private async void ByOAuth2()
{
MyCredential myCredential = new MyCredential()
{
authURL = Authority,
ClientId = ClientId,
RedirectUri = RedirectUri,
Resource = ResourceUri
};
Authenticator authenticator = new Authenticator()
{
Credential = myCredential
};
string accessCode = await authenticator.GetAccessCode();
if (!string.IsNullOrEmpty(accessCode))
{
string json = await authenticator.GetAccessToken(accessCode);
AccessTokenInfo info = JsonConvert.DeserializeObject <AccessTokenInfo>(json);
ResponseStr = json.Replace(",\"", ",\r\n\"");
string[] jwt = info.AccessToken.Split('.');
string payload = jwt.Length == 3 ? jwt[1] : "";
if (!string.IsNullOrEmpty(payload))
{
JwtPayload jwtPayload = JwtPayload.Base64UrlDeserialize(payload);
this.JsonWebTokenStr = jwtPayload.SerializeToJson().Replace(",\"", ",\r\n\"");
SetControl(jwtPayload);
}
}
}
private async Task <HttpResponseMessage> GetAccessTokenResponse(MyCredential credential, string accessCode)
{
string reqUrl = credential.authURL + credential.TokenApi;
Dictionary <string, string> paramMapping = new Dictionary <string, string>();
paramMapping["client_id"] = credential.ClientId;
paramMapping["redirect_uri"] = credential.RedirectUri;
paramMapping["resource"] = credential.Resource;
paramMapping["grant_type"] = "authorization_code";
paramMapping["code"] = accessCode;
HttpClient client = new HttpClient();
HttpRequestMessage reqMsg = new HttpRequestMessage(HttpMethod.Post, reqUrl);
reqMsg.Content = new FormUrlEncodedContent(paramMapping);
HttpResponseMessage response = await client.SendAsync(reqMsg);
return(response);
}
public static string GetRequestUrl(MyCredential credential, string responseType)
{
Dictionary <string, string> paramMapping = new Dictionary <string, string>();
paramMapping.Add("response_type", responseType);
paramMapping.Add("client_id", credential.ClientId);
if (!string.IsNullOrEmpty(credential.Resource))
{
paramMapping.Add("resource", credential.Resource);
}
paramMapping.Add("redirect_uri", credential.RedirectUri);
StringBuilder builder = new StringBuilder(credential.authURL + credential.AuthorizeApi);
List <string> paraList = new List <string>();
foreach (var pair in paramMapping)
{
paraList.Add(string.Format("{0}={1}", pair.Key, pair.Value));
}
builder.Append(string.Join("&", paraList));
string reqUrl = builder.ToString();
return(reqUrl);
}
private async Task <HttpResponseMessage> GetAuthorizeResponse(MyCredential credential)
{
string reqUrl = GetRequestUrl(credential, "code");
return(await client.GetAsync(reqUrl));
}