Function cryptographic_message_syntax::time_stamp_request_http

pub fn time_stamp_request_http(
    url: impl IntoUrl,
    request: &TimeStampReq
) -> Result<TimeStampResponse, TimeStampError>

Send a TimeStampReq to a server via HTTP.

Examples found in repository

src/time_stamp_protocol.rs (line 226)

pub fn time_stamp_message_http(
    url: impl IntoUrl,
    message: &[u8],
    digest_algorithm: DigestAlgorithm,
) -> Result<TimeStampResponse, TimeStampError> {
    let mut h = digest_algorithm.digester();
    h.update(message);
    let digest = h.finish();

    let mut random = [0u8; 8];
    ring::rand::SystemRandom::new()
        .fill(&mut random)
        .map_err(|_| TimeStampError::Random)?;

    let request = TimeStampReq {
        version: Integer::from(1),
        message_imprint: MessageImprint {
            hash_algorithm: digest_algorithm.into(),
            hashed_message: OctetString::new(bytes::Bytes::copy_from_slice(digest.as_ref())),
        },
        req_policy: None,
        nonce: Some(Integer::from(u64::from_le_bytes(random))),
        cert_req: Some(true),
        extensions: None,
    };

    time_stamp_request_http(url, &request)
}