public async Task<IHttpActionResult> Post(WebHook webHook)
{
if (webHook == null)
{
return BadRequest();
}
string userId = await GetUserId();
await VerifyFilters(webHook);
await VerifyWebHook(webHook);
try
{
// Validate the provided WebHook ID (or force one to be created on server side)
IWebHookIdValidator idValidator = Configuration.DependencyResolver.GetIdValidator();
await idValidator.ValidateIdAsync(Request, webHook);
// Add WebHook for this user.
StoreResult result = await _store.InsertWebHookAsync(userId, webHook);
if (result == StoreResult.Success)
{
return CreatedAtRoute(WebHookRouteNames.RegistrationLookupAction, new { id = webHook.Id }, webHook);
}
return CreateHttpResult(result);
}
catch (Exception ex)
{
string msg = string.Format(CultureInfo.CurrentCulture, CustomApiResources.RegistrationController_RegistrationFailure, ex.Message);
Configuration.DependencyResolver.GetLogger().Error(msg, ex);
HttpResponseMessage error = Request.CreateErrorResponse(HttpStatusCode.InternalServerError, msg, ex);
return ResponseMessage(error);
}
}
public void the_WebHook_will_be_invalid_if_they_signature_is_empty()
{
var webHook = new WebHook(secret, string.Empty, validBody);
Assert.IsFalse(webHook.IsValid);
}
public void the_WebHook_will_be_invalid_if_they_signature_is_null()
{
var webHook = new WebHook(secret, null, validBody);
Assert.IsFalse(webHook.IsValid);
Assert.AreEqual(2, webHook.ValidationErrors.Length);
StringAssert.IsMatch(@"The supplied signature to check was null or empty\. A signature to check must be provided\.", webHook.ValidationErrors[0]);
StringAssert.IsMatch(@"The signature did not validate\. Expected \. Got 003a63ce4da20830c4fecffb63d5b3944b64989b6458e15b26e08e244f758954", webHook.ValidationErrors[1]);
}
public async Task VerifyFilter_SetsWildcard_IfNoFiltersProvided()
{
// Arrange
WebHook webHook = new WebHook();
// Act
await _controller.VerifyFilters(webHook);
// Assert
Assert.Equal("*", webHook.Filters.Single());
}
public WebHookExtensionsTests()
{
_webHook = new WebHook();
_webHook.Filters.Add("action");
_webHook.Filters.Add("你好");
_webHook.Filters.Add("世界");
}
public async Task<IHttpActionResult> Post(WebHook webHook)
{
if (webHook == null)
{
return BadRequest();
}
string userId = await GetUserId();
await VerifyFilters(webHook);
await VerifyWebHook(webHook);
try
{
// Ensure we have a normalized ID for the WebHook
webHook.Id = null;
// Add WebHook for this user.
