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cloud_py_api 0.1.5 (#80)
* cloud_py_api 0.1.5 * psalm fixes
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‎CHANGELOG.md

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All notable changes to this project will be documented in this file.
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## [0.1.5 - 2023-02-25]
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### Changed
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- Changed binary package format from one file to folder to speedup startup
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## [0.1.4 - 2023-01-23]
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### Removed

‎appinfo/info.xml

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@@ -34,7 +34,7 @@ You can support us in several ways:
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[![Liberapay](https://liberapay.com/assets/widgets/donate.svg)](https://liberapay.com/cloud_py_api/donate)
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]]>
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</description>
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<version>0.1.4</version>
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<version>0.1.5</version>
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<licence>agpl</licence>
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<author mail="andrey18106x@gmail.com" homepage="https://github.com/andrey18106">Andrey Borysenko</author>
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<author mail="bigcat88@icloud.com" homepage="https://github.com/bigcat88">Alexander Piskun</author>

‎lib/Service/UtilsService.php

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@@ -342,6 +342,229 @@ public function compareBinaryHash(string $url, string $binaryPath) {
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return true;
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}
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/**
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* Perform cURL to download python binary (in directory format)
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*
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* @param string $url
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* @param array $binariesFolder appdata binaries folder
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* @param string $appId target Application::APP_ID
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* @param string $filename archive and extracted folder name
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* @param bool $update flag to determine whether to update already downloaded binary or not
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*
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* @return array
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*/
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public function downloadPythonBinaryDir(
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string $url,
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array $binariesFolder,
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string $appId,
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string $filename = 'main',
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bool $update = false
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): array {
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if (isset($binariesFolder['success']) && $binariesFolder['success']) {
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$dir = $binariesFolder['path'] . '/';
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} else {
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return $binariesFolder; // Return getAppDataFolder result
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}
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$file_name = $filename . '.tar.gz';
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$save_file_loc = $dir . $file_name;
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$shouldDownloadBinary = $this->compareBinaryDirectoryHashes($url, $binariesFolder, $appId);
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if (!file_exists($dir . $filename) || ($update && $shouldDownloadBinary)) {
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$cURL = curl_init($url);
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$fp = fopen($save_file_loc, 'wb');
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if ($fp) {
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curl_setopt_array($cURL, [
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CURLOPT_RETURNTRANSFER => true,
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CURLOPT_FILE => $fp,
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CURLOPT_FOLLOWLOCATION => true,
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]);
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curl_exec($cURL);
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curl_close($cURL);
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fclose($fp);
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$unpacked = $this->unTarGz($binariesFolder, $filename . '.tar.gz');
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unlink($save_file_loc);
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return [
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'downloaded' => true,
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'unpacked' => $unpacked
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];
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}
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}
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return [
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'downloaded' => true,
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'unpacked' => true,
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];
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}
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/**
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* Extract tar.gz file
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*
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* @param array $binariesFolder appdata binaries folder
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* @param string $src_filename source tar.gz file name
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*
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* @return array
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*/
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public function unTarGz(array $binariesFolder, string $src_filename): array {
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if (isset($binariesFolder['success']) && $binariesFolder['success']) {
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$dir = $binariesFolder['path'] . '/';
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$src_file = $dir . $src_filename;
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$phar = new \PharData($src_file);
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$extracted = $phar->extractTo($dir, null, true);
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$filename = $phar->getFilename();
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return [
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'extracted' => $extracted,
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'filename' => $filename
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];
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}
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return [
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'extracted' => false,
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];
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}
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/**
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* Perform cURL to get binary folder hashes sha256 sum
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*
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* @param string $url url to the binary hashsums file
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*
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* @return array
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*/
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public function downloadBinaryDirHashes(string $url): array {
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$cURL = curl_init($url);
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curl_setopt_array($cURL, [
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CURLOPT_RETURNTRANSFER => true,
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CURLOPT_FOLLOWLOCATION => true,
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]);
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$binaryHash = curl_exec($cURL);
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curl_close($cURL);
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return [
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'success' => $binaryHash != false,
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'binaryHash' => json_decode($binaryHash, true),
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];
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}
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/**
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* Compare binary folder hashes from release.
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* If hash not exists return `true` (download anyway)
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*
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* @param string $url
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* @param array $binariesFolder
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*
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* @return bool
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*/
