Question

我正在尝试在C＃服务器中验证传入的已签名请求。请求来自社交平台（naver）。我从他们那里获得的是证书（如下）。

我正在使用DevDefinedOAuth

http://code.google.com/p/devdefined-tools/

他们有一篇关于这个主题的维基文章。

http://code.google.com/p/devdefined-tools/wiki/OAuthSignatureValidation

这是我的代码：

        public static bool isValidRequest2( HttpListenerRequest request )
        {
            X509Certificate2 cert = new X509Certificate2();
            cert.Import( Encoding.ASCII.GetBytes(
@"-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----" ) );

            DevDefined.OAuth.Framework.OAuthContext context = new DevDefined.OAuth.Framework.OAuthContext
            {
              //RawUri = request.Url,
              RawUri = CleanUri( request.Url ),
              Cookies = new NameValueCollection(),
              Headers = request.Headers,
              RequestMethod = request.HttpMethod,
              FormEncodedParameters = new NameValueCollection(),
              QueryParameters = new NameValueCollection( request.QueryString )
            };
            // do I need to set them manually?.. let's try..
            context.ConsumerKey = request.QueryString[ "oauth_consumer_key" ];
            context.Timestamp = request.QueryString[ "oauth_timestamp" ];
            context.Nonce = request.QueryString[ "oauth_nonce" ];
            context.Signature = request.QueryString[ "oauth_signature" ];

            var signer = new DevDefined.OAuth.Framework.Signing.OAuthContextSigner();

            DevDefined.OAuth.Framework.SigningContext signingContext = new DevDefined.OAuth.Framework.SigningContext();

            // use context.ConsumerKey to fetch information required for signature validation for this consumer.

            signingContext.Algorithm = cert.PublicKey.Key;
            //signingContext.ConsumerSecret; // if there is a consumer secret

            return ( signer.ValidateSignature( context, signingContext ) );
        }

这是一个示例请求：（我出于安全原因稍微更改了网址 ）

网址：http://www.maxmax.co.cc:7677/?oauth_signature=b58RqdQ0Atnrvvy6Qi81BRv1fhmXIQEl3hY++Wi7kiinSOhWq7mluhsapEi/GvCUG6RjrYVowwTcoi MqqmVCasFlON7zU7Yyi8nOUAoClpoft0BXbT5xyNUmLOxTk47tmjWVMLniaOieVUEQLwP2yycH6hiWkf2gFWGsu9LHZbE =安培; oauth_nonce = 14611349243983507＆安培; OAuth的_version = 1.0＆安培; oauth_body_hash = 2jmj7l5rSw0yVb / vlWAYkK / YBwk =安培; oauth_signature_method = RSA-SHA1＆安培; oauth_consumer_key = naver.com＆安培; xoauth_sign ature_publickey = http://nsocialcontainer.com/server/naver_socialapp_public.cer& xoauth_public_key = http://nsocialcontainer.com/server /naver_socialapp_public.cer&opensocial_owner_id=1400000000010946792&opensocial_app_id=25992&oauth_timestamp=1296334075
HttpMethod：GET
UserAgent：Jakarta Commons-HttpClient / 3.1
QueryString
- oauth_signature：b58RqdQ0Atnrvvy6Qi81BRv1fhmXIQEl3hY ++ Wi7kiinSOhWq7mluhsapEi / GvCUG6RjrYVowwTcoiMqqmVCasFlON7zU7Yyi8nOUAoClpoft0BX bT5xyNUmLOxTk47tmjWVMLniaOieVUEQLwP2yycH6hiWkf2gFWGsu9LHZbE =
- oauth_nonce：14611349243983507 - oauth_version：1.0
- oauth_body_hash：2jmj7l5rSw0yVb / vlWAYkK / YBwk =
- oauth_signature_method：RSA-SHA1
- oauth_consumer_key：naver.com
- xoauth_signature_publickey：http：//nsocialcontainer.com/server/naver_socialapp_public.cer
- xoauth_public_key：http：//nsocialcontainer.com/server/naver_socialapp_public.cer
- opensocial_owner_id：1400000000010946792
- opensocial_app_id：25992
- oauth_timestamp：1296334075
标题
- X-Forwarded-For：61.75.38.242
- X-shindig-dos：on - Accept-Encoding：gzip，deflate
- 主机：www.maxmax.co.cc：7677
body：“”

我没有收到错误消息，没有异常，但isValidRequest2（）总是返回'false' 即使有效请求。

我一定是错了。任何帮助将不胜感激！！如果您对此问题有任何疑问，请询问。

感谢!!!!

Answer 1

您使用的是哪个版本的库，如果您还没有在这里尝试从github源代码构建，请执行以下操作：

https://github.com/bittercoder/DevDefined.OAuth

此外，值得注意的是，一些opensocial平台实现返回Url的额外＆符号（例如以前的朋友） - 有关详细信息，请参阅此博客文章的底部：

http://blog.bittercoder.com/PermaLink,guid,4f387bde-7ed6-480b-952b-bbc0ead9ebfb.aspx

如果您仍然遇到问题，如果您可以提供指向您的消费者代码的完整示例的链接（我建议创建一个要点：https://gist.github.com/gists），这对理解问题是非常有帮助的。< / p>

在C＃中验证签名的请求

1 个答案: