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<?php declare(strict_types=1);
/*
* This file is part of the Monolog package.
*
* (c) Jordi Boggiano <j.boggiano@seld.be>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Monolog\Handler;
use Monolog\Level;
function mail($to, $subject, $message, $additional_headers = null, $additional_parameters = null)
{
$GLOBALS['mail'][] = \func_get_args();
}
class NativeMailerHandlerTest extends \Monolog\Test\MonologTestCase
{
protected function setUp(): void
{
$GLOBALS['mail'] = [];
}
protected function newNativeMailerHandler(... $args) : NativeMailerHandler
{
return new class(... $args) extends NativeMailerHandler {
public $mail = [];
protected function mail(
string $to,
string $subject,
string $content,
string $headers,
string $parameters
) : void {
$this->mail[] = \func_get_args();
}
};
}
public function testConstructorHeaderInjection()
{
$this->expectException(\InvalidArgumentException::class);
$mailer = new NativeMailerHandler('spammer@example.org', 'dear victim', "receiver@example.org\r\nFrom: faked@attacker.org");
}
public function testSetterHeaderInjection()
{
$this->expectException(\InvalidArgumentException::class);
$mailer = new NativeMailerHandler('spammer@example.org', 'dear victim', 'receiver@example.org');
$mailer->addHeader("Content-Type: text/html\r\nFrom: faked@attacker.org");
}
public function testSetterArrayHeaderInjection()
{
$this->expectException(\InvalidArgumentException::class);
$mailer = new NativeMailerHandler('spammer@example.org', 'dear victim', 'receiver@example.org');
$mailer->addHeader(["Content-Type: text/html\r\nFrom: faked@attacker.org"]);
}
public function testSetterContentTypeInjection()
{
$this->expectException(\InvalidArgumentException::class);
$mailer = new NativeMailerHandler('spammer@example.org', 'dear victim', 'receiver@example.org');
$mailer->setContentType("text/html\r\nFrom: faked@attacker.org");
}
public function testSetterEncodingInjection()
{
$this->expectException(\InvalidArgumentException::class);
$mailer = new NativeMailerHandler('spammer@example.org', 'dear victim', 'receiver@example.org');
$mailer->setEncoding("utf-8\r\nFrom: faked@attacker.org");
}
public function testSend()
{
$to = 'spammer@example.org';
$subject = 'dear victim';
$from = 'receiver@example.org';
$mailer = $this->newNativeMailerHandler($to, $subject, $from);
$mailer->setFormatter(new \Monolog\Formatter\LineFormatter);
$mailer->handleBatch([]);
// batch is empty, nothing sent
$this->assertEmpty($mailer->mail);
// non-empty batch
$mailer->handle($this->getRecord(Level::Error, "Foo\nBar\r\n\r\nBaz"));
$this->assertNotEmpty($mailer->mail);
$this->assertIsArray($mailer->mail);
$this->assertArrayHasKey('0', $mailer->mail);
$params = $mailer->mail[0];
$this->assertCount(5, $params);
$this->assertSame($to, $params[0]);
$this->assertSame($subject, $params[1]);
$this->assertStringEndsWith(" test.ERROR: Foo Bar Baz [] []\n", $params[2]);
$this->assertSame("From: $from\r\nContent-type: text/plain; charset=utf-8\r\n", $params[3]);
$this->assertSame('', $params[4]);
}
public function testMessageSubjectFormatting()
{
$mailer = $this->newNativeMailerHandler('to@example.org', 'Alert: %level_name% %message%', 'from@example.org');
$mailer->handle($this->getRecord(Level::Error, "Foo\nBar\r\n\r\nBaz"));
$this->assertNotEmpty($mailer->mail);
$this->assertIsArray($mailer->mail);
$this->assertArrayHasKey('0', $mailer->mail);
$params = $mailer->mail[0];
$this->assertCount(5, $params);
$this->assertSame('Alert: ERROR Foo Bar Baz', $params[1]);
}
public function testMail()
{
$mailer = new NativeMailerHandler('to@example.org', 'subject', 'from@example.org');
$mailer->addParameter('foo');
$mailer->handle($this->getRecord(Level::Error, "FooBarBaz"));
$this->assertNotEmpty($GLOBALS['mail']);
$this->assertIsArray($GLOBALS['mail']);
$this->assertArrayHasKey('0', $GLOBALS['mail']);
$params = $GLOBALS['mail'][0];
$this->assertCount(5, $params);
$this->assertSame('to@example.org', $params[0]);
$this->assertSame('subject', $params[1]);
$this->assertStringContainsString("FooBarBaz", $params[2]);
$this->assertStringContainsString('From: from@example.org', $params[3]);
$this->assertSame('foo', $params[4]);
}
}
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