StellPoker/.env.example at main · HitEmPoka/StellPoker · GitHub

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# ── Coordinator Service ──

# MPC node endpoints (3 nodes required for REP3 protocol)
MPC_NODE_0=http://localhost:8101
MPC_NODE_1=http://localhost:8102
MPC_NODE_2=http://localhost:8103

# Path to compiled Noir circuit artifacts (ACIR)
CIRCUIT_DIR=./circuits

# Path to CRS (common reference string) for proof generation
CRS_DIR=./crs

# Committee signing key (Stellar secret key, S...)
COMMITTEE_SECRET=S...

# Optional Stellar CLI identity label used by staging integration checks
COMMITTEE_IDENTITY=committee-local

# Coordinator bind address
BIND_ADDR=0.0.0.0:8080

# ── Soroban / Stellar ──

# Soroban RPC endpoint
SOROBAN_RPC=http://localhost:8000/soroban/rpc

# Deployed poker-table contract ID
POKER_TABLE_CONTRACT=C...

# Stellar network passphrase
NETWORK_PASSPHRASE="Test SDF Network ; September 2015"

# Reference table ID for cloning config on table creation
ONCHAIN_TABLE_ID=0

# ── Player Identities (for local/solo mode) ──
# Map on-chain addresses to local signing identities

PLAYER1_ADDRESS=G...
PLAYER1_IDENTITY=player1-local

PLAYER2_ADDRESS=G...
PLAYER2_IDENTITY=player2-local

# ── Database (optional — omit to run with in-memory state only) ──

# PostgreSQL connection URL for the coordinator database.
# When set, the coordinator applies pending migrations on startup and persists
# table sessions, MPC sessions, auth nonces, and player stats to the DB.
# DATABASE_URL=postgres://coordinator:password@localhost:5432/coordinator

# ── Optional ──

# Default buy-in for solo tables (stroops)
LOBBY_BUY_IN=1000000000

# Max table IDs to scan for open tables
OPEN_TABLE_SCAN_MAX=32

# Friendbot URL for testnet top-ups (auto-detected for localhost)
# FRIENDBOT_URL=http://localhost:8000/friendbot

# ── Admin RBAC ──
# JSON array of admin public keys with roles: super-admin, operator, read-only
# Admin endpoints require Stellar-signed payloads with x-admin-address / x-admin-signature headers.
# ADMIN_KEYS=[{"key":"GABCD...","role":"super-admin"},{"key":"GEFGH...","role":"operator"}]

# Skip auth signature verification (development only!)
# ALLOW_INSECURE_DEV_AUTH=true

# ── Frontend (Next.js) ──

NEXT_PUBLIC_COORDINATOR_URL=http://localhost:8080

# ── Feature Flags ──
#
# Each flag is read at coordinator startup.
# Value: 1 | true | yes | on  →  enabled
#        0 | false | no | off  →  disabled (default)
#
# Global flags
# FEATURE_FLAG_NEW_CIRCUITS=0        # Enable experimental circuit versions
# FEATURE_FLAG_CONTRACT_UPGRADE=0    # Gate new Soroban contract function calls
# FEATURE_FLAG_EXPERIMENTAL_UI=0     # Signal the UI to render next-gen components
# FEATURE_FLAG_CHAT_ENABLED=0        # Enable in-table WebSocket chat
# FEATURE_FLAG_SOLO_MODE=0           # Allow solo / bot-opponent table creation
#
# Per-table overrides (suffix: _TABLE_<id>)
# FEATURE_FLAG_CHAT_ENABLED_TABLE_3=1   # Enable chat only on table 3
# FEATURE_FLAG_NEW_CIRCUITS_TABLE_7=1   # Use new circuits only on table 7
#
# Per-player overrides (suffix: _PLAYER_<stellar-address>)
# FEATURE_FLAG_EXPERIMENTAL_UI_PLAYER_GABC...=1