StoreResult result = await _store.InsertWebHookAsync(userId, webHook);
if (result == StoreResult.Success)
{
return CreatedAtRoute(WebHookRouteNames.RegistrationLookupAction, new { id = webHook.Id }, webHook);
}
return CreateHttpResult(result);
}
catch (Exception ex)
{
string msg = string.Format(CultureInfo.CurrentCulture, CustomApiResources.RegistrationController_RegistrationFailure, ex.Message);
HttpResponseMessage error = Request.CreateErrorResponse(HttpStatusCode.InternalServerError, msg, ex);
return ResponseMessage(error);
}
}
public void the_WebHook_will_be_invalid_if_they_body_is_null()
{
var webHook = new WebHook(secret, validSignature, null);
Assert.IsFalse(webHook.IsValid);
Assert.AreEqual(1, webHook.ValidationErrors.Length);
StringAssert.IsMatch(@"The supplied body to check was null or empty\. A body to check must be provided\.", webHook.ValidationErrors[0]);
}
public void the_WebHook_time_in_ms_is_correctly_parsed()
{
var fakeMillis = "1423850522000";
var expectedDate = new DateTime(2015, 2, 13, 18, 2, 2, DateTimeKind.Utc);
var secret = "1c9c753dddfd049dd7f1";
var body = "{\"time_ms\":" + fakeMillis + ",\"events\":[{\"channel\":\"test_channel\",\"name\":\"channel_occupied\"}]}";
var expectedSignature = GenerateValidSignature(secret, body);
var webHook = new WebHook(secret, expectedSignature, body);
Assert.AreEqual(expectedDate, webHook.Time);
}
public async Task ValidateIfAsync_ForcesDefaultId(string id)
{
// Arrange
WebHook webHook = new WebHook { Id = id };
// Act
await _validator.ValidateIdAsync(_request, webHook);
// Assert
Assert.NotEmpty(webHook.Id);
Assert.NotEqual(id, webHook.Id);
}
public void the_WebHook_can_contain_multiple_events()
{
var body = "{\"time_ms\": 1327078148132, \"events\": " +
"[" +
"{\"name\": \"channel_occupied\", \"channel\": \"test_channel\" }," +
"{\"name\": \"channel_vacated\", \"channel\": \"test_channel2\" }" +
"]}";
var webHook = new WebHook(secret, validSignature, body);
Assert.AreEqual("test_channel", webHook.Events[0]["channel"]);
Assert.AreEqual("channel_occupied", webHook.Events[0]["name"]);
Assert.AreEqual("test_channel2", webHook.Events[1]["channel"]);
Assert.AreEqual("channel_vacated", webHook.Events[1]["name"]);
}
public static IEnumerable<WebHookWorkItem> CreateWorkItems(int count)
{
WebHookWorkItem[] workItems = new WebHookWorkItem[count];
for (int cnt = 0; cnt < count; cnt++)
{
WebHook webHook = new WebHook
{
WebHookUri = new Uri("http://localhost/path/" + count),
Secret = "0123456789012345678901234567890123456789" + count
};
NotificationDictionary notification = new NotificationDictionary("a" + cnt, cnt);
WebHookWorkItem workItem = new WebHookWorkItem(webHook, new[] { notification });
workItem.Properties[AzureWebHookDequeueManager.QueueMessageKey] = new CloudQueueMessage("content");
workItems[cnt] = workItem;
}
return workItems;
}
public async Task<IHttpActionResult> Put(string id, WebHook webHook)
{
if (webHook == null)
{
return BadRequest();
}
if (!string.Equals(id, webHook.Id, StringComparison.OrdinalIgnoreCase))
{
return BadRequest();
}
string userId = await GetUserId();
await VerifyFilters(webHook);
await VerifyWebHook(webHook);
StoreResult result = await _store.UpdateWebHookAsync(userId, webHook);
return CreateHttpResult(result);
}
/// <summary>
/// Ensures that the provided <paramref name="webHook"/> has a reachable Web Hook URI.
/// </summary>
protected virtual async Task VerifyWebHook(WebHook webHook)
{
if (webHook == null)
{
throw new ArgumentNullException("webHook");
}
try
{
await _manager.VerifyWebHookAsync(webHook);
}
catch (Exception ex)
{
HttpResponseMessage error = Request.CreateErrorResponse(HttpStatusCode.BadRequest, ex.Message, ex);
throw new HttpResponseException(error);
}
}
/// <summary>
/// Ensure that the provided <paramref name="webHook"/> only has registered filters.
