#!/usr/bonsaitools/bin/perl -w # -*- Mode: perl; indent-tabs-mode: nil -*- # # The contents of this file are subject to the Mozilla Public # License Version 1.1 (the "License"); you may not use this file # except in compliance with the License. You may obtain a copy of # the License at http://www.mozilla.org/MPL/ # # Software distributed under the License is distributed on an "AS # IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or # implied. See the License for the specific language governing # rights and limitations under the License. # # The Original Code is the Bugzilla Bug Tracking System. # # The Initial Developer of the Original Code is Netscape Communications # Corporation. Portions created by Netscape are # Copyright (C) 1998 Netscape Communications Corporation. All # Rights Reserved. # # Contributor(s): Dave Miller # Jacob Steenhagen # Code derived from editowners.cgi and editusers.cgi use strict; use lib "."; require "CGI.pl"; ConnectToDatabase(); confirm_login(); print "Content-type: text/html\n\n"; if (!UserInGroup("creategroups")) { PutHeader("Not Authorized","Edit Groups","","Not Authorized for this function!"); print "

Sorry, you aren't a member of the 'creategroups' group.

\n"; print "And so, you aren't allowed to edit the groups.\n"; print "

\n"; PutFooter(); exit; } my $action = trim($::FORM{action} || ''); # TestGroup: check if the group name exists sub TestGroup ($) { my $group = shift; # does the group exist? SendSQL("SELECT name FROM groups WHERE name=" . SqlQuote($group)); return FetchOneColumn(); } sub ShowError ($) { my $msgtext = shift; print "
"; print "$msgtext"; print "

"; return 1; } # # Displays a text like "a.", "a or b.", "a, b or c.", "a, b, c or d." # sub PutTrailer (@) { my (@links) = ("Back to the Main Bugs Page", @_); my $count = $#links; my $num = 0; print "

\n"; foreach (@links) { print $_; if ($num == $count) { print ".\n"; } elsif ($num == $count-1) { print " or "; } else { print ", "; } $num++; } PutFooter(); } # # action='' -> No action specified, get a list. # unless ($action) { PutHeader("Edit Groups","Edit Groups","This lets you edit the groups available to put users in."); print "

\n"; print "\n"; print ""; print ""; print ""; print ""; print ""; print ""; print ""; print "\n"; SendSQL("SELECT bit,name,description,userregexp,isactive " . "FROM groups " . "WHERE isbuggroup != 0 " . "ORDER BY bit"); while (MoreSQLData()) { my ($bit, $name, $desc, $regexp, $isactive) = FetchSQLData(); print "\n"; print "\n"; print "\n"; print "\n"; print "\n"; print "\n"; print "\n"; print "\n"; } print "\n"; print "\n"; print "\n"; print "\n"; print "
BitNameDescriptionUser RegExpActiveAction
$bit\n"; print "\n"; print "\n"; print "\n"; print "Delete
Add Group
\n"; print ""; print "\n"; print "

"; print "Name is what is used with the UserInGroup() function in any customized cgi files you write that use a given group. It can also be used by people submitting bugs by email to limit a bug to a certain groupset.

"; print "Description is what will be shown in the bug reports to members of the group where they can choose whether the bug will be restricted to others in the same group.

"; print "User RegExp is optional, and if filled in, will automatically grant membership to this group to anyone creating a new account with an email address that matches this regular expression.

"; print "The Active flag determines whether or not the group is active. If you deactivate a group it will no longer be possible for users to add bugs to that group, although bugs already in the group will remain in the group. Deactivating a group is a much less drastic way to stop a group from growing than deleting the group would be.

"; print "In addition, the following groups that determine user privileges exist. You can only edit the User rexexp on these groups. You should also take care not to duplicate the Names of any of them in your user groups.

"; print "Also please note that both of the Submit Changes buttons on this page will submit the changes in both tables. There are two buttons simply for the sake of convience.

