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ilyakharevilyakharev
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Merge pull request #55 from ydb-platform/create-credentials
Added credentials authentication
2 parents 00e1ac8 + aeae503 commit 5f0cc37

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‎CHANGELOG.md‎

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* added credentials authentication
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* added CI test
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## 1.5.1

‎README.md‎

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@@ -28,6 +28,7 @@ First, create a database using [Yandex Cloud Console](https://cloud.yandex.com/d
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YDB supports the following authentication methods:
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- Access token
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- OAuth token
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- JWT + private key
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- JWT + JSON file
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$ydb = new Ydb($config);
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```
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or:
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```php
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<?php
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use YdbPlatform\Ydb\Ydb;
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use YdbPlatform\Ydb\Auth\AccessTokenAuthentication;
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$config = [
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// Database path
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'database' => '/ru-central1/b1glxxxxxxxxxxxxxxxx/etn0xxxxxxxxxxxxxxxx',
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// Database endpoint
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'endpoint' => 'ydb.serverless.yandexcloud.net:2135',
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// Auto discovery (dedicated server only)
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'discovery' => false,
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// IAM config
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'iam_config' => [
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'root_cert_file' => './CA.pem', // Root CA file (dedicated server only!)
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],
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'credentials' => new AccessTokenAuthentication('AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA')
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];
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$ydb = new Ydb($config);
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```
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## OAuth token
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You should obtain [a new OAuth token](https://cloud.yandex.com/docs/iam/concepts/authorization/oauth-token).
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$ydb = new Ydb($config);
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```
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or
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```php
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<?php
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use YdbPlatform\Ydb\Ydb;
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use YdbPlatform\Ydb\Auth\OAuthTokenAuthentication;
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$config = [
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// Database path
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'database' => '/ru-central1/b1glxxxxxxxxxxxxxxxx/etn0xxxxxxxxxxxxxxxx',
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// Database endpoint
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'endpoint' => 'ydb.serverless.yandexcloud.net:2135',
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// Auto discovery (dedicated server only)
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'discovery' => false,
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// IAM config
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'iam_config' => [
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'temp_dir' => './tmp', // Temp directory
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'root_cert_file' => './CA.pem', // Root CA file (dedicated server only!)
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],
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'credentials' => new OAuthTokenAuthentication('AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA')
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];
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$ydb = new Ydb($config);
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```
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## JWT + private key
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Create [a service account](https://cloud.yandex.com/docs/iam/operations/sa/create) with the `editor` role, then create a private key. Also you need a key ID and a service account ID.
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];
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$ydb = new Ydb($config);
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```
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or
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```php
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<?php
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use YdbPlatform\Ydb\Ydb;
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use YdbPlatform\Ydb\Auth\JwtWithPrivateKeyAuthentication;
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$config = [
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'database' => '/ru-central1/b1glxxxxxxxxxxxxxxxx/etn0xxxxxxxxxxxxxxxx',
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'endpoint' => 'ydb.serverless.yandexcloud.net:2135',
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'discovery' => false,
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'iam_config' => [
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'temp_dir' => './tmp', // Temp directory
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'root_cert_file' => './CA.pem', // Root CA file (dedicated server only!)
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// Private key authentication
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'key_id' => 'ajexxxxxxxxx',
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'service_account_id' => 'ajeyyyyyyyyy',
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'private_key_file' => './private.key',
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],
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'credentials' => new JwtWithPrivateKeyAuthentication(
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"ajexxxxxxxxx","ajeyyyyyyyyy",'./private.key')
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];
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$ydb = new Ydb($config);
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```
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## JWT + JSON file
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Create [a service account](https://cloud.yandex.com/docs/iam/operations/sa/create) with the `editor` role.
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$ydb = new Ydb($config);
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```
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or:
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```php
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<?php
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use YdbPlatform\Ydb\Ydb;
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use YdbPlatform\Ydb\Auth\JwtWithJsonAuthentication;
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$config = [
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'database' => '/ru-central1/b1glxxxxxxxxxxxxxxxx/etn0xxxxxxxxxxxxxxxx',
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'endpoint' => 'ydb.serverless.yandexcloud.net:2135',
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'discovery' => false,
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'iam_config' => [
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'temp_dir' => './tmp', // Temp directory
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'root_cert_file' => './CA.pem', // Root CA file (dedicated server only!)
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],
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'credentials' => new JwtWithJsonAuthentication('./jwtjson.json')
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];
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$ydb = new Ydb($config);
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```
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## Metadata URL
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When you deploy a project to VM or function at Yandex.Cloud, you are able to connect to the database using [Metadata URL](https://cloud.yandex.com/docs/compute/operations/vm-connect/auth-inside-vm). Before you start, you should link your service account to an existing or new VM or function.
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];
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$ydb = new Ydb($config);
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```
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or
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```php
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<?php
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use YdbPlatform\Ydb\Ydb;
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use YdbPlatform\Ydb\Auth\MetadataAuthentication;
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$config = [
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// Database path
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'database' => '/ru-central1/b1glxxxxxxxxxxxxxxxx/etn0xxxxxxxxxxxxxxxx',
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// Database endpoint
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'endpoint' => 'ydb.serverless.yandexcloud.net:2135',
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// Auto discovery (dedicated server only)
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'discovery' => false,
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// IAM config
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'iam_config' => [
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'temp_dir' => './tmp', // Temp directory
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],
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'credentials' => new MetadataAuthentication()
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];
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$ydb = new Ydb($config);
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```
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## Anonymous
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];
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$ydb = new Ydb($config);
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```
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or:
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```php
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<?php
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use YdbPlatform\Ydb\Ydb;
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use YdbPlatform\Ydb\Auth\AnonymousAuthentication;
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$config = [
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// Database path
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'database' => '/local',
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// Database endpoint
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'endpoint' => 'localhost:2136',
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// Auto discovery (dedicated server only)
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'discovery' => false,
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// IAM config
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'iam_config' => [
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'insecure' => true,
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],
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'credentials' => new AnonymousAuthentication()
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];
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$ydb = new Ydb($config);
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```
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# Usage

