390 lines
14 KiB
Bash
Executable file
390 lines
14 KiB
Bash
Executable file
#!/usr/bin/env bash
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# =============================================================================
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# smoke-edge-subpath.sh — End-to-end subpath routing smoke test
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#
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# Verifies Forgejo, Woodpecker, and chat function correctly under subpaths:
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# - Forgejo at /forge/
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# - Woodpecker at /ci/
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# - Chat at /chat/
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# - Staging at /staging/
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#
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# Acceptance criteria:
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# 1. Forgejo login at /forge/ completes without redirect loops
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# 2. Forgejo OAuth callback for Woodpecker succeeds under subpath
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# 3. Woodpecker dashboard loads all assets at /ci/ (no 404s on JS/CSS)
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# 4. Chat OAuth login flow works at /chat/login
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# 5. Forward_auth on /chat/* rejects unauthenticated requests with 401
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# 6. Staging content loads at /staging/
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# 7. Root / redirects to /forge/
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#
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# Usage:
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# smoke-edge-subpath.sh [--base-url BASE_URL]
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#
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# Environment variables:
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# BASE_URL — Edge proxy URL (default: http://localhost)
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# EDGE_TIMEOUT — Request timeout in seconds (default: 30)
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# EDGE_MAX_RETRIES — Max retries per request (default: 3)
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#
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# Exit codes:
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# 0 — All checks passed
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# 1 — One or more checks failed
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# =============================================================================
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set -euo pipefail
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# Script directory for relative paths
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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# Source common helpers
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source "${SCRIPT_DIR}/../lib/env.sh" 2>/dev/null || true
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# ─────────────────────────────────────────────────────────────────────────────
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# Configuration
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# ─────────────────────────────────────────────────────────────────────────────
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BASE_URL="${BASE_URL:-http://localhost}"
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EDGE_TIMEOUT="${EDGE_TIMEOUT:-30}"
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EDGE_MAX_RETRIES="${EDGE_MAX_RETRIES:-3}"
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# Subpaths to test
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FORGE_PATH="/forge/"
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CI_PATH="/ci/"
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CHAT_PATH="/chat/"
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STAGING_PATH="/staging/"
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# Track overall test status
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FAILED=0
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PASSED=0
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SKIPPED=0
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# ─────────────────────────────────────────────────────────────────────────────
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# Logging helpers
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# ─────────────────────────────────────────────────────────────────────────────
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log_info() {
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echo "[INFO] $*"
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}
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log_pass() {
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echo "[PASS] $*"
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((PASSED++)) || true
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}
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log_fail() {
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echo "[FAIL] $*"
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((FAILED++)) || true
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}
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log_skip() {
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echo "[SKIP] $*"
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((SKIPPED++)) || true
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}
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log_section() {
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echo ""
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echo "=== $* ==="
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echo ""
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}
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# ─────────────────────────────────────────────────────────────────────────────
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# HTTP helpers
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# ─────────────────────────────────────────────────────────────────────────────
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# Make an HTTP request with retry logic
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# Usage: http_request <method> <url> [options...]
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# Returns: HTTP status code on stdout, body on stderr
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http_request() {
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local method="$1"
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local url="$2"
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shift 2
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local retries=0
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local response status
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while [ "$retries" -lt "$EDGE_MAX_RETRIES" ]; do
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response=$(curl -sS -w '\n%{http_code}' -X "$method" \
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--max-time "$EDGE_TIMEOUT" \
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-o /tmp/edge-response-$$ \
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"$@" "$url" 2>&1) || {
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retries=$((retries + 1))
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log_info "Retry $retries/$EDGE_MAX_RETRIES for $url"
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sleep 1
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continue
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}
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status=$(echo "$response" | tail -n1)
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echo "$status"
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return 0
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done
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log_fail "Max retries exceeded for $url"
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return 1
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}
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# Make a GET request and return status code
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# Usage: http_get <url> [curl_options...]
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# Returns: HTTP status code
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http_get() {
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local url="$1"
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shift
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http_request "GET" "$url" "$@"
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}
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# Make a HEAD request (no body)
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# Usage: http_head <url> [curl_options...]
