Files
mcpctl/.taskmaster/tasks/task_058.md
Michal a869f77070 merge: AgentProject membership — the junction is now load-bearing
Merges feat/agent-project-membership (task 166/152). An agent can finally join
many projects: membership routes, per-membership role and optional brain
override, chat resolving context from the membership, and CLI attach-agent /
detach-agent / get memberships. The legacy Agent.projectId fallback is kept for
this release as the schema comment promises.

Conflict resolved in main.ts: that branch added its RBAC case to
mapUrlToPermission inline, while this branch had extracted the function to
middleware/url-permission.ts so it could be tested. Kept the extraction and
ported the case into it — joining a team is `edit:agents:<name>`, not
`create:agents`, which is the authority to mint a whole agent.

Also fixes something the extraction makes possible. security.test.ts contained a
hand-copied reproduction of mapUrlToPermission, because main.ts self-invokes
main() and nothing in it was importable. A security test asserting against a
copy stops testing the system the moment the real one changes, and this copy had
already drifted. It now imports the real function; all 18 assertions still pass,
against the code that actually runs.

Local: build clean, workspace 2550 passed, lint unchanged at 794 errors.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01N4wNHWf7xSwnZCWpJcyv9p
2026-08-09 23:34:18 +01:00

1.7 KiB

Task ID: 58

Title: Add RBAC for prompt link creation

Status: done

Dependencies: 56 ✓

Priority: medium

Description: Implement RBAC checks requiring edit permission on the target project to create prompt links, and auto-create service account permission on the source project.

Details:

  1. Update prompt creation in /src/mcpd/src/services/prompt.service.ts:

    async createPrompt(data: CreatePromptInput, userId: string): Promise<Prompt> {
      if (data.linkTarget) {
        // Verify user has edit permission on target project RBAC
        const hasPermission = await this.rbacService.checkPermission(
          userId, data.projectId, 'edit'
        );
        if (!hasPermission) {
          throw new ForbiddenError('Edit permission required to create prompt links');
        }
    
        // Parse link target
        const { project: sourceProject, server, uri } = this.parseLink(data.linkTarget);
    
        // Create service account permission on source project
        await this.rbacService.createServiceAccountPermission(
          data.projectId,  // target project
          sourceProject,   // source project
          server,
          uri,
          'read'
        );
      }
    
      return this.promptRepo.create(data);
    }
    
  2. Clean up service account permission when link is deleted

  3. Handle permission denied from source project

Test Strategy:

  • Unit test: Link creation requires edit permission
  • Unit test: Link creation without permission throws 403
  • Unit test: Service account permission created on source project
  • Unit test: Service account permission deleted when link deleted
  • Unit test: Non-link prompts skip RBAC checks
  • Integration test: End-to-end link creation with RBAC