SRI hashes are now configurable, no longer hardcoded in templates

- addresses #1365
- should make upgrades easier for those using custom templates
- if the JS files got customized, the default SRI hashes can be replaced in the conf.php file, added commented section in conf.sample.php

CHANGELOG.md

@@ -3,6 +3,7 @@
 ## 1.7.4 (not yet released)
 * CHANGED: Saving markdown pastes uses `.md` extension instead of `.txt` (#1293)
 * CHANGED: Enable strict type checking in PHP (#1350)
+* CHANGED: SRI hashes are now configurable, no longer hardcoded in templates (#1365)
 * FIXED: Reset password input field on creation of new paste (#1194)
 * FIXED: Allow database schema upgrade to skip versions (#1343)
 * FIXED: `bootstrap5` dark mode toggle unset on dark browser preference (#1340)

cfg/conf.sample.php

@@ -275,3 +275,9 @@ dir = PATH "data"
 ; signature = ""
 ; (optional) the URL of the YOURLS API, called to shorten a PrivateBin URL
 ; apiurl = "https://yourls.example.com/yourls-api.php"
+
+;[sri]
+; Subresource integrity (SRI) hashes used in template files. Uncomment and set
+; these for all js files used. See:
+; https://github.com/PrivateBin/PrivateBin/wiki/FAQ#user-content-how-to-make-privatebin-work-when-i-have-changed-some-javascript-files
+;privatebin.js = sha512-[…]

lib/Configuration.php

@@ -98,6 +98,23 @@ class Configuration
             'signature' => '',
             'apiurl'    => '',
         ),
+        // update this array when adding/changing/removing js files
+        'sri' => array(
+            'js/base-x-4.0.0.js' => 'sha512-nNPg5IGCwwrveZ8cA/yMGr5HiRS5Ps2H+s0J/mKTPjCPWUgFGGw7M5nqdnPD3VsRwCVysUh3Y8OWjeSKGkEQJQ==',
+            'js/base64-1.7.js' => 'sha512-JdwsSP3GyHR+jaCkns9CL9NTt4JUJqm/BsODGmYhBcj5EAPKcHYh+OiMfyHbcDLECe17TL0hjXADFkusAqiYgA==',
+            'js/bootstrap-3.4.1.js' => 'sha512-oBTprMeNEKCnqfuqKd6sbvFzmFQtlXS3e0C/RGFV0hD6QzhHV+ODfaQbAlmY6/q0ubbwlAM/nCJjkrgA3waLzg==',
+            'js/bootstrap-5.3.3.js' => 'sha512-in2rcOpLTdJ7/pw5qjF4LWHFRtgoBDxXCy49H4YGOcVdGiPaQucGIbOqxt1JvmpvOpq3J/C7VTa0FlioakB2gQ==',
+            'js/dark-mode-switch.js' => 'sha512-CCbdHdeWDbDO7aqFFmhgnvFESzaILHbUYmbhNjTpcjyO/XYdouQ9Pw8W9rpV8oJT1TsK5FbwSHU1oazmnb7BWA==',
+            'js/jquery-3.7.1.js' => 'sha512-v2CJ7UaYy4JwqLDIrZUI/4hqeoQieOmAZNXBeQyjo21dadnwR+8ZaIJVT8EE2iyI61OV8e6M8PP2/4hpQINQ/g==',
+            'js/kjua-0.9.0.js' => 'sha512-CVn7af+vTMBd9RjoS4QM5fpLFEOtBCoB0zPtaqIDC7sF4F8qgUSRFQQpIyEDGsr6yrjbuOLzdf20tkHHmpaqwQ==',
+            'js/legacy.js' => 'sha512-LYos+qXHIRqFf5ZPNphvtTB0cgzHUizu2wwcOwcwz/VIpRv9lpcBgPYz4uq6jx0INwCAj6Fbnl5HoKiLufS2jg==',
+            'js/prettify.js' => 'sha512-puO0Ogy++IoA2Pb9IjSxV1n4+kQkKXYAEUtVzfZpQepyDPyXk8hokiYDS7ybMogYlyyEIwMLpZqVhCkARQWLMg==',
+            'js/privatebin.js' => 'sha512-cbmXvtZ/5gZPFjQDzP3IEhUAIhFPAoM31gw2kRYCT5xOh8wv9gXeDqI/t798luRW1xdC4gaYodjEFCzrsZR4mA==',
+            'js/purify-3.1.3.js' => 'sha512-t/FKG/ucQVMWTWVouSMABSEx1r+uSyAI9eNDq0KEr9mPhkgxpJztHI/E72JIpv/+VwPs/Q4husxj14TE9Ps/wg==',
+            'js/rawinflate-0.3.js' => 'sha512-g8uelGgJW9A/Z1tB6Izxab++oj5kdD7B4qC7DHwZkB6DGMXKyzx7v5mvap2HXueI2IIn08YlRYM56jwWdm2ucQ==',
+            'js/showdown-2.1.0.js' => 'sha512-WYXZgkTR0u/Y9SVIA4nTTOih0kXMEd8RRV6MLFdL6YU8ymhR528NLlYQt1nlJQbYz4EW+ZsS0fx1awhiQJme1Q==',
+            'js/zlib-1.3.1.js' => 'sha512-Z90oppVx/mn0DG2k9airjFVQuliELlXLeT3SRiO6MLiUSbhGlAq+UFwmYbG4i9mwW87dkG8fgJPapGwnUq7Osg==',
+        ),
     );
 