"; print "\n"; print ""; print ""; print ""; print ""; print ""; print "\n"; SendSQL("SELECT bit,name,description,userregexp " . "FROM groups " . "WHERE isbuggroup = 0 " . "ORDER BY bit"); while (MoreSQLData()) { my ($bit, $name, $desc, $regexp) = FetchSQLData(); print "\n"; print "\n"; print "\n"; print "\n"; print "\n"; print "\n"; print "\n"; print "\n"; print "\n"; } print "
BitNameDescriptionUser RegExp
$bit$name$desc

\n"; print "\n"; print "

\n"; PutFooter(); exit; } # # action='add' -> present form for parameters for new group # # (next action will be 'new') # if ($action eq 'add') { PutHeader("Add group"); print "
\n"; print "\n"; print ""; print ""; print ""; print ""; print ""; print "\n"; print "\n"; print "\n"; print "\n"; print "
New NameNew DescriptionNew User RegExpActive
\n
\n"; print "\n"; print "\n"; print "
"; print "

"; print "Name is what is used with the UserInGroup() function in any customized cgi files you write that use a given group. It can also be used by people submitting bugs by email to limit a bug to a certain groupset. It may not contain any spaces.

"; print "Description is what will be shown in the bug reports to members of the group where they can choose whether the bug will be restricted to others in the same group.

"; print "The Active flag determines whether or not the group is active. If you deactivate a group it will no longer be possible for users to add bugs to that group, although bugs already in the group will remain in the group. Deactivating a group is a much less drastic way to stop a group from growing than deleting the group would be. Note: If you are creating a group, you probably want it to be active, in which case you should leave this checked.

"; print "User RegExp is optional, and if filled in, will automatically grant membership to this group to anyone creating a new account with an email address that matches this regular expression.

"; PutTrailer("Back to the group list"); exit; } # # action='new' -> add group entered in the 'action=add' screen # if ($action eq 'new') { PutHeader("Adding new group"); # Cleanups and valididy checks my $name = trim($::FORM{name} || ''); my $desc = trim($::FORM{desc} || ''); my $regexp = trim($::FORM{regexp} || ''); # convert an undefined value in the inactive field to zero # (this occurs when the inactive checkbox is not checked # and the browser does not send the field to the server) my $isactive = $::FORM{isactive} || 0; unless ($name) { ShowError("You must enter a name for the new group.
" . "Please click the Back button and try again."); PutFooter(); exit; } unless ($desc) { ShowError("You must enter a description for the new group.
" . "Please click the Back button and try again."); PutFooter(); exit; } if (TestGroup($name)) { ShowError("The group '" . $name . "' already exists.
" . "Please click the Back button and try again."); PutFooter(); exit; } if ($isactive != 0 && $isactive != 1) { ShowError("The active flag was improperly set. There may be " . "a problem with Bugzilla or a bug in your browser.
" . "Please click the Back button and try again."); PutFooter(); exit; } # Major hack for bit values... perl can't handle 64-bit ints, so I can't # just do the math to get the next available bit number, gotta handle # them as strings... also, we're actually only going to allow 63 bits # because that's all that opblessgroupset masks for (the high bit is off # to avoid signing issues). my @bitvals = ('1','2','4','8','16','32','64','128','256','512','1024', '2048','4096','8192','16384','32768', '65536','131072','262144','524288','1048576','2097152', '4194304','8388608','16777216','33554432','67108864', '134217728','268435456','536870912','1073741824', '2147483648', '4294967296','8589934592','17179869184','34359738368', '68719476736','137438953472','274877906944', '549755813888','1099511627776','2199023255552', '4398046511104','8796093022208','17592186044416', '35184372088832','70368744177664','140737488355328', '281474976710656','562949953421312','1125899906842624', '2251799813685248','4503599627370496','9007199254740992', '18014398509481984','36028797018963968','72057594037927936', '144115188075855872','288230376151711744', '576460752303423488','1152921504606846976', '2305843009213693952','4611686018427387904'); # First the next available bit my $bit = ""; foreach (@bitvals) { if ($bit eq "") { SendSQL("SELECT bit FROM groups WHERE bit=" . SqlQuote($_)); if (!FetchOneColumn()) { $bit = $_; } } } if ($bit eq "") { ShowError("Sorry, you already have the maximum number of groups " . "defined.

You must delete a group first before you " . "can add any more."); PutTrailer("Back to the group list"); exit; } # Add the new group SendSQL("INSERT INTO groups ( " . "bit, name, description, isbuggroup, userregexp, isactive" . " ) VALUES ( " . $bit . "," . SqlQuote($name) . "," . SqlQuote($desc) . "," . "1," . SqlQuote($regexp) . "," . $isactive . ")" ); print "OK, done.

\n"; print "Your new group was assigned bit #$bit.

