Prefix all code bundled in PHAR distribution with random/unique names…

…pace
sebastianbergmann · Apr 8, 2018 · b0ffc97 · b0ffc97
1 parent 8dd2e69
commit b0ffc97
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Showing 4 changed files with 67 additions and 1 deletion.
diff --git a/build.xml b/build.xml
@@ -336,6 +336,20 @@
             <arg value="${type}"/>
         </exec>
 
+        <exec executable="${basedir}/build/tools/php-scoper.phar" taskname="php-scoper">
+            <arg value="add-prefix" />
+            <arg value="--no-ansi" />
+            <arg value="--config" />
+            <arg path="${basedir}/build/scoper.inc.php" />
+            <arg value="--no-interaction" />
+            <arg value="--stop-on-failure" />
+            <arg value="--output-dir" />
+            <arg path="${basedir}/build/phar-prefixed" />
+            <arg value="--prefix" />
+            <arg value="PHPUnit" />
+            <arg path="${basedir}/build/phar" />
+        </exec>
+
         <exec executable="${basedir}/build/tools/phpab" taskname="phpab">
             <arg value="--all" />
             <arg value="--static" />
@@ -364,12 +378,13 @@
             <arg path="${basedir}/build/phpunit-${_version}.phar" />
             <arg value="--template" />
             <arg path="${basedir}/build/binary-phar-autoload.php" />
-            <arg path="${basedir}/build/phar" />
+            <arg path="${basedir}/build/phar-prefixed" />
         </exec>
 
         <chmod file="${basedir}/build/phpunit-${_version}.phar" perm="ugo+rx"/>
 
         <delete dir="${basedir}/build/phar"/>
+        <delete dir="${basedir}/build/phar-prefixed"/>
         <delete file="${basedir}/build/binary-phar-autoload.php"/>
     </target>
 

diff --git a/build/scoper.inc.php b/build/scoper.inc.php
@@ -0,0 +1,37 @@
+<?php                                                                                                                                                                                                   
+
+declare(strict_types=1);
+
+function getWhiteListedClasses(array $classMap, array $folders) : array {
+    $whitelistedClasses = [];
+    foreach ($classMap as $className => $classPath) {
+        if (isWhitelisted($classPath, $folders)) {
+            $whitelistedClasses[] = $className;
+        }
+    }
+
+    return $whitelistedClasses;
+}
+
+function isWhitelisted(string $classPath, array $folders) : bool {
+    foreach ($folders as $folderPath) {
+        if(strpos($classPath, $folderPath) !== false) {
+            return true;
+        }
+    }
+
+    return false;
+}
+
+$classMap = include(realpath(dirname(__FILE__)).'/../vendor/composer/autoload_classmap.php');
+
+$whitelistFolderClasses = [
+    'src/Framework',
+    'phpunit/phpunit-mock-objects',
+    'phpunit/php-code-coverage',
+    'phpunit/php-token-stream', // This must be also whitelisted, because of the dynamic object instantiation in Stream.php
+];
+
+return [
+    'whitelist' => getWhiteListedClasses($classMap, $whitelistFolderClasses),
+];
diff --git a/build/tools/php-scoper.phar b/build/tools/php-scoper.phar
diff --git a/build/tools/php-scoper.phar.pubkey b/build/tools/php-scoper.phar.pubkey
@@ -0,0 +1,14 @@
+-----BEGIN PUBLIC KEY-----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+-----END PUBLIC KEY-----