142 lines
4.2 KiB
PHP
142 lines
4.2 KiB
PHP
<?php
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namespace Tests\Unit;
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use Tests\TestCase;
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use GuzzleHttp\Client;
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use GuzzleHttp\Handler\CurlHandler;
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use GuzzleHttp\Handler\MockHandler;
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use GuzzleHttp\HandlerStack;
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use GuzzleHttp\Middleware;
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use GuzzleHttp\Psr7\Request;
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use GuzzleHttp\Psr7\Response;
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use HttpSignatures\Context;
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use HttpSignatures\GuzzleHttpSignatures;
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class HTTPSignatureTest extends TestCase
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{
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/**
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* @var Context
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*/
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private $context;
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/**
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* @var Client
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*/
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private $client;
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/**
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* @var
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*/
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private $history = [];
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public function testLibraryInstalled()
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{
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$this->assertTrue(class_exists('\GuzzleHttp\Client'));
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$this->assertTrue(class_exists('\HttpSignatures\Context'));
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$this->assertTrue(class_exists('\HttpSignatures\GuzzleHttpSignatures'));
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}
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public function setUp()
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{
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$this->context = new Context([
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'keys' => ['pda' => 'secret'],
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'algorithm' => 'hmac-sha256',
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'headers' => ['(request-target)', 'date'],
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]);
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$stack = new HandlerStack();
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$stack->setHandler(new MockHandler([
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new Response(200, ['Content-Length' => 0]),
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]));
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$stack->push(GuzzleHttpSignatures::middlewareFromContext($this->context));
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$stack->push(Middleware::history($this->history));
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$this->client = new Client(['handler' => $stack]);
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}
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/**
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* test signing a message
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*/
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public function testGuzzleRequestHasExpectedHeaders()
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{
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$this->client->get('/path?query=123', [
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'headers' => ['date' => 'today', 'accept' => 'llamas']
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]);
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// get last request
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$message = end($this->history);
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/** @var Request $request */
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$request = $message['request'];
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/** @var Response $response */
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$response = $message['request'];
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$expectedString = implode(
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',',
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[
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'keyId="pda"',
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'algorithm="hmac-sha256"',
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'headers="(request-target) date"',
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'signature="SFlytCGpsqb/9qYaKCQklGDvwgmrwfIERFnwt+yqPJw="',
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]
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);
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$this->assertEquals(
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[$expectedString],
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$request->getHeader('Signature')
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);
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$this->assertEquals(
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['Signature ' . $expectedString],
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$request->getHeader('Authorization')
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);
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}
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/**
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* test signing a message with a URL that doesn't contain a ?query
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*/
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public function testGuzzleRequestHasExpectedHeaders2()
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{
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$this->client->get('/path', [
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'headers' => ['date' => 'today', 'accept' => 'llamas']
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]);
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// get last request
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$message = end($this->history);
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/** @var Request $request */
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$request = $message['request'];
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/** @var Response $response */
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$response = $message['request'];
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$expectedString = implode(
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',',
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[
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'keyId="pda"',
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'algorithm="hmac-sha256"',
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'headers="(request-target) date"',
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'signature="DAtF133khP05pS5Gh8f+zF/UF7mVUojMj7iJZO3Xk4o="',
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]
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);
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$this->assertEquals(
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[$expectedString],
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$request->getHeader('Signature')
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);
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$this->assertEquals(
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['Signature ' . $expectedString],
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$request->getHeader('Authorization')
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);
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}
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public function getVerifyGuzzleRequestVectors()
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{
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return [
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/* path, headers */
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['/path?query=123', ['date' => 'today', 'accept' => 'llamas']],
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['/path?z=zebra&a=antelope', ['date' => 'today']],
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];
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}
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/**
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* @dataProvider getVerifyGuzzleRequestVectors
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* @param string $path
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* @param array $headers
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*/
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public function testVerifyGuzzleRequest($path, $headers)
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{
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$this->client->get($path, ['headers' => $headers]);
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// get last request
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$message = end($this->history);
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/** @var Request $request */
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$request = $message['request'];
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/** @var Response $response */
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$response = $message['request'];
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$this->assertTrue($this->context->verifier()->isValid($request));
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}
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}
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