Parsing CRL DP extension

x509.rs

#[cfg(test)]
mod test {
    // rasn = { git = "https://github.com/XAMPPRocky/rasn.git", branch = "main" }
    use rasn::types::*;
    // rasn-pkix = { git = "https://github.com/XAMPPRocky/rasn.git", branch = "main" }
    use rasn_pkix::*;

    #[rustfmt::skip]
    fn encoded() -> Vec<u8> {
        [
        0x30, 0x78, 0x30, 0x3a, 0xa0, 0x38, 0xa0, 0x36, 0x86, 0x34, 0x68, 0x74, 0x74, 0x70, 0x3a, 0x2f, // 0x0:.8.6.4http:/
        0x2f, 0x63, 0x72, 0x6c, 0x33, 0x2e, 0x64, 0x69, 0x67, 0x69, 0x63, 0x65, 0x72, 0x74, 0x2e, 0x63, // /crl3.digicert.c
        0x6f, 0x6d, 0x2f, 0x44, 0x69, 0x67, 0x69, 0x43, 0x65, 0x72, 0x74, 0x41, 0x73, 0x73, 0x75, 0x72, // om/DigiCertAssur
        0x65, 0x64, 0x49, 0x44, 0x52, 0x6f, 0x6f, 0x74, 0x43, 0x41, 0x2e, 0x63, 0x72, 0x6c, 0x30, 0x3a, // edIDRootCA.crl0:
        0xa0, 0x38, 0xa0, 0x36, 0x86, 0x34, 0x68, 0x74, 0x74, 0x70, 0x3a, 0x2f, 0x2f, 0x63, 0x72, 0x6c, // .8.6.4http://crl
        0x34, 0x2e, 0x64, 0x69, 0x67, 0x69, 0x63, 0x65, 0x72, 0x74, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x44, // 4.digicert.com/D
        0x69, 0x67, 0x69, 0x43, 0x65, 0x72, 0x74, 0x41, 0x73, 0x73, 0x75, 0x72, 0x65, 0x64, 0x49, 0x44, // igiCertAssuredID
        0x52, 0x6f, 0x6f, 0x74, 0x43, 0x41, 0x2e, 0x63, 0x72, 0x6c,                                     // RootCA.crl
        ].into()
    }

    #[test]
    fn test_encode_decode() {
        let encoded = encoded();
        let dps: CrlDistributionPoints = rasn::der::decode(&encoded).unwrap();

        let enc = rasn::der::encode(&dps).unwrap();
        assert_eq!(enc, encoded);
    }

    #[test]
    fn test_encode_by_hand() {
        let name: Utf8String = "http://crl3.digicert.com/DigiCertAssuredIDRootCA.crl".into();
        let name = GeneralName::Uri(name.into());

        let name = DistributionPointName::FullName(vec![name]);
        let dp1 = DistributionPoint {
            distribution_point: Some(name),
            reasons: None,
            crl_issuer: None,
        };

        let name: Utf8String = "http://crl4.digicert.com/DigiCertAssuredIDRootCA.crl".into();
        let name = GeneralName::Uri(name.into());

        let name = DistributionPointName::FullName(vec![name]);
        let dp2 = DistributionPoint {
            distribution_point: Some(name),
            reasons: None,
            crl_issuer: None,
        };
        let dps = vec![dp1, dp2];

        let enc = rasn::der::encode(&dps).unwrap();
        let expected = encoded();
        assert_eq!(enc, expected);
    }
}