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>();
}
}
