kubeshark/tap/extensions/http/graphql.go
M. Mert Yıldıran 3cbccccb8b
Add GraphQL detection (#980)
* Add GraphQL detection

* Change the abbreviation to `GQL`

* Fix the `TestMacros` test case

* Try to fix the security issues reported by Snyk

* Run `go mod tidy` in `agent` directory

* Upgrade `golang.org/x/crypto`

* Downgrade `golang.org/x/crypto`

* Downgrade `golang.org/x/crypto`

* Downgrade `golang.org/x/crypto`

* Upgrade to `github.com/vektah/gqlparser/v2 v2.4.2`

* Run `go mod tidy`

* Replace `github.com/vektah/gqlparser/v2` with its fork `github.com/mertyildiran/gqlparser/v2` to fix the vulns

* Upgrade the `github.com/mertyildiran/gqlparser/v2 v2.4.6`

* Don't upgrade `golang.org/x/net`
2022-05-02 11:06:01 +03:00

32 lines
688 B
Go

package http
import (
"encoding/json"
"github.com/mertyildiran/gqlparser/v2/ast"
"github.com/mertyildiran/gqlparser/v2/parser"
)
func isGraphQL(request map[string]interface{}) bool {
if postData, ok := request["postData"].(map[string]interface{}); ok {
if postData["mimeType"] == "application/json" {
if text, ok := postData["text"].(string); ok {
var data map[string]interface{}
if err := json.Unmarshal([]byte(text), &data); err != nil {
return false
}
if query, ok := data["query"].(string); ok {
_, err := parser.ParseQuery(&ast.Source{Name: "ff", Input: query})
if err == nil {
return true
}
}
}
}
}
return false
}