feat(licenses): deprecate licenses v2

ee/query-service/app/api/api.go

@@ -41,7 +41,6 @@ type APIHandlerOptions struct {
 	FluxInterval      time.Duration
 	UseLogsNewSchema  bool
 	UseTraceNewSchema bool
-	UseLicensesV3     bool
 }
 
 type APIHandler struct {
@@ -68,7 +67,6 @@ func NewAPIHandler(opts APIHandlerOptions) (*APIHandler, error) {
 		FluxInterval:                  opts.FluxInterval,
 		UseLogsNewSchema:              opts.UseLogsNewSchema,
 		UseTraceNewSchema:             opts.UseTraceNewSchema,
-		UseLicensesV3:                 opts.UseLicensesV3,
 	})
 
 	if err != nil {

ee/query-service/app/api/license.go

@@ -84,13 +84,6 @@ func (ah *APIHandler) listLicenses(w http.ResponseWriter, r *http.Request) {
 }
 
 func (ah *APIHandler) applyLicense(w http.ResponseWriter, r *http.Request) {
-	if ah.UseLicensesV3 {
-		// if the licenses v3 is toggled on then do not apply license in v2 and run the validator!
-		// TODO: remove after migration to v3 and deprecation from zeus
-		zap.L().Info("early return from apply license v2 call")
-		render.Success(w, http.StatusOK, nil)
-		return
-	}
 	var l model.License
 
 	if err := json.NewDecoder(r.Body).Decode(&l); err != nil {
@@ -102,7 +95,7 @@ func (ah *APIHandler) applyLicense(w http.ResponseWriter, r *http.Request) {
 		RespondError(w, model.BadRequest(fmt.Errorf("license key is required")), nil)
 		return
 	}
-	license, apiError := ah.LM().Activate(r.Context(), l.Key)
+	license, apiError := ah.LM().ActivateV3(r.Context(), l.Key)
 	if apiError != nil {
 		RespondError(w, apiError, nil)
 		return
@@ -265,24 +258,12 @@ func convertLicenseV3ToLicenseV2(licenses []*model.LicenseV3) []model.License {
 }
 
 func (ah *APIHandler) listLicensesV2(w http.ResponseWriter, r *http.Request) {
-
-	var licenses []model.License
-
-	if ah.UseLicensesV3 {
-		licensesV3, err := ah.LM().GetLicensesV3(r.Context())
-		if err != nil {
-			RespondError(w, err, nil)
-			return
-		}
-		licenses = convertLicenseV3ToLicenseV2(licensesV3)
-	} else {
-		_licenses, apiError := ah.LM().GetLicenses(r.Context())
-		if apiError != nil {
-			RespondError(w, apiError, nil)
-			return
-		}
-		licenses = _licenses
+	licensesV3, apierr := ah.LM().GetLicensesV3(r.Context())
+	if apierr != nil {
+		RespondError(w, apierr, nil)
+		return
 	}
+	licenses := convertLicenseV3ToLicenseV2(licensesV3)
 
 	resp := model.Licenses{
 		TrialStart:                   -1,

ee/query-service/app/server.go

@@ -78,7 +78,6 @@ type ServerOptions struct {
 	GatewayUrl        string
 	UseLogsNewSchema  bool
 	UseTraceNewSchema bool
-	UseLicensesV3     bool
 }
 
 // Server runs HTTP api service
@@ -135,7 +134,7 @@ func NewServer(serverOptions *ServerOptions) (*Server, error) {
 	}
 
 	// initiate license manager
-	lm, err := licensepkg.StartManager("sqlite", localDB, serverOptions.UseLicensesV3)
+	lm, err := licensepkg.StartManager("sqlite", localDB)
 	if err != nil {
 		return nil, err
 	}
@@ -274,7 +273,6 @@ func NewServer(serverOptions *ServerOptions) (*Server, error) {
 		Gateway:                       gatewayProxy,
 		UseLogsNewSchema:              serverOptions.UseLogsNewSchema,
 		UseTraceNewSchema:             serverOptions.UseTraceNewSchema,
-		UseLicensesV3:                 serverOptions.UseLicensesV3,
 	}
 
 	apiHandler, err := api.NewAPIHandler(apiOpts)

ee/query-service/integrations/signozio/response.go

@@ -2,18 +2,6 @@ package signozio
 
 type status string
 
-type ActivationResult struct {
-	Status    status              `json:"status"`
-	Data      *ActivationResponse `json:"data,omitempty"`
-	ErrorType string              `json:"errorType,omitempty"`
-	Error     string              `json:"error,omitempty"`
-}
-
-type ActivationResponse struct {
-	ActivationId string `json:"ActivationId"`
-	PlanDetails  string `json:"PlanDetails"`
-}
-
 type ValidateLicenseResponse struct {
 	Status status                 `json:"status"`
 	Data   map[string]interface{} `json:"data"`

ee/query-service/integrations/signozio/signozio.go

@@ -10,7 +10,6 @@ import (
 	"time"
 
 	"github.com/pkg/errors"
-	"go.uber.org/zap"
 
 	"go.signoz.io/signoz/ee/query-service/constants"
 	"go.signoz.io/signoz/ee/query-service/model"
@@ -39,86 +38,6 @@ func init() {
 	C = New()
 }
 
