fix: disinto init: auto-generate WOODPECKER_TOKEN for repo activation (#779) (#790)

Fixes #779

## Changes
Auto-generate WOODPECKER_TOKEN during disinto init by automating the Forgejo OAuth2 login flow after the compose stack starts. Adds generate_woodpecker_token() function that: logs into Forgejo web UI, drives the OAuth2 authorize/consent flow, completes the Woodpecker callback to get a session token, then creates a persistent personal access token via Woodpecker API. Saves to .env so activate_woodpecker_repo() can use it immediately. Failures are non-fatal (guarded with || true).

Co-authored-by: openhands <openhands@all-hands.dev>
Reviewed-on: https://codeberg.org/johba/disinto/pulls/790
Reviewed-by: Disinto_bot <disinto_bot@noreply.codeberg.org>
This commit is contained in:
johba 2026-03-27 14:01:28 +01:00
parent 2401e6b74a
commit ef544f58f9
2 changed files with 192 additions and 3 deletions

View file

@ -531,6 +531,8 @@ setup_forge() {
echo "Error: admin user '${admin_user}' not found after creation" >&2
exit 1
fi
# Preserve password for Woodpecker OAuth2 token generation (#779)
_FORGE_ADMIN_PASS="$admin_pass"
fi
# Get or create admin token
@ -1248,6 +1250,190 @@ create_woodpecker_oauth() {
echo "Config: Woodpecker forge vars written to .env"
}
# Auto-generate WOODPECKER_TOKEN by driving the Forgejo OAuth2 login flow.
# Requires _FORGE_ADMIN_PASS (set by setup_forge when admin user was just created).
# Called after compose stack is up, before activate_woodpecker_repo.
generate_woodpecker_token() {
local forge_url="$1"
local wp_server="${WOODPECKER_SERVER:-http://localhost:8000}"
local env_file="${FACTORY_ROOT}/.env"
local admin_user="disinto-admin"
local admin_pass="${_FORGE_ADMIN_PASS:-}"
# Skip if already set
if grep -q '^WOODPECKER_TOKEN=' "$env_file" 2>/dev/null; then
echo "Config: WOODPECKER_TOKEN already set in .env"
return 0
fi
echo ""
echo "── Woodpecker token generation ────────────────────────"
if [ -z "$admin_pass" ]; then
echo "Warning: Forgejo admin password not available — cannot generate WOODPECKER_TOKEN" >&2
echo " Log into Woodpecker at ${wp_server} and create a token manually" >&2
return 1
fi
# Wait for Woodpecker to become ready
echo -n "Waiting for Woodpecker"
local retries=0
while ! curl -sf --max-time 3 "${wp_server}/api/version" >/dev/null 2>&1; do
retries=$((retries + 1))
if [ "$retries" -gt 30 ]; then
echo ""
echo "Warning: Woodpecker not ready at ${wp_server} — skipping token generation" >&2
return 1
fi
echo -n "."
sleep 2
done
echo " ready"
# Flow: Forgejo web login → OAuth2 authorize → Woodpecker callback → token
local cookie_jar auth_body_file
cookie_jar=$(mktemp /tmp/wp-auth-XXXXXX)
auth_body_file=$(mktemp /tmp/wp-body-XXXXXX)
# Step 1: Log into Forgejo web UI (session cookie needed for OAuth consent)
local csrf
csrf=$(curl -sf -c "$cookie_jar" "${forge_url}/user/login" 2>/dev/null \
| grep -o 'name="_csrf"[^>]*' | head -1 \
| grep -oE '(content|value)="[^"]*"' | head -1 \
| cut -d'"' -f2) || csrf=""
if [ -z "$csrf" ]; then
echo "Warning: could not get Forgejo CSRF token — skipping token generation" >&2
rm -f "$cookie_jar" "$auth_body_file"
return 1
fi
curl -sf -b "$cookie_jar" -c "$cookie_jar" -X POST \
-o /dev/null \
"${forge_url}/user/login" \
--data-urlencode "_csrf=${csrf}" \
--data-urlencode "user_name=${admin_user}" \
--data-urlencode "password=${admin_pass}" \
2>/dev/null || true
# Step 2: Start Woodpecker OAuth2 flow (captures authorize URL with state param)
local wp_redir
wp_redir=$(curl -sf -o /dev/null -w '%{redirect_url}' \
"${wp_server}/authorize" 2>/dev/null) || wp_redir=""
if [ -z "$wp_redir" ]; then
echo "Warning: Woodpecker did not provide OAuth redirect — skipping token generation" >&2
rm -f "$cookie_jar" "$auth_body_file"
return 1
fi
# Rewrite internal Docker network URL to host-accessible URL
# (compose uses http://forgejo:3000 internally)
wp_redir=$(printf '%s' "$wp_redir" | sed "s|http://forgejo:3000|${forge_url}|g")
