/// <summary> /// Generates and signs the signature base string /// </summary> /// <param name="httpsURL"></param> /// <param name="requestMethod"></param> /// <param name="oparams"></param> /// <returns></returns> private string generateAndSignSignature(String httpsURL, String requestMethod, OAuthParameters oparams) { OAuthParameters sbsParams = new OAuthParameters(); sbsParams.putAll(oparams.getBaseParameters()); string realm = null; if (sbsParams.get(REALM) != EMPTY_STRING) { realm = sbsParams.get(REALM); sbsParams.remove(REALM, null); } String baseString; baseString = generateSignatureBaseString(httpsURL, requestMethod, sbsParams); _signatureBaseString = baseString; String signature; signature = sign(baseString, privateKey); oparams.addParameter(OAUTH_SIGNATURE, signature); if (realm != null) { sbsParams.put(REALM, realm); } return(signature); }
/// <summary> /// Normalize the OAuth parameters as they are added to the signature base string /// </summary> /// <param name="httpUrl"></param> /// <param name="requestParameters"></param> /// <returns></returns> private static String normalizeParameters(String httpUrl, OAuthParameters requestParameters) { // add the querystring to the base string (if one exists) if (httpUrl.IndexOf(QUESTION_MARK) > 0) { NameValueCollection queryParameters = HttpUtility.ParseQueryString(httpUrl.Substring(httpUrl.IndexOf(QUESTION_MARK) + 1)); foreach (string key in queryParameters) { requestParameters.put(key, UrlEncodeRfc3986(queryParameters[key])); } } // piece together the base string, encoding each key and value StringBuilder paramString = new StringBuilder(); foreach (KeyValuePair <string, SortedSet <string> > kvp in requestParameters.getBaseParameters()) { if (kvp.Value.Count == 0) { continue; // Skip if key doesn't have any values } if (paramString.Length > 0) { paramString.Append(AMP); } int tempCounter = 0; foreach (string value in kvp.Value.Keys) { paramString.Append(UrlEncodeRfc3986(kvp.Key)).Append(EQUALS).Append((value)); if (tempCounter != kvp.Value.Count - 1) { paramString.Append(AMP); } tempCounter++; } } return(paramString.ToString()); }
/// <summary> /// Generates and signs the signature base string /// </summary> /// <param name="httpsURL"></param> /// <param name="requestMethod"></param> /// <param name="oparams"></param> /// <returns></returns> private string generateAndSignSignature(String httpsURL, String requestMethod, OAuthParameters oparams) { OAuthParameters sbsParams = new OAuthParameters(); sbsParams.putAll(oparams.getBaseParameters()); string realm = null; if (sbsParams.get(REALM) != EMPTY_STRING) { realm = sbsParams.get(REALM); sbsParams.remove(REALM, null); } String baseString; baseString = generateSignatureBaseString(httpsURL, requestMethod, sbsParams); _signatureBaseString = baseString; String signature; signature = sign(baseString, privateKey); oparams.addParameter(OAUTH_SIGNATURE, signature); if (realm != null) { sbsParams.put(REALM, realm); } return signature; }
/// <summary> /// Normalize the OAuth parameters as they are added to the signature base string /// </summary> /// <param name="httpUrl"></param> /// <param name="requestParameters"></param> /// <returns></returns> private static String normalizeParameters(String httpUrl, OAuthParameters requestParameters) { // add the querystring to the base string (if one exists) if (httpUrl.IndexOf(QUESTION_MARK) > 0) { NameValueCollection queryParameters = HttpUtility.ParseQueryString(httpUrl.Substring(httpUrl.IndexOf(QUESTION_MARK) + 1)); foreach (string key in queryParameters) { requestParameters.put(key, UrlEncodeRfc3986(queryParameters[key])); } } // piece together the base string, encoding each key and value StringBuilder paramString = new StringBuilder(); foreach (KeyValuePair<string, SortedSet<string>> kvp in requestParameters.getBaseParameters()) { if (kvp.Value.Count == 0) { continue; // Skip if key doesn't have any values } if (paramString.Length > 0) { paramString.Append(AMP); } int tempCounter = 0; foreach (string value in kvp.Value.Keys) { paramString.Append(UrlEncodeRfc3986(kvp.Key)).Append(EQUALS).Append((value)); if (tempCounter != kvp.Value.Count - 1) { paramString.Append(AMP); } tempCounter++; } } return paramString.ToString(); }