Crate http_auth

HTTP authentication. Currently meant for clients; to be extended for servers.

As described in the following documents and specifications:

• MDN documentation.
• RFC 7235: Hypertext Transfer Protocol (HTTP/1.1): Authentication.
• RFC 7617: The ‘Basic’ HTTP Authentication Scheme
• RFC 7616: HTTP Digest Access Authentication

This framework is primarily used with HTTP, as suggested by the name. It is also used by some other protocols such as RTSP.

Cargo Features

feature	default?	description
basic-scheme	yes	support for the Basic auth scheme
digest-scheme	yes	support for the Digest auth scheme
http	no	convenient conversion from http crate types, version 0.2
http10	no	convenient conversion from http crate types, version 1.0

Example

In most cases, callers only need to use PasswordClient and PasswordParams to handle Basic and Digest authentication schemes.

The http or http10 features allow parsing all WWW-Authenticate headers within a [http::HeaderMap] in one call.

Re-exports

• pub use parser::ChallengeParser;

Modules

• parser
  Parses as in RFC 7235.

Structs

• ChallengeRef
  Parsed challenge (scheme and body) using references to the original header value. Produced by crate::parser::ChallengeParser.
• ParamValue
  Parsed challenge parameter value used within ChallengeRef.
• PasswordClientBuilder
  Builds a PasswordClient from the supplied challenges; create via PasswordClient::builder.
• PasswordParams
  Parameters for responding to a password challenge.
• ToStrError
  An error returned by [HeaderValue::to_str].

Enums

• PasswordClient
  Client for responding to a password challenge.

Functions

• parse_challenges
  Parses a list of challenges into a Vec.