2 Commits

Include renames

Author	SHA1	Message	Date
DottaandPaperclip	4fdef9457f	refactor(tools): isolate credential ownership (#17161) ... ## Thinking Path > - Paperclip is the open source app people use to manage AI agents for work. > - Connections need durable credentials that survive authorization and token rotation. > - Storage, registration, refresh coordination and credential selection lived in the general tool service. > - Each has a different ownership boundary: secrets, process-wide registration, database leases and per-service refresh work. > - This pull request gives those responsibilities named modules and passes their narrow capabilities to consumers. > - The benefit is visible credential ownership while retaining current concurrency and failure behavior. ## Linked Issues or Issue Description Depends on #17159. Earlier stack: #17144 → #17146 → #17147 → #17155 → #17157 → #17159 → this PR. **What existing behavior does this improve?** Maintenance of OAuth credential persistence, refresh and provider credential access. **Current behavior** The 14,877-line service owns registration flights, refresh leases, secret writes and provider selection alongside app setup. **Proposed behavior** Dedicated owners handle credential storage, client registration, refresh leases, connection/grant refresh, GitHub continuity and Vercel credential access. Credential selection composes those owners. Authorization callbacks remain in the coordinator for the next extraction. **Reason and benefit** The entry point falls to 12,019 lines, a reduction of 2,858. Lease acquisition and cleanup can be reviewed together, independently of callback completion. ## What Changed - Extract credential owners and shared single-flight/connection-link primitives. The largest new module is 650 lines. - Preserve process-wide client-registration flights, per-service refresh maps and GitHub sweep state. - Preserve live cloud-connector lookup, options and environment reads; use the existing secret client and transaction-scoped clients. - Extend the real local HTTP/PostgreSQL OAuth fixture with concurrent refresh across two service instances and authenticated use of rotated credentials. ## Verification - The two extended HTTP integration cases pass before extraction for public and client-secret-basic clients. - After extraction, all 470 public service and HTTP integration cases pass, including refresh failure, abandoned leases, secret redaction and membership revocation cases. The fixture was then strengthened after review: a second expiry must use the persisted rotated refresh token, and the provider rejects the old token. Both cases pass before and after extraction; server typecheck also passes. - Server typecheck, module-boundary gate and diff whitespace checks pass. - All 233 pre-existing function/method bodies match by normalized syntax comparison. - Full typecheck/build will run at the stack handoff. The earlier interrupted local full suite remains unverified; all current-head CI gates pass, with Greptile 5/5 and no open review findings. - Prior-head CI failure retained: run 39708550066, general server shard 2/12, `native-session-executor.test.ts` case “preserves a real listening process and its marker when a health RPC times out” raised `runner_remote_process_identity_unavailable` / `process_identity_changed`. Both the fixture and runner implementation are unchanged. The isolated case passes without changing assertions or timeouts. The fresh full CI run passes for the test-only review fix; the prior failure remains recorded here. ## Risks - Changing state lifetime could permit duplicate refreshes or registrations. Existing concurrency cases and the real HTTP fixture exercise these paths. - A transaction-scoped secret write must stay inside its authority lock. Function bodies, await ordering and client arguments are preserved. - The fixture proves assembled local HTTP/database behavior, not live third-party qualification. - No schema, public API, policy or scheduling change is intended. ## Model Used OpenAI Codex, GPT-6 family, with repository tools and code execution. The exact serving model ID and context-window size are not exposed in this session. ## Checklist - [x] I have included a thinking path that traces from project context to this change - [x] I have specified the model used (with version and capability details) - [x] I have checked ROADMAP.md and confirmed this PR does not duplicate planned core work - [x] I have searched GitHub for duplicate or related PRs and linked them above - [x] I have either (a) linked existing issues with `Fixes: #` / `Closes #` / `Refs #` OR (b) described the issue in-PR following the relevant issue template - [x] I have not referenced internal/instance-local Paperclip issues or links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip` URLs) - [x] My branch name describes the change (e.g. `docs/...`, `fix/...`) and contains no internal Paperclip ticket id or instance-derived details - [x] I have run tests locally and they pass - [x] I have added or updated tests where applicable - [x] I have updated relevant documentation to reflect my changes - [x] I have considered and documented any risks above - [x] All Paperclip CI gates are green - [x] Greptile is 5/5 with no open P2s, recommendations, or follow-ups - [x] I will address all Greptile and reviewer comments before requesting merge --------- Co-authored-by: Paperclip <noreply@paperclip.ing>	2026-10-21 22:21:43 -05:00