     /**

lib/Controller.php

@@ -436,6 +436,7 @@ class Controller
         $page->assign('HTTPWARNING', $this->_conf->getKey('httpwarning'));
         $page->assign('HTTPSLINK', 'https://' . $this->_request->getHost() . $this->_request->getRequestUri());
         $page->assign('COMPRESSION', $this->_conf->getKey('compression'));
+        $page->assign('SRI', $this->_conf->getSection('sri'));
         $page->draw($this->_conf->getKey('template'));
     }
 

lib/View.php

@@ -57,4 +57,22 @@ class View
         extract($this->_variables);
         include $path;
     }
+
+    /**
+     * echo script tag incl. SRI hash for given script file
+     *
+     * @access private
+     * @param  string $file
+     * @param  bool   $async should it execute ASAP or only after HTML got parsed
+     */
+    private function _scriptTag($file, $async = true)
+    {
+        $sri = array_key_exists($file, $this->_variables['SRI']) ?
+            ' integrity="' . $this->_variables['SRI'][$file] . '"' : '';
+        $suffix = preg_match('#\d.js$#', $file) == 0 ?
+            '?' . rawurlencode($this->_variables['VERSION']) : '';
+        echo '<script ', $async ? 'async' : 'defer',
+            ' type="text/javascript" data-cfasync="false" src="', $file,
+            $suffix, '"', $sri, ' crossorigin="anonymous"></script>', PHP_EOL;
+    }
 }