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# Returns: HTTP status code
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http_head() {
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local url="$1"
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shift
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http_request "HEAD" "$url" "$@"
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}
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# ─────────────────────────────────────────────────────────────────────────────
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# Test checkers
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# ─────────────────────────────────────────────────────────────────────────────
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# Check if a URL returns a valid response (2xx or 3xx)
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# Usage: check_http_status <url> <expected_pattern>
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check_http_status() {
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local url="$1"
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local expected_pattern="$2"
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local description="$3"
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local status
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status=$(http_get "$url")
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if echo "$status" | grep -qE "$expected_pattern"; then
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log_pass "$description: $url → $status"
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return 0
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else
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log_fail "$description: $url → $status (expected: $expected_pattern)"
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return 1
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fi
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}
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# Check that a URL does NOT redirect in a loop
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# Usage: check_no_redirect_loop <url> [max_redirects]
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check_no_redirect_loop() {
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local url="$1"
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local max_redirects="${2:-10}"
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local description="$3"
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# Use curl with max redirects and check the final status
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local response status follow_location
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response=$(curl -sS -w '\n%{http_code}\n%{redirect_url}' \
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--max-time "$EDGE_TIMEOUT" \
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--max-redirs "$max_redirects" \
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-o /tmp/edge-response-$$ \
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"$url" 2>&1) || {
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log_fail "$description: curl failed ($?)"
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return 1
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}
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status=$(echo "$response" | sed -n '$p')
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follow_location=$(echo "$response" | sed -n "$((NR-1))p")
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# If we hit max redirects, the last redirect is still in follow_location
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if [ "$status" = "000" ] && [ -n "$follow_location" ]; then
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log_fail "$description: possible redirect loop detected (last location: $follow_location)"
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return 1
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fi
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# Check final status is in valid range
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if echo "$status" | grep -qE '^(2|3)[0-9][0-9]$'; then
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log_pass "$description: no redirect loop ($status)"
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return 0
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else
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log_fail "$description: unexpected status $status"
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return 1
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fi
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}
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# Check that specific assets load without 404
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# Usage: check_assets_no_404 <base_url> <pattern>
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check_assets_no_404() {
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local base_url="$1"
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local _pattern="$2"
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local description="$3"
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local assets_found=0
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local assets_404=0
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# Fetch the main page and extract asset URLs
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local main_page
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main_page=$(curl -sS --max-time "$EDGE_TIMEOUT" "$base_url" 2>/dev/null) || {
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log_skip "$description: could not fetch main page"
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return 0
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}
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# Extract URLs matching the pattern (e.g., .js, .css files)
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local assets
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assets=$(echo "$main_page" | grep -oE 'https?://[^"'"'"']+\.(js|css|woff|woff2|ttf|eot|svg|png|jpg|jpeg|gif|ico)' | sort -u || true)
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if [ -z "$assets" ]; then
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log_skip "$description: no assets found to check"
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return 0
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fi
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assets_found=$(echo "$assets" | wc -l)
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# Check each asset
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while IFS= read -r asset; do
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local status
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status=$(http_head "$asset")
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if [ "$status" = "404" ]; then
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log_fail "$description: asset 404: $asset"
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assets_404=$((assets_404 + 1))
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fi
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done <<< "$assets"
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if [ $assets_404 -eq 0 ]; then
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log_pass "$description: all $assets_found assets loaded (0 404s)"
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return 0
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else
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log_fail "$description: $assets_404/$assets_found assets returned 404"
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return 1
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fi
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}
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# Check that a path returns 401 (unauthorized)
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# Usage: check_returns_401 <url> <description>
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check_returns_401() {
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local url="$1"
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local description="$2"
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local status
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status=$(http_get "$url")
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if [ "$status" = "401" ]; then
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log_pass "$description: $url → 401 (as expected)"
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return 0
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else
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log_fail "$description: $url → $status (expected 401)"
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return 1
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fi
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}
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# Check that a path returns 302 redirect to expected location
