aioduct 0.2.0

Async-native HTTP client built directly on hyper 1.x — no hyper-util, no legacy
Documentation 
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use std::sync::Arc;

use rustls::pki_types::ServerName;

use crate::tls::crypto_provider;

#[derive(Debug)]
pub(super) struct NoVerifier;

impl rustls::client::danger::ServerCertVerifier for NoVerifier {
    fn verify_server_cert(
        &self,
        _end_entity: &rustls::pki_types::CertificateDer<'_>,
        _intermediates: &[rustls::pki_types::CertificateDer<'_>],
        _server_name: &ServerName<'_>,
        _ocsp_response: &[u8],
        _now: rustls::pki_types::UnixTime,
    ) -> std::result::Result<rustls::client::danger::ServerCertVerified, rustls::Error> {
        Ok(rustls::client::danger::ServerCertVerified::assertion())
    }

    fn verify_tls12_signature(
        &self,
        _message: &[u8],
        _cert: &rustls::pki_types::CertificateDer<'_>,
        _dss: &rustls::DigitallySignedStruct,
    ) -> std::result::Result<rustls::client::danger::HandshakeSignatureValid, rustls::Error> {
        Ok(rustls::client::danger::HandshakeSignatureValid::assertion())
    }

    fn verify_tls13_signature(
        &self,
        _message: &[u8],
        _cert: &rustls::pki_types::CertificateDer<'_>,
        _dss: &rustls::DigitallySignedStruct,
    ) -> std::result::Result<rustls::client::danger::HandshakeSignatureValid, rustls::Error> {
        Ok(rustls::client::danger::HandshakeSignatureValid::assertion())
    }

    fn supported_verify_schemes(&self) -> Vec<rustls::SignatureScheme> {
        crypto_provider()
            .signature_verification_algorithms
            .supported_schemes()
    }
}

#[derive(Debug)]
pub(super) struct NoHostnameVerifier {
    pub(super) inner: Arc<dyn rustls::client::danger::ServerCertVerifier>,
}

impl rustls::client::danger::ServerCertVerifier for NoHostnameVerifier {
    fn verify_server_cert(
        &self,
        end_entity: &rustls::pki_types::CertificateDer<'_>,
        intermediates: &[rustls::pki_types::CertificateDer<'_>],
        server_name: &ServerName<'_>,
        ocsp_response: &[u8],
        now: rustls::pki_types::UnixTime,
    ) -> std::result::Result<rustls::client::danger::ServerCertVerified, rustls::Error> {
        match self.inner.verify_server_cert(
            end_entity,
            intermediates,
            server_name,
            ocsp_response,
            now,
        ) {
            Ok(v) => Ok(v),
            Err(rustls::Error::InvalidCertificate(rustls::CertificateError::NotValidForName))
            | Err(rustls::Error::InvalidCertificate(
                rustls::CertificateError::NotValidForNameContext { .. },
            )) => Ok(rustls::client::danger::ServerCertVerified::assertion()),
            Err(e) => Err(e),
        }
    }

    fn verify_tls12_signature(
        &self,
        message: &[u8],
        cert: &rustls::pki_types::CertificateDer<'_>,
        dss: &rustls::DigitallySignedStruct,
    ) -> std::result::Result<rustls::client::danger::HandshakeSignatureValid, rustls::Error> {
        self.inner.verify_tls12_signature(message, cert, dss)
    }

    fn verify_tls13_signature(
        &self,
        message: &[u8],
        cert: &rustls::pki_types::CertificateDer<'_>,
        dss: &rustls::DigitallySignedStruct,
    ) -> std::result::Result<rustls::client::danger::HandshakeSignatureValid, rustls::Error> {
        self.inner.verify_tls13_signature(message, cert, dss)
    }

    fn supported_verify_schemes(&self) -> Vec<rustls::SignatureScheme> {
        self.inner.supported_verify_schemes()
    }
}