) - if maxItemsIntegerValue == nil { - return errors.New(formatErrorDescription( - Locale.MustBeOfAn(), - ErrorDetails{"x": KEY_MAX_ITEMS, "y": TYPE_INTEGER}, - )) - } - if *maxItemsIntegerValue < 0 { - return errors.New(formatErrorDescription( - Locale.MustBeGTEZero(), - ErrorDetails{"key": KEY_MAX_ITEMS}, - )) - } - currentSchema.maxItems = maxItemsIntegerValue - } - - if existsMapKey(m, KEY_UNIQUE_ITEMS) { - if isKind(m[KEY_UNIQUE_ITEMS], reflect.Bool) { - currentSchema.uniqueItems = m[KEY_UNIQUE_ITEMS].(bool) - } else { - return errors.New(formatErrorDescription( - Locale.MustBeOfA(), - ErrorDetails{"x": KEY_UNIQUE_ITEMS, "y": TYPE_BOOLEAN}, - )) - } - } - - if existsMapKey(m, KEY_CONTAINS) && *currentSchema.draft >= Draft6 { - newSchema := &subSchema{property: KEY_CONTAINS, parent: currentSchema, ref: currentSchema.ref} - currentSchema.contains = newSchema - err := d.parseSchema(m[KEY_CONTAINS], newSchema) - if err != nil { - return err - } - } - - // validation : all - - if existsMapKey(m, KEY_CONST) && *currentSchema.draft >= Draft6 { - is, err := marshalWithoutNumber(m[KEY_CONST]) - if err != nil { - return err - } - currentSchema._const = is - } - - if existsMapKey(m, KEY_ENUM) { - if isKind(m[KEY_ENUM], reflect.Slice) { - for _, v := range m[KEY_ENUM].([]interface{}) { - is, err := marshalWithoutNumber(v) - if err != nil { - return err - } - if isStringInSlice(currentSchema.enum, *is) { - return errors.New(formatErrorDescription( - Locale.KeyItemsMustBeUnique(), - ErrorDetails{"key": KEY_ENUM}, - )) - } - currentSchema.enum = append(currentSchema.enum, *is) - } - } else { - return errors.New(formatErrorDescription( - Locale.MustBeOfAn(), - ErrorDetails{"x": KEY_ENUM, "y": TYPE_ARRAY}, - )) - } - } - - // validation : subSchema - - if existsMapKey(m, KEY_ONE_OF) { - if isKind(m[KEY_ONE_OF], reflect.Slice) { - for _, v := range m[KEY_ONE_OF].([]interface{}) { - newSchema := &subSchema{property: KEY_ONE_OF, parent: currentSchema, ref: currentSchema.ref} - currentSchema.oneOf = append(currentSchema.oneOf, newSchema) - err := d.parseSchema(v, newSchema) - if err != nil { - return err - } - } - } else { - return errors.New(formatErrorDescription( - Locale.MustBeOfAn(), - ErrorDetails{"x": KEY_ONE_OF, "y": TYPE_ARRAY}, - )) - } - } - - if existsMapKey(m, KEY_ANY_OF) { - if isKind(m[KEY_ANY_OF], reflect.Slice) { - for _, v := range m[KEY_ANY_OF].([]interface{}) { - newSchema := &subSchema{property: KEY_ANY_OF, parent: currentSchema, ref: currentSchema.ref} - currentSchema.anyOf = append(currentSchema.anyOf, newSchema) - err := d.parseSchema(v, newSchema) - if err != nil { - return err - } - } - } else { - return errors.New(formatErrorDescription( - Locale.MustBeOfAn(), - ErrorDetails{"x": KEY_ANY_OF, "y": TYPE_ARRAY}, - )) - } - } - - if existsMapKey(m, KEY_ALL_OF) { - if isKind(m[KEY_ALL_OF], reflect.Slice) { - for _, v := range m[KEY_ALL_OF].([]interface{}) { - newSchema := &subSchema{property: KEY_ALL_OF, parent: currentSchema, ref: currentSchema.ref} - currentSchema.allOf = append(currentSchema.allOf, newSchema) - err := d.parseSchema(v, newSchema) - if err != nil { - return err - } - } - } else { - return errors.New(formatErrorDescription( - Locale.MustBeOfAn(), - ErrorDetails{"x": KEY_ANY_OF, "y": TYPE_ARRAY}, - )) - } - } - - if existsMapKey(m, KEY_NOT) { - if isKind(m[KEY_NOT], reflect.Map, reflect.Bool) { - newSchema := &subSchema{property: KEY_NOT, parent: currentSchema, ref: currentSchema.ref} - currentSchema.not = newSchema - err := d.parseSchema(m[KEY_NOT], newSchema) - if err != nil { - return err - } - } else { - return errors.New(formatErrorDescription( - Locale.MustBeOfAn(), - ErrorDetails{"x": KEY_NOT, "y": TYPE_OBJECT}, - )) - } - } - - if *currentSchema.draft >= Draft7 { - if existsMapKey(m, KEY_IF) { - if isKind(m[KEY_IF], reflect.Map, reflect.Bool) { - newSchema := &subSchema{property: KEY_IF, parent: currentSchema, ref: currentSchema.ref} - currentSchema._if = newSchema - err := d.parseSchema(m[KEY_IF], newSchema) - if err != nil { - return err - } - } else { - return errors.New(formatErrorDescription( - Locale.MustBeOfAn(), - ErrorDetails{"x": KEY_IF, "y": TYPE_OBJECT}, - )) - } - } - - if existsMapKey(m, KEY_THEN) { - if isKind(m[KEY_THEN], reflect.Map, reflect.Bool) { - newSchema := &subSchema{property: KEY_THEN, parent: currentSchema, ref: currentSchema.ref} - currentSchema._then = newSchema - err := d.parseSchema(m[KEY_THEN], newSchema) - if err != nil { - return err - } - } else { - return errors.New(formatErrorDescription( - Locale.MustBeOfAn(), - ErrorDetails{"x": KEY_THEN, "y": TYPE_OBJECT}, - )) - } - } - - if existsMapKey(m, KEY_ELSE) { - if isKind(m[KEY_ELSE], reflect.Map, reflect.Bool) { - newSchema := &subSchema{property: KEY_ELSE, parent: currentSchema, ref: currentSchema.ref} - currentSchema._else = newSchema - err := d.parseSchema(m[KEY_ELSE], newSchema) - if err != nil { - return err - } - } else { - return errors.New(formatErrorDescription( - Locale.MustBeOfAn(), - ErrorDetails{"x": KEY_ELSE, "y": TYPE_OBJECT}, - )) - } - } - } - - return nil -} - -func (d *Schema) parseReference(documentNode interface{}, currentSchema *subSchema) error { - var ( - refdDocumentNode interface{} - dsp *schemaPoolDocument - err error - ) - - newSchema := &subSchema{property: KEY_REF, parent: currentSchema, ref: currentSchema.ref} - - d.referencePool.Add(currentSchema.ref.String(), newSchema) - - dsp, err = d.pool.GetDocument(*currentSchema.ref) - if err != nil { - return err - } - newSchema.id = currentSchema.ref - - refdDocumentNode = dsp.Document - newSchema.draft = dsp.Draft - - if err != nil { - return err - } - - if !isKind(refdDocumentNode, reflect.Map, reflect.Bool) { - return errors.New(formatErrorDescription( - Locale.MustBeOfType(), - ErrorDetails{"key": STRING_SCHEMA, "type": TYPE_OBJECT}, - )) - } - - err = d.parseSchema(refdDocumentNode, newSchema) - if err != nil { - return err - } - - currentSchema.refSchema = newSchema - - return nil - -} - -func (d *Schema) parseProperties(documentNode interface{}, currentSchema *subSchema) error { - - if !isKind(documentNode, reflect.Map) { - return errors.New(formatErrorDescription( - Locale.MustBeOfType(), - ErrorDetails{"key": STRING_PROPERTIES, "type": TYPE_OBJECT}, - )) - } - - m := documentNode.(map[string]interface{}) - for k := range m { - schemaProperty := k - newSchema := &subSchema{property: schemaProperty, parent: currentSchema, ref: currentSchema.ref} - currentSchema.propertiesChildren = append(currentSchema.propertiesChildren, newSchema) - err := d.parseSchema(m[k], newSchema) - if err != nil { - return err - } - } - - return nil -} - -func (d *Schema) parseDependencies(documentNode interface{}, currentSchema *subSchema) error { - - if !isKind(documentNode, reflect.Map) { - return errors.New(formatErrorDescription( - Locale.MustBeOfType(), - ErrorDetails{"key": KEY_DEPENDENCIES, "type": TYPE_OBJECT}, - )) - } - - m := documentNode.