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use crate::error::Error;
use crate::error::ErrorKind;
use crate::stream::{ReadWrite, TlsConnector};
use std::net::TcpStream;
use std::sync::Arc;
#[allow(dead_code)]
pub(crate) fn default_tls_config() -> std::sync::Arc<dyn TlsConnector> {
Arc::new(native_tls::TlsConnector::new().unwrap())
}
impl TlsConnector for native_tls::TlsConnector {
fn connect(&self, dns_name: &str, io: Box<dyn ReadWrite>) -> Result<Box<dyn ReadWrite>, Error> {
let stream =
native_tls::TlsConnector::connect(self, dns_name, io).map_err(|e| match e {
native_tls::HandshakeError::Failure(e) => ErrorKind::ConnectionFailed
.msg("native_tls connect failed")
.src(e),
native_tls::HandshakeError::WouldBlock(_) => {
ErrorKind::Io.msg("Unexpected native_tls::HandshakeError::WouldBlock")
}
})?;
Ok(Box::new(stream))
}
}
#[cfg(feature = "native-tls")]
impl ReadWrite for native_tls::TlsStream<Box<dyn ReadWrite>> {
fn socket(&self) -> Option<&TcpStream> {
self.get_ref().socket()
}
}