requeststate

package

v1.10.1 Latest Latest Go to latest Published: Aug 20, 2026 License: MIT Imports: 7 Imported by: 0

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

Sealer protects request state with AES-256-GCM.

func New(encodedKey string) (*Sealer, error)

New constructs a sealer from a standard Base64-encoded 32-byte key.

func NewRandom() (*Sealer, error)

NewRandom constructs a sealer with a process-local random key.

func (s *Sealer) Open(token string) ([]byte, error)

Open verifies and decrypts a token produced by Seal.

func (s *Sealer) Seal(_ context.Context, plaintext []byte) (string, error)

Seal encrypts and authenticates plaintext into a URL-safe opaque token.