TRA-4075 integrate kratos user management (#583)

* WIP

* WIP

* WIP

* WIP

* Update App.tsx and Header.tsx

* Update createResources.go, provider.go, and 2 more files...

* WIP

* fix eof newlines

* Fix ts imports, add readiness probe to kratos to prevent mizu being used while kratos isnt ready

* cleaned code

* fix install create namespace

* Update package-lock.json

* Update provider.go

* Update provider.go

* Update provider.go

* Update install_controller.go

* Update kratos.yml

* Update start.sh

* Update provider.go

* Update provider.go

* Update main.go, socket_routes.go, and 8 more files...

* Update App.tsx

* Update installRunner.go

* Update App.tsx

agent/pkg/providers/install_provider.go

@@ -0,0 +1,18 @@
+package providers
+
+import (
+	"context"
+	"mizuserver/pkg/config"
+)
+
+func IsInstallNeeded() (bool, error) {
+	if !config.Config.StandaloneMode { // install not needed in ephermeral mizu
+		return false, nil
+	}
+
+	if anyUserExists, err := AnyUserExists(context.Background()); err != nil {
+		return false, err
+	} else {
+		return !anyUserExists, nil
+	}
+}

agent/pkg/providers/user_provider.go

@@ -0,0 +1,162 @@
+package providers
+
+import (
+	"context"
+	"encoding/json"
+	"errors"
+	"fmt"
+	"net/http"
+	"net/http/cookiejar"
+
+	ory "github.com/ory/kratos-client-go"
+	"github.com/up9inc/mizu/shared/logger"
+)
+
+var client = getKratosClient("http://127.0.0.1:4433", "http://127.0.0.1:4434")
+
+// returns session token if successful
+func RegisterUser(username string, password string, ctx context.Context) (token *string, identityId string, err error, formErrorMessages map[string][]ory.UiText) {
+	flow, _, err := client.V0alpha2Api.InitializeSelfServiceRegistrationFlowWithoutBrowser(ctx).Execute()
+	if err != nil {
+		return nil, "", err, nil
+	}
+
+	result, _, err := client.V0alpha2Api.SubmitSelfServiceRegistrationFlow(ctx).Flow(flow.Id).SubmitSelfServiceRegistrationFlowBody(
+		ory.SubmitSelfServiceRegistrationFlowWithPasswordMethodBodyAsSubmitSelfServiceRegistrationFlowBody(&ory.SubmitSelfServiceRegistrationFlowWithPasswordMethodBody{
+			Method:   "password",
+			Password: password,
+			Traits:   map[string]interface{}{"username": username},
+		}),
+	).Execute()
+
+	if err != nil {
+		parsedKratosError, parsingErr := parseKratosRegistrationFormError(err)
+		if parsingErr != nil {
+			logger.Log.Debugf("error parsing kratos error: %v", parsingErr)
+			return nil, "", err, nil
+		} else {
+			return nil, "", err, parsedKratosError
+		}
+	}
+
+	return result.SessionToken, result.Identity.Id, nil, nil
+}
+
+func PerformLogin(username string, password string, ctx context.Context) (*string, error) {
+	flow, _, err := client.V0alpha2Api.InitializeSelfServiceLoginFlowWithoutBrowser(ctx).Execute()
+	if err != nil {
+		return nil, err
+	}
+
+	result, _, err := client.V0alpha2Api.SubmitSelfServiceLoginFlow(ctx).Flow(flow.Id).SubmitSelfServiceLoginFlowBody(
+		ory.SubmitSelfServiceLoginFlowWithPasswordMethodBodyAsSubmitSelfServiceLoginFlowBody(&ory.SubmitSelfServiceLoginFlowWithPasswordMethodBody{
+			Method:             "password",
+			Password:           password,
+			PasswordIdentifier: username,
+		}),
+	).Execute()
+
+	if err != nil {
+		return nil, err
+	}
+	if result == nil {
+		return nil, errors.New("unknown error occured during login")
+	}
+
+	return result.SessionToken, nil
+}
+
+func VerifyToken(token string, ctx context.Context) (bool, error) {
+	flow, _, err := client.V0alpha2Api.ToSession(ctx).XSessionToken(token).Execute()
+	if err != nil {
+		return false, err
+	}
+
+	if flow == nil {
+		return false, nil
+	}
+
+	return true, nil
+}
+
+func DeleteUser(identityId string, ctx context.Context) error {
+	result, err := client.V0alpha2Api.AdminDeleteIdentity(ctx, identityId).Execute()
+	if err != nil {
+		return err
+	}
+	if result == nil {
+		return errors.New("unknown error occured during user deletion")
+	}
+
+	if result.StatusCode < 200 || result.StatusCode > 299 {
+		return errors.New(fmt.Sprintf("user deletion returned bad status %d", result.StatusCode))
+	} else {
+		return nil
+	}
+}
+
+func AnyUserExists(ctx context.Context) (bool, error) {
+	request := client.V0alpha2Api.AdminListIdentities(ctx)
+	request.PerPage(1)
+
+	if result, _, err := request.Execute(); err != nil {
+		return false, err
+	} else {
+		return len(result) > 0, nil
+	}
+}
+
+func Logout(token string, ctx context.Context) error {
+	logoutRequest := client.V0alpha2Api.SubmitSelfServiceLogoutFlowWithoutBrowser(ctx)
+	logoutRequest.SubmitSelfServiceLogoutFlowWithoutBrowserBody(ory.SubmitSelfServiceLogoutFlowWithoutBrowserBody{
+		SessionToken: token,
+	})
+	if response, err := logoutRequest.Execute(); err != nil {
+		return err
+	} else if response == nil || response.StatusCode < 200 || response.StatusCode > 299 {
+		return errors.New("unknown error occured during logout")
+	}
+
+	return nil
+}
+
+func getKratosClient(url string, adminUrl string) *ory.APIClient {
+	conf := ory.NewConfiguration()
+	conf.Servers = ory.ServerConfigurations{{URL: url}}
+
+	// this ensures kratos client uses the admin url for admin actions (any new admin action we use will have to be added here)
+	conf.OperationServers = map[string]ory.ServerConfigurations{
+		"V0alpha2ApiService.AdminDeleteIdentity": {{URL: adminUrl}},
+		"V0alpha2ApiService.AdminListIdentities": {{URL: adminUrl}},
+	}
+
+	cj, _ := cookiejar.New(nil)
+	conf.HTTPClient = &http.Client{Jar: cj}
+	return ory.NewAPIClient(conf)
+}
+
+// returns map of form value key to error message
+func parseKratosRegistrationFormError(err error) (map[string][]ory.UiText, error) {
+	var openApiError *ory.GenericOpenAPIError
+	if errors.As(err, &openApiError) {
+		var registrationFlowModel *ory.SelfServiceRegistrationFlow
+		if jsonErr := json.Unmarshal(openApiError.Body(), &registrationFlowModel); jsonErr != nil {
+			return nil, jsonErr
+		} else {
+			formMessages := registrationFlowModel.Ui.Nodes
+			parsedMessages := make(map[string][]ory.UiText)
+
+			for _, message := range formMessages {
+				if len(message.Messages) > 0 {
+					if _, ok := parsedMessages[message.Group]; !ok {
+						parsedMessages[message.Group] = make([]ory.UiText, 0)
+					}
+					parsedMessages[message.Group] = append(parsedMessages[message.Group], message.Messages...)
+				}
+			}
+			return parsedMessages, nil
+		}
+	} else {
+		return nil, errors.New("error is not a generic openapi error")
+	}
+}