ntfy 0.9.1

Library for sending notifications over ntfy
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94

// Copyright (c) 2022 Yuki Kishimoto
// Distributed under the MIT software license

use std::fmt;

use base64::engine::{Engine, general_purpose};

#[derive(Clone)]
pub enum Auth {
    /// Authentication with credential
    Credentials {
        /// Username
        username: String,
        /// Password
        password: String,
    },
    /// Authentication with access token
    Token(String),
}

impl fmt::Debug for Auth {
    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
        write!(f, "Auth(<sensitive>)")
    }
}

impl Auth {
    #[deprecated(since = "0.6.0", note = "Use `Auth::credentials` instead.")]
    pub fn new<S>(username: S, password: S) -> Self
    where
        S: Into<String>,
    {
        Self::credentials(username, password)
    }

    /// Authentication with credential (username + password)
    ///
    /// <https://docs.ntfy.sh/publish/#username-password>
    #[inline]
    pub fn credentials<U, P>(username: U, password: P) -> Self
    where
        U: Into<String>,
        P: Into<String>,
    {
        Self::Credentials {
            username: username.into(),
            password: password.into(),
        }
    }

    /// Authentication with access token
    ///
    /// <https://docs.ntfy.sh/publish/#access-tokens>
    #[inline]
    pub fn token<S>(token: S) -> Self
    where
        S: Into<String>,
    {
        Self::Token(token.into())
    }

    pub(crate) fn header_value(&self) -> String {
        match self {
            Self::Credentials { username, password } => {
                let b64: String =
                    general_purpose::STANDARD.encode(format!("{username}:{password}"));
                format!("Basic {b64}")
            }
            Self::Token(token) => {
                format!("Bearer {token}")
            }
        }
    }
}

#[cfg(test)]
mod tests {
    use super::*;

    #[test]
    fn test_auth_credentials() {
        let auth = Auth::credentials("username", "password");
        assert_eq!(auth.header_value(), "Basic dXNlcm5hbWU6cGFzc3dvcmQ=");
    }

    #[test]
    fn test_auth_token() {
        let auth = Auth::token("tk_AgQdq7mVBoFD37zQVN29RhuMzNIz2");
        assert_eq!(
            auth.header_value(),
            "Bearer tk_AgQdq7mVBoFD37zQVN29RhuMzNIz2"
        );
    }
}