user_chooser.cgi

   1 #!/usr/local/bin/perl
   2 # user_chooser.cgi
   3 # This CGI generated the HTML for choosing a user or list of users.
   4
   5 $trust_unknown_referers = 1;
   6 require './web-lib.pl';
   7 &init_config();
   8 &ReadParse(undef, undef, 2);
   9 %access = &get_module_acl();
  10
  11 if ($in{'multi'}) {
  12         # selecting multiple users.
  13         if ($in{'frame'} == 0) {
  14                 # base frame
  15                 &PrintHeader();
  16                 print "<script>\n";
  17                 @ul = split(/\s+/, $in{'user'});
  18                 $len = @ul;
  19                 print "sel = new Array($len);\n";
  20                 print "selr = new Array($len);\n";
  21                 for($i=0; $i<$len; $i++) {
  22                         print "sel[$i] = \"".
  23                               &quote_escape($ul[$i], '"')."\";\n";
  24                         @uinfo = getpwnam($ul[$i]);
  25                         if (@uinfo) {
  26                                 print "selr[$i] = \"".
  27                                       &quote_escape($uinfo[6])."\";\n";
  28                                 }
  29                         else {
  30                                 print "selr[$i] = \"???\";\n";
  31                                 }
  32                         }
  33                 print "</script>\n";
  34                 print "<title>$text{'users_title1'}</title>\n";
  35                 print "<frameset cols='50%,50%'>\n";
  36                 print "<frame src=\"/user_chooser.cgi?frame=1&multi=1\">\n";
  37                 print "<frameset rows='*,50' frameborder=no>\n";
  38                 print " <frame src=\"/user_chooser.cgi?frame=2&multi=1\">\n";
  39                 print " <frame src=\"/user_chooser.cgi?frame=3&multi=1\" scrolling=no>\n";
  40                 print "</frameset>\n";
  41                 print "</frameset>\n";
  42                 }
  43         elsif ($in{'frame'} == 1) {
  44                 # list of all users to choose from
  45                 &popup_header();
  46                 print "<script>\n";
  47                 print "function adduser(u, r)\n";
  48                 print "{\n";
  49                 print "top.sel[top.sel.length] = u\n";
  50                 print "top.selr[top.selr.length] = r\n";
  51                 print "top.frames[1].location = top.frames[1].location\n";
  52                 print "return false;\n";
  53                 print "}\n";
  54                 print "</script>\n";
  55                 print "<font size=+1>$text{'users_all'}</font>\n";
  56                 print "<table width=100%>\n";
  57                 foreach $u (&get_users_list()) {
  58                         if ($in{'user'} eq $u->[0]) { print "<tr $cb>\n"; }
  59                         else { print "<tr>\n"; }
  60                         $u->[6] =~ s/'/&#39;/g;
  61                         print "<td width=20%><a href=\"\" onClick='return adduser(\"$u->[0]\", \"$u->[6]\")'>$u->[0]</a></td>\n";
  62                         print "<td>$u->[6]</td> </tr>\n";
  63                         }
  64                 print "</table>\n";
  65                 &popup_footer();
  66                 }
  67         elsif ($in{'frame'} == 2) {
  68                 # show chosen users
  69                 &popup_header();
  70                 print "<font size=+1>$text{'users_sel'}</font>\n";
  71                 print <<'EOF';
  72 <table width=100%>
  73 <script>
  74 function sub(j)
  75 {
  76 sel2 = new Array(); selr2 = new Array();
  77 for(k=0,l=0; k<top.sel.length; k++) {
  78         if (k != j) {
  79                 sel2[l] = top.sel[k];
  80                 selr2[l] = top.selr[k];
  81                 l++;
  82                 }
