Esempio n. 1
0
        /// <summary>
        ///     Generates a <see cref="OAuthWebQueryInfo" /> instance to pass to an
        ///     <see cref="IAuthenticator" /> for the purpose of requesting an
        ///     unauthorized request token.
        /// </summary>
        /// <param name="method">The HTTP method for the intended request</param>
        /// <param name="parameters">Any existing, non-OAuth query parameters desired in the request</param>
        /// <seealso cref="http://oauth.net/core/1.0#anchor9" />
        /// <returns></returns>
        public virtual OAuthWebQueryInfo BuildRequestTokenInfo(string method, WebParameterCollection parameters)
        {
            ValidateTokenRequestState();

            if (parameters == null)
            {
                parameters = new WebParameterCollection();
            }

            var timestamp = OAuthTools.GetTimestamp();
            var nonce     = OAuthTools.GetNonce();

            AddAuthParameters(parameters, timestamp, nonce);

            var signatureBase = OAuthTools.ConcatenateRequestElements(method, RequestTokenUrl, parameters);
            var signature     = OAuthTools.GetSignature(SignatureMethod, SignatureTreatment, signatureBase, ConsumerSecret);

            var info = new OAuthWebQueryInfo
            {
                WebMethod          = method,
                ParameterHandling  = ParameterHandling,
                ConsumerKey        = ConsumerKey,
                SignatureMethod    = SignatureMethod.ToRequestValue(),
                SignatureTreatment = SignatureTreatment,
                Signature          = signature,
                Timestamp          = timestamp,
                Nonce          = nonce,
                Version        = Version ?? "1.0",
                Callback       = OAuthTools.UrlEncodeRelaxed(CallbackUrl ?? ""),
                TokenSecret    = TokenSecret,
                ConsumerSecret = ConsumerSecret
            };

            return(info);
        }
Esempio n. 2
0
        public virtual OAuthWebQueryInfo BuildProtectedResourceInfo(string method, WebParameterCollection parameters,
                                                                    string url)
        {
            ValidateProtectedResourceState();

            if (parameters == null)
            {
                parameters = new WebParameterCollection();
            }

            // Include url parameters in query pool
            var uri           = new Uri(url);
            var urlParameters = System.Web.HttpUtility.ParseQueryString(uri.Query);

            foreach (var parameter in urlParameters.AllKeys)
            {
                switch (method.ToUpperInvariant())
                {
                case "POST":
                    parameters.Add(new HttpPostParameter(parameter, urlParameters[parameter]));
                    break;

                default:
                    parameters.Add(parameter, urlParameters[parameter]);
                    break;
                }
            }

            var timestamp = OAuthTools.GetTimestamp();
            var nonce     = OAuthTools.GetNonce();

            AddAuthParameters(parameters, timestamp, nonce);

            var signatureBase = OAuthTools.ConcatenateRequestElements(method, url, parameters);
            var signature     = OAuthTools.GetSignature(SignatureMethod, SignatureTreatment, signatureBase,
                                                        ConsumerSecret, TokenSecret);

            var info = new OAuthWebQueryInfo
            {
                WebMethod          = method,
                ParameterHandling  = ParameterHandling,
                ConsumerKey        = ConsumerKey,
                Token              = Token,
                SignatureMethod    = SignatureMethod.ToRequestValue(),
                SignatureTreatment = SignatureTreatment,
                Signature          = signature,
                Timestamp          = timestamp,
                Nonce              = nonce,
                Version            = Version ?? "1.0",
                Callback           = CallbackUrl,
                ConsumerSecret     = ConsumerSecret,
                TokenSecret        = TokenSecret
            };

            return(info);
        }
Esempio n. 3
0
        /// <summary>
        ///     Generates a <see cref="OAuthWebQueryInfo" /> instance to pass to an
        ///     <see cref="IAuthenticator" /> for the purpose of exchanging user credentials
        ///     for an access token authorized by the user at the Service Provider site.
        /// </summary>
        /// <param name="method">The HTTP method for the intended request</param>
        /// <seealso cref="http://tools.ietf.org/html/draft-dehora-farrell-oauth-accesstoken-creds-00#section-4" />
        /// <param name="parameters">Any existing, non-OAuth query parameters desired in the request</param>
        public virtual OAuthWebQueryInfo BuildClientAuthAccessTokenInfo(string method,
                                                                        WebParameterCollection parameters)
        {
            ValidateClientAuthAccessRequestState();

            if (parameters == null)
            {
                parameters = new WebParameterCollection();
            }

            var uri       = new Uri(AccessTokenUrl);
            var timestamp = OAuthTools.GetTimestamp();
            var nonce     = OAuthTools.GetNonce();

            AddXAuthParameters(parameters, timestamp, nonce);

            var signatureBase = OAuthTools.ConcatenateRequestElements(method, uri.ToString(), parameters);
            var signature     = OAuthTools.GetSignature(SignatureMethod, SignatureTreatment, signatureBase,
                                                        ConsumerSecret);

            var info = new OAuthWebQueryInfo
            {
                WebMethod          = method,
                ParameterHandling  = ParameterHandling,
                ClientMode         = "client_auth",
                ClientUsername     = ClientUsername,
                ClientPassword     = ClientPassword,
                ConsumerKey        = ConsumerKey,
                SignatureMethod    = SignatureMethod.ToRequestValue(),
                SignatureTreatment = SignatureTreatment,
                Signature          = signature,
                Timestamp          = timestamp,
                Nonce          = nonce,
                Version        = Version ?? "1.0",
                TokenSecret    = TokenSecret,
                ConsumerSecret = ConsumerSecret
            };

            return(info);
        }