…104)

Claude Code renders inline (not alternate screen), so old spinner text
can persist in tmux scrollback after cursor-up overwrites fail to reach
it.  get_status() previously checked PROCESSING_PATTERN before
IDLE_PROMPT_PATTERN across the entire 200-line capture buffer, causing
stale spinners to return PROCESSING when the terminal was actually idle.

Use position-based comparison: find the last occurrence of both patterns
and let the more recent one decide the current state.  This matches the
approach already used by Q CLI and Kiro CLI providers (PR #62).

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

…104) (#106)

Claude Code renders inline (not alternate screen), so old spinner text
can persist in tmux scrollback after cursor-up overwrites fail to reach
it.  get_status() previously checked PROCESSING_PATTERN before
IDLE_PROMPT_PATTERN across the entire 200-line capture buffer, causing
stale spinners to return PROCESSING when the terminal was actually idle.

Use position-based comparison: find the last occurrence of both patterns
and let the more recent one decide the current state.  This matches the
approach already used by Q CLI and Kiro CLI providers (PR #62).

Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>

…wslabs#104) (awslabs#106)

Claude Code renders inline (not alternate screen), so old spinner text
can persist in tmux scrollback after cursor-up overwrites fail to reach
it.  get_status() previously checked PROCESSING_PATTERN before
IDLE_PROMPT_PATTERN across the entire 200-line capture buffer, causing
stale spinners to return PROCESSING when the terminal was actually idle.

Use position-based comparison: find the last occurrence of both patterns
and let the more recent one decide the current state.  This matches the
approach already used by Q CLI and Kiro CLI providers (PR awslabs#62).

Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
(cherry picked from commit 0344496)

… rebuild

Previous hardening commit wrote sanitisers that CodeQL didn't recognise as
taint-kills because the checks sat *after* Path() construction and
requests.get() received the caller-controlled source string.

- _SAFE_URL_PATH_RE validates parsed.path *before* the fetch; the URL handed
  to requests.get() is rebuilt as f"https://{safe_host}{parsed.path}" where
  safe_host is pulled from the allowlist literal. Reject query/fragment/
  userinfo which have no place in a static .md fetch.
- _FILE_PATH_RE validates the source string *before* Path(source).resolve()
  and Path(source).exists() — the fullmatch regex sits on the data-flow
  edge into each Path() sink.
- Add a CodeQL job to ci.yml (python + js/ts, security-and-quality suite)
  so future SSRF/path-injection regressions fail CI instead of trickling
  in as post-merge alerts.
- Add scripts/security-scan.sh for local trivy + codeql runs mirroring CI.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

#226)

* fix(install): harden agent-profile install against SSRF and path injection

Closes CodeQL py/full-ssrf and py/path-injection alerts on the install
path added in #166.

- URL downloads restricted to https:// with a host allowlist
  (github.com, raw.githubusercontent.com by default; extend via
  CAO_PROFILE_ALLOWED_HOSTS env var).
- Redirects disabled; explicit is_redirect rejection.
- (5, 30)s connect/read timeout to bound worker exposure.
- Filename / profile-name regex [A-Za-z0-9_-]{1,64} on every sink.
- New allow_file_source kwarg on install_agent(); HTTP API and
  (transitively) ops-MCP install_profile pass False so remote callers
  cannot coerce the server into reading arbitrary local files.

CLI behaviour unchanged.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* fix(install): close CodeQL #60/#61/#62 with pre-Path validation + URL rebuild

Previous hardening commit wrote sanitisers that CodeQL didn't recognise as
taint-kills because the checks sat *after* Path() construction and
requests.get() received the caller-controlled source string.

- _SAFE_URL_PATH_RE validates parsed.path *before* the fetch; the URL handed
  to requests.get() is rebuilt as f"https://{safe_host}{parsed.path}" where
  safe_host is pulled from the allowlist literal. Reject query/fragment/
  userinfo which have no place in a static .md fetch.
- _FILE_PATH_RE validates the source string *before* Path(source).resolve()
  and Path(source).exists() — the fullmatch regex sits on the data-flow
  edge into each Path() sink.
- Add a CodeQL job to ci.yml (python + js/ts, security-and-quality suite)
  so future SSRF/path-injection regressions fail CI instead of trickling
  in as post-merge alerts.
- Add scripts/security-scan.sh for local trivy + codeql runs mirroring CI.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* fix(install): close CodeQL #63 + drop conflicting workflow CodeQL job

Two follow-ups to the previous hardening commit:

1. Alert #63 (py/path-injection, install_service.py:235)
   The `elif allow_file_source and _FILE_PATH_RE.fullmatch(source)
   and Path(source).exists()` guard still tripped the scanner because
   CodeQL doesn't thread the regex sanitiser through the compound
   boolean into the Path() call. Fix: dispatch by pure string suffix
   (`source.endswith(".md")`) — no Path() in install_agent() at all.
   All path construction happens inside _download_agent(), which already
   regex-validates before `.resolve()`.

2. The workflow-based `codeql` job conflicted with the repo's existing
   default-setup CodeQL ("CodeQL analyses from advanced configurations
   cannot be processed when the default setup is enabled"). Dropped the
   job and left a comment in ci.yml explaining why; default setup already
   runs the Analyze (python) / Analyze (js-ts) checks on every PR.

3. SECURITY.md — documented CodeQL coverage, the host allowlist behaviour
   (`CAO_PROFILE_ALLOWED_HOSTS`), and the scripts/security-scan.sh wrapper.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* fix(install): reject `..` segments in _FILE_PATH_RE (closes CodeQL #61)

The previous regex used a character class that included `.` and `/`, so
`../../etc/passwd.md` matched and passed into `Path(source).resolve()`.
CodeQL was right to flag it — the sanitiser was weaker than advertised.

- Add a leading negative lookahead `(?!.*\.\.)` to the file-path regex so
  any `..` anywhere in the string rejects the source before Path() is
  constructed. Legitimate `./foo.md`, `/abs/foo.md`, `~/foo.md`, and
  `sub/dir/foo.md` all still work.
- Two new regression tests cover `../../etc/passwd.md` and embedded
  `/tmp/foo/../etc/passwd.md` traversal shapes.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* fix(install): move file-path handling out of install_service (closes CodeQL #64)

Earlier rounds kept `Path(user_input)` reachable inside `install_service` behind
a regex sanitiser. Every regex shape that still admitted a legitimate CLI path
like `./foo.md` also admitted `../../etc/passwd.md` without an unacceptable
normalise+prefix-check — so CodeQL kept correctly flagging the `.resolve()`
sink.

Structural fix: the shared service doesn't need a file-path branch at all.

- `install_service.install_agent()` now accepts only a bare profile name
  (`_PROFILE_NAME_RE`) or an https:// URL on the host allowlist.
- `cli/commands/install.py` grows a `_copy_local_profile_to_store()` helper
  that does the file reading, stem validation, and copy-into-store itself,
  then calls the service with the bare validated stem.
- `api/main.py` drops the `allow_file_source=False` kwarg — the parameter
  is gone; the service refuses filesystem paths for every caller.
- Tests: remove the file-path branches from the service suite, move that
  coverage to the CLI suite (`TestCopyLocalProfileToStore` + integration
  tests on file-source `cao install` invocations).

Full test suite (`test/ --ignore=test/e2e -m "not integration"`): 1581/1581
pass. End-to-end smoke of `cao install /tmp/smoke-agent.md --provider kiro_cli`
verified.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* style: black reformat test_install.py (extra blank line)

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>