Also support [[link|wiki links with alternate link text]].

[mirror/userdir-ldap-cgi.git] / machines.cgi

diff --git a/machines.cgi b/machines.cgi
index 92deede..4cfe3a8 100755 (executable)
--- a/machines.cgi
+++ b/machines.cgi
@@ -1,7 +1,10 @@
 #!/usr/bin/perl
-# $Id: machines.cgi,v 1.9 2001/01/08 07:03:23 tausq Exp $
+# $Id: machines.cgi,v 1.12 2006/12/27 23:00:04 rmurray Exp $
 
 # (c) 1999 Randolph Chung. Licensed under the GPL. <tausq@debian.org>
+# (c) 2004 Martin Schulze. Licensed under the GPL. <joey@debian.org>
+# (c) 2006 Ryan Murray. Licensed under the GPL. <rmurray@debian.org>
+# (c) 2008 Martin Zobel-Helas. Licensed under the GPL. <zobel@debian.org>
 
 use lib '.';
 use strict vars;
@@ -9,6 +12,10 @@ use strict vars;
 use CGI;
 use Util;
 use Net::LDAP qw(:all);
+use Fcntl;
+use POSIX;
+use MIME::Base64;
+use Digest::MD5 qw(md5_hex);
 
 my (%attrs, @attrorder, %summaryattrs, @summaryorder);
 
@@ -27,18 +34,19 @@ my (%attrs, @attrorder, %summaryattrs, @summaryorder);
          'bandwidth' => 'Bandwidth',
          'status' => 'Status',
          'notes' => 'Notes',
-         'sshrsahostkey' => 'SSH host key (RSA)',
-         'sshdsahostkey' => 'SSH host key (DSA)',
+         'sshrsahostkey' => 'SSH host key',
+         'sshrsahostfprint' => 'SSH host fingerprint',
          'description' => 'Description',
-         'createtimestamp' => 'Entry created',
-         'modifytimestamp' => 'Entry modified'
+         'purpose' => 'purposes of this server',
+#        'createtimestamp' => 'Entry created',
+#        'modifytimestamp' => 'Entry modified'
         );
 
 # This defines what fields are displayed, and in what order
 @attrorder = qw(hostname admin architecture distribution access
                 sponsor sponsor-admin location machine memory
-               disk bandwidth status notes sshrsahostkey sshdsahostkey
-               description createtimestamp modifytimestamp);
+               disk bandwidth status notes sshrsahostkey sshrsahostfprint
+               description purpose);
 
 # ditto for summary
 %summaryattrs = ('hostname' => 'Host name',
@@ -58,13 +66,55 @@ sub DieHandler {
   $ldap->unbind if (defined($ldap));
 }
 
+# human readable fingerprint
+sub sshfingerprint {
+    my $key = shift;
+
+    return '' if (!$key);
+
+    my @field = split(/ /, $key);
+    return '' if $field[0] ne 'ssh-dss' and $field[0] ne 'ssh-rsa';
+    return '' if !$field[1];
+    my $fpr = md5_hex(decode_base64($field[1]));
+    my $hrfpr = $field[0] . " " . substr($fpr,0,2,"");
+    while (length $fpr > 0) {
+       $hrfpr .= ':' . substr($fpr,0,2,"");
+    }
+    return $hrfpr;
+}
+
+sub wiki_link($) {
+       my ($in) = @_;
+       $in =~ s#\[\[(.*?)\|(.*?)\]\]#<a href="http://$1">$2</a>#g;
+       $in =~ s#\[\[(.*?)\]\]#<a href="http://$1">$1</a>#g;
+       return $in;
+}
+
+sub purposes_uplist($) {
+       my ($purposes) = @_;
+       my $out = undef;
+
+       if (scalar @$purposes >= 1) {
+               $out = "<ul>".
+                       join("", map { 
+                               "<li>".wiki_link($_)."</li>\n";
+                         } sort {my $A=$a; my $B=$b; $A =~ s/[\[\]]//g; $B =~ s/[\[\]]//g; $A cmp $B} @{$data->{purpose}}
+                       ).
+                       "</ul>";
+       }
+       return $out;
+}
+
 $SIG{__DIE__} = \&DieHandler;
 
 my $query = new CGI;
 my $host = lc($query->param('host'));
+my $sortby = lc($query->param('sortby')) || "host";
+my $sortorder = lc($query->param('sortorder')) || "asc";
 
