report error without nmap output
[pxelator] / lib / PXElator / httpd.pm
index 9c59dd7..6f72a5a 100644 (file)
@@ -18,18 +18,23 @@ use File::Slurp;
 #use JSON;
 use IO::Socket::INET;
 use Regexp::Common qw/net/;
+use POSIX qw(strftime);
 
-sub menu {qq{
+our $title;
 
-<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>
+sub html_start {
+qq{
+<html>
+<head>
+<title>$title</title>
+</head>
+<body>
+}}
 
+sub html_end {
+qq{
+</body>
+</html>
 }}
 
 our $port = 7777;
@@ -46,7 +51,6 @@ use client;
 use log;
 use x11;
 use amt;
-use boolean;
 use daemons;
 
 use kvm;
@@ -59,7 +63,29 @@ use nmap;
 use ping;
 use wol;
 
-use CouchDB;
+use store;
+
+
+sub menu {
+       my $store_url = $url;
+       $store_url =~ s{:\d+.+}{:28017};
+qq{
+<div style="font-size: 80%; color: #888">
+<a target=pids href=/ >home</a>
+|
+<a target=server href=/server >server</a>
+<a target=server href=/brctl >brctl</a>
+<a target=server href=/ip >ip</a>
+|
+<a target=store href=$store_url >MongoDB</a>
+<a target=store href=/store/latest >latest</a>
+|
+<a target=client href=/nmap >nmap</a>
+<a target=client href=/client >client</a>
+</div>
+
+}}
+
 
 sub static {
        my ($client,$path) = @_;
@@ -68,6 +94,8 @@ sub static {
 
        return if ! -f $full;
 
+       return if $full =~ m{\.ico$};
+
        if ( my $pid = fork ) {
                # parent
                close($client);
@@ -90,7 +118,7 @@ sub static {
        my $buff;
        my $pos = 0;
 
-       CouchDB::audit( 'static', { pid => $$, path => $path, type => $type, size => $size, block => $block, peerhost => $client->peerhost });
+       store::audit( 'static', { pid => $$, path => $path, type => $type, size => $size, block => $block, peerhost => $client->peerhost });
 
        progress_bar::start;
 
@@ -109,7 +137,7 @@ sub static {
 }
 
 sub ok {
-       qq|HTTP/1.0 200 OK\r\nContent-Type: text/html\r\nConnection: close\r\n\r\n| . menu()
+       qq|HTTP/1.0 200 OK\r\nContent-Type: text/html\r\nConnection: close\r\n\r\n| . html_start() . menu()
 }
 
 sub redirect {
@@ -118,12 +146,19 @@ sub redirect {
        qq|HTTP/1.1 302 Found\r\nContent-type: text/html\r\nLocation: $to\r\n\r\n|
 }
 
+sub toggle {
+       my $v = shift;
+       return $v ? 0 : 1;
+}
+
 sub get_request {
        my ( $client, $path, $param ) = @_;
 
        server->refresh;
 
-       CouchDB::audit( 'request', { path => $path, param => $param, peerhost => $client->peerhost } );
+       store::audit( 'request', { path => $path, param => $param, peerhost => $client->peerhost } );
+
+       $title = $path;
 
        if ( my $found = static( $client,$path ) ) {
                warn "static $found" if $debug;
@@ -154,12 +189,15 @@ warn "XXX pids = ", dump( $daemons::pids );
                                                ;
                                }
 
-                               if ( $name->can('fork_if_active') ) {
-                                       $html .= qq| <a href=/start_stop/$name/$_>$_</a>| foreach $name->fork_if_active;
+                               my $class = $name;
+                               $class =~ s{\.\d+$}{};
+
+                               if ( $class->can('fork_if_active') ) {
+                                       $html .= qq| <a href=/start_stop/$name/$_>$_</a>| foreach $class->fork_if_active;
                                }
 
