Account contains a username and password.

Authentication is a middleware which provides user authentication.

BcryptHash implements the bcrypt hash.

Cache enables caching of basic auth results.

HTTPBasicAuth facilitates HTTP basic authentication.

User represents an authenticated user.

Authenticator is a type which can authenticate a request.

Comparer is a type that can securely compare a plaintext password with a hashed password in constant-time.

Hasher is a type that can generate a secure hash given a plaintext.