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Merge master into version 8 branch

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Andrew Millington 2018-06-24 01:10:02 +01:00
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21
CHANGELOG.md
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@ -10,6 +10,23 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
- Replace `convertToJWT()` interface with a more generic `__toString()` to improve extensibility (PR #874)
- The `invalidClient()` function accepts a PSR-7 compliant `$serverRequest` argument to avoid accessing the `$_SERVER` global variable and improve testing (PR #899)
## [7.2.0] - released 2018-06-23
### Changed
- Added new`validateRedirectUri` method AbstractGrant to remove three instances of code duplication (PR #912)
- Allow 640 as a crypt key file permission (PR #917)
### Added
- Function `hasRedirect()` added to `OAuthServerException` (PR #703)
### Fixed
- Catch and handle `BadMethodCallException` from the `verify()` method of the JWT token in the `validateAuthorization` method (PR #904)
## [4.1.7] - released 2018-06-23
### Fixed
- Ensure `empty()` function call only contains variable to be compatible with PHP 5.4 (PR #918)
## [7.1.1] - released 2018-05-21
### Fixed
@ -85,6 +102,8 @@ To address feedback from the security release the following change has been made
## [5.1.4] - 2017-07-01
- Fixed multiple security vulnerabilities as a result of a security audit paid for by the [Mozilla Secure Open Source Fund](https://wiki.mozilla.org/MOSS/Secure_Open_Source). All users of this library are encouraged to update as soon as possible to this version or version 6.0 or greater.
- It is recommended on each `AuthorizationServer` instance you set the `setEncryptionKey()`. This will result in stronger encryption being used. If this method is not set messages will be sent to the defined error handling routines (using `error_log`). Please see the examples and documentation for examples.
- TravisCI now tests PHP 7.1 (Issue #671)
- Fix middleware example fatal error (Issue #682)
- Fix typo in the first README sentence (Issue #690)
@ -431,8 +450,6 @@ Version 5 is a complete code rewrite.
[3.0.0]: https://github.com/thephpleague/oauth2-server/compare/2.1.1...3.0.0
[2.1.1]: https://github.com/thephpleague/oauth2-server/compare/2.1.0...2.1.1
[2.1.0]: https://github.com/thephpleague/oauth2-server/compare/2.0.5...2.1.0
[2.1.1]: https://github.com/thephpleague/oauth2-server/compare/2.1.0...2.1.1
[2.1.0]: https://github.com/thephpleague/oauth2-server/compare/2.0.5...2.1.0
[2.0.5]: https://github.com/thephpleague/oauth2-server/compare/2.0.4...2.0.5
[2.0.4]: https://github.com/thephpleague/oauth2-server/compare/2.0.3...2.0.4
[2.0.3]: https://github.com/thephpleague/oauth2-server/compare/2.0.2...2.0.3

2
README.md
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@ -37,7 +37,7 @@ The following versions of PHP are supported:
The `openssl` extension is also required.
All HTTP messages passed to the server should be [PSR-7 compliant](https://www.php-fig.org/psr/psr-7/). This ensures interoperability between other packages and frameworks.
All HTTP messages passed to the server should be [PSR-7 compliant](https://www.php-fig.org/psr/psr-7/). This ensures interoperability with other packages and frameworks.
## Installation

8
src/AuthorizationValidators/BearerTokenValidator.php
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@ -65,8 +65,12 @@ class BearerTokenValidator implements AuthorizationValidatorInterface
try {
// Attempt to parse and validate the JWT
$token = (new Parser())->parse($jwt);
if ($token->verify(new Sha256(), $this->publicKey->getKeyPath()) === false) {
throw OAuthServerException::accessDenied('Access token could not be verified');
try {
if ($token->verify(new Sha256(), $this->publicKey->getKeyPath()) === false) {
throw OAuthServerException::accessDenied('Access token could not be verified');
}
} catch (\BadMethodCallException $exception) {
throw OAuthServerException::accessDenied('Access token is not signed');
}
// Ensure access token hasn't expired

