Noratrieb/cluelessh
1
0
Fork 0
mirror of https://github.com/Noratrieb/cluelessh.git synced 2026-01-14 16:35:06 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions

start client public auth

Browse source
This commit is contained in:
nora 2024-08-23 15:02:29 +02:00
parent 157d6081b8
commit 85f1def4b5
9 changed files with 132 additions and 16 deletions
Download patch file Download diff file Expand all files Collapse all files

17
lib/ssh-protocol/src/lib.rs
View file

@ -204,7 +204,7 @@ pub mod auth {
use std::collections::VecDeque;
use ssh_transport::{numbers, packet::Packet, parse::NameList, peer_error, Result};
use tracing::info;
use tracing::{debug, info};
pub struct BadAuth {
has_failed: bool,
@ -368,6 +368,19 @@ pub mod auth {
self.packets_to_send.push_back(packet);
}
pub fn send_signature(&mut self, key_alg_name: &str, public_key: &[u8], signature: &[u8]) {
let packet = Packet::new_msg_userauth_request_publickey(
&self.username,
b"ssh-connection",
b"publickey",
true,
key_alg_name.as_bytes(),
public_key,
signature,
);
self.packets_to_send.push_back(packet);
}
pub fn recv_packet(&mut self, packet: Packet) -> Result<()> {
assert!(!self.is_authenticated, "Must not feed more packets to authentication after authentication is been completed, check with .is_authenticated()");
@ -387,8 +400,10 @@ pub mod auth {
let _partial_success = p.bool()?;
if authentications.iter().any(|item| item == "password") {
debug!("Received authentication failure, trying password");
self.user_requests.push_back(ClientUserRequest::Password);
} else if authentications.iter().any(|item| item == "publickey") {
debug!("Received authentication failure, trying publickey");
// <https://datatracker.ietf.org/doc/html/rfc4252#section-7>
// TODO: Ask the server whether there are any keys we can use instead of just yoloing the signature.
self.user_requests