tpl/bootstrap.php

@@ -42,38 +42,38 @@ if ($SYNTAXHIGHLIGHTING) :
 endif;
 ?>
 		<noscript><link type="text/css" rel="stylesheet" href="css/noscript.css" /></noscript>
-		<script type="text/javascript" data-cfasync="false" src="js/jquery-3.7.1.js" integrity="sha512-v2CJ7UaYy4JwqLDIrZUI/4hqeoQieOmAZNXBeQyjo21dadnwR+8ZaIJVT8EE2iyI61OV8e6M8PP2/4hpQINQ/g==" crossorigin="anonymous"></script>
+		<?php $this->_scriptTag('js/jquery-3.7.1.js', false); ?>
 <?php
 if ($QRCODE) :
 ?>
-		<script async type="text/javascript" data-cfasync="false" src="js/kjua-0.9.0.js" integrity="sha512-CVn7af+vTMBd9RjoS4QM5fpLFEOtBCoB0zPtaqIDC7sF4F8qgUSRFQQpIyEDGsr6yrjbuOLzdf20tkHHmpaqwQ==" crossorigin="anonymous"></script>
+		<?php $this->_scriptTag('js/kjua-0.9.0.js'); ?>
 <?php
 endif;
 if ($ZEROBINCOMPATIBILITY) :
 ?>
-		<script type="text/javascript" data-cfasync="false" src="js/base64-1.7.js" integrity="sha512-JdwsSP3GyHR+jaCkns9CL9NTt4JUJqm/BsODGmYhBcj5EAPKcHYh+OiMfyHbcDLECe17TL0hjXADFkusAqiYgA==" crossorigin="anonymous"></script>
+		<?php $this->_scriptTag('js/base64-1.7.js'); ?>
 <?php
 endif;
 ?>
-		<script type="text/javascript" data-cfasync="false" src="js/zlib-1.3.1.js" integrity="sha512-Z90oppVx/mn0DG2k9airjFVQuliELlXLeT3SRiO6MLiUSbhGlAq+UFwmYbG4i9mwW87dkG8fgJPapGwnUq7Osg==" crossorigin="anonymous"></script>
-		<script type="text/javascript" data-cfasync="false" src="js/base-x-4.0.0.js" integrity="sha512-nNPg5IGCwwrveZ8cA/yMGr5HiRS5Ps2H+s0J/mKTPjCPWUgFGGw7M5nqdnPD3VsRwCVysUh3Y8OWjeSKGkEQJQ==" crossorigin="anonymous"></script>
-		<script type="text/javascript" data-cfasync="false" src="js/rawinflate-0.3.js" integrity="sha512-g8uelGgJW9A/Z1tB6Izxab++oj5kdD7B4qC7DHwZkB6DGMXKyzx7v5mvap2HXueI2IIn08YlRYM56jwWdm2ucQ==" crossorigin="anonymous"></script>
-		<script type="text/javascript" data-cfasync="false" src="js/bootstrap-3.4.1.js" integrity="sha512-oBTprMeNEKCnqfuqKd6sbvFzmFQtlXS3e0C/RGFV0hD6QzhHV+ODfaQbAlmY6/q0ubbwlAM/nCJjkrgA3waLzg==" crossorigin="anonymous"></script>
+		<?php $this->_scriptTag('js/zlib-1.3.1.js'); ?>
+		<?php $this->_scriptTag('js/base-x-4.0.0.js'); ?>
+		<?php $this->_scriptTag('js/rawinflate-0.3.js'); ?>
+		<?php $this->_scriptTag('js/bootstrap-3.4.1.js', false); ?>
 <?php
 if ($SYNTAXHIGHLIGHTING) :
 ?>
-		<script type="text/javascript" data-cfasync="false" src="js/prettify.js?<?php echo rawurlencode($VERSION); ?>" integrity="sha512-puO0Ogy++IoA2Pb9IjSxV1n4+kQkKXYAEUtVzfZpQepyDPyXk8hokiYDS7ybMogYlyyEIwMLpZqVhCkARQWLMg==" crossorigin="anonymous"></script>
+		<?php $this->_scriptTag('js/prettify.js'); ?>
 <?php
 endif;
 if ($MARKDOWN) :
 ?>
-		<script type="text/javascript" data-cfasync="false" src="js/showdown-2.1.0.js" integrity="sha512-WYXZgkTR0u/Y9SVIA4nTTOih0kXMEd8RRV6MLFdL6YU8ymhR528NLlYQt1nlJQbYz4EW+ZsS0fx1awhiQJme1Q==" crossorigin="anonymous"></script>
+		<?php $this->_scriptTag('js/showdown-2.1.0.js'); ?>
 <?php
 endif;
 ?>
-		<script type="text/javascript" data-cfasync="false" src="js/purify-3.1.3.js" integrity="sha512-t/FKG/ucQVMWTWVouSMABSEx1r+uSyAI9eNDq0KEr9mPhkgxpJztHI/E72JIpv/+VwPs/Q4husxj14TE9Ps/wg==" crossorigin="anonymous"></script>
-		<script type="text/javascript" data-cfasync="false" src="js/legacy.js?<?php echo rawurlencode($VERSION); ?>" integrity="sha512-LYos+qXHIRqFf5ZPNphvtTB0cgzHUizu2wwcOwcwz/VIpRv9lpcBgPYz4uq6jx0INwCAj6Fbnl5HoKiLufS2jg==" crossorigin="anonymous"></script>
-		<script type="text/javascript" data-cfasync="false" src="js/privatebin.js?<?php echo rawurlencode($VERSION); ?>" integrity="sha512-cbmXvtZ/5gZPFjQDzP3IEhUAIhFPAoM31gw2kRYCT5xOh8wv9gXeDqI/t798luRW1xdC4gaYodjEFCzrsZR4mA==" crossorigin="anonymous"></script>
+		<?php $this->_scriptTag('js/purify-3.1.3.js'); ?>
+		<?php $this->_scriptTag('js/legacy.js'); ?>
+		<?php $this->_scriptTag('js/privatebin.js', false); ?>
 		<!-- icon -->
 		<link rel="apple-touch-icon" href="<?php echo I18n::encode($BASEPATH); ?>img/apple-touch-icon.png" sizes="180x180" />
 		<link rel="icon" type="image/png" href="img/favicon-32x32.png" sizes="32x32" />