-                               if ( $name->can('actions') ) {
-                                       $html .= qq| <a href=/action/$name/$_>$_</a>| foreach $name->actions;
+                               if ( $class->can('actions') ) {
+                                       $html .= qq| <a href=/action/$name/$_>$_</a>| foreach $class->actions;
                                }
                        } else {
                                if ( $pid =~ m{^\d+$} ) {
@@ -193,24 +231,108 @@ warn "XXX pids = ", dump( $daemons::pids );
                        }
                }
 
+               my $kvm = kvm::next_nr;
+               $kvm = qq|<div><a href=/start_stop/kvm?nr=$kvm>create new kvm $kvm</a></div>|;
+
                print $client ok
                        , html::table( 2, @rows )
                        , $below_table
+                       , $kvm
                        , html::tabs( log::mac_changes )
                        , $debug_proc
                        ;
 
        } elsif ( $path =~ m{^/server} ) {
+               foreach my $name ( keys %$param ) {
+                       eval '$server::' . $name . '= $param->{$name}';
+               }
+               my @table = (
+                         'debug' => qq|<a href=/our/debug/| . toggle($debug) . qq|>$debug</a>|,
+                       , 'new_clients' => qq|<input type=text name=new_clients size=3 value="$server::new_clients">|
+               );
+
+               foreach my $editable ( 'ip', 'bcast', 'netmask', 'ip_from', 'ip_to', 'domain' ) {
+                       my $v = eval '$server::' . $editable;
+                       push @table, ( $editable, qq|<input type=text name=$editable value="$v">| );
+               }
+
+               foreach my $readonly ( 'base_dir', 'conf' ) {
+                       my $v = eval '$server::' . $readonly;
+                       push @table, ( $readonly, html::tt $v );
+               }
+                       
                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' )
-                       )
+                       , qq|<form method=get>|
+                       , html::table( 2, @table )
+                       , qq|
+                               <input type=submit name=action value=change>
+                               </form>
+                       |
+                       ;
+
+       } elsif ( $path =~ m{^/store/latest} ) {
+               print $client ok
+                       , qq|
+<style type=text/css>
+       .z {
+               background: #eee;
+       }
+       td > pre {
+               margin: 0;
+               max-height: 3em;
+               overflow: hidden;
+       }
+       td:hover > pre {
+               max-height: 100%;
+               overflow: show;
+       }
+</style>
+                       |
+                       , qq|<table>|
+               ;
+               my ( $s1,$s2 ) = ( ' class=z', '' );
+               my @cols;
+
+               my $from_t = $param->{from_t};
+
+               my $q;
+               $q->{'package.time'} = { '$lt' => $from_t * 1 } if $from_t;
+#              $q->{'package.name'} = { '$ne' => 'syslogd' };
+               $q->{'package.name'} = { '$ne' => 'dhcpd' };
+#              $q->{'package.name'} = { '$ne' => [ 'dhcpd', 'dnsd' ] };
+               $q->{'tag'} = { '$ne' => 'CRON' };
+               store::query( $q, sub {
+                       my $o = shift;
+                       my $p = delete( $o->{package} );
+                       delete( $o->{_id} );
+
+                       if ( ! @cols ) {
+                               #@cols = keys %$p;
+                               @cols = qw( time name );
+                               print $client qq|<tr><th>|
+                                       , join(qq|</th><th>|, @cols)
+                                       , qq|</th><th></th></tr>|
+                               ;
+                       }
+
+                       # XXX sigh, dump dies if we don't do this
+#                      delete $o->{$_} foreach ( grep { ! defined $o->{$_} } keys %$o );
+
+                       print $client qq|<tr$s1>|
+                               , strftime( qq|<td title="%Y-%m-%d">%H:%M:%S</td>|, localtime($p->{time}) )
+                               , map { qq|<td>$_<td>| } ( $p->{name} , html::pre_dump($o) )
+                               , qq|</tr>\n|
                        ;
+                       ( $s1, $s2 ) = ( $s2, $s1 );
+                       $from_t = $p->{time};
+               });
+               print $client qq|</table>|,
+                       qq|<a href="/store/latest?from_t=$from_t">more</a>|
+               ;
+
        } elsif ( $path =~ m!^/client(?:/$RE{net}{IPv4}{-keep})?! ) {
                my $ip = $1;
+               $title = $ip if $ip;
 
                if ( $param->{action} eq 'remove' ) {
                        client::remove( $param->{change_ip} );
@@ -240,13 +362,19 @@ warn "XXX pids = ", dump( $daemons::pids );
 
                if ( $ip && $ip ne $server::ip ) {
 
-                       my @editable = ( qw/hostname config homepage/ );
-
-                       client::conf( $ip, $_ => $param->{$_} ) foreach @editable;
-
                        my $conf = client::all_conf( $ip );
                        my $config = delete $conf->{config};
 