(map[string]interface{}) - currentSchema.dependencies = make(map[string]interface{}) - - for k := range m { - switch reflect.ValueOf(m[k]).Kind() { - - case reflect.Slice: - values := m[k].([]interface{}) - var valuesToRegister []string - - for _, value := range values { - if !isKind(value, reflect.String) { - return errors.New(formatErrorDescription( - Locale.MustBeOfType(), - ErrorDetails{ - "key": STRING_DEPENDENCY, - "type": STRING_SCHEMA_OR_ARRAY_OF_STRINGS, - }, - )) - } - valuesToRegister = append(valuesToRegister, value.(string)) - currentSchema.dependencies[k] = valuesToRegister - } - - case reflect.Map, reflect.Bool: - depSchema := &subSchema{property: k, parent: currentSchema, ref: currentSchema.ref} - err := d.parseSchema(m[k], depSchema) - if err != nil { - return err - } - currentSchema.dependencies[k] = depSchema - - default: - return errors.New(formatErrorDescription( - Locale.MustBeOfType(), - ErrorDetails{ - "key": STRING_DEPENDENCY, - "type": STRING_SCHEMA_OR_ARRAY_OF_STRINGS, - }, - )) - } - - } - - return nil -} diff --git a/vendor/github.com/xeipuuv/gojsonschema/schemaLoader.go b/vendor/github.com/xeipuuv/gojsonschema/schemaLoader.go deleted file mode 100644 index 20db0c1f..00000000 --- a/vendor/github.com/xeipuuv/gojsonschema/schemaLoader.go +++ /dev/null @@ -1,206 +0,0 @@ -// Copyright 2018 johandorland ( https://github.com/johandorland ) -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -package gojsonschema - -import ( - "bytes" - "errors" - - "github.com/xeipuuv/gojsonreference" -) - -// SchemaLoader is used to load schemas -type SchemaLoader struct { - pool *schemaPool - AutoDetect bool - Validate bool - Draft Draft -} - -// NewSchemaLoader creates a new NewSchemaLoader -func NewSchemaLoader() *SchemaLoader { - - ps := &SchemaLoader{ - pool: &schemaPool{ - schemaPoolDocuments: make(map[string]*schemaPoolDocument), - }, - AutoDetect: true, - Validate: false, - Draft: Hybrid, - } - ps.pool.autoDetect = &ps.AutoDetect - - return ps -} - -func (sl *SchemaLoader) validateMetaschema(documentNode interface{}) error { - - var ( - schema string - err error - ) - if sl.AutoDetect { - schema, _, err = parseSchemaURL(documentNode) - if err != nil { - return err - } - } - - // If no explicit "$schema" is used, use the default metaschema associated with the draft used - if schema == "" { - if sl.Draft == Hybrid { - return nil - } - schema = drafts.GetSchemaURL(sl.Draft) - } - - //Disable validation when loading the metaschema to prevent an infinite recursive loop - sl.Validate = false - - metaSchema, err := sl.Compile(NewReferenceLoader(schema)) - - if err != nil { - return err - } - - sl.Validate = true - - result := metaSchema.validateDocument(documentNode) - - if !result.Valid() { - var res bytes.Buffer - for _, err := range result.Errors() { - res.WriteString(err.String()) - res.WriteString("\n") - } - return errors.New(res.String()) - } - - return nil -} - -// AddSchemas adds an arbritrary amount of schemas to the schema cache. As this function does not require -// an explicit URL, every schema should contain an $id, so that it can be referenced by the main schema -func (sl *SchemaLoader) AddSchemas(loaders ...JSONLoader) error { - emptyRef, _ := gojsonreference.NewJsonReference("") - - for _, loader := range loaders { - doc, err := loader.LoadJSON() - - if err != nil { - return err - } - - if sl.Validate { - if err := sl.validateMetaschema(doc); err != nil { - return err - } - } - - // Directly use the Recursive function, so that it get only added to the schema pool by $id - // and not by the ref of the document as it's empty - if err = sl.pool.parseReferences(doc, emptyRef, false); err != nil { - return err - } - } - - return nil -} - -//AddSchema adds a schema under the provided URL to the schema cache -func (sl *SchemaLoader) AddSchema(url string, loader JSONLoader) error { - - ref, err := gojsonreference.NewJsonReference(url) - - if err != nil { - return err - } - - doc, err := loader.LoadJSON() - - if err != nil { - return err - } - - if sl.Validate { - if err := sl.validateMetaschema(doc); err != nil { - return err - } - } - - return sl.pool.parseReferences(doc, ref, true) -} - -// Compile loads and compiles a schema -func (sl *SchemaLoader) Compile(rootSchema JSONLoader) (*Schema, error) { - - ref, err := rootSchema.JsonReference() - - if err != nil { - return nil, err - } - - d := Schema{} - d.pool = sl.pool - d.pool.jsonLoaderFactory = rootSchema.LoaderFactory() - d.documentReference = ref - d.referencePool = newSchemaReferencePool() - - var doc interface{} - if ref.String() != "" { - // Get document from schema pool - spd, err := d.pool.GetDocument(d.documentReference) - if err != nil { - return nil, err - } - doc = spd.Document - } else { - // Load JSON directly - doc, err = rootSchema.LoadJSON() - if err != nil { - return nil, err - } - // References need only be parsed if loading JSON directly - // as pool.GetDocument already does this for us if loading by reference - err = sl.pool.parseReferences(doc, ref, true) - if err != nil { - return nil, err - } - } - - if sl.Validate { - if err := sl.validateMetaschema(doc); err != nil { - return nil, err - } - } - - draft := sl.Draft - if sl.AutoDetect { - _, detectedDraft, err := parseSchemaURL(doc) - if err != nil { - return nil, err - } - if detectedDraft != nil { - draft = *detectedDraft - } - } - - err = d.parse(doc, draft) - if err != nil { - return nil, err - } - - return &d, nil -} diff --git a/vendor/github.com/xeipuuv/gojsonschema/schemaPool.go b/vendor/github.com/xeipuuv/gojsonschema/schemaPool.go deleted file mode 100644 index 35b1cc63..00000000 --- a/vendor/github.com/xeipuuv/gojsonschema/schemaPool.go +++ /dev/null @@ -1,215 +0,0 @@ -// Copyright 2015 xeipuuv ( https://github.com/xeipuuv ) -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -// author xeipuuv -// author-github https://github.com/xeipuuv -// author-mail xeipuuv@gmail.com -// -// repository-name gojsonschema -// repository-desc An implementation of JSON Schema, based on IETF's draft v4 - Go language. -// -// description Defines resources pooling. -// Eases referencing and avoids downloading the same resource twice. -// -// created 26-02-2013 - -package gojsonschema - -import ( - "errors" - "fmt" - "reflect" - - "github.com/xeipuuv/gojsonreference" -) - -type schemaPoolDocument struct { - Document interface{} - Draft *Draft -} - -type schemaPool struct { - schemaPoolDocuments map[string]*schemaPoolDocument - jsonLoaderFactory JSONLoaderFactory - autoDetect *bool -} - -func (p *schemaPool) parseReferences(document interface{}, ref gojsonreference.JsonReference, pooled bool) error { - - var ( - draft *Draft - err error - reference = ref.String() - ) - // Only the root document should be added to the schema pool if pooled is true - if _, ok := p.schemaPoolDocuments[reference]; pooled && ok { - return fmt.Errorf("Reference already exists: \"%s\"", reference) - } - - if *p.autoDetect { - _, draft, err = parseSchemaURL(document) - if err != nil { - return err - } - } - - err = p.parseReferencesRecursive(document, ref, draft) - - if pooled { - p.schemaPoolDocuments[reference] = &schemaPoolDocument{Document: document, Draft: draft} - } - - return err -} - -func (p *schemaPool) parseReferencesRecursive(document interface{}, ref gojsonreference.JsonReference, draft *Draft) error { - // parseReferencesRecursive parses a JSON document and resolves all $id and $ref references. - // For $ref references it takes into account the $id scope it is in and replaces - // the reference by the absolute resolved reference - - // When encountering errors it fails silently. Error handling is done when the schema - // is syntactically parsed and any error encountered here should also come up there. - switch m := document.(type) { - case []interface{}: - for _, v := range m { - p.parseReferencesRecursive(v, ref, draft) - } - case map[string]interface{}: - localRef := &ref - - keyID := KEY_ID_NEW - if existsMapKey(m, KEY_ID) { - keyID = KEY_ID - } - if existsMapKey(m, keyID) && isKind(m[keyID], reflect.String) { - jsonReference, err := gojsonreference.NewJsonReference(m[keyID].(string)) - if err == nil { - localRef, err = ref.Inherits(jsonReference) - if err == nil { - if _, ok := p.schemaPoolDocuments[localRef.String()]; ok { - return fmt.Errorf("Reference already exists: \"%s\"", localRef.String()) - } - p.schemaPoolDocuments[localRef.String()] = &schemaPoolDocument{Document: document, Draft: draft} - } - } - } - - if existsMapKey(m, KEY_REF) && isKind(m[KEY_REF], reflect.String) { - jsonReference, err := gojsonreference.NewJsonReference(m[KEY_REF].(string)) - if err == nil { - absoluteRef, err := localRef.Inherits(jsonReference) - if err == nil { - m[KEY_REF] = absoluteRef.String() - } - } - } - - for k, v := range m { - // const and enums should be interpreted literally, so ignore them - if k == KEY_CONST || k == KEY_ENUM { - continue - } - // Something like a property or a dependency is not a valid schema, as it might describe properties named "$ref", "$id" or "const", etc - // Therefore don't treat it like a schema. - if k == KEY_PROPERTIES || k == KEY_DEPENDENCIES || k == KEY_PATTERN_PROPERTIES { - if child, ok := v.(map[string]interface{}); ok { - for _, v := range child { - p.parseReferencesRecursive(v, *localRef, draft) - } - } - } else { - p.parseReferencesRecursive(v, *localRef, draft) - } - } - } - return nil -} - -func (p *schemaPool) GetDocument(reference gojsonreference.JsonReference) (*schemaPoolDocument, error) { - - var ( - spd *schemaPoolDocument - draft *Draft - ok bool - err error - ) - - if internalLogEnabled { - internalLog("Get Document ( %s )", reference.String()) - } - - // Create a deep copy, so we can remove the fragment part later on without altering the original - refToURL, _ := gojsonreference.NewJsonReference(reference.String()) - - // First check if the given fragment is a location independent identifier - // http://json-schema.org/latest/json-schema-core.html#rfc.section.8.2.3 - - if spd, ok = p.schemaPoolDocuments[refToURL.String()]; ok { - if internalLogEnabled { - internalLog(" From pool") - } - return spd, nil - } - - // If the given reference is not a location independent identifier, - // strip the fragment and look for a document with it's base URI - - refToURL.GetUrl().Fragment = "" - - if cachedSpd, ok := p.schemaPoolDocuments[refToURL.String()]; ok { - document, _, err := reference.GetPointer().Get(cachedSpd.Document) - - if err != nil { - return nil, err - } - - if internalLogEnabled { - internalLog(" From pool") - } - - spd = &schemaPoolDocument{Document: document, Draft: cachedSpd.Draft} - p.schemaPoolDocuments[reference.String()] = spd - - return spd, nil - } - - // It is not possible to load anything remotely that is not canonical... - if !reference.IsCanonical() { - return nil, errors.New(formatErrorDescription( - Locale.ReferenceMustBeCanonical(), - ErrorDetails{"reference": reference.String()}, - )) - } - - jsonReferenceLoader := p.jsonLoaderFactory.New(reference.String()) - document, err := jsonReferenceLoader.LoadJSON() - - if err != nil { - return nil, err - } - - // add the whole document to the pool for potential re-use - p.parseReferences(document, refToURL, true) - - _, draft, _ = parseSchemaURL(document) - - // resolve the potential fragment and also cache it - document, _, err = reference.GetPointer().Get(document) - - if err != nil { - return nil, err - } - - return &schemaPoolDocument{Document: document, Draft: draft}, nil -} diff --git a/vendor/github.com/xeipuuv/gojsonschema/schemaReferencePool.go b/vendor/github.com/xeipuuv/gojsonschema/schemaReferencePool.go deleted file mode 100644 index 6e5e1b5c..00000000 --- a/vendor/github.com/xeipuuv/gojsonschema/schemaReferencePool.go +++ /dev/null @@ -1,68 +0,0 @@ -// Copyright 2015 xeipuuv ( https://github.com/xeipuuv ) -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -// author xeipuuv -// author-github https://github.com/xeipuuv -// author-mail xeipuuv@gmail.com -// -// repository-name gojsonschema -// repository-desc An implementation of JSON Schema, based on IETF's draft v4 - Go language. -// -// description Pool of referenced schemas. -// -// created 25-06-2013 - -package gojsonschema - -import ( - "fmt" -) - -type schemaReferencePool struct { - documents map[string]*subSchema -} - -func newSchemaReferencePool() *schemaReferencePool { - - p := &schemaReferencePool{} - p.documents = make(map[string]*subSchema) - - return p -} - -func (p *schemaReferencePool) Get(ref string) (r *subSchema, o bool) { - - if internalLogEnabled { - internalLog(fmt.Sprintf("Schema Reference ( %s )", ref)) - } - - if sch, ok := p.documents[ref]; ok { - if internalLogEnabled { - internalLog(fmt.Sprintf(" From pool")) - } - return sch, true - } - - return nil, false -} - -func (p *schemaReferencePool) Add(ref string, sch *subSchema) { - - if internalLogEnabled { - internalLog(fmt.Sprintf("Add Schema Reference %s to pool", ref)) - } - if _, ok := p.documents[ref]; !ok { - p.documents[ref] = sch - } -} diff --git a/vendor/github.com/xeipuuv/gojsonschema/schemaType.go b/vendor/github.com/xeipuuv/gojsonschema/schemaType.go deleted file mode 100644 index 36b447a2..00000000 --- a/vendor/github.com/xeipuuv/gojsonschema/schemaType.go +++ /dev/null @@ -1,83 +0,0 @@ -// Copyright 2015 xeipuuv ( https://github.com/xeipuuv ) -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -// author xeipuuv -// author-github https://github.com/xeipuuv -// author-mail xeipuuv@gmail.com -// -// repository-name gojsonschema -// repository-desc An implementation of JSON Schema, based on IETF's draft v4 - Go language. -// -// description Helper structure to handle schema types, and the combination of them. -// -// created 28-02-2013 - -package gojsonschema - -import ( - "errors" - "fmt" - "strings" -) - -type jsonSchemaType struct { - types []string -} - -// Is the schema typed ? that is containing at least one type -// When not typed, the schema does not need any type validation -func (t *jsonSchemaType) IsTyped() bool { - return len(t.types) > 0 -} - -func (t *jsonSchemaType) Add(etype string) error { - - if !isStringInSlice(JSON_TYPES, etype) { - return errors.New(formatErrorDescription(Locale.NotAValidType(), ErrorDetails{"given": "/" + etype + "/", "expected": JSON_TYPES})) - } - - if t.Contains(etype) { - return errors.New(formatErrorDescription(Locale.Duplicated(), ErrorDetails{"type": etype})) - } - - t.types = append(t.types, etype) - - return nil -} - -func (t *jsonSchemaType) Contains(etype string) bool { - - for _, v := range t.types { - if v == etype { - return true - } - } - - return false -} - -func (t *jsonSchemaType) String() string { - - if len(t.types) == 0 { - return STRING_UNDEFINED // should never happen - } - - // Displayed as a list [type1,type2,...] - if len(t.types) > 1 { - return fmt.Sprintf("[%s]", strings.Join(t.types, ",")) - } - - // Only one type: name only - return t.types[0] -} diff --git a/vendor/github.com/xeipuuv/gojsonschema/subSchema.go b/vendor/github.com/xeipuuv/gojsonschema/subSchema.go deleted file mode 100644 index ec779812..00000000 --- a/vendor/github.com/xeipuuv/gojsonschema/subSchema.go +++ /dev/null @@ -1,149 +0,0 @@ -// Copyright 2015 xeipuuv ( https://github.com/xeipuuv ) -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -// author xeipuuv -// author-github https://github.com/xeipuuv -// author-mail xeipuuv@gmail.com -// -// repository-name gojsonschema -// repository-desc An implementation of JSON Schema, based on IETF's draft v4 - Go language. -// -// description Defines the structure of a sub-subSchema. -// A sub-subSchema can contain other sub-schemas. -// -// created 27-02-2013 - -package gojsonschema - -import ( - "github.com/xeipuuv/gojsonreference" - "math/big" - "regexp" -) - -// Constants -const ( - KEY_SCHEMA = "$schema" - KEY_ID = "id" - KEY_ID_NEW = "$id" - KEY_REF = "$ref" - KEY_TITLE = "title" - KEY_DESCRIPTION = "description" - KEY_TYPE = "type" - KEY_ITEMS = "items" - KEY_ADDITIONAL_ITEMS = "additionalItems" - KEY_PROPERTIES = "properties" - KEY_PATTERN_PROPERTIES = "patternProperties" - KEY_ADDITIONAL_PROPERTIES = "additionalProperties" - KEY_PROPERTY_NAMES = "propertyNames" - KEY_DEFINITIONS = "definitions" - KEY_MULTIPLE_OF = "multipleOf" - KEY_MINIMUM = "minimum" - KEY_MAXIMUM = "maximum" - KEY_EXCLUSIVE_MINIMUM = "exclusiveMinimum" - KEY_EXCLUSIVE_MAXIMUM = "exclusiveMaximum" - KEY_MIN_LENGTH = "minLength" - KEY_MAX_LENGTH = "maxLength" - KEY_PATTERN = "pattern" - KEY_FORMAT = "format" - KEY_MIN_PROPERTIES = "minProperties" - KEY_MAX_PROPERTIES = "maxProperties" - KEY_DEPENDENCIES = "dependencies" - KEY_REQUIRED = "required" - KEY_MIN_ITEMS = "minItems" - KEY_MAX_ITEMS = "maxItems" - KEY_UNIQUE_ITEMS = "uniqueItems" - KEY_CONTAINS = "contains" - KEY_CONST = "const" - KEY_ENUM = "enum" - KEY_ONE_OF = "oneOf" - KEY_ANY_OF = "anyOf" - KEY_ALL_OF = "allOf" - KEY_NOT = "not" - KEY_IF = "if" - KEY_THEN = "then" - KEY_ELSE = "else" -) - -type subSchema struct { - draft *Draft - - // basic subSchema meta properties - id *gojsonreference.JsonReference - title *string - description *string - - property string - - // Quick pass/fail for boolean schemas - pass *bool - - // Types associated with the subSchema - types jsonSchemaType - - // Reference url - ref *gojsonreference.JsonReference - // Schema referenced - refSchema *subSchema - - // hierarchy - parent *subSchema - itemsChildren []*subSchema - itemsChildrenIsSingleSchema bool - propertiesChildren []*subSchema - - // validation : number / integer - multipleOf *big.Rat - maximum *big.Rat - exclusiveMaximum *big.Rat - minimum *big.Rat - exclusiveMinimum *big.Rat - - // validation : string - minLength *int - maxLength *int - pattern *regexp.Regexp - format string - - // validation : object - minProperties *int - maxProperties *int - required []string - - dependencies map[string]interface{} - additionalProperties interface{} - patternProperties map[string]*subSchema - propertyNames *subSchema - - // validation : array - minItems *int - maxItems *int - uniqueItems bool - contains *subSchema - - additionalItems interface{} - - // validation : all - _const *string //const is a golang keyword - enum []string - - // validation : subSchema - oneOf []*subSchema - anyOf []*subSchema - allOf []*subSchema - not *subSchema - _if *subSchema // if/else are golang keywords - _then *subSchema - _else *subSchema -} diff --git a/vendor/github.com/xeipuuv/gojsonschema/types.go b/vendor/github.com/xeipuuv/gojsonschema/types.go deleted file mode 100644 index 0e6fd517..00000000 --- a/vendor/github.com/xeipuuv/gojsonschema/types.go +++ /dev/null @@ -1,62 +0,0 @@ -// Copyright 2015 xeipuuv ( https://github.com/xeipuuv ) -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -// author xeipuuv -// author-github https://github.com/xeipuuv -// author-mail xeipuuv@gmail.com -// -// repository-name gojsonschema -// repository-desc An implementation of JSON Schema, based on IETF's draft v4 - Go language. -// -// description Contains const types for schema and JSON. -// -// created 28-02-2013 - -package gojsonschema - -// Type constants -const ( - TYPE_ARRAY = `array` - TYPE_BOOLEAN = `boolean` - TYPE_INTEGER = `integer` - TYPE_NUMBER = `number` - TYPE_NULL = `null` - TYPE_OBJECT = `object` - TYPE_STRING = `string` -) - -// JSON_TYPES hosts the list of type that are supported in JSON -var JSON_TYPES []string - -// SCHEMA_TYPES hosts the list of type that are supported in schemas -var SCHEMA_TYPES []string - -func init() { - JSON_TYPES = []string{ - TYPE_ARRAY, - TYPE_BOOLEAN, - TYPE_INTEGER, - TYPE_NUMBER, - TYPE_NULL, - TYPE_OBJECT, - TYPE_STRING} - - SCHEMA_TYPES = []string{ - TYPE_ARRAY, - TYPE_BOOLEAN, - TYPE_INTEGER, - TYPE_NUMBER, - TYPE_OBJECT, - TYPE_STRING} -} diff --git a/vendor/github.com/xeipuuv/gojsonschema/utils.go b/vendor/github.com/xeipuuv/gojsonschema/utils.go deleted file mode 100644 index a17d22e3..00000000 --- a/vendor/github.com/xeipuuv/gojsonschema/utils.go +++ /dev/null @@ -1,197 +0,0 @@ -// Copyright 2015 xeipuuv ( https://github.com/xeipuuv ) -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -// author xeipuuv -// author-github https://github.com/xeipuuv -// author-mail xeipuuv@gmail.com -// -// repository-name gojsonschema -// repository-desc An implementation of JSON Schema, based