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Font Library: remove insecure properties #56230

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Merged
merged 3 commits into from
Nov 18, 2023
Merged

Font Library: remove insecure properties #56230

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56b55db
Add additional sanitization to fonts.
jffng Nov 16, 2023
3a207b3
Add test case to remove insecure font family.
jffng Nov 16, 2023
58f65d4
Format php.
jffng Nov 16, 2023
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Add test case to remove insecure font family.
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@jffng
jffng committed Nov 16, 2023
commit 3a207b3dd7d88f77b26452269f4602c017059e08
46 changes: 46 additions & 0 deletions phpunit/class-wp-theme-json-test.php
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Original file line number Diff line number Diff line change
Expand Up @@ -896,6 +896,52 @@ public function test_remove_invalid_element_pseudo_selectors() {
$this->assertEqualSetsWithIndex( $expected, $actual );
}

public function test_remove_invalid_font_family_settings() {
$actual = WP_Theme_JSON_Gutenberg::remove_insecure_properties(
array(
'version' => WP_Theme_JSON_Gutenberg::LATEST_SCHEMA,
'settings' => array(
'typography' => array(
'fontFamilies' => array(
'custom' => array(
array(
'name' => 'Open Sans',
'slug' => 'open-sans',
'fontFamily' => '"Open Sans", sans-serif</style><script>alert("xss")</script>',
),
array(
'name' => 'Arial',
'slug' => 'arial',
'fontFamily' => 'Arial, serif',
),
),
),
),
),
),
true
);

$expected = array(
'version' => WP_Theme_JSON_Gutenberg::LATEST_SCHEMA,
'settings' => array(
'typography' => array(
'fontFamilies' => array(
'custom' => array(
array(
'name' => 'Arial',
'slug' => 'arial',
'fontFamily' => 'Arial, serif',
),
),
)
),
),
);

$this->assertEqualSetsWithIndex( $expected, $actual );
}

public function test_get_element_class_name_button() {
$expected = 'wp-element-button';
$actual = WP_Theme_JSON_Gutenberg::get_element_class_name( 'button' );
Expand Down