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任何人都可以幫助解決如何使用AWS Signature,AWS Credentials和PHP SDK 3訪問API網關API嗎?看起來AWS簽名實際上並未將標題附加到Guzzle請求。如何使用PHP SDK從AWS API網關訪問API 3
這裏是我的代碼:
<?php
require 'vendor/autoload.php';
use Aws\Credentials\Credentials;
use GuzzleHttp\Client;
use GuzzleHttp\Psr7\Request;
use Aws\Signature\SignatureV4;
$access_key = '<access_key>';
$secret_key = '<secret_key>';
$url = 'https://<api-id>.execute-api.us-east-1.amazonaws.com/v1/camel?q=*';
$region = 'us-east-1';
$credentials = new Credentials($access_key, $secret_key);
var_dump($credentials);
$client = new Client();
$request = new Request('GET', $url);
var_dump($request);
$s4 = new SignatureV4("execute-api", $region);
$s4 = new SignatureV4("execute-api", "us-east-1");
$s4->signRequest($request, $credentials);
var_dump($s4);
var_dump($request);
$response = $client->send($request);
而我得到的錯誤是:
(!) Fatal error: Uncaught exception
'GuzzleHttp\Exception\ClientException' with message ' in
/path/to/vendor/guzzlehttp/guzzle/src/Exception/RequestException.php on
line 113
(!) GuzzleHttp\Exception\ClientException: Client error: `GET
https://<api-id>.execute-api.us-east-1.amazonaws.com/v1/camel?q=*`
resulted in a `403 Forbidden` response: {"message":"Missing
Authentication Token"} in
/path/to/vendor/guzzlehttp/guzzle/src/Exception/RequestException.php on
line 113
Call Stack
# Time Memory Function Location
1 0.0002 234048 {main}() ../access.php:0
2 0.2801 486272 GuzzleHttp\Client->send() ../access.php:29
3 0.3787 574224 GuzzleHttp\Promise\Promise->wait() ../Client.php:106
線access.php的29:
$response = $client->send($request);
一點也沒有」 t從var_dumps中顯示任何頭文件正在被添加。我能夠在API網關和Postman中成功測試此端點。啓用CORS似乎沒有什麼區別。
有沒有人解決過這個問題呢?
此問題在https://forums.aws.amazon.com/post!reply.jspa?messageID=795522和https://forums.aws.amazon.com/thread.jspa?messageID=774631&tstart=0也涵蓋,但這裏沒有解決方案。
'$ s4-> signRequest()'真的應該在void上下文中調用,還是它有返回值? –
你是對的,它確實有回報價值。我沒有仔細閱讀文檔(http://docs.aws.amazon.com/aws-sdk-php/v3/api/class-Aws.Signature.SignatureV4.html#_signRequest)。 – pzzd
不錯的工作,解決這個問題只不過是你可能想要開始尋找的地方。實際上我並沒有真正知道答案,但是無論何時我看到看起來像是一個丟棄的返回值,這是一個紅色的標誌,即*可能有用的東西將被丟棄,即使它只是一個真/假通過/失敗表示需要詢問別的東西來檢索錯誤消息......或者在這種情況下,添加所有簽名信息的新請求。 –