+                       my @editable = ( qw/hostname config homepage/ );
+                       # add params with config prefix if config exists
+                       push @editable, grep { m{^\Q$config\E} } keys %$conf if $config;
+                       my @update = grep { defined $param->{$_} } @editable;
+                       if ( @update ) {
+                               client::conf( $ip, $_ => $param->{$_} ) foreach @update;
+                               print $client redirect("$url/client/$ip");
+                               return;
+                       }
+
                        my $nmap = qq|<a href=/nmap?scan=$ip>nmap</a>|;
                        my @table = (
                                'ping' => ping::host($ip)
@@ -275,10 +403,15 @@ warn "XXX pids = ", dump( $daemons::pids );
                                }
                        }
 
-                       print $client qq|<h2>amt info</h2>|, amt::info( $ip );
+                       if ( $conf->{amt} ) {
+                               print $client qq|<h2>amt network</h2>|, html::pre_dump( amt::network( $ip ) );
+                               print $client qq|<h2>amt log</h2>|, html::pre_dump( amt::log( $ip ) );
+                       }
 
                } else {
 
+                       print $client ok qq|<h2>Clients on $server::ip</h2>|;
+
                        my @ping;
                        if ( my $host = $param->{ping_target} ) {
                                @ping = ( $host );
@@ -289,31 +422,42 @@ warn "XXX pids = ", dump( $daemons::pids );
                        my $ping = ping::fping( @ping ) if @ping;
                        my $arp = client::arp_mac_dev;
 
