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bootstrap SFTP subsystem

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This commit is contained in:
nora 2024-08-30 18:44:09 +02:00
parent 8de8204bc7
commit a9e2edc572
15 changed files with 205 additions and 17 deletions
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20
lib/cluelessh-connection/src/lib.rs
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@ -105,6 +105,11 @@ pub enum ChannelRequest {
command: Vec<u8>,
},
Subsystem {
want_reply: bool,
name: String,
},
Env {
want_reply: bool,
@ -471,6 +476,19 @@ impl ChannelsState {
command: command.to_owned(),
}
}
"subsystem" => {
if !self.is_server {
return Err(peer_error!("server tried to set environment var"));
}
let name = p.utf8_string()?;
info!(channel = %our_channel, %name, "Starting subsystem");
ChannelRequest::Subsystem {
want_reply,
name: name.to_owned(),
}
}
"env" => {
if !self.is_server {
return Err(peer_error!("server tried to set environment var"));
@ -632,6 +650,7 @@ impl ChannelsState {
Packet::new_msg_channel_request_shell(peer, b"shell", want_reply)
}
ChannelRequest::Exec { .. } => todo!("exec"),
ChannelRequest::Subsystem { .. } => todo!("subsystem"),
ChannelRequest::Env { .. } => todo!("env"),
ChannelRequest::ExitStatus { status } => {
Packet::new_msg_channel_request_exit_status(
@ -787,6 +806,7 @@ impl ChannelOperation {
ChannelRequest::PtyReq { .. } => "pty-req",
ChannelRequest::Shell { .. } => "shell",
ChannelRequest::Exec { .. } => "exec",
ChannelRequest::Subsystem { .. } => "subsystem",
ChannelRequest::Env { .. } => "env",
ChannelRequest::ExitStatus { .. } => "exit-status",
},