/// <summary>
/// Requests authorization from Google to access data from a set of Google applications.
/// </summary>
/// <param name="consumer">The Google consumer previously constructed using <see cref="CreateWebConsumer"/> or <see cref="CreateDesktopConsumer"/>.</param>
/// <param name="requestedAccessScope">The requested access scope.</param>
public static void RequestAuthorization(WebConsumer consumer) {
if (consumer == null) {
throw new ArgumentNullException("consumer");
}
Uri callback = Util.GetCallbackUrlFromContext();
var request = consumer.PrepareRequestUserAuthorization(callback, null, null);
consumer.Channel.Send(request);
}
public ActionResult OAuth(string returnUrl)
{
var twitter = new WebConsumer(TwitterConsumer.ServiceDescription, _consumerTokenManager);
var url = Request.Url.ToString().Replace("OAuth", "OAuthCallback");
var callbackUri = new Uri(url);
twitter.Channel.Send(twitter.PrepareRequestUserAuthorization(callbackUri, null, null));
return RedirectToAction("LogOn");
}
public void RequestAuthorization()
{
_twitter = new WebConsumer(TwitterConsumer.ServiceDescription, TokenManager);
var accessTokenResponse = _twitter.ProcessUserAuthorization();
if (accessTokenResponse != null)
AccessToken = accessTokenResponse.AccessToken;
else
_twitter.Channel.Send(_twitter.PrepareRequestUserAuthorization());
}
//http://api.linkedin.com/v1/people/~
public static void RequestAuthorization(WebConsumer consumer)
{
if (consumer == null)
{
throw new ArgumentNullException("consumer");
}
Uri callback = HttpRequestExtensions.GetUrlRewriter(HttpContext.Current.Request.Headers, Util.GetCallbackUrlFromContext().StripQueryArgumentsWithPrefix("oauth_"));
var request = consumer.PrepareRequestUserAuthorization(callback, null, null);
consumer.Channel.Send(request);
}
public void StartAuthentication()
{
var request = HttpContext.Current.Request;
using (var twitter = new WebConsumer(ServiceDescription, _tokenManager))
{
var callBackUrl = new Uri(request.Url.Scheme + "://" + request.Url.Authority + CallBackUrl);
twitter.Channel.Send(
twitter.PrepareRequestUserAuthorization(callBackUrl, null, null)
);
}
}
public ActionResult Login()
{
var oauthConsumer = new WebConsumer(Configuration.GetOauthConfiguration(), new JsonTokenManager(Request));
var oauthResponse = oauthConsumer.ProcessUserAuthorization();
if (oauthResponse != null)
{
FormsAuthentication.SetAuthCookie(oauthResponse.AccessToken, true);
return RedirectToAction("Index");
}
var oauthRequest = oauthConsumer.PrepareRequestUserAuthorization(Request.Url, null, null);
return oauthConsumer.Channel.PrepareResponse(oauthRequest).AsActionResult();
}
public ActionResult StartOAuth()
{
smugmug myMug = new smugmug();
var serviceProvider = myMug.GetServiceDescription();
var consumer = new WebConsumer(serviceProvider, myMug.InMemoryTokenManager);
// Url to redirect to
var authUrl = new Uri(Request.Url.Scheme + "://" + Request.Url.Authority + "/OAuth/OAuthCallBack/");
// request access
consumer.Channel.Send(consumer.PrepareRequestUserAuthorization(authUrl, null, null));
// This will not get hit!
return null;
}
public ActionResult About()
{
var twitter = new WebConsumer(TwitterConsumer.ServiceDescription,
this.TokenManager);
// Is Twitter calling back with authorization?
var accessTokenResponse = twitter.ProcessUserAuthorization();
if (accessTokenResponse != null)
{
this.AccessToken = accessTokenResponse.AccessToken;
}
else if (this.AccessToken == null)
{
// If we don't yet have access, immediately request it.
twitter.Channel.Send(twitter.PrepareRequestUserAuthorization());
}
return View();
}
protected void Page_Load(object sender, EventArgs e) {
if (this.TokenManager != null) {
this.MultiView1.ActiveViewIndex = 1;
if (!IsPostBack) {
var twitter = new WebConsumer(TwitterConsumer.ServiceDescription, this.TokenManager);
// Is Twitter calling back with authorization?
var accessTokenResponse = twitter.ProcessUserAuthorization();
if (accessTokenResponse != null) {
this.AccessToken = accessTokenResponse.AccessToken;
} else if (this.AccessToken == null) {
// If we don't yet have access, immediately request it.
