configDefault() — fiber Function Reference

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

Function go FiberMiddleware Security calls 1

Entity Profile

FiberMiddleware→ Security→ configDefault() — fiber Function Reference

Dependency Diagram

graph TD
  130f8efd_34aa_2887_b914_a65a96f9bb11["configDefault()"]
  077ca922_400b_9f3f_bb69_e8f547a31678["config.go"]
  130f8efd_34aa_2887_b914_a65a96f9bb11 -->|defined in| 077ca922_400b_9f3f_bb69_e8f547a31678
  26373eb7_4116_a5b7_61ab_e893dc010693["validateExtractorSecurity()"]
  130f8efd_34aa_2887_b914_a65a96f9bb11 -->|calls| 26373eb7_4116_a5b7_61ab_e893dc010693
  style 130f8efd_34aa_2887_b914_a65a96f9bb11 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

middleware/csrf/config.go lines 147–180

func configDefault(config ...Config) Config {
	// Return default config if nothing provided
	if len(config) < 1 {
		return ConfigDefault
	}

	// Override default config
	cfg := config[0]

	// Set default values
	if cfg.IdleTimeout <= 0 {
		cfg.IdleTimeout = ConfigDefault.IdleTimeout
	}
	if cfg.CookieName == "" {
		cfg.CookieName = ConfigDefault.CookieName
	}
	if cfg.CookieSameSite == "" {
		cfg.CookieSameSite = ConfigDefault.CookieSameSite
	}
	if cfg.KeyGenerator == nil {
		cfg.KeyGenerator = ConfigDefault.KeyGenerator
	}
	if cfg.ErrorHandler == nil {
		cfg.ErrorHandler = ConfigDefault.ErrorHandler
	}
	// Check if Extractor is zero value (since it's a struct)
	if cfg.Extractor.Extract == nil {
		cfg.Extractor = ConfigDefault.Extractor
	}
	// Validate extractor security configurations
	validateExtractorSecurity(&cfg)

	return cfg
}