public static AccessToken ExchangeForAccessToken(OAuthConsumerConfig config, string accessTokenUrl, string authToken, string tokenSecret, string verifier)
{
ValidateArguments(config);
AccessToken result = new AccessToken();
string timeStamp = _helpers.BuildTimestamp();
string nonce = _helpers.BuildNonce();
List<KeyValuePair<string, string>> requestParams = new List<KeyValuePair<string, string>>();
requestParams.Add(new KeyValuePair<string, string>("oauth_consumer_key", config.ConsumerKey));
requestParams.Add(new KeyValuePair<string, string>("oauth_nonce", nonce));
requestParams.Add(new KeyValuePair<string, string>("oauth_signature_method", SIGNATURE_METHOD));
requestParams.Add(new KeyValuePair<string, string>("oauth_timestamp", timeStamp));
requestParams.Add(new KeyValuePair<string, string>("oauth_token", authToken));
requestParams.Add(new KeyValuePair<string, string>("oauth_verifier", verifier));
requestParams.Add(new KeyValuePair<string, string>("oauth_version", OAUTH_VERSION));
string response = _requestImplementation.BuildAndExecuteRequest(accessTokenUrl, config.ConsumerSecret + "&" + tokenSecret, requestParams);
Dictionary<string, string> args = _helpers.SplitResponseParams(response);
if (args.ContainsKey("oauth_token")) result.OAuthToken = args["oauth_token"];
if (args.ContainsKey("oauth_token_secret")) result.OAuthTokenSecret = args["oauth_token_secret"];
return result;
}
protected void btnGenerateAuthorizeLink_Click(object sender, EventArgs e)
{
if (String.IsNullOrEmpty(txtConsumerKey.Text)) return;
if (String.IsNullOrEmpty(txtConsumerSecret.Text)) return;
OAuthConsumerConfig config = new OAuthConsumerConfig();
config.ConsumerKey = txtConsumerKey.Text;
config.ConsumerSecret = txtConsumerSecret.Text;
List<KeyValuePair<string, string>> authArgs = null;
if (PageProviderConfig.RequestLevelMode == RequestLevelModes.AtRequestToken)
{
string[] args = PageProviderConfig.RequestLevel.Split('=');
authArgs = new List<KeyValuePair<string, string>>();
authArgs.Add(new KeyValuePair<string, string>(args[0], args[1]));
}
AuthRequestResult authRequest = OAuthClient.GenerateUnauthorizedRequestToken(config, PageProviderConfig.RequestTokenUrl, PageProviderConfig.UserAuthUrl, authArgs);
SetSessionValue("OAuthTokenSecret", authRequest.OAuthTokenSecret);
SetSessionValue("ConsumerKey", txtConsumerKey.Text);
SetSessionValue("ConsumerSecret", txtConsumerSecret.Text);
lnkAuth.NavigateUrl = authRequest.AuthUrl + (PageProviderConfig.RequestLevelMode == RequestLevelModes.AtUserAuthPage ? "&" + PageProviderConfig.RequestLevel : String.Empty);
ltlTokenSecret.Text = authRequest.OAuthTokenSecret;
pnlAuthLink.Visible = true;
}
protected void btnExchange_Click(object sender, EventArgs e)
{
OAuthConsumerConfig config = new OAuthConsumerConfig();
config.ConsumerKey = txtConsumerKey.Text;
config.ConsumerSecret = txtConsumerSecret.Text;
AccessToken accessToken = OAuthClient.ExchangeForAccessToken(config, PageProviderConfig.AccessTokenUrl, ltlOAuthToken.Text, ltlTokenSecretCallback.Text, ltlOAuthVerifier.Text);
pnlAccessToken.Visible = true;
ltlAccessToken.Text = accessToken.OAuthToken;
ltlAccessTokenSecret.Text = accessToken.OAuthTokenSecret;
}
public static AuthRequestResult GenerateUnauthorizedRequestToken(OAuthConsumerConfig config, string requestTokenUrl, string userAuthUrl, List<KeyValuePair<string, string>> authArgs = null)
{
ValidateArguments(config);
AuthRequestResult result = new AuthRequestResult();
string timeStamp = _helpers.BuildTimestamp();
string nonce = _helpers.BuildNonce();
List<KeyValuePair<string, string>> requestParams = authArgs ?? new List<KeyValuePair<string, string>>();
requestParams.Add(new KeyValuePair<string, string>("oauth_consumer_key", config.ConsumerKey));
requestParams.Add(new KeyValuePair<string, string>("oauth_nonce", nonce));
requestParams.Add(new KeyValuePair<string, string>("oauth_signature_method", SIGNATURE_METHOD));
requestParams.Add(new KeyValuePair<string, string>("oauth_timestamp", timeStamp));
requestParams.Add(new KeyValuePair<string, string>("oauth_version", OAUTH_VERSION));
string response = _requestImplementation.BuildAndExecuteRequest(requestTokenUrl, config.ConsumerSecret + "&", requestParams);
