modo-rs 0.6.2

Rust web framework for small monolithic apps
Documentation 
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use std::time::Duration;

/// Policy-level validation rules applied to every `decode()` call.
///
/// `exp` is always enforced (not configurable). These fields control
/// additional checks for `iss`, `aud`, and clock skew tolerance.
///
/// Built automatically from [`JwtConfig`](super::config::JwtConfig) by
/// `JwtEncoder::from_config()` and `JwtDecoder::from_config()`.
#[non_exhaustive]
#[derive(Debug, Clone)]
pub struct ValidationConfig {
    /// Allowed clock skew applied to `exp` and `nbf` checks.
    /// Defaults to `Duration::ZERO`.
    pub leeway: Duration,
    /// When `Some`, `decode()` rejects tokens whose `iss` does not match.
    pub require_issuer: Option<String>,
    /// When `Some`, `decode()` rejects tokens whose `aud` does not match.
    pub require_audience: Option<String>,
}

impl Default for ValidationConfig {
    fn default() -> Self {
        Self {
            leeway: Duration::ZERO,
            require_issuer: None,
            require_audience: None,
        }
    }
}

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

    #[test]
    fn default_has_zero_leeway_and_no_requirements() {
        let config = ValidationConfig::default();
        assert_eq!(config.leeway, Duration::ZERO);
        assert!(config.require_issuer.is_none());
        assert!(config.require_audience.is_none());
    }
}