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57658fcb30 |
fix(codex): pass the run's GitHub broker capability to shell commands (#17605)
## Thinking Path > - Paperclip is the open source app people use to manage AI agents for work. > - When an execution has managed GitHub, Paperclip gives it token-free `git` and `gh` launchers. Each launcher call gets the run's credential from the broker with a per-run capability (`PAPERCLIP_GITHUB_BROKER_TOKEN`). > - The launchers run inside the agent's shell commands and read the capability from their environment. > - #17216 limits the environment of Codex shell commands to an allowlist, and it keeps every `PAPERCLIP_GITHUB_*` name out. > - So on legacy Codex through ACP, the launchers do not get the capability, report `capability_missing`, and continue without credentials. > - The native runner already passes the same names to its Codex provider (`GITHUB_CREDENTIAL_ENVIRONMENT_KEYS` in `packages/paperclip-runner/runner/crates/runner-core/src/codex_provider.rs`). > - This pull request adds the broker capability to the legacy Codex shell allowlist when Paperclip set it for the run. > - The benefit is that managed `git` and `gh` work again for legacy Codex agents. ## Linked Issues or Issue Description Fixes #17599 Refs #16549, #17216 ## What Changed - `packages/adapter-utils/src/codex-shell-environment.ts`: the shell allowlist also includes `PAPERCLIP_GITHUB_BROKER_TOKEN` and `PAPERCLIP_GITHUB_BRIDGE_TOKEN` when they have a value in the run's environment. Only the names enter `shell_environment_policy.include_only`. The values stay out of the Codex config and the arguments. - `packages/adapter-utils/src/codex-shell-environment.test.ts`: a new test for the capability. The "runtime transports" test no longer lists the broker token, because the launchers need it in the shell. ## Verification - `pnpm --filter @paperclipai/adapter-utils exec vitest run src/codex-shell-environment.test.ts`: 5 passed. The new test fails without the change. - Before the change, on a deployment with a legacy Codex agent that has managed GitHub, `gh pr view` in a shell command fails with `Paperclip: GitHub capability_missing; continuing without managed credentials`, and the shell has the broker URL but not the broker capability. I will add the result after the change is deployed there. ## Risks - Codex shell commands can now read the run's broker capability. The broker accepts it only while the run is live (`captureRunIdentity` requires `status === "running"`), and it returns the credential that the managed `gh` command receives anyway. - Agents cannot set these names in their configuration. `stripForbiddenEnvBindings` removes them (`server/src/services/heartbeat/run-preparation.ts`) before the server adds the run's own values. - No change for runs without managed GitHub: Paperclip does not set the capability, so the allowlist does not add it. ## Model Used - Provider and model: Anthropic Claude Opus 5.5 (`claude-opus-5-5`), used through Claude Code. - Capabilities used: tool use, code execution (local tests and type checks), and repository search. - A human reviewed the diagnosis and the change before this pull request was opened. ## 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) - [ ] 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 - [ ] I have updated relevant documentation to reflect my changes - [x] I have considered and documented any risks above - [ ] All Paperclip CI gates are green - [ ] Greptile is 5/5 with no open P2s, recommendations, or follow-ups - [ ] I will address all Greptile and reviewer comments before requesting merge |
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042051904d |
fix(codex): deliver configured service secrets to shell tools (#17216)
## Thinking Path > - Paperclip lets operators assign tools and credentials to agents. > - Legacy Codex starts provider processes and builds a separate shell environment policy. > - Both ACP and CLI removed every variable whose name contained KEY, SECRET, or TOKEN. > - This also removed service credentials that the operator explicitly assigned, such as SLACK_BOT_TOKEN. > - This pull request uses the resolved configuration to admit assigned service secrets by name. > - Every Codex launch keeps a bounded shell allowlist, including launches without an agent identity. > - Assigned scripts can use their credentials without adding unassigned host secrets to shell tools. ## Linked Issues or Issue Description Related: #16255. That PR fixes project-level exclude patterns. This PR fixes the removal of explicitly assigned service secrets and the fallback to an inherited policy when no agent identity is present. **What happened?** A Codex task could not run a Slack posting script. SLACK_BOT_TOKEN was present in its resolved launch environment, but Paperclip removed its name from shell_environment_policy.include_only. A live removal check also showed that an identity-free launch without an explicit policy could inherit an unassigned host token. **Expected behavior** An explicitly assigned service credential reaches shell commands. Removing that binding removes its shell access on the next launch. Unassigned host credentials stay outside the allowlist. Codex login credentials and observability headers keep their separate provider paths. **Steps to reproduce** 1. Configure a Legacy Codex agent with a synthetic SLACK_BOT_TOKEN value. 2. Run a shell command that checks whether the variable exists without printing its value. 3. Before this fix, the variable is absent. Repeat through ACP and CLI. 4. Remove the binding and run a second turn. Check that neither the removed token nor an unassigned host token reaches the command. **Paperclip version or commit** Reproduced in the executor regressions before the fix on master at |