Dictionary<string, string> args = _helpers.SplitResponseParams(response);
if (args.ContainsKey("oauth_token"))
{
// the &permission is an artifact of twitter's auth
// it isn't break other auths so i'm going to leave it here for now
result.AuthUrl = userAuthUrl + "?oauth_token=" + args["oauth_token"];
result.OAuthTokenSecret = args["oauth_token_secret"];
}
return result;
}
internal static void ValidateArguments(OAuthConsumerConfig config)
{
if(String.IsNullOrEmpty(config.ConsumerKey)) throw new ArgumentNullException();
if(String.IsNullOrEmpty(config.ConsumerSecret)) throw new ArgumentNullException();
}
internal static dynamic JsonMethod(OAuthConsumerConfig config, string url, string authToken, string tokenSecret, JavaScriptConverter jsConverter, List<KeyValuePair<string, string>> requestParams = null)
{
dynamic result = null;
if (requestParams == null) requestParams = new List<KeyValuePair<string, string>>();
bool useAuthorized = false;
if (!String.IsNullOrEmpty(authToken) && !String.IsNullOrEmpty(tokenSecret))
{
useAuthorized = true;
string timeStamp = _helpers.BuildTimestamp();
string nonce = _helpers.BuildNonce();
requestParams.Add(new KeyValuePair<string, string>("oauth_consumer_key", config.ConsumerKey));
requestParams.Add(new KeyValuePair<string, string>("oauth_nonce", nonce));
requestParams.Add(new KeyValuePair<string, string>("oauth_signature_method", SIGNATURE_METHOD));
requestParams.Add(new KeyValuePair<string, string>("oauth_timestamp", timeStamp));
requestParams.Add(new KeyValuePair<string, string>("oauth_token", authToken));
requestParams.Add(new KeyValuePair<string, string>("oauth_version", OAUTH_VERSION));
}
string response = _requestImplementation.BuildAndExecuteRequest(url, config.ConsumerSecret + "&" + tokenSecret, requestParams, useAuthorized);
if (!String.IsNullOrEmpty(response))
{
JavaScriptSerializer jss = new JavaScriptSerializer();
jss.RegisterConverters(new JavaScriptConverter[] { jsConverter });
try
{
result = jss.Deserialize(response, typeof(object)) as dynamic;
}
catch (Exception exc)
{
throw new InvalidJsonInputException();
}
}
return result;
}
public static dynamic JsonMethod(OAuthConsumerConfig config, string url, string authToken, string tokenSecret, List<KeyValuePair<string, string>> requestParams = null)
{
return JsonMethod(config, url, authToken, tokenSecret, new Json.DynamicJsonObject.DynamicJsonConverter(), requestParams);
}
public void JsonMethodInvalidJson()
{
MockRepository m = new MockRepository();
IOAuthHelpers helpers = m.DynamicMock<IOAuthHelpers>();
IOAuthRequestImplementation request = m.DynamicMock<IOAuthRequestImplementation>();
OAuthClient.SetHelperImplementation(helpers);
OAuthClient.SetRequestImplementation(request);
OAuthConsumerConfig config = new OAuthConsumerConfig();
config.ConsumerKey = CONSUMER_KEY;
config.ConsumerSecret = CONSUMER_SECRET;
string tokenSecret = "tokenSecret";
string authToken = "authToken";
string methodUrl = "methodUrl";
using (m.Record())
{
helpers.Expect(h => h.BuildTimestamp()).Return(timeStamp);
helpers.Expect(h => h.BuildNonce()).Return(nonce);
request.Expect(r => r.BuildAndExecuteRequest(ACCESS_TOKEN_URL, CONSUMER_SECRET, null)).IgnoreArguments().Return("response");
}
using (m.Playback())
{
Assert.Throws(typeof(InvalidJsonInputException), delegate
{
OAuthClient.JsonMethod(config, methodUrl, authToken, tokenSecret, new MockJavaScriptConverter());
});
}
}
public void JsonMethod()
{
MockRepository m = new MockRepository();
IOAuthHelpers helpers = m.DynamicMock<IOAuthHelpers>();
IOAuthRequestImplementation request = m.DynamicMock<IOAuthRequestImplementation>();
OAuthClient.SetHelperImplementation(helpers);
OAuthClient.SetRequestImplementation(request);
OAuthConsumerConfig config = new OAuthConsumerConfig();
config.ConsumerKey = CONSUMER_KEY;
config.ConsumerSecret = CONSUMER_SECRET;
string tokenSecret = "tokenSecret";
string authToken = "authToken";
string methodUrl = "methodUrl";
string response = "{key: 'value'}";
using (m.Record())
{
helpers.Expect(h => h.BuildTimestamp()).Return(timeStamp);
helpers.Expect(h => h.BuildNonce()).Return(nonce);
