/// <summary>
/// This method is able to exchange the request token into an access token which can be used in
/// sharpbox. It is necessary that the user validated the request via authorization url otherwise
/// this call wil results in an unauthorized exception!
/// </summary>
/// <param name="configuration"></param>
/// <param name="ConsumerKey"></param>
/// <param name="ConsumerSecret"></param>
/// <param name="DropBoxRequestToken"></param>
/// <returns></returns>
static public ICloudStorageAccessToken ExchangeDropBoxRequestTokenIntoAccessToken(DropBoxConfiguration configuration, String ConsumerKey, String ConsumerSecret, DropBoxRequestToken DropBoxRequestToken)
{
// build the consumer context
var consumerContext = new OAuthConsumerContext(ConsumerKey, ConsumerSecret);
// build up the oauth session
var serviceContext = new OAuthServiceContext(configuration.RequestTokenUrl.ToString(),
configuration.AuthorizationTokenUrl.ToString(), configuration.AuthorizationCallBack.ToString(),
configuration.AccessTokenUrl.ToString());
// build the access token
OAuthService svc = new OAuthService();
OAuthToken accessToken = svc.GetAccessToken(serviceContext, consumerContext, DropBoxRequestToken.RealToken);
if (accessToken == null)
{
throw new UnauthorizedAccessException();
}
// create the access token
return(new DropBoxToken(accessToken,
new DropBoxBaseTokenInformation()
{
ConsumerKey = ConsumerKey,
ConsumerSecret = ConsumerSecret
}));
}
public OAuthToken GetRequestToken(OAuthServiceContext svcContext, OAuthConsumerContext conContext)
{
// generate the url
String requestTokenUrl = OAuthUrlGenerator.GenerateRequestTokenUrl(svcContext.RequestTokenUrl, conContext);
// get the token
return(GetToken(requestTokenUrl));
}
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);
}
/// <summary>
/// This method retrieves a new request token from the dropbox server
/// </summary>
/// <param name="configuration"></param>
/// <param name="ConsumerKey"></param>
/// <param name="ConsumerSecret"></param>
/// <returns></returns>
static public DropBoxRequestToken GetDropBoxRequestToken(DropBoxConfiguration configuration, String ConsumerKey, String ConsumerSecret)
{
// build the consumer context
var consumerContext = new OAuthConsumerContext(ConsumerKey, ConsumerSecret);
// build up the oauth session
var serviceContext = new OAuthServiceContext(configuration.RequestTokenUrl.ToString(),
configuration.AuthorizationTokenUrl.ToString(), configuration.AuthorizationCallBack.ToString(),
configuration.AccessTokenUrl.ToString());
// get a request token from the provider
OAuthService svc = new OAuthService();
return(new DropBoxRequestToken(svc.GetRequestToken(serviceContext, consumerContext)));
}
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));
}
/// <summary>
/// This method offers the mobile login api of dropbox for users who are migrating from version 0 of the
/// dropbox API because version 1 supports token based logins only
/// </summary>
/// <param name="username"></param>
/// <param name="password"></param>
/// <param name="appkey"></param>
/// <param name="appsecret"></param>
/// <returns></returns>
static public ICloudStorageAccessToken LoginWithMobileAPI(String username, String password, String appkey, String appsecret)
{
// get the configuration
DropBoxConfiguration configuration = DropBoxConfiguration.GetStandardConfiguration();
// build the consumer context
var consumerContext = new OAuthConsumerContext(appkey, appsecret);
// build up the oauth session
var serviceContext = new OAuthServiceContext(configuration.RequestTokenUrl.ToString(),
configuration.AuthorizationTokenUrl.ToString(), configuration.AuthorizationCallBack.ToString(),
configuration.AccessTokenUrl.ToString());
// get a request token from the provider
OAuthService svc = new OAuthService();
var oAuthRequestToken = svc.GetRequestToken(serviceContext, consumerContext);
if (oAuthRequestToken == null)
{
throw new SharpBoxException(SharpBoxErrorCodes.ErrorInvalidConsumerKeySecret);
}
DropBoxToken DropBoxRequestToken = new DropBoxToken(oAuthRequestToken, new DropBoxBaseTokenInformation()
{
ConsumerKey = appkey, ConsumerSecret = appsecret
});
// generate the dropbox service
DropBoxStorageProviderService service = new DropBoxStorageProviderService();
// build up a request Token Session
var requestSession = new DropBoxStorageProviderSession(DropBoxRequestToken, configuration, consumerContext, service);
// build up the parameters
var param = new Dictionary <String, String>
{
{ "email", username },
{ "password", password }
};
// call the mobile login api
String result = "";
try
{
int code;
result = DropBoxRequestParser.RequestResourceByUrl(DropBoxMobileLogin, param, service, requestSession, out code);
if (result.Length == 0)
{
throw new UnauthorizedAccessException();
}
}
#if MONOTOUCH || WINDOWS_PHONE || MONODROID
catch (Exception ex)
{
if (ex is UnauthorizedAccessException)
{
throw ex;
}
else
{
throw new SharpBoxException(SharpBoxErrorCodes.ErrorCouldNotContactStorageService, ex);
}
}
#else
catch (System.Web.HttpException netex)
{
throw new SharpBoxException(SharpBoxErrorCodes.ErrorCouldNotContactStorageService, netex);
}
#endif
// exchange a request token for an access token
var accessToken = new DropBoxToken(result);
// adjust the token
if (accessToken.BaseTokenInformation == null)
{
accessToken.BaseTokenInformation = new DropBoxBaseTokenInformation();
accessToken.BaseTokenInformation.ConsumerKey = appkey;
accessToken.BaseTokenInformation.ConsumerSecret = appsecret;
}
// go ahead
return(accessToken);
}
public OAuthToken GetAccessToken(OAuthServiceContext svcContext, OAuthConsumerContext conContext, OAuthToken requestToken)
{
var url = OAuthUrlGenerator.GenerateAccessTokenUrl(svcContext.AccessTokenUrl, conContext, requestToken);
return(GetToken(url));
}
public OAuthToken GetRequestToken(OAuthServiceContext svcContext, OAuthConsumerContext conContext)
{
var url = OAuthUrlGenerator.GenerateRequestTokenUrl(svcContext.RequestTokenUrl, conContext);
return(GetToken(url));
}
