Fix/issue#1289 (#1460)

* fix #1289

* Add unit test case

* fix `jwtTransKey`

* fix `jwtTransKey`

Co-authored-by: anqiansong <anqiansong@bytedance.com>

tools/goctl/api/gogen/genroutes.go

@@ -17,6 +17,7 @@ import (
 )
 
 const (
+	jwtTransKey    = "jwtTransition"
 	routesFilename = "routes"
 	routesTemplate = `// Code generated by goctl. DO NOT EDIT.
 package handler
@@ -58,6 +59,7 @@ type (
 		authName         string
 		middlewares      []string
 		prefix           string
+		jwtTrans         string
 	}
 	route struct {
 		method  string
@@ -96,6 +98,9 @@ func genRoutes(dir, rootPkg string, cfg *config.Config, api *spec.ApiSpec) error
 		if g.jwtEnabled {
 			jwt = fmt.Sprintf("\n rest.WithJwt(serverCtx.Config.%s.AccessSecret),", g.authName)
 		}
+		if len(g.jwtTrans) > 0 {
+			jwt = jwt + fmt.Sprintf("\n rest.WithJwtTransition(serverCtx.Config.%s.PrevSecret,serverCtx.Config.%s.Secret),", g.jwtTrans, g.jwtTrans)
+		}
 		var signature, prefix string
 		if g.signatureEnabled {
 			signature = "\n rest.WithSignature(serverCtx.Config.Signature),"
@@ -205,6 +210,11 @@ func getRoutes(api *spec.ApiSpec) ([]group, error) {
 			groupedRoutes.authName = jwt
 			groupedRoutes.jwtEnabled = true
 		}
+		jwtTrans := g.GetAnnotation(jwtTransKey)
+		if len(jwtTrans) > 0 {
+			groupedRoutes.jwtTrans = jwtTrans
+		}
+
 		signature := g.GetAnnotation("signature")
 		if signature == "true" {
 			groupedRoutes.signatureEnabled = true