#!/usr/bin/perl
#
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package Cassandane::Cyrus::Carddav;
use strict;
use warnings;
use DateTime;
use JSON::XS;
use Net::DAVTalk 0.14;
use Net::CardDAVTalk 0.05;
use Net::CardDAVTalk::VCard;
use Data::Dumper;
use XML::Spice;

use lib '.';
use base qw(Cassandane::Cyrus::TestCase);
use Cassandane::Util::Log;

sub new
{
    my $class = shift;

    my $config = Cassandane::Config->default()->clone();
    $config->set(caldav_realm => 'Cassandane');
    $config->set(httpmodules => 'carddav caldav');
    $config->set(httpallowcompress => 'no');
    $config->set(vcard_max_size => 100000);
    return $class->SUPER::new({
        adminstore => 1,
        config => $config,
        services => ['imap', 'http'],
    }, @_);
}

sub set_up
{
    my ($self) = @_;
    $self->SUPER::set_up();

    # set up a carddav object, if we already have instances running
    # N.B. if your test uses :NoStartInstances magic, you will need to
    # do this bit yourself!
    if ($self->{_want}->{start_instances}) {
        my $service = $self->{instance}->get_service("http");
        $ENV{DEBUGDAV} = 1;
        $self->{carddav} = Net::CardDAVTalk->new(
            user => 'cassandane',
            password => 'pass',
            host => $service->host(),
            port => $service->port(),
            scheme => 'http',
            url => '/',
            expandurl => 1,
        );
    }
}

sub tear_down
{
    my ($self) = @_;
    $self->SUPER::tear_down();
}


sub test_carddavcreate
    :needs_component_httpd
{
    my ($self) = @_;

    my $CardDAV = $self->{carddav};

    my $Id = $CardDAV->NewAddressBook('foo');
    $self->assert_not_null($Id);
}

sub test_counters
    :Conversations :min_version_3_0 :needs_component_httpd
{
    my ($self) = @_;
    my $KEY = "/private/vendor/cmu/cyrus-imapd/usercounters";
    my ($maj, $min) = Cassandane::Instance->get_version();

    my $CardDAV = $self->{carddav};
    my $Id = $CardDAV->NewAddressBook('foo');
    $self->assert_not_null($Id);
    $self->assert_str_equals($Id, 'foo');

    my $talk = $self->{store}->get_client();

    my $counters1 = $talk->getmetadata("", $KEY);
    $counters1 = $counters1->{''}{$KEY};
    #"3 22 20 16 22 0 20 14 22 0 1571356860")


    my ($v1, $all1, $mail1, $cal1, $card1, $notes1, $mailfolders1, $calfolders1, $cardfolders1, $notesfolders1, $quota1, $racl1, $valid1, $nothing1) = split / /, $counters1;

    if ($maj < 3 || $maj == 3 && $min == 0) {
        # 3.0 and earlier did not have quotamodseq or raclmodseq, but
        # uidvalidity was still the last field
        $valid1 = $quota1;
        $quota1 = undef;
    }

    my $VCard = Net::CardDAVTalk::VCard->new_fromstring(<<EOF);
BEGIN:VCARD
VERSION:3.0
N:Gump;Forrest;;Mr.
FN:Forrest Gump
ORG:Bubba Gump Shrimp Co.
TITLE:Shrimp Man
PHOTO;VALUE=URL;TYPE=GIF:http://www.example.com/dir_photos/my_photo.gif
TEL;TYPE=WORK,VOICE:(111) 555-1212
TEL;TYPE=HOME,VOICE:(404) 555-1212
ADR;TYPE=WORK:;;100 Waters Edge;Baytown;LA;30314;United States of America
LABEL;TYPE=WORK:100 Waters Edge\\nBaytown\\, LA 30314\\nUnited States of Ameri
 ca
ADR;TYPE=HOME:;;42 Plantation St.;Baytown;LA;30314;United States of America
LABEL;TYPE=HOME:42 Plantation St.\\nBaytown\\, LA 30314\\nUnited States of Ame
 rica
EMAIL;TYPE=PREF,INTERNET:forrestgump\@example.com
REV:2008-04-24T19:52:43Z
END:VCARD
EOF

    $CardDAV->NewContact($Id, $VCard);

    my $counters2 = $talk->getmetadata("", $KEY);
    $counters2 = $counters2->{''}{$KEY};

    my ($v2, $all2, $mail2, $cal2, $card2, $notes2, $mailfolders2, $calfolders2, $cardfolders2, $notesfolders2, $quota2, $racl2, $valid2, $nothing2) = split / /, $counters2;

    if ($maj < 3 || $maj == 3 && $min == 0) {
        # 3.0 and earlier did not have quotamodseq or raclmodseq, but
        # uidvalidity was still the last field
        $valid2 = $quota2;
        $quota2 = undef;
    }

