faucet_stream/auth/
mod.rs

1//! Authentication strategies for REST APIs.
2
3pub mod api_key;
4pub mod basic;
5pub mod bearer;
6pub mod custom;
7pub mod oauth2;
8
9use crate::error::FaucetError;
10use reqwest::header::HeaderMap;
11
12/// Supported authentication methods.
13#[derive(Debug, Clone)]
14pub enum Auth {
15    None,
16    Bearer(String),
17    Basic {
18        username: String,
19        password: String,
20    },
21    ApiKey {
22        header: String,
23        value: String,
24    },
25    OAuth2 {
26        token_url: String,
27        client_id: String,
28        client_secret: String,
29        scopes: Vec<String>,
30    },
31    Custom(HeaderMap),
32}
33
34impl Auth {
35    pub fn apply(&self, headers: &mut HeaderMap) -> Result<(), FaucetError> {
36        match self {
37            Auth::None => Ok(()),
38            Auth::Bearer(token) => {
39                bearer::apply(headers, token);
40                Ok(())
41            }
42            Auth::Basic { username, password } => {
43                basic::apply(headers, username, password);
44                Ok(())
45            }
46            Auth::ApiKey { header, value } => api_key::apply(headers, header, value),
47            Auth::OAuth2 { .. } => Ok(()),
48            Auth::Custom(h) => {
49                custom::apply(headers, h);
50                Ok(())
51            }
52        }
53    }
54}
55
56pub use oauth2::fetch_oauth2_token;
faucet_stream/auth/mod.rs

faucet_stream/auth/
mod.rs