  83         }
  84 top.sel = sel2; top.selr = selr2;
  85 top.frames[1].location = top.frames[1].location;
  86 return false;
  87 }
  88 for(i=0; i<top.sel.length; i++) {
  89         document.write("<tr>\n");
  90         document.write("<td><a href=\"\" onClick='return sub("+i+")'>"+top.sel[i]+"</a></td>\n");
  91         document.write("<td>"+top.selr[i]+"</td>\n");
  92         }
  93 </script>
  94 </table>
  95 EOF
  96                 &popup_footer();
  97                 }
  98         elsif ($in{'frame'} == 3) {
  99                 # output OK and Cancel buttons
 100                 &popup_header();
 101                 print "<script>\n";
 102                 print "function qjoin(l)\n";
 103                 print "{\n";
 104                 print "rv = \"\";\n";
 105                 print "for(i=0; i<l.length; i++) {\n";
 106                 print "    if (rv != '') rv += ' ';\n";
 107                 print "    if (l[i].indexOf(' ') < 0) rv += l[i];\n";
 108                 print "    else rv += '\"'+l[i]+'\"'\n";
 109                 print "    }\n";
 110                 print "return rv;\n";
 111                 print "}\n";
 112                 print "</script>\n";
 113                 print "<form>\n";
 114                 print "<input type=button value=\"$text{'users_ok'}\" ",
 115                       "onClick='top.opener.ifield.value = qjoin(top.sel); ",
 116                       "top.close()'>\n";
 117                 print "<input type=button value=\"$text{'users_cancel'}\" ",
 118                       "onClick='top.close()'>\n";
 119                 print "&nbsp;&nbsp;<input type=button value=\"$text{'users_clear'}\" onClick='top.sel = new Array(); top.selr = new Array(); top.frames[1].location = top.frames[1].location'>\n";
 120                 print "</form>\n";
 121                 &popup_footer();
 122                 }
 123         }
 124 else {
 125         # selecting just one user .. display a list of all users to choose from
 126         &popup_header($text{'users_title2'});
 127         print "<script>\n";
 128         print "function select(f)\n";
 129         print "{\n";
 130         print "top.opener.ifield.value = f;\n";
 131         print "top.close();\n";
 132         print "return false;\n";
 133         print "}\n";
 134         print "</script>\n";
 135         print "<table width=100%>\n";
 136         foreach $u (&get_users_list()) {
 137                 if ($in{'user'} eq $u->[0]) { print "<tr $cb>\n"; }
 138                 else { print "<tr>\n"; }
 139                 print "<td width=20%><a href=\"\" onClick='return select(\"$u->[0]\")'>$u->[0]</a></td>\n";
 140                 print "<td>$u->[6]</td> </tr>\n";
 141                 }
 142         print "</table>\n";
 143         &popup_footer();
 144         }
 145
 146 sub get_users_list
 147 {
 148 local(@uinfo, @users, %ucan, %found);
 149 if ($access{'uedit_mode'} == 2 || $access{'uedit_mode'} == 3) {
 150         map { $ucan{$_}++ } split(/\s+/, $access{'uedit'});
 151         }
 152 setpwent();
 153 while(@uinfo = getpwent()) {
 154         if ($access{'uedit_mode'} == 0 ||
 155             $access{'uedit_mode'} == 2 && $ucan{$uinfo[0]} ||
 156             $access{'uedit_mode'} == 3 && !$ucan{$uinfo[0]} ||
 157             $access{'uedit_mode'} == 4 &&
 158                 (!$access{'uedit'} || $uinfo[2] >= $access{'uedit'}) &&
 159                 (!$access{'uedit2'} || $uinfo[2] <= $access{'uedit2'}) ||
 160             $access{'uedit_mode'} == 5 && $uinfo[3] == $access{'uedit'}) {
 161                 push(@users, [ @uinfo ]) if (!$found{$uinfo[0]}++);
 162                 }
 163         }
 164 endpwent() if ($gconfig{'os_type'} ne 'hpux');
 165 return sort { $a->[0] cmp $b->[0] } @users;
 166 }
 167