 &Util::HTMLSendHeader;
 $ldap = Net::LDAP->new($config{ldaphost}) || &Util::HTMLError($!);
+&Util::UpgradeConnection($ldap) unless $config{usessl} eq 'False';
 $mesg;
 $ldap->bind;
 
@@ -97,6 +147,15 @@ foreach $dn (sort {$entries->{$a}->{host}->[0] cmp $entries->{$b}->{host}->[0]}
     # Format email addresses
     $output{admin} = sprintf("<a href=\"mailto:%s\">%s</a>", $output{admin}, $output{admin});
     $output{'sponsor-admin'} = sprintf("<a href=\"mailto:%s\">%s</a>", $output{'sponsor-admin'}, $output{'sponsor-admin'});
+
+    $output{sshrsahostkey} = undef;
+    foreach $key (@{$data->{sshrsahostkey}}) {
+      $output{sshrsahostkey} .= $key . "<br>";
+    }
+
+    foreach $key (@{$data->{sshrsahostkey}}) {
+      $output{sshrsahostfprint} .= sshfingerprint($key) . "<br>";
+    }
     
     # URL
     my ($sponsor, $url) = undef;
@@ -104,7 +163,7 @@ foreach $dn (sort {$entries->{$a}->{host}->[0] cmp $entries->{$b}->{host}->[0]}
     foreach $sponsor (@{$data->{sponsor}}) {
       $sponsor =~ m#((http|ftp)://\S+)#i;
       $url = $1;
-      $sponsor =~ s/$url//;
+      $sponsor =~ s/\s*$url\s*//;
       $output{sponsor} .= "<br>" if ($output{sponsor});
       if ($url) {
         $output{sponsor} .= sprintf("<a href=\"%s\">%s</a>", $url, $sponsor);
@@ -112,7 +171,10 @@ foreach $dn (sort {$entries->{$a}->{host}->[0] cmp $entries->{$b}->{host}->[0]}
         $output{sponsor} .= $sponsor;
       }
     }
-    
+
+    my $purpose = purposes_uplist($data->{purpose});
+    $output{purpose} = $purpose if defined $purpose;
+
     $selected = " selected ";    
   }
   
@@ -135,20 +197,34 @@ if ($output{havehostdata}) {
   $hostdetails .= "<ul>\n";
   foreach $key (@attrorder) {
     if ($output{$key}) {
-      $hostdetails .= "<li><b>$attrs{$key}:</b> $output{$key}\n";
+      $hostdetails .= "<li><b>$attrs{$key}:</b>$output{$key}\n";
     }
   }
   $hostdetails .= "</ul>\n";
 } else {
   # display summary info
   $hostdetails = "<h1>Summary</h1>\n";
-  $hostdetails .= "<table border=1 width=90%>\n<tr>";
+  $hostdetails .= "<table border=\"1\" width=\"90%\">\n<tr>";
   foreach $key (@summaryorder) {
-    $hostdetails .= "<th>$summaryattrs{$key}</th>";
+    if ($sortby ne $key) {
+      $hostdetails .= "<th><a href=\"machines.cgi?sortby=$key&sortorder=asc\">$summaryattrs{$key}</a></th>";
+    } else {
+      if ($sortorder ne "dsc") {
+        $hostdetails .= "<th><a href=\"machines.cgi?sortby=$key&sortorder=dsc\">$summaryattrs{$key}</a></th>";
+      } else {
+        $hostdetails .= "<th><a href=\"machines.cgi?sortby=$key&sortorder=asc\">$summaryattrs{$key}</a></th>";
+      }
+    }
   }
   $hostdetails .= "</tr>\n";
   
-  foreach $host (sort(keys(%summary))) {
+  my @sorted;
+  if ($sortorder eq "asc") {
+     @sorted = sort {($summary{$a}->{$sortby} cmp $summary{$b}->{$sortby}) || ($summary{$a}->{'host'} cmp $summary{$b}->{'host'})} keys(%summary)
+  } else {
+     @sorted = sort {($summary{$b}->{$sortby} cmp $summary{$a}->{$sortby}) || ($summary{$a}->{'host'} cmp $summary{$b}->{'host'})} keys(%summary)
+  }
+  foreach $host (@sorted) {
     $hostdetails .= "<tr>";
     foreach $key (@summaryorder) {
       $hostdetails .= "<td>$summary{$host}{$key}&nbsp;</td>";