use warnings;
use lib (qw(lib));
+use Encode (qw(encode decode is_utf8));
use CGI (':cgi');
use CGI::Carp (qw(fatalsToBrowser));
use URI::Escape;
-use Data::Dumper;
+use HTML::Entities (qw(encode_entities));
use LiCoM::Config (qw(get_config set_config read_config));
use LiCoM::Connection ();
our $MySelf = $ENV{'SCRIPT_NAME'};
-our $Action = param ('action');
+our $Action = param_utf8 ('action');
$Action ||= 'default';
our %Actions =
verify => [\&html_start, \&action_verify, \&html_end],
delete => [\&html_start, \&action_ask_del, \&html_end],
expunge => [\&html_start, \&action_do_del, \&html_end],
- vcard => \&action_vcard
+ vcard => \&action_vcard,
+ edit_group => [\&html_start, \&action_edit_group, \&html_end],
+ save_group => [\&html_start, \&action_save_group, \&html_end]
);
read_config ();
# make sure AuthLDAPRemoteUserIsDN is enabled.
die unless ($ENV{'REMOTE_USER'});
-set_config ('base_dn', $ENV{'REMOTE_USER'});
+#set_config ('base_dn', $ENV{'REMOTE_USER'});
-die unless (defined (get_config ('uri'))
+die ("Configuration is incomplete") unless (defined (get_config ('uri'))
and defined (get_config ('base_dn'))
and defined (get_config ('bind_dn'))
and defined (get_config ('password')));
uri => get_config ('uri'),
bind_dn => get_config ('bind_dn'),
password => get_config ('password')
-) or die;
+) or die ("Unable to connect to LDAP directory server " . get_config ('uri'));
our ($UserCN, $UserID) = LiCoM::Person->get_user ($ENV{'REMOTE_USER'});
if (!$UserCN)
{
- die;
+ die ("No such user in the LDAP directory: " . $ENV{'REMOTE_USER'});
}
if (!defined ($Actions{$Action}))
{
- die;
+ die ("No such action: $Action");
}
if (ref ($Actions{$Action}) eq 'CODE')
sub action_browse
{
- my $group = param ('group');
+ my $group = param_utf8 ('group');
$group = shift if (@_);
$group ||= '';
{
my @groups = LiCoM::Group->all ();
- print qq(\t\t<h2>Contact
Groups</h2>\n\t\t<ul class="groups">\n);
+ print qq(\t\t<h2>Contact
groups</h2>\n\t\t<ul class="groups">\n);
for (@groups)
{
my $group = $_;
my @members = $group->get_members ();
my $members = scalar (@members);
my $group_name = $group->name ();
- my $group_esc = uri_escape ($group_name);
+ my $group_uri = uri_escape_utf8 ($group_name);
my $desc = $group->description ();
- print qq#\t\t\t<li><a href="$MySelf?action=browse&group=$group_esc">$group_name</a> ($members Member#, ($members == 1 ? ')' : 's)');
- print qq(<br />\n\t\t\t\t<span class="description">$desc</span>) if ($desc);
+ print qq#\t\t\t<li><a href="$MySelf?action=browse&group=$group_uri">#,
+ encode_entities ($group_name),
+ qq#</a> ($members Member#, ($members == 1 ? ')' : 's)');
+ print qq(<br />\n\t\t\t\t<span class="description">),
+ encode_entities ($desc) . '</span>' if ($desc);
print "</li>\n";
}
if (!@groups)
}
else
{
- my $group_obj = LiCoM::Group->load ($group);
- my $group_esc = uri_escape ($group_obj->name ());
+ my $group_obj = LiCoM::Group->load ($group);
+ my $group_uri = uri_escape_utf8 ($group_obj->name ());
+ my $group_html = encode_entities ($group_obj->name ());
my @member_names = $group_obj->get_members ();
+ my $desc = $group_obj->description ();
