configs

Documentation

Index

• type Config
  • func ParseConfig(opt *Options) (*Config, error)
• type Options

Types

type Config

type Config struct {
	DisableRawTransactions   bool `env:"FLOW_WALLET_DISABLE_RAWTX"`
	DisableFungibleTokens    bool `env:"FLOW_WALLET_DISABLE_FT"`
	DisableNonFungibleTokens bool `env:"FLOW_WALLET_DISABLE_NFT"`
	DisableChainEvents       bool `env:"FLOW_WALLET_DISABLE_CHAIN_EVENTS"`

	AdminAddress    string `env:"FLOW_WALLET_ADMIN_ADDRESS,notEmpty"`
	AdminKeyIndex   int    `env:"FLOW_WALLET_ADMIN_KEY_INDEX" envDefault:"0"`
	AdminKeyType    string `env:"FLOW_WALLET_ADMIN_KEY_TYPE" envDefault:"local"`
	AdminPrivateKey string `env:"FLOW_WALLET_ADMIN_PRIVATE_KEY,notEmpty"`
	// This sets the number of proposal keys to be used on the admin account.
	// You can increase transaction throughput by using multiple proposal keys for
	// parallel transaction execution.
	AdminProposalKeyCount uint16 `env:"FLOW_WALLET_ADMIN_PROPOSAL_KEY_COUNT" envDefault:"1"`

	// When "DefaultKeyType" is set to "local", private keys are generated by the API
	// and stored as encrypted text in the database.
	DefaultKeyType  string `env:"FLOW_WALLET_DEFAULT_KEY_TYPE" envDefault:"local"`
	DefaultKeyIndex int    `env:"FLOW_WALLET_DEFAULT_KEY_INDEX" envDefault:"0"`
	// If the default of "-1" is used for "DefaultKeyWeight"
	// the service will use flow.AccountKeyWeightThreshold from the Flow SDK.
	DefaultKeyWeight int    `env:"FLOW_WALLET_DEFAULT_KEY_WEIGHT" envDefault:"-1"`
	DefaultSignAlgo  string `env:"FLOW_WALLET_DEFAULT_SIGN_ALGO" envDefault:"ECDSA_P256"`
	DefaultHashAlgo  string `env:"FLOW_WALLET_DEFAULT_HASH_ALGO" envDefault:"SHA3_256"`
	// This symmetrical key is used to encrypt private keys
	// that are stored in the database.
	// It needs to be exactly 32 bytes long.
	EncryptionKey string `env:"FLOW_WALLET_ENCRYPTION_KEY,notEmpty"`

	DatabaseDSN  string `env:"FLOW_WALLET_DATABASE_DSN" envDefault:"wallet.db"`
	DatabaseType string `env:"FLOW_WALLET_DATABASE_TYPE" envDefault:"sqlite"`

	Host          string       `env:"FLOW_WALLET_HOST"`
	Port          int          `env:"FLOW_WALLET_PORT" envDefault:"3000"`
	AccessAPIHost string       `env:"FLOW_WALLET_ACCESS_API_HOST,notEmpty"`
	ChainID       flow.ChainID `env:"FLOW_WALLET_CHAIN_ID" envDefault:"flow-emulator"`

	EnabledTokens []string `env:"FLOW_WALLET_ENABLED_TOKENS" envSeparator:","`

	// Defines the maximum number of active jobs that can be queued before
	// new jobs are rejected.
	WorkerQueueCapacity uint `env:"FLOW_WALLET_WORKER_QUEUE_CAPACITY" envDefault:"1000"`
	// Number of concurrent workers handling incoming jobs.
	// You can increase the number of workers if you're sending
	// too many transactions and find that the queue is often backlogged.
	WorkerCount uint `env:"FLOW_WALLET_WORKER_COUNT" envDefault:"100"`

	GoogleKMSProjectID  string `env:"FLOW_WALLET_GOOGLE_KMS_PROJECT_ID"`
	GoogleKMSLocationID string `env:"FLOW_WALLET_GOOGLE_KMS_LOCATION_ID"`
	GoogleKMSKeyRingID  string `env:"FLOW_WALLET_GOOGLE_KMS_KEYRING_ID"`

	// Duration for which to wait for a transaction seal, if 0 wait indefinitely.
	// Valid time units are "ns", "us" (or "µs"), "ms", "s", "m", "h".
	// For more info: https://pkg.go.dev/time#ParseDuration
	TransactionTimeout time.Duration `env:"FLOW_WALLET_TRANSACTION_TIMEOUT" envDefault:"0"`
}

func ParseConfig

func ParseConfig(opt *Options) (*Config, error)

ParseConfig parses environment variables and flags to a valid Config.

type Options

type Options struct {
	EnvFilePath string
}