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Hardened page content script escaping

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Increased range of tests to cover.

Fixes #1531
This commit is contained in:
Dan Brown
2019-07-10 20:17:22 +01:00
parent a602cdf401
commit c732970f6e
2 changed files with 50 additions and 2 deletions
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48
tests/Entity/PageContentTest.php
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@ -84,6 +84,31 @@ class PageContentTest extends TestCase
$pageView->assertSee('abc123abc123');
}
public function test_more_complex_content_script_escaping_scenarios()
{
$checks = [
"<p>Some script</p><script>alert('cat')</script>",
"<div><div><div><div><p>Some script</p><script>alert('cat')</script></div></div></div></div>",
"<p>Some script<script>alert('cat')</script></p>",
"<p>Some script <div><script>alert('cat')</script></div></p>",
"<p>Some script <script><div>alert('cat')</script></div></p>",
"<p>Some script <script><div>alert('cat')</script><script><div>alert('cat')</script></p><script><div>alert('cat')</script>",
];
$this->asEditor();
$page = Page::first();
foreach ($checks as $check) {
$page->html = $check;
$page->save();
$pageView = $this->get($page->getUrl());
$pageView->assertElementNotContains('.page-content', '<script>');
$pageView->assertElementNotContains('.page-content', '</script>');
}
}
public function test_page_inline_on_attributes_removed_by_default()
{
$this->asEditor();
@ -97,6 +122,29 @@ class PageContentTest extends TestCase
$pageView->assertSee('<p>Hello</p>');
}
public function test_more_complex_inline_on_attributes_escaping_scenarios()
{
$checks = [
'<p onclick="console.log(\'test\')">Hello</p>',
'<div>Lorem ipsum dolor sit amet.</div><p onclick="console.log(\'test\')">Hello</p>',
'<div>Lorem ipsum dolor sit amet.<p onclick="console.log(\'test\')">Hello</p></div>',
'<div><div><div><div>Lorem ipsum dolor sit amet.<p onclick="console.log(\'test\')">Hello</p></div></div></div></div>',
'<div onclick="console.log(\'test\')">Lorem ipsum dolor sit amet.</div><p onclick="console.log(\'test\')">Hello</p><div></div>',
];
$this->asEditor();
$page = Page::first();
foreach ($checks as $check) {
$page->html = $check;
$page->save();
$pageView = $this->get($page->getUrl());
$pageView->assertElementNotContains('.page-content', 'onclick');
}
}
public function test_page_content_scripts_show_when_configured()
{
$this->asEditor();