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