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SSR: Updated allow list handling & covered webhook usage

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- Covered webhook SSR allow list useage via test.
- Updated allow list handling to use trailing slash, or hash, or end of
  line as late anchor for better handling for hosts (prevent .co.uk
passing for .co domain host)
This commit is contained in:
Dan Brown 2023-08-26 20:13:37 +01:00
parent c324ad928d
commit 903895814a
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GPG Key ID: 46D9F943C24A2EF9
3 changed files with 19 additions and 2 deletions
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4
app/Util/SsrUrlValidator.php
View File

@ -41,7 +41,7 @@ class SsrUrlValidator
protected function urlMatchesPattern($url, $pattern): bool
{
$pattern = trim($pattern);
$pattern = rtrim(trim($pattern), '/');
$url = trim($url);
if (empty($pattern) || empty($url)) {
@ -51,7 +51,7 @@ class SsrUrlValidator
$quoted = preg_quote($pattern, '/');
$regexPattern = str_replace('\*', '.*', $quoted);
return preg_match('/^' . $regexPattern . '.*$/i', $url);
return preg_match('/^' . $regexPattern . '($|\/.*$|#.*$)/i', $url);
}
/**

14
tests/Actions/WebhookCallTest.php
View File

@ -101,6 +101,20 @@ class WebhookCallTest extends TestCase
$this->assertNotNull($webhook->last_errored_at);
}
public function test_webhook_uses_ssr_hosts_option_if_set()
{
config()->set('app.ssr_hosts', 'https://*.example.com');
$http = Http::fake();
$webhook = $this->newWebhook(['active' => true, 'endpoint' => 'https://wh.example.co.uk'], ['all']);
$this->runEvent(ActivityType::ROLE_CREATE);
$http->assertNothingSent();
$webhook->refresh();
$this->assertEquals('The URL does not match the configured allowed SSR hosts', $webhook->last_error);
$this->assertNotNull($webhook->last_errored_at);
}
public function test_webhook_call_data_format()
{
Http::fake([

3
tests/Unit/SsrUrlValidatorTest.php
View File

@ -25,6 +25,9 @@ class SsrUrlValidatorTest extends TestCase
['config' => 'https://*.example.com', 'url' => 'https://test.example.com', 'result' => true],
['config' => '*//example.com', 'url' => 'https://example.com', 'result' => true],
['config' => '*//example.com', 'url' => 'http://example.com', 'result' => true],
['config' => '*//example.co', 'url' => 'http://example.co.uk', 'result' => false],
['config' => '*//example.co/bookstack', 'url' => 'https://example.co/bookstack/a/path', 'result' => true],
['config' => '*//example.co*', 'url' => 'https://example.co.uk/bookstack/a/path', 'result' => true],
['config' => 'https://example.com', 'url' => 'https://example.com/a/b/c?test=cat', 'result' => true],
['config' => 'https://example.com', 'url' => 'https://example.co.uk', 'result' => false],