jsonwebtoken 2.0.2

Create and parse JWT in a strongly typed way.
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

use crypto::Algorithm;


/// A basic JWT header, the alg defaults to HS256 and typ is automatically
/// set to `JWT`. All the other fields are optional.
#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
pub struct Header {
    /// The type of JWS: it can only be "JWT" here
    ///
    /// Defined in [RFC7515#4.1.9](https://tools.ietf.org/html/rfc7515#section-4.1.9).
    typ: String,
    /// The algorithm used
    ///
    /// Defined in [RFC7515#4.1.1](https://tools.ietf.org/html/rfc7515#section-4.1.1).
    pub alg: Algorithm,
    /// Content type
    ///
    /// Defined in [RFC7519#5.2](https://tools.ietf.org/html/rfc7519#section-5.2).
    #[serde(skip_serializing_if = "Option::is_none")]
    pub cty: Option<String>,
    /// JSON Key URL
    ///
    /// Defined in [RFC7515#4.1.2](https://tools.ietf.org/html/rfc7515#section-4.1.2).
    #[serde(skip_serializing_if = "Option::is_none")]
    pub jku: Option<String>,
    /// Key ID
    ///
    /// Defined in [RFC7515#4.1.4](https://tools.ietf.org/html/rfc7515#section-4.1.4).
    #[serde(skip_serializing_if = "Option::is_none")]
    pub kid: Option<String>,
    /// X.509 URL
    ///
    /// Defined in [RFC7515#4.1.5](https://tools.ietf.org/html/rfc7515#section-4.1.5).
    #[serde(skip_serializing_if = "Option::is_none")]
    pub x5u: Option<String>,
    /// X.509 certificate thumbprint
    ///
    /// Defined in [RFC7515#4.1.7](https://tools.ietf.org/html/rfc7515#section-4.1.7).
    #[serde(skip_serializing_if = "Option::is_none")]
    pub x5t: Option<String>,
}

impl Header {
    /// Returns a JWT header with the algorithm given
    pub fn new(algorithm: Algorithm) -> Header {
        Header {
            typ: "JWT".to_string(),
            alg: algorithm,
            cty: None,
            jku: None,
            kid: None,
            x5u: None,
            x5t: None,
        }
    }
}

impl Default for Header {
    /// Returns a JWT header using the default Algorithm, HS256
    fn default() -> Self {
        Header::new(Algorithm::default())
    }
}