"; PutTrailer("Add another group", "Back to the group list"); exit; } # # action='del' -> ask if user really wants to delete # # (next action would be 'delete') # if ($action eq 'del') { PutHeader("Delete group"); my $bit = trim($::FORM{group} || ''); unless ($bit) { ShowError("No group specified.
" . "Click the Back button and try again."); PutFooter(); exit; } SendSQL("SELECT bit FROM groups WHERE bit=" . SqlQuote($bit)); if (!FetchOneColumn()) { ShowError("That group doesn't exist.
" . "Click the Back button and try again."); PutFooter(); exit; } SendSQL("SELECT name,description " . "FROM groups " . "WHERE bit = " . SqlQuote($bit)); my ($name, $desc) = FetchSQLData(); print "\n"; print ""; print ""; print ""; print ""; print "\n"; print "\n"; print "\n"; print "\n"; print "\n"; print "\n"; print "
BitNameDescription
$bit$name$desc
\n"; print "

\n"; my $cantdelete = 0; SendSQL("SELECT login_name FROM profiles WHERE " . "(groupset & $bit) OR (blessgroupset & $bit)"); if (!FetchOneColumn()) {} else { $cantdelete = 1; print " One or more users belong to this group. You cannot delete this group while there are users in it.
Show me which users. - Remove all users from this group for me

"; } SendSQL("SELECT bug_id FROM bugs WHERE (groupset & $bit)"); if (MoreSQLData()) { $cantdelete = 1; my $buglist = "0"; while (MoreSQLData()) { my ($bug) = FetchSQLData(); $buglist .= "," . $bug; } print " One or more bug reports are visible only to this group. You cannot delete this group while any bugs are using it.
Show me which bugs. - Remove all bugs from this group restriction for me
NOTE: It's quite possible to make confidential bugs public by checking this box. It is strongly suggested that you review the bugs in this group before checking the box.

"; } SendSQL("SELECT name FROM products WHERE name=" . SqlQuote($name)); if (MoreSQLData()) { $cantdelete = 1; print " This group is tied to the $name product. You cannot delete this group while it is tied to a product.
Delete this group anyway, and make the $name product publicly visible.
"; } print "

Confirmation

\n"; print "

Do you really want to delete this group?\n"; if ($cantdelete) { print "
You must check all of the above boxes or correct the " . "indicated problems first before you can proceed."; } print "

\n"; print "\n"; print "\n"; print "

