|
private static DownloadDataAsync ( string method, string hashCall, string baseUrl, string data, string contentType, string authHeader ) : Task |
||
| method | string | |
| hashCall | string | |
| baseUrl | string | |
| data | string | |
| contentType | string | |
| authHeader | string | |
| return | Task |
|
public async Task <OAuthRequestToken> OAuthRequestTokenAsync(string callbackUrl)
{
const string url = "https://www.flickr.com/services/oauth/request_token";
IDictionary <string, string> parameters = new Dictionary <string, string>();
FlickrResponder.OAuthGetBasicParameters(parameters);
parameters.Add("oauth_callback", callbackUrl);
parameters.Add("oauth_consumer_key", ApiKey);
var sig = OAuthCalculateSignature("POST", url, parameters, null);
parameters.Add("oauth_signature", sig);
var data = FlickrResponder.OAuthCalculatePostData(parameters);
var authHeader = FlickrResponder.OAuthCalculateAuthHeader(parameters);
var response = await FlickrResponder.DownloadDataAsync("POST", url, data, null, authHeader);
return(OAuthRequestToken.ParseResponse(response));
}
public async Task <OAuthAccessToken> OAuthAccessTokenAsync(string requestToken, string requestTokenSecret, string verifier)
{
const string url = "https://www.flickr.com/services/oauth/access_token";
if (verifier.Contains("://"))
{
var uri = new Uri(verifier);
verifier =
uri.Query.Split(new[] { '&' })
.Select(s => s.Split(new[] { '=' }))
.First(s => s[0] == "oauth_verifier")[1];
}
IDictionary <string, string> parameters = new Dictionary <string, string>();
FlickrResponder.OAuthGetBasicParameters(parameters);
parameters.Add("oauth_consumer_key", ApiKey);
parameters.Add("oauth_verifier", verifier);
parameters.Add("oauth_token", requestToken);
var sig = OAuthCalculateSignature("POST", url, parameters, requestTokenSecret);
parameters.Add("oauth_signature", sig);
var data = FlickrResponder.OAuthCalculatePostData(parameters);
var authHeader = FlickrResponder.OAuthCalculateAuthHeader(parameters);
var response = await FlickrResponder.DownloadDataAsync("POST", url, data, null, authHeader);
var accessToken = FlickrNet.OAuthAccessToken.ParseResponse(response);
// Set current access token.
OAuthAccessToken = accessToken.Token;
OAuthAccessTokenSecret = accessToken.TokenSecret;
return(accessToken);
}