on IETF's draft v4 - Go language. -// -// description Various utility functions. -// -// created 26-02-2013 - -package gojsonschema - -import ( - "encoding/json" - "math/big" - "reflect" -) - -func isKind(what interface{}, kinds ...reflect.Kind) bool { - target := what - if isJSONNumber(what) { - // JSON Numbers are strings! - target = *mustBeNumber(what) - } - targetKind := reflect.ValueOf(target).Kind() - for _, kind := range kinds { - if targetKind == kind { - return true - } - } - return false -} - -func existsMapKey(m map[string]interface{}, k string) bool { - _, ok := m[k] - return ok -} - -func isStringInSlice(s []string, what string) bool { - for i := range s { - if s[i] == what { - return true - } - } - return false -} - -// indexStringInSlice returns the index of the first instance of 'what' in s or -1 if it is not found in s. -func indexStringInSlice(s []string, what string) int { - for i := range s { - if s[i] == what { - return i - } - } - return -1 -} - -func marshalToJSONString(value interface{}) (*string, error) { - - mBytes, err := json.Marshal(value) - if err != nil { - return nil, err - } - - sBytes := string(mBytes) - return &sBytes, nil -} - -func marshalWithoutNumber(value interface{}) (*string, error) { - - // The JSON is decoded using https://golang.org/pkg/encoding/json/#Decoder.UseNumber - // This means the numbers are internally still represented as strings and therefore 1.00 is unequal to 1 - // One way to eliminate these differences is to decode and encode the JSON one more time without Decoder.UseNumber - // so that these differences in representation are removed - - jsonString, err := marshalToJSONString(value) - if err != nil { - return nil, err - } - - var document interface{} - - err = json.Unmarshal([]byte(*jsonString), &document) - if err != nil { - return nil, err - } - - return marshalToJSONString(document) -} - -func isJSONNumber(what interface{}) bool { - - switch what.(type) { - - case json.Number: - return true - } - - return false -} - -func checkJSONInteger(what interface{}) (isInt bool) { - - jsonNumber := what.(json.Number) - - bigFloat, isValidNumber := new(big.Rat).SetString(string(jsonNumber)) - - return isValidNumber && bigFloat.IsInt() - -} - -// same as ECMA Number.MAX_SAFE_INTEGER and Number.MIN_SAFE_INTEGER -const ( - maxJSONFloat = float64(1<<53 - 1) // 9007199254740991.0 2^53 - 1 - minJSONFloat = -float64(1<<53 - 1) //-9007199254740991.0 -2^53 - 1 -) - -func mustBeInteger(what interface{}) *int { - - if isJSONNumber(what) { - - number := what.(json.Number) - - isInt := checkJSONInteger(number) - - if isInt { - - int64Value, err := number.Int64() - if err != nil { - return nil - } - - int32Value := int(int64Value) - return &int32Value - } - - } - - return nil -} - -func mustBeNumber(what interface{}) *big.Rat { - - if isJSONNumber(what) { - number := what.(json.Number) - float64Value, success := new(big.Rat).SetString(string(number)) - if success { - return float64Value - } - } - - return nil - -} - -func convertDocumentNode(val interface{}) interface{} { - - if lval, ok := val.([]interface{}); ok { - - res := []interface{}{} - for _, v := range lval { - res = append(res, convertDocumentNode(v)) - } - - return res - - } - - if mval, ok := val.(map[interface{}]interface{}); ok { - - res := map[string]interface{}{} - - for k, v := range mval { - res[k.(string)] = convertDocumentNode(v) - } - - return res - - } - - return val -} diff --git a/vendor/github.com/xeipuuv/gojsonschema/validation.go b/vendor/github.com/xeipuuv/gojsonschema/validation.go deleted file mode 100644 index 74091bca..00000000 --- a/vendor/github.com/xeipuuv/gojsonschema/validation.go +++ /dev/null @@ -1,858 +0,0 @@ -// Copyright 2015 xeipuuv ( https://github.com/xeipuuv ) -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -// author xeipuuv -// author-github https://github.com/xeipuuv -// author-mail xeipuuv@gmail.com -// -// repository-name gojsonschema -// repository-desc An implementation of JSON Schema, based on IETF's draft v4 - Go language. -// -// description Extends Schema and subSchema, implements the validation phase. -// -// created 28-02-2013 - -package gojsonschema - -import ( - "encoding/json" - "math/big" - "reflect" - "regexp" - "strconv" - "strings" - "unicode/utf8" -) - -// Validate loads and validates a JSON schema -func Validate(ls JSONLoader, ld JSONLoader) (*Result, error) { - // load schema - schema, err := NewSchema(ls) - if err != nil { - return nil, err - } - return schema.Validate(ld) -} - -// Validate loads and validates a JSON document -func (v *Schema) Validate(l JSONLoader) (*Result, error) { - root, err := l.LoadJSON() - if err != nil { - return nil, err - } - return v.validateDocument(root), nil -} - -func (v *Schema) validateDocument(root interface{}) *Result { - result := &Result{} - context := NewJsonContext(STRING_CONTEXT_ROOT, nil) - v.rootSchema.validateRecursive(v.rootSchema, root, result, context) - return result -} - -func (v *subSchema) subValidateWithContext(document interface{}, context *JsonContext) *Result { - result := &Result{} - v.validateRecursive(v, document, result, context) - return result -} - -// Walker function to validate the json recursively against the subSchema -func (v *subSchema) validateRecursive(currentSubSchema *subSchema, currentNode interface{}, result *Result, context *JsonContext) { - - if internalLogEnabled { - internalLog("validateRecursive %s", context.String()) - internalLog(" %v", currentNode) - } - - // Handle true/false schema as early as possible as all other fields will be nil - if currentSubSchema.pass != nil { - if !*currentSubSchema.pass { - result.addInternalError( - new(FalseError), - context, - currentNode, - ErrorDetails{}, - ) - } - return - } - - // Handle referenced schemas, returns directly when a $ref is found - if currentSubSchema.refSchema != nil { - v.validateRecursive(currentSubSchema.refSchema, currentNode, result, context) - return - } - - // Check for null value - if currentNode == nil { - if currentSubSchema.types.IsTyped() && !currentSubSchema.types.Contains(TYPE_NULL) { - result.addInternalError( - new(InvalidTypeError), - context, - currentNode, - ErrorDetails{ - "expected": currentSubSchema.types.String(), - "given": TYPE_NULL, - }, - ) - return - } - - currentSubSchema.validateSchema(currentSubSchema, currentNode, result, context) - v.validateCommon(currentSubSchema, currentNode, result, context) - - } else { // Not a null value - - if isJSONNumber(currentNode) { - - value := currentNode.