    $self->assert_num_equals($v1, $v2);
    $self->assert_num_not_equals($all1, $all2);
    $self->assert_num_equals($mail1, $mail2);
    $self->assert_num_equals($cal1, $cal2);
    $self->assert_num_not_equals($card1, $card2);
    $self->assert_num_equals($notes1, $notes2);
    $self->assert_num_equals($mailfolders1, $mailfolders2);
    $self->assert_num_equals($calfolders1, $calfolders2);
    $self->assert_num_equals($cardfolders1, $cardfolders2);
    $self->assert_num_equals($notesfolders1, $notesfolders2);
    if ($maj > 3 || $maj == 3 && $min >= 1) {
        # quotamodseq and raclmodseq added in 3.1
        $self->assert_num_equals($quota1, $quota2);
        $self->assert_num_equals($racl1, $racl2);
    }
    else {
        $self->assert_null($quota2);
        $self->assert_null($racl2);
    }
    $self->assert_num_equals($valid1, $valid2);
    $self->assert_null($nothing1);
    $self->assert_null($nothing2);
}

sub test_many_emails
    :needs_component_httpd
{
    my ($self) = @_;

    my $CardDAV = $self->{carddav};
    my $Id = $CardDAV->NewAddressBook('foo');
    $self->assert_not_null($Id);
    $self->assert_str_equals($Id, 'foo');

    my $Phones = join("\r\n", map { sprintf("TEL;TYPE=HOME:(101) 555-%04d", $_) } (1..1000));
    my $Emails = join("\r\n", map { sprintf("EMAIL;TYPE=INTERNET:user%04d\@example.com", $_) } (1..1000));

    my $Str = <<EOF;
BEGIN:VCARD
VERSION:3.0
N:Gump;Forrest;;Mr.
FN:Forrest Gump
ORG:Bubba Gump Shrimp Co.
TITLE:Shrimp Man
$Phones
$Emails
REV:2008-04-24T19:52:43Z
END:VCARD
EOF

    my $VCard = Net::CardDAVTalk::VCard->new_fromstring($Str);

    $CardDAV->NewContact($Id, $VCard);
}

sub test_homeset_extradomain
    :ReverseACLs :min_version_3_0 :needs_component_httpd
{
    my ($self) = @_;

    my $service = $self->{instance}->get_service("http");
    my $talk = Net::CardDAVTalk->new(
        user => 'cassandane%extradomain.com',
        password => 'pass',
        host => $service->host(),
        port => $service->port(),
        scheme => 'http',
        url => '/',
        expandurl => 1,
    );

    $self->assert_str_equals($talk->{basepath}, "/dav/addressbooks/user/cassandane\@extradomain.com");
}

sub test_no_filter
    :needs_component_httpd
{
    my ($self) = @_;

    my $CardDAV = $self->{carddav};
    my $Id = $CardDAV->NewAddressBook('foo');
    $self->assert_not_null($Id);
    $self->assert_str_equals($Id, 'foo');

    my $xml = <<EOF;
<C:addressbook-query xmlns:D="DAV:"
                    xmlns:C="urn:ietf:params:xml:ns:carddav">
    <D:prop>
      <D:getetag/>
      <C:address-data content-type="text/vcard" version="3.0"/>
    </D:prop>
</C:addressbook-query>
EOF

    my $Str = <<EOF;
BEGIN:VCARD
VERSION:3.0
N:Gump;Forrest;;Mr.
FN:Forrest Gump
ORG:Bubba Gump Shrimp Co.
TITLE:Shrimp Man
REV:2008-04-24T19:52:43Z
END:VCARD
EOF

    my $VCard = Net::CardDAVTalk::VCard->new_fromstring($Str);

    $CardDAV->NewContact($Id, $VCard);

    my $res = $CardDAV->Request('REPORT', "/dav/addressbooks/user/cassandane/$Id", $xml, Depth => 0, 'Content-Type' => 'text/xml');

