PORT=4311
# HOST=127.0.0.1 for local only. Use HOST=0.0.0.0 to allow remote connections (e.g. partner on another machine).
HOST=127.0.0.1
NODE_ENV=development

# Use production base once validated with your account.
PDB_BASE_URL=https://pdb.graphxserver.io

# Token: use .env OR CloudCache. For local/macOS, run: npm run setup-pdb-token (writes to CloudCache/.prooflab-pdb)
# Option A (plain token in env)
PDB_TOKEN=

# Option B (encrypted token in env)
# PDB_TOKEN_ENC=base64_payload
# TOKEN_ENC_KEY=passphrase_used_to_encrypt

# Optional extra local protection for desktop callers
# if set, callers must include header: x-prooflab-key: <value>
PROOFLAB_CLIENT_KEY=

# Comma-separated origins. For remote (partner connects): add http://YOUR_IP:4311
CORS_ORIGINS=http://localhost:3000,http://127.0.0.1:3000,http://localhost:4311,http://127.0.0.1:4311,http://localhost:5175,http://127.0.0.1:5175,null

# Network mode (server deployment): per-user payload path
# PROOFLAB_PAYLOAD_BASE=\\\\192.170.1.10\\Proof Lab\\pdb_payloads
# PROOFLAB_REQUIRE_USERNAME=true

# Security limits
REQUESTS_PER_MINUTE=120
CACHE_TTL_MS=30000
REQUEST_TIMEOUT_MS=12000

# PDB placement payload path (default: %USERPROFILE%\Documents\ProofLab)
# PROOFLAB_PAYLOAD_DIR=