request.Expect(r => r.BuildAndExecuteRequest(ACCESS_TOKEN_URL, CONSUMER_SECRET, null)).IgnoreArguments().Return(response);
}
using (m.Playback())
{
dynamic result = OAuthClient.JsonMethod(config, methodUrl, authToken, tokenSecret, new MockJavaScriptConverter());
Assert.AreEqual("value", result["key"]);
}
}
public void GenerateUnauthorizedRequestWithoutArguments()
{
MockRepository mr = new MockRepository();
OAuthConsumerConfig config = new OAuthConsumerConfig();
using (mr.Record())
{
Assert.Throws(typeof(ArgumentNullException), delegate
{
OAuthClient.GenerateUnauthorizedRequestToken(config, REQUEST_TOKEN_URL, USER_AUTH_URL);
});
}
}
public void GenerateUnauthorizedRequestToken()
{
MockRepository m = new MockRepository();
IOAuthHelpers helpers = m.DynamicMock<IOAuthHelpers>();
IOAuthRequestImplementation request = m.DynamicMock<IOAuthRequestImplementation>();
OAuthClient.SetHelperImplementation(helpers);
OAuthClient.SetRequestImplementation(request);
OAuthConsumerConfig config = new OAuthConsumerConfig();
config.ConsumerKey = CONSUMER_KEY;
config.ConsumerSecret = CONSUMER_SECRET;
string tokenSecret = "tokenSecret";
string responseToken = "responseToken";
string responseTokenSecret = "responseTokenSecret";
Dictionary<string, string> responseParameters = new Dictionary<string, string>();
responseParameters.Add("oauth_token", responseToken);
responseParameters.Add("oauth_token_secret", responseTokenSecret);
using (m.Record())
{
helpers.Expect(h => h.BuildTimestamp()).Return(timeStamp);
helpers.Expect(h => h.BuildNonce()).Return(nonce);
request.Expect(r => r.BuildAndExecuteRequest(ACCESS_TOKEN_URL, CONSUMER_SECRET, null)).IgnoreArguments().Return("response");
helpers.Expect(h => h.SplitResponseParams(null)).IgnoreArguments().Return(responseParameters);
}
using (m.Playback())
{
AuthRequestResult result = OAuthClient.GenerateUnauthorizedRequestToken(config, REQUEST_TOKEN_URL, USER_AUTH_URL);
//TODO: need to add test coverage around the permission scope stuff added
//Assert.AreEqual(USER_AUTH_URL + "?oauth_token=" + responseToken + "&permission=read", result.AuthUrl);
Assert.AreEqual(USER_AUTH_URL + "?oauth_token=" + responseToken, result.AuthUrl);
Assert.AreEqual(responseTokenSecret, result.OAuthTokenSecret);
}
}
public void ExchangeForAccessToken()
{
MockRepository m = new MockRepository();
IOAuthHelpers _helpers = m.DynamicMock<IOAuthHelpers>();
IOAuthRequestImplementation _request = m.DynamicMock<IOAuthRequestImplementation>();
OAuthClient.SetHelperImplementation(_helpers);
OAuthClient.SetRequestImplementation(_request);
OAuthConsumerConfig config = new OAuthConsumerConfig();
config.ConsumerSecret = CONSUMER_SECRET;
config.ConsumerKey = CONSUMER_KEY;
string tokenSecret = "tokenSecret";
string responseToken = "responseToken";
string responseTokenSecret = "responseTokenSecret";
Dictionary<string, string> responseParameters = new Dictionary<string, string>();
responseParameters.Add("oauth_token", responseToken);
responseParameters.Add("oauth_token_secret", responseTokenSecret);
using (m.Record())
{
_helpers.Expect(h => h.BuildTimestamp()).Return(timeStamp);
_helpers.Expect(h => h.BuildNonce()).Return(nonce);
_request.Expect(r => r.BuildAndExecuteRequest(ACCESS_TOKEN_URL, CONSUMER_SECRET + "&" + tokenSecret, null)).IgnoreArguments().Return("response");
_helpers.Expect(h => h.SplitResponseParams(null)).IgnoreArguments().Return(responseParameters);
}
using (m.Playback())
{
AccessToken result = OAuthClient.ExchangeForAccessToken(config, ACCESS_TOKEN_URL, "authToken", tokenSecret, "verifier");
Assert.AreEqual(responseToken, result.OAuthToken);
Assert.AreEqual(responseTokenSecret, result.OAuthTokenSecret);
}
}
protected void btnGetTweets_Click(object sender, EventArgs e)
{
OAuthConsumerConfig config = new OAuthConsumerConfig();
config.ConsumerKey = txtConsumerKey.Text;
config.ConsumerSecret = txtConsumerSecret.Text;
dynamic tweets = OAuthClient.JsonMethod(config, PageProviderConfig.DemoMethodUrl, ltlAccessToken.Text, ltlAccessTokenSecret.Text, PageProviderConfig.DemoMethodArguments);
grdTweets.DataSource = PageProviderConfig.TransposeResults(tweets);
grdTweets.DataBind();
}