twitter.Channel.Respond(twitter.PrepareRequestUserAuthorization());
}
}
}
}
public ActionResult PrepareAuthRequest(Uri callback, IConsumerTokenManager tokenManager)
{
_webConsumer = new WebConsumer(GoogleConsumer.ServiceDescription, tokenManager);
var accessToken = GetAccessToken();
if (string.IsNullOrEmpty(accessToken))
{
var extraParameters = new Dictionary<string, string>();
extraParameters.Add("scope", "https://www.googleapis.com/auth/userinfo.profile");
var request = _webConsumer.PrepareRequestUserAuthorization(callback, extraParameters, null);
return _webConsumer.Channel.PrepareResponse(request).AsActionResult();
}
return null;
}
public ActionResult PrepareAuthRequest(Uri callback, IConsumerTokenManager tokenManager)
{
_webConsumer = new WebConsumer(TwitterConsumer.SignInWithTwitterServiceDescription, tokenManager);
var token = GetAccessToken();
if (string.IsNullOrEmpty(token))
{
var redirectParameters = new Dictionary<string, string>();
redirectParameters["force_login"] = "******";
var request = _webConsumer.PrepareRequestUserAuthorization(callback, null, redirectParameters);
return _webConsumer.Channel.PrepareResponse(request).AsActionResult();
}
return null;
}
/// <summary>
/// Requests authorization from Google to access data from a set of Google applications.
/// </summary>
/// <param name="consumer">The Google consumer previously constructed using <see cref="CreateWebConsumer"/> or <see cref="CreateDesktopConsumer"/>.</param>
/// <param name="requestedAccessScope">The requested access scope.</param>
public static void RequestAuthorization(WebConsumer consumer, Applications requestedAccessScope)
{
if (consumer == null) {
throw new ArgumentNullException("consumer");
}
var extraParameters = new Dictionary<string, string> {
{ "scope", GetScopeUri(requestedAccessScope) },
};
Uri callback = Util.GetCallbackUrlFromContext();
var request = consumer.PrepareRequestUserAuthorization(callback, extraParameters, null);
consumer.Channel.Send(request);
}
/// <summary>
/// Requests authorization from ODesk to access API data
/// </summary>
public static void RequestAuthorization(WebConsumer consumer)
{
if (consumer == null)
{
throw new ArgumentNullException("consumer");
}
var callback = Utility.GetCallbackUrlFromContext();
consumer.Channel.Send(consumer.PrepareRequestUserAuthorization());
}
/// <summary>
/// Starts OAuth by getting a request Token and redirecting the user to the provider.
/// </summary>
/// <param name="tokenManager"></param>
public static void StartOAuthFlow(IConsumerTokenManager tokenManager, Uri callback=null)
{
var twitter = new WebConsumer(TwitterConsumer.ServiceDescription, tokenManager);
UserAuthorizationRequest usr = twitter.PrepareRequestUserAuthorization(callback, null, null);
twitter.Channel.Send(usr);
}
//[HttpPost]
public ActionResult AuthenticateWithTwitter()
{
if (Request.Url == null)
{
return View("AuthenticateIndex");
}
var twitter = new WebConsumer(TwitterConsumer.ServiceDescription, _consumerTokenManager);
var callBackUrl = CreateUri(Request.Url, "Account/TwitterOAuthCallback");
twitter.Channel.Send(twitter.PrepareRequestUserAuthorization(callBackUrl, null, null));
return RedirectToAction("Authenticate");
}
/// <summary>
/// Prepares a redirect that will send the user to Twitter to sign in.
/// </summary>
/// <param name="forceNewLogin">if set to <c>true</c> the user will be required to re-enter their Twitter credentials even if already logged in to Twitter.</param>
public void BeginAuthenticate(bool forceNewLogin)
{
using (WebConsumer consumer = new WebConsumer(SignInWithTwitterServiceDescription, this.Consumer.TokenManager))
{
var redirectParameters = new Dictionary<string, string>();
if (forceNewLogin)
{
redirectParameters["force_login"] = "******";
}
Uri callback = MessagingUtilities.GetRequestUrlFromContext().StripQueryArgumentsWithPrefix("oauth_");
var request = consumer.PrepareRequestUserAuthorization(callback, null, redirectParameters);
consumer.Channel.Send(request);
}
}
