/// <summary>
/// Parses access code response.
/// </summary>
/// <param name="requestUri">Request URI.</param>
/// <returns>Access code response.</returns>
public OAuthCodeResponse ParseAccessCodeResponse(System.Uri requestUri)
{
OAuthCodeResponse ret = new OAuthCodeResponse();
NameValueCollection query = System.Web.HttpUtility.ParseQueryString(requestUri.Query ?? string.Empty);
ret.Error = System.Web.HttpUtility.UrlDecode(query["error"]);
ret.AccessCode = System.Web.HttpUtility.UrlDecode(query["code"]);
ret.State = OAuthState.Parse(System.Web.HttpUtility.UrlDecode(query["state"]));
return(ret);
}
/// <summary>
/// Handles authorization request.
/// </summary>
/// <param name="requestUri">Request URI.</param>
public void HandleRequest(System.Uri requestUri)
{
User u = null;
OAuthToken token = null;
PropertyInfo prop = null;
OAuthToken prevToken = null;
OAuthCodeResponse code = this.Channel.ParseAccessCodeResponse(requestUri);
if (!string.IsNullOrEmpty(code.AccessCode) && code.State != null && code.State.UserId > 0)
{
token = this.Channel.GetAccessToken(requestUri, this.Name, code.AccessCode);
if (!string.IsNullOrEmpty(token.AccessToken))
{
using (var repo = Resolver.Resolve <IUserRepository>())
{
u = repo.Select(code.State.UserId);
prop = GetClientAuthorizationProperty();
if (prop != null)
{
if (u.ApiAuthorization == null)
{
u.ApiAuthorization = new UserApiAuthorization();
}
if (string.IsNullOrEmpty(token.RefreshToken))
{
prevToken = prop.GetValue(u.ApiAuthorization) as OAuthToken;
if (prevToken != null && !string.IsNullOrEmpty(prevToken.RefreshToken))
{
token.RefreshToken = prevToken.RefreshToken;
}
}
prop.SetValue(u.ApiAuthorization, token);
repo.Update(u);
}
}
}
}
}
