public async Task RefreshAccessToken() { if (_spotifyAuthorizationDto == null) { throw new InvalidOperationException("Authorization object is null"); } var requestBody = new List <KeyValuePair <string, string> >() { new KeyValuePair <string, string>("grant_type", "refresh_token"), new KeyValuePair <string, string>("refresh_token", _spotifyAuthorizationDto.Refresh_Token), }; using (var httpClient = new HttpClient()) { var msg = tokenRequestMessage(requestBody); var response = await httpClient.SendAsync(msg); if (!response.IsSuccessStatusCode) { throw new AuthenticationException($"Request for access token from Spotify failed with response: {await response.Content.ReadAsStringAsync()}"); } _tokenAcquisitionTime = DateTime.Now; _spotifyAuthorizationDto = await response.Content.ReadAsAsync <SpotifyAuthorizationDto>(); } }
public async Task AcquireAccessToken(string accessCode) { var requestBody = new List <KeyValuePair <string, string> >() { new KeyValuePair <string, string>("grant_type", "authorization_code"), new KeyValuePair <string, string>("code", accessCode), new KeyValuePair <string, string>("redirect_uri", _config["AfterAuthRedirectUrl"]) }; using (var httpClient = new HttpClient()) { var msg = tokenRequestMessage(requestBody); var response = await httpClient.SendAsync(msg); if (!response.IsSuccessStatusCode) { throw new AuthenticationException($"Request for access token from Spotify failed with response: {await response.Content.ReadAsStringAsync()}"); } _tokenAcquisitionTime = DateTime.Now; _spotifyAuthorizationDto = await response.Content.ReadAsAsync <SpotifyAuthorizationDto>(); } }