-                       print $client ok
-                               , qq|<h2>Clients on $server::ip</h2>|
-                               , html::table( -5,
-                                       'ip', 'mac', 'dev', 'hostname', 'conf',
-                                       map {
-                                               my $ip = $_;
-                                               my $conf = client::all_conf( $ip );
-                                               my $mac = delete $conf->{mac} || '';
-                                               my $style;
-                                               $style
-                                                       = 'style="color:'
-                                                       . ( $ping->{$ip} ? 'green' : 'red' )
-                                                       . '"'
-                                                       if $ping;
-                                               $style ||= '';
-                                               (
-                                                       qq|<a $style name=$ip href=/client/$ip>$ip</a>|
-                                                       , format::mac( $mac => 'html' )
-                                                       , $arp->{$mac}
-                                                       , delete $conf->{hostname}
-                                                       , html::conf( $ip, $conf, 'inline' )
-                                               )
-                                       } client::all_ips
-                               )
+                       my @clients;
+
+                       foreach my $ip ( client::all_ips ) {
+                               
+                               my $conf = client::all_conf( $ip );
+                               my $mac = delete $conf->{mac} || '';
+                               my $dev = $arp->{$mac};
+
+                               my $in_dhcp_range = ip::in_dhcp_range($ip);
+
+                               next unless $dev || $param->{all} || $in_dhcp_range;
+
+                               my $style
+                                       = 'style="color:'
+                                       . ( $ping->{$ip} ? 'green' : 'red' )
+                                       . '"'
+                                       if $ping;
+
+                               $style ||= '';
+                               my $ip_text = qq|<tt>$ip</tt>|;
+                               $ip_text = qq|<tt><b>$ip</b></tt>| if $in_dhcp_range;
+
+                               $dev = qq|<tt>$dev</tt>| if $dev;
+
+                               push @clients
+                                       , qq|<a $style name=$ip target=client href=/client/$ip>$ip_text</a>|
+                                       , format::mac( $mac => 'html' )
+                                       , $dev
+                                       , delete $conf->{hostname}
+                                       , html::conf( $ip, $conf, 'inline' )
                                ;
+                       }
+
+                       my $all = $param->{all} ? 0 : 1;
+
+                       print $client html::table( -5, 'ip', 'mac', qq|<a href="?all=$all">dev</a>|, 'hostname', 'conf', @clients );
                        print $client qq|
                                <form method=get>
                                <input type=text   name=ping_target   size=15>
@@ -321,17 +465,42 @@ warn "XXX pids = ", dump( $daemons::pids );
                                </form>
                        |;
                }
+
+
        } elsif ( $path =~ m{^/brctl} ) {
-               print $client ok, html::table( -4,
+
+               system 'brctl addif virtual ' . $param->{addif} if $param->{addif};
+               system 'brctl delif virtual ' . $param->{delif} if $param->{delif};
+
+               my $in_virtual;
+
+               my @table =
                        map {
                                my @c = split(/\t+/,$_,4);
                                if ( $#c == 1 ) {
-                                       ( '', '', '', $c[1] )
+                                       $in_virtual->{ $c[1] }++;
+                                       @c = ( '', '', '', $c[1] );
                                } else {
-                                       @c
+                                       $in_virtual->{ $c[3] }++;
+                               }
+                               if ( $c[3] =~ m{\d$} ) {
+                                       $c[3] = qq|<input type=submit name=delif value=$c[3] style="color:red" title="remove $c[3] from bridge">|;
                                }
+                               @c
                        } split(/\n/, `brctl show`)
-               );
+               ;
+
+               my @add_ifs = grep { ! $in_virtual->{$_} && $_ ne 'virtual' } ip::devices_up;
+
+               push @table, ( '', '', '', html::select( 'addif', @add_ifs ) . qq|<input type=submit value=add></form>| );
+
+               print $client ok
+                       , qq|<form>|
+                       , html::table( -4, @table )
+                       , qq|</form>|
+                       ;
+
+
        } 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/ ))
@@ -360,9 +529,11 @@ warn "XXX pids = ", dump( $daemons::pids );
                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);
+               print $client redirect, daemons::start_stop($1,$param);
        } elsif ( $path =~ m{^/action/([^/]+)/(.+)} ) {
-               $1->$2();
+               my ( $package, $method ) = ( $1, $2 );
+               $ENV{nr} = $1 if $package =~ s{\.(\d+)$}{};
+               $package->$method();
                print $client redirect;
        } elsif ( $path =~ m{^/kill/static/(\d+)} ) {
                print $client redirect;
@@ -378,13 +549,13 @@ sub start {
 
        warn 'network ', network::setup();
 
-       daemons::start_stop 'browser', $url;
+       daemons::start_stop 'browser', { url => $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
+#      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,
+#                      LocalAddr => $server::ip,
                        LocalPort => $httpd::port,
                        Listen    => SOMAXCONN,
                        Reuse     => 1
@@ -393,12 +564,27 @@ sub start {
        print "url $url\n";
 
        syslogd::install_local;
+       client::rebuild_mac_links;
 
        while (1) {
                my $client = $server->accept() || next; # ALARM trickle us
                my $request = <$client>;
 
-               warn "request $request\n" if $debug;
+               my $headers;
+
+               while ( my $header = <$client> ) {
+                       chomp $header;
+                       last if $header =~ m{^\s*$};
+                       my ( $n, $v ) = split(/:\s*/, $header);
+                       $headers->{ lc $n } = $v;
+               }
+
+               if ( my $host = $headers->{host} ) {
+                       $url = 'http://' . $host;
+                       $url .= ":$port" unless $url =~ m{:\d+$};
+               }
+
+               warn "## $url ## $request", dump( $headers ) if $debug;
 
                if ($request =~ m{^GET (/.*) HTTP/1.[01]}) {
                        my $path = $1;
@@ -417,7 +603,7 @@ sub start {
                        warn "500 $request";
                }
 
-               print $client menu() if $client->connected;
+               print $client menu() . html_end() if $client->connected;
 
        }