composeRedirectURL() — fiber Function Reference

Architecture documentation for the composeRedirectURL() function in transport.go from the fiber codebase.

Function go FiberClient Transport called by 1

Entity Profile

FiberClient→ Transport→ composeRedirectURL() — fiber Function Reference

Dependency Diagram

graph TD
  af9bc46a_b42c_7b43_469d_8b3a6d336038["composeRedirectURL()"]
  cfe2515b_ab6b_e576_a031_f986d4835acf["transport.go"]
  af9bc46a_b42c_7b43_469d_8b3a6d336038 -->|defined in| cfe2515b_ab6b_e576_a031_f986d4835acf
  973b023d_d4d8_36a4_1c37_32dd70b4b0c5["doRedirectsWithClient()"]
  973b023d_d4d8_36a4_1c37_32dd70b4b0c5 -->|calls| af9bc46a_b42c_7b43_469d_8b3a6d336038
  style af9bc46a_b42c_7b43_469d_8b3a6d336038 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

client/transport.go lines 354–377

func composeRedirectURL(base string, location []byte, disablePathNormalizing bool) (string, error) {
	for _, b := range location {
		if b < 0x20 || b == 0x7f {
			return "", fasthttp.ErrorInvalidURI
		}
	}

	uri := fasthttp.AcquireURI()
	defer fasthttp.ReleaseURI(uri)

	uri.Update(base)
	uri.UpdateBytes(location)
	uri.DisablePathNormalizing = disablePathNormalizing

	if scheme := uri.Scheme(); len(scheme) > 0 && !bytes.EqualFold(scheme, httpScheme) && !bytes.EqualFold(scheme, httpsScheme) {
		return "", fasthttp.ErrorInvalidURI
	}

	if len(uri.Scheme()) > 0 && len(uri.Host()) == 0 {
		return "", fasthttp.ErrorInvalidURI
	}

	return uri.String(), nil
}