configDefault() — fiber Function Reference

Architecture documentation for the configDefault() function in config.go from the fiber codebase.

Function go FiberCore Adapters

Entity Profile

FiberCore→ Adapters→ configDefault() — fiber Function Reference

Dependency Diagram

graph TD
  0c844ba8_a2f4_2aee_5e3b_7390ab8fb90d["configDefault()"]
  f6963597_c994_df19_3697_223c26cfd16e["config.go"]
  0c844ba8_a2f4_2aee_5e3b_7390ab8fb90d -->|defined in| f6963597_c994_df19_3697_223c26cfd16e
  style 0c844ba8_a2f4_2aee_5e3b_7390ab8fb90d fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

middleware/encryptcookie/config.go lines 47–82

func configDefault(config ...Config) Config {
	// Set default config
	cfg := ConfigDefault

	// Override config if provided
	if len(config) > 0 {
		cfg = config[0]

		// Set default values
		if cfg.Next == nil {
			cfg.Next = ConfigDefault.Next
		}

		if cfg.Except == nil {
			cfg.Except = ConfigDefault.Except
		}

		if cfg.Encryptor == nil {
			cfg.Encryptor = ConfigDefault.Encryptor
		}

		if cfg.Decryptor == nil {
			cfg.Decryptor = ConfigDefault.Decryptor
		}
	}

	if cfg.Key == "" {
		panic("fiber: encrypt cookie middleware requires key")
	}

	if err := validateKey(cfg.Key); err != nil {
		panic(err)
	}

	return cfg
}