Fixed bugs in appcreator

backend/go-app/codegen.go

@@ -553,7 +553,7 @@ func generateYaml(swagger *openapi3.Swagger, newmd5 string) (*openapi3.Swagger,
 			})
 		} else if securitySchemes["BasicAuth"] != nil {
 			api.Authentication.Parameters = append(api.Authentication.Parameters, AuthenticationParams{
-				Name:        "username_auth",
+				Name:        "username_basic",
 				Value:       "",
 				Example:     "username",
 				Description: securitySchemes["BasicAuth"].Value.Description,
@@ -565,7 +565,7 @@ func generateYaml(swagger *openapi3.Swagger, newmd5 string) (*openapi3.Swagger,
 			})
 
 			api.Authentication.Parameters = append(api.Authentication.Parameters, AuthenticationParams{
-				Name:        "password_auth",
+				Name:        "password_basic",
 				Value:       "",
 				Example:     "*****",
 				Description: securitySchemes["BasicAuth"].Value.Description,

backend/go-app/walkoff.go

@@ -1843,7 +1843,7 @@ func saveWorkflow(resp http.ResponseWriter, request *http.Request) {
 				if !found && param.Required {
 					log.Printf("Appaction %s with required param %s doesn't exist.", action.Name, param.Name)
 					resp.WriteHeader(401)
-					resp.Write([]byte(`{"success": false}`))
+					resp.Write([]byte(fmt.Sprintf(`{"success": false, "reason": "Appaction %s with required param '%s' is empty."}`, action.Name, param.Name)))
 					return
 				}