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public function compareBinaryDirectoryHashes(
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string $url, array $binariesFolder, string $appId
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): bool {
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$currentBinaryHashes = $this->getCurrentBinaryDirHashes($binariesFolder, $appId);
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$newBinaryHashes = $this->downloadBinaryDirHashes(str_replace('.tar.gz', '.json', $url));
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if ($newBinaryHashes['success'] && $currentBinaryHashes['success']) {
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// Skip hash check of archive file
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$archiveFilename = $appId . '_' . $this->getBinaryName() . '.tar.gz';
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if (isset($newBinaryHashes['binaryHashes'][$archiveFilename])) {
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unset($newBinaryHashes['binaryHashes'][$archiveFilename]);
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}
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foreach ($newBinaryHashes['binaryHashes'] as $filename => $hash) {
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$fileExists = !isset($currentBinaryHashes[$filename]);
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$currentHash = $currentBinaryHashes['binaryHashes'][$filename];
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$hashEqual = $currentHash == $hash;
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if (!$fileExists || !$hashEqual) {
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return true;
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}
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}
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return false;
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}
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return true;
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}
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/**
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* Get current binary folder files hashes
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*
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* @param array $binariesFolder
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*
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* @return array
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*/
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public function getCurrentBinaryDirHashes(array $binariesFolder, string $appId): array {
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$currentBinaryHashes = [];
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$archiveFilename = $appId . '_' . $this->getBinaryName() . '.tar.gz';
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if (file_exists($binariesFolder['path'] . '/' . $archiveFilename)) {
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$currentBinaryHashes[$archiveFilename] = hash_file(
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'sha256',
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$binariesFolder['path'] . '/' . $archiveFilename
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);
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}
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$extractedBinaryFolder = $binariesFolder['path'] . '/' . $appId . '_'. $this->getBinaryName();
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$files = scandir($extractedBinaryFolder);
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if ($files !== false) {
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foreach ($files as $file) {
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if ($file != '.' && $file != '..') {
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// Get sha256 hash of each file
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// If file is directory, get sha256 hash of each file in directory
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if (is_dir($extractedBinaryFolder . '/' . $file)) {
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$dirFiles = scandir($extractedBinaryFolder . '/' . $file);
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$currentBinaryHashes = $this->getFolderHashes(
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$dirFiles,
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$file,
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$extractedBinaryFolder . '/' . $file,
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$currentBinaryHashes,
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$appId
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);
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} else {
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$binaryFolderFilePath = $appId . '_' . $this->getBinaryName() . '/' . $file;
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$currentBinaryHashes[$binaryFolderFilePath] = hash_file(
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'sha256',
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$extractedBinaryFolder . '/' . $file
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);
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}
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}
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}
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}
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return [
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'success' => count($currentBinaryHashes) > 0,
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'binaryHashes' => $currentBinaryHashes
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];
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}
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/**
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* Get sha256 hashes of each file in binary folder
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* Recursive function call if file is directory
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*
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* @param array $files
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* @param string $folder
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* @param string $extractedBinaryFolder
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* @param array $currentBinaryHashes
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* @param string $appId
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*
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* @return array
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*/
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private function getFolderHashes(
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array $files,
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string $folder,
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string $extractedBinaryFolder,
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array $currentBinaryHashes,
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string $appId
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): array {
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foreach ($files as $file) {
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if ($file != '.' && $file != '..') {
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// Get sha256 hash of each file
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// If file is directory, get sha256 hash of each file in directory
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if (is_dir($extractedBinaryFolder . '/' . $file)) {
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$dirFiles = scandir($extractedBinaryFolder . '/' . $file);
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$currentBinaryHashes = $this->getFolderHashes(
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$dirFiles,
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$folder. '/' . $file, $extractedBinaryFolder . '/' . $file,
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$currentBinaryHashes, $appId
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);
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} else {
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$binaryFolderFilePath = $appId . '_'
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. $this->getBinaryName() . '/' . $folder . '/' . $file;
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$currentBinaryHashes[$binaryFolderFilePath] = hash_file(
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'sha256', $extractedBinaryFolder . '/' . $file
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);
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}
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}
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}
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return $currentBinaryHashes;
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}
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/**
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* Perform cURL to get binary's sha256 sum
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*

‎package-lock.json

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‎package.json

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{
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"name": "cloud_py_api",
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"description": "Nextcloud Python API (Framework)",
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"version": "0.1.4",
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"version": "0.1.5",
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"keywords": [
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"nextcloud",
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"python",

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