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任何人都可以描述我如何使用开发人员密钥、应用程序 ID 和用户名在 php 中生成令牌。Videyo 只提供 html js，他们没有任何对 php 的支持。请提示我。令牌长度为 200 以上。

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3 回答 3

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这是生成令牌的示例 php 代码。不要忘记将 $DEV_KEY 和 $APP_ID 替换为您的开发者密钥和应用程序 ID，您可以在https://developer.vidyo.io/dashboard上找到它们。对于用户名，不要添加任何特殊字符，尤其是“@”符号。该代码使用“@”将 appId 附加到用户名，因此如果在用户名中使用它会弄乱应用程序 ID 的解码。对于更短或更长的令牌持续时间，请更改 $expiresInSecs 值。

<!DOCTYPE html>
    <html>
      <head>
        <title>Token Generation php script</title>
      </head>
      <body>
        <p><?php echo "Token Generation Sample <br />";
        $DEV_KEY = "XXXXX" ;            // Copy your dev key from vidyo.io dashboard
        $APP_ID = "XXXXX.vidyo.io" ;    // Copy your app Id from vidyo.io dashboard
        $username = "Batman" ;          // Username, hard coded for debug purposes
        $expiresInSecs = 1000 ;         // Generated token will expire after these many seconds

        // time() by default subtracts datetime(1970, 1, 1) from the datetime
        // on which we call it, therefore the number of seconds is smaller
        // by (pseudocode!) seconds("1970-01-01").
        // In Erlang, on the other hand, we get the actual number of seconds,
        // hence we adjust for this difference here.
        // IMPORTANT! A 64bit architecture is assumed! Otherwise, the timestamp
        // might be stored as a 32bit integer, therefore limiting the "capacity"
        // to 2038 (see https://en.wikipedia.org/wiki/Year_2038_problem).
        $EPOCH_SECONDS = 62167219200 ;
        $expires = $EPOCH_SECONDS + $expiresInSecs + time();

        echo "<br />" ;
        echo "Developer key" . "\t" ."\t" ."\t" . ":" . $DEV_KEY . "<br />" ;
        echo "App ID          : " . $APP_ID . "<br />" ;
        echo "Username        : " . $username . "<br />" ;
        echo "Expires         : " . date("F j, Y, g:i a", $expiresInSecs + time()) . "<br />" ;

        $jid = $username . "@" . $APP_ID ;
        //echo "JID: " . $jid . "<br />" ;

        // Must place \0 within double quotes, not single quotes.
        $body = "provision" . "\0" . $jid . "\0" . $expires . "\0" . "" ;
        echo "BODY: " . $body . "<br />" ;

        // Important to convert to UTF8. I found this is what made the difference.
        $utf8_body = utf8_encode( $body ) ;
        echo "UTF8 BODY: " . $utf8_body . "<br />" ;

        // Ensure the SHA384 Algo is being used.
        $mac_hash = hash_hmac( "sha384", $utf8_body, $DEV_KEY ) ;
        echo "HMAC (384): " . $mac_hash . "<br />" ;

        // Again, ensure \0 are encapsulated with double quotes. Single quotes does not append the null character to the string
        $serialized = $utf8_body . "\0" . $mac_hash ;
        echo "SERIALIZED: " . $serialized . "<br />" ;

        // Base64 Encode the serialized string
        $b64_encoded = base64_encode( $serialized ) ;
        echo "<br /> B64 ENCODED TOKEN :<br /><br />" . $b64_encoded . "<br />" ;
    ?></p>
      </body>
    </html>
于 2017-11-14T18:41:05.563 回答
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您可以使用以下代码生成令牌：



    class secureToken{
       private static $secretKey = 'Your Desired key(Hash)'; 
       private static $secretIv = 'www.domain.com';
       private static $encryptMethod = "AES-256-CBC"; 
       public static function tokenencrypt($data) {
          $key = hash('sha256', self::$secretKey);
          $iv = substr(hash('sha256', self::$secretIv), 0, 16);
          $result = openssl_encrypt($data, self::$encryptMethod, $key, 0, $iv);
          return $result= base64_encode($result);
       }
       public static function tokendecrypt($data) {
          $key = hash('sha256', self::$secretKey);
          $iv = substr(hash('sha256', self::$secretIv), 0, 16);
          $result = openssl_decrypt(base64_decode($data), self::$encryptMethod, $key, 0, $iv);
          return $result;
       }
    }

使用方法：



    $tokenencrypt = secureToken::tokenencrypt(Your APP ID and Userid);
    $tokendecrypt = secureToken::tokendecrypt($tokenencrypt);
于 2017-11-14T05:48:36.523 回答
0

您可以使用 twilo php 生成具有给定参数的令牌。

暮光文档

于 2017-11-14T05:49:20.337 回答