deblan-mirror/24eme-signaturepdf
1
0
Fork 0
mirror of https://github.com/24eme/signaturepdf synced 2026-03-14 13:55:44 +01:00
Code Activity

Merge branch 'master' of github.com:24eme/signaturepdf

Browse source
This commit is contained in:
tale-fau 2024-07-31 17:38:37 +02:00
commit aad3dddf88
6 changed files with 243 additions and 31 deletions
Download patch file Download diff file Expand all files Collapse all files

60
app.php
View file

@ -2,6 +2,7 @@
setlocale(LC_ALL, "");
require(__DIR__.'/lib/GPGCryptography.class.php');
require(__DIR__.'/lib/NSSCryptography.class.php');
require(__DIR__.'/lib/PDFSignature.class.php');
require(__DIR__.'/lib/Image2SVG.class.php');
require(__DIR__.'/lib/Compression.class.php');
@ -68,6 +69,11 @@ if (!$f3->exists('PDF_STORAGE_ENCRYPTION')) {
$f3->set('PDF_STORAGE_ENCRYPTION', GPGCryptography::isGpgInstalled());
}
if ($f3->exists('NSS3_DIRECTORY') && $f3->exists('NSS3_PASSWORD') && $f3->exists('NSS3_NICK')) {
NSSCryptography::getInstance($f3->get('NSS3_DIRECTORY'), $f3->get('NSS3_PASSWORD'), $f3->get('NSS3_NICK'));
}
$domain = basename(glob($f3->get('ROOT')."/locale/application_*.pot")[0], '.pot');
bindtextdomain($domain, $f3->get('ROOT')."/locale");
@ -167,7 +173,7 @@ $f3->route('POST /sign',
$filename = null;
$tmpfile = tempnam($f3->get('UPLOADS'), 'pdfsignature_sign');
unlink($tmpfile);
$svgFiles = "";
$svgFiles = [];
$files = Web::instance()->receive(function($file,$formFieldName){
if($formFieldName == "pdf" && strpos(Web::instance()->mime($file['tmp_name'], true), 'application/pdf') !== 0) {
@ -186,7 +192,7 @@ $f3->route('POST /sign',
}
if($formFieldName == "svg") {
$svgFiles .= " ".$tmpfile."_".$fileBaseName;
$svgFiles[] = $tmpfile."_".$fileBaseName;
return basename($tmpfile."_".$fileBaseName);
}
@ -196,12 +202,13 @@ $f3->route('POST /sign',
$f3->error(403);
}
if(!$svgFiles) {
if(!count($svgFiles)) {
$f3->error(403);
}
shell_exec(sprintf("rsvg-convert -f pdf -o %s %s", $tmpfile.'.svg.pdf', $svgFiles));
shell_exec(sprintf("pdftk %s multistamp %s output %s", $tmpfile.".pdf", $tmpfile.'.svg.pdf', $tmpfile.'_signe.pdf'));
PDFSignature::createPDFFromSvg($svgFiles, $tmpfile.'.svg.pdf');
PDFSignature::addSvgToPDF($tmpfile.'.pdf', $tmpfile.'.svg.pdf', $tmpfile.'_signe.pdf');
Web::instance()->send($tmpfile.'_signe.pdf', null, 0, TRUE, $filename);
if($f3->get('DEBUG')) {
@ -215,21 +222,24 @@ $f3->route('POST /share',
function($f3) {
$hash = Web::instance()->slug($_POST['hash']);
$sharingFolder = $f3->get('PDF_STORAGE_PATH').$hash;
$f3->set('UPLOADS', $sharingFolder."/");
$symmetricKey = (isset($_COOKIE[$hash])) ? GPGCryptography::protectSymmetricKey($_COOKIE[$hash]) : null;
if (!is_dir($f3->get('PDF_STORAGE_PATH'))) {
$f3->error(500, 'Sharing folder doesn\'t exist');
}
if (!is_writable($f3->get('PDF_STORAGE_PATH'))) {
$f3->error(500, 'Sharing folder is not writable');
}
mkdir($sharingFolder);
$expireFile = $sharingFolder.".expire";
file_put_contents($expireFile, $f3->get('POST.duration'));
touch($expireFile, date_format(date_modify(date_create(), file_get_contents($expireFile)), 'U'));
$pdfSignature = new PDFSignature($sharingFolder, $symmetricKey);
$pdfSignature->createShare($f3->get('POST.duration'));
$f3->set('UPLOADS', $sharingFolder."/");
$filename = "original.pdf";
$tmpfile = tempnam($sharingFolder, date('YmdHis'));
unlink($tmpfile);
$svgFiles = "";
$svgFiles = [];
$files = Web::instance()->receive(function($file,$formFieldName){
if($formFieldName == "pdf" && strpos(Web::instance()->mime($file['tmp_name'], true), 'application/pdf') !== 0) {
$f3->error(403);
@ -245,7 +255,7 @@ $f3->route('POST /share',
return $filename;
}
if($formFieldName == "svg") {
$svgFiles .= " ".$tmpfile."_".$fileBaseName;
$svgFiles[] = $tmpfile."_".$fileBaseName;
return basename($tmpfile."_".$fileBaseName);
}
});
@ -253,26 +263,20 @@ $f3->route('POST /share',
if(!count($files)) {
$f3->error(403);
}
if($svgFiles) {
shell_exec(sprintf("rsvg-convert -f pdf -o %s %s", $tmpfile.'.svg.pdf', $svgFiles));
}
if(!$f3->get('DEBUG')) {
array_map('GPGCryptography::hardUnlink', glob($tmpfile."*.svg"));
$pdfSignature->saveShare();
if(count($svgFiles)) {
$pdfSignature->addSignature($svgFiles, $tmpfile.".svg.pdf");
}
$symmetricKey = "";
if (isset($_COOKIE[$hash])) {
$symmetricKey = "#" . $_COOKIE[$hash];
$encryptor = new GPGCryptography($_COOKIE[$hash], $f3->get('PDF_STORAGE_PATH').$hash);
if (!$encryptor->encrypt()) {
GPGCryptography::hardUnlink($sharingFolder);
$f3->error(500);
}
if(!$f3->get('DEBUG')) {
$pdfSignature->clean();
}
\Flash::instance()->setKey('openModal', 'shareinformations');
$f3->reroute($f3->get('REVERSE_PROXY_URL').'/signature/'.$hash.$symmetricKey);
$f3->reroute($f3->get('REVERSE_PROXY_URL').'/signature/'.$hash.(($symmetricKey) ? '#'.$symmetricKey : null));
}
);
@ -320,7 +324,7 @@ $f3->route('POST /signature/@hash/save',
}
$pdfSignature = new PDFSignature($f3->get('PDF_STORAGE_PATH').$hash, $symmetricKey);
$pdfSignature->addSignature($svgFiles, $tmpfile."svg.pdf");
$pdfSignature->addSignature($svgFiles, $tmpfile.".svg.pdf");
if(!$f3->get('DEBUG')) {
$pdfSignature->clean();
@ -339,7 +343,7 @@ $f3->route('GET /signature/@hash/nblayers',
$files = scandir($f3->get('PDF_STORAGE_PATH').$hash);
$nbLayers = 0;
foreach($files as $file) {
if(strpos($file, 'svg.pdf') !== false) {
if(strpos($file, '.svg.pdf') !== false) {
$nbLayers++;
}
}