private static String GetAccessTokenUrl(GoogleDocsConfiguration configuration, String oAuthVerifier)
{
String accessTokenUrl = configuration.OAuthGetAccessTokenUrl.ToString();
if (!String.IsNullOrEmpty(oAuthVerifier))
{
accessTokenUrl = String.Format("{0}?oauth_verifier={1}", accessTokenUrl, oAuthVerifier);
}
return accessTokenUrl;
}
private static String GetAccessTokenUrl(GoogleDocsConfiguration configuration, String oAuthVerifier)
{
var accessTokenUrl = configuration.OAuthGetAccessTokenUrl.ToString();
if (!String.IsNullOrEmpty(oAuthVerifier))
{
accessTokenUrl = String.Format("{0}?oauth_verifier={1}", accessTokenUrl, oAuthVerifier);
}
return(accessTokenUrl);
}
public static GoogleDocsRequestToken GetGoogleDocsRequestToken(GoogleDocsConfiguration configuration, String consumerKey, String consumerSecret)
{
var consumerContext = new OAuthConsumerContext(consumerKey, consumerSecret);
var serviceContext = new OAuthServiceContext(GetRequestTokenUrl(configuration),
configuration.OAuthAuthorizeTokenUrl.ToString(),
configuration.AuthorizationCallBack.ToString(),
GetAccessTokenUrl(configuration, null));
var service = new OAuthService();
var token = service.GetRequestToken(serviceContext, consumerContext);
return token != null ? new GoogleDocsRequestToken(token) : null;
}
public static GoogleDocsRequestToken GetGoogleDocsRequestToken(GoogleDocsConfiguration configuration, String consumerKey, String consumerSecret)
{
var consumerContext = new OAuthConsumerContext(consumerKey, consumerSecret);
var serviceContext = new OAuthServiceContext(GetRequestTokenUrl(configuration),
configuration.OAuthAuthorizeTokenUrl.ToString(),
configuration.AuthorizationCallBack.ToString(),
GetAccessTokenUrl(configuration, null));
var service = new OAuthService();
var token = service.GetRequestToken(serviceContext, consumerContext);
return(token != null ? new GoogleDocsRequestToken(token) : null);
}
public static ICloudStorageAccessToken ExchangeGoogleDocsRequestTokenIntoAccessToken(GoogleDocsConfiguration configuration, String consumerKey, String consumerSecret, GoogleDocsRequestToken requestToken, String oAuthVerifier)
{
var consumerContext = new OAuthConsumerContext(consumerKey, consumerSecret);
var serviceContext = new OAuthServiceContext(configuration.OAuthGetRequestTokenUrl.ToString(),
configuration.OAuthAuthorizeTokenUrl.ToString(),
configuration.AuthorizationCallBack.ToString(),
GetAccessTokenUrl(configuration, oAuthVerifier));
var service = new OAuthService();
var accessToken = service.GetAccessToken(serviceContext, consumerContext, requestToken.RealToken);
if (accessToken == null) throw new UnauthorizedAccessException();
return new GoogleDocsToken(accessToken, consumerKey, consumerSecret);
}
private static String GetRequestTokenUrl(GoogleDocsConfiguration configuration)
{
var requestTokenUrl = configuration.OAuthGetRequestTokenUrl.ToString();
if (!String.IsNullOrEmpty(configuration.AccessUrlScope))
{
var sb = new StringBuilder(requestTokenUrl);
sb.AppendFormat("?scope={0}", OAuthBase.UrlEncode(configuration.AccessUrlScope, '.'));
sb.AppendFormat("&oauth_callback={0}", OAuthBase.UrlEncode(configuration.AuthorizationCallBack.ToString(), '.'));
requestTokenUrl = sb.ToString();
}
return(requestTokenUrl);
}
private static String GetRequestTokenUrl(GoogleDocsConfiguration configuration)
{
String requestTokenUrl = configuration.OAuthGetRequestTokenUrl.ToString();
if (!String.IsNullOrEmpty(configuration.AccessUrlScope))
{
var sb = new StringBuilder(requestTokenUrl);
sb.AppendFormat("?scope={0}", OAuthBase.UrlEncode(configuration.AccessUrlScope, '.'));
sb.AppendFormat("&oauth_callback={0}", OAuthBase.UrlEncode(configuration.AuthorizationCallBack.ToString(), '.'));
requestTokenUrl = sb.ToString();
}
return requestTokenUrl;
}
public static ICloudStorageAccessToken ExchangeGoogleDocsRequestTokenIntoAccessToken(GoogleDocsConfiguration configuration, String consumerKey, String consumerSecret, GoogleDocsRequestToken requestToken, String oAuthVerifier)
{
var consumerContext = new OAuthConsumerContext(consumerKey, consumerSecret);
var serviceContext = new OAuthServiceContext(configuration.OAuthGetRequestTokenUrl.ToString(),
configuration.OAuthAuthorizeTokenUrl.ToString(),
configuration.AuthorizationCallBack.ToString(),
GetAccessTokenUrl(configuration, oAuthVerifier));
var service = new OAuthService();
var accessToken = service.GetAccessToken(serviceContext, consumerContext, requestToken.RealToken);
if (accessToken == null)
{
throw new UnauthorizedAccessException();
}
return(new GoogleDocsToken(accessToken, consumerKey, consumerSecret));
}
public static String GetGoogleDocsAuthorizationUrl(GoogleDocsConfiguration configuration, GoogleDocsRequestToken token)
{
return(OAuthUrlGenerator.GenerateAuthorizationUrl(configuration.OAuthAuthorizeTokenUrl.ToString(),
configuration.AuthorizationCallBack.ToString(),
token.RealToken));
}
public static String GetGoogleDocsAuthorizationUrl(GoogleDocsConfiguration configuration, GoogleDocsRequestToken token)
{
return OAuthUrlGenerator.GenerateAuthorizationUrl(configuration.OAuthAuthorizeTokenUrl.ToString(),
configuration.AuthorizationCallBack.ToString(),
token.RealToken);
}
