application.yml

server:
  port: ${SERVER_PORT:8080}

spring:
  application:
    name: wallet-app
  datasource:
    url: ${DB_URL:jdbc:mysql://127.0.0.1:3306/wallet_db?allowMultiQueries=true&useSSL=false&characterEncoding=UTF-8&autoReconnect=true}
    username: ${DB_USERNAME:root}
    password: ${DB_PASSWORD:}
    hikari:
      maximum-pool-size: ${DB_POOL_MAX:20}
      minimum-idle: ${DB_POOL_MIN:2}
  jpa:
    hibernate:
      ddl-auto: none
    show-sql: false
    open-in-view: false
    properties:
      hibernate:
        dialect: org.hibernate.dialect.MySQLDialect
        jdbc:
          batch_size: 50
        order_inserts: true
        order_updates: true
  cache:
    type: caffeine

keystore:
  dir: ${KEYSTORE_DIR:/data/keystores}
  password: ${WALLET_KEYSTORE_PASSWORD:${KEYSTORE_PASSWORD:}}
  eosDepositAddress: ${EOS_DEPOSIT_ADDRESS:}

management:
  endpoints:
    web:
      exposure:
        include: health,info,prometheus,metrics
  endpoint:
    health:
      show-details: when_authorized
  metrics:
    tags:
      application: ${spring.application.name}

wallet:
  signing:
    # TOKENCORE | EXTERNAL — per-chain override in wallet_chain_config.signing_backend when column exists; see WalletChainProperties
    default-backend: TOKENCORE
  tokencore:
    # Ethereum chain id for signing (1 = mainnet, 11155111 = Sepolia, etc.)
    ethereum-chain-id: ${ETH_SIGN_CHAIN_ID:1}
    # Bitcoin chain id for signing (0 = mainnet, 1 = testnet)
    bitcoin-chain-id: ${BTC_SIGN_CHAIN_ID:0}
  external-signer:
    base-url: ${EXTERNAL_SIGNER_BASE_URL:}
    connect-timeout-ms: ${EXTERNAL_SIGNER_CONNECT_TIMEOUT_MS:5000}
    read-timeout-ms: ${EXTERNAL_SIGNER_READ_TIMEOUT_MS:30000}

logging:
  level:
    root: INFO
    com.wallet: ${LOG_LEVEL:INFO}
  file:
    name: logs/wallet-app.log