camel_auth/
types.rs

1use camel_api::CamelError;
2
3#[derive(Debug, Clone, thiserror::Error)]
4pub enum AuthError {
5    #[error("Unauthenticated: {0}")]
6    Unauthenticated(String),
7
8    #[error("Unauthorized: {0}")]
9    Unauthorized(String),
10
11    #[error("Token expired")]
12    TokenExpired,
13
14    #[error("Token invalid: {0}")]
15    TokenInvalid(String),
16
17    #[error("Config error: {0}")]
18    ConfigError(String),
19
20    #[error("authentication failed: {0}")]
21    AuthenticationFailed(String),
22
23    #[error("authorization denied: {0}")]
24    AuthorizationDenied(String),
25
26    #[error("configuration error: {0}")]
27    Config(String),
28
29    #[error("Auth provider unavailable: {0}")]
30    ProviderUnavailable(String),
31}
32
33impl From<AuthError> for CamelError {
34    fn from(e: AuthError) -> Self {
35        match e {
36            AuthError::Unauthenticated(s) => CamelError::Unauthenticated(s),
37            AuthError::TokenExpired => CamelError::Unauthenticated("token expired".into()),
38            AuthError::TokenInvalid(s) => CamelError::Unauthenticated(s),
39            AuthError::Unauthorized(s) => CamelError::Unauthorized(s),
40            AuthError::AuthenticationFailed(s) => CamelError::Unauthenticated(s),
41            AuthError::AuthorizationDenied(s) => CamelError::Unauthorized(s),
42            AuthError::ProviderUnavailable(s) => CamelError::AuthProviderUnavailable(s),
43            AuthError::ConfigError(s) => CamelError::Config(s),
44            AuthError::Config(s) => CamelError::Config(s),
45        }
46    }
47}
48
49#[cfg(test)]
50mod tests {
51    use super::*;
52
53    #[test]
54    fn auth_error_maps_unauthenticated() {
55        let err = AuthError::Unauthenticated("bad token".into());
56        let camel_err: CamelError = err.into();
57        assert!(matches!(camel_err, CamelError::Unauthenticated(s) if s.contains("bad token")));
58    }
59
60    #[test]
61    fn auth_error_maps_token_expired() {
62        let err = AuthError::TokenExpired;
63        let camel_err: CamelError = err.into();
64        assert!(matches!(camel_err, CamelError::Unauthenticated(_)));
65    }
66
67    #[test]
68    fn auth_error_maps_token_invalid() {
69        let err = AuthError::TokenInvalid("bad sig".into());
70        let camel_err: CamelError = err.into();
71        assert!(matches!(camel_err, CamelError::Unauthenticated(s) if s.contains("bad sig")));
72    }
73
74    #[test]
75    fn auth_error_maps_unauthorized() {
76        let err = AuthError::Unauthorized("no admin".into());
77        let camel_err: CamelError = err.into();
78        assert!(matches!(camel_err, CamelError::Unauthorized(s) if s.contains("no admin")));
79    }
80
81    #[test]
82    fn auth_error_maps_provider_unavailable() {
83        let err = AuthError::ProviderUnavailable("jwks down".into());
84        let camel_err: CamelError = err.into();
85        assert!(
86            matches!(camel_err, CamelError::AuthProviderUnavailable(s) if s.contains("jwks down"))
87        );
88    }
89
90    #[test]
91    fn auth_error_maps_config_error() {
92        let err = AuthError::ConfigError("bad config".into());
93        let camel_err: CamelError = err.into();
94        assert!(matches!(camel_err, CamelError::Config(s) if s.contains("bad config")));
95    }
96}
camel_auth/types.rs

camel_auth/
types.rs
