httpsig

package

v0.20.6 Latest Latest Go to latest Published: Dec 9, 2025 License: Apache-2.0 Imports: 17 Imported by: 0

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Repository

github.com/dimkr/tootik

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Documentation ¶

Overview ¶

Package httpsig implements HTTP signatures.

Index ¶

func RFC9421DigestSHA256(r *http.Request, body []byte)
func RFC9421DigestSHA512(r *http.Request, body []byte)
func Sign(r *http.Request, body []byte, key Key, now time.Time) error
func SignRFC9421(r *http.Request, body []byte, key Key, now, expires time.Time, ...) error
type Key
type Signature
- func Extract(r *http.Request, body []byte, domain string, now time.Time, ...) (*Signature, error)
- func (s *Signature) Verify(key any) error

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func RFC9421DigestSHA256 ¶ added in v0.19.0

func RFC9421DigestSHA256(r *http.Request, body []byte)

RFC9421DigestSHA256 adds the Content-Digest header using SHA-256.

func RFC9421DigestSHA512 ¶ added in v0.19.0

func RFC9421DigestSHA512(r *http.Request, body []byte)

RFC9421DigestSHA256 adds the Content-Digest header using SHA-512.

func Sign ¶

func Sign(r *http.Request, body []byte, key Key, now time.Time) error

Sign adds a signature to an outgoing HTTP request.

func SignRFC9421 ¶ added in v0.19.0

func SignRFC9421(
	r *http.Request,
	body []byte,
	key Key,
	now, expires time.Time,
	digest func(*http.Request, []byte),
	sigAlg string,
	components []string,
) error

SignRFC9421 adds a RFC9421 signature to an outgoing HTTP request.

Types ¶

type Key ¶

type Key struct {
	ID         string
	PrivateKey any
}

Key is used to sign outgoing HTTP requests or verify incoming HTTP requests.

type Signature ¶

type Signature struct {
	KeyID string
	Alg   string
	// contains filtered or unexported fields
}

func Extract ¶

func Extract(r *http.Request, body []byte, domain string, now time.Time, maxAge time.Duration) (*Signature, error)

Extract extracts signature attributes, validates them and returns a Signature. Caller should obtain the key and pass it to Signature.Verify. It supports RFC9421 and falls back to draft-cavage-http-signatures.

func (*Signature) Verify ¶

func (s *Signature) Verify(key any) error

Verify verifies a signature.

Source Files ¶

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