# Step 3: Hit Forgejo OAuth authorize endpoint with session
# First time: shows consent page. Already approved: redirects with code.
local auth_headers redirect_loc auth_code
auth_headers=$(curl -sf -b "$cookie_jar" -c "$cookie_jar" \
-D - -o "$auth_body_file" \
"$wp_redir" 2>/dev/null) || auth_headers=""
redirect_loc=$(printf '%s' "$auth_headers" \
| grep -i '^location:' | head -1 | tr -d '\r' | awk '{print $2}')
if printf '%s' "${redirect_loc:-}" | grep -q 'code='; then
# Auto-approved: extract code from redirect
auth_code=$(printf '%s' "$redirect_loc" | sed 's/.*code=\([^&]*\).*/\1/')
else
# Consent page: extract CSRF and POST grant approval
local consent_csrf
consent_csrf=$(grep -o 'name="_csrf"[^>]*' "$auth_body_file" 2>/dev/null \
| head -1 | grep -oE '(content|value)="[^"]*"' | head -1 \
| cut -d'"' -f2) || consent_csrf=""
if [ -n "$consent_csrf" ]; then
local grant_headers
grant_headers=$(curl -sf -b "$cookie_jar" -c "$cookie_jar" \
-D - -o /dev/null -X POST \
"${forge_url}/login/oauth/grant" \
--data-urlencode "_csrf=${consent_csrf}" \
2>/dev/null) || grant_headers=""
redirect_loc=$(printf '%s' "$grant_headers" \
| grep -i '^location:' | head -1 | tr -d '\r' | awk '{print $2}')
if printf '%s' "${redirect_loc:-}" | grep -q 'code='; then
auth_code=$(printf '%s' "$redirect_loc" | sed 's/.*code=\([^&]*\).*/\1/')
fi
fi
fi
rm -f "$auth_body_file"
if [ -z "${auth_code:-}" ]; then
echo "Warning: could not obtain OAuth2 authorization code — skipping token generation" >&2
rm -f "$cookie_jar"
return 1
fi
# Step 4: Complete Woodpecker OAuth callback (exchanges code for session)
local state
state=$(printf '%s' "$wp_redir" | sed -n 's/.*[&?]state=\([^&]*\).*/\1/p')
local wp_headers wp_token
wp_headers=$(curl -sf -c "$cookie_jar" \
-D - -o /dev/null \
"${wp_server}/authorize?code=${auth_code}&state=${state:-}" \
2>/dev/null) || wp_headers=""
# Extract token from redirect URL (Woodpecker returns ?access_token=...)
redirect_loc=$(printf '%s' "$wp_headers" \
| grep -i '^location:' | head -1 | tr -d '\r' | awk '{print $2}')
wp_token=""
if printf '%s' "${redirect_loc:-}" | grep -q 'access_token='; then
wp_token=$(printf '%s' "$redirect_loc" | sed 's/.*access_token=\([^&]*\).*/\1/')
fi
# Fallback: check for user_sess cookie
if [ -z "$wp_token" ]; then
wp_token=$(awk '/user_sess/{print $NF}' "$cookie_jar" 2>/dev/null) || wp_token=""
fi
rm -f "$cookie_jar"
if [ -z "$wp_token" ]; then
echo "Warning: could not obtain Woodpecker token — skipping token generation" >&2
return 1
fi
# Step 5: Create persistent personal access token via Woodpecker API
local pat_resp final_token
pat_resp=$(curl -sf -X POST \
-H "Authorization: Bearer ${wp_token}" \
"${wp_server}/api/user/token" \
2>/dev/null) || pat_resp=""
final_token=""
if [ -n "$pat_resp" ]; then
final_token=$(printf '%s' "$pat_resp" \
| jq -r 'if .token then .token elif .access_token then .access_token else empty end' \
2>/dev/null) || final_token=""
fi
# Use persistent token if available, otherwise use session token
final_token="${final_token:-$wp_token}"
# Save to .env
if grep -q '^WOODPECKER_TOKEN=' "$env_file" 2>/dev/null; then
sed -i "s|^WOODPECKER_TOKEN=.*|WOODPECKER_TOKEN=${final_token}|" "$env_file"
else
printf 'WOODPECKER_TOKEN=%s\n' "$final_token" >> "$env_file"
fi
export WOODPECKER_TOKEN="$final_token"
echo "Config: WOODPECKER_TOKEN generated and saved to .env"
}
activate_woodpecker_repo() {
local forge_repo="$1"
local wp_server="${WOODPECKER_SERVER:-http://localhost:8000}"
@ -1522,6 +1708,9 @@ p.write_text(text)
docker compose -f "${FACTORY_ROOT}/docker-compose.yml" up -d
echo "Stack: running (forgejo + woodpecker + agents)"
# Generate WOODPECKER_TOKEN via Forgejo OAuth2 flow (#779)
generate_woodpecker_token "$forge_url" || true
# Activate repo in Woodpecker now that stack is running
activate_woodpecker_repo "$forge_repo"