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# -*- 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): Terry Weissman <terry@mozilla.org>
# Dawn Endico <endico@mozilla.org>
# Dan Mosedale <dmose@mozilla.org>
# Joe Robins <jmrobins@tgix.com>
# Jacob Steenhagen <jake@bugzilla.org>
# J. Paul Reed <preed@sigkill.com>
# Bradley Baetz <bbaetz@student.usyd.edu.au>
# Joseph Heenan <joseph@heenan.me.uk>
# Erik Stambaugh <erik@dasbistro.com>
# Frédéric Buclin <LpSolit@gmail.com>
# Marc Schumann <wurblzap@gmail.com>
#
package Bugzilla::Config::Common;
use strict;
use Email::Address;
use Socket;
use Bugzilla::Util;
use Bugzilla::Constants;
use Bugzilla::Field;
use Bugzilla::Group;
use Bugzilla::Status;
use base qw(Exporter);
@Bugzilla::Config::Common::EXPORT =
qw(check_multi check_numeric check_regexp check_url check_group
check_sslbase check_priority check_severity check_platform
check_opsys check_shadowdb check_urlbase check_webdotbase
check_user_verify_class
check_mail_delivery_method check_notification check_utf8
check_bug_status check_smtp_auth check_theschwartz_available
check_maxattachmentsize check_email
);
# Checking functions for the various values
sub check_multi {
my ($value, $param) = (@_);
if ($param->{'type'} eq "s") {
unless (scalar(grep {$_ eq $value} (@{$param->{'choices'}}))) {
return "Invalid choice '$value' for single-select list param '$param->{'name'}'";
}
return "";
}
elsif ($param->{'type'} eq 'm' || $param->{'type'} eq 'o') {
foreach my $chkParam (split(',', $value)) {
unless (scalar(grep {$_ eq $chkParam} (@{$param->{'choices'}}))) {
return "Invalid choice '$chkParam' for multi-select list param '$param->{'name'}'";
}
}
return "";
}
else {
return "Invalid param type '$param->{'type'}' for check_multi(); " .
"contact your Bugzilla administrator";
}
}
sub check_numeric {
my ($value) = (@_);
if ($value !~ /^[0-9]+$/) {
return "must be a numeric value";
}
return "";
}
sub check_regexp {
my ($value) = (@_);
eval { qr/$value/ };
return $@;
}
sub check_email {
my ($value) = @_;
if ($value !~ $Email::Address::mailbox) {
return "must be a valid email address.";
}
return "";
}
sub check_sslbase {
my $url = shift;
if ($url ne '') {
if ($url !~ m#^https://([^/]+).*/$#) {
return "must be a legal URL, that starts with https and ends with a slash.";
}
my $host = $1;
# Fall back to port 443 if for some reason getservbyname() fails.
my $port = getservbyname('https', 'tcp') || 443;
if ($host =~ /^(.+):(\d+)$/) {
$host = $1;
$port = $2;
}
local *SOCK;
my $proto = getprotobyname('tcp');
socket(SOCK, PF_INET, SOCK_STREAM, $proto);
my $iaddr = inet_aton($host) || return "The host $host cannot be resolved";
my $sin = sockaddr_in($port, $iaddr);
if (!connect(SOCK, $sin)) {
return "Failed to connect to $host:$port; unable to enable SSL";
}
close(SOCK);
}
return "";
}
sub check_utf8 {
my $utf8 = shift;
# You cannot turn off the UTF-8 parameter if you've already converted
# your tables to utf-8.
my $dbh = Bugzilla->dbh;
if ($dbh->isa('Bugzilla::DB::Mysql') && $dbh->bz_db_is_utf8 && !$utf8) {
return "You cannot disable UTF-8 support, because your MySQL database"
. " is encoded in UTF-8";
}
return "";
}
sub check_priority {
my ($value) = (@_);
my $legal_priorities = get_legal_field_values('priority');
if (!grep($_ eq $value, @$legal_priorities)) {
return "Must be a legal priority value: one of " .
join(", ", @$legal_priorities);
}
return "";
}
sub check_severity {
my ($value) = (@_);
my $legal_severities = get_legal_field_values('bug_severity');
if (!grep($_ eq $value, @$legal_severities)) {
return "Must be a legal severity value: one of " .
join(", ", @$legal_severities);
}
return "";
}
sub check_platform {
my ($value) = (@_);
my $legal_platforms = get_legal_field_values('rep_platform');
if (!grep($_ eq $value, '', @$legal_platforms)) {
return "Must be empty or a legal platform value: one of " .
join(", ", @$legal_platforms);
}
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