    $self->assert_not_null($res->{"{DAV:}response"});
}

sub test_empty_filter
    :needs_component_httpd
{
    my ($self) = @_;

    my $CardDAV = $self->{carddav};
    my $Id = $CardDAV->NewAddressBook('foo');
    $self->assert_not_null($Id);
    $self->assert_str_equals($Id, 'foo');

    my $xml = <<EOF;
<C:addressbook-query xmlns:D="DAV:"
                    xmlns:C="urn:ietf:params:xml:ns:carddav">
    <D:prop>
      <D:getetag/>
      <C:address-data content-type="text/vcard" version="3.0"/>
    </D:prop>
    <C:filter/>
</C:addressbook-query>
EOF

    my $Str = <<EOF;
BEGIN:VCARD
VERSION:3.0
N:Gump;Forrest;;Mr.
FN:Forrest Gump
ORG:Bubba Gump Shrimp Co.
TITLE:Shrimp Man
REV:2008-04-24T19:52:43Z
END:VCARD
EOF

    my $VCard = Net::CardDAVTalk::VCard->new_fromstring($Str);

    $CardDAV->NewContact($Id, $VCard);

    my $res = $CardDAV->Request('REPORT', "/dav/addressbooks/user/cassandane/$Id", $xml, Depth => 0, 'Content-Type' => 'text/xml');

    $self->assert_not_null($res->{"{DAV:}response"});
}

sub test_multiget
    :needs_component_httpd :min_version_3_7
{
    my ($self) = @_;

    my $CardDAV = $self->{carddav};
    my $Id = $CardDAV->NewAddressBook('foo');
    $self->assert_not_null($Id);
    $self->assert_str_equals($Id, 'foo');

    my $Str = <<EOF;
BEGIN:VCARD
VERSION:3.0
N:Gump;Forrest;;Mr.
FN:Forrest Gump
ORG:Bubba Gump Shrimp Co.
TITLE:Shrimp Man
REV:2008-04-24T19:52:43Z
END:VCARD
EOF

    my $VCard = Net::CardDAVTalk::VCard->new_fromstring($Str);

    my $path = $CardDAV->NewContact($Id, $VCard);

    my $xml = <<EOF;
<C:addressbook-multiget xmlns:D="DAV:"
                    xmlns:C="urn:ietf:params:xml:ns:carddav">
    <D:prop>
      <D:getetag/>
      <C:address-data content-type="text/vcard" version="3.0"/>
    </D:prop>
    <D:href>nonsense</D:href>
    <D:href>/dav/addressbooks/</D:href>
    <D:href>/dav/addressbooks/user/</D:href>
    <D:href>/dav/addressbooks/user/cassandane/</D:href>
    <D:href>/dav/addressbooks/user/cassandane/$Id</D:href>
    <D:href>/dav/addressbooks/user/cassandane/$path</D:href>
    <D:href>/dav/addressbooks/user/cassandane/$Id/nonexistent</D:href>
    <D:href>/dav/addressbooks/user/cassandane/nonexistent</D:href>
</C:addressbook-multiget>
EOF

    my $res = $CardDAV->Request('REPORT', "/dav/addressbooks/user/cassandane/$Id", $xml, Depth => 0, 'Content-Type' => 'text/xml');

    $self->assert_not_null($res->{"{DAV:}response"});
    $self->assert_str_equals('nonsense', $res->{"{DAV:}response"}[0]{"{DAV:}href"}{content});
    $self->assert_str_equals('HTTP/1.1 403 Forbidden', $res->{"{DAV:}response"}[0]{"{DAV:}status"}{content});
    $self->assert_str_equals('/dav/addressbooks/', $res->{"{DAV:}response"}[1]{"{DAV:}href"}{content});
    $self->assert_str_equals('HTTP/1.1 403 Forbidden', $res->{"{DAV:}response"}[1]{"{DAV:}status"}{content});
    $self->assert_str_equals('/dav/addressbooks/user/', $res->{"{DAV:}response"}[2]{"{DAV:}href"}{content});
    $self->assert_str_equals('HTTP/1.1 403 Forbidden', $res->{"{DAV:}response"}[2]{"{DAV:}status"}{content});
    $self->assert_str_equals('/dav/addressbooks/user/cassandane/', $res->{"{DAV:}response"}[3]{"{DAV:}href"}{content});
    $self->assert_str_equals('HTTP/1.1 403 Forbidden', $res->{"{DAV:}response"}[3]{"{DAV:}status"}{content});
    $self->assert_str_equals("/dav/addressbooks/user/cassandane/$Id/", $res->{"{DAV:}response"}[4]{"{DAV:}href"}{content});
    $self->assert_str_equals('HTTP/1.1 403 Forbidden', $res->{"{DAV:}response"}[4]{"{DAV:}status"}{content});
    $self->assert_str_equals("/dav/addressbooks/user/cassandane/$path", $res->{"{DAV:}response"}[5]{"{DAV:}href"}{content});
    $self->assert_str_equals('HTTP/1.1 200 OK', $res->{"{DAV:}response"}[5]{"{DAV:}propstat"}[0]{"{DAV:}status"}{content});
    $self->assert_str_equals("/dav/addressbooks/user/cassandane/$Id/nonexistent", $res->{"{DAV:}response"}[6]{"{DAV:}href"}{content});
    $self->assert_str_equals('HTTP/1.1 404 Not Found', $res->{"{DAV:}response"}[6]{"{DAV:}status"}{content});
    $self->assert_str_equals('/dav/addressbooks/user/cassandane/nonexistent/', $res->{"{DAV:}response"}[7]{"{DAV:}href"}{content});
    $self->assert_str_equals('HTTP/1.1 404 Not Found', $res->{"{DAV:}response"}[7]{"{DAV:}status"}{content});
}