-// ActivateLicense sends key to license.signoz.io and gets activation data
-func ActivateLicense(key, siteId string) (*ActivationResponse, *model.ApiError) {
-	licenseReq := map[string]string{
-		"key":    key,
-		"siteId": siteId,
-	}
-
-	reqString, _ := json.Marshal(licenseReq)
-	httpResponse, err := http.Post(C.Prefix+"/licenses/activate", APPLICATION_JSON, bytes.NewBuffer(reqString))
-
-	if err != nil {
-		zap.L().Error("failed to connect to license.signoz.io", zap.Error(err))
-		return nil, model.BadRequest(fmt.Errorf("unable to connect with license.signoz.io, please check your network connection"))
-	}
-
-	httpBody, err := io.ReadAll(httpResponse.Body)
-	if err != nil {
-		zap.L().Error("failed to read activation response from license.signoz.io", zap.Error(err))
-		return nil, model.BadRequest(fmt.Errorf("failed to read activation response from license.signoz.io"))
-	}
-
-	defer httpResponse.Body.Close()
-
-	// read api request result
-	result := ActivationResult{}
-	err = json.Unmarshal(httpBody, &result)
-	if err != nil {
-		zap.L().Error("failed to marshal activation response from license.signoz.io", zap.Error(err))
-		return nil, model.InternalError(errors.Wrap(err, "failed to marshal license activation response"))
-	}
-
-	switch httpResponse.StatusCode {
-	case 200, 201:
-		return result.Data, nil
-	case 400, 401:
-		return nil, model.BadRequest(fmt.Errorf(fmt.Sprintf("failed to activate: %s", result.Error)))
-	default:
-		return nil, model.InternalError(fmt.Errorf(fmt.Sprintf("failed to activate: %s", result.Error)))
-	}
-
-}
-
-// ValidateLicense validates the license key
-func ValidateLicense(activationId string) (*ActivationResponse, *model.ApiError) {
-	validReq := map[string]string{
-		"activationId": activationId,
-	}
-
-	reqString, _ := json.Marshal(validReq)
-	response, err := http.Post(C.Prefix+"/licenses/validate", APPLICATION_JSON, bytes.NewBuffer(reqString))
-
-	if err != nil {
-		return nil, model.BadRequest(errors.Wrap(err, "unable to connect with license.signoz.io, please check your network connection"))
-	}
-
-	body, err := io.ReadAll(response.Body)
-	if err != nil {
-		return nil, model.BadRequest(errors.Wrap(err, "failed to read validation response from license.signoz.io"))
-	}
-
-	defer response.Body.Close()
-
-	switch response.StatusCode {
-	case 200, 201:
-		a := ActivationResult{}
-		err = json.Unmarshal(body, &a)
-		if err != nil {
-			return nil, model.BadRequest(errors.Wrap(err, "failed to marshal license validation response"))
-		}
-		return a.Data, nil
-	case 400, 401:
-		return nil, model.BadRequest(errors.Wrap(fmt.Errorf(string(body)),
-			"bad request error received from license.signoz.io"))
-	default:
-		return nil, model.InternalError(errors.Wrap(fmt.Errorf(string(body)),
-			"internal error received from license.signoz.io"))
-	}
-
-}
-
 func ValidateLicenseV3(licenseKey string) (*model.LicenseV3, *model.ApiError) {
 
 	// Creating an HTTP client with a timeout for better control

ee/query-service/license/db.go

@@ -18,15 +18,13 @@ import (
 
 // Repo is license repo. stores license keys in a secured DB
 type Repo struct {
-	db            *sqlx.DB
-	useLicensesV3 bool
+	db *sqlx.DB
 }
 
 // NewLicenseRepo initiates a new license repo
-func NewLicenseRepo(db *sqlx.DB, useLicensesV3 bool) Repo {
+func NewLicenseRepo(db *sqlx.DB) Repo {
 	return Repo{
-		db:            db,
-		useLicensesV3: useLicensesV3,
+		db: db,
 	}
 }
 
@@ -112,26 +110,16 @@ func (r *Repo) GetActiveLicenseV2(ctx context.Context) (*model.License, *basemod
 // GetActiveLicense fetches the latest active license from DB.
 // If the license is not present, expect a nil license and a nil error in the output.
 func (r *Repo) GetActiveLicense(ctx context.Context) (*model.License, *basemodel.ApiError) {
-	if r.useLicensesV3 {
-		zap.L().Info("Using licenses v3 for GetActiveLicense")
-		activeLicenseV3, err := r.GetActiveLicenseV3(ctx)
-		if err != nil {
-			return nil, basemodel.InternalError(fmt.Errorf("failed to get active licenses from db: %v", err))
-		}
-
-		if activeLicenseV3 == nil {
-			return nil, nil
-		}
-		activeLicenseV2 := model.ConvertLicenseV3ToLicenseV2(activeLicenseV3)
-		return activeLicenseV2, nil
-
+	activeLicenseV3, err := r.GetActiveLicenseV3(ctx)
+	if err != nil {
+		return nil, basemodel.InternalError(fmt.Errorf("failed to get active licenses from db: %v", err))
 	}
 
-	active, err := r.GetActiveLicenseV2(ctx)
-	if err != nil {
-		return nil, err
+	if activeLicenseV3 == nil {
+		return nil, nil
 	}
-	return active, nil
+	activeLicenseV2 := model.ConvertLicenseV3ToLicenseV2(activeLicenseV3)
+	return activeLicenseV2, nil
 }
 
 func (r *Repo) GetActiveLicenseV3(ctx context.Context) (*model.LicenseV3, error) {