cmd

Documentation

Overview

Package cmd provides command-line argument parsing and configuration management functionality. Supports loading configuration from command-line arguments, environment variables and configuration files.

Index

• func ValidateConfig(cfg *Config) error
• type Config
  • func GetArgs() *Config
  • func LoadConfig(configFile string) (*Config, error)

Functions

func ValidateConfig

func ValidateConfig(cfg *Config) error

ValidateConfig validates configuration validity

Types

type Config

type Config struct {
	Port                    string   // 16 bytes
	Redis                   string   // 16 bytes
	RedisPassword           string   // 16 bytes
	RedisEnabled            bool     // 1 byte (padding to 8 bytes)
	RemoteConfig            string   // 16 bytes
	RemoteKey               string   // 16 bytes
	Mode                    string   // 16 bytes
	APIKey                  string   // 16 bytes
	DataFile                string   // 16 bytes - local user data file path
	DataDir                 string   // 16 bytes - local user data directory (merge *.json)
	ResponseFields          []string // API response field whitelist (empty = all)
	RemoteDecryptEnabled    bool     // decrypt remote API response with RSA
	RemoteRSAPrivateKeyFile string   // path to PEM file for RSA decryption (preferred)
	RemoteRSAPrivateKey     string   // inline PEM for RSA decryption (used when file not set)
	TaskInterval            int      // 8 bytes
	HTTPTimeout             int      // 8 bytes
	HTTPMaxIdleConns        int      // 8 bytes
	HTTPInsecureTLS         bool     // 1 byte (padding to 8 bytes)
	HMACKeys                string   // JSON map key_id -> secret (env WARDEN_HMAC_KEYS)
	HMACToleranceSec        int      // env WARDEN_HMAC_TIMESTAMP_TOLERANCE, default 60
	TLSCertFile             string   // env WARDEN_TLS_CERT
	TLSKeyFile              string   // env WARDEN_TLS_KEY
	TLSCAFile               string   // env WARDEN_TLS_CA (client CA for mTLS)
	TLSRequireClientCert    bool     // env WARDEN_TLS_REQUIRE_CLIENT_CERT
}

Config stores application configuration

func GetArgs

func GetArgs() *Config

GetArgs parses command-line arguments and environment variables, returns configuration struct Priority: command-line arguments > environment variables > configuration file > default values If -config-file parameter is provided, will attempt to load from configuration file

func LoadConfig

func LoadConfig(configFile string) (*Config, error)

LoadConfig loads configuration (new interface, supports configuration file) Priority: command-line arguments > environment variables > configuration file > default values