tpl/bootstrap5.php

@@ -25,39 +25,39 @@ if ($SYNTAXHIGHLIGHTING) :
 endif;
 ?>
 		<noscript><link type="text/css" rel="stylesheet" href="css/noscript.css" /></noscript>
-		<script type="text/javascript" data-cfasync="false" src="js/jquery-3.7.1.js" integrity="sha512-v2CJ7UaYy4JwqLDIrZUI/4hqeoQieOmAZNXBeQyjo21dadnwR+8ZaIJVT8EE2iyI61OV8e6M8PP2/4hpQINQ/g==" crossorigin="anonymous"></script>
+		<?php $this->_scriptTag('js/jquery-3.7.1.js', false); ?>
 <?php
 if ($QRCODE) :
 ?>
-		<script async type="text/javascript" data-cfasync="false" src="js/kjua-0.9.0.js" integrity="sha512-CVn7af+vTMBd9RjoS4QM5fpLFEOtBCoB0zPtaqIDC7sF4F8qgUSRFQQpIyEDGsr6yrjbuOLzdf20tkHHmpaqwQ==" crossorigin="anonymous"></script>
+		<?php $this->_scriptTag('js/kjua-0.9.0.js'); ?>
 <?php
 endif;
 if ($ZEROBINCOMPATIBILITY) :
 ?>
-		<script type="text/javascript" data-cfasync="false" src="js/base64-1.7.js" integrity="sha512-JdwsSP3GyHR+jaCkns9CL9NTt4JUJqm/BsODGmYhBcj5EAPKcHYh+OiMfyHbcDLECe17TL0hjXADFkusAqiYgA==" crossorigin="anonymous"></script>
+		<?php $this->_scriptTag('js/base64-1.7.js'); ?>
 <?php
 endif;
 ?>
-		<script type="text/javascript" data-cfasync="false" src="js/zlib-1.3.1.js" integrity="sha512-Z90oppVx/mn0DG2k9airjFVQuliELlXLeT3SRiO6MLiUSbhGlAq+UFwmYbG4i9mwW87dkG8fgJPapGwnUq7Osg==" crossorigin="anonymous"></script>
-		<script type="text/javascript" data-cfasync="false" src="js/base-x-4.0.0.js" integrity="sha512-nNPg5IGCwwrveZ8cA/yMGr5HiRS5Ps2H+s0J/mKTPjCPWUgFGGw7M5nqdnPD3VsRwCVysUh3Y8OWjeSKGkEQJQ==" crossorigin="anonymous"></script>
-		<script type="text/javascript" data-cfasync="false" src="js/rawinflate-0.3.js" integrity="sha512-g8uelGgJW9A/Z1tB6Izxab++oj5kdD7B4qC7DHwZkB6DGMXKyzx7v5mvap2HXueI2IIn08YlRYM56jwWdm2ucQ==" crossorigin="anonymous"></script>
-		<script type="text/javascript" data-cfasync="false" src="js/bootstrap-5.3.3.js" integrity="sha512-in2rcOpLTdJ7/pw5qjF4LWHFRtgoBDxXCy49H4YGOcVdGiPaQucGIbOqxt1JvmpvOpq3J/C7VTa0FlioakB2gQ==" crossorigin="anonymous"></script>
-		<script type="text/javascript" data-cfasync="false" src="js/dark-mode-switch.js?<?php echo rawurlencode($VERSION); ?>" integrity="sha512-CCbdHdeWDbDO7aqFFmhgnvFESzaILHbUYmbhNjTpcjyO/XYdouQ9Pw8W9rpV8oJT1TsK5FbwSHU1oazmnb7BWA==" crossorigin="anonymous"></script>
