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replace parts of client::auth with xmpp-parsers

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This commit is contained in:
Astro 2018-08-02 01:44:48 +02:00
parent 0155e3fdac
commit db81338bc6
1 changed files with 22 additions and 18 deletions
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40
src/client/auth.rs
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@ -5,8 +5,9 @@ use sasl::common::Credentials;
use sasl::common::scram::{Sha1, Sha256};
use sasl::client::Mechanism;
use sasl::client::mechanisms::{Scram, Plain, Anonymous};
use serialize::base64::{self, ToBase64, FromBase64};
use serialize::base64::FromBase64;
use minidom::Element;
use xmpp_parsers::sasl::{Auth, Response, Mechanism as XMPPMechanism};
use xmpp_codec::Packet;
use xmpp_stream::XMPPStream;
@ -28,11 +29,19 @@ enum ClientAuthState<S: AsyncWrite> {
impl<S: AsyncWrite> ClientAuth<S> {
pub fn new(stream: XMPPStream<S>, creds: Credentials) -> Result<Self, String> {
let mechs: Vec<Box<Mechanism>> = vec![
Box::new(Scram::<Sha256>::from_credentials(creds.clone()).unwrap()),
Box::new(Scram::<Sha1>::from_credentials(creds.clone()).unwrap()),
Box::new(Plain::from_credentials(creds).unwrap()),
Box::new(Anonymous::new()),
let mechs: Vec<(Box<Mechanism>, XMPPMechanism)> = vec![
// (Box::new(Scram::<Sha256>::from_credentials(creds.clone()).unwrap()),
// XMPPMechanism::ScramSha256
// ),
(Box::new(Scram::<Sha1>::from_credentials(creds.clone()).unwrap()),
XMPPMechanism::ScramSha1
),
(Box::new(Plain::from_credentials(creds).unwrap()),
XMPPMechanism::Plain
),
(Box::new(Anonymous::new()),
XMPPMechanism::Anonymous
),
];
let mech_names: Vec<String> =
@ -47,7 +56,7 @@ impl<S: AsyncWrite> ClientAuth<S> {
};
println!("SASL mechanisms offered: {:?}", mech_names);
for mut mech in mechs {
for (mut mech, mechanism) in mechs {
let name = mech.name().to_owned();
if mech_names.iter().any(|name1| *name1 == name) {
println!("SASL mechanism selected: {:?}", name);
@ -58,8 +67,10 @@ impl<S: AsyncWrite> ClientAuth<S> {
};
this.send(
stream,
"auth", &[("mechanism", &name)],
&initial
Auth {
mechanism,
data: initial,
}
);
return Ok(this);
}
@ -68,14 +79,7 @@ impl<S: AsyncWrite> ClientAuth<S> {
Err("No supported SASL mechanism available".to_owned())
}
fn send(&mut self, stream: XMPPStream<S>, nonza_name: &str, attrs: &[(&str, &str)], content: &[u8]) {
let nonza = Element::builder(nonza_name)
.ns(NS_XMPP_SASL);
let nonza = attrs.iter()
.fold(nonza, |nonza, &(name, value)| nonza.attr(name, value))
.append(content.to_base64(base64::STANDARD))
.build();
fn send<N: Into<Element>>(&mut self, stream: XMPPStream<S>, nonza: N) {
let send = stream.send_stanza(nonza);
self.state = ClientAuthState::WaitSend(send);
@ -114,7 +118,7 @@ impl<S: AsyncRead + AsyncWrite> Future for ClientAuth<S> {
.map_err(|e| format!("{}", e))
);
let response = try!(self.mechanism.response(&content));
self.send(stream, "response", &[], &response);
self.send(stream, Response { data: response });
self.poll()
},
Ok(Async::Ready(Some(Packet::Stanza(ref stanza))))