2
src/CryptKey.php
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@ -48,7 +48,7 @@ class CryptKey
if ($keyPermissionsCheck === true) {
// Verify the permissions of the key
$keyPathPerms = decoct(fileperms($keyPath) & 0777);
if (in_array($keyPathPerms, ['400', '440', '600', '660'], true) === false) {
if (in_array($keyPathPerms, ['400', '440', '600', '640', '660'], true) === false) {
trigger_error(sprintf(
'Key file "%s" permissions are not correct, recommend changing to 600 or 660 instead of %s',
$keyPath,

6
src/CryptTrait.php
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@ -1,6 +1,6 @@
<?php
/**
* Public/private key encryption.
* Encrypt/decrypt with encryptionKey.
*
* @author Alex Bilbie <hello@alexbilbie.com>
* @copyright Copyright (c) Alex Bilbie
@ -22,7 +22,7 @@ trait CryptTrait
protected $encryptionKey;
/**
* Encrypt data with a private key.
* Encrypt data with encryptionKey.
*
* @param string $unencryptedData
*
@ -44,7 +44,7 @@ trait CryptTrait
}
/**
* Decrypt data with a public key.
* Decrypt data with encryptionKey.
*
* @param string $encryptedData
*

15
src/Exception/OAuthServerException.php
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@ -323,6 +323,21 @@ class OAuthServerException extends \Exception
return $headers;
}
/**
* Check if the exception has an associated redirect URI.
*
* Returns whether the exception includes a redirect, since
* getHttpStatusCode() doesn't return a 302 when there's a
* redirect enabled. This helps when you want to override local
* error pages but want to let redirects through.
*
* @return bool
*/
public function hasRedirect()
{
return $this->redirectUri !== null;
}
/**
* Returns the HTTP status code to send when the exceptions is output.
*

16
src/Grant/AbstractGrant.php
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@ -190,25 +190,13 @@ abstract class AbstractGrant implements GrantTypeInterface
if ($client instanceof ClientEntityInterface === false) {
$this->getEmitter()->emit(new RequestEvent(RequestEvent::CLIENT_AUTHENTICATION_FAILED, $request));
throw OAuthServerException::invalidClient($request);
throw OAuthServerException::invalidClient();
}
// If a redirect URI is provided ensure it matches what is pre-registered
$redirectUri = $this->getRequestParameter('redirect_uri', $request, null);
if ($redirectUri !== null) {
if (
is_string($client->getRedirectUri())
&& (strcmp($client->getRedirectUri(), $redirectUri) !== 0)
) {
$this->getEmitter()->emit(new RequestEvent(RequestEvent::CLIENT_AUTHENTICATION_FAILED, $request));
throw OAuthServerException::invalidClient($request);
} elseif (
is_array($client->getRedirectUri())
&& in_array($redirectUri, $client->getRedirectUri(), true) === false
) {
$this->getEmitter()->emit(new RequestEvent(RequestEvent::CLIENT_AUTHENTICATION_FAILED, $request));
throw OAuthServerException::invalidClient($request);
}
$this->validateRedirectUri($redirectUri, $client, $request);
}
return $client;

18
src/Grant/AuthCodeGrant.php
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@ -236,29 +236,17 @@ class AuthCodeGrant extends AbstractAuthorizeGrant
if ($client instanceof ClientEntityInterface === false) {
$this->getEmitter()->emit(new RequestEvent(RequestEvent::CLIENT_AUTHENTICATION_FAILED, $request));
throw OAuthServerException::invalidClient($request);
throw OAuthServerException::invalidClient();
}
$redirectUri = $this->getQueryStringParameter('redirect_uri', $request);
if ($redirectUri !== null) {
if (
is_string($client->getRedirectUri())
&& (strcmp($client->getRedirectUri(), $redirectUri) !== 0)
) {
$this->getEmitter()->emit(new RequestEvent(RequestEvent::CLIENT_AUTHENTICATION_FAILED, $request));
throw OAuthServerException::invalidClient($request);
} elseif (
is_array($client->getRedirectUri())
&& in_array($redirectUri, $client->getRedirectUri(), true) === false
) {
$this->getEmitter()->emit(new RequestEvent(RequestEvent::CLIENT_AUTHENTICATION_FAILED, $request));
throw OAuthServerException::invalidClient($request);
}
$this->validateRedirectUri($redirectUri, $client, $request);
} elseif (is_array($client->getRedirectUri()) && count($client->getRedirectUri()) !== 1
|| empty($client->getRedirectUri())) {
$this->getEmitter()->emit(new RequestEvent(RequestEvent::CLIENT_AUTHENTICATION_FAILED, $request));
throw OAuthServerException::invalidClient($request);
throw OAuthServerException::invalidClient();
} else {
$redirectUri = is_array($client->getRedirectUri())
? $client->getRedirectUri()[0]

