add termproxy api call for lxc

Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>

diff --git a/src/PVE/API2/LXC.pm b/src/PVE/API2/LXC.pm
index a1897c7ca4b8a9595b4cfd4fbf78d16528f9882d..733826e0f23ecd04d906e02eaf2ec4ef4fa212c3 100644 (file)
--- a/src/PVE/API2/LXC.pm
+++ b/src/PVE/API2/LXC.pm
@@ -463,6 +463,7 @@ __PACKAGE__->register_method({
            { subdir => 'config' },
            { subdir => 'status' },
            { subdir => 'vncproxy' },
+           { subdir => 'termproxy' },
            { subdir => 'vncwebsocket' },
            { subdir => 'spiceproxy' },
            { subdir => 'migrate' },
@@ -760,6 +761,89 @@ __PACKAGE__->register_method ({
        };
     }});
 
+__PACKAGE__->register_method ({
+    name => 'termproxy',
+    path => '{vmid}/termproxy',
+    method => 'POST',
+    protected => 1,
+    permissions => {
+       check => ['perm', '/vms/{vmid}', [ 'VM.Console' ]],
+    },
+    description => "Creates a TCP proxy connection.",
+    parameters => {
+       additionalProperties => 0,
+       properties => {
+           node => get_standard_option('pve-node'),
+           vmid => get_standard_option('pve-vmid'),
+       },
+    },
+    returns => {
+       additionalProperties => 0,
+       properties => {
+           user => { type => 'string' },
+           ticket => { type => 'string' },
+           port => { type => 'integer' },
+           upid => { type => 'string' },
+       },
+    },
+    code => sub {
+       my ($param) = @_;
+
+       my $rpcenv = PVE::RPCEnvironment::get();
+
+       my $authuser = $rpcenv->get_user();
+
+       my $vmid = $param->{vmid};
+       my $node = $param->{node};
+
+       my $authpath = "/vms/$vmid";
+
+       my $ticket = PVE::AccessControl::assemble_vnc_ticket($authuser, $authpath);
+
+       my ($remip, $family);
+
+       if ($node ne 'localhost' && $node ne PVE::INotify::nodename()) {
+           ($remip, $family) = PVE::Cluster::remote_node_ip($node);
+       } else {
+           $family = PVE::Tools::get_host_address_family($node);
+       }
+
+       my $port = PVE::Tools::next_vnc_port($family);
+
+       my $remcmd = $remip ?
+           ['/usr/bin/ssh', '-e', 'none', '-t', $remip, '--'] : [];
+
+       my $conf = PVE::LXC::Config->load_config($vmid, $node);
+       my $concmd = PVE::LXC::get_console_command($vmid, $conf, 1);
+
+       my $shcmd = [ '/usr/bin/dtach', '-A',
+                     "/var/run/dtach/vzctlconsole$vmid",
+                     '-r', 'winch', '-z', @$concmd];
+
+       my $realcmd = sub {
+           my $upid = shift;
+
+           syslog ('info', "starting lxc termproxy $upid\n");
+
+           my $cmd = ['/usr/bin/termproxy', $port, '--path', $authpath,
+                      '--perm', 'VM.Console', '--'];
+           push @$cmd, @$remcmd, @$shcmd;
+
+           PVE::Tools::run_command($cmd);
+       };
+
+       my $upid = $rpcenv->fork_worker('vncproxy', $vmid, $authuser, $realcmd, 1);
+
+       PVE::Tools::wait_for_vnc_port($port);
+
+       return {
+           user => $authuser,
+           ticket => $ticket,
+           port => $port,
+           upid => $upid,
+       };
+    }});
+
 __PACKAGE__->register_method({
     name => 'vncwebsocket',
     path => '{vmid}/vncwebsocket',