/// <summary>
/// Sends a token request.
/// </summary>
/// <param name="client">The client.</param>
/// <param name="request">The request.</param>
/// <param name="cancellationToken">The cancellation token.</param>
/// <returns></returns>
public static async Task <TokenResponse> RequestTokenAsync(this HttpMessageInvoker client, TokenRequest request, CancellationToken cancellationToken = default)
{
if (!request.Parameters.ContainsKey(OidcConstants.TokenRequest.GrantType))
{
request.Parameters.AddRequired(OidcConstants.TokenRequest.GrantType, request.GrantType);
}
var httpRequest = new HttpRequestMessage(HttpMethod.Post, request.Address);
httpRequest.Headers.Accept.Clear();
httpRequest.Headers.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
ClientCredentialsHelper.PopulateClientCredentials(request, httpRequest);
httpRequest.Content = new FormUrlEncodedContent(request.Parameters);
HttpResponseMessage response;
try
{
response = await client.SendAsync(httpRequest, cancellationToken).ConfigureAwait(false);
}
catch (Exception ex)
{
return(new TokenResponse(ex));
}
string content = null;
if (response.Content != null)
{
content = await response.Content.ReadAsStringAsync().ConfigureAwait(false);
}
if (response.StatusCode == HttpStatusCode.OK || response.StatusCode == HttpStatusCode.BadRequest)
{
return(new TokenResponse(content));
}
else
{
return(new TokenResponse(response.StatusCode, response.ReasonPhrase, content));
}
}
/// <summary>
/// Sends a token request.
/// </summary>
/// <param name="client">The client.</param>
/// <param name="request">The request.</param>
/// <param name="cancellationToken">The cancellation token.</param>
/// <returns></returns>
public static async Task <TokenResponse> RequestTokenAsync(this HttpMessageInvoker client, TokenRequest request, CancellationToken cancellationToken = default)
{
var clone = request.Clone();
if (!clone.Parameters.ContainsKey(OidcConstants.TokenRequest.GrantType))
{
clone.Parameters.AddRequired(OidcConstants.TokenRequest.GrantType, request.GrantType);
}
return(await client.RequestTokenAsync(clone, cancellationToken).ConfigureAwait(false));
}
public static async Task <TokenResponse> RequestTokenAsync(this HttpMessageInvoker client, TokenRequest request, CancellationToken?cancellationToken = null)
{
Request request1 = request.Clone();
if (!request1.Parameters.ContainsKey("grant_type"))
{
request1.Parameters.AddRequired("grant_type", request.GrantType, false);
}
ConfiguredTaskAwaitable <TokenResponse> configuredTaskAwaitable = HttpClientTokenRequestExtensions.RequestTokenAsync(client, request1, cancellationToken).ConfigureAwait(false);
return(await configuredTaskAwaitable);
}