(json.Number) - - isInt := checkJSONInteger(value) - - validType := currentSubSchema.types.Contains(TYPE_NUMBER) || (isInt && currentSubSchema.types.Contains(TYPE_INTEGER)) - - if currentSubSchema.types.IsTyped() && !validType { - - givenType := TYPE_INTEGER - if !isInt { - givenType = TYPE_NUMBER - } - - result.addInternalError( - new(InvalidTypeError), - context, - currentNode, - ErrorDetails{ - "expected": currentSubSchema.types.String(), - "given": givenType, - }, - ) - return - } - - currentSubSchema.validateSchema(currentSubSchema, value, result, context) - v.validateNumber(currentSubSchema, value, result, context) - v.validateCommon(currentSubSchema, value, result, context) - v.validateString(currentSubSchema, value, result, context) - - } else { - - rValue := reflect.ValueOf(currentNode) - rKind := rValue.Kind() - - switch rKind { - - // Slice => JSON array - - case reflect.Slice: - - if currentSubSchema.types.IsTyped() && !currentSubSchema.types.Contains(TYPE_ARRAY) { - result.addInternalError( - new(InvalidTypeError), - context, - currentNode, - ErrorDetails{ - "expected": currentSubSchema.types.String(), - "given": TYPE_ARRAY, - }, - ) - return - } - - castCurrentNode := currentNode.([]interface{}) - - currentSubSchema.validateSchema(currentSubSchema, castCurrentNode, result, context) - - v.validateArray(currentSubSchema, castCurrentNode, result, context) - v.validateCommon(currentSubSchema, castCurrentNode, result, context) - - // Map => JSON object - - case reflect.Map: - if currentSubSchema.types.IsTyped() && !currentSubSchema.types.Contains(TYPE_OBJECT) { - result.addInternalError( - new(InvalidTypeError), - context, - currentNode, - ErrorDetails{ - "expected": currentSubSchema.types.String(), - "given": TYPE_OBJECT, - }, - ) - return - } - - castCurrentNode, ok := currentNode.(map[string]interface{}) - if !ok { - castCurrentNode = convertDocumentNode(currentNode).(map[string]interface{}) - } - - currentSubSchema.validateSchema(currentSubSchema, castCurrentNode, result, context) - - v.validateObject(currentSubSchema, castCurrentNode, result, context) - v.validateCommon(currentSubSchema, castCurrentNode, result, context) - - for _, pSchema := range currentSubSchema.propertiesChildren { - nextNode, ok := castCurrentNode[pSchema.property] - if ok { - subContext := NewJsonContext(pSchema.property, context) - v.validateRecursive(pSchema, nextNode, result, subContext) - } - } - - // Simple JSON values : string, number, boolean - - case reflect.Bool: - - if currentSubSchema.types.IsTyped() && !currentSubSchema.types.Contains(TYPE_BOOLEAN) { - result.addInternalError( - new(InvalidTypeError), - context, - currentNode, - ErrorDetails{ - "expected": currentSubSchema.types.String(), - "given": TYPE_BOOLEAN, - }, - ) - return - } - - value := currentNode.(bool) - - currentSubSchema.validateSchema(currentSubSchema, value, result, context) - v.validateNumber(currentSubSchema, value, result, context) - v.validateCommon(currentSubSchema, value, result, context) - v.validateString(currentSubSchema, value, result, context) - - case reflect.String: - - if currentSubSchema.types.IsTyped() && !currentSubSchema.types.Contains(TYPE_STRING) { - result.addInternalError( - new(InvalidTypeError), - context, - currentNode, - ErrorDetails{ - "expected": currentSubSchema.types.String(), - "given": TYPE_STRING, - }, - ) - return - } - - value := currentNode.(string) - - currentSubSchema.validateSchema(currentSubSchema, value, result, context) - v.validateNumber(currentSubSchema, value, result, context) - v.validateCommon(currentSubSchema, value, result, context) - v.validateString(currentSubSchema, value, result, context) - - } - - } - - } - - result.incrementScore() -} - -// Different kinds of validation there, subSchema / common / array / object / string... -func (v *subSchema) validateSchema(currentSubSchema *subSchema, currentNode interface{}, result *Result, context *JsonContext) { - - if internalLogEnabled { - internalLog("validateSchema %s", context.String()) - internalLog(" %v", currentNode) - } - - if len(currentSubSchema.anyOf) > 0 { - - validatedAnyOf := false - var bestValidationResult *Result - - for _, anyOfSchema := range currentSubSchema.anyOf { - if !validatedAnyOf { - validationResult := anyOfSchema.subValidateWithContext(currentNode, context) - validatedAnyOf = validationResult.Valid() - - if !validatedAnyOf && (bestValidationResult == nil || validationResult.score > bestValidationResult.score) { - bestValidationResult = validationResult - } - } - } - if !validatedAnyOf { - - result.addInternalError(new(NumberAnyOfError), context, currentNode, ErrorDetails{}) - - if bestValidationResult != nil { - // add error messages of closest matching subSchema as - // that's probably the one the user was trying to match - result.mergeErrors(bestValidationResult) - } - } - } - - if len(currentSubSchema.oneOf) > 0 { - - nbValidated := 0 - var bestValidationResult *Result - - for _, oneOfSchema := range currentSubSchema.oneOf { - validationResult := oneOfSchema.subValidateWithContext(currentNode, context) - if validationResult.Valid() { - nbValidated++ - } else if nbValidated == 0 && (bestValidationResult == nil || validationResult.score > bestValidationResult.score) { - bestValidationResult = validationResult - } - } - - if nbValidated != 1 { - - result.addInternalError(new(NumberOneOfError), context, currentNode, ErrorDetails{}) - - if nbValidated == 0 { - // add error messages of closest matching subSchema as - // that's probably the one the user was trying to match - result.mergeErrors(bestValidationResult) - } - } - - } - - if len(currentSubSchema.allOf) > 0 { - nbValidated := 0 - - for _, allOfSchema := range currentSubSchema.allOf { - validationResult := allOfSchema.subValidateWithContext(currentNode, context) - if validationResult.Valid() { - nbValidated++ - } - result.mergeErrors(validationResult) - } - - if nbValidated != len(currentSubSchema.allOf) { - result.addInternalError(new(NumberAllOfError), context, currentNode, ErrorDetails{}) - } - } - - if currentSubSchema.not != nil { - validationResult := currentSubSchema.not.subValidateWithContext(currentNode, context) - if validationResult.Valid() { - result.addInternalError(new(NumberNotError), context, currentNode, ErrorDetails{}) - } - } - - if currentSubSchema.dependencies != nil && len(currentSubSchema.dependencies) > 0 { - if isKind(currentNode, reflect.Map) { - for elementKey := range currentNode.(map[string]interface{}) { - if dependency, ok := currentSubSchema.dependencies[elementKey]; ok { - switch dependency := dependency.(type) { - - case []string: - for _, dependOnKey := range dependency { - if _, dependencyResolved := currentNode.