+ my $desc_html = encode_entities ($desc || '');
- print qq(\t\t<h2>Contact Group "$group"</h2>\n),
- qq(\t\t<ul class="results">\n);
+ print qq(\t\t<h2>Contact group "$group_html"</h2>\n);
+ print qq(\t\t<div>$desc_html</div>\n) if ($desc);
+ print qq(\t\t<ul class="results">\n);
for (sort (@member_names))
{
my $cn = $_;
- my $cn_esc = uri_escape ($cn);
+ my $cn_uri = uri_escape_utf8 ($cn);
+ my $cn_html = encode_entities ($cn);
- print qq(\t\t\t<li><a href="$MySelf?action=detail&cn=$cn_esc">$cn</a></li>\n);
+ print qq(\t\t\t<li><a href="$MySelf?action=detail&cn=$cn_uri">$cn_html</a></li>\n);
}
print <<EOF;
</ul>
<div class="menu">
- [<a href="$MySelf?action=list&group=$group_esc">List</a>]
+ [<a href="$MySelf?action=list&group=$group_uri">List</a>]
[<a href="$MySelf?action=browse">Back</a>]
- [Edit]
+ [<a href="$MySelf?action=edit_group&group=$group_uri">Edit</a>]
</div>
EOF
}
sub action_list
{
- my $group = param ('group');
- $group = shift if (@_);
- $group ||= '';
+ my $group_name = param_utf8 ('group');
+ $group_name = shift if (@_);
+ $group_name ||= '';
- my $title = $group ? "List of group "$group"" : 'List of all addresses';
+ my $group_name_html = encode_entities ($group_name || '');
+
+ my $title = $group_name
+ ? "List of group "$group_name_html""
+ : 'List of all addresses';
my @fields = (qw(address homephone cellphone officephone fax mail));
my @all = ();
- if ($group)
+ if ($group_name)
{
- @all = LiCoM::Person->search ([[group => $group]]);
+ my $group_obj = LiCoM::Group->load ($group_name);
+ if (!$group_obj)
+ {
+ print <<HTML;
+ <div class="error">
+ Unable to load group "$group_name_html".
+ </div>
+HTML
+ return;
+ }
+ for ($group_obj->get_members ())
+ {
+ my $cn = $_;
+ my $person_obj = LiCoM::Person->load ($cn);
+
+ if (!$person_obj)
+ {
+ print STDERR "Unable to load cn = $cn;\n";
+ next;
+ }
+ push (@all, $person_obj);
+ }
}
else
{
- @all = LiCoM::Person->search ();
+ @all = LiCoM::Person->search ([[group => $group_name]]);
}
print <<EOF;
for (sort { $a->name () cmp $b->name () } (@all))
{
my $person = $_;
+ my $cn = $person->name ();
my $sn = $person->lastname ();
my $gn = $person->firstname ();
+ my $cn_uri = uri_escape_utf8 ($cn);
+ my $cn_html = encode_entities ("$sn, $gn");
+
print "\t\t\t<tr>\n",
- "\t\t\t\t<td>$sn, $gn</td>\n";
+ qq(\t\t\t\t<td><a href="$MySelf?action=detail&cn=$cn_uri">$cn_html</a></td>\n);
for (@fields)
{
my $field = $_;
my @values = $person->get ($field);
- print "\t\t\t\t<td>" . join ('<br />', @values) . "</td>\n";
+ print "\t\t\t\t<td>" . join ('<br />', map { markup_field ($field, $_) } (@values)) . "</td>\n";
}
print "\t\t\t</tr>\n";
}
print "\t\t</table>\n\n";
- if ($group)
+ if ($group_name)
{
- my $group_esc = uri_escape ($group);
+ my $group_esc = uri_escape_utf8 ($group_name);
print qq(\t\t<div class="menu">[<a href="$MySelf?action=browse&group=$group_esc">Back</a>]</div>\n);
}
else
sub action_detail
{
- my $cn = param ('cn');
+ my $cn = param_utf8 ('cn');
$cn = shift if (@_);
die unless ($cn);
+ my $cn_html = encode_entities ($cn);
+ my $cn_uri = uri_escape_utf8 ($cn);
+
my $person = LiCoM::Person->load ($cn);
if (!$person)
{
