From 6dbe417c51125419516dd29ebe4e529926c41a0f Mon Sep 17 00:00:00 2001
From: Roeland Jago Douma <roeland@famdouma.nl>
Date: Tue, 25 Oct 2016 21:36:37 +0200
Subject: [PATCH] Inlince oc.js if possible!

Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>
---
 core/templates/layout.base.php  |  5 +++++
 core/templates/layout.guest.php |  5 +++++
 core/templates/layout.user.php  |  5 +++++
 lib/private/TemplateLayout.php  | 18 +++++++++++++++++-
 4 files changed, 32 insertions(+), 1 deletion(-)

diff --git a/core/templates/layout.base.php b/core/templates/layout.base.php
index 3f13523afcb..d6d70f31362 100644
--- a/core/templates/layout.base.php
+++ b/core/templates/layout.base.php
@@ -18,6 +18,11 @@
 		<?php foreach($_['printcssfiles'] as $cssfile): ?>
 			<link rel="stylesheet" href="<?php print_unescaped($cssfile); ?>" media="print">
 		<?php endforeach; ?>
+		<?php if (isset($_['inline_ocjs'])): ?>
+			<script nonce="<?php p(\OC::$server->getContentSecurityPolicyNonceManager()->getNonce()) ?>" type="text/javascript">
+				<?php print_unescaped($_['inline_ocjs']); ?>
+			</script>
+		<?php endif; ?>
 		<?php foreach ($_['jsfiles'] as $jsfile): ?>
 			<script nonce="<?php p(\OC::$server->getContentSecurityPolicyNonceManager()->getNonce()) ?>" src="<?php print_unescaped($jsfile); ?>"></script>
 		<?php endforeach; ?>
diff --git a/core/templates/layout.guest.php b/core/templates/layout.guest.php
index 6d46ac6cf2c..1692e4268d4 100644
--- a/core/templates/layout.guest.php
+++ b/core/templates/layout.guest.php
@@ -19,6 +19,11 @@
 		<?php foreach($_['printcssfiles'] as $cssfile): ?>
 			<link rel="stylesheet" href="<?php print_unescaped($cssfile); ?>" media="print">
 		<?php endforeach; ?>
+		<?php if (isset($_['inline_ocjs'])): ?>
+			<script nonce="<?php p(\OC::$server->getContentSecurityPolicyNonceManager()->getNonce()) ?>" type="text/javascript">
+				<?php print_unescaped($_['inline_ocjs']); ?>
+			</script>
+		<?php endif; ?>
 		<?php foreach($_['jsfiles'] as $jsfile): ?>
 			<script nonce="<?php p(\OC::$server->getContentSecurityPolicyNonceManager()->getNonce()) ?>" src="<?php print_unescaped($jsfile); ?>"></script>
 		<?php endforeach; ?>
diff --git a/core/templates/layout.user.php b/core/templates/layout.user.php
index d258e3582d0..bc8edf085d0 100644
--- a/core/templates/layout.user.php
+++ b/core/templates/layout.user.php
@@ -26,6 +26,11 @@
 		<?php foreach($_['printcssfiles'] as $cssfile): ?>
 			<link rel="stylesheet" href="<?php print_unescaped($cssfile); ?>" media="print">
 		<?php endforeach; ?>
+		<?php if (isset($_['inline_ocjs'])): ?>
+			<script nonce="<?php p(\OC::$server->getContentSecurityPolicyNonceManager()->getNonce()) ?>" type="text/javascript">
+				<?php print_unescaped($_['inline_ocjs']); ?>
+			</script>
+		<?php endif; ?>
 		<?php foreach($_['jsfiles'] as $jsfile): ?>
 			<script nonce="<?php p(\OC::$server->getContentSecurityPolicyNonceManager()->getNonce()) ?>" src="<?php print_unescaped($jsfile); ?>"></script>
 		<?php endforeach; ?>
diff --git a/lib/private/TemplateLayout.php b/lib/private/TemplateLayout.php
index 92d861238c3..9f89174e7f9 100644
--- a/lib/private/TemplateLayout.php
+++ b/lib/private/TemplateLayout.php
@@ -43,6 +43,7 @@ use Assetic\Filter\CssMinFilter;
 use Assetic\Filter\CssRewriteFilter;
 use Assetic\Filter\JSqueezeFilter;
 use Assetic\Filter\SeparatorFilter;
+use OC\Template\JSConfigHelper;
 
 class TemplateLayout extends \OC_Template {
 
@@ -142,7 +143,22 @@ class TemplateLayout extends \OC_Template {
 		$jsFiles = self::findJavascriptFiles(\OC_Util::$scripts);
 		$this->assign('jsfiles', array());
 		if ($this->config->getSystemValue('installed', false) && $renderAs != 'error') {
-			$this->append( 'jsfiles', \OC::$server->getURLGenerator()->linkToRoute('core.OCJS.getConfig', ['v' => self::$versionHash]));
+			if (\OC::$server->getContentSecurityPolicyNonceManager()->browserSupportsCspV3()) {
+				$jsConfigHelper = new JSConfigHelper(
+					\OC::$server->getL10N('core'),
+					\OC::$server->getThemingDefaults(),
+					\OC::$server->getAppManager(),
+					\OC::$server->getUserSession()->getUser(),
+					\OC::$server->getConfig(),
+					\OC::$server->getGroupManager(),
+					\OC::$server->getIniWrapper(),
+					\OC::$server->getURLGenerator()
+				);
+				$this->assign('inline_ocjs', $jsConfigHelper->getConfig());
+				$this->assign('foo', 'bar');
+			} else {
+				$this->append('jsfiles', \OC::$server->getURLGenerator()->linkToRoute('core.OCJS.getConfig', ['v' => self::$versionHash]));
+			}
 		}
 		foreach($jsFiles as $info) {
 			$web = $info[1];