+		<?php $this->_scriptTag('js/zlib-1.3.1.js'); ?>
+		<?php $this->_scriptTag('js/base-x-4.0.0.js'); ?>
+		<?php $this->_scriptTag('js/rawinflate-0.3.js'); ?>
+		<?php $this->_scriptTag('js/bootstrap-5.3.3.js'); ?>
+		<?php $this->_scriptTag('js/dark-mode-switch.js'); ?>
 <?php
 if ($SYNTAXHIGHLIGHTING) :
 ?>
-		<script type="text/javascript" data-cfasync="false" src="js/prettify.js?<?php echo rawurlencode($VERSION); ?>" integrity="sha512-puO0Ogy++IoA2Pb9IjSxV1n4+kQkKXYAEUtVzfZpQepyDPyXk8hokiYDS7ybMogYlyyEIwMLpZqVhCkARQWLMg==" crossorigin="anonymous"></script>
+		<?php $this->_scriptTag('js/prettify.js'); ?>
 <?php
 endif;
 if ($MARKDOWN) :
 ?>
-		<script type="text/javascript" data-cfasync="false" src="js/showdown-2.1.0.js" integrity="sha512-WYXZgkTR0u/Y9SVIA4nTTOih0kXMEd8RRV6MLFdL6YU8ymhR528NLlYQt1nlJQbYz4EW+ZsS0fx1awhiQJme1Q==" crossorigin="anonymous"></script>
+		<?php $this->_scriptTag('js/showdown-2.1.0.js'); ?>
 <?php
 endif;
 ?>
-		<script type="text/javascript" data-cfasync="false" src="js/purify-3.1.3.js" integrity="sha512-t/FKG/ucQVMWTWVouSMABSEx1r+uSyAI9eNDq0KEr9mPhkgxpJztHI/E72JIpv/+VwPs/Q4husxj14TE9Ps/wg==" crossorigin="anonymous"></script>
-		<script type="text/javascript" data-cfasync="false" src="js/legacy.js?<?php echo rawurlencode($VERSION); ?>" integrity="sha512-LYos+qXHIRqFf5ZPNphvtTB0cgzHUizu2wwcOwcwz/VIpRv9lpcBgPYz4uq6jx0INwCAj6Fbnl5HoKiLufS2jg==" crossorigin="anonymous"></script>
-		<script type="text/javascript" data-cfasync="false" src="js/privatebin.js?<?php echo rawurlencode($VERSION); ?>" integrity="sha512-cbmXvtZ/5gZPFjQDzP3IEhUAIhFPAoM31gw2kRYCT5xOh8wv9gXeDqI/t798luRW1xdC4gaYodjEFCzrsZR4mA==" crossorigin="anonymous"></script>
+		<?php $this->_scriptTag('js/purify-3.1.3.js'); ?>
+		<?php $this->_scriptTag('js/legacy.js'); ?>
+		<?php $this->_scriptTag('js/privatebin.js', false); ?>
 		<!-- icon -->
 		<link rel="apple-touch-icon" href="<?php echo I18n::encode($BASEPATH); ?>img/apple-touch-icon.png" sizes="180x180" />
 		<link rel="icon" type="image/png" href="img/favicon-32x32.png" sizes="32x32" />

tpl/page.php

@@ -21,37 +21,37 @@ if ($SYNTAXHIGHLIGHTING):
     endif;
 endif;
 ?>
-		<script type="text/javascript" data-cfasync="false" src="js/jquery-3.7.1.js" integrity="sha512-v2CJ7UaYy4JwqLDIrZUI/4hqeoQieOmAZNXBeQyjo21dadnwR+8ZaIJVT8EE2iyI61OV8e6M8PP2/4hpQINQ/g==" crossorigin="anonymous"></script>
+		<?php $this->_scriptTag('js/jquery-3.7.1.js', false); ?>
 <?php
 if ($QRCODE):
 ?>
-		<script async type="text/javascript" data-cfasync="false" src="js/kjua-0.9.0.js" integrity="sha512-CVn7af+vTMBd9RjoS4QM5fpLFEOtBCoB0zPtaqIDC7sF4F8qgUSRFQQpIyEDGsr6yrjbuOLzdf20tkHHmpaqwQ==" crossorigin="anonymous"></script>
+		<?php $this->_scriptTag('js/kjua-0.9.0.js'); ?>
 <?php
 endif;
 if ($ZEROBINCOMPATIBILITY):
 ?>
-		<script type="text/javascript" data-cfasync="false" src="js/base64-1.7.js" integrity="sha512-JdwsSP3GyHR+jaCkns9CL9NTt4JUJqm/BsODGmYhBcj5EAPKcHYh+OiMfyHbcDLECe17TL0hjXADFkusAqiYgA==" crossorigin="anonymous"></script>
+		<?php $this->_scriptTag('js/base64-1.7.js'); ?>
 <?php
 endif;
 ?>
-		<script type="text/javascript" data-cfasync="false" src="js/zlib-1.3.1.js" integrity="sha512-Z90oppVx/mn0DG2k9airjFVQuliELlXLeT3SRiO6MLiUSbhGlAq+UFwmYbG4i9mwW87dkG8fgJPapGwnUq7Osg==" crossorigin="anonymous"></script>
-		<script type="text/javascript" data-cfasync="false" src="js/base-x-4.0.0.js" integrity="sha512-nNPg5IGCwwrveZ8cA/yMGr5HiRS5Ps2H+s0J/mKTPjCPWUgFGGw7M5nqdnPD3VsRwCVysUh3Y8OWjeSKGkEQJQ==" crossorigin="anonymous"></script>
-		<script type="text/javascript" data-cfasync="false" src="js/rawinflate-0.3.js" integrity="sha512-g8uelGgJW9A/Z1tB6Izxab++oj5kdD7B4qC7DHwZkB6DGMXKyzx7v5mvap2HXueI2IIn08YlRYM56jwWdm2ucQ==" crossorigin="anonymous"></script>
+		<?php $this->_scriptTag('js/zlib-1.3.1.js'); ?>
+		<?php $this->_scriptTag('js/base-x-4.0.0.js'); ?>
+		<?php $this->_scriptTag('js/rawinflate-0.3.js'); ?>
 <?php
 if ($SYNTAXHIGHLIGHTING):
 ?>
-		<script type="text/javascript" data-cfasync="false" src="js/prettify.js?<?php echo rawurlencode($VERSION); ?>" integrity="sha512-puO0Ogy++IoA2Pb9IjSxV1n4+kQkKXYAEUtVzfZpQepyDPyXk8hokiYDS7ybMogYlyyEIwMLpZqVhCkARQWLMg==" crossorigin="anonymous"></script>
+		<?php $this->_scriptTag('js/prettify.js'); ?>
 <?php
 endif;
 if ($MARKDOWN):
 ?>
-		<script type="text/javascript" data-cfasync="false" src="js/showdown-2.1.0.js" integrity="sha512-WYXZgkTR0u/Y9SVIA4nTTOih0kXMEd8RRV6MLFdL6YU8ymhR528NLlYQt1nlJQbYz4EW+ZsS0fx1awhiQJme1Q==" crossorigin="anonymous"></script>
+		<?php $this->_scriptTag('js/showdown-2.1.0.js'); ?>
 <?php
 endif;
 ?>
-		<script type="text/javascript" data-cfasync="false" src="js/purify-3.1.3.js" integrity="sha512-t/FKG/ucQVMWTWVouSMABSEx1r+uSyAI9eNDq0KEr9mPhkgxpJztHI/E72JIpv/+VwPs/Q4husxj14TE9Ps/wg==" crossorigin="anonymous"></script>
-		<script type="text/javascript" data-cfasync="false" src="js/legacy.js?<?php echo rawurlencode($VERSION); ?>" integrity="sha512-LYos+qXHIRqFf5ZPNphvtTB0cgzHUizu2wwcOwcwz/VIpRv9lpcBgPYz4uq6jx0INwCAj6Fbnl5HoKiLufS2jg==" crossorigin="anonymous"></script>
-		<script type="text/javascript" data-cfasync="false" src="js/privatebin.js?<?php echo rawurlencode($VERSION); ?>" integrity="sha512-cbmXvtZ/5gZPFjQDzP3IEhUAIhFPAoM31gw2kRYCT5xOh8wv9gXeDqI/t798luRW1xdC4gaYodjEFCzrsZR4mA==" crossorigin="anonymous"></script>
+		<?php $this->_scriptTag('js/purify-3.1.3.js'); ?>
+		<?php $this->_scriptTag('js/legacy.js'); ?>
+		<?php $this->_scriptTag('js/privatebin.js', false); ?>
 		<!-- icon -->
 		<link rel="apple-touch-icon" href="img/apple-touch-icon.png?<?php echo rawurlencode($VERSION); ?>" sizes="180x180" />
 		<link rel="icon" type="image/png" href="img/favicon-32x32.png?<?php echo rawurlencode($VERSION); ?>" sizes="32x32" />