- print qq(\t<div>Entry "$cn" could not be loaded from DB.</div>\n);
+ print qq(\t<div>Entry "$cn_html" could not be loaded from DB.</div>\n);
return;
}
- print qq(\t\t<h2>Details for $cn</h2>\n);
-
- my $cn_esc = uri_escape ($cn);
+ print qq(\t\t<h2>Details for $cn_html</h2>\n);
print <<EOF;
<table class="detail">
<tr>
<th>Name</th>
- <td>$cn</td>
+ <td>$cn_html</td>
</tr>
EOF
for (@MultiFields)
my $field = $_;
my $values = $person->get ($field);
my $num = scalar (@$values);
- my $print = defined ($FieldNames{$field}) ? $FieldNames{$field} : $field;
+ my $field_name = defined ($FieldNames{$field}) ? $FieldNames{$field} : $field;
next unless ($num);
+ $field_name = encode_entities ($field_name);
+
print "\t\t\t<tr>\n";
if ($num > 1)
{
- print qq(\t\t\t\t<th rowspan="$num">$print</th>\n);
+ print qq(\t\t\t\t<th rowspan="$num">$field_name</th>\n);
}
else
{
- print qq(\t\t\t\t<th>$print</th>\n);
+ print qq(\t\t\t\t<th>$field_name</th>\n);
}
for (my $i = 0; $i < $num; $i++)
{
- my $val = $values->[$i];
-
- if ($field eq 'group')
- {
- my $val_esc = uri_escape ($val);
- $val = qq(<a href="$MySelf?action=browse&group=$val_esc">$val</a>);
- }
- elsif ($field eq 'uri')
- {
- my $uri = $val;
- $uri = qq(http://$val) unless ($val =~ m#^[a-z]+://#);
- $val = qq(<a href="$uri" class="extern">$val</a>);
- }
- elsif ($field eq 'mail')
- {
- $val = qq(<a href="mailto:$val" class="mail">$val</a>);
- }
+ my $val = markup_field ($field, $values->[$i]);
print "\t\t\t<tr>\n" if ($i);
print "\t\t\t\t<td>$val</td>\n",
{
my $group = $groups[$i];
my $group_name = $group->name ();
- my $group_esc = uri_escape ($group_name);
+ my $group_uri = uri_escape_utf8 ($group_name);
+ my $group_html = encode_entities ($group_name);
print "\t\t\t<tr>\n" if ($i != 0);
- print qq(\t\t\t\t<td><a href="$MySelf?action=browse&group=$group_esc">$group_name</a></td>\n),
+ print qq(\t\t\t\t<td><a href="$MySelf?action=browse&group=$group_uri">$group_html</a></td>\n),
"\t\t\t</tr>\n";
}
}
</table>
<div class="menu">
- [<a href="$MySelf?action=verify&cn=$cn_esc">Verify</a>]
- [<a href="$MySelf?action=vcard&cn=$cn_esc">vCard</a>]
- [<a href="$MySelf?action=edit&cn=$cn_esc">Edit</a>]
- [<a href="$MySelf?action=delete&cn=$cn_esc">Delete</a>]
+ [<a href="$MySelf?action=verify&cn=$cn_uri">Verify</a>]
+ [<a href="$MySelf?action=vcard&cn=$cn_uri">vCard</a>]
+ [<a href="$MySelf?action=edit&cn=$cn_uri">Edit</a>]
+ [<a href="$MySelf?action=delete&cn=$cn_uri">Delete</a>]
</div>
EOF
sub action_search
{
- my $search = param ('search');
+ my $search = param_utf8 ('search');
$search ||= '';
$search =~ s/[^\s\w]//g;
{
my $person = $_;
my $cn = $person->name ();
- my $cn_esc = uri_escape ($cn);
+ my $cn_uri = uri_escape_utf8 ($cn);
+ my $cn_html = encode_entities ($cn);
- print qq(\t\t<li><a href="$MySelf?action=detail&cn=$cn_esc">$cn</a></li>\n);
+ print qq(\t\t<li><a href="$MySelf?action=detail&cn=$cn_uri">$cn_html</a></li>\n);
}
print qq(\t</ul>\n);
}
{
my %opts = @_;
- my $cn = param ('cn');
+ my $cn = param_utf8 ('cn');
$cn = $opts{'cn'} if (defined ($opts{'cn'}));
$cn ||= '';
+ my $cn_html = encode_entities ($cn);
+
if (!$UserID)
{
$cn = $UserCN;
