X-Git-Url: http://source.bookstackapp.com/bookstack/blobdiff_plain/fb80bb5d585868683ef336ad02a808453717113f..refs/pull/3032/head:/tests/Settings/CustomHeadContentTest.php

diff --git a/tests/Settings/CustomHeadContentTest.php b/tests/Settings/CustomHeadContentTest.php
index 59d5fc06c..94ef4711d 100644
--- a/tests/Settings/CustomHeadContentTest.php
+++ b/tests/Settings/CustomHeadContentTest.php
@@ -2,6 +2,7 @@
 
 namespace Tests\Settings;
 
+use BookStack\Util\CspService;
 use Tests\TestCase;
 
 class CustomHeadContentTest extends TestCase
@@ -26,4 +27,40 @@ class CustomHeadContentTest extends TestCase
         $resp = $this->get('/login');
         $resp->assertSee('<div id="hello">cat</div>');
     }
+
+    public function test_nonce_application_handles_edge_cases()
+    {
+        $mockCSP = $this->mock(CspService::class);
+        $mockCSP->shouldReceive('getNonce')->andReturn('abc123');
+
+        $content = trim('
+<script>console.log("cat");</script>
+<script type="text/html"><\script>const a = `<div></div>`<\/\script></script>
+<script >const a = `<div></div>`;</script>
+<script type="<script text>test">const c = `<div></div>`;</script>
+<script
+    type="text/html"
+>
+const a = `<\script><\/script>`;
+const b = `<script`;
+</script>
+<SCRIPT>const b = `↗️£`;</SCRIPT>
+        ');
+
+        $expectedOutput = trim('
+<script nonce="abc123">console.log("cat");</script>
+<script type="text/html" nonce="abc123"><\script>const a = `<div></div>`<\/\script></script>
+<script nonce="abc123">const a = `<div></div>`;</script>
+<script type="&lt;script text&gt;test" nonce="abc123">const c = `<div></div>`;</script>
+<script type="text/html" nonce="abc123">
+const a = `<\script><\/script>`;
+const b = `<script`;
+</script>
+<script nonce="abc123">const b = `↗️£`;</script>
+        ');
+
+        $this->setSettings(['app-custom-head' => $content]);
+        $resp = $this->get('/login');
+        $resp->assertSee($expectedOutput);
+    }
 }