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Add direct-tcpip channel open request callback support

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Signed-off-by: Praneeth Sarode <praneethsarode@gmail.com>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
This commit is contained in:
Praneeth Sarode
2025-03-30 16:51:45 +05:30
committed by Jakub Jelen
parent 8c8d3ceef7
commit 18e7423e70
2 changed files with 57 additions and 0 deletions
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29
src/messages.c
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@@ -204,8 +204,37 @@ static int ssh_execute_server_request(ssh_session session, ssh_message msg)
ssh_message_reply_default(msg);
}
return SSH_OK;
} else if (msg->channel_request_open.type ==
SSH_CHANNEL_DIRECT_TCPIP &&
ssh_callbacks_exists(
session->server_callbacks,
channel_open_request_direct_tcpip_function)) {
channel = session->server_callbacks
->channel_open_request_direct_tcpip_function(
session,
msg->channel_request_open.destination,
msg->channel_request_open.destination_port,
msg->channel_request_open.originator,
msg->channel_request_open.originator_port,
session->server_callbacks->userdata);
if (channel != NULL) {
rc = ssh_message_channel_request_open_reply_accept_channel(
msg,
channel);
if (rc != SSH_OK) {
SSH_LOG(SSH_LOG_TRACE,
"Failed to send reply for accepting a channel "
"open");
}
return SSH_OK;
} else {
ssh_message_reply_default(msg);
}
return SSH_OK;
}
break;
case SSH_REQUEST_CHANNEL:
channel = msg->channel_request.channel;