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<?php
/**
* Copyright (c) 2014 Thomas Müller <thomas.mueller@tmit.eu>
* This file is licensed under the Affero General Public License version 3 or
* later.
* See the COPYING-README file.
*/
namespace Test;
use OC\Log;
use OCP\ILogger;
use OCP\Log\IWriter;
class LoggerTest extends TestCase implements IWriter {
/** @var \OC\SystemConfig|\PHPUnit\Framework\MockObject\MockObject */
private $config;
/** @var \OCP\Support\CrashReport\IRegistry|\PHPUnit\Framework\MockObject\MockObject */
private $registry;
/** @var \OCP\ILogger */
private $logger;
/** @var array */
private $logs = [];
protected function setUp(): void {
parent::setUp();
$this->logs = [];
$this->config = $this->createMock(\OC\SystemConfig::class);
$this->registry = $this->createMock(\OCP\Support\CrashReport\IRegistry::class);
$this->logger = new Log($this, $this->config, null, $this->registry);
}
public function testInterpolation() {
$logger = $this->logger;
$logger->warning('{Message {nothing} {user} {foo.bar} a}', ['user' => 'Bob', 'foo.bar' => 'Bar']);
$expected = ['2 {Message {nothing} Bob Bar a}'];
$this->assertEquals($expected, $this->getLogs());
}
public function testAppCondition() {
$this->config->expects($this->any())
->method('getValue')
->will(($this->returnValueMap([
['loglevel', ILogger::WARN, ILogger::WARN],
['log.condition', [], ['apps' => ['files']]]
])));
$logger = $this->logger;
$logger->info('Don\'t display info messages');
$logger->info('Show info messages of files app', ['app' => 'files']);
$logger->warning('Show warning messages of other apps');
$expected = [
'1 Show info messages of files app',
'2 Show warning messages of other apps',
];
$this->assertEquals($expected, $this->getLogs());
}
private function getLogs() {
return $this->logs;
}
public function write(string $app, $message, int $level) {
$this->logs[] = "$level $message";
}
public function userAndPasswordData(): array {
return [
['mySpecialUsername', 'MySuperSecretPassword'],
['my-user', '324324()#ä234'],
['my-user', ')qwer'],
['my-user', 'qwer)asdf'],
['my-user', 'qwer)'],
['my-user', '(qwer'],
['my-user', 'qwer(asdf'],
['my-user', 'qwer('],
];
}
/**
* @dataProvider userAndPasswordData
*/
public function testDetectlogin(string $user, string $password): void {
$e = new \Exception('test');
$this->registry->expects($this->once())
->method('delegateReport')
->with($e, ['level' => 3]);
$this->logger->logException($e);
$logLines = $this->getLogs();
foreach ($logLines as $logLine) {
if (is_array($logLine)) {
$logLine = json_encode($logLine);
}
$this->assertStringNotContainsString($user, $logLine);
$this->assertStringNotContainsString($password, $logLine);
$this->assertStringContainsString('*** sensitive parameters replaced ***', $logLine);
}
}
/**
* @dataProvider userAndPasswordData
*/
public function testDetectcheckPassword(string $user, string $password): void {
$e = new \Exception('test');
$this->registry->expects($this->once())
->method('delegateReport')
->with($e, ['level' => 3]);
$this->logger->logException($e);
$logLines = $this->getLogs();
foreach ($logLines as $logLine) {
if (is_array($logLine)) {
$logLine = json_encode($logLine);
}
$this->assertStringNotContainsString($user, $logLine);
$this->assertStringNotContainsString($password, $logLine);
$this->assertStringContainsString('*** sensitive parameters replaced ***', $logLine);
}
}
/**
* @dataProvider userAndPasswordData
*/
public function testDetectvalidateUserPass(string $user, string $password): void {
$e = new \Exception('test');
$this->registry->expects($this->once())
->method('delegateReport')
->with($e, ['level' => 3]);
$this->logger->logException($e);
$logLines = $this->getLogs();
foreach ($logLines as $logLine) {
if (is_array($logLine)) {
$logLine = json_encode($logLine);
}
$this->assertStringNotContainsString($user, $logLine);
$this->assertStringNotContainsString($password, $logLine);
$this->assertStringContainsString('*** sensitive parameters replaced ***', $logLine);
}
}
/**
* @dataProvider userAndPasswordData
*/
public function testDetecttryLogin(string $user, string $password): void {
$e = new \Exception('test');
$this->registry->expects($this->once())
->method('delegateReport')
->with($e, ['level' => 3]);
$this->logger->logException($e);
$logLines = $this->getLogs();
foreach ($logLines as $logLine) {
if (is_array($logLine)) {
$logLine = json_encode($logLine);
}
$this->assertStringNotContainsString($user, $logLine);
$this->assertStringNotContainsString($password, $logLine);
$this->assertStringContainsString('*** sensitive parameters replaced ***', $logLine);
}
}
/**
* @dataProvider userAndPasswordData
*/
public function testDetectclosure(string $user, string $password): void {
$a = function ($user, $password) {
throw new \Exception('test');
};
$this->registry->expects($this->once())
->method('delegateReport');
try {
$a($user, $password);
} catch (\Exception $e) {
$this->logger->logException($e);
}
$logLines = $this->getLogs();
foreach ($logLines as $logLine) {
if (is_array($logLine)) {
$logLine = json_encode($logLine);
}
$log = explode('\n', $logLine);
unset($log[1]); // Remove `testDetectclosure(` because we are not testing this here, but the closure on stack trace 0
$logLine = implode('\n', $log);
$this->assertStringNotContainsString($user, $logLine);
$this->assertStringNotContainsString($password, $logLine);
$this->assertStringContainsString('*** sensitive parameters replaced ***', $logLine);
}
}
}
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