Reads the host's Claude OAuth session key from ~/.claude.json at launch
and forwards it only to the egress sidecar (never to the agent), placing
a placeholder CLAUDE_CODE_OAUTH_TOKEN in the agent env so Claude Code
starts without seeing the real credential.
Mirrors the existing Codex forward_host_credentials flow (PRD 0029).
Adds claude_auth.py to extract and validate the sessionKey, a
CLAUDE_HOST_CREDENTIAL_TOKEN_REF constant in egress.py, and updates
manifest_agent.py to allow the flag for both 'codex' and 'claude'
templates. Also adds a mutual-exclusion check that rejects setting
both auth_token and forward_host_credentials together.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
fix(claude): read credentials from ~/.claude/.credentials.json
The actual OAuth token is in ~/.claude/.credentials.json under
claudeAiOauth.accessToken, not in ~/.claude.json.
~/.claude.json holds only UI state and profile metadata (oauthAccount
has no token fields). expiresAt in the credentials file is milliseconds,
not seconds.
Discovered after testing against Claude Code 2.1.198.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
fix(claude): fall back to macOS Keychain for credentials
On macOS, Claude Code stores credentials in the Keychain under
service "Claude Code-credentials" rather than in a file. When
~/.claude/.credentials.json is absent, shell out to:
security find-generic-password -s "Claude Code-credentials" -w
and parse the result as the same JSON schema.
~/.claude.json holds only profile/UI metadata (oauthAccount has
no token fields). expiresAt in the credentials is milliseconds.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
docs(prd): fix credential path references (~/.claude/.credentials.json)
fix(test): suppress gitleaks false positives on synthetic Claude tokens
Cover the new production lines added on this branch:
- cli/__init__: MissingEnvVarError maps to return 1
- cli/start: no-agents-defined path, prepare_with_preflight calls
render_preflight, _text_render_preflight backend name output
- env: resolve_env raises MissingEnvVarError for missing interpolated var
- smolmachines/launch: _proxy_host Linux/non-Linux branches,
_discover_urls git-gate host and supervise URL stamping
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Skill names become host/guest path segments interpolated into the
`bottle.exec` shell strings in each contrib provider's provision_skills.
They were validated only as strings, so a name with shell metacharacters
or path traversal could reach the command.
Layer two defenses:
- Primary: reject any skill name that isn't kebab-case
([a-z][a-z0-9-]*) at manifest load, reusing the convention already
enforced on bottle/agent filenames (new is_valid_entity_name helper
in manifest_schema). Fails loud and early, protecting every consumer
of the name — not just the exec call sites.
- Failsafe: shlex.quote the interpolated skills_dir / dst paths in the
claude, codex, and pi providers, so a future unvalidated field can't
inject shell metacharacters even if it bypasses the load-time check.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01NkwFXLFff9PYPy4wgVBJp9
didericis-claude
didericis