gecko-dev/webtools/bugzilla/editgroups.cgi

604 lines
19 KiB
Perl
Executable File

#!/usr/bin/perl -wT
# -*- 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 <justdave@syndicomm.com>
# Joel Peshkin <bugreport@peshkin.net>
# Jacob Steenhagen <jake@bugzilla.org>
# Vlad Dascalu <jocuri@softhome.net>
# Code derived from editowners.cgi and editusers.cgi
use strict;
use lib ".";
use Bugzilla;
use Bugzilla::Constants;
require "CGI.pl";
my $cgi = Bugzilla->cgi;
use vars qw($template $vars);
Bugzilla->login(LOGIN_REQUIRED);
print Bugzilla->cgi->header();
ThrowUserError("auth_cant_edit_groups") unless UserInGroup("creategroups");
my $action = trim($cgi->param('action') || '');
# RederiveRegexp: update user_group_map with regexp-based grants
sub RederiveRegexp ($$)
{
my $regexp = shift;
my $gid = shift;
my $dbh = Bugzilla->dbh;
my $sth = $dbh->prepare("SELECT userid, login_name FROM profiles");
my $sthadd = $dbh->prepare("INSERT IGNORE INTO user_group_map
(user_id, group_id, grant_type, isbless)
VALUES (?, ?, ?, 0)");
my $sthdel = $dbh->prepare("DELETE FROM user_group_map
WHERE user_id = ? AND group_id = ?
AND grant_type = ? and isbless = 0");
$sth->execute();
while (my ($uid, $login) = $sth->fetchrow_array()) {
if (($regexp =~ /\S+/) && ($login =~ m/$regexp/i))
{
$sthadd->execute($uid, $gid, GRANT_REGEXP);
} else {
$sthdel->execute($uid, $gid, GRANT_REGEXP);
}
}
}
# TestGroup: check if the group name exists
sub TestGroup ($)
{
my $group = shift;
# does the group exist?
SendSQL("SELECT name
FROM groups
WHERE name=" . SqlQuote($group));
return FetchOneColumn();
}
#
# action='' -> No action specified, get a list.
#
unless ($action) {
my @groups;
SendSQL("SELECT id,name,description,userregexp,isactive,isbuggroup " .
"FROM groups " .
"ORDER BY isbuggroup, name");
while (MoreSQLData()) {
my ($id, $name, $description, $regexp, $isactive, $isbuggroup)
= FetchSQLData();
my $group = {};
$group->{'id'} = $id;
$group->{'name'} = $name;
$group->{'description'} = $description;
$group->{'regexp'} = $regexp;
$group->{'isactive'} = $isactive;
$group->{'isbuggroup'} = $isbuggroup;
push(@groups, $group);
}
$vars->{'groups'} = \@groups;
print Bugzilla->cgi->header();
$template->process("admin/groups/list.html.tmpl", $vars)
|| ThrowTemplateError($template->error());
exit;
}
#
# action='changeform' -> present form for altering an existing group
#
# (next action will be 'postchanges')
#
if ($action eq 'changeform') {
my $gid = trim($cgi->param('group') || '');
ThrowUserError("group_not_specified") unless ($gid);
detaint_natural($gid);
SendSQL("SELECT id, name, description, userregexp, isactive, isbuggroup
FROM groups WHERE id = $gid");
my ($group_id, $name, $description, $rexp, $isactive, $isbuggroup)
= FetchSQLData();
# For each group, we use left joins to establish the existence of
# a record making that group a member of this group
# and the existence of a record permitting that group to bless
# this one
my @groups;
SendSQL("SELECT groups.id, groups.name, groups.description," .
" CASE WHEN group_group_map.member_id IS NOT NULL THEN 1 ELSE 0 END," .
" CASE WHEN B.member_id IS NOT NULL THEN 1 ELSE 0 END," .
" CASE WHEN C.member_id IS NOT NULL THEN 1 ELSE 0 END" .
" FROM groups" .
" LEFT JOIN group_group_map" .
" ON group_group_map.member_id = groups.id" .
" AND group_group_map.grantor_id = $group_id" .
" AND group_group_map.grant_type = " . GROUP_MEMBERSHIP .
" LEFT JOIN group_group_map as B" .
" ON B.member_id = groups.id" .
" AND B.grantor_id = $group_id" .
" AND B.grant_type = " . GROUP_BLESS .
" LEFT JOIN group_group_map as C" .
" ON C.member_id = groups.id" .
" AND C.grantor_id = $group_id" .
" AND C.grant_type = " . GROUP_VISIBLE .
