Files
keep/.gitea/workflows/docker.yml
Fredrik Johansson 67000b66ee Implement keep: self-hosted E2E encrypted secrets sync
Server: Express + better-sqlite3 (WAL), multi-recipient key-wrapping
per IMPLEMENTATION.md's design — vaults/recipients/vault_grants/
access_log. Two auth paths: ADMIN_PASSWORD header for recipient
management and revoke (pure metadata operations), signed-request
auth (Ed25519 signature over method+path+timestamp+body-hash) for
push/pull/grant, mirroring the spirit of this project family's other
signed-handshake patterns without naming them.

CLI: identity init/show/set-id, push/pull/grant/log, admin recipient
add/list/remove and revoke. Grant is a client-side crypto operation
(the granter unwraps the vault's current key locally and reseals it
for the new recipient) rather than a server-side operation, since the
server never holds an unwrapped key to grant with.

Verified end-to-end with two independent local identities against a
live server and separately against the built Docker image: register,
push, pull (granted and ungranted), grant without re-pushing, admin
revoke, a subsequent rotation confirming the revoked recipient stays
excluded, and rejection of missing/malformed signed-request auth.

Two real bugs caught during verification, not just written up:
- libsodium-wrappers' published ESM build does a relative import only
  resolvable under bundler-style resolution — broken under plain Node
  ESM. Fixed via createRequire to force the CJS build.
- Express's req.path inside a sub-router is relative to the mount
  point, which would have silently mismatched a client signing the
  full request path. Fixed by verifying against req.originalUrl.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-07-12 19:38:24 +02:00

54 lines
1.7 KiB
YAML

name: Docker
on:
push:
branches: [main]
workflow_dispatch:
jobs:
build-and-push:
runs-on: ubuntu-latest
steps:
- name: Checkout
uses: actions/checkout@v4
- name: Derive image name and tags
id: meta
shell: bash
run: |
set -euo pipefail
SERVER_URL="${GITHUB_SERVER_URL:-${GITEA_SERVER_URL:-}}"
REPO="${GITHUB_REPOSITORY:-${GITEA_REPOSITORY:-}}"
SHA="${GITHUB_SHA:-${GITEA_SHA:-}}"
if [[ -z "${SERVER_URL}" || -z "${REPO}" || -z "${SHA}" ]]; then
echo "Missing SERVER_URL/REPO/SHA env vars." >&2; exit 1
fi
HOST=$(echo "${SERVER_URL}" | sed 's|https://||;s|http://||')
IMAGE=$(echo "${HOST}/${REPO}" | tr '[:upper:]' '[:lower:]')
SHORT_SHA=$(echo "${SHA}" | cut -c1-7)
echo "host=${HOST}" >> "$GITHUB_OUTPUT"
echo "image=${IMAGE}" >> "$GITHUB_OUTPUT"
echo "short_sha=${SHORT_SHA}" >> "$GITHUB_OUTPUT"
- name: Log in to Gitea container registry
uses: docker/login-action@v3
with:
registry: ${{ steps.meta.outputs.host }}
username: ${{ github.actor }}
# Create a Gitea PAT with packages:write scope and add it as a
# repository secret named TKNTKN (Settings → Secrets)
password: ${{ secrets.TKNTKN }}
- name: Set up Docker Buildx
uses: docker/setup-buildx-action@v3
- name: Build and push
uses: docker/build-push-action@v6
with:
context: .
file: Dockerfile
push: true
tags: |
${{ steps.meta.outputs.image }}:latest
${{ steps.meta.outputs.image }}:${{ steps.meta.outputs.short_sha }}