public static string GenerateSignature(string URL, string method, string body, string clientId, AsymmetricAlgorithm privateKey, AuthenticationInterface auth = null)
        {
            OAuthParameters oAuthParameters = new OAuthParameters();

            oAuthParameters.setOAuthConsumerKey(clientId);
            oAuthParameters.setOAuthNonce(OAuthUtil.GetNonce());
            oAuthParameters.setOAuthTimestamp(OAuthUtil.GetTimestamp());
            oAuthParameters.setOAuthSignatureMethod("RSA-SHA1");
            oAuthParameters.setOAuthVersion("1.0");
            if (!string.IsNullOrEmpty(body))
            {
                string oAuthBodyHash = Util.Base64Encode(Util.Sha1Encode(body));
                oAuthParameters.setOAuthBodyHash(oAuthBodyHash);
            }
            string oAuthSignature = OAuthUtil.RsaSign(OAuthUtil.GetBaseString(URL, method, oAuthParameters.getBaseParameters()), auth);

            oAuthParameters.setOAuthSignature(oAuthSignature);
            StringBuilder stringBuilder = new StringBuilder();

            foreach (KeyValuePair <string, string> current in oAuthParameters.getBaseParameters())
            {
                if (stringBuilder.Length == 0)
                {
                    stringBuilder.Append(OAuthParameters.OAUTH_KEY).Append(" ");
                }
                else
                {
                    stringBuilder.Append(",");
                }
                stringBuilder.Append(current.Key).Append("=\"").Append(Util.UriRfc3986(current.Value)).Append("\"");
            }
            return(stringBuilder.ToString());
        }
Ejemplo n.º 2
0
        /// <summary>
        /// This method generates an OAuth signature
        /// </summary>
        /// <param name="URL"></param>
        /// <param name="method"></param>
        /// <param name="body"></param>
        /// <returns></returns>
        public static String GenerateSignature(String URL, String method, String body, String clientId, AsymmetricAlgorithm privateKey)
        {
            OAuthParameters oAuthParameters = new OAuthParameters();

            oAuthParameters.setOAuthConsumerKey(clientId);
            oAuthParameters.setOAuthNonce(OAuthUtil.GetNonce());
            //oAuthParameters.setOAuthNonce("ssxECu3Ww1rURm2tM");
            oAuthParameters.setOAuthTimestamp(OAuthUtil.GetTimestamp());
            //oAuthParameters.setOAuthTimestamp("1466961120");
            oAuthParameters.setOAuthSignatureMethod("RSA-SHA256");
            oAuthParameters.setOAuthVersion("1.0");

            //Console.WriteLine("body: " + body);

            if (body != null)
            {
                String encodedHash = Util.Base64Encode(Util.Sha256Encode(body));
                //Console.WriteLine("bodyHash: " + encodedHash);
                oAuthParameters.setOAuthBodyHash(encodedHash);
            }

            String baseString = OAuthUtil.GetBaseString(URL, method, oAuthParameters.getBaseParameters());
            //Console.WriteLine("baseString: " + baseString);
            String signature = RsaSign(baseString);

            //Console.WriteLine("signature: " + signature);
            oAuthParameters.setOAuthSignature(signature);

            StringBuilder builder = new StringBuilder();

            foreach (KeyValuePair <string, string> entry in oAuthParameters.getBaseParameters())
            {
                if (builder.Length == 0)
                {
                    builder.Append(OAuthParameters.OAUTH_KEY).Append(" ");
                }
                else
                {
                    builder.Append(",");
                }
                builder.Append((entry.Key)).Append("=\"").Append(Util.UriRfc3986(entry.Value)).Append("\"");
            }


            //Console.WriteLine("authKey: " + builder.ToString());
            return(builder.ToString());
        }
Ejemplo n.º 3
0
        /// <summary>
        /// This method generates an OAuth signature
        /// </summary>
        /// <param name="URL"></param>
        /// <param name="method"></param>
        /// <param name="body"></param>
        /// <returns></returns>
        public static String GenerateSignature(String URL, String method, String body, String clientId, AsymmetricAlgorithm privateKey)
        {
            OAuthParameters oAuthParameters = new OAuthParameters();

            oAuthParameters.setOAuthConsumerKey(clientId);
            oAuthParameters.setOAuthNonce(OAuthUtil.GetNonce());
            oAuthParameters.setOAuthTimestamp(OAuthUtil.GetTimestamp());
            oAuthParameters.setOAuthSignatureMethod("RSA-SHA1");
            oAuthParameters.setOAuthVersion("1.0");


            String encodedHash = Util.Base64Encode(Util.Sha1Encode(body));

            oAuthParameters.setOAuthBodyHash(encodedHash);


            String baseString = OAuthUtil.GetBaseString(URL, method, oAuthParameters.getBaseParameters());
            String signature  = RsaSign(baseString);

            oAuthParameters.setOAuthSignature(signature);

            StringBuilder builder = new StringBuilder();

            foreach (KeyValuePair <string, string> entry in oAuthParameters.getBaseParameters())
            {
                if (builder.Length == 0)
                {
                    builder.Append(OAuthParameters.OAUTH_KEY).Append(" ");
                }
                else
                {
                    builder.Append(",");
                }
                builder.Append((entry.Key)).Append("=\"").Append(Util.uriRfc3986(entry.Value)).Append("\"");
            }

            return(builder.ToString());
        }