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Improved PDF export and made LDAP compatible to anonymous bind #140

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Improved PDF export and made LDAP compatible to anonymous bind #140

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17 changes: 17 additions & 0 deletions find.load.php
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Original file line number Diff line number Diff line change
Expand Up @@ -139,4 +139,21 @@ function(event, ui) {
}
}
});

function focusFind() {
var x = $("input[type=\'text\']")[1];
if (typeof x === "undefined") {
setTimeout('focusFind()',100);
return;
}

if ($(x).is(":focus") === false) {
console.log("hat keinen fokus, setze fokus");
x.focus();
}
}

$(document).ready(function() {
focusFind();
});
</script>
6 changes: 5 additions & 1 deletion home.php
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Expand Up @@ -241,14 +241,18 @@
</div>
</div>';

//Print out the items
// Data Export (PDF/CSV)
echo '
<div>
<div id="div_print_out" style="display:none;padding:4px;">
<div style="height:20px;text-align:center;margin:2px;" id="print_out_error" class=""></div>

<label for="selected_folders" class="form_label">'.$txt['select_folders'].' :</label>
<select id="selected_folders" multiple size="7" class="text ui-widget-content ui-corner-all" style="padding:10px;"></select>
<br />
<br />
<label for="pdf_password" class="form_label">'.$txt['pdf_password'].' :</label>
<input type="password" id="pdf_password" name="pdf_password" />