(map[string]interface{})[dependOnKey]; !dependencyResolved { - result.addInternalError( - new(MissingDependencyError), - context, - currentNode, - ErrorDetails{"dependency": dependOnKey}, - ) - } - } - - case *subSchema: - dependency.validateRecursive(dependency, currentNode, result, context) - } - } - } - } - } - - if currentSubSchema._if != nil { - validationResultIf := currentSubSchema._if.subValidateWithContext(currentNode, context) - if currentSubSchema._then != nil && validationResultIf.Valid() { - validationResultThen := currentSubSchema._then.subValidateWithContext(currentNode, context) - if !validationResultThen.Valid() { - result.addInternalError(new(ConditionThenError), context, currentNode, ErrorDetails{}) - result.mergeErrors(validationResultThen) - } - } - if currentSubSchema._else != nil && !validationResultIf.Valid() { - validationResultElse := currentSubSchema._else.subValidateWithContext(currentNode, context) - if !validationResultElse.Valid() { - result.addInternalError(new(ConditionElseError), context, currentNode, ErrorDetails{}) - result.mergeErrors(validationResultElse) - } - } - } - - result.incrementScore() -} - -func (v *subSchema) validateCommon(currentSubSchema *subSchema, value interface{}, result *Result, context *JsonContext) { - - if internalLogEnabled { - internalLog("validateCommon %s", context.String()) - internalLog(" %v", value) - } - - // const: - if currentSubSchema._const != nil { - vString, err := marshalWithoutNumber(value) - if err != nil { - result.addInternalError(new(InternalError), context, value, ErrorDetails{"error": err}) - } - if *vString != *currentSubSchema._const { - result.addInternalError(new(ConstError), - context, - value, - ErrorDetails{ - "allowed": *currentSubSchema._const, - }, - ) - } - } - - // enum: - if len(currentSubSchema.enum) > 0 { - vString, err := marshalWithoutNumber(value) - if err != nil { - result.addInternalError(new(InternalError), context, value, ErrorDetails{"error": err}) - } - if !isStringInSlice(currentSubSchema.enum, *vString) { - result.addInternalError( - new(EnumError), - context, - value, - ErrorDetails{ - "allowed": strings.Join(currentSubSchema.enum, ", "), - }, - ) - } - } - - result.incrementScore() -} - -func (v *subSchema) validateArray(currentSubSchema *subSchema, value []interface{}, result *Result, context *JsonContext) { - - if internalLogEnabled { - internalLog("validateArray %s", context.String()) - internalLog(" %v", value) - } - - nbValues := len(value) - - // TODO explain - if currentSubSchema.itemsChildrenIsSingleSchema { - for i := range value { - subContext := NewJsonContext(strconv.Itoa(i), context) - validationResult := currentSubSchema.itemsChildren[0].subValidateWithContext(value[i], subContext) - result.mergeErrors(validationResult) - } - } else { - if currentSubSchema.itemsChildren != nil && len(currentSubSchema.itemsChildren) > 0 { - - nbItems := len(currentSubSchema.itemsChildren) - - // while we have both schemas and values, check them against each other - for i := 0; i != nbItems && i != nbValues; i++ { - subContext := NewJsonContext(strconv.Itoa(i), context) - validationResult := currentSubSchema.itemsChildren[i].subValidateWithContext(value[i], subContext) - result.mergeErrors(validationResult) - } - - if nbItems < nbValues { - // we have less schemas than elements in the instance array, - // but that might be ok if "additionalItems" is specified. - - switch currentSubSchema.additionalItems.(type) { - case bool: - if !currentSubSchema.additionalItems.(bool) { - result.addInternalError(new(ArrayNoAdditionalItemsError), context, value, ErrorDetails{}) - } - case *subSchema: - additionalItemSchema := currentSubSchema.additionalItems.(*subSchema) - for i := nbItems; i != nbValues; i++ { - subContext := NewJsonContext(strconv.Itoa(i), context) - validationResult := additionalItemSchema.subValidateWithContext(value[i], subContext) - result.mergeErrors(validationResult) - } - } - } - } - } - - // minItems & maxItems - if currentSubSchema.minItems != nil { - if nbValues < int(*currentSubSchema.minItems) { - result.addInternalError( - new(ArrayMinItemsError), - context, - value, - ErrorDetails{"min": *currentSubSchema.minItems}, - ) - } - } - if currentSubSchema.maxItems != nil { - if nbValues > int(*currentSubSchema.maxItems) { - result.addInternalError( - new(ArrayMaxItemsError), - context, - value, - ErrorDetails{"max": *currentSubSchema.maxItems}, - ) - } - } - - // uniqueItems: - if currentSubSchema.uniqueItems { - var stringifiedItems = make(map[string]int) - for j, v := range value { - vString, err := marshalWithoutNumber(v) - if err != nil { - result.addInternalError(new(InternalError), context, value, ErrorDetails{"err": err}) - } - if i, ok := stringifiedItems[*vString]; ok { - result.addInternalError( - new(ItemsMustBeUniqueError), - context, - value, - ErrorDetails{"type": TYPE_ARRAY, "i": i, "j": j}, - ) - } - stringifiedItems[*vString] = j - } - } - - // contains: - - if currentSubSchema.contains != nil { - validatedOne := false - var bestValidationResult *Result - - for i, v := range value { - subContext := NewJsonContext(strconv.Itoa(i), context) - - validationResult := currentSubSchema.contains.subValidateWithContext(v, subContext) - if validationResult.Valid() { - validatedOne = true - break - } else { - if bestValidationResult == nil || validationResult.score > bestValidationResult.score { - bestValidationResult = validationResult - } - } - } - if !validatedOne { - result.addInternalError( - new(ArrayContainsError), - context, - value, - ErrorDetails{}, - ) - if bestValidationResult != nil { - result.mergeErrors(bestValidationResult) - } - } - } - - result.incrementScore() -} - -func (v *subSchema) validateObject(currentSubSchema *subSchema, value map[string]interface{}, result *Result, context *JsonContext) { - - if internalLogEnabled { - internalLog("validateObject %s", context.String()) - internalLog(" %v", value) - } - - // minProperties & maxProperties: - if currentSubSchema.minProperties != nil { - if len(value) < int(*currentSubSchema.minProperties) { - result.addInternalError( - new(ArrayMinPropertiesError), - context, - value, - ErrorDetails{"min": *currentSubSchema.minProperties}, - ) - } - } - if currentSubSchema.maxProperties != nil { - if len(value) > int(*currentSubSchema.maxProperties) { - result.addInternalError( - new(ArrayMaxPropertiesError), - context, - value, - ErrorDetails{"max": *currentSubSchema.maxProperties}, - ) - } - } - - // required: - for _, requiredProperty := range currentSubSchema.required { - _, ok := value[requiredProperty] - if ok { - result.incrementScore() - } else { - result.addInternalError( - new(RequiredError), - context, - value, - ErrorDetails{"property": requiredProperty}, - ) - } - } - - // additionalProperty & patternProperty: - for pk := range value { - - // Check whether this property is described by "properties" - found := false - for _, spValue := range currentSubSchema.propertiesChildren { - if pk == spValue.property { - found = true - } - } - - // Check whether this property is described by "patternProperties" - ppMatch := v.validatePatternProperty(currentSubSchema, pk, value[pk], result, context) - - // If it is not described by neither "properties" nor "patternProperties" it must pass "additionalProperties" - if !found && !ppMatch { - switch ap := currentSubSchema.additionalProperties.