my $lastname;
my $firstname;
+ my $lastname_html;
+ my $firstname_html;
+
my $contacts = {};
$contacts->{$_} = [] for (@MultiFields);
}
}
- $lastname = param ('lastname') if (param ('lastname') and $UserID);
- $firstname = param ('firstname') if (param ('firstname') and $UserID);
+ $lastname = param_utf8 ('lastname') if (param_utf8 ('lastname') and $UserID);
+ $firstname = param_utf8 ('firstname') if (param_utf8 ('firstname') and $UserID);
get_contacts ($contacts);
$lastname = $opts{'lastname'} if (defined ($opts{'lastname'}));
$firstname = $opts{'firstname'} if (defined ($opts{'firstname'}));
+ $lastname_html = encode_entities ($lastname);
+ $firstname_html = encode_entities ($firstname);
+
for (@MultiFields)
{
my $field = $_;
if ($cn)
{
- print "\t\t<h2>Edit contact $cn</h2>\n";
+ print "\t\t<h2>Edit contact $cn_html</h2>\n";
}
else
{
}
print <<EOF;
- <form action="$MySelf" method="post">
+ <form action="$MySelf" method="post" accept-charset="UTF-8">
<input type="hidden" name="action" value="save" />
- <input type="hidden" name="cn" value="$cn" />
+ <input type="hidden" name="cn" value="$cn_html" />
<table class="edit">
<tr>
<th>Lastname</th>
EOF
if ($UserID)
{
- print qq(\t\t\t\t<td><input type="text" name="lastname" value="$lastname" /></td>\n);
+ print qq(\t\t\t\t<td><input type="text" name="lastname" value="$lastname_html" /></td>\n);
}
else
{
- print qq(\t\t\t\t<td>$lastname</td>\n);
+ print qq(\t\t\t\t<td>$lastname_html</td>\n);
}
print <<EOF;
</tr>
EOF
if ($UserID)
{
- print qq(\t\t\t\t<td><input type="text" name="firstname" value="$firstname" /></td>\n);
+ print qq(\t\t\t\t<td><input type="text" name="firstname" value="$firstname_html" /></td>\n);
}
else
{
- print qq(\t\t\t\t<td>$firstname</td>\n);
+ print qq(\t\t\t\t<td>$firstname_html</td>\n);
}
print "\t\t\t</tr>\n";
next if ($field eq 'group');
push (@values, '');
+
+ $field = encode_entities ($field);
+ $print = encode_entities ($print);
for (@values)
{
- my $value = $_;
+ my $value = encode_entities ($_);
print <<EOF;
<tr>
for (@all_groups)
{
my $group = $_;
- my $group_name = $group->name ();
+ my $group_name = encode_entities ($group->name ());
my $selected = '';
if (grep { $cn eq $_ } ($group->get_members ()))
sub action_save
{
- my $cn = $UserID ? param ('cn') : $UserCN;
+ my $cn = $UserID ? param_utf8 ('cn') : $UserCN;
if (verify_fields ())
{
die unless ($UserID);
- my $button = lc (param ('button'));
+ my $button = lc (param_utf8 ('button'));
$button ||= 'save';
if ($button eq 'cancel')
return;
}
- if (!param ('lastname') or !param ('firstname'))
+ if (!param_utf8 ('lastname') or !param_utf8 ('firstname'))
{
print qq(\t<div class="error">You have to give both, first and lastname, to identify this record.</div>\n);
action_edit (cn => '');
return;
}
- my $lastname = param ('lastname');
- my $firstname = param ('firstname');
+ my $lastname = param_utf8 ('lastname');
+ my $firstname = param_utf8 ('firstname');
my $contacts = get_contacts ();
$cn = $person->name ();
- for (param ('group'))
+ for (param_utf8 ('group'))
{
my $group_name = $_;
my $group = LiCoM::Group->load ($group_name);
}
else
{