DottaandPaperclip	4413bb262f	refactor(tools): isolate OAuth protocol boundaries (#17147) ... ## Thinking Path > - Paperclip manages AI agents and their access to external tools. > - Tool connections use OAuth to obtain credentials from remote providers. > - The tool-access service mixed provider protocol parsing with database and secret writes. > - This made protocol changes hard to review without reading the full coordinator. > - This PR gives discovery, endpoint policy, and client exchange explicit owners. > - The coordinator keeps authorization, leases, persistence, and audit decisions. > - A real local provider fixture checks the boundary through public routes. ## Linked Issues or Issue Description **What existing behavior does this improve?** The ownership of OAuth discovery, registration, token exchange, and client metadata. **Current behavior** The tool-access service contains over 20,000 lines. Provider responses, endpoint policy, and stateful operations share the same closure. **Proposed behavior** Small protocol modules accept settings and named request capabilities. They return normalized results. The service owns durable state and existing public exports. This is part 3 of the stack: #17144, then #17146, then this PR. It targets #17146's branch. Review only this PR's diff. ## What Changed - Extract endpoint policy, metadata parsing/discovery, registration/token exchange, provider error normalization, and the public client metadata document. - Validate remote registration responses in the protocol module. Return client material to the coordinator for secret and connection writes. - Remove the unused raw provider response from the internal token result. Keep every consumed field. - Preserve process-wide registration single-flight, service-local maps, refresh leases, membership checks, callback checks, and transaction ownership. - Reuse connection-method URL normalization. Keep the endpoint setting and clock callbacks live. - Add a real local HTTP OAuth/MCP route fixture for public and Basic-authenticated clients. - Reduce `tool-access.ts` from 20,917 lines / 808,777 bytes to 19,293 lines / 749,158 bytes. The seven OAuth modules total 1,697 lines; the largest has 582 lines. The stack removes 2,232 lines from the original service. - Record the next profile-resolution and token-broker boundaries in the dated plan. ## Verification - Baseline: 466 service cases and 80 protocol/provider-policy cases pass. The new two-case HTTP fixture passes before moving production code. - After: `pnpm exec vitest run server/src/__tests__/tool-access-oauth-protocol.integration.test.ts server/src/__tests__/tool-access-service.test.ts server/src/__tests__/remote-mcp-connectors.test.ts server/src/__tests__/remote-http-rebinding.test.ts server/src/__tests__/oauth-client-metadata.test.ts` — 508 tests pass with one worker and disposable PostgreSQL. - The fixture drives connect, metadata discovery, DCR, PKCE code exchange, callback, catalog review, and finish. It checks persisted active state, secret references, issuer/auth-method binding, and wire-level authentication. - `pnpm -r --workspace-concurrency=2 typecheck` passes. The sandbox-only attempt could not open a local IPC socket; the same command passed with local process permissions. - `node scripts/check-module-boundaries.mjs` and `git diff --check` pass. - AST comparison confirms 37 moved bodies are unchanged. Registration protocol and persistence statements match their original halves. Token exchange only drops its unused raw result. Preflight uses explicit defaults and a clock callback. - Initial fixture authoring used a nonexistent catalog enabled field; the corrected assertion checks persisted status and reviewer identity. An initial typecheck found optional defaults at the new boundary; the caller now passes its already-validated defaults. - Final-stack local verification: `pnpm -r --workspace-concurrency=2 typecheck` and `pnpm build` pass. Remote CI is green at `3dc46c132408556ecb31038a9b9621ac20aacefc`. Greptile is 5/5 with no actionable findings or open inline threads. - Full local-suite limitation: `pnpm test:run` was interrupted after 79 minutes during the serial general-server phase, after CI had completed the full test matrix. Before interruption, it flagged the unchanged `company-search-service.test.ts` suite (26 database cases skipped). One isolated rerun passed all 28 cases without code changes. The original log and a pre-interruption copy are preserved. The original failure cause was not reproduced. The full local suite and its later groups are not claimed as passed; the complete CI matrix is green on this stack. ## Risks - OAuth endpoint checks and issuer/resource binding are security boundaries. Existing denial, redirect, scope, DCR, secret-redaction, and refresh tests cover the preserved paths. - A moved closure could capture stale policy or split registration/refresh ownership. The new modules hold no mutable state. Policy is read through the existing callback, and state stays in the service. - The local fixture proves real HTTP and database behavior. It does not claim a live third-party provider sign-in. - No schema, API, authorization policy, or persisted-data migration changes are intended. ## Model Used OpenAI Codex, GPT-6 family, with code execution and repository tools. The exact serving model ID and context-window size are not exposed in this session. ## Checklist - [x] I have included a thinking path that traces from project context to this change - [x] I have specified the model used (with version and capability details) - [x] I have checked ROADMAP.md and confirmed this PR does not duplicate planned core work - [x] I have searched GitHub for duplicate or related PRs and linked them above - [x] I have either (a) linked existing issues with `Fixes: #` / `Closes #` / `Refs #` OR (b) described the issue in-PR following the relevant issue template - [x] I have not referenced internal/instance-local Paperclip issues or links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip` URLs) - [x] My branch name describes the change (e.g. `docs/...`, `fix/...`) and contains no internal Paperclip ticket id or instance-derived details - [x] I have run tests locally and they pass - [x] I have added or updated tests where applicable - [x] I have updated relevant documentation to reflect my changes - [x] I have considered and documented any risks above - [x] All Paperclip CI gates are green - [x] Greptile is 5/5 with no open P2s, recommendations, or follow-ups - [x] I will address all Greptile and reviewer comments before requesting merge Co-authored-by: Paperclip <noreply@paperclip.ing>	2026-10-21 22:21:41 -05:00