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Code Issues Releases Wiki Activity

CoreImage: Pack SQLite into phar

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This has two benefits:

1. Protects the SQLite database from being accessed on the Internet by
   having the e107_INIT constant check.
2. Compresses the SQLite database, saving over ⅔ of the space!
This commit is contained in:
Nick Liu 2020-03-20 20:50:16 -05:00
parent d3539cd5b5
commit 84081c3d3d
No known key found for this signature in database
GPG Key ID: 1167C5F9C9897637
2 changed files with 37 additions and 23 deletions
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2
.github/workflows/build-release.yml vendored
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@ -26,7 +26,7 @@ jobs:
run: git fetch origin +refs/tags/*:refs/tags/* +refs/heads/*:refs/remotes/origin/*
- name: Run build script
run: php e107_make.php
run: php -dphar.readonly=0 e107_make.php
working-directory: ./.github/workflows/build-release/
- name: Upload build artifacts

58
.github/workflows/build-release/CoreImage.php vendored
View File

@ -17,10 +17,12 @@ class CoreImage
public function __construct($exportFolder, $tempFolder, $currentVersion, $imageFile)
{
set_time_limit(240);
$imagePharFile = "$imageFile.phar";
$phar = new Phar($imagePharFile);
file_put_contents($imageFile, '');
$this->db = new PDO("sqlite:{$imageFile}");
$imageSqliteFile = "$imageFile.sqlite";
file_put_contents($imageSqliteFile, '');
$this->db = new PDO("sqlite:{$imageSqliteFile}");
$this->db->exec('
CREATE TABLE IF NOT EXISTS file_hashes (
path TEXT,
@ -43,29 +45,17 @@ class CoreImage
# ORDER BY path ASC;
$this->create_image($exportFolder, $tempFolder, $currentVersion);
$phar->startBuffering();
$phar->setStub($this->generateStub());
$phar->addFile($imageSqliteFile, "core_image.sqlite");
$phar->compressFiles(Phar::BZ2);
$phar->stopBuffering();
rename($imagePharFile, $imageFile);
}
function create_image($exportFolder, $tempFolder, $currentVersion)
{
$data = "<?php\n";
$data .= "/*\n";
$data .= "+ ----------------------------------------------------------------------------+\n";
$data .= "| e107 website system\n";
$data .= "|\n";
$data .= "| Copyright (C) 2008-" . date("Y") . " e107 Inc. \n";
$data .= "| http://e107.org\n";
// $data .= "| jalist@e107.org\n";
$data .= "|\n";
$data .= "| Released under the terms and conditions of the\n";
$data .= "| GNU General Public License (http://gnu.org).\n";
$data .= "|\n";
$data .= "| \$URL$\n";
$data .= "| \$Id$\n";
$data .= "+----------------------------------------------------------------------------+\n";
$data .= "*/\n\n";
$data .= "if (!defined('e107_INIT')) { exit; }\n\n";
echo("[Core-Image] Scanning Dir: " . $exportFolder . "\n");
$this->generateCurrentChecksums($exportFolder, $currentVersion);
echo("[Core-Image] Scanning Removed Files from Git" . "\n");
@ -199,4 +189,28 @@ class CoreImage
);
$statement->execute([$releaseVersion]);
}
private function generateStub()
{
$data = "<?php\n";
$data .= "/*\n";
$data .= "+ ----------------------------------------------------------------------------+\n";
$data .= "| e107 website system\n";
$data .= "|\n";
$data .= "| Copyright (C) 2008-" . date("Y") . " e107 Inc. \n";
$data .= "| http://e107.org\n";
// $data .= "| jalist@e107.org\n";
$data .= "|\n";
$data .= "| Released under the terms and conditions of the\n";
$data .= "| GNU General Public License (http://gnu.org).\n";
$data .= "|\n";
$data .= "| \$URL$\n";
$data .= "| \$Id$\n";
$data .= "+----------------------------------------------------------------------------+\n";
$data .= "*/\n\n";
$data .= "if (!defined('e107_INIT')) { exit; }\n\n";
$data .= "__HALT_COMPILER();";
return $data;
}
}