ef43cc3be8
Make the wake digest/HMAC suite RUN and PASS in the real Woodpecker CI
runner (Alpine/musl, root), then hard-require the HMAC legs in CI.
Root cause of the runner-only D1/D4/D5/D6 failures (a masked-local run
passed, so it was runner-specific): a TOOLCHAIN divergence, not locale or
root. digest.sh's _scrub_ctrl used GNU-sed `\xNN` hex-escape byte matching.
The CI runner is node:24-alpine, whose sed is BusyBox — BusyBox sed REJECTS
a `\xNN` character range ("bad regex ... Invalid character range"), aborting
the whole scrub sed and silently VOIDING the scrub. Every scrubbed value
collapsed to empty, cascading into D1 (blank locators), D4 (no scrub/redact,
SHA blanked), D5 (blank agent prefix), D6 (blank [digest] class). Confirmed
by reproducing the exact 9-assertion failure in the ci-base image as root.
Fix (at the correct layer — a wake digest must render identically on any
runner):
- digest.sh _scrub_ctrl: patterns are now LITERAL bytes (printf %b), matching
byte-identically under GNU sed (glibc dev) and BusyBox sed (Alpine CI).
Verified identical output on both. Contract preserved: two-tier trust,
exit-4 hard-locator FAIL-LOUD, secret-scrub, and 40-hex SHA preservation
all unchanged — deterministic, not weakened.
- test-wake-digest-hmac.sh D4: replaced PCRE `grep -qP` (BusyBox grep has no
-P; the `&&` silently skipped the check in CI) with portable literal-byte
`grep -E` ranges (two disjoint bidi/zero-width ranges, excluding legit
U+2014 em-dash).
CI enablement:
- Dockerfile.ci + .woodpecker/ci.yml test step: add openssl (the non-circular
HMAC signer) so H1/H2, beacon B12, install I8 can run. The apk add in the
test step covers PR pipelines before ci-base rebuilds.
- Flip the 3 openssl skip-guards (digest whole-file, beacon B12, install I8)
to HARD-REQUIRE openssl when CI is set (Woodpecker CI=woodpecker) and FAIL
loud if absent; KEEP the skip for openssl-less local dev.
- manifest.txt: wake 0.6.2 -> 0.6.3 (digest.sh scrub portability; precedent).
Red-first verified in the ci-base container (root): D4 catches a broken
redaction, H1 catches a tamper that doesn't break the MAC, B12/I8 catch a
corrupted signer.
Closes #912
Part of #892
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0158NZqN2n2ymKFeJAZ4GUCb
@mosaicstack/mosaic
CLI package for the Mosaic self-hosted AI agent platform.
Usage
mosaic wizard # First-run setup wizard
mosaic gateway install # Install the gateway daemon
mosaic config show # View current configuration
mosaic config hooks list # Manage Claude hooks
Headless / CI Installation
Set MOSAIC_ASSUME_YES=1 (or ensure stdin is not a TTY) to skip all interactive prompts. The following environment variables control the install:
Gateway configuration (mosaic gateway install)
| Variable | Default | Required |
|---|---|---|
MOSAIC_STORAGE_TIER |
local |
No |
MOSAIC_GATEWAY_PORT |
14242 |
No |
MOSAIC_DATABASE_URL |
(none) | Yes if tier=team |
MOSAIC_VALKEY_URL |
(none) | Yes if tier=team |
MOSAIC_ANTHROPIC_API_KEY |
(none) | No |
MOSAIC_CORS_ORIGIN |
http://localhost:3000 |
No |
Admin user bootstrap
| Variable | Default | Required |
|---|---|---|
MOSAIC_ADMIN_NAME |
(none) | Yes (headless) |
MOSAIC_ADMIN_EMAIL |
(none) | Yes (headless) |
MOSAIC_ADMIN_PASSWORD |
(none) | Yes (headless) |
MOSAIC_ADMIN_PASSWORD must be at least 8 characters. In headless mode a missing or too-short password causes a non-zero exit.
Example: Docker / CI install
export MOSAIC_ASSUME_YES=1
export MOSAIC_ADMIN_NAME="Admin"
export MOSAIC_ADMIN_EMAIL="admin@example.com"
export MOSAIC_ADMIN_PASSWORD="securepass123"
mosaic gateway install
Runtime launchers
mosaic claude # Launch Claude Code with Mosaic injection
mosaic yolo claude # …with --dangerously-skip-permissions
mosaic codex | opencode | pi
mosaic claudex (EXPERIMENTAL)
Runs GPT models inside the Claude Code harness by pointing Claude Code at a
local claude-code-proxy that
translates the Anthropic Messages API to a ChatGPT-subscription (Codex OAuth)
backend. This is not Anthropic Claude — model behavior, tool use, and output
quality may differ. Intended for evaluation, not production delivery.
mosaic claudex # launch (prompts through the proxy readiness gate)
mosaic yolo claudex # …with --dangerously-skip-permissions
mosaic claudex --print "hello" # trailing args are forwarded to Claude Code
Prerequisite: the claude-code-proxy binary must be installed and
authenticated (claude-code-proxy codex auth …). mosaic claudex runs a
preflight that verifies the binary, the OAuth state (triggering a device re-auth
if needed), and a trusted local listener before launching; it fails closed
if the proxy cannot be brought up with a verified identity.
Isolation (never touches your real Claude state). claudex always launches
against an isolated CLAUDE_CONFIG_DIR (default ~/.config/mosaic/claudex/home).
The ambient CLAUDE_CONFIG_DIR is deliberately ignored, and a guard proves the
resolved dir can never be — or live under — the real ~/.claude. A claudex
session therefore cannot mutate your normal Claude Code config.
No token leakage. claudex never reads the proxy's credential file. Claude
Code is handed only ANTHROPIC_AUTH_TOKEN=unused pointed at the loopback proxy;
the entire credential-bearing env family (ANTHROPIC_*, AWS_*, GOOGLE_CLOUD_*,
GOOGLE_APPLICATION_CREDENTIALS, *_TOKEN, *_KEY, *_SECRET, …) is stripped
from the composed environment. The Bedrock/Vertex routing switches
(CLAUDE_CODE_USE_BEDROCK, CLAUDE_CODE_USE_VERTEX, and the _SKIP_*_AUTH
pair) are force-removed regardless of value — otherwise their mere presence
would route Claude Code to the real Anthropic API via AWS/GCP and bypass the
proxy. The proxy holds the real OAuth credential.
Model tiers (override via env).
| Tier | Env var | Default |
|---|---|---|
| primary (opus/sonnet) | ANTHROPIC_MODEL |
gpt-5.6-sol |
| small/fast (haiku) | ANTHROPIC_SMALL_FAST_MODEL |
gpt-5.6-luna |
Operator-provided values win over the defaults. Additional overrides:
MOSAIC_CLAUDEX_CONFIG_DIR (isolated config dir), ANTHROPIC_BASE_URL (proxy
endpoint).
Hooks management
After running mosaic wizard, Claude hooks are installed in ~/.claude/hooks-config.json.
mosaic config hooks list # Show all hooks and enabled/disabled status
mosaic config hooks disable PostToolUse # Disable a hook (reversible)
mosaic config hooks enable PostToolUse # Re-enable a disabled hook
Set CLAUDE_HOME to override the default ~/.claude directory.