65 lines
2.1 KiB
Rust
65 lines
2.1 KiB
Rust
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use crypto::Algorithm;
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/// A basic JWT header, the alg defaults to HS256 and typ is automatically
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/// set to `JWT`. All the other fields are optional.
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#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
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pub struct Header {
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/// The type of JWS: it can only be "JWT" here
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///
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/// Defined in [RFC7515#4.1.9](https://tools.ietf.org/html/rfc7515#section-4.1.9).
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#[serde(skip_serializing_if = "Option::is_none")]
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pub typ: Option<String>,
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/// The algorithm used
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///
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/// Defined in [RFC7515#4.1.1](https://tools.ietf.org/html/rfc7515#section-4.1.1).
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pub alg: Algorithm,
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/// Content type
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///
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/// Defined in [RFC7519#5.2](https://tools.ietf.org/html/rfc7519#section-5.2).
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#[serde(skip_serializing_if = "Option::is_none")]
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pub cty: Option<String>,
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/// JSON Key URL
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///
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/// Defined in [RFC7515#4.1.2](https://tools.ietf.org/html/rfc7515#section-4.1.2).
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#[serde(skip_serializing_if = "Option::is_none")]
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pub jku: Option<String>,
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/// Key ID
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///
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/// Defined in [RFC7515#4.1.4](https://tools.ietf.org/html/rfc7515#section-4.1.4).
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#[serde(skip_serializing_if = "Option::is_none")]
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pub kid: Option<String>,
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/// X.509 URL
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///
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/// Defined in [RFC7515#4.1.5](https://tools.ietf.org/html/rfc7515#section-4.1.5).
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#[serde(skip_serializing_if = "Option::is_none")]
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pub x5u: Option<String>,
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/// X.509 certificate thumbprint
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///
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/// Defined in [RFC7515#4.1.7](https://tools.ietf.org/html/rfc7515#section-4.1.7).
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#[serde(skip_serializing_if = "Option::is_none")]
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pub x5t: Option<String>,
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}
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impl Header {
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/// Returns a JWT header with the algorithm given
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pub fn new(algorithm: Algorithm) -> Header {
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Header {
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typ: Some("JWT".to_string()),
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alg: algorithm,
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cty: None,
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jku: None,
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kid: None,
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x5u: None,
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x5t: None,
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}
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}
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}
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impl Default for Header {
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/// Returns a JWT header using the default Algorithm, HS256
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fn default() -> Self {
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Header::new(Algorithm::default())
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}
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}
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