use File::Slurp;
#use JSON;
use IO::Socket::INET;
-use Module::Refresh;
+use Regexp::Common qw/net/;
+
+sub menu {qq{
+
+<div style="font-size: 80%; color: #888">
+<a href=/>home</a>
+<a href=/server>server</a>
+<a href=/brctl>brctl</a>
+<a href=/ip>ip</a>
+<a href=/nmap>nmap</a>
+<a href=/client>client</a>
+</div>
+
+}}
our $port = 7777;
-our $debug = 1;
use server;
+our $debug = server::debug;
our $url = "http://$server::ip:$port";
use html;
+our $static_pids;
+use progress_bar;
+use config;
+use client;
+use log;
+use x11;
+use amt;
+use boolean;
+use daemons;
+
+use kvm;
+use browser;
+use network;
+use ip;
+use wireshark;
+use syslogd;
+use nmap;
+
+use CouchDB;
sub static {
my ($client,$path) = @_;
- $path = "tftp/$path";
+ my $full = "$server::base_dir/tftp/$path";
- if ( ! -e $path || -d $path ) {
- print $client "HTTP/1.0 404 $path not found\r\n";
- return;
+ return if ! -f $full;
+
+ if ( my $pid = fork ) {
+ # parent
+ close($client);
+ $static_pids->{$pid} = $path;
+ return 1;
}
- my $type = 'text/plain';
+ my $type = 'application/octet-stream';
$type = 'text/html' if $path =~ m{\.htm};
$type = 'application/javascript' if $path =~ m{\.js};
+ $type = 'text/plain' if $path =~ m{\.txt};
- print $client "HTTP/1.0 200 OK\r\nContent-Type: $type\r\nContent-Length: ", -s $path,"\r\n\r\n";
- open(my $html, $path);
- while(<$html>) {
- print $client $_;
- }
- close($html);
+ my $size = -s $full || return;
- return $path;
-}
+ print $client "HTTP/1.0 200 OK\r\nContent-Type: $type\r\nContent-Length: $size\r\nConnection: close\r\n\r\n";
-my $ok = "HTTP/1.0 200 OK\r\nContent-Type: text/html\r\nConnection: close\r\n\r\n";
+ open(my $fh, $full);
-use boolean;
+ my $block = 1400; # try not to fragment packages (pxelinux seems to have problems with it)
+ my $buff;
+ my $pos = 0;
-use screen;
-use kvm;
-our $pids;
+ CouchDB::audit( 'static', { pid => $$, path => $path, type => $type, size => $size, block => $block, peerhost => $client->peerhost });
-$SIG{CHLD} = 'IGNORE';
+ progress_bar::start;
-sub start_stop {
- my $daemon = shift;
- my $pid = $pids->{$daemon};
+ while( my $len = read $fh, $buff, $block ) {
+ print $client $buff;
+ $client->flush;
+ $pos += $len;
+ progress_bar::tick( $path, $pos, $size );
+ }
+ close($fh);
+ close($client);
- warn "start_stop $daemon pids: ",dump( $pids );
+ print STDERR "\n";
- if ( $pid ) {
- warn "kill 9 $pid";
- kill 9, $pid;
- delete $pids->{$daemon};
- return qq|$daemon pid $pid stopped|;
- } else {
- if ( $pid = fork ) {
- # parent
- $pids->{$daemon} = $pid;
- warn "forked $daemon $pid";
- return qq|$daemon pid $pid started|;
- } elsif ( defined $pid ) {
- # child
- my $eval = $daemon . '::start';
- warn "eval $eval";
- eval $eval;
- warn "can't start $daemon: $@" if $@;
- exit;
- } else {
- die "fork error $!";
- }
- }
+ exit(0);
+}
+
+sub ok {
+ qq|HTTP/1.0 200 OK\r\nContent-Type: text/html\r\nConnection: close\r\n\r\n| . menu()