tst/Bootstrap.php

@@ -382,32 +382,21 @@ class Helper
             }
         }
 
-        $dir = dir(PATH . 'tpl');
-        while (false !== ($file = $dir->read())) {
-            if (substr($file, -4) === '.php') {
-                $content = file_get_contents(
-                    PATH . 'tpl' . DIRECTORY_SEPARATOR . $file
-                );
-                $content = preg_replace_callback(
-                    '#<script ([^>]+) src="js/([a-z0-9.-]+.js)([^"]*)"( integrity="[^"]+" crossorigin="[^"]+")?></script>#',
-                    function ($matches) {
-                        if (array_key_exists($matches[2], Helper::$hashes)) {
-                            return '<script ' . $matches[1] . ' src="js/' .
-                                $matches[2] . $matches[3] .
-                                '" integrity="sha512-' . Helper::$hashes[$matches[2]] .
-                                '" crossorigin="anonymous"></script>';
-                        } else {
-                            return $matches[0];
-                        }
-                    },
-                    $content
-                );
-                file_put_contents(
-                    PATH . 'tpl' . DIRECTORY_SEPARATOR . $file,
-                    $content
-                );
-            }
-        }
+        $file = PATH . 'lib' . DIRECTORY_SEPARATOR . 'Configuration.php';
+        $content = preg_replace_callback(
+            '#\'js/([a-z0-9.-]+.js)\' =\> \'([^\']*)\',#',
+            function ($matches) {
+                if (array_key_exists($matches[1], Helper::$hashes)) {
+                    return '\'js/' . $matches[1] . '\' => \'sha512-' .
+                        Helper::$hashes[$matches[1]] .
+                        '\',';
+                } else {
+                    return $matches[0];
+                }
+            },
+            file_get_contents($file)
+        );
+        file_put_contents($file, $content);
     }
 }
 

tst/ViewTest.php

@@ -63,6 +63,7 @@ class ViewTest extends TestCase
         $page->assign('HTTPSLINK', 'https://example.com/');
         $page->assign('COMPRESSION', 'zlib');
         $page->assign('CSPHEADER', 'default-src \'none\'');
+        $page->assign('SRI', array());
 
         $dir = dir(PATH . 'tpl');
         while (false !== ($file = $dir->read())) {