mirror of
https://github.com/snapotter-hq/SnapOtter.git
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SnapOtter
4e64ee2779
Auth: login rate limit 30/min (was 500), global rate limit 1000/min (was unlimited), password/username max lengths on all Zod schemas, session invalidation on role change, API key legacy scan bounded to 100 keys. SVG: hardened regex sanitizer with CDATA stripping, XML entity decoding, set/animate/iframe/embed blocking, comprehensive data: URI blocking, use element external href blocking. 11 attack payload fixtures added. SSRF: fixed DNS rebinding TOCTOU by pinning resolved IPs via custom HTTP/HTTPS agents. Added 6to4 and NAT64 to blocked IPv6 ranges. Docker: capability dropping (cap_drop ALL + minimal cap_add), resource limits (4g/8g mem, 512/1024 pids), healthcheck timeout, password removed from startup banner, default password warning comments. Network: CSP and HSTS applied in all environments (not just production), stack traces removed from all error responses, internal paths stripped from error details, per-route rate limits on uploads (60/min) and URL fetches (200/hour). Files: exclusive temp file creation (O_EXCL), disk space circuit breaker, per-user storage quotas, settings payload 64KB size guard. Python sidecar: script name allowlist in dispatcher, minimal environment for subprocess spawns. Dependencies: fixed 6 production CVEs (drizzle-orm, fastify, fast-uri, @fastify/static, next, archiver/lodash). Pinned all GitHub Actions to SHA hashes. 114 security tests added. Full OWASP Top 10 penetration test matrix verified against production Docker container (30/30 pass after hardening).
90 lines
3.5 KiB
Bash
Executable File
90 lines
3.5 KiB
Bash
Executable File
#!/bin/sh
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set -e
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# Apply auth defaults at runtime so they are never baked into image layers.
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# Users can override any of these via -e flags at docker run time.
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export AUTH_ENABLED="${AUTH_ENABLED:-true}"
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export DEFAULT_USERNAME="${DEFAULT_USERNAME:-admin}"
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export DEFAULT_PASSWORD="${DEFAULT_PASSWORD:-admin}"
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# Clean up any interrupted bootstrap from a previous start
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AI_VENV="/data/ai/venv"
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AI_VENV_TMP="/data/ai/venv.bootstrapping"
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if [ -d "$AI_VENV_TMP" ]; then
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echo "Cleaning up interrupted venv bootstrap..."
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rm -rf "$AI_VENV_TMP"
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fi
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# Bootstrap AI venv from base image on first run
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if [ ! -d "$AI_VENV" ] && [ -d "/opt/venv" ]; then
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echo "Bootstrapping AI venv from base image..."
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mkdir -p /data/ai/models /data/ai/pip-cache
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cp -r /opt/venv "$AI_VENV_TMP"
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mv "$AI_VENV_TMP" "$AI_VENV"
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echo "AI venv ready at $AI_VENV"
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fi
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print_banner() {
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RST='\033[0m'
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printf '\n'
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printf ' \033[1;36m🦦 SnapOtter%b\n' "$RST"
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printf ' \033[2m────────────────────────────────────────%b\n' "$RST"
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printf '\n'
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printf ' \033[32m➜%b Open \033[1;4mhttp://localhost:%s%b\n' "$RST" "${PORT:-1349}" "$RST"
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printf ' \033[33m➜%b Login \033[1m%s%b / \033[1m[CHANGE ON FIRST LOGIN]%b\n' "$RST" "${DEFAULT_USERNAME}" "$RST" "$RST"
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printf ' \033[36m➜%b Docs \033[2mhttps://docs.snapotter.com%b\n' "$RST" "$RST"
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printf '\n'
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}
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# Fix ownership of mounted volumes so the non-root snapotter user can write.
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# This runs as root, fixes permissions, then drops to snapotter via gosu.
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if [ "$(id -u)" = "0" ]; then
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# PUID/PGID support: remap the snapotter user/group to match host UID/GID.
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# This prevents permission conflicts when using bind mounts.
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PUID="${PUID:-$(id -u snapotter)}"
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PGID="${PGID:-$(id -g snapotter)}"
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if [ "$PUID" = "0" ] || [ "$PGID" = "0" ]; then
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echo "WARNING: PUID=0 or PGID=0 would run the app as root. Ignoring — using default snapotter UID/GID." >&2
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PUID=$(id -u snapotter)
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PGID=$(id -g snapotter)
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fi
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CUR_UID=$(id -u snapotter)
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CUR_GID=$(id -g snapotter)
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if [ "$CUR_UID" != "$PUID" ] || [ "$CUR_GID" != "$PGID" ]; then
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# Evict any conflicting user/group that holds the target UID/GID.
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# Delete user first (may cascade-delete its primary group).
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if [ "$CUR_UID" != "$PUID" ]; then
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EXISTING_USER=$(getent passwd "$PUID" 2>/dev/null | cut -d: -f1 || true)
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if [ -n "$EXISTING_USER" ] && [ "$EXISTING_USER" != "snapotter" ]; then
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deluser "$EXISTING_USER" 2>/dev/null || userdel "$EXISTING_USER" 2>/dev/null || true
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fi
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fi
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if [ "$CUR_GID" != "$PGID" ]; then
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EXISTING_GROUP=$(getent group "$PGID" 2>/dev/null | cut -d: -f1 || true)
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if [ -n "$EXISTING_GROUP" ] && [ "$EXISTING_GROUP" != "snapotter" ]; then
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delgroup "$EXISTING_GROUP" 2>/dev/null || groupdel "$EXISTING_GROUP" 2>/dev/null || true
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fi
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groupmod -g "$PGID" snapotter 2>/dev/null || true
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fi
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if [ "$CUR_UID" != "$PUID" ]; then
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usermod -u "$PUID" snapotter 2>/dev/null || true
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fi
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fi
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# Chown writable directories (/data is the persistent volume, /tmp/workspace is ephemeral).
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# /app and /opt/venv are read-only at runtime — no chown needed.
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chown -R snapotter:snapotter /data /tmp/workspace 2>&1 || \
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echo "WARNING: Could not fix volume permissions. Use named volumes (not Windows bind mounts) to avoid this. See docs for details." >&2
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print_banner
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exec gosu snapotter "$@"
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fi
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# Already running as snapotter (e.g. Kubernetes runAsUser)
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print_banner
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exec "$@"
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