- print qq(\t<div class="error">Group "$group_name" does not exist or could not be loaded.</div>\n);
+ my $group_html = encode_entities ($group_name);
+ print qq(\t<div class="error">Group "$group_html" does not exist or could not be loaded.</div>\n);
}
}
- if (param ('newgroup'))
+ if (param_utf8 ('newgroup'))
{
# FIXME add error handling
- my $group_name = param ('newgroup');
+ my $group_name = param_utf8 ('newgroup');
LiCoM::Group->create ($group_name, '', $cn);
}
sub action_update
{
- my $cn = $UserID ? param ('cn') : $UserCN;
- my $person = LiCoM::Person->load ($cn);
+ my $cn = $UserID ? param_utf8 ('cn') : $UserCN;
- die unless ($person);
+ my $person = LiCoM::Person->load ($cn);
+ die ("Unable to load CN `$cn'") unless ($person);
- my $button = lc (param ('button'));
+ my $button = lc (param_utf8 ('button'));
$button ||= 'save';
if ($UserID and $button eq 'cancel')
if ($UserID)
{
- my $lastname = param ('lastname');
- my $firstname = param ('firstname');
+ my $lastname = param_utf8 ('lastname');
+ my $firstname = param_utf8 ('firstname');
+
+ my $old_cn = $person->name ();
+
+ print <<HTML;
+<div><code>
+ \$lastname = $lastname<br />
+ \$firstname = $firstname<br />
+ \$old_cn = $old_cn
+</code></div>
+HTML
$person->lastname ($lastname) if ($lastname and $lastname ne $person->lastname ());
$person->firstname ($firstname) if ($firstname and $firstname ne $person->firstname ());
$cn = $person->name ();
- # FIXME Fix groups
+
+ # Change the cn's saved in the groups
+ if ($old_cn ne $cn)
+ {
+ my @groups = LiCoM::Group->load_by_member ($old_cn);
+ for (@groups)
+ {
+ # ->del_members automatically deleted the
+ # group, if no more members exist. So this
+ # order is important.
+ print "<div><code>\$cn = " . encode_entities ($cn) . "; "
+ . "\$old_cn = " . encode_entities ($old_cn) . ";</code></div>\n";
+ $_->add_members ($cn);
+ $_->del_members ($old_cn);
+ }
+ } # if ($old_cn ne $cn)
}
my $contacts = get_contacts ();
}
}
- my %changed_groups = map { $_ => 1 } (param ('group'));
- my @current_groups = LiCoM::Group->load_by_member ($cn);
-
- for (@current_groups)
+ # only `authorized' users may see and change groups
+ if ($UserID)
{
- my $group_obj = $_;
- my $group_name = $group_obj->name ();
+ my %changed_groups = map { $_ => 1 } (param_utf8 ('group'));
+ my @current_groups = LiCoM::Group->load_by_member ($cn);
- if (!defined ($changed_groups{$group_name}))
+ for (@current_groups)
{
- $group_obj->del_members ($cn);
+ my $group_obj = $_;
+ my $group_name = $group_obj->name ();
+
+ if (!defined ($changed_groups{$group_name}))
+ {
+ $group_obj->del_members ($cn);
+ }
+ else
+ {
+ delete ($changed_groups{$group_name});
+ }
}
- else
+ for (keys %changed_groups)
{
- delete ($changed_groups{$group_name});
+ my $group_name = $_;
+ my $group_obj = LiCoM::Group->load ($group_name) or die;
+
+ $group_obj->add_members ($cn);
}
- }
- for (keys %changed_groups)
- {
- my $group_name = $_;
- my $group_obj = LiCoM::Group->load ($group_name) or die;
- $group_obj->add_members ($cn);
+ if (param_utf8 ('newgroup'))
+ {
+ # FIXME add error handling
+ my $group_name = param_utf8 ('newgroup');
+ LiCoM::Group->create ($group_name, '', $cn);
