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# --
# Copyright (C) 2001-2017 OTRS AG, http://otrs.com/
# --
# This software comes with ABSOLUTELY NO WARRANTY. For details, see
# the enclosed file COPYING for license information (AGPL). If you
# did not receive this file, see http://www.gnu.org/licenses/agpl.txt.
# --
package Kernel::Output::HTML::ArticleCompose::Crypt;
use strict;
use warnings;
use Mail::Address;
use Kernel::Language qw(Translatable);
our @ObjectDependencies = (
'Kernel::Config',
'Kernel::System::Crypt::PGP',
'Kernel::System::Crypt::SMIME',
'Kernel::Output::HTML::Layout',
);
sub new {
my ( $Type, %Param ) = @_;
# allocate new hash for object
my $Self = {};
bless( $Self, $Type );
return $Self;
}
sub Option {
my ( $Self, %Param ) = @_;
# get config object
my $ConfigObject = $Kernel::OM->Get('Kernel::Config');
# check if pgp or smime is disabled
return if !$ConfigObject->Get('PGP') && !$ConfigObject->Get('SMIME');
return ('CryptKeyID');
}
sub Run {
my ( $Self, %Param ) = @_;
# get config object
my $ConfigObject = $Kernel::OM->Get('Kernel::Config');
# check if pgp or smime is disabled
return if !$ConfigObject->Get('PGP') && !$ConfigObject->Get('SMIME');
my %KeyList = $Self->Data(%Param);
# find recipient list
my $Recipient = '';
for (qw(To Cc Bcc)) {
if ( $Param{$_} ) {
$Recipient .= ', ' . $Param{$_};
}
}
my @SearchAddress = ();
if ($Recipient) {
@SearchAddress = Mail::Address->parse($Recipient);
}
my $Class = '';
# backend currently only supports one recipient
if ( $#SearchAddress > 0 && $Param{CryptKeyID} ) {
$Self->{Error}->{CryptMultipleRecipient} = 1;
$Class .= ' ServerError';
}
# get layout object
my $LayoutObject = $Kernel::OM->Get('Kernel::Output::HTML::Layout');
# add crypt options
my $List = $LayoutObject->BuildSelection(
Data => \%KeyList,
Name => 'CryptKeyID',
SelectedID => $Param{CryptKeyID} || '',
Class => "$Class Modernize",
Max => 150,
);
$LayoutObject->Block(
Name => 'Option',
Data => {
Name => 'CryptKeyID',
Key => Translatable('Crypt'),
Value => $List,
Invalid => 'Just one recipient for crypt is possible!',
},
);
return;
}
sub Data {
my ( $Self, %Param ) = @_;
# get config object
my $ConfigObject = $Kernel::OM->Get('Kernel::Config');
# check if pgp or smime is disabled
return if !$ConfigObject->Get('PGP') && !$ConfigObject->Get('SMIME');
# find recipient list
my $Recipient = '';
for (qw(To Cc Bcc)) {
if ( $Param{$_} ) {
$Recipient .= ', ' . $Param{$_};
}
}
my @SearchAddress = ();
if ($Recipient) {
@SearchAddress = Mail::Address->parse($Recipient);
}
# generate key list
my %KeyList;
# add non crypt option
$KeyList{''} = Translatable('-none-');
# backend currently only supports one recipient
if ( $#SearchAddress > 0 ) {
return %KeyList;
}
elsif (@SearchAddress) {
# check pgp backend
my $PGPObject = $Kernel::OM->Get('Kernel::System::Crypt::PGP');
if ($PGPObject) {
my @PublicKeys = $PGPObject->PublicKeySearch(
Search => $SearchAddress[0]->address(),
);
for my $DataRef (@PublicKeys) {
my $Expires = '';
if ( $DataRef->{Expires} ) {
$Expires = "[$DataRef->{Expires}]";
}
my $Status = '';
$Status = '[' . $DataRef->{Status} . ']';
if ( $DataRef->{Status} eq 'expired' ) {
$Status = '[WARNING: EXPIRED KEY]';
}
elsif ( $DataRef->{Status} eq 'revoked' ) {
$Status = '[WARNING: REVOKED KEY]';
}
# disable inline pgp if rich text is enabled
if ( !$Kernel::OM->Get('Kernel::Output::HTML::Layout')->{BrowserRichText} ) {
$KeyList{"PGP::Inline::$DataRef->{Key}"}
= "PGP-Inline: $Status $DataRef->{Key} $Expires $DataRef->{Identifier}";
}
$KeyList{"PGP::Detached::$DataRef->{Key}"}
= "PGP-Detached: $Status $DataRef->{Key} $Expires $DataRef->{Identifier}";
}
}
# check smime backend
my $SMIMEObject = $Kernel::OM->Get('Kernel::System::Crypt::SMIME');
if ($SMIMEObject) {
my @PublicKeys = $SMIMEObject->CertificateSearch(
Search => $SearchAddress[0]->address(),
);
for my $DataRef (@PublicKeys) {
my $EndDate = '';
if ( $DataRef->{EndDate} ) {
$EndDate = "[$DataRef->{EndDate}]";
}
$KeyList{"SMIME::Detached::$DataRef->{Filename}"}
= "SMIME-Detached: $DataRef->{Filename} $EndDate $DataRef->{Email}";
}
}
}
return %KeyList;
}
sub ArticleOption {
my ( $Self, %Param ) = @_;
if ( $Param{CryptKeyID} ) {
my ( $Type, $SubType, $Key ) = split /::/, $Param{CryptKeyID};
return (
Crypt => {
Type => $Type,
SubType => $SubType,
Key => $Key,
},
);
}
return;
}
sub Error {
my ( $Self, %Param ) = @_;
if ( $Self->{Error} ) {
return %{ $Self->{Error} };
}
return;
}
1;
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