(type) { - case bool: - // Handle the boolean case separately as it's cleaner to return a specific error than failing to pass the false schema - if !ap { - result.addInternalError( - new(AdditionalPropertyNotAllowedError), - context, - value[pk], - ErrorDetails{"property": pk}, - ) - - } - case *subSchema: - validationResult := ap.subValidateWithContext(value[pk], NewJsonContext(pk, context)) - result.mergeErrors(validationResult) - } - } - } - - // propertyNames: - if currentSubSchema.propertyNames != nil { - for pk := range value { - validationResult := currentSubSchema.propertyNames.subValidateWithContext(pk, context) - if !validationResult.Valid() { - result.addInternalError(new(InvalidPropertyNameError), - context, - value, ErrorDetails{ - "property": pk, - }) - result.mergeErrors(validationResult) - } - } - } - - result.incrementScore() -} - -func (v *subSchema) validatePatternProperty(currentSubSchema *subSchema, key string, value interface{}, result *Result, context *JsonContext) bool { - - if internalLogEnabled { - internalLog("validatePatternProperty %s", context.String()) - internalLog(" %s %v", key, value) - } - - validated := false - - for pk, pv := range currentSubSchema.patternProperties { - if matches, _ := regexp.MatchString(pk, key); matches { - validated = true - subContext := NewJsonContext(key, context) - validationResult := pv.subValidateWithContext(value, subContext) - result.mergeErrors(validationResult) - } - } - - if !validated { - return false - } - - result.incrementScore() - return true -} - -func (v *subSchema) validateString(currentSubSchema *subSchema, value interface{}, result *Result, context *JsonContext) { - - // Ignore JSON numbers - if isJSONNumber(value) { - return - } - - // Ignore non strings - if !isKind(value, reflect.String) { - return - } - - if internalLogEnabled { - internalLog("validateString %s", context.String()) - internalLog(" %v", value) - } - - stringValue := value.(string) - - // minLength & maxLength: - if currentSubSchema.minLength != nil { - if utf8.RuneCount([]byte(stringValue)) < int(*currentSubSchema.minLength) { - result.addInternalError( - new(StringLengthGTEError), - context, - value, - ErrorDetails{"min": *currentSubSchema.minLength}, - ) - } - } - if currentSubSchema.maxLength != nil { - if utf8.RuneCount([]byte(stringValue)) > int(*currentSubSchema.maxLength) { - result.addInternalError( - new(StringLengthLTEError), - context, - value, - ErrorDetails{"max": *currentSubSchema.maxLength}, - ) - } - } - - // pattern: - if currentSubSchema.pattern != nil { - if !currentSubSchema.pattern.MatchString(stringValue) { - result.addInternalError( - new(DoesNotMatchPatternError), - context, - value, - ErrorDetails{"pattern": currentSubSchema.pattern}, - ) - - } - } - - // format - if currentSubSchema.format != "" { - if !FormatCheckers.IsFormat(currentSubSchema.format, stringValue) { - result.addInternalError( - new(DoesNotMatchFormatError), - context, - value, - ErrorDetails{"format": currentSubSchema.format}, - ) - } - } - - result.incrementScore() -} - -func (v *subSchema) validateNumber(currentSubSchema *subSchema, value interface{}, result *Result, context *JsonContext) { - - // Ignore non numbers - if !isJSONNumber(value) { - return - } - - if internalLogEnabled { - internalLog("validateNumber %s", context.String()) - internalLog(" %v", value) - } - - number := value.(json.Number) - float64Value, _ := new(big.Rat).SetString(string(number)) - - // multipleOf: - if currentSubSchema.multipleOf != nil { - if q := new(big.Rat).Quo(float64Value, currentSubSchema.multipleOf); !q.IsInt() { - result.addInternalError( - new(MultipleOfError), - context, - number, - ErrorDetails{ - "multiple": new(big.Float).SetRat(currentSubSchema.multipleOf), - }, - ) - } - } - - //maximum & exclusiveMaximum: - if currentSubSchema.maximum != nil { - if float64Value.Cmp(currentSubSchema.maximum) == 1 { - result.addInternalError( - new(NumberLTEError), - context, - number, - ErrorDetails{ - "max": new(big.Float).SetRat(currentSubSchema.maximum), - }, - ) - } - } - if currentSubSchema.exclusiveMaximum != nil { - if float64Value.Cmp(currentSubSchema.exclusiveMaximum) >= 0 { - result.addInternalError( - new(NumberLTError), - context, - number, - ErrorDetails{ - "max": new(big.Float).SetRat(currentSubSchema.exclusiveMaximum), - }, - ) - } - } - - //minimum & exclusiveMinimum: - if currentSubSchema.minimum != nil { - if float64Value.Cmp(currentSubSchema.minimum) == -1 { - result.addInternalError( - new(NumberGTEError), - context, - number, - ErrorDetails{ - "min": new(big.Float).SetRat(currentSubSchema.minimum), - }, - ) - } - } - if currentSubSchema.exclusiveMinimum != nil { - if float64Value.Cmp(currentSubSchema.exclusiveMinimum) <= 0 { - result.addInternalError( - new(NumberGTError), - context, - number, - ErrorDetails{ - "min": new(big.Float).SetRat(currentSubSchema.exclusiveMinimum), - }, - ) - } - } - - // format - if currentSubSchema.format != "" { - if !FormatCheckers.IsFormat(currentSubSchema.format, float64Value) { - result.addInternalError( - new(DoesNotMatchFormatError), - context, - value, - ErrorDetails{"format": currentSubSchema.format}, - ) - } - } - - result.incrementScore() -} diff --git a/vendor/modules.txt b/vendor/modules.txt index 449a7fa1..362d0533 100644 --- a/vendor/modules.txt +++ b/vendor/modules.txt @@ -453,7 +453,7 @@ github.com/oklog/ulid # github.com/opencontainers/go-digest v1.0.0 ## explicit; go 1.13 github.com/opencontainers/go-digest -# github.com/opencontainers/image-spec v1.1.0 +# github.com/opencontainers/image-spec v1.1.1 ## explicit; go 1.18 github.com/opencontainers/image-spec/schema github.com/opencontainers/image-spec/specs-go @@ -492,6 +492,9 @@ github.com/proglottis/gpgme github.com/rivo/uniseg # github.com/russross/blackfriday v2.0.0+incompatible ## explicit +# github.com/santhosh-tekuri/jsonschema/v5 v5.3.1 +## explicit; go 1.19 +github.com/santhosh-tekuri/jsonschema/v5 # github.com/secure-systems-lab/go-securesystemslib v0.9.0 ## explicit; go 1.20 github.com/secure-systems-lab/go-securesystemslib/encrypted @@ -573,15 +576,6 @@ github.com/vbauerster/mpb/v8 github.com/vbauerster/mpb/v8/cwriter github.com/vbauerster/mpb/v8/decor github.com/vbauerster/mpb/v8/internal -# github.com/xeipuuv/gojsonpointer v0.0.0-20190905194746-02993c407bfb -## explicit -github.com/xeipuuv/gojsonpointer -# github.com/xeipuuv/gojsonreference v0.0.0-20180127040603-bd5ef7bd5415 -## explicit -github.com/xeipuuv/gojsonreference -# github.com/xeipuuv/gojsonschema v1.2.0 -## explicit -github.com/xeipuuv/gojsonschema # go.mongodb.org/mongo-driver v1.14.0 ## explicit; go 1.18 go.mongodb.org/mongo-driver/bson