/// </summary>
protected virtual async Task VerifyFilters(WebHook webHook)
{
if (webHook == null)
{
throw new ArgumentNullException("webHook");
}
// If there are no filters then add our wildcard filter.
if (webHook.Filters.Count == 0)
{
webHook.Filters.Add(WildcardWebHookFilterProvider.Name);
return;
}
IWebHookFilterManager filterManager = Configuration.DependencyResolver.GetFilterManager();
IDictionary<string, WebHookFilter> filters = await filterManager.GetAllWebHookFiltersAsync();
HashSet<string> normalizedFilters = new HashSet<string>();
List<string> invalidFilters = new List<string>();
foreach (string filter in webHook.Filters)
{
WebHookFilter hookFilter;
if (filters.TryGetValue(filter, out hookFilter))
{
normalizedFilters.Add(hookFilter.Name);
}
else
{
invalidFilters.Add(filter);
}
}
if (invalidFilters.Count > 0)
{
string invalidFiltersMsg = string.Join(", ", invalidFilters);
string link = Url.Link(WebHookRouteNames.FiltersGetAction, routeValues: null);
string msg = string.Format(CultureInfo.CurrentCulture, CustomApiResources.RegistrationController_InvalidFilters, invalidFiltersMsg, link);
Configuration.DependencyResolver.GetLogger().Info(msg);
HttpResponseMessage response = Request.CreateErrorResponse(HttpStatusCode.BadRequest, msg);
throw new HttpResponseException(response);
}
else
{
webHook.Filters.Clear();
foreach (string filter in normalizedFilters)
{
webHook.Filters.Add(filter);
}
}
}
public void the_WebHook_will_throw_exception_if_secret_is_null()
{
var webHook = new WebHook(null, validSignature, validBody);
}
public void the_event_name_can_be_retrieved_from_the_WebHook()
{
var webHook = new WebHook(secret, validSignature, validBody);
Assert.AreEqual("channel_occupied", webHook.Events[0]["name"]);
}
//public ActionResult Verify()
//{
// string url =
//}
public async Task <ActionResult> Index()
{
await WebHook.GetProjects();
return(View());
}
public async Task VerifyFilter_Throws_IfInvalidFilters()
{
// Arrange
WebHook webHook = new WebHook();
webHook.Filters.Add("Unknown");
Collection<WebHookFilter> filters = new Collection<WebHookFilter>
{
};
_filterProviderMock.Setup(p => p.GetFiltersAsync())
.ReturnsAsync(filters)
.Verifiable();
// Act
HttpResponseException ex = await Assert.ThrowsAsync<HttpResponseException>(() => _controller.VerifyFilters(webHook));
// Assert
HttpError error = await ex.Response.Content.ReadAsAsync<HttpError>();
Assert.Equal("The following filters are not valid: 'Unknown'. A list of valid filters can be obtained from the path 'http://localhost/'.", error.Message);
_filterProviderMock.Verify();
}
private static WebHook CreateWebHook(string filterName = FilterName)
{
WebHook webHook = new WebHook()
{
Id = TestWebHookId,
WebHookUri = new Uri(Address)
};
webHook.Filters.Add(filterName);
return webHook;
}
public new Task VerifyFilters(WebHook webHook)
{
return base.VerifyFilters(webHook);
}
void RemoveWebhook(WebHook webHook, HttpListenerResponse response)
{
var result = db.DeleteWebHooks(webHook);
SendResponse(response, "deleted " + result.DeletedCount, 200);
}
private static WebHook CreateWebHook(string user, int offset, string filter = "a1", bool addPrivateFilter = false)
{
WebHook hook = new WebHook
{
Id = offset.ToString(),
Description = user,
Secret = "123456789012345678901234567890123456789012345678",
WebHookUri = new Uri("http://localhost/hook/" + offset),
};
hook.Headers.Add("h1", "hv1");
hook.Properties.Add("p1", "pv1");
hook.Filters.Add(filter);
if (addPrivateFilter)
{
string privateFilter = WebHookRegistrar.PrivateFilterPrefix + "abc";
hook.Filters.Add(privateFilter);
}
return hook;
}
/// <summary>
/// Determines whether a given <paramref name="eventName"/> matches the subscribed events for a given <see cref="WebHook"/>.
/// The action can either match an event directly or match a wildcard.