+ }
}
- if (param ('newgroup'))
+ if (!$UserID)
{
- # FIXME add error handling
- my $group_name = param ('newgroup');
- LiCoM::Group->create ($group_name, '', $cn);
+ print <<HTML;
+ <h3>Your changes have been saved.</h3>
+ <p>Thank you very much for taking the time to keep this record up to date.</p>
+
+HTML
}
if ($button eq 'apply' or !$UserID)
sub action_vcard
{
- my $cn = param ('cn');
+ my $cn = param_utf8 ('cn');
$cn = shift if (@_);
die unless ($cn);
my $sn = $person->lastname ();
my $gn = $person->firstname ();
- my $cn_esc = uri_escape ($cn);
+ my $cn_esc = uri_escape_utf8 ($cn);
print <<EOF;
Content-Type: text/x-vcard
sub action_verify
{
- my $cn = param ('cn');
+ my $cn = param_utf8 ('cn');
$cn = shift if (@_);
die unless ($cn);
+ my $cn_html = encode_entities ($cn);
+
my $person = LiCoM::Person->load ($cn);
die unless ($person);
$mail ||= '';
my $message;
- my $password = $person->get ('password');
+ my ($password) = $person->get ('password');
+ my $password_html;
if (!$password)
{
$password = pwgen ();
- $person->set ('password', $password);
+ $person->set ('password', [$password]);
}
+ $password_html = encode_entities ($password);
- $message = qq(The password for the record "$cn" is "$password".);
+ $message = qq(The password for the record "$cn_html" is "$password_html".);
if ($mail)
{
if (action_verify_send_mail ($person))
{
- $message .= qq( A request for verification has been sent to $mail.);
+ my $mail_html = encode_entities ($mail);
+ $message .= qq( A request for verification has been sent to $mail_html.);
}
}
else
my ($owner_mail) = $owner->get ('mail');
if (!$owner_mail)
{
- my $cn = uri_escape ($UserCN);
- print qq(\t\t<div class="error">You have no email set in your own profile. <a href="$MySelf?action=edit&cn=$cn">Edit it now</a>!</div>\n);
+ my $cn_uri = uri_escape_utf8 ($UserCN);
+ print qq(\t\t<div class="error">You have no email set in your own profile. <a href="$MySelf?action=edit&cn=$cn_uri">Edit it now</a>!</div>\n);
return (0);
}
}
$max_width++;
- my $person_name = $person->name ();
+ my $person_name = $person->name ();
my ($person_mail) = $person->get ('mail');
- my $person_gn = $person->firstname ();
- my $password = $person->get ('password');
+ my $person_gn = $person->firstname ();
+ my ($password) = $person->get ('password');
my $host = $ENV{'HTTP_HOST'};
my $url = (defined ($ENV{'HTTPS'}) ? 'https://' : 'http://') . $host . $MySelf;
- open ($smh, "| /usr/sbin/sendmail -t -f $owner_mail") or die ("open pipe to sendmail: $!");
+ open ($smh, '|-', '/usr/sbin/sendmail', '-t', '-f', $owner_mail) or die ("open (sendmail): $!");
print $smh <<EOM;
To: $person_name <$person_mail>
From: $UserCN <$owner_mail>
sub action_ask_del
{
- my $cn = param ('cn');
+ my $cn = param_utf8 ('cn');
$cn or die;
my $person = LiCoM::Person->load ($cn);
$person or die;
- my $cn_esc = uri_escape ($cn);
+ my $cn_uri = uri_escape_utf8 ($cn);
+ my $cn_html = encode_entities ($cn);
print <<EOF;
- <h2>Really delete $cn?</h2>
+ <h2>Really delete $cn_html?</h2>
<div>
- You are about to delete <strong>$cn</strong>. Are you
- totally, absolutely sure you want to do this?