" ORDER by name");
while (MoreSQLData()) {
my ($grpid, $grpnam, $grpdesc, $grpmember, $blessmember, $membercansee)
= FetchSQLData();
my $group = {};
$group->{'grpid'} = $grpid;
$group->{'grpnam'} = $grpnam;
$group->{'grpdesc'} = $grpdesc;
$group->{'grpmember'} = $grpmember;
$group->{'blessmember'} = $blessmember;
$group->{'membercansee'}= $membercansee;
push(@groups, $group);
}
$vars->{'group_id'} = $group_id;
$vars->{'name'} = $name;
$vars->{'description'} = $description;
$vars->{'rexp'} = $rexp;
$vars->{'isactive'} = $isactive;
$vars->{'isbuggroup'} = $isbuggroup;
$vars->{'groups'} = \@groups;
print Bugzilla->cgi->header();
$template->process("admin/groups/edit.html.tmpl", $vars)
|| ThrowTemplateError($template->error());
exit;
}
#
# action='add' -> present form for parameters for new group
#
# (next action will be 'new')
#
if ($action eq 'add') {
print Bugzilla->cgi->header();
$template->process("admin/groups/create.html.tmpl", $vars)
|| ThrowTemplateError($template->error());
exit;
}
#
# action='new' -> add group entered in the 'action=add' screen
#
if ($action eq 'new') {
# Cleanups and valididy checks
my $name = trim($cgi->param('name') || '');
my $desc = trim($cgi->param('desc') || '');
my $regexp = trim($cgi->param('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 = $cgi->param('isactive') ? 1 : 0;
# At this point $isactive is either 0 or 1 so we can mark it safe
trick_taint($isactive);
ThrowUserError("empty_group_name") unless $name;
ThrowUserError("empty_group_description") unless $desc;
if (TestGroup($name)) {
ThrowUserError("group_exists", { name => $name });
}
ThrowUserError("invalid_regexp") unless (eval {qr/$regexp/});
# We use SqlQuote and FILTER html on name, description and regexp.
# So they are safe to be detaint
trick_taint($name);
trick_taint($desc);
trick_taint($regexp);
# Add the new group
SendSQL("INSERT INTO groups ( " .
"name, description, isbuggroup, userregexp, isactive, last_changed " .
" ) VALUES ( " .
SqlQuote($name) . ", " .
SqlQuote($desc) . ", " .
"1," .
SqlQuote($regexp) . ", " .
$isactive . ", NOW())" );
SendSQL("SELECT last_insert_id()");
my $gid = FetchOneColumn();
my $admin = GroupNameToId('admin');
# Since we created a new group, give the "admin" group all privileges
# initially.
SendSQL("INSERT INTO group_group_map (member_id, grantor_id, grant_type)
VALUES ($admin, $gid, " . GROUP_MEMBERSHIP . ")");
SendSQL("INSERT INTO group_group_map (member_id, grantor_id, grant_type)
VALUES ($admin, $gid, " . GROUP_BLESS . ")");
SendSQL("INSERT INTO group_group_map (member_id, grantor_id, grant_type)
VALUES ($admin, $gid, " . GROUP_VISIBLE . ")");
# Permit all existing products to use the new group if makeproductgroups.
if ($cgi->param('insertnew')) {
SendSQL("INSERT INTO group_control_map " .
"(group_id, product_id, entry, membercontrol, " .
"othercontrol, canedit) " .
"SELECT $gid, products.id, 0, " .
CONTROLMAPSHOWN . ", " .
CONTROLMAPNA . ", 0 " .
"FROM products");
}
RederiveRegexp($regexp, $gid);
print Bugzilla->cgi->header();
$template->process("admin/groups/created.html.tmpl", $vars)
|| ThrowTemplateError($template->error());
exit;
}
#
# action='del' -> ask if user really wants to delete
#
# (next action would be 'delete')
#
if ($action eq 'del') {
my $gid = trim($cgi->param('group') || '');
ThrowUserError("group_not_specified") unless ($gid);
detaint_natural($gid);
SendSQL("SELECT id FROM groups WHERE id=$gid");
ThrowUserError("invalid_group_ID") unless FetchOneColumn();
SendSQL("SELECT name,description " .
"FROM groups " .