/// </summary>
/// <param name="webHook">The <see cref="WebHook"/> instance to operate on.</param>
/// <param name="eventName">The topic to match against the subscribed <paramref name="webHook"/> topics.</param>
/// <returns><c>true</c> if the <paramref name="eventName"/> matches, otherwise <c>false</c>.</returns>
public static bool MatchesEvent(this WebHook webHook, string eventName)
{
return(webHook != null && (webHook.Events.Contains(WildcardWebHookEvent.WildcardEvent.Name) || webHook.Events.Contains(eventName)));
}
public async Task VerifyFilter_Throws_IfRegistrarThrows()
{
// Arrange
Exception ex = new Exception("Catch this!");
WebHook webHook = new WebHook();
webHook.Filters.Add(FilterName);
_registrarMock.Setup(r => r.RegisterAsync(_controllerContext.Request, webHook))
.Throws(ex);
// Act
HttpResponseException rex = await Assert.ThrowsAsync<HttpResponseException>(() => _controller.VerifyFilters(webHook));
// Assert
HttpError error = await rex.Response.Content.ReadAsAsync<HttpError>();
Assert.Equal("The 'IWebHookRegistrarProxy' implementation of 'IWebHookRegistrar' caused an exception: Catch this!", error.Message);
}
public async Task VerifyFilter_Calls_RegistrarWithFilter()
{
// Arrange
WebHook webHook = new WebHook();
webHook.Filters.Add(FilterName);
_registrarMock.Setup(r => r.RegisterAsync(_controllerContext.Request, webHook))
.Returns(Task.FromResult(true))
.Verifiable();
// Act
await _controller.VerifyFilters(webHook);
// Assert
_registrarMock.Verify();
}
public void the_WebHook_will_be_invalid_if_they_signature_is_null()
{
var webHook = new WebHook(secret, null, validBody);
Assert.IsFalse(webHook.IsValid);
}
public void the_WebHook_will_be_valid_if_all_params_are_as_expected()
{
var webHook = new WebHook(secret, validSignature, validBody);
Assert.IsTrue(webHook.IsValid);
}
public void the_WebHook_will_be_valid_given_alternative_values()
{
var signature = "851f492bab8f7652a2e4c82cd0212d97b4e678edf085c06bf640ed45ee7b1169";
var secret = "1c9c753dddfd049dd7f1";
var body = "{\"time_ms\":1423778833207,\"events\":[{\"channel\":\"test_channel\",\"name\":\"channel_occupied\"}]}";
var webHook = new WebHook(secret, signature, body);
Assert.IsTrue(webHook.IsValid);
}
public void the_WebHook_will_throw_exception_if_secret_is_empty()
{
var webHook = new WebHook(string.Empty, validSignature, validBody);
}
public async Task VerifyFilter_Throws_HttpException_IfRegistrarThrows()
{
// Arrange
HttpResponseException rex = new HttpResponseException(new HttpResponseMessage(HttpStatusCode.Conflict));
WebHook webHook = new WebHook();
webHook.Filters.Add(FilterName);
_registrarMock.Setup(r => r.RegisterAsync(_controllerContext.Request, webHook))
.Throws(rex);
// Act
HttpResponseException ex = await Assert.ThrowsAsync<HttpResponseException>(() => _controller.VerifyFilters(webHook));
// Assert
Assert.Same(rex, ex);
}
public async Task VerifyFilter_Adds_NormalizedFilters(string input, string expected)
{
// Arrange
WebHook webHook = new WebHook();
webHook.Filters.Add(input);
Collection<WebHookFilter> filters = new Collection<WebHookFilter>
{
new WebHookFilter { Name = expected }
};
_filterProviderMock.Setup(p => p.GetFiltersAsync())
.ReturnsAsync(filters)
.Verifiable();
// Act
await _controller.VerifyFilters(webHook);
// Assert
_filterProviderMock.Verify();
Assert.Equal(expected, webHook.Filters.Single());