‎src/Auth/Auth.php‎

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<?php
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namespace YdbPlatform\Ydb\Auth;
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use DateTime;
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use YdbPlatform\Ydb\Iam;
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abstract class Auth
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{
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public abstract function getTokenInfo(): TokenInfo;
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public abstract function getName(): string;
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protected $logger;
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public function logger(){
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return $this->logger;
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}
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public function setLogger($logger){
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$this->logger = $logger;
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}
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/**
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* @param string $expiresAt
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* @return int
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*/
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protected function convertExpiresAt($expiresAt)
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{
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if (is_int($expiresAt)) {
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return $expiresAt;
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}
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$time = time() + 60 * 60 * Iam::DEFAULT_TOKEN_EXPIRES_AT;
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if (preg_match('/^(\d{4}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2})(?:\.\d+)?(.*)$/', $expiresAt, $matches)) {
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$time = new DateTime($matches[1] . $matches[2]);
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$time = (int)$time->format('U');
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}
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return $time;
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}
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}

‎src/Auth/IamAuth.php‎

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<?php
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namespace YdbPlatform\Ydb\Auth;
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use YdbPlatform\Ydb\Exception;
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use YdbPlatform\Ydb\Iam;
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abstract class IamAuth extends Auth
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{
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/**
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* @return mixed|null
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* @throws Exception
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*/
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public function requestToken($request_data): mixed
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{
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$this->logger()->info('YDB: Obtaining new IAM token...');
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$curl = curl_init(Iam::IAM_TOKEN_API_URL);
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curl_setopt_array($curl, [
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CURLOPT_RETURNTRANSFER => 1,
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CURLOPT_SSL_VERIFYPEER => 0,
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CURLOPT_SSL_VERIFYHOST => 0,
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CURLOPT_HEADER => 0,
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CURLOPT_POSTFIELDS => json_encode($request_data),
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CURLOPT_HTTPHEADER => [
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'Accept: application/json',
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'Content-Type: application/json',
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],
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]);
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$result = curl_exec($curl);
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$status = curl_getinfo($curl, CURLINFO_HTTP_CODE);
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if ($status === 200) {
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$token = json_decode($result);
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if (isset($token->iamToken)) {
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$this->logger()->info('YDB: Obtained new IAM token [...' . substr($token->iamToken, -6) . '].');
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return $token;
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} else {
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$this->logger()->error('YDB: Failed to obtain new IAM token', [
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'status' => $status,
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'result' => $token,
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]);
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throw new Exception('Failed to obtain new iamToken: no token was received.');
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}
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} else {
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$this->logger()->error('YDB: Failed to obtain new IAM token', [
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'status' => $status,
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'result' => $result,
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]);
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throw new Exception('Failed to obtain new iamToken: response status is ' . $status);
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}
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}
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}

‎src/Auth/Implement/AccessTokenAuthentication.php‎

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<?php
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namespace YdbPlatform\Ydb\Auth\Implement;
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use YdbPlatform\Ydb\Auth\TokenInfo;
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class AccessTokenAuthentication extends \YdbPlatform\Ydb\Auth\Auth
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{
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/**
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* @var string
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*/
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protected $access_token;
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public function __construct(string $access_token)
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{
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$this->access_token = $access_token;
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}
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public function getTokenInfo(): TokenInfo
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{
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return new TokenInfo($this->access_token, time()+24*60*60);
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}
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public function getName(): string
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{
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return 'Access token';
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}
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}

‎src/Auth/Implement/AnonymousAuthentication.php‎

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<?php
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namespace YdbPlatform\Ydb\Auth\Implement;
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use YdbPlatform\Ydb\Auth\TokenInfo;
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class AnonymousAuthentication extends \YdbPlatform\Ydb\Auth\Auth
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{
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public function __construct()
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{
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}
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public function getTokenInfo(): TokenInfo
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{
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return new TokenInfo("", time()+24*3600);
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}
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public function getName(): string
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{
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return 'Anonymous';
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}
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}

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