+ You are about to delete <strong>$cn_html</strong>.
+ Are you totally, absolutely sure you want to do this?
</div>
<div class="menu">
- [<a href="$MySelf?action=expunge&cn=$cn_esc">Yes, delete</a>]
- [<a href="$MySelf?action=detail&cn=$cn_esc">No, keep</a>]
+ [<a href="$MySelf?action=expunge&cn=$cn_uri">Yes, delete</a>]
+ [<a href="$MySelf?action=detail&cn=$cn_uri">No, keep</a>]
</div>
EOF
sub action_do_del
{
- my $cn = param ('cn');
+ my $cn = param_utf8 ('cn');
$cn or die;
+ my $cn_html = encode_entities ($cn);
+
my $person = LiCoM::Person->load ($cn);
$person or die;
$person->delete ();
print <<EOF;
- <div>$cn has been deleted.</div>
+ <div>$cn_html has been deleted.</div>
EOF
action_browse ();
}
+sub action_edit_group
+{
+ my $group_name = param_utf8 ('group') or die;
+
+ my $group_name_html = encode_entities ($group_name);
+
+ my $group_obj = LiCoM::Group->load ($group_name);
+
+ if (!$group_obj)
+ {
+ print qq(\t<div class="error">Group "$group_name_html" does not exist or could not be loaded.</div>\n);
+ return;
+ }
+
+ $group_name_html = encode_entities ($group_obj->name ());
+
+ my $desc_html = encode_entities ($group_obj->description () || '');
+
+ print <<HTML;
+ <h2>Edit contact group "$group_name_html"</h2>
+ <form action="$MySelf" method="post" accept-charset="UTF-8">
+ <input type="hidden" name="action" value="save_group" />
+ <input type="hidden" name="group" value="$group_name_html" />
+ <table>
+ <tr>
+ <th>Group Name</th>
+ <td>$group_name_html</td>
+ </tr>
+ <tr>
+ <th>Description</th>
+ <td><input type="text" name="description" value="$desc_html" /></td>
+ </tr>
+ <tr>
+ <th colspan="2"><input type="submit" name="button" value="Save" /></th>
+ </tr>
+ </table>
+ </form>
+HTML
+}
+
+sub action_save_group
+{
+ my $group_name = param_utf8 ('group') or die;
+
+ my $group_name_html = encode_entities ($group_name);
+
+ my $group_obj = LiCoM::Group->load ($group_name);
+
+ if (!$group_obj)
+ {
+ print qq(\t<div class="error">Group "$group_name_html" does not exist or could not be loaded.</div>\n);
+ return;
+ }
+
+ my $desc = param_utf8 ('description');
+ $group_obj->description ($desc);
+
+ action_browse ();
+ return;
+}
+
sub html_start
{
my $title = shift;
$title = q(Lightweight Contact Manager) unless ($title);
+ $title = encode_entities ($title);
+
print <<EOF;
Content-Type: text/html; charset=UTF-8
table.list
{
width: 100%;
+ border: 2px solid #d0d0d0;
}
table.list td
td
{
color: black;
- background-color: #cccccc;
+ background-color: #e8e8e8;
vertical-align: top;
}
th
{
color: black;
- background-color: #999999;
+ background-color: #d0d0d0;
padding: 0.3ex;
text-align: left;
vertical-align: top;
}
+
+ ul.groups li
+ {
+ margin-top: 0.5ex;
+ }
}
\@media print
if ($UserID)
{
- my $search = param ('search') || '';
+ my $search = param_utf8 ('search') || '';
+ $search = encode_entities ($search);
print <<EOF;
<div class="topmenu">
