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# --
# Kernel/Output/HTML/PreferencesPassword.pm
# Copyright (C) 2001-2006 OTRS GmbH, http://otrs.org/
# --
# $Id: PreferencesPassword.pm,v 1.11 2006/12/30 02:56:55 mh Exp $
# --
# This software comes with ABSOLUTELY NO WARRANTY. For details, see
# the enclosed file COPYING for license information (GPL). If you
# did not receive this file, see http://www.gnu.org/licenses/gpl.txt.
# --
package Kernel::Output::HTML::PreferencesPassword;
use strict;
use Digest::MD5;
use vars qw($VERSION);
$VERSION = '$Revision: 1.11 $';
$VERSION =~ s/^\$.*:\W(.*)\W.+?$/$1/;
sub new {
my $Type = shift;
my %Param = @_;
# allocate new hash for object
my $Self = {};
bless ($Self, $Type);
# get env
foreach (keys %Param) {
$Self->{$_} = $Param{$_};
}
# get needed objects
foreach (qw(ConfigObject LogObject DBObject LayoutObject UserID ParamObject ConfigItem)) {
die "Got no $_!" if (!$Self->{$_});
}
return $Self;
}
sub Param {
my $Self = shift;
my %Param = @_;
my @Params = ();
if ($Self->{ConfigItem}->{Area} eq 'Agent') {
if ($Self->{ConfigObject}->Get('AuthModule') =~ /(LDAP|HTTPBasicAuth|Radius)/i) {
return ();
}
}
elsif ($Self->{ConfigItem}->{Area} eq 'Customer') {
if ($Self->{ConfigObject}->Get('Customer::AuthModule') =~ /(LDAP|HTTPBasicAuth|Radius)/i) {
return ();
}
}
push (@Params, {
%Param,
Key => 'New password',
Name => 'NewPw',
Block => 'Password'
},
{
%Param,
Key => 'New password again',
Name => 'NewPw1',
Block => 'Password'
},
);
return @Params;
}
sub Run {
my $Self = shift;
my %Param = @_;
# pref update db
if ($Self->{ConfigObject}->Get('DemoSystem')) {
return 1;
}
my $Pw = '';
my $Pw1 = '';
if ($Param{GetParam}->{NewPw} && $Param{GetParam}->{NewPw}->[0]) {
$Pw = $Param{GetParam}->{NewPw}->[0];
}
if ($Param{GetParam}->{NewPw1} && $Param{GetParam}->{NewPw1}->[0]) {
$Pw1 = $Param{GetParam}->{NewPw1}->[0];
}
# compare pws
if ($Pw ne $Pw1) {
$Self->{Error} = "Can\'t update password, passwords dosn\'t match! Please try it again!";
return;
}
# check if pw is true
if (!$Pw || !$Pw1) {
$Self->{Error} = "Password is needed!";
return;
}
# check pw
if ($Self->{ConfigItem}->{PasswordRegExp} && $Pw !~ /$Self->{ConfigItem}->{PasswordRegExp}/) {
$Self->{Error} = 'Can\'t update password, invalid characters!';
return;
}
if ($Self->{ConfigItem}->{PasswordMinSize} && $Pw !~ /^.{$Self->{ConfigItem}->{PasswordMinSize}}/) {
$Self->{Error} = 'Can\'t update password, need min. 8 characters!';
return;
}
if ($Self->{ConfigItem}->{PasswordMin2Lower2UpperCharacters} && ($Pw !~ /[A-Z]/ || $Pw !~ /[a-z]/)) {
$Self->{Error} = 'Can\'t update password, need 2 lower and 2 upper characters!';
return;
}
if ($Self->{ConfigItem}->{PasswordNeedDigit} && $Pw !~ /\d/) {
$Self->{Error} = 'Can\'t update password, need min. 1 digit!';
return;
}
if ($Self->{ConfigItem}->{PasswordMin2Characters} && $Pw !~ /[A-z][A-z]/) {
$Self->{Error} = 'Can\'t update password, need min. 2 characters!';
return;
}
# md5 sum for new pw, needed for password history
my $MD5 = Digest::MD5->new();
$MD5->add($Pw);
my $MD5Pw = $MD5->hexdigest;
if ($Self->{ConfigItem}->{PasswordHistory} &&
$Param{UserData}->{UserLastPw} &&
($MD5Pw eq $Param{UserData}->{UserLastPw})
) {
$Self->{Error} = "Password is already used! Please use an other password!";
return;
}
if ($Self->{UserObject}->SetPassword(UserLogin => $Param{UserData}->{UserLogin}, PW => $Pw)) {
if ($Param{UserData}->{UserID} eq $Self->{UserID}) {
# update SessionID
$Self->{SessionObject}->UpdateSessionID(
SessionID => $Self->{SessionID},
Key => 'UserLastPw',
Value => $Param{UserData}->{UserPw},
);
# update SessionID
$Self->{SessionObject}->UpdateSessionID(
SessionID => $Self->{SessionID},
Key => 'UserPw',
Value => crypt($Pw, $Param{UserData}->{UserLogin}),
);
}
$Self->{Message} = "Preferences updated successfully!";
return 1;
}
return;
}
sub Error {
my $Self = shift;
my %Param = @_;
return $Self->{Error} || '';
}
sub Message {
my $Self = shift;
my %Param = @_;
return $Self->{Message} || '';
}
1;
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