}
public dynamic Create(WebHook webhook)
{
return(ApiRequest("webhooks", webhook, Method.POST, typeof(WebHooksResponse)));
}
public void RemovePrivateFilters_Succeeds(int count, string[] input, string[] expected)
{
// Arrange
List<WebHook> webHooks = new List<WebHook>();
for (int cnt = 0; cnt < count; cnt++)
{
WebHook webHook = new WebHook();
foreach (string i in input)
{
webHook.Filters.Add(i);
}
webHooks.Add(webHook);
}
// Act
_controller.RemovePrivateFilters(webHooks);
// Assert
for (int cnt = 0; cnt < count; cnt++)
{
Assert.Equal(expected, webHooks[cnt].Filters);
}
}
private static bool DefaultPredicate(WebHook webHook, string user)
{
return(true);
}
public async Task <IHttpActionResult> HandleWebhook(string id, WebHook webhook)
{
return(BadRequest("Unable to determine webhook or id"));
return(Ok());
}
/// <inheritdoc /> public abstract Task RegisterAsync(HttpRequest request, WebHook webHook);
public new Task AddPrivateFilters(string user, WebHook webHook)
{
return(base.AddPrivateFilters(user, webHook));
}
public async Task <IHttpActionResult> RegisterWebHook(WebHook webHook)
{
if (!ModelState.IsValid)
{
return(Error());
}
if (webHook == null)
{
return(BadRequest());
}
string userId = GetUserId();
await VerifyFilters(webHook);
await VerifyWebHook(webHook);
// In order to ensure that a web hook filter is not registered multiple times for the same uri
// we remove the already registered filters from the current web hook.
// If the same filters are registered multiple times with the same uri, the web hook event will be
// sent for each registration.
IEnumerable <WebHook> existingWebhooks = await GetAllWebHooks();
IEnumerable <WebHook> existingWebhooksForTheSameUri = existingWebhooks.Where(wh => wh.WebHookUri == webHook.WebHookUri);
foreach (var existingWebHook in existingWebhooksForTheSameUri)
{
webHook.Filters.ExceptWith(existingWebHook.Filters);
if (!webHook.Filters.Any())
{
string msg = _localizationService.GetResource("Api.WebHooks.CouldNotRegisterDuplicateWebhook");
HttpResponseMessage error = Request.CreateErrorResponse(HttpStatusCode.Conflict, msg);
return(ResponseMessage(error));
}
}
try
{
// Validate the provided WebHook ID (or force one to be created on server side)
if (Request == null)
{
throw new ArgumentNullException(nameof(Request));
}
// Ensure we have a normalized ID for the WebHook
webHook.Id = null;
// Add WebHook for this user.
StoreResult result = await _store.InsertWebHookAsync(userId, webHook);
if (result == StoreResult.Success)
{
return(CreatedAtRoute(WebHookNames.GetWebhookByIdAction, new { id = webHook.Id }, webHook));
}
return(CreateHttpResult(result));
}
catch (Exception ex)
{
string msg = string.Format(CultureInfo.InvariantCulture, _localizationService.GetResource("Api.WebHooks.CouldNotRegisterWebhook"), ex.Message);
Configuration.DependencyResolver.GetLogger().Error(msg, ex);
HttpResponseMessage error = Request.CreateErrorResponse(HttpStatusCode.InternalServerError, msg, ex);
return(ResponseMessage(error));
}
}
/// <param name='id'>
/// </param>
/// <param name='webHook'>
/// </param>
/// <param name='customHeaders'>
/// Headers that will be added to request.
/// </param>
/// <param name='cancellationToken'>
/// The cancellation token.
/// </param>
/// <return>
/// A response object containing the response body and response headers.
