Files
PaperClipAI/server
DottaandPaperclip dfcda67650 feat(auth): default-open visible issue writes (#10804)
## Thinking Path

> - Paperclip is the open source app people use to manage AI agents for
work.
> - Agents coordinate through company-visible issues, comments, child
tasks, and assignments.
> - The current authorization rules give these write channels different
and narrow ownership grants.
> - Those differences prevent standard-trust agents from coordinating on
work that they can already read.
> - A responsible human user must still bound every agent action.
> - This pull request gives the four issue-write channels one
default-open rule based on issue visibility.
> - The benefit is consistent multi-agent coordination without weakening
company, user, trust-scope, or run-lifecycle controls.

## Linked Issues or Issue Description

**What existing behavior does this improve?**

This improves authorization for comments, issue updates, child creation,
and assignment on company-visible issues.

**Subsystem affected**

`server/` REST API authorization and issue routes.

**Current behavior**

Standard-trust agents can read company-visible issues, but narrow
ownership, parent, or mention grants can still deny related writes. Each
write channel also applies a different rule.

**Proposed behavior**

Allow standard-trust agents to comment, update fields, create child
issues, and assign work when they can read the target issue and the
responsible user is also authorized. Keep company boundaries, low-trust
scopes, checkout conflicts, status rules, pause gates, budget gates, and
explicit reopen rules unchanged.

**Reason and benefit**

Agents can coordinate on visible company work without relay issues or
unnecessary manager runs. One shared rule also makes the authorization
model easier to test and maintain.

**Breaking changes**

This intentionally broadens write access for standard-trust agents on
visible issues. Existing company boundaries and governance controls
remain in force.

Related prior approaches: Refs #10233 and Refs #9768. This change
unifies the comment case with visible issue updates, child creation, and
assignment while preserving the responsible-user ceiling and excluded
trust scopes.

## What Changed

- Added a shared default-open authorization decision for visible issue
writes.
- Applied the shared rule to comments, issue updates, child creation,
and assignment.
- Preserved low-trust, `skill_test`, `task_bridge`, responsible-user,
checkout, lifecycle, pause, and budget controls.
- Preserved explicit resume/restore authority for direct peer lifecycle
transitions on blocked, completed, and cancelled issues.
- Added regression coverage for cross-company denial, user intersection,
excluded scopes, comment-read structure, closed issues, child creation,
assignment, and peer updates.
- Updated the V1 implementation contract for the shared rule.

## Verification

- `pnpm exec vitest run
server/src/__tests__/authorization-service.test.ts
server/src/__tests__/issue-agent-mutation-ownership-routes.test.ts
server/src/__tests__/issue-comment-reopen-routes.test.ts
server/src/__tests__/low-trust-red-team-routes.test.ts --reporter=dot` —
217 tests passed.
- `pnpm --filter @paperclipai/server typecheck` — passed.
- `git diff --check public-gh/master...HEAD` — passed.
- Independent security review covered broken access control,
object-level authorization, excessive agency, cross-company access,
responsible-user intersection, excluded scopes, and lifecycle controls;
its peer lifecycle-transition finding is fixed with regression coverage.

## Risks

- Standard-trust agents gain broader write influence on issues that they
can already read.
- Future issue-visibility controls must keep `issue:read` as the
canonical authorization hook.
- Regression tests cover company boundaries, responsible-user
intersection, excluded scopes, active checkout conflicts, closed-issue
behavior, and non-transitive mention authority.

> For core feature work, check [`ROADMAP.md`](ROADMAP.md) first and
discuss it in `#dev` before opening the PR. Feature PRs that overlap
with planned core work may need to be redirected — check the roadmap
first. See `CONTRIBUTING.md`.

## Model Used

- OpenAI GPT-5 through Codex. The runtime does not expose the exact
deployment revision or context-window size. Agentic reasoning,
repository tools, shell execution, and test execution were enabled.

## 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>
2026-08-04 09:18:44 -05:00
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