"WHERE id = $gid");
my ($name, $desc) = FetchSQLData();
my $hasusers = 0;
SendSQL("SELECT user_id FROM user_group_map
WHERE group_id = $gid AND isbless = 0");
if (FetchOneColumn()) {
$hasusers = 1;
}
my $hasbugs = 0;
my $buglist = "";
SendSQL("SELECT bug_id FROM bug_group_map WHERE group_id = $gid");
if (MoreSQLData()) {
$hasbugs = 1;
my $buglist = "0";
while (MoreSQLData()) {
my ($bug) = FetchSQLData();
$buglist .= "," . $bug;
}
}
my $hasproduct = 0;
SendSQL("SELECT name FROM products WHERE name=" . SqlQuote($name));
if (MoreSQLData()) {
$hasproduct = 1;
}
my $hasflags = 0;
SendSQL("SELECT id FROM flagtypes
WHERE grant_group_id = $gid OR request_group_id = $gid");
if (FetchOneColumn()) {
$hasflags = 1;
}
$vars->{'gid'} = $gid;
$vars->{'name'} = $name;
$vars->{'description'} = $desc;
$vars->{'hasusers'} = $hasusers;
$vars->{'hasbugs'} = $hasbugs;
$vars->{'hasproduct'} = $hasproduct;
$vars->{'hasflags'} = $hasflags;
$vars->{'buglist'} = $buglist;
print Bugzilla->cgi->header();
$template->process("admin/groups/delete.html.tmpl", $vars)
|| ThrowTemplateError($template->error());
exit;
}
#
# action='delete' -> really delete the group
#
if ($action eq 'delete') {
my $gid = trim($cgi->param('group') || '');
ThrowUserError("group_not_specified") unless ($gid);
detaint_natural($gid);
SendSQL("SELECT name FROM groups WHERE id = $gid");
my ($name) = FetchSQLData();
my $cantdelete = 0;
SendSQL("SELECT user_id FROM user_group_map
WHERE group_id = $gid AND isbless = 0");
if (FetchOneColumn()) {
if (!defined $cgi->param('removeusers')) {
$cantdelete = 1;
}
}
SendSQL("SELECT bug_id FROM bug_group_map WHERE group_id = $gid");
if (FetchOneColumn()) {
if (!defined $cgi->param('removebugs')) {
$cantdelete = 1;
}
}
SendSQL("SELECT name FROM products WHERE name=" . SqlQuote($name));
if (FetchOneColumn()) {
if (!defined $cgi->param('unbind')) {
$cantdelete = 1;
}
}
SendSQL("SELECT id FROM flagtypes
WHERE grant_group_id = $gid OR request_group_id = $gid");
if (FetchOneColumn()) {
if (!defined $cgi->param('removeflags')) {
$cantdelete = 1;
}
}
if (!$cantdelete) {
SendSQL("UPDATE flagtypes SET grant_group_id = NULL
WHERE grant_group_id = $gid");
SendSQL("UPDATE flagtypes SET request_group_id = NULL
WHERE request_group_id = $gid");
SendSQL("DELETE FROM user_group_map WHERE group_id = $gid");
SendSQL("DELETE FROM group_group_map WHERE grantor_id = $gid");
SendSQL("DELETE FROM bug_group_map WHERE group_id = $gid");
SendSQL("DELETE FROM group_control_map WHERE group_id = $gid");
SendSQL("DELETE FROM groups WHERE id = $gid");
}
$vars->{'gid'} = $gid;
$vars->{'name'} = $name;
$vars->{'cantdelete'} = $cantdelete;
print Bugzilla->cgi->header();
$template->process("admin/groups/deleted.html.tmpl", $vars)
|| ThrowTemplateError($template->error());
exit;
}
#
# action='postchanges' -> update the groups
#
if ($action eq 'postchanges') {
# ZLL: Bug 181589: we need to have something to remove explictly listed users from
# groups in order for the conversion to 2.18 groups to work
my $action;
if ($cgi->param('remove_explicit_members')) {
$action = 1;
} elsif ($cgi->param('remove_explicit_members_regexp')) {
$action = 2;
} else {
$action = 3;
}
my ($gid, $chgs) = doGroupChanges();
$vars->{'action'} = $action;
$vars->{'changes'} = $chgs;
$vars->{'gid'} = $gid;
$vars->{'name'} = $cgi->param('name');
if ($action == 2) {
$vars->{'regexp'} = $cgi->param("rexp");
}
print Bugzilla->cgi->header();
$template->process("admin/groups/change.html.tmpl", $vars)
|| ThrowTemplateError($template->error());
exit;
}
if (($action eq 'remove_all_regexp') || ($action eq 'remove_all')) {
# remove all explicit users from the group with gid $cgi->param('group')
# that match the regexp stored in the DB for that group
# or all of them period
my $gid = $cgi->param('group');
ThrowUserError("group_not_specified") unless ($gid);
detaint_natural($gid);
my $dbh = Bugzilla->dbh;
my $sth = $dbh->prepare("SELECT name, userregexp FROM groups
WHERE id = ?");
$sth->execute($gid);
my ($name, $regexp) = $sth->fetchrow_array();
$dbh->do("LOCK TABLES
groups WRITE,
profiles READ,
user_group_map WRITE");
$sth = $dbh->prepare("SELECT user_group_map.user_id, profiles.login_name
FROM user_group_map, profiles
WHERE user_group_map.user_id = profiles.userid
AND user_group_map.group_id = ?
AND grant_type = ?