+}
+
+sub redirect {
+ my $to = shift;
+ $to ||= $url;
+ qq|HTTP/1.1 302 Found\r\nContent-type: text/html\r\nLocation: $to\r\n\r\n|
}
sub get_request {
my ( $client, $path, $param ) = @_;
- warn "get_request $client $path ",dump( $param );
+ server->refresh;
+
+ CouchDB::audit( 'request', { path => $path, param => $param, peerhost => $client->peerhost } );
if ( my $found = static( $client,$path ) ) {
warn "static $found" if $debug;
} elsif ( $path eq '/' ) {
- my $screen = $pids->{screen} ? qq|stop <tt>$pids->{screen}</tt>| : 'start';
- my $kvm = $pids->{kvm} ? qq|stop <tt>$pids->{kvm}</tt>| :
- $pids->{screen} ? qq|start| : qq|start screen first|;
+ my @rows;
+
+ my $debug_proc = '';
+
+warn "XXX pids = ", dump( $daemons::pids );
+
+ foreach my $name ( sort keys %$daemons::pids ) {
+ my $pid = $daemons::pids->{$name}; # || next;
+
+ my $html;
+
+ my $proc = "/proc/$pid/status";
+
+ if ( -e $proc ) {
+ $html .= qq|<a href=/start_stop/$name>$pid</a>|;
+ if ( $debug ) {
+ $html .= qq| <a name=$pid href=#proc-$pid>?</a>| if $name->can('start');
+
+ $debug_proc
+ .= qq|<a name=proc-$pid href=#$pid>$proc</a><pre style="font-size: 10%">|
+ . read_file($proc)
+ . qq|</pre>|
+ ;
+ }
+
+ if ( $name->can('fork_if_active') ) {
+ $html .= qq| <a href=/start_stop/$name/$_>$_</a>| foreach $name->fork_if_active;
+ }
+
+ if ( $name->can('actions') ) {
+ $html .= qq| <a href=/action/$name/$_>$_</a>| foreach $name->actions;
+ }
+ } else {
+ if ( $pid =~ m{^\d+$} ) {
+ $html .= qq|$pid exited |
+ } else {
+ $html .= qq|$pid |;
+ }
+ $html .= qq|<a href=/start_stop/$name>restart</a>| if $pid || $name->can('start');
+ if ( $name->can('fork_actions') ) {
+ $html .= qq| <a href=/start_stop/$name/$_>$_</a>| foreach $name->fork_actions;
+ }
+ }
+
+ die "no html generated" unless $html;
+
+ push @rows, ( $name => $html );
+ }
+
+ my $below_table = '';
+
+ warn 'static_pids: ', dump( $static_pids ) if $debug;
+ foreach my $pid ( keys %$static_pids ) {
+ my $path = $static_pids->{$pid};
+ if ( -d "/proc/$pid" ) {
+ push @rows, ( $path => qq|<a href=/kill/static/$pid>$pid</a>| );
+ } elsif ( $param->{clean_completed_downloads} ) {
+ delete $static_pids->{$pid}
+ } else {
+ push @rows, ( $path => "$pid competed" );
+ $below_table = qq|<a href="/?clean_completed_downloads=1">clean completed downloads</a>|;
+ }
+ }
+
+ print $client ok
+ , html::table( 2, @rows )
+ , $below_table
+ , html::tabs( log::mac_changes )
+ , $debug_proc
+ ;
+
+ } elsif ( $path =~ m{^/server} ) {
+ print $client ok
+ , html::table( 2,
+ 'debug' => qq|<a href=/our/debug/| . boolean::toggle($debug) . qq|>$debug</a>|,
+ map {
+ ( $_, html::tt eval '$server::'.$_ )
+ } ( 'ip', 'netmask', 'ip_from', 'ip_to', 'domain_name', 'base_dir', 'conf' )
+ )
+ ;
+ } elsif ( $path =~ m!^/client(?:/$RE{net}{IPv4}{-keep})?! ) {
+ my $ip = $1;
+
+ if ( $param->{action} eq 'remove' ) {