16
src/Grant/ImplicitGrant.php
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@ -118,6 +118,7 @@ class ImplicitGrant extends AbstractAuthorizeGrant
$request,
$this->getServerParameter('PHP_AUTH_USER', $request)
);
if (is_null($clientId)) {
throw OAuthServerException::invalidRequest('client_id');
}
@ -135,20 +136,9 @@ class ImplicitGrant extends AbstractAuthorizeGrant
}
$redirectUri = $this->getQueryStringParameter('redirect_uri', $request);
if ($redirectUri !== null) {
if (
is_string($client->getRedirectUri())
&& (strcmp($client->getRedirectUri(), $redirectUri) !== 0)
) {
$this->getEmitter()->emit(new RequestEvent(RequestEvent::CLIENT_AUTHENTICATION_FAILED, $request));
throw OAuthServerException::invalidClient($request);
} elseif (
is_array($client->getRedirectUri())
&& in_array($redirectUri, $client->getRedirectUri(), true) === false
) {
$this->getEmitter()->emit(new RequestEvent(RequestEvent::CLIENT_AUTHENTICATION_FAILED, $request));
throw OAuthServerException::invalidClient($request);
}
$this->validateRedirectUri($redirectUri, $client, $request);
} elseif (is_array($client->getRedirectUri()) && count($client->getRedirectUri()) !== 1
|| empty($client->getRedirectUri())) {
$this->getEmitter()->emit(new RequestEvent(RequestEvent::CLIENT_AUTHENTICATION_FAILED, $request));

40
tests/AuthorizationValidators/BearerTokenValidatorTest.php Normal file
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@ -0,0 +1,40 @@
<?php
namespace LeagueTests\AuthorizationValidators;
use Lcobucci\JWT\Builder;
use League\OAuth2\Server\AuthorizationValidators\BearerTokenValidator;
use League\OAuth2\Server\CryptKey;
use League\OAuth2\Server\Repositories\AccessTokenRepositoryInterface;
use PHPUnit\Framework\TestCase;
use Zend\Diactoros\ServerRequest;
class BearerTokenValidatorTest extends TestCase
{
/**
* @expectedException League\OAuth2\Server\Exception\OAuthServerException
* @expectedExceptionCode 9
*/
public function testThrowExceptionWhenAccessTokenIsNotSigned()
{
$accessTokenRepositoryMock = $this->getMockBuilder(AccessTokenRepositoryInterface::class)->getMock();
$bearerTokenValidator = new BearerTokenValidator($accessTokenRepositoryMock);
$bearerTokenValidator->setPublicKey(new CryptKey('file://' . __DIR__ . '/../Stubs/public.key'));
$unsignedJwt = (new Builder())
->setAudience('client-id')
->setId('token-id', true)
->setIssuedAt(time())
->setNotBefore(time())
->setExpiration(time())
->setSubject('user-id')
->set('scopes', 'scope1 scope2 scope3 scope4')
->getToken();
$request = new ServerRequest();
$request = $request->withHeader('authorization', sprintf('Bearer %s', $unsignedJwt));
$bearerTokenValidator->validateAuthorization($request);
}
}

14
tests/Exception/OAuthServerExceptionTest.php
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@ -64,4 +64,18 @@ class OAuthServerExceptionTest extends TestCase
$validateClientMethod->invoke($grantMock, $serverRequest);
}
public function testHasRedirect()
{
$exceptionWithRedirect = OAuthServerException::accessDenied('some hint', 'https://example.com/error');
$this->assertTrue($exceptionWithRedirect->hasRedirect());
}
public function testDoesNotHaveRedirect()
{
$exceptionWithoutRedirect = OAuthServerException::accessDenied('Some hint');
$this->assertFalse($exceptionWithoutRedirect->hasRedirect());
}
}