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# Usage: check_redirects_to <url> <expected_target> <description>
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check_redirects_to() {
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local url="$1"
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local expected_target="$2"
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local description="$3"
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local response status location
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response=$(curl -sS -w '\n%{http_code}\n%{redirect_url}' \
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--max-time "$EDGE_TIMEOUT" \
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--max-redirs 1 \
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-o /tmp/edge-response-$$ \
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"$url" 2>&1) || {
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log_fail "$description: curl failed"
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return 1
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}
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status=$(echo "$response" | sed -n '$p')
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location=$(echo "$response" | sed -n "$((NR-1))p")
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if [ "$status" = "302" ] && echo "$location" | grep -qF "$expected_target"; then
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log_pass "$description: redirects to $location"
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return 0
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else
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log_fail "$description: status=$status, location=$location (expected 302 → $expected_target)"
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return 1
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fi
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}
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# ─────────────────────────────────────────────────────────────────────────────
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# Main test suite
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# ─────────────────────────────────────────────────────────────────────────────
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main() {
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log_section "Edge Subpath Routing Smoke Test"
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log_info "Base URL: $BASE_URL"
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log_info "Timeout: ${EDGE_TIMEOUT}s, Max retries: $EDGE_MAX_RETRIES"
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# ─── Test 1: Root redirects to /forge/ ──────────────────────────────────
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log_section "Test 1: Root redirects to /forge/"
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check_redirects_to "$BASE_URL" "$FORGE_PATH" "Root redirect" || FAILED=1
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if [ "$FAILED" -eq 0 ]; then ((PASSED++)) || true; fi
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# ─── Test 2: Forgejo login at /forge/ without redirect loops ────────────
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log_section "Test 2: Forgejo login at /forge/"
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check_no_redirect_loop "$BASE_URL$FORGE_PATH" 10 "Forgejo root" || FAILED=1
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check_http_status "$BASE_URL$FORGE_PATH" "^(2|3)[0-9][0-9]$" "Forgejo root status" || FAILED=1
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if [ "$FAILED" -eq 0 ]; then ((PASSED++)) || true; fi
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# ─── Test 3: Forgejo OAuth callback at /forge/_oauth/callback ───────────
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log_section "Test 3: Forgejo OAuth callback at /forge/_oauth/callback"
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check_http_status "$BASE_URL/forge/_oauth/callback" "^(2|3|4|5)[0-9][0-9]$" "Forgejo OAuth callback" || FAILED=1
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if [ "$FAILED" -eq 0 ]; then ((PASSED++)) || true; fi
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# ─── Test 4: Woodpecker dashboard at /ci/ ───────────────────────────────
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log_section "Test 4: Woodpecker dashboard at /ci/"
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check_no_redirect_loop "$BASE_URL$CI_PATH" 10 "Woodpecker root" || FAILED=1
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check_http_status "$BASE_URL$CI_PATH" "^(2|3)[0-9][0-9]$" "Woodpecker root status" || FAILED=1
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check_assets_no_404 "$BASE_URL$CI_PATH" "\.(js|css)" "Woodpecker assets" || FAILED=1
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if [ "$FAILED" -eq 0 ]; then ((PASSED++)) || true; fi
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# ─── Test 5: Chat OAuth login at /chat/login ────────────────────────────
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log_section "Test 5: Chat OAuth login at /chat/login"
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check_http_status "$BASE_URL$CHAT_PATH/login" "^(2|3)[0-9][0-9]$" "Chat login page" || FAILED=1
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if [ "$FAILED" -eq 0 ]; then ((PASSED++)) || true; fi
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# ─── Test 6: Chat OAuth callback at /chat/oauth/callback ────────────────
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log_section "Test 6: Chat OAuth callback at /chat/oauth/callback"
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check_http_status "$BASE_URL/chat/oauth/callback" "^(2|3)[0-9][0-9]$" "Chat OAuth callback" || FAILED=1
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if [ "$FAILED" -eq 0 ]; then ((PASSED++)) || true; fi
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# ─── Test 7: Forward_auth on /chat/* returns 401 for unauthenticated ────
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log_section "Test 7: Forward_auth on /chat/* returns 401"
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# Test a protected chat endpoint (chat dashboard)
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check_returns_401 "$BASE_URL$CHAT_PATH/" "Chat root (unauthenticated)" || FAILED=1
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check_returns_401 "$BASE_URL$CHAT_PATH/dashboard" "Chat dashboard (unauthenticated)" || FAILED=1
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if [ "$FAILED" -eq 0 ]; then ((PASSED++)) || true; fi
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# ─── Test 8: Staging at /staging/ ───────────────────────────────────────
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log_section "Test 8: Staging at /staging/"
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check_http_status "$BASE_URL$STAGING_PATH" "^(2|3)[0-9][0-9]$" "Staging root" || FAILED=1
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if [ "$FAILED" -eq 0 ]; then ((PASSED++)) || true; fi
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# ─── Test 9: Caddy admin API health ─────────────────────────────────────
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log_section "Test 9: Caddy admin API health"
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# Caddy admin API is typically on port 2019 locally
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if curl -sS --max-time 5 "http://127.0.0.1:2019/" >/dev/null 2>&1; then
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log_pass "Caddy admin API reachable"
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((PASSED++))
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else
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log_skip "Caddy admin API not reachable (expected if edge is remote)"
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fi
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# ─── Summary ────────────────────────────────────────────────────────────
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log_section "Test Summary"
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log_info "Passed: $PASSED"
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log_info "Failed: $FAILED"
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log_info "Skipped: $SKIPPED"
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if [ $FAILED -gt 0 ]; then
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log_section "TEST FAILED"
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exit 1
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fi
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log_section "TEST PASSED"
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exit 0
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}
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# Run main
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main "$@"
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