sub test_sharing_samedomain
    :VirtDomains :FastMailSharing :ReverseACLs :min_version_3_0
    :needs_component_httpd
{
    my ($self) = @_;

    my $admintalk = $self->{adminstore}->get_client();
    $admintalk->create("user.user1\@example.com");
    $admintalk->setacl("user.user1\@example.com", "user1\@example.com", 'lrswipkxtecdan');
    $admintalk->create("user.user2\@example.com");
    $admintalk->setacl("user.user2\@example.com", "user2\@example.com", 'lrswipkxtecdan');

    my $service = $self->{instance}->get_service("http");
    my $talk1 = Net::CardDAVTalk->new(
        user => 'user1@example.com',
        password => 'pass',
        host => $service->host(),
        port => $service->port(),
        scheme => 'http',
        url => '/',
        expandurl => 1,
    );
    my $talk2 = Net::CardDAVTalk->new(
        user => 'user2@example.com',
        password => 'pass',
        host => $service->host(),
        port => $service->port(),
        scheme => 'http',
        url => '/',
        expandurl => 1,
    );

    $talk2->NewAddressBook("Shared", name => "Shared Address Book");
    $admintalk->setacl("user.user2.#addressbooks.Shared\@example.com", "user1\@example.com", 'lrsn');

    my $Addressbooks = $talk1->GetAddressBooks();

    $self->assert_str_equals('Personal', $Addressbooks->[0]{name});
    $self->assert_str_equals('Default', $Addressbooks->[0]{path});
    $self->assert_str_equals('/dav/addressbooks/user/user1@example.com/Default/', $Addressbooks->[0]{href});
    $self->assert_num_equals(0, $Addressbooks->[0]{isReadOnly});

    $self->assert_str_equals('Shared Address Book', $Addressbooks->[1]{name});
    $self->assert_str_equals('/dav/addressbooks/zzzz/user2@example.com/Shared', $Addressbooks->[1]{path});
    $self->assert_str_equals('/dav/addressbooks/zzzz/user2@example.com/Shared/', $Addressbooks->[1]{href});
    $self->assert_num_equals(1, $Addressbooks->[1]{isReadOnly});
}

sub test_sharing_rename_sharee
    :AllowMoves :NoAltNamespace :ReverseACLs :min_version_3_7
    :needs_component_httpd
{
    my ($self) = @_;

    my $CardDAV = $self->{carddav};

    my $admintalk = $self->{adminstore}->get_client();
    $admintalk->create("user.foo");
    $admintalk->setacl("user.foo", "foo", 'lrswipkxtecdan');

    my $service = $self->{instance}->get_service("http");
    my $cardtalk = Net::CardDAVTalk->new(
        user => 'foo',
        password => 'pass',
        host => $service->host(),
        port => $service->port(),
        scheme => 'http',
        url => '/',
        expandurl => 1,
    );

    $CardDAV->NewAddressBook("Shared", name => "Shared Address Book");
    $admintalk->setacl("user.cassandane.#addressbooks.Shared", "foo", 'lrsn');

    xlog $self, "subscribe to shared calendar";
    my $imapstore = $self->{instance}->get_service('imap')->create_store(
                        username => "foo");
    my $imaptalk = $imapstore->get_client();
    $imaptalk->subscribe("user.cassandane.#addressbooks.Shared");

    my $Addressbooks = $cardtalk->GetAddressBooks();

    $self->assert_str_equals('Personal', $Addressbooks->[0]{name});
    $self->assert_str_equals('Default', $Addressbooks->[0]{path});
    $self->assert_str_equals('/dav/addressbooks/user/foo/Default/', $Addressbooks->[0]{href});
    $self->assert_num_equals(0, $Addressbooks->[0]{isReadOnly});