/// </return>
public async Task <HttpOperationResponse <object> > PutWithHttpMessagesAsync(string id, WebHook webHook, Dictionary <string, List <string> > customHeaders = null, CancellationToken cancellationToken = default(CancellationToken))
{
if (id == null)
{
throw new ValidationException(ValidationRules.CannotBeNull, "id");
}
if (webHook == null)
{
throw new ValidationException(ValidationRules.CannotBeNull, "webHook");
}
if (webHook != null)
{
webHook.Validate();
}
// Tracing
bool _shouldTrace = ServiceClientTracing.IsEnabled;
string _invocationId = null;
if (_shouldTrace)
{
_invocationId = ServiceClientTracing.NextInvocationId.ToString();
Dictionary <string, object> tracingParameters = new Dictionary <string, object>();
tracingParameters.Add("id", id);
tracingParameters.Add("webHook", webHook);
tracingParameters.Add("cancellationToken", cancellationToken);
ServiceClientTracing.Enter(_invocationId, this, "Put", tracingParameters);
}
// Construct URL
var _baseUrl = this.Client.BaseUri.AbsoluteUri;
var _url = new Uri(new Uri(_baseUrl + (_baseUrl.EndsWith("/") ? "" : "/")), "api/webhooks/registrations/{id}").ToString();
_url = _url.Replace("{id}", Uri.EscapeDataString(id));
// Create HTTP transport objects
HttpRequestMessage _httpRequest = new HttpRequestMessage();
HttpResponseMessage _httpResponse = null;
_httpRequest.Method = new HttpMethod("PUT");
_httpRequest.RequestUri = new Uri(_url);
// Set Headers
if (customHeaders != null)
{
foreach (var _header in customHeaders)
{
if (_httpRequest.Headers.Contains(_header.Key))
{
_httpRequest.Headers.Remove(_header.Key);
}
_httpRequest.Headers.TryAddWithoutValidation(_header.Key, _header.Value);
}
}
// Serialize Request
string _requestContent = null;
if (webHook != null)
{
_requestContent = SafeJsonConvert.SerializeObject(webHook, this.Client.SerializationSettings);
_httpRequest.Content = new StringContent(_requestContent, Encoding.UTF8);
_httpRequest.Content.Headers.ContentType = MediaTypeHeaderValue.Parse("application/json; charset=utf-8");
}
// Send Request
if (_shouldTrace)
{
ServiceClientTracing.SendRequest(_invocationId, _httpRequest);
}
cancellationToken.ThrowIfCancellationRequested();
_httpResponse = await this.Client.HttpClient.SendAsync(_httpRequest, cancellationToken).ConfigureAwait(false);
if (_shouldTrace)
{
ServiceClientTracing.ReceiveResponse(_invocationId, _httpResponse);
}
HttpStatusCode _statusCode = _httpResponse.StatusCode;
cancellationToken.ThrowIfCancellationRequested();
string _responseContent = null;
if ((int)_statusCode != 200)
{
var ex = new HttpOperationException(string.Format("Operation returned an invalid status code '{0}'", _statusCode));
_responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
ex.Request = new HttpRequestMessageWrapper(_httpRequest, _requestContent);
ex.Response = new HttpResponseMessageWrapper(_httpResponse, _responseContent);
if (_shouldTrace)
{
ServiceClientTracing.Error(_invocationId, ex);
}
_httpRequest.Dispose();
if (_httpResponse != null)
{
_httpResponse.Dispose();
}
throw ex;
}
// Create Result
var _result = new HttpOperationResponse <object>();
_result.Request = _httpRequest;
_result.Response = _httpResponse;
// Deserialize Response
if ((int)_statusCode == 200)
{
_responseContent = await _httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
try
{
_result.Body = SafeJsonConvert.DeserializeObject <object>(_responseContent, this.Client.DeserializationSettings);
}
catch (JsonException ex)
{
_httpRequest.Dispose();
if (_httpResponse != null)
{
_httpResponse.Dispose();
}
throw new SerializationException("Unable to deserialize the response.", _responseContent, ex);
}
}
if (_shouldTrace)
{
ServiceClientTracing.Exit(_invocationId, _result);
}
return(_result);
}
/// <summary>
/// Register Web Hook
/// </summary>
/// <remarks>
/// Registers a new web hook.
