added help function

[mirror/userdir-ldap.git] / ud-fingerserv

diff --git a/ud-fingerserv b/ud-fingerserv
index 3f5fae3..ec52955 100755 (executable)
--- a/ud-fingerserv
+++ b/ud-fingerserv
@@ -1,8 +1,9 @@
 #!/usr/bin/perl
-# $Id: ud-fingerserv,v 1.6 1999/10/17 01:36:33 tausq Exp $
+# $Id: ud-fingerserv,v 1.9 1999/10/17 02:19:07 tausq Exp $
 
 # (c) 1999 Randolph Chung. Licensed under the GPL. <tausq@debian.org>
 
+#use lib '/var/www/userdir-ldap/';
 use lib '/home/randolph/projects/userdir-ldap/web';
 use strict vars;
 #use Apache::Registry;
@@ -24,12 +25,13 @@ my %attrs = (
   'cn' => 'First name',
   'mn' => 'Middle name',
   'sn' => 'Last name',
+  'email' => 'Email',
   'keyfingerprint' => 'Fingerprint',
   'key' => 'Key block',
   'ircnick' => 'IRC nickname'
 );
 
-my @summarykeys = ('cn', 'mn', 'sn', 'ircnick', 'keyfingerprint', 'key');
+my @summarykeys = ('cn', 'mn', 'sn', 'email', 'ircnick', 'keyfingerprint', 'key');
 
 $SIG{__DIE__} = \&DieHandler;
 $SIG{INT} = \&DieHandler;
@@ -101,6 +103,11 @@ sub ProcessQuery {
   $query =~ s/[^\/,0-9a-z]//gi; # be paranoid about input
   my ($uid, $fields) = split(/\//, $query, 2);
   
+  if ($uid =~ /^help$/i) {
+    &sendhelp($client);
+    return;
+  }
+  
   &log("Looking up $uid at $config{basedn}, uid=$uid");
 
   $mesg = $ldap->search(base  => $config{basedn}, filter => "uid=$uid");
@@ -114,6 +121,12 @@ sub ProcessQuery {
     foreach (@{$data->{keyfingerprint}}) {
       push (@{$data->{key}}, "\n".&Util::FetchKey($_));
     }
+    
+    $data->{email}->[0] = sprintf("%s %s %s <%s>", $data->{cn}->[0],
+                                  $data->{mn}->[0], $data->{sn}->[0],
+                                 $data->{uid}->[0]."\@$config{emailappend}");
+                                 
+    $data->{email}->[0] =~ s/\s+/ /g;                            
  
     print $client "$dn\n";
     if (!$fields) {
@@ -151,3 +164,20 @@ sub log {
   my $time = localtime;
   print STDERR "$time $msg\n";
 }
+
+sub sendhelp {
+  my $client = shift;
+  
+  print $client "userdir-ldap finger daemon\n";
+  print $client "--------------------------\n";
+  print $client "finger <uid>[/<attributes>]\@db.debian.org\n";
+  print $client "  where uid is the user id of the user\n";
+  print $client "  the optional attributes parameter specifies what to return\n";
+  print $client "    if nothing is specified, all attributes are returned.\n";
+  print $client "    The following attributes are current supported:\n";
+  foreach (@summarykeys) {
+    print $client "      $_ : $attrs{$_}\n";
+  }
+  print $client "    Multiple attributes can be separated by commas, like this:\n";
+  print $client "    finger tux/email,key\@db.debian.org\n";
+}