/// <summary>
/// Oauth begin authentication method for facebook
/// </summary>
/// <param name="credential"></param>
public void BeginAuthentication(Credentials credential)
{
var oContext = new OAuthContext
{
ConsumerKey = credential.ConsumerKey,
ConsumerSecret = credential.ConsumerSecret,
VerifierUrl = credential.VerifierUrl,
RequestAccessTokenUrl = credential.RequestAccessTokenUrl,
RequestProfileUrl = credential.RequestProfileUrl,
Scope = credential.Scope,
OAuthVersion = OAuthVersion.V2,
SocialSiteName = "Facebook"
};
//In version 2.0 no need to get request token
oContext.ObtainVerifier();
}
/// <summary>
/// Oauth begin authentication method for twitter
/// </summary>
/// <param name="credential"></param>
public void BeginAuthentication(Credentials credential)
{
var oContext = new OAuthContext
{
ConsumerKey = credential.ConsumerKey,
ConsumerSecret = credential.ConsumerSecret,
RequestTokenUrl = credential.RequestTokenUrl,
VerifierUrl = credential.VerifierUrl,
RequestAccessTokenUrl = credential.RequestAccessTokenUrl,
RequestProfileUrl = credential.RequestProfileUrl,
Realm = HttpContext.Current.Request.Url.Scheme + "://" + HttpContext.Current.Request.Url.DnsSafeHost + HttpContext.Current.Request.ApplicationPath,
OAuthVersion = OAuthVersion.V1,
SocialSiteName = "Twitter"
};
oContext.GetRequestToken();
oContext.ObtainVerifier();
}
/// <summary>
/// Google plus authentication event
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void GP_OnClick(object sender, EventArgs e)
{
try
{
Session["channel"] = Channel.GooglePlus.ToString();
//Retrieve values from settings file
var googleConsumerKeySettings = ConfigurationManager.AppSettings["GoogleConsumerKey"];
var googleConsumerSecretSettings = ConfigurationManager.AppSettings["GoogleConsumerSecret"];
var googleRequestTokenUrlSettings = ConfigurationManager.AppSettings["GoogleRequestTokenUrl"];
var googleVerifierUrlSettings = ConfigurationManager.AppSettings["GoogleVerifierUrl"];
var googleRequestAccessTokenUrlSettings = ConfigurationManager.AppSettings["GoogleRequestAccessTokenUrl"];
var googleRequestProfileUrlSettings = ConfigurationManager.AppSettings["GoogleRequestProfileUrl"];
var googleScopeSettings = ConfigurationManager.AppSettings["GoogleScope"];
string googleConsumerKey = string.Empty;
string googleConsumerSecret = string.Empty;
string googleRequestTokenUrl = string.Empty;
string googleVerifierUrl = string.Empty;
string googleRequestAccessTokenUrl = string.Empty;
string googleRequestProfileUrl = string.Empty;
string googleScope = string.Empty;
if (googleConsumerKeySettings != null)
googleConsumerKey = googleConsumerKeySettings.ToString();
if (googleConsumerSecretSettings != null)
googleConsumerSecret = googleConsumerSecretSettings.ToString();
if (googleRequestTokenUrlSettings != null)
googleRequestTokenUrl = googleRequestTokenUrlSettings.ToString();
if (googleVerifierUrlSettings != null)
googleVerifierUrl = googleVerifierUrlSettings.ToString();
if (googleRequestAccessTokenUrlSettings != null)
googleRequestAccessTokenUrl = googleRequestAccessTokenUrlSettings.ToString();
if (googleRequestProfileUrlSettings != null)
googleRequestProfileUrl = googleRequestProfileUrlSettings.ToString();
if (googleScopeSettings != null)
googleScope = googleScopeSettings.ToString();
//Create Credential object with consumer specific credentials
Credentials credential = new Credentials();
credential.ConsumerKey = googleConsumerKey;
credential.ConsumerSecret = googleConsumerSecret;
credential.RequestTokenUrl = googleRequestTokenUrl;
credential.VerifierUrl = googleVerifierUrl;
credential.RequestAccessTokenUrl = googleRequestAccessTokenUrl;
credential.RequestProfileUrl = googleRequestProfileUrl;
credential.Scope = googleScope;
var tClient = new OAuthGoogleClient();
tClient.BeginAuthentication(credential);
}
catch (Exception ex)
{
txtGPResponse.Text = "Error occurred while retrieving google token! " + ex.Message;
}
}
/// <summary>
/// Facebook authentication
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void fb_OnClick(object sender, EventArgs e)
{
try
{
Session["channel"] = Channel.Facebook.ToString();
//Retrieve values from settings file
var facebookConsumerKeySettings = ConfigurationManager.AppSettings["FacebookConsumerKey"];
var facebookConsumerSecretSettings = ConfigurationManager.AppSettings["FacebookConsumerSecret"];
var facebookVerifierUrlSettings = ConfigurationManager.AppSettings["FacebookVerifierUrl"];
var facebookRequestAccessTokenUrlSettings = ConfigurationManager.AppSettings["FacebookRequestAccessTokenUrl"];
var facebookRequestProfileUrlSettings = ConfigurationManager.AppSettings["FacebookRequestProfileUrl"];
var facebookScopeSettings = ConfigurationManager.AppSettings["FacebookScope"];
string facebookConsumerKey = string.Empty;
string facebookConsumerSecret = string.Empty;
string facebookVerifierUrl = string.Empty;
string facebookRequestAccessTokenUrl = string.Empty;
string facebookRequestProfileUrl = string.Empty;
string facebookScope = string.Empty;
if (facebookConsumerKeySettings != null)
facebookConsumerKey = facebookConsumerKeySettings.ToString();
if (facebookConsumerSecretSettings != null)
facebookConsumerSecret = facebookConsumerSecretSettings.ToString();
if (facebookVerifierUrlSettings != null)
facebookVerifierUrl = facebookVerifierUrlSettings.ToString();
if (facebookRequestAccessTokenUrlSettings != null)
facebookRequestAccessTokenUrl = facebookRequestAccessTokenUrlSettings.ToString();
if (facebookRequestProfileUrlSettings != null)
facebookRequestProfileUrl = facebookRequestProfileUrlSettings.ToString();
if (facebookScopeSettings != null)
facebookScope = facebookScopeSettings.ToString();
//Create Credential object with consumer specific credentials
Credentials credential = new Credentials();
credential.ConsumerKey = facebookConsumerKey;
credential.ConsumerSecret = facebookConsumerSecret;
credential.VerifierUrl = facebookVerifierUrl;
credential.RequestAccessTokenUrl = facebookRequestAccessTokenUrl;
credential.RequestProfileUrl = facebookRequestProfileUrl;
credential.Scope = facebookScope;
var tClient = new OAuthFacebookClient();
tClient.BeginAuthentication(credential);
}
catch (Exception ex)
{
txtFBResponse.Text = "Error occurred while accessing facebook accesstoken! " + ex.Message;
}
}