/// </remarks>
public WebHook RegisterWebHook(int businessId, WebHook webHook)
{
return(ApiRequest <WebHook, WebHook>($"/business/{businessId}/webhookregistrations", webHook, Method.POST));
}
/// <summary>
/// Determines whether a given <paramref name="action"/> matches the filters for a given <see cref="WebHook"/>.
/// The action can either match a filter directly or match a wildcard.
/// </summary>
/// <param name="webHook">The <see cref="WebHook"/> instance to operate on.</param>
/// <param name="action">The action to match against the <paramref name="webHook"/> filters.</param>
/// <returns><c>true</c> if the <paramref name="action"/> matches, otherwise <c>false</c>.</returns>
public static bool MatchesAction(this WebHook webHook, string action)
{
return(webHook != null && (webHook.Filters.Contains(WildcardWebHookFilterProvider.Name) || webHook.Filters.Contains(action)));
}
/// <summary>
/// Verifies the WebHook by submitting a GET request with a query token intended by the echoed back.
/// </summary>
/// <param name="webHook">The <see cref="WebHook"/> to verify.</param>
protected virtual async Task VerifyEchoAsync(WebHook webHook)
{
// Create the echo query parameter that we want returned in response body as plain text.
var echo = Guid.NewGuid().ToString("N");
HttpResponseMessage response;
try
{
// If WebHook URI contains a "NoEcho" query parameter then we don't verify the URI using a GET request
var parameters = webHook.WebHookUri.ParseQueryString();
if (parameters.TryGetValue(NoEchoParameter, out string value))
{
var message = string.Format(CultureInfo.CurrentCulture, CustomResources.Manager_NoEcho);
_logger.LogInformation(message);
return;
}
// Get request URI with echo query parameter
var webHookUri = new UriBuilder(webHook.WebHookUri)
{
Query = EchoParameter + "=" + echo + "&code=" + webHook.Secret
};
// Create request adding any additional request headers (not entity headers) from Web Hook
var hookRequest = new HttpRequestMessage(HttpMethod.Get, webHookUri.Uri);
foreach (var kvp in webHook.Headers)
{
hookRequest.Headers.TryAddWithoutValidation(kvp.Key, kvp.Value);
}
response = await _httpClient.SendAsync(hookRequest);
}
catch (Exception ex)
{
var message = string.Format(CultureInfo.CurrentCulture, CustomResources.Manager_VerifyFailure, ex.Message);
_logger.LogInformation(message, ex);
throw new InvalidOperationException(message);
}
if (!response.IsSuccessStatusCode)
{
var message = string.Format(CultureInfo.CurrentCulture, CustomResources.Manager_VerifyFailure, response.StatusCode);
_logger.LogInformation(message);
throw new InvalidOperationException(message);
}
// Verify response body
if (response.Content == null)
{
var message = CustomResources.Manager_VerifyNoBody;
_logger.LogInformation(message);
throw new InvalidOperationException(message);
}
var actualEcho = await response.Content.ReadAsStringAsync();
if (!string.Equals(actualEcho, echo, StringComparison.Ordinal))
{
var message = CustomResources.Manager_VerifyBadEcho;
_logger.LogInformation(message);
throw new InvalidOperationException(message);
}
}
public static async Task Send() => await WebHook.SendHook("Server Crashed!");
public WebHookTests()
{
_webHook = new WebHook();
}
protected override async Task VerifyEchoAsync(WebHook webHook) => await Task.FromResult <object>(null);
public async Task <ApiResponse> Index(string token)
{
var headers = HttpContext.Request.Headers.Keys.ToDictionary <string, string, string>(key => key, key => HttpContext.Request.Headers[key]);
var body = "";
var contentType = HttpContext.Request.ContentType.ToLower();