+ client::remove( $param->{change_ip} );
+ print $client redirect("$url/client");
+ return;
+ } elsif ( $param->{action} eq 'change' ) {
+ if ( my $new_ip = client::change_ip( $ip, $param->{change_ip} ) ) {
+ print $client redirect("$url/client#$new_ip");
+ return;
+ }
+ }
+
+ if ( ! $ip ) {
+ my $peer_ip = $client->peerhost;
+
+ my $netmask = ip::to_int $server::netmask;
+ my $network = ip::to_int $server::ip & $netmask;
+ my ( $from, $to ) = ( $network | $server::ip_from, $network | $server::ip_to );
+ my $ip_int = ip::to_int $peer_ip;
+
+ # show edit for clients in our dhcp range
+ if ( $ip_int >= ( $network | $server::ip_from ) && $ip_int <= ( $network | $server::ip_to ) ) {
+ $ip = $peer_ip;
+ }
+ }
+
+ if ( $ip && $ip ne $server::ip ) {
+ my $hostname = client::conf( $ip, 'hostname' => $param->{hostname} );
+
+ my @table = (
+ 'ip' => qq|<input type=text name=change_ip value="$ip" onChange="document.getElementById('old_ip').style.display = '';"><span id=old_ip style="display: none; color: #888;">old: $ip<span>|,
+ 'hostname' => qq|<input type=text name=hostname value="$hostname">|,
+ );
- print $client $ok,
- html::table( 2,
- 'pid', html::tt( $$ ),
- 'ip', html::tt( $server::ip ),
- 'netmask', html::tt( $server::netmask ),
- 'debug', qq|<a href=/our/debug/| . boolean::toggle($debug) . qq|>$debug</a>|,
- 'screen', qq|<a href=/screen>$screen</a>|,
- 'kvm', qq|<a href=/kvm>$kvm</a>|,
- );
+ my $deploy;
+ if ( my $mac = client::mac_from_ip( $ip ) ) {
+ $deploy = client::conf( $ip, 'deploy' => $param->{deploy} );
+ push @table, (
+ 'mac' => format::mac( $mac => 'html' ),
+ 'deploy' => html::select( 'deploy', $deploy, config::available )
+ );
+ if ( my $pxelinux = config::for_ip( $ip ) ) {
+ $deploy = qq|<h2>PXElinux</h2>| . html::pre( $pxelinux );
+ }
+ }
+
+ print $client ok
+ , qq|<form method=get>|
+ , html::table( 2, @table ),
+ , qq|
+ <input type=submit name=action value=change>
+ <input type=submit name=action value=remove style="color: red">
+ </form>|
+ , $deploy
+ ;
+
+ if ( my $amt = client::conf( $ip, 'amt' ) ) {
+ print $client qq|<h2>AMT</h2>|, amt::info( $amt, $ip );
+ }
+ } else {
+
+ my $arp = {
+ map {
+ my @c = split(/\s+/,$_);
+ if ( $#c == 5 ) {
+ client::save_ip_mac( $c[0], $c[3] );
+ ( uc $c[3] => [ $c[0] , $c[5] ] )
+ } else {
+ }
+ } read_file('/proc/net/arp')
+ };
+
+ warn "# arp ",dump( $arp );
+
+ print $client ok
+ , qq|<h2>Clients on $server::ip</h2>|
+ , html::table( -6,
+ 'ip', 'mac', 'arp', 'hostname', 'deploy', 'conf',
+ map {
+ my $ip = $_;
+ my $conf = client::all_conf( $ip );
+ my $mac = delete $conf->{mac} || '';
+ (
+ qq|<a name=$ip href=/client/$ip>$ip</a>|
+ , format::mac( $mac => 'html' )
+ , ( $arp->{$mac} ? $arp->{$mac}->[1] : '' )
+ , delete $conf->{hostname}
+ , delete $conf->{deploy}
+ , ( %$conf ? html::pre_dump( $conf ) : qq|<a href=/nmap?scan=$ip>nmap</a>| )
+ );
