/// <summary>
        /// Sends a userinfo 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 <DeviceAuthorizationResponse> RequestDeviceAuthorizationAsync(this HttpMessageInvoker client, DeviceAuthorizationRequest request, CancellationToken cancellationToken = default)
        {
            var httpRequest = new HttpRequestMessage(HttpMethod.Post, request.Address);

            httpRequest.Headers.Accept.Clear();
            httpRequest.Headers.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));

            var clone = request.Clone();

            ClientCredentialsHelper.PopulateClientCredentials(clone, httpRequest);

            clone.Parameters.AddOptional(OidcConstants.AuthorizeRequest.Scope, request.Scope);

            httpRequest.Content = new FormUrlEncodedContent(clone.Parameters);

            HttpResponseMessage response;

            try
            {
                response = await client.SendAsync(httpRequest, cancellationToken).ConfigureAwait(false);
            }
            catch (Exception ex)
            {
                return(ProtocolResponse.FromException <DeviceAuthorizationResponse>(ex));
            }

            return(await ProtocolResponse.FromHttpResponseAsync <DeviceAuthorizationResponse>(response).ConfigureAwait(false));
        }
예제 #2
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        /// <summary>
        /// Sends an OAuth token introspection 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 <IntrospectionResponse> IntrospectTokenAsync(this HttpMessageInvoker client, TokenIntrospectionRequest request, CancellationToken cancellationToken = default)
        {
            var httpRequest = new HttpRequestMessage(HttpMethod.Post, request.Address);

            httpRequest.Headers.Accept.Clear();
            httpRequest.Headers.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));

            var clone = request.Clone();

            ClientCredentialsHelper.PopulateClientCredentials(clone, httpRequest);

            clone.Parameters.AddRequired(OidcConstants.TokenIntrospectionRequest.Token, request.Token);
            clone.Parameters.AddOptional(OidcConstants.TokenIntrospectionRequest.TokenTypeHint, request.TokenTypeHint);

            httpRequest.Content = new FormUrlEncodedContent(clone.Parameters);

            HttpResponseMessage response;

            try
            {
                response = await client.SendAsync(httpRequest, cancellationToken).ConfigureAwait(false);
            }
            catch (Exception ex)
            {
                return(new IntrospectionResponse(ex));
            }
            if (response.IsSuccessStatusCode)
            {
                return(new IntrospectionResponse(await response.Content.ReadAsStringAsync().ConfigureAwait(false)));
            }
            else
            {
                return(new IntrospectionResponse(response.StatusCode, response.ReasonPhrase));
            }
        }
        internal static async Task <TokenResponse> RequestTokenAsync(this HttpMessageInvoker client, ProtocolRequest request, CancellationToken cancellationToken = default)
        {
            if (!request.Parameters.TryGetValue(OidcConstants.TokenRequest.ClientId, out _))
            {
                if (request.ClientId.IsMissing())
                {
                    throw new InvalidOperationException("client_id is missing");
                }
            }

            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(ProtocolResponse.FromException <TokenResponse>(ex));
            }

            return(await ProtocolResponse.FromHttpResponseAsync <TokenResponse>(response).ConfigureAwait(false));
        }
예제 #4
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        public static async Task <TokenResponse> RequestTokenAsync(this HttpClient 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.ClientId,
                request.ClientSecret,
                request.ClientCredentialStyle,
                request.BasicAuthenticationHeaderStyle,
                httpRequest,
                request.Parameters);

            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));
            }
        }
        internal static async Task <TokenResponse> RequestTokenAsync(this HttpMessageInvoker client, Request request, CancellationToken cancellationToken = default)
        {
            if (!request.Parameters.TryGetValue(OidcConstants.TokenRequest.ClientId, out _))
            {
                if (request.ClientId.IsMissing())
                {
                    throw new InvalidOperationException("client_id is missing");
                }
            }

            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 userinfo 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 <DeviceAuthorizationResponse> RequestDeviceAuthorizationAsync(this HttpMessageInvoker client, DeviceAuthorizationRequest request, CancellationToken cancellationToken = default)
        {
            var httpRequest = new HttpRequestMessage(HttpMethod.Post, request.Address);

            httpRequest.Headers.Accept.Clear();
            httpRequest.Headers.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));

            var clone = request.Clone();

            ClientCredentialsHelper.PopulateClientCredentials(clone, httpRequest);

            clone.Parameters.AddOptional(OidcConstants.AuthorizeRequest.Scope, request.Scope);

            httpRequest.Content = new FormUrlEncodedContent(clone.Parameters);

            HttpResponseMessage response;

            try
            {
                response = await client.SendAsync(httpRequest, cancellationToken).ConfigureAwait(false);
            }
            catch (Exception ex)
            {
                return(new DeviceAuthorizationResponse(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 DeviceAuthorizationResponse(content));
            }
            else
            {
                return(new DeviceAuthorizationResponse(response.StatusCode, response.ReasonPhrase, content));
            }
        }