897c2abe0b
Instead of having a second method to fetch channel-binding from the TlsStream, do it directly in the connect() method, since after that we don’t have enough information to fetch it any longer when using ktls.
57 lines
1.7 KiB
Rust
57 lines
1.7 KiB
Rust
//! `starttls::ServerConfig` provides a `ServerConnector` for starttls connections
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use std::borrow::Cow;
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use tokio::{io::BufStream, net::TcpStream};
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use crate::{
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connect::{ChannelBinding, DnsConfig, ServerConnector},
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xmlstream::{initiate_stream, PendingFeaturesRecv, StreamHeader, Timeouts},
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Client, Component, Error,
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};
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/// Component that connects over TCP
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pub type TcpComponent = Component<TcpServerConnector>;
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/// Client that connects over TCP
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#[deprecated(since = "5.0.0", note = "use tokio_xmpp::Client instead")]
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pub type TcpClient = Client;
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/// Connect via insecure plaintext TCP to an XMPP server
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/// This should only be used over localhost or otherwise when you know what you are doing
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/// Probably mostly useful for Components
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#[derive(Debug, Clone)]
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pub struct TcpServerConnector(pub DnsConfig);
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impl From<DnsConfig> for TcpServerConnector {
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fn from(dns_config: DnsConfig) -> TcpServerConnector {
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Self(dns_config)
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}
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}
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impl ServerConnector for TcpServerConnector {
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type Stream = BufStream<TcpStream>;
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async fn connect(
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&self,
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jid: &xmpp_parsers::jid::Jid,
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ns: &'static str,
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timeouts: Timeouts,
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) -> Result<(PendingFeaturesRecv<Self::Stream>, ChannelBinding), Error> {
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let stream = BufStream::new(self.0.resolve().await?);
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Ok((
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initiate_stream(
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stream,
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ns,
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StreamHeader {
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to: Some(Cow::Borrowed(jid.domain().as_str())),
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from: None,
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id: None,
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},
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timeouts,
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)
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.await?,
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ChannelBinding::None,
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))
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}
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}
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