add /ht/add-dns to jobs/check.php

jobs/check.php

@@ -246,7 +246,7 @@ function testNs(string $domain): void {
 	}
 }
 
-function testHt(string $username, string $password): void {
+function testHt(string $username, string $password, string $domain): void {
 	startTest('SFTP file upload');
 	define('TEST_CONTENT', 'test-' . bin2hex(random_bytes(16)));
 
@@ -333,11 +333,59 @@ exit
 		]);
 		stopTest();
 	}
+
+	{
+		if (preg_match('#<code>(?<proof>' . preg_quote(CONF['common']['public_domains'][0], '#') . '_domain-verification=[0-9a-z-]{16,128})</code>#', curlTest('/ht/add-dns', []), $matches) !== 1)
+			exit('Can\'t find proof for dedicated site creation.' . LF);
+
+		curlTest('/ns/sync', [
+			'syncs[0][source]' => CONF['ht']['cname'],
+			'syncs[0][destination]' => $domain,
+		]);
+
+		curlTest('/ns/txt', [
+			'action' => 'add',
+			'subdomain' => '_auth',
+			'zone' => $domain,
+			'ttl-value' => '1',
+			'ttl-multiplier' => '300',
+			'txt' => $matches['proof'],
+		]);
+
+		curlTest('/ns/caa', [
+			'action' => 'add',
+			'subdomain' => '@',
+			'zone' => $domain,
+			'ttl-value' => '1',
+			'ttl-multiplier' => '300',
+			'flag' => '0',
+			'tag' => 'issue',
+			'value' => CONF['ht']['caa_account_uris']['testing'],
+		]);
+
+		startTest('dedicated site creation');
+		curlTest('/ht/add-dns', [
+			'domain' => $domain,
+			'dir' => '_site0-',
+		]);
+		stopTest();
+
+		startTest('dedicated site reachability');
+		if (curlTest('https://' . $domain . '/') !== TEST_CONTENT)
+			exit('Unexpected dedicated site response.' . LF);
+		stopTest();
+
+		startTest('dedicated site deletion');
+		curlTest('/ht/del', [
+			'site' => 'dns:' . rtrim($domain, '.'),
+		]);
+		stopTest();
+	}
 }
 
 $domain = testReg();
 testNs($domain);
-testHt($username, $password);
+testHt($username, $password, $domain);
 
 startTest('account deletion');
 curlTest('/auth/unregister', [