hmac

package
v0.75.0 Latest Latest
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 Go to latest Published: Jul 23, 2026 License: BSD-3-Clause Imports: 9 Imported by: 0

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type TimedHMAC 

type TimedHMAC struct {
	// contains filtered or unexported fields
}

TimedHMAC generates a token with TTL and uses a pre-shared secret known to the relay server

func NewTimedHMAC 

func NewTimedHMAC(secret string, timeToLive time.Duration) *TimedHMAC

NewTimedHMAC creates a new TimedHMAC instance

func (*TimedHMAC) GenerateToken 

func (m *TimedHMAC) GenerateToken(algo func() hash.Hash) (*Token, error)

GenerateToken generates new time-based secret token - basically Payload is a unix timestamp and Signature is a HMAC hash of a timestamp with a preshared TURN secret

func (*TimedHMAC) Validate 

func (m *TimedHMAC) Validate(algo func() hash.Hash, token Token) error

Validate checks if the token is valid

type Token 

type Token struct {
	Payload   string
	Signature string
}

type TokenStore 

type TokenStore struct {
	// contains filtered or unexported fields
}

TokenStore is a simple in-memory store for token With this can update the token in thread safe way

func (*TokenStore) TokenBinary 

func (a *TokenStore) TokenBinary() []byte

func (*TokenStore) UpdateToken 

func (a *TokenStore) UpdateToken(token *Token) error

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