"; PutTrailer("No, go back to the group list"); exit; } # # action='delete' -> really delete the group # if ($action eq 'delete') { PutHeader("Deleting group"); my $bit = trim($::FORM{group} || ''); unless ($bit) { ShowError("No group specified.
" . "Click the Back button and try again."); PutFooter(); exit; } SendSQL("SELECT name " . "FROM groups " . "WHERE bit = " . SqlQuote($bit)); my ($name) = FetchSQLData(); my $cantdelete = 0; my $opblessgroupset = '9223372036854775807'; # This is all 64 bits. SendSQL("SELECT userid FROM profiles " . "WHERE (groupset & $opblessgroupset)=$opblessgroupset"); my @opusers = (); while (MoreSQLData()) { my ($userid) = FetchSQLData(); push @opusers, $userid; # cache a list of the users with admin powers } SendSQL("SELECT login_name FROM profiles WHERE " . "(groupset & $bit)=$bit OR (blessgroupset & $bit)=$bit"); if (FetchOneColumn()) { if (!defined $::FORM{'removeusers'}) { $cantdelete = 1; } } SendSQL("SELECT bug_id FROM bugs WHERE (groupset & $bit)=$bit"); if (FetchOneColumn()) { if (!defined $::FORM{'removebugs'}) { $cantdelete = 1; } } SendSQL("SELECT name FROM products WHERE name=" . SqlQuote($name)); if (FetchOneColumn()) { if (!defined $::FORM{'unbind'}) { $cantdelete = 1; } } if ($cantdelete == 1) { ShowError("This group cannot be deleted because there are child " . "records in the database which refer to it. All child records " . "must be removed or altered to remove the reference to this " . "group before the group can be deleted."); print "" . "View the list of which records are affected
"; PutTrailer("Back to group list"); exit; } SendSQL("SELECT login_name,groupset,blessgroupset FROM profiles WHERE " . "(groupset & $bit) OR (blessgroupset & $bit)"); if (FetchOneColumn()) { SendSQL("UPDATE profiles SET groupset=(groupset-$bit) " . "WHERE (groupset & $bit)"); print "All users have been removed from group $bit.
"; SendSQL("UPDATE profiles SET blessgroupset=(blessgroupset-$bit) " . "WHERE (blessgroupset & $bit)"); print "All users with authority to add users to group $bit have " . "had that authority removed.
"; } SendSQL("SELECT bug_id FROM bugs WHERE (groupset & $bit)"); if (FetchOneColumn()) { SendSQL("UPDATE bugs SET groupset=(groupset-$bit), delta_ts=delta_ts " . "WHERE (groupset & $bit)"); print "All bugs have had group bit $bit cleared. Any of these " . "bugs that were not also in another group are now " . "publicly visible.
"; } SendSQL("DELETE FROM groups WHERE bit=$bit"); print "Group $bit has been deleted.
"; foreach my $userid (@opusers) { SendSQL("UPDATE profiles SET groupset=$opblessgroupset " . "WHERE userid=$userid"); print "Group bits restored for " . DBID_to_name($userid) . " (maintainer)
\n"; } PutTrailer("Back to group list"); exit; } # # action='update' -> update the groups # if ($action eq 'update') { PutHeader("Updating groups"); my $chgs = 0; foreach my $b (grep(/^name-\d*$/, keys %::FORM)) { if ($::FORM{$b}) { my $v = substr($b, 5); # print "Old: '" . $::FORM{"oldname-$v"} . "', '" . $::FORM{"olddesc-$v"} . # "', '" . $::FORM{"oldregexp-$v"} . "'
"; # print "New: '" . $::FORM{"name-$v"} . "', '" . $::FORM{"desc-$v"} . # "', '" . $::FORM{"regexp-$v"} . "'
"; if ($::FORM{"oldname-$v"} ne $::FORM{"name-$v"}) { $chgs = 1; SendSQL("SELECT name FROM groups WHERE name=" . SqlQuote($::FORM{"name-$v"})); if (!FetchOneColumn()) { SendSQL("SELECT name FROM groups WHERE name=" . SqlQuote($::FORM{"oldname-$v"}) . " && isbuggroup = 0"); if (FetchOneColumn()) { ShowError("You cannot update the name of a " . "system group. Skipping $v"); } else { SendSQL("UPDATE groups SET name=" . SqlQuote($::FORM{"name-$v"}) . " WHERE bit=" . SqlQuote($v)); print "Group $v name updated.
\n"; } } else { ShowError("Duplicate name '" . $::FORM{"name-$v"} . "' specified for group $v.
" . "Update of group $v name skipped."); } } if ($::FORM{"olddesc-$v"} ne $::FORM{"desc-$v"}) { $chgs = 1; SendSQL("SELECT description FROM groups WHERE description=" . SqlQuote($::FORM{"desc-$v"})); if (!FetchOneColumn()) { SendSQL("UPDATE groups SET description=" . SqlQuote($::FORM{"desc-$v"}) . " WHERE bit=" . SqlQuote($v)); print "Group $v description updated.
\n"; } else { ShowError("Duplicate description '" . $::FORM{"desc-$v"} . "' specified for group $v.
" . "Update of group $v description skipped."); } } if ($::FORM{"oldregexp-$v"} ne $::FORM{"regexp-$v"}) { $chgs = 1; SendSQL("UPDATE groups SET userregexp=" . SqlQuote($::FORM{"regexp-$v"}) . " WHERE bit=" . SqlQuote($v)); print "Group $v user regexp updated.
\n"; } # convert an undefined value in the inactive field to zero # (this occurs when the inactive checkbox is not checked # and the browser does not send the field to the server) my $isactive = $::FORM{"isactive-$v"} || 0; if ($::FORM{"oldisactive-$v"} != $isactive) { $chgs = 1; if ($isactive == 0 || $isactive == 1) { SendSQL("UPDATE groups SET isactive=$isactive" . " WHERE bit=" . SqlQuote($v)); print "Group $v active flag updated.
\n"; } else { ShowError("The value '" . $isactive . "' is not a valid value for the active flag.
" . "There may be a problem with Bugzilla or a bug in your browser.
" . "Update of active flag for group $v skipped."); } } } } if (!$chgs) { print "You didn't change anything!
\n"; print "If you really meant it, hit the Back button and try again.

\n"; } else { print "Done.

\n"; } PutTrailer("Back to the group list"); exit; } # # No valid action found # PutHeader("Error"); print "I don't have a clue what you want.
\n"; foreach ( sort keys %::FORM) { print "$_: $::FORM{$_}
\n"; } PutTrailer("Try the group list");