Add MCP principal type to used routes

Author: MarceloRGonc

packages/server/api/src/app/app-connection/app-connection.controller.ts

@@ -171,7 +171,7 @@ const UpsertAppConnectionRequest = {
 
 const PatchAppConnectionRequest = {
   config: {
-    allowedPrincipals: [PrincipalType.USER],
+    allowedPrincipals: [PrincipalType.USER, PrincipalType.MCP],
     permission: Permission.WRITE_APP_CONNECTION,
   },
   schema: {
@@ -189,7 +189,11 @@ const PatchAppConnectionRequest = {
 
 const ListAppConnectionsRequest = {
   config: {
-    allowedPrincipals: [PrincipalType.USER, PrincipalType.SERVICE],
+    allowedPrincipals: [
+      PrincipalType.MCP,
+      PrincipalType.USER,
+      PrincipalType.SERVICE,
+    ],
     permission: Permission.READ_APP_CONNECTION,
   },
   schema: {
@@ -226,7 +230,7 @@ const DeleteAppConnectionRequest = {
 
 const GetAppConnectionRequest = {
   config: {
-    allowedPrincipals: [PrincipalType.USER],
+    allowedPrincipals: [PrincipalType.USER, PrincipalType.MCP],
     permission: Permission.READ_APP_CONNECTION,
   },
   schema: {
@@ -253,7 +257,7 @@ const GetAppConnectionRequest = {
 
 const GetConnectionMetadataRequest = {
   config: {
-    allowedPrincipals: [PrincipalType.USER],
+    allowedPrincipals: [PrincipalType.USER, PrincipalType.MCP],
     permission: Permission.READ_APP_CONNECTION,
   },
   schema: {

packages/server/api/src/app/blocks/base-block-module.ts

@@ -230,6 +230,9 @@ const ListCategoriesRequest = {
 };
 
 const OptionsBlockRequest = {
+  config: {
+    allowedPrincipals: ALL_PRINCIPAL_TYPES,
+  },
   schema: {
     operationId: 'Execute Block Properties',
     description:

packages/server/api/src/app/file/file.controller.ts

@@ -19,7 +19,7 @@ export const fileController: FastifyPluginAsyncTypebox = async (app) => {
 
 const GetFileRequest = {
   config: {
-    allowedPrincipals: [PrincipalType.USER],
+    allowedPrincipals: [PrincipalType.USER, PrincipalType.MCP],
   },
   schema: {
     operationId: 'Get File',

packages/server/api/src/app/flows/flow-run/flow-run-controller.ts

@@ -140,7 +140,11 @@ const FlowRunFilteredWithNoSteps = Type.Omit(FlowRun, [
 
 const ListRequest = {
   config: {
-    allowedPrincipals: [PrincipalType.USER, PrincipalType.SERVICE],
+    allowedPrincipals: [
+      PrincipalType.MCP,
+      PrincipalType.USER,
+      PrincipalType.SERVICE,
+    ],
   },
   schema: {
     operationId: 'List Flow Runs',
@@ -157,7 +161,11 @@ const ListRequest = {
 
 const GetRequest = {
   config: {
-    allowedPrincipals: [PrincipalType.SERVICE, PrincipalType.USER],
+    allowedPrincipals: [
+      PrincipalType.SERVICE,
+      PrincipalType.USER,
+      PrincipalType.MCP,
+    ],
   },
   schema: {
     operationId: 'Get Flow Run Details',
@@ -190,6 +198,7 @@ const ResumeFlowRunRequest = {
 
 const RetryFlowRequest = {
   config: {
+    allowedPrincipals: [PrincipalType.USER, PrincipalType.MCP],
     permission: Permission.RETRY_RUN,
   },
   schema: {

packages/server/api/src/app/flows/flow/flow-version.controller.ts

@@ -242,7 +242,11 @@ export const flowVersionController: FastifyPluginAsyncTypebox = async (
 
 const GetLatestVersionsByConnectionRequestOptions = {
   config: {
-    allowedPrincipals: [PrincipalType.USER, PrincipalType.SERVICE],
+    allowedPrincipals: [
+      PrincipalType.MCP,
+      PrincipalType.USER,
+      PrincipalType.SERVICE,
+    ],
     permission: Permission.READ_FLOW,
   },
   schema: {

packages/server/api/src/app/flows/flow/flow.controller.ts

@@ -361,6 +361,7 @@ const UpdateFlowRequestOptions = {
 const ListFlowsRequestOptions = {
   config: {
     allowedPrincipals: [
+      PrincipalType.MCP,
       PrincipalType.USER,
       PrincipalType.SERVICE,
       PrincipalType.WORKER,
@@ -381,6 +382,9 @@ const ListFlowsRequestOptions = {
 };
 
 const CountFlowsRequestOptions = {
+  config: {
+    allowedPrincipals: [PrincipalType.MCP, PrincipalType.USER],
+  },
   schema: {
     operationId: 'Get Flow Count',
     description:
@@ -419,7 +423,11 @@ const GetFlowTemplateRequestOptions = {
 
 const GetFlowRequestOptions = {
   config: {
-    allowedPrincipals: [PrincipalType.USER, PrincipalType.SERVICE],
+    allowedPrincipals: [
+      PrincipalType.MCP,
+      PrincipalType.USER,
+      PrincipalType.SERVICE,
+    ],
     permission: Permission.READ_FLOW,
   },
   schema: {

packages/shared/src/lib/authentication/model/principal-type.ts

@@ -1,4 +1,5 @@
 export enum PrincipalType {
+  MCP = 'MCP',
   USER = 'USER',
   ENGINE = 'ENGINE',
   SERVICE = 'SERVICE',