- <form action="$MySelf" method="post">
+ <form action="$MySelf" method="post" accept-charset="UTF-8">
<input type="hidden" name="action" value="browse" />
<input type="submit" name="button" value="Browse" />
</form>
- <form action="$MySelf" method="post">
+ <form action="$MySelf" method="post" accept-charset="UTF-8">
<input type="hidden" name="action" value="search" />
<input type="text" name="search" value="$search" />
<input type="submit" name="button" value="Search" />
</form>
- <form action="$MySelf" method="post">
+ <form action="$MySelf" method="post" accept-charset="UTF-8">
<input type="hidden" name="action" value="edit" />
<input type="hidden" name="dn" value="" />
<input type="submit" name="button" value="Add New" />
sub verify_fields
{
my @errors = ();
- for (param ('uri'))
+ for (param_utf8 ('uri'))
{
my $val = $_;
next unless ($val);
}
}
- for (param ('homephone'), param ('cellphone'), param ('officephone'), param ('fax'))
+ for (param_utf8 ('homephone'), param_utf8 ('cellphone'), param_utf8 ('officephone'), param_utf8 ('fax'))
{
my $number = $_;
next unless ($number);
return (scalar (@errors));
}
+sub markup_field
+{
+ my $field = shift;
+ my $value = shift;
+
+ my $value_uri = uri_escape_utf8 ($value);
+ my $value_html = encode_entities ($value);
+
+ if ($field eq 'group')
+ {
+ return (qq(<a href="$MySelf?action=browse&group=$value_uri">$value_html</a>));
+ }
+ elsif ($field eq 'uri')
+ {
+ if ($value =~ m#^([a-z]+)://(.+)$#)
+ {
+ $value_uri = $1 . '://' . uri_escape_utf8 ($2);
+ }
+ else
+ {
+ $value_uri = 'http://' . uri_escape_utf8 ($value);
+ }
+ return (qq(<a href="$value_uri" class="extern">$value_html</a>));
+ }
+ elsif ($field eq 'mail')
+ {
+ return (qq(<a href="mailto:$value_uri" class="mail">$value_html</a>));
+ }
+ return ($value_html);
+}
+
sub get_contacts
{
my $contacts = @_ ? shift : {};
for (@MultiFields)
{
my $field = $_;
- my @values = grep { $_ } (param ($field));
+ my @values = grep { $_ } (param_utf8 ($field));
next unless (@values);
return ($contacts);
}
+
+sub is_valid_utf8
+{
+ my $str = join ('', @_);
+
+ # Taken from here: <http://www.w3.org/International/questions/qa-forms-utf-8>
+ return ($str =~ m/^(
+ [\x09\x0A\x0D\x20-\x7E] # ASCII
+ | [\xC2-\xDF][\x80-\xBF] # non-overlong 2-byte
+ | \xE0[\xA0-\xBF][\x80-\xBF] # excluding overlongs
+ | [\xE1-\xEC\xEE\xEF][\x80-\xBF]{2} # straight 3-byte
+ | \xED[\x80-\x9F][\x80-\xBF] # excluding surrogates
+ | \xF0[\x90-\xBF][\x80-\xBF]{2} # planes 1-3
+ | [\xF1-\xF3][\x80-\xBF]{3} # planes 4-15
+ | \xF4[\x80-\x8F][\x80-\xBF]{2} # plane 16
+ )*$/x);
+}
+
+sub param_utf8
+{
+ my @args = @_;
+ my @ret = ();
+
+ @ret = grep { is_valid_utf8 ($_) } (param (@args));
+ $_ = decode ('UTF-8', $_) for (@ret);
+ return (wantarray () ? @ret : $ret[0]);
+}
+
+sub uri_escape_utf8
+{
+ return (uri_escape (encode ('UTF-8', shift)));
+}
projects / licom.git / blobdiff