<div class="div_radio" stle="text-align:center;">
<input type="radio" id="export_format_radio1" name="export_format" value="pdf" /><label for="export_format_radio1">'.$txt['pdf'].'</label>
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5 changes: 4 additions & 1 deletion includes/language/english.php
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Expand Up @@ -428,6 +428,9 @@
$txt['pdf_del_date'] = "PDF generated the";
$txt['pdf_del_title'] = "Passwords renewal follow-up";
$txt['pdf_download'] = "Download file";
$txt['pdf_export'] = "PDF exports";
$txt['pdf_password'] = "PDF encryption key";
$txt['pdf_password_warning'] = "You must provide an encryption key!";
$txt['personal_folder'] = "Personal folder";
$txt['personal_saltkey_change_button'] = "Change it!";
$txt['personal_salt_key'] = "Your personal salt key";
Expand All @@ -437,7 +440,7 @@
$txt['print'] = "Print";
$txt['print_out_menu_title'] = "Print out a listing of your items";
$txt['print_out_pdf_title'] = "TeamPass - List of exported Items";
$txt['print_out_warning'] = "All passwords and all confidential data will be written in this file without any encryption! By writing the file containing unencrypted items/passwords, you are accepting the full responsibility for further protection of this list!";
$txt['print_out_warning'] = "By writing the file containing unencrypted items/passwords, you are accepting the full responsibility for further protection of this list! Your PDF export will be logged.";
$txt['pw'] = "Password";
$txt['pw_change'] = "Change the account's password";
$txt['pw_changed'] = "Password changed!";
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Binary file added includes/libraries/tfpdf/font/LiberationMono-Regular.z
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23 changes: 23 additions & 0 deletions includes/libraries/tfpdf/font/liberationmono.php
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@@ -0,0 +1,23 @@
<?php
$type = 'TrueType';
$name = 'LiberationMono';
$desc = array('Ascent'=>613,'Descent'=>-188,'CapHeight'=>659,'Flags'=>33,'FontBBox'=>'[-24 -300 609 833]','ItalicAngle'=>0,'StemV'=>70,'MissingWidth'=>600);
$up = -233;
$ut = 41;
$cw = array(
chr(0)=>600,chr(1)=>600,chr(2)=>600,chr(3)=>600,chr(4)=>600,chr(5)=>600,chr(6)=>600,chr(7)=>600,chr(8)=>600,chr(9)=>600,chr(10)=>600,chr(11)=>600,chr(12)=>600,chr(13)=>600,chr(14)=>600,chr(15)=>600,chr(16)=>600,chr(17)=>600,chr(18)=>600,chr(19)=>600,chr(20)=>600,chr(21)=>600,
chr(22)=>600,chr(23)=>600,chr(24)=>600,chr(25)=>600,chr(26)=>600,chr(27)=>600,chr(28)=>600,chr(29)=>600,chr(30)=>600,chr(31)=>600,' '=>600,'!'=>600,'"'=>600,'#'=>600,'$'=>600,'%'=>600,'&'=>600,'\''=>600,'('=>600,')'=>600,'*'=>600,'+'=>600,
','=>600,'-'=>600,'.'=>600,'/'=>600,'0'=>600,'1'=>600,'2'=>600,'3'=>600,'4'=>600,'5'=>600,'6'=>600,'7'=>600,'8'=>600,'9'=>600,':'=>600,';'=>600,'<'=>600,'='=>600,'>'=>600,'?'=>600,'@'=>600,'A'=>600,
'B'=>600,'C'=>600,'D'=>600,'E'=>600,'F'=>600,'G'=>600,'H'=>600,'I'=>600,'J'=>600,'K'=>600,'L'=>600,'M'=>600,'N'=>600,'O'=>600,'P'=>600,'Q'=>600,'R'=>600,'S'=>600,'T'=>600,'U'=>600,'V'=>600,'W'=>600,
'X'=>600,'Y'=>600,'Z'=>600,'['=>600,'\\'=>600,']'=>600,'^'=>600,'_'=>600,'`'=>600,'a'=>600,'b'=>600,'c'=>600,'d'=>600,'e'=>600,'f'=>600,'g'=>600,'h'=>600,'i'=>600,'j'=>600,'k'=>600,'l'=>600,'m'=>600,
'n'=>600,'o'=>600,'p'=>600,'q'=>600,'r'=>600,'s'=>600,'t'=>600,'u'=>600,'v'=>600,'w'=>600,'x'=>600,'y'=>600,'z'=>600,'{'=>600,'|'=>600,'}'=>600,'~'=>600,chr(127)=>600,chr(128)=>600,chr(129)=>600,chr(130)=>600,chr(131)=>600,
chr(132)=>600,chr(133)=>600,chr(134)=>600,chr(135)=>600,chr(136)=>600,chr(137)=>600,chr(138)=>600,chr(139)=>600,chr(140)=>600,chr(141)=>600,chr(142)=>600,chr(143)=>600,chr(144)=>600,chr(145)=>600,chr(146)=>600,chr(147)=>600,chr(148)=>600,chr(149)=>600,chr(150)=>600,chr(151)=>600,chr(152)=>600,chr(153)=>600,
chr(154)=>600,chr(155)=>600,chr(156)=>600,chr(157)=>600,chr(158)=>600,chr(159)=>600,chr(160)=>600,chr(161)=>600,chr(162)=>600,chr(163)=>600,chr(164)=>600,chr(165)=>600,chr(166)=>600,chr(167)=>600,chr(168)=>600,chr(169)=>600,chr(170)=>600,chr(171)=>600,chr(172)=>600,chr(173)=>600,chr(174)=>600,chr(175)=>600,
chr(176)=>600,chr(177)=>600,chr(178)=>600,chr(179)=>600,chr(180)=>600,chr(181)=>600,chr(182)=>600,chr(183)=>600,chr(184)=>600,chr(185)=>600,chr(186)=>600,chr(187)=>600,chr(188)=>600,chr(189)=>600,chr(190)=>600,chr(191)=>600,chr(192)=>600,chr(193)=>600,chr(194)=>600,chr(195)=>600,chr(196)=>600,chr(197)=>600,
chr(198)=>600,chr(199)=>600,chr(200)=>600,chr(201)=>600,chr(202)=>600,chr(203)=>600,chr(204)=>600,chr(205)=>600,chr(206)=>600,chr(207)=>600,chr(208)=>600,chr(209)=>600,chr(210)=>600,chr(211)=>600,chr(212)=>600,chr(213)=>600,chr(214)=>600,chr(215)=>600,chr(216)=>600,chr(217)=>600,chr(218)=>600,chr(219)=>600,
chr(220)=>600,chr(221)=>600,chr(222)=>600,chr(223)=>600,chr(224)=>600,chr(225)=>600,chr(226)=>600,chr(227)=>600,chr(228)=>600,chr(229)=>600,chr(230)=>600,chr(231)=>600,chr(232)=>600,chr(233)=>600,chr(234)=>600,chr(235)=>600,chr(236)=>600,chr(237)=>600,chr(238)=>600,chr(239)=>600,chr(240)=>600,chr(241)=>600,
chr(242)=>600,chr(243)=>600,chr(244)=>600,chr(245)=>600,chr(246)=>600,chr(247)=>600,chr(248)=>600,chr(249)=>600,chr(250)=>600,chr(251)=>600,chr(252)=>600,chr(253)=>600,chr(254)=>600,chr(255)=>600);
$enc = 'cp1252';
$file = 'LiberationMono-Regular.z';
$originalsize = 108168;
?>
Binary file added includes/libraries/tfpdf/font/liberationmono.ttf
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206 changes: 206 additions & 0 deletions includes/libraries/tfpdf/fpdf_protection.php
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@@ -0,0 +1,206 @@
<?php
/****************************************************************************
* Software: FPDF_Protection *
* Version: 1.03 *
* Date: 2009-11-29 *
* Author: Klemen VODOPIVEC *
* License: FPDF *
* *
* Thanks: Cpdf (http://www.ros.co.nz/pdf) was my working sample of how to *
* implement protection in pdf. *
****************************************************************************/