    $self->assert_str_equals('Shared Address Book', $Addressbooks->[1]{name});
    $self->assert_str_equals('cassandane.Shared', $Addressbooks->[1]{path});
    $self->assert_str_equals('/dav/addressbooks/user/foo/cassandane.Shared/', $Addressbooks->[1]{href});
    $self->assert_num_equals(1, $Addressbooks->[1]{isReadOnly});

    $admintalk->rename('user.foo', 'user.bar');
    $self->assert_str_equals('ok',
                             $admintalk->get_last_completion_response());

    $cardtalk = Net::CardDAVTalk->new(
        user => 'bar',
        password => 'pass',
        host => $service->host(),
        port => $service->port(),
        scheme => 'http',
        url => '/',
        expandurl => 1,
    );

    $Addressbooks = $cardtalk->GetAddressBooks();

    $self->assert_str_equals('Personal', $Addressbooks->[0]{name});
    $self->assert_str_equals('Default', $Addressbooks->[0]{path});
    $self->assert_str_equals('/dav/addressbooks/user/bar/Default/', $Addressbooks->[0]{href});
    $self->assert_num_equals(0, $Addressbooks->[0]{isReadOnly});

    $self->assert_str_equals('Shared Address Book', $Addressbooks->[1]{name});
    $self->assert_str_equals('cassandane.Shared', $Addressbooks->[1]{path});
    $self->assert_str_equals('/dav/addressbooks/user/bar/cassandane.Shared/', $Addressbooks->[1]{href});
    $self->assert_num_equals(1, $Addressbooks->[1]{isReadOnly});
}

sub test_sharing_crossdomain
    :VirtDomains :CrossDomains :FastMailSharing :ReverseACLs :min_version_3_0
    :needs_component_httpd
{
    my ($self) = @_;

    my $admintalk = $self->{adminstore}->get_client();
    $admintalk->create("user.user1\@example.com");
    $admintalk->setacl("user.user1\@example.com", "user1\@example.com", 'lrswipkxtecdan');
    $admintalk->create("user.user2\@example.org");
    $admintalk->setacl("user.user2\@example.org", "user2\@example.org", 'lrswipkxtecdan');

    my $service = $self->{instance}->get_service("http");
    my $talk1 = Net::CardDAVTalk->new(
        user => 'user1@example.com',
        password => 'pass',
        host => $service->host(),
        port => $service->port(),
        scheme => 'http',
        url => '/',
        expandurl => 1,
    );
    my $talk2 = Net::CardDAVTalk->new(
        user => 'user2@example.org',
        password => 'pass',
        host => $service->host(),
        port => $service->port(),
        scheme => 'http',
        url => '/',
        expandurl => 1,
    );

    $talk2->NewAddressBook("Shared", name => "Shared Address Book");
    $admintalk->setacl("user.user2.#addressbooks.Shared\@example.org", "user1\@example.com", 'lrsn');

    my $Addressbooks = $talk1->GetAddressBooks();

    $self->assert_str_equals('Personal', $Addressbooks->[0]{name});
    $self->assert_str_equals('Default', $Addressbooks->[0]{path});
    $self->assert_str_equals('/dav/addressbooks/user/user1@example.com/Default/', $Addressbooks->[0]{href});
    $self->assert_num_equals(0, $Addressbooks->[0]{isReadOnly});

    $self->assert_str_equals('Shared Address Book', $Addressbooks->[1]{name});
    $self->assert_str_equals('/dav/addressbooks/zzzz/user2@example.org/Shared', $Addressbooks->[1]{path});
    $self->assert_str_equals('/dav/addressbooks/zzzz/user2@example.org/Shared/', $Addressbooks->[1]{href});
    $self->assert_num_equals(1, $Addressbooks->[1]{isReadOnly});
}

sub test_sharing_contactpaths
    :VirtDomains :CrossDomains :FastMailSharing :ReverseACLs :min_version_3_0
    :needs_component_httpd
{
    my ($self) = @_;

    my $admintalk = $self->{adminstore}->get_client();
    $admintalk->create("user.user1\@example.com");
    $admintalk->setacl("user.user1\@example.com", "user1\@example.com", 'lrswipkxtecdan');
    $admintalk->create("user.user2\@example.org");
    $admintalk->setacl("user.user2\@example.org", "user2\@example.org", 'lrswipkxtecdan');

    my $service = $self->{instance}->get_service("http");
    my $talk1 = Net::CardDAVTalk->new(
        user => 'user1@example.com',
        password => 'pass',
        host => $service->host(),
        port => $service->port(),
        scheme => 'http',
        url => '/',
        expandurl => 1,
    );
    my $talk2 = Net::CardDAVTalk->new(
        user => 'user2@example.org',
        password => 'pass',
        host => $service->host(),
        port => $service->port(),
        scheme => 'http',
        url => '/',
        expandurl => 1,
    );

    $talk2->NewAddressBook("Shared", name => "Shared Address Book");
    my $VCard = Net::CardDAVTalk::VCard->new_fromstring(<<EOF);
BEGIN:VCARD
VERSION:3.0
N:Gump;Forrest;;Mr.
FN:Forrest Gump
ORG:Bubba Gump Shrimp Co.
TITLE:Shrimp Man
PHOTO;VALUE=URL;TYPE=GIF:http://www.example.com/dir_photos/my_photo.gif
TEL;TYPE=WORK,VOICE:(111) 555-1212
TEL;TYPE=HOME,VOICE:(404) 555-1212
ADR;TYPE=WORK:;;100 Waters Edge;Baytown;LA;30314;United States of America
LABEL;TYPE=WORK:100 Waters Edge\\nBaytown\\, LA 30314\\nUnited States of Ameri
 ca
ADR;TYPE=HOME:;;42 Plantation St.;Baytown;LA;30314;United States of America
LABEL;TYPE=HOME:42 Plantation St.\\nBaytown\\, LA 30314\\nUnited States of Ame
 rica
EMAIL;TYPE=PREF,INTERNET:forrestgump\@example.com
REV:2008-04-24T19:52:43Z
END:VCARD
EOF
    $talk1->NewContact('Default', $VCard);
    $talk2->NewContact('Shared', $VCard);

    $admintalk->setacl("user.user2.#addressbooks.Shared\@example.org", "user1\@example.com", 'lrsn');

    my $Addressbooks = $talk1->GetAddressBooks();

    $self->assert_str_equals('Personal', $Addressbooks->[0]{name});
    $self->assert_str_equals('Default', $Addressbooks->[0]{path});
    $self->assert_str_equals('/dav/addressbooks/user/user1@example.com/Default/', $Addressbooks->[0]{href});
    $self->assert_num_equals(0, $Addressbooks->[0]{isReadOnly});

    $self->assert_str_equals('Shared Address Book', $Addressbooks->[1]{name});
    $self->assert_str_equals('/dav/addressbooks/zzzz/user2@example.org/Shared', $Addressbooks->[1]{path});
    $self->assert_str_equals('/dav/addressbooks/zzzz/user2@example.org/Shared/', $Addressbooks->[1]{href});
    $self->assert_num_equals(1, $Addressbooks->[1]{isReadOnly});

    # check Default, and Shared: both zzzz and user versions
    my @paths = ($Addressbooks->[0]{path}, $Addressbooks->[1]{path}, $Addressbooks->[1]{path});
    $paths[2] =~ s/zzzz/user/;
    foreach my $path (@paths) {
        my $Events = $talk1->GetContacts($path);
        # is a subpath of the contact
        $self->assert_matches(qr/^$path/, $Events->[0]{CPath});
    }
}

sub test_control_chars_repaired
    :min_version_3_0 :needs_component_httpd :NoStartInstances
{
    my ($self) = @_;

    # from 3.0-3.2, this behaviour was optional and required the
    # carddav_repair_vcard switch to be set
    my ($maj, $min) = Cassandane::Instance->get_version();
    if ($maj == 3 && ($min >= 0 && $min <= 2)) {
        $self->{instance}->{config}->set('carddav_repair_vcard' => 'yes');
    }
    $self->_start_instances();

    # :NoStartInstances magic means set_up() didn't do this bit for us
    my $service = $self->{instance}->get_service("http");
    $ENV{DEBUGDAV} = 1;
    $self->{carddav} = Net::CardDAVTalk->new(
        user => 'cassandane',
        password => 'pass',
        host => $service->host(),
        port => $service->port(),
        scheme => 'http',
        url => '/',
        expandurl => 1,
    );

    my $CardDAV = $self->{carddav};
    my $Id = $CardDAV->NewAddressBook('foo');
    $self->assert_not_null($Id);
    $self->assert_str_equals($Id, 'foo');
    my $href = "$Id/bar.vcf";

    my $card = <<EOF;
BEGIN:VCARD
VERSION:3.0
UID:123456789
N:Gump;Forrest;;Mr.
FN:Forrest\b Gump
ORG:Bubba Gump Shrimp Co.
TITLE:Shrimp Man
REV:2008-04-24T19:52:43Z
END:VCARD
EOF