if (contentType.Contains("application/json"))
{
using (var stream = new StreamReader(HttpContext.Request.Body))
{
body = stream.ReadToEnd();
}
}
else if (contentType.Contains("application/x-www-form-urlencoded"))
{
var data = HttpContext.Request.Form.ToDictionary <KeyValuePair <string, StringValues>, string, object>(form => form.Key, form =>
{
try
{
return(JsonConvert.DeserializeObject(form.Value));
}
catch (Exception e)
{
return(form.Value.Count > 1 ? (object)form.Value : form.Value.First());
}
});
body = JsonConvert.SerializeObject(data);
}
var result = new ApiResponse();
try
{
var stack = await _stackModel.GetByToken(token);
if (stack == null)
{
result.Error = "Invalid token";
}
else
{
await _logModel.WriteReceivedLog(new ReceivedLog
{
StackId = stack.Id,
Header = JsonConvert.SerializeObject(headers),
Body = body
});
var post = JObject.Parse(body);
var webHook = new WebHook(post, _httpClientFactory);
foreach (var task in stack.Tasks.Where(t => t.Enabled))
{
var taskContent = JsonConvert.DeserializeObject <TaskContent>(task.Content);
var(sentBody, response) = await webHook.Send(taskContent);
if (response != null)
{
await _logModel.WriteSentLog(new SentLog()
{
TaskId = task.Id,
Url = taskContent.Url,
Content = sentBody,
Response = await response.Content.ReadAsStringAsync()
});
}
}
result.Result = "OK";
}
}
catch (Exception ex)
{
}
var message = new
{
Token = token,
Header = headers,
Body = body,
Result = result.Result
};
await _systemLogModel.Write(Define.LogType.WebHook, JsonConvert.SerializeObject(message));
return(result);
}
public static async Task Send(SocketUserMessage msg) => await WebHook.SendHook(msg.Author.GetAvatarUrl(), msg.Author.Username, msg.Content.Remove(0, 6));
public int Create(WebHook WebHook)
{
return(base.Post <int>(WEBHOOK, WebHook));
}
/// <summary>
/// Update Web Hook Registration
/// </summary>
/// <remarks>
/// Updates the web hook registration with the specified ID.
/// </remarks>
public void UpdateWebHookRegistration(int businessId, string id, WebHook webHook)
{
ApiRequest($"/business/{businessId}/webhookregistrations/{id}", webHook, Method.PUT);
}
public async Task <IActionResult> RegisterWebHook([FromBody] WebHook webHook)
{
if (!ModelState.IsValid)
{
return(await Error());
}
if (webHook == null)
{
return(BadRequest());
}
var userId = GetUserId();
try
{
await VerifyFilters(webHook);
await VerifyWebHook(webHook);
}
catch (VerificationException ex)
{
return(BadRequest(ex.Message));
}
var existingWebhooks = await GetAllWebHooks();
var existingWebhooksForTheSameUri = existingWebhooks.Where(wh => wh.WebHookUri == webHook.WebHookUri);
foreach (var existingWebHook in existingWebhooksForTheSameUri)
{
webHook.Filters.ExceptWith(existingWebHook.Filters);
if (!webHook.Filters.Any())
{
return(await Error(HttpStatusCode.Conflict, ErrorPropertyKey, "Could not register WebHook because a Webhook with the same URI and Filters is already registered."));
}
}
try
{
if (Request == null)
{
throw new ArgumentNullException(nameof(Request));
}
webHook.Id = null;
var result = await _store.InsertWebHookAsync(userId, webHook);
if (result == StoreResult.Success)
{
return(CreatedAtRoute(WebHookNames.GetWebhookByIdAction, new { id = webHook.Id }, webHook));
}
return(await CreateHttpResult(result));
}
catch (Exception ex)
{
return(await Error(HttpStatusCode.Conflict, ErrorPropertyKey, $"Could not register WebHook due to error: {ex.Message}"));
}
}
/// <summary>
/// Update Web Hook Registration
/// </summary>
/// <remarks>
/// Updates the web hook registration with the specified ID.
/// </remarks>
public Task UpdