<?php
// Hack to override the time returned from the S3SignatureV4
// @codingStandardsIgnoreStart
namespace Qiniu {
    function time()
    {
        return isset($_SERVER['override_qiniu_auth_time'])
            ? 1234567890
            : \time();
    }
}

namespace Qiniu\Tests {
    use PHPUnit\Framework\TestCase;

    use Qiniu\Auth;
    use Qiniu\Http\Header;

    // @codingStandardsIgnoreEnd

    class AuthTest extends TestCase
    {

        public function testSign()
        {
            global $dummyAuth;
            $token = $dummyAuth->sign('test');
            $this->assertEquals('abcdefghklmnopq:mSNBTR7uS2crJsyFr2Amwv1LaYg=', $token);
        }

        public function testSignWithData()
        {
            global $dummyAuth;
            $token = $dummyAuth->signWithData('test');
            $this->assertEquals('abcdefghklmnopq:-jP8eEV9v48MkYiBGs81aDxl60E=:dGVzdA==', $token);
        }

        public function testSignRequest()
        {
            global $dummyAuth;
            $token = $dummyAuth->signRequest('http://www.qiniu.com?go=1', 'test', '');
            $this->assertEquals('abcdefghklmnopq:cFyRVoWrE3IugPIMP5YJFTO-O-Y=', $token);
            $ctype = 'application/x-www-form-urlencoded';
            $token = $dummyAuth->signRequest('http://www.qiniu.com?go=1', 'test', $ctype);
            $this->assertEquals($token, 'abcdefghklmnopq:svWRNcacOE-YMsc70nuIYdaa1e4=');
        }

        public function testPrivateDownloadUrl()
        {
            global $dummyAuth;
            $_SERVER['override_qiniu_auth_time'] = true;
            $url = $dummyAuth->privateDownloadUrl('http://www.qiniu.com?go=1');
            $expect = 'http://www.qiniu.com?go=1&e=1234571490&token=abcdefghklmnopq:8vzBeLZ9W3E4kbBLFLW0Xe0u7v4=';
            $this->assertEquals($expect, $url);
            unset($_SERVER['override_qiniu_auth_time']);
        }

        public function testUploadToken()
        {
            global $dummyAuth;
            $_SERVER['override_qiniu_auth_time'] = true;
            $token = $dummyAuth->uploadToken('1', '2', 3600, array('endUser' => 'y'));
            // @codingStandardsIgnoreStart
            $exp = 'abcdefghklmnopq:yyeexeUkPOROoTGvwBjJ0F0VLEo=:eyJlbmRVc2VyIjoieSIsInNjb3BlIjoiMToyIiwiZGVhZGxpbmUiOjEyMzQ1NzE0OTB9';
            // @codingStandardsIgnoreEnd
            $this->assertEquals($exp, $token);
            unset($_SERVER['override_qiniu_auth_time']);
        }

        public function testSignQiniuAuthorization()
        {
            $auth = new Auth("ak", "sk");

            $testCases = array(
                array(
                    "url" => "",
                    "method" => "",
                    "headers" => array(
                        "X-Qiniu-" => array("a"),
                        "X-Qiniu" => array("b"),
                        "Content-Type" => array("application/x-www-form-urlencoded")
                    ),
                    "body" => "{\"name\": \"test\"}",
                    "expectedToken" => "ak:0i1vKClRDWFyNkcTFzwcE7PzX74="
                ),
                array(
                    "url" => "",
                    "method" => "",
                    "headers" => array(
                        "Content-Type" => array("application/json")
                    ),
                    "body" => "{\"name\": \"test\"}",
                    "expectedToken" => "ak:K1DI0goT05yhGizDFE5FiPJxAj4="
                ),
                array(
                    "url" => "",
                    "method" => "GET",
                    "headers" => array(
                        "X-Qiniu-" => array("a"),
                        "X-Qiniu" => array("b"),
                        "Content-Type" => array("application/x-www-form-urlencoded"),
                    ),
                    "body" => "{\"name\": \"test\"}",
                    "expectedToken" => "ak:0i1vKClRDWFyNkcTFzwcE7PzX74="
                ),
                array(
                    "url" => "",
                    "method" => "POST",
                    "headers" => array(
                        "Content-Type" => array("application/json"),
                        "X-Qiniu" => array("b"),
                    ),
                    "body" => "{\"name\": \"test\"}",
                    "expectedToken" => "ak:0ujEjW_vLRZxebsveBgqa3JyQ-w="
                ),
                array(
                    "url" => "http://upload.qiniup.com",
                    "method" => "",
                    "headers" => array(
                        "X-Qiniu-" => array("a"),
                        "X-Qiniu" => array("b"),
                        "Content-Type" => array("application/x-www-form-urlencoded"),
                    ),
                    "body" => "{\"name\": \"test\"}",
                    "expectedToken" => "ak:GShw5NitGmd5TLoo38nDkGUofRw="
                ),
                array(
                    "url" => "http://upload.qiniup.com",
                    "method" => "",
                    "headers" => array(
                        "Content-Type" => array("application/json"),
                        "X-Qiniu-Bbb" => array("BBB", "AAA"),
                        "X-Qiniu-Aaa" => array("DDD", "CCC"),
                        "X-Qiniu-" => array("a"),
                        "X-Qiniu" => array("b"),
                    ),
                    "body" => "{\"name\": \"test\"}",
                    "expectedToken" => "ak:DhNA1UCaBqSHCsQjMOLRfVn63GQ="
                ),
                array(
                    "url" => "http://upload.qiniup.com",
                    "method" => "",
                    "headers" => array(
                        "Content-Type" => array("application/x-www-form-urlencoded"),
                        "X-Qiniu-Bbb" => array("BBB", "AAA"),
                        "X-Qiniu-Aaa" => array("DDD", "CCC"),
                        "X-Qiniu-" => array("a"),
                        "X-Qiniu" => array("b"),
                    ),
                    "body" => "name=test&language=go",
                    "expectedToken" => "ak:KUAhrYh32P9bv0COD8ugZjDCmII="
                ),
                array(
                    "url" => "http://upload.qiniup.com",
                    "method" => "",
                    "headers" => array(
                        "Content-Type" => array("application/x-www"),
                        "Content-Type" => array("application/x-www-form-urlencoded"),
                        "X-Qiniu-Bbb" => array("BBB", "AAA"),
                        "X-Qiniu-Aaa" => array("DDD", "CCC"),
                    ),
                    "body" => "name=test&language=go",
                    "expectedToken" => "ak:KUAhrYh32P9bv0COD8ugZjDCmII="
                ),
                array(
                    "url" => "http://upload.qiniup.com/mkfile/sdf.jpg",
                    "method" => "",
                    "headers" => array(
                        "Content-Type" => array("application/x-www-form-urlencoded"),
                        "X-Qiniu-Bbb" => array("BBB", "AAA"),
                        "X-Qiniu-Aaa" => array("DDD", "CCC"),
                        "X-Qiniu-" => array("a"),
                        "X-Qiniu" => array("b"),
                    ),
                    "body" => "name=test&language=go",
                    "expectedToken" => "ak:fkRck5_LeyfwdkyyLk-hyNwGKac="
                ),
                array(
                    "url" => "http://upload.qiniup.com/mkfile/sdf.jpg?s=er3&df",
                    "method" => "",
                    "headers" => array(
                        "Content-Type" => array("application/x-www-form-urlencoded"),
                        "X-Qiniu-Bbb" => array("BBB", "AAA"),
                        "X-Qiniu-Aaa" => array("DDD", "CCC"),
                        "X-Qiniu-" => array("a"),
                        "X-Qiniu" => array("b"),
                    ),
                    "body" => "name=test&language=go",
                    "expectedToken" => "ak:PUFPWsEUIpk_dzUvvxTTmwhp3p4="
                )
            );

            foreach ($testCases as $testCase) {
                list($sign, $err) = $auth->signQiniuAuthorization(
                    $testCase["url"],
                    $testCase["method"],
                    $testCase["body"],
                    new Header($testCase["headers"])
                );

                $this->assertNull($err);
                $this->assertEquals($testCase["expectedToken"], $sign);
            }
        }

        public function testDisableQiniuTimestampSignatureDefault()
        {
            $auth = new Auth("ak", "sk");
            $authedHeaders = $auth->authorizationV2("https://example.com", "GET");
            $this->assertArrayHasKey("X-Qiniu-Date", $authedHeaders);
        }

        public function testDisableQiniuTimestampSignature()
        {
            $auth = new Auth("ak", "sk", array(
                "disableQiniuTimestampSignature" => true
            ));
            $authedHeaders = $auth->authorizationV2("https://example.com", "GET");
            $this->assertArrayNotHasKey("X-Qiniu-Date", $authedHeaders);
        }
        public function testDisableQiniuTimestampSignatureEnv()
        {
            putenv("DISABLE_QINIU_TIMESTAMP_SIGNATURE=true");
            $auth = new Auth("ak", "sk");
            $authedHeaders = $auth->authorizationV2("https://example.com", "GET");
            $this->assertArrayNotHasKey("X-Qiniu-Date", $authedHeaders);
            putenv('DISABLE_QINIU_TIMESTAMP_SIGNATURE');
        }
        public function testDisableQiniuTimestampSignatureEnvBeIgnored()
        {
            putenv("DISABLE_QINIU_TIMESTAMP_SIGNATURE=true");
            $auth = new Auth("ak", "sk", array(
                "disableQiniuTimestampSignature" => false
            ));
            $authedHeaders = $auth->authorizationV2("https://example.com", "GET");
            $this->assertArrayHasKey("X-Qiniu-Date", $authedHeaders);
            putenv('DISABLE_QINIU_TIMESTAMP_SIGNATURE');
        }
    }
}