    # the \b should be repaired out
    my $VCard = Net::CardDAVTalk::VCard->new_fromstring($card);
    my $path = $CardDAV->NewContact($Id, $VCard);
    my $res = $CardDAV->GetContact($path);
    $self->assert_str_equals($res->{properties}{fn}[0]{value}, 'Forrest Gump');
}

sub test_control_chars_unrepaired
    :min_version_3_0 :max_version_3_2 :needs_component_httpd
    :NoStartInstances
{
    my ($self) = @_;

    # make sure we don't try to repair by default
    $self->{instance}->{config}->set('carddav_repair_vcard' => 'no');
    $self->_start_instances();

    # :NoStartInstances magic means set_up() didn't do this bit for us
    my $service = $self->{instance}->get_service("http");
    $ENV{DEBUGDAV} = 1;
    $self->{carddav} = Net::CardDAVTalk->new(
        user => 'cassandane',
        password => 'pass',
        host => $service->host(),
        port => $service->port(),
        scheme => 'http',
        url => '/',
        expandurl => 1,
    );

    my $CardDAV = $self->{carddav};
    my $Id = $CardDAV->NewAddressBook('foo');
    $self->assert_not_null($Id);
    $self->assert_str_equals($Id, 'foo');
    my $href = "$Id/bar.vcf";

    my $card = <<EOF;
BEGIN:VCARD
VERSION:3.0
UID:123456789
N:Gump;Forrest;;Mr.
FN:Forrest\b Gump
ORG:Bubba Gump Shrimp Co.
TITLE:Shrimp Man
REV:2008-04-24T19:52:43Z
END:VCARD
EOF

    # vcard containing control character should be rejected
    eval { $CardDAV->Request('PUT', $href, $card, 'Content-Type' => 'text/vcard') };
    my $Err = $@;
    $self->assert_matches(qr/valid-address-data/, $Err);
}

sub test_version_ignore_whitespace
    :min_version_3_3 :needs_component_httpd
{
    my ($self) = @_;

    my $CardDAV = $self->{carddav};
    my $Id = $CardDAV->NewAddressBook('foo');
    $self->assert_not_null($Id);
    $self->assert_str_equals($Id, 'foo');
    my $href = "$Id/bar.vcf";

    my $card = <<EOF;
BEGIN:VCARD
VERSION: 3.0
UID:123456789
FN:Forrest Gump
ORG:Bubba Gump Shrimp Co.
TITLE:Shrimp Man
REV:2008-04-24T19:52:43Z
END:VCARD
EOF

    my $VCard = Net::CardDAVTalk::VCard->new_fromstring($card);
    my $path = $CardDAV->NewContact($Id, $VCard);
    my $res = $CardDAV->GetContact($path);
    $self->assert_str_equals($res->{properties}{version}[0]{value}, '3.0');
}

sub test_too_large
    :needs_component_httpd :min_version_3_5
{
    my ($self) = @_;

    my $CardDAV = $self->{carddav};
    my $Id = $CardDAV->NewAddressBook('foo');
    $self->assert_not_null($Id);
    $self->assert_str_equals($Id, 'foo');
    my $href = "$Id/bar.vcf";

    my $notes = ('x') x 100000;
    my $card = <<EOF;
BEGIN:VCARD
VERSION:3.0
UID:123456789
N:Gump;Forrest;;Mr.
FN:Forrest Gump
ORG:Bubba Gump Shrimp Co.
TITLE:Shrimp Man
NOTE:$notes
REV:2008-04-24T19:52:43Z
END:VCARD
EOF

    # vcard should be rejected
    eval { $CardDAV->Request('PUT', $href, $card, 'Content-Type' => 'text/vcard') };
    my $Err = $@;
    $self->assert_matches(qr/max-resource-size/, $Err);
}

sub test_put_get_v3_v4
    :needs_component_httpd :min_version_3_7
{
    my ($self) = @_;

    my $CardDAV = $self->{carddav};
    my $Id = $CardDAV->NewAddressBook('foo');
    $self->assert_not_null($Id);
    $self->assert_str_equals($Id, 'foo');
    my $href = "$Id/bar.vcf";
    my $uid = "3b678b69-ca41-461e-b2c7-f96b9fe48d68";
    my $image = "R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==";

    my $card = <<EOF;
BEGIN:VCARD
VERSION:3.0
UID:$uid
PHOTO;ENCODING=b;TYPE=GIF:$image
N:Gump;Forrest;;Mr.
FN:Forrest Gump
ORG:Bubba Gump Shrimp Co.
TITLE:Shrimp Man
REV:2008-04-24T19:52:43Z
END:VCARD
EOF

    my %Headers = (
      'Content-Type' => 'text/vcard',
      'Authorization' => $CardDAV->auth_header(),
    );

    xlog $self, "PUT vCard v3 with text UID";
    my $Response = $CardDAV->{ua}->request('PUT', $CardDAV->request_url($href), {
        content => $card,
        headers => \%Headers,
    });
    $self->assert_num_equals(201, $Response->{status});

    xlog $self, "GET as vCard v4";
    my $response = $CardDAV->Request('GET', $href, '',
                                     'Accept' => 'text/vcard; version=4.0');
    my $newcard = $response->{content};
    $newcard =~ s/\r?\n[ \t]+//gs;  # unfold long properties
    $self->assert_matches(qr/UID:urn:uuid:$uid/, $newcard);
    $self->assert_matches(qr/PHOTO:data:image\/gif;base64,$image/, $newcard);

    xlog $self, "PUT same vCard as v4 with URL (urn) UID";
    $card =~ s/VERSION:3.0/VERSION:4.0/;
    $card =~ s/UID:/UID:urn:uuid:/;
    $card =~ s/PHOTO;ENCODING=b;TYPE=GIF:/PHOTO:data:image\/gif;base64,/;

    $Response = $CardDAV->{ua}->request('PUT', $CardDAV->request_url($href), {
        content => $card,
        headers => \%Headers,
    });
    $self->assert_num_equals(204, $Response->{status});

    xlog $self, "GET as vCard v3";
    $response = $CardDAV->Request('GET', $href, '',
                                  'Accept' => 'text/vcard; version=3.0');
    $newcard = $response->{content};
    $newcard =~ s/\r?\n[ \t]+//gs;  # unfold long properties
    $self->assert_matches(qr/UID:$uid/, $newcard);
    $self->assert_matches(qr/PHOTO;ENCODING=b;TYPE=GIF:$image/, $newcard);

    xlog $self, "PUT vCard v3 with text UID";
    $card =~ s/VERSION:4.0/VERSION:3.0/;
    $card =~ s/UID:urn:uuid:/UID:/;
    $card =~ s/PHOTO:data:image\/gif;base64,/PHOTO;ENCODING=b;TYPE=GIF:/;

    xlog $self, "GET as vCard v4";
    $response = $CardDAV->Request('GET', $href, '',
                                  'Accept' => 'text/vcard; version=4.0');
    $newcard = $response->{content};
    $newcard =~ s/\r?\n[ \t]+//gs;  # unfold long properties
    $self->assert_matches(qr/UID:urn:uuid:$uid/, $newcard);
    $self->assert_matches(qr/PHOTO:data:image\/gif;base64,$image/, $newcard);

    $Response = $CardDAV->{ua}->request('PUT', $CardDAV->request_url($href), {
        content => $card,
        headers => \%Headers,
    });
    $self->assert_num_equals(204, $Response->{status});
}

sub test_addressbook_default_name
    :needs_component_httpd
{
    my ($self) = @_;

    my $carddav = $self->{carddav};

    xlog $self, 'PROPFIND default displayname';
    my $res = $carddav->Request(
        'PROPFIND',
        'Default',
        x('D:propfind', $carddav->NS(),
            x('D:prop',
                x('D:displayname'),
            ),
        ),
        'Content-Type' => 'application/xml',
        'Depth' => '0'
    );

    $self->assert_str_equals('Personal', $res->{'{DAV:}response'}[0]{
        '{DAV:}propstat'}[0]{'{DAV:}prop'}{'{DAV:}displayname'}{content});

    xlog $self, "PROPPATCH remove displayname";
    $res = $carddav->Request(
        'PROPPATCH',
        'Default',
        x('D:propertyupdate', $carddav->NS(),
            x('D:remove',
                x('D:prop',
                    x('D:displayname'),
                )
            )
        ),
    );

    xlog $self, 'PROPFIND default displayname';
    $res = $carddav->Request(
        'PROPFIND',
        'Default',
        x('D:propfind', $carddav->NS(),
            x('D:prop',
                x('D:displayname'),
            ),
        ),
        'Content-Type' => 'application/xml',
        'Depth' => '0'
    );
    $self->assert_str_equals('Default', $res->{'{DAV:}response'}[0]{
        '{DAV:}propstat'}[0]{'{DAV:}prop'}{'{DAV:}displayname'}{content});
}

1;
