mirror of
https://git.proxmox.com/git/pve-manager
synced 2025-08-06 00:58:51 +00:00
131 lines
3.1 KiB
Perl
Executable File
131 lines
3.1 KiB
Perl
Executable File
#!/usr/bin/perl -T
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# Note: In theory, all this can be done by 'pveproxy' daemon. But some
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# API call still have blocking code, so we use a separate daemon to avoid
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# that the console gets blocked.
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$ENV{'PATH'} = '/sbin:/bin:/usr/sbin:/usr/bin';
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delete @ENV{qw(IFS CDPATH ENV BASH_ENV)};
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use strict;
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use warnings;
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use English;
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use PVE::SafeSyslog;
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use PVE::Daemon;
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use PVE::APIDaemon; # fixme: remove
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use PVE::API2;
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use base qw(PVE::Daemon);
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$SIG{'__WARN__'} = sub {
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my $err = $@;
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my $t = $_[0];
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chomp $t;
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print STDERR "$t\n";
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syslog('warning', "%s", $t);
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$@ = $err;
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};
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my $cmdline = [$0, @ARGV];
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my %daemon_options = (
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max_workers => 1, # todo: do we need more?
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restart_on_error => 5,
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stop_wait_time => 15,
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leave_children_open_on_reload => 1,
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run_dir => '/var/run/pveproxy',
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);
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my $daemon = __PACKAGE__->new('spiceproxy', $cmdline, %daemon_options);
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my $gid = getgrnam('www-data') || die "getgrnam failed - $!\n";
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POSIX::setgid($gid) || die "setgid $gid failed - $!\n";
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$EGID = "$gid $gid"; # this calls setgroups
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my $uid = getpwnam('www-data') || die "getpwnam failed - $!\n";
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POSIX::setuid($uid) || die "setuid $uid failed - $!\n";
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# just to be sure
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die "detected strange uid/gid\n" if !($UID == $uid && $EUID == $uid && $GID eq "$gid $gid" && $EGID eq "$gid $gid");
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sub init {
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my ($self) = @_;
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# we use same ALLOW/DENY/POLICY as pveproxy
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my $proxyconf = PVE::APIDaemon::read_proxy_config();
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my $accept_lock_fn = "/var/lock/spiceproxy.lck";
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my $lockfh = IO::File->new(">>${accept_lock_fn}") ||
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die "unable to open lock file '${accept_lock_fn}' - $!\n";
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my $socket = $self->create_reusable_socket(3128);
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$self->{server_config} = {
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base_handler_class => 'PVE::API2',
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keep_alive => 0,
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max_conn => 500,
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lockfile => $accept_lock_fn,
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socket => $socket,
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lockfh => $lockfh,
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debug => $self->{debug},
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spiceproxy => 1,
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trusted_env => 0,
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logfile => '/var/log/pveproxy/access.log',
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allow_from => $proxyconf->{ALLOW_FROM},
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deny_from => $proxyconf->{DENY_FROM},
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policy => $proxyconf->{POLICY},
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};
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}
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sub run {
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my ($self) = @_;
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my $server = PVE::HTTPServer->new(%{$self->{server_config}});
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$server->run();
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}
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$daemon->register_start_command();
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$daemon->register_restart_command(1);
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$daemon->register_stop_command();
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$daemon->register_status_command();
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my $cmddef = {
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start => [ __PACKAGE__, 'start', []],
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restart => [ __PACKAGE__, 'restart', []],
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stop => [ __PACKAGE__, 'stop', []],
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status => [ __PACKAGE__, 'status', [], undef, sub { print shift . "\n";} ],
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};
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my $cmd = shift;
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PVE::CLIHandler::handle_cmd($cmddef, $0, $cmd, \@ARGV, undef, $0);
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exit (0);
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__END__
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=head1 NAME
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spiceproxy - SPICE proxy server for Proxmox VE
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=head1 SYNOPSIS
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=include synopsis
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=head1 DESCRIPTION
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SPICE proxy server for Proxmox VE. Listens on port 3128.
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=head1 Host based access control
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It is possible to configure apache2 like access control lists. Values are read
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from file /etc/default/pveproxy (see 'pveproxy' for details).
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=head1 FILES
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/etc/default/pveproxy
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=include pve_copyright
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