+ } client::all_ips
+ )
+ ;
+ }
+ } elsif ( $path =~ m{^/brctl} ) {
+ print $client ok
+ ,html::pre( `brctl show` )
+ ;
+ } elsif ( $path =~ m{^/ip/?(\w+)?} ) {
+ print $client ok
+ , join("\n", map { qq|<a href=/ip/$_>$_</a>| } ( qw/link addr route neigh ntable tunnel maddr mroute xfrm/ ))
+ , ip::html( $1 )
+ ;
+ } elsif ( $path =~ m{^/nmap} ) {
+ if ( my $scan = $param->{scan} ) {
+ nmap::scan( $scan );
+ print $client redirect("$url/client#$scan");
+ } else {
+ print $client ok, qq|
+ <form method=get>
+ <input type=text name=scan>
+ <input type=submit value=scan>
+ </form>
+ |;
+ }
} elsif ( $path =~ m{^/our/(\w+)/(\S+)} ) {
eval 'our $' . $1 . ' = ' . $2;
warn $@ if $@;
- print $client qq|HTTP/1.1 302 Found\r\nLocation: $url\r\nContent-type: text/html\r\n\r\n<big>$1 = $2</big><br>Location: <a href="$url">$url</a>|;
- } elsif ( $path =~ m{^/(screen|kvm)} ) {
- print $client $ok, start_stop($1);
- } elsif ( $path =~ m{/boot} ) {
- print $client qq{$ok
-#!gpxe
-imgfree
-login
-chain http://$server::ip:$httpd::port/
-
- };
+ print $client redirect($url), qq|<big>$1 = $2</big><br>Location: <a href="$url">$url</a>|;
+ server::debug( $debug ) if $1 eq 'debug';
+ } elsif ( $path =~ m{^/start_stop/(\S+)} ) {
+ print $client redirect, daemons::start_stop($1);
+ } elsif ( $path =~ m{^/action/([^/]+)/(.+)} ) {
+ $1->$2();
+ print $client redirect;
+ } elsif ( $path =~ m{^/kill/static/(\d+)} ) {
+ print $client redirect;
+ kill 1, $1 || kill 9, $2 && warn "killed $1";
} else {
print $client "HTTP/1.0 404 $path\r\nConnection: close\r\nContent-type: text/html\r\n\r\n<big>404 $path</big>";
warn "404 $path";
sub start {
+ warn 'network ', network::setup();
+
+ daemons::start_stop 'browser', $url;
+ daemons::start_stop $_ foreach ( qw/dhcpd tftpd dnsd syslogd/ );
+ daemons::start_stop 'kvm' unless $ENV{DEV}; # skip kvm statup when running on real device
+
my $server = IO::Socket::INET->new(
Proto => 'tcp',
+ LocalAddr => $server::ip,
LocalPort => $httpd::port,
Listen => SOMAXCONN,
Reuse => 1
print "url $url\n";
- system "/mnt/llin/rest/cvs/uzbl/uzbl -u $url &";
-
- while (my $client = $server->accept()) {
- $client->autoflush(1);
+ while (1) {
+ my $client = $server->accept() || next; # ALARM trickle us
my $request = <$client>;
warn "request $request\n" if $debug;
- Module::Refresh->refresh;
-
if ($request =~ m{^GET (/.*) HTTP/1.[01]}) {
my $path = $1;
my $param;
}
warn "param: ",dump( $param ) if $debug;
}
- warn "path $path param: ",dump( $param );
get_request $client, $path, $param;
} else {
print $client "HTTP/1.0 500 No method\r\nConnection: close\r\nContent-type: text/plain\r\n\r\n500 $request";
warn "500 $request";
}
- print $client qq{
- <div style="font-size: 80%; color: #888">
- <a href="">reload</a>
- <a href="/">index</a>
- </div>
- } if $client->connected;
+ print $client menu() if $client->connected;
}
projects / pxelator / blobdiff