AND isbless = 0");
$sth->execute($gid, GRANT_DIRECT);
my @users;
my $sth2 = $dbh->prepare("DELETE FROM user_group_map
WHERE user_id = ?
AND isbless = 0
AND group_id = ?");
while ( my ($userid, $userlogin) = $sth->fetchrow_array() ) {
if ((($regexp =~ /\S/) && ($userlogin =~ m/$regexp/i))
|| ($action eq 'remove_all'))
{
$sth2->execute($userid,$gid);
my $user = {};
$user->{'login'} = $userlogin;
push(@users, $user);
}
}
$sth = $dbh->prepare("UPDATE groups
SET last_changed = NOW()
WHERE id = ?");
$sth->execute($gid);
$dbh->do("UNLOCK TABLES");
$vars->{'users'} = \@users;
$vars->{'name'} = $name;
$vars->{'regexp'} = $regexp;
$vars->{'remove_all'} = ($action eq 'remove_all');
$vars->{'gid'} = $gid;
print Bugzilla->cgi->header();
$template->process("admin/groups/remove.html.tmpl", $vars)
|| ThrowTemplateError($template->error());
exit;
}
#
# No valid action found
#
ThrowCodeError("action_unrecognized", $vars);
# Helper sub to handle the making of changes to a group
sub doGroupChanges {
my $cgi = Bugzilla->cgi;
my $gid = trim($cgi->param('group') || '');
ThrowUserError("group_not_specified") unless ($gid);
detaint_natural($gid);
SendSQL("SELECT isbuggroup FROM groups WHERE id = $gid");
my ($isbuggroup) = FetchSQLData();
my $chgs = 0;
if (($isbuggroup == 1) && ($cgi->param('oldname') ne $cgi->param("name"))) {
$chgs = 1;
SendSQL("UPDATE groups SET name = " .
SqlQuote($cgi->param("name")) . " WHERE id = $gid");
}
if (($isbuggroup == 1) && ($cgi->param('olddesc') ne $cgi->param("desc"))) {
$chgs = 1;
SendSQL("UPDATE groups SET description = " .
SqlQuote($cgi->param("desc")) . " WHERE id = $gid");
}
if ($cgi->param("oldrexp") ne $cgi->param("rexp")) {
$chgs = 1;
my $rexp = $cgi->param('rexp');
ThrowUserError("invalid_regexp") unless (eval {qr/$rexp/});
SendSQL("UPDATE groups SET userregexp = " .
SqlQuote($rexp) . " WHERE id = $gid");
RederiveRegexp($::FORM{"rexp"}, $gid);
}
if (($isbuggroup == 1) && ($cgi->param("oldisactive") ne $cgi->param("isactive"))) {
$chgs = 1;
SendSQL("UPDATE groups SET isactive = " .
SqlQuote($cgi->param("isactive")) . " WHERE id = $gid");
}
foreach my $b (grep {/^oldgrp-\d*$/} $cgi->param()) {
if (defined($cgi->param($b))) {
$b =~ /^oldgrp-(\d+)$/;
my $v = $1;
my $grp = $cgi->param("grp-$v") || 0;
if (($cgi->param("oldgrp-$v") != $grp) && ($v != $gid)) {
$chgs = 1;
if ($grp != 0) {
SendSQL("INSERT INTO group_group_map
(member_id, grantor_id, grant_type)
VALUES ($v, $gid," . GROUP_MEMBERSHIP . ")");
} else {
SendSQL("DELETE FROM group_group_map
WHERE member_id = $v AND grantor_id = $gid
AND grant_type = " . GROUP_MEMBERSHIP);
}
}
my $bless = $cgi->param("bless-$v") || 0;
if ($cgi->param("oldbless-$v") != $bless) {
$chgs = 1;
if ($bless != 0) {
SendSQL("INSERT INTO group_group_map
(member_id, grantor_id, grant_type)
VALUES ($v, $gid," . GROUP_BLESS . ")");
} else {
SendSQL("DELETE FROM group_group_map
WHERE member_id = $v AND grantor_id = $gid
AND grant_type = " . GROUP_BLESS);
}
}
my $cansee = $cgi->param("cansee-$v") || 0;
if (Param("usevisibilitygroups")
&& ($cgi->param("oldcansee-$v") != $cansee)) {
$chgs = 1;
if ($cansee != 0) {
SendSQL("INSERT INTO group_group_map
(member_id, grantor_id, grant_type)
VALUES ($v, $gid," . GROUP_VISIBLE . ")");
} else {
SendSQL("DELETE FROM group_group_map
WHERE member_id = $v AND grantor_id = $gid
AND grant_type = " . GROUP_VISIBLE);
}
}
}
}
if ($chgs) {
# mark the changes
SendSQL("UPDATE groups SET last_changed = NOW() WHERE id = $gid");
}
return $gid, $chgs;
}