require('tfpdf.php');

if(function_exists('mcrypt_encrypt'))
{
function RC4($key, $data)
{
return mcrypt_encrypt(MCRYPT_ARCFOUR, $key, $data, MCRYPT_MODE_STREAM, '');
}
}
else
{
function RC4($key, $data)
{
static $last_key, $last_state;

if($key != $last_key)
{
$k = str_repeat($key, 256/strlen($key)+1);
$state = range(0, 255);
$j = 0;
for ($i=0; $i<256; $i++){
$t = $state[$i];
$j = ($j + $t + ord($k[$i])) % 256;
$state[$i] = $state[$j];
$state[$j] = $t;
}
$last_key = $key;
$last_state = $state;
}
else
$state = $last_state;

$len = strlen($data);
$a = 0;
$b = 0;
$out = '';
for ($i=0; $i<$len; $i++){
$a = ($a+1) % 256;
$t = $state[$a];
$b = ($b+$t) % 256;
$state[$a] = $state[$b];
$state[$b] = $t;
$k = $state[($state[$a]+$state[$b]) % 256];
$out .= chr(ord($data[$i]) ^ $k);
}
return $out;
}
}

class FPDF_Protection extends tFPDF
{
var $encrypted = false; //whether document is protected
var $Uvalue; //U entry in pdf document
var $Ovalue; //O entry in pdf document
var $Pvalue; //P entry in pdf document
var $enc_obj_id; //encryption object id

/**
* Function to set permissions as well as user and owner passwords
*
* - permissions is an array with values taken from the following list:
* copy, print, modify, annot-forms
* If a value is present it means that the permission is granted
* - If a user password is set, user will be prompted before document is opened
* - If an owner password is set, document can be opened in privilege mode with no
* restriction if that password is entered
*/
function SetProtection($permissions=array(), $user_pass='', $owner_pass=null)
{
$options = array('print' => 4, 'modify' => 8, 'copy' => 16, 'annot-forms' => 32 );
$protection = 192;
foreach($permissions as $permission)
{
if (!isset($options[$permission]))
$this->Error('Incorrect permission: '.$permission);
$protection += $options[$permission];
}
if ($owner_pass === null)
$owner_pass = uniqid(rand());
$this->encrypted = true;
$this->padding = "\x28\xBF\x4E\x5E\x4E\x75\x8A\x41\x64\x00\x4E\x56\xFF\xFA\x01\x08".
"\x2E\x2E\x00\xB6\xD0\x68\x3E\x80\x2F\x0C\xA9\xFE\x64\x53\x69\x7A";
$this->_generateencryptionkey($user_pass, $owner_pass, $protection);
}

/****************************************************************************
* *
* Private methods *
* *
****************************************************************************/

function _putstream($s)
{
if ($this->encrypted) {
$s = RC4($this->_objectkey($this->n), $s);
}
parent::_putstream($s);
}

function _textstring($s)
{
if ($this->encrypted) {
$s = RC4($this->_objectkey($this->n), $s);
}
return parent::_textstring($s);
}

/**
* Compute key depending on object number where the encrypted data is stored
*/
function _objectkey($n)
{
return substr($this->_md5_16($this->encryption_key.pack('VXxx',$n)),0,10);
}

function _putresources()
{
parent::_putresources();
if ($this->encrypted) {
$this->_newobj();
$this->enc_obj_id = $this->n;
$this->_out('<<');
$this->_putencryption();
$this->_out('>>');
$this->_out('endobj');
}
}

function _putencryption()
{
$this->_out('/Filter /Standard');
$this->_out('/V 1');
$this->_out('/R 2');
$this->_out('/O ('.$this->_escape($this->Ovalue).')');
$this->_out('/U ('.$this->_escape($this->Uvalue).')');
$this->_out('/P '.$this->Pvalue);
}

function _puttrailer()
{
parent::_puttrailer();
if ($this->encrypted) {
$this->_out('/Encrypt '.$this->enc_obj_id.' 0 R');
$this->_out('/ID [()()]');
}
}

/**
* Get MD5 as binary string
*/
function _md5_16($string)
{
return pack('H*',md5($string));
}

/**
* Compute O value
*/
function _Ovalue($user_pass, $owner_pass)
{
$tmp = $this->_md5_16($owner_pass);
$owner_RC4_key = substr($tmp,0,5);
return RC4($owner_RC4_key, $user_pass);
}

/**
* Compute U value
*/
function _Uvalue()
{
return RC4($this->encryption_key, $this->padding);
}

/**
* Compute encryption key
*/
function _generateencryptionkey($user_pass, $owner_pass, $protection)
{
// Pad passwords
$user_pass = substr($user_pass.$this->padding,0,32);
$owner_pass = substr($owner_pass.$this->padding,0,32);
// Compute O value
$this->Ovalue = $this->_Ovalue($user_pass,$owner_pass);
// Compute encyption key
$tmp = $this->_md5_16($user_pass.$this->Ovalue.chr($protection)."\xFF\xFF\xFF");
$this->encryption_key = substr($tmp,0,5);
// Compute U value
$this->Uvalue = $this->_Uvalue();
// Compute P value
$this->Pvalue = -(($protection^255)+1);
}
}

?>
12 changes: 10 additions & 2 deletions load.php
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Original file line number Diff line number Diff line change
Expand Up @@ -565,13 +565,21 @@ function(data){
});
$("#div_loading").show();

// Get PDF encryption password and make sure it is set
pdf_password = $("#pdf_password").val();
if ((pdf_password == "") && ($("input[name=\"export_format\"]:checked").val() == "pdf")) {
alert("'.$txt['pdf_password_warning'].'");
return;
}

//Send query
$.post(
"sources/export.queries.php",
{
type : $("input[name=\"export_format\"]:checked").val() == "pdf" ? "export_to_pdf_format" : "export_to_csv_format",
ids : ids
},
ids : ids,
pdf_password : pdf_password
},
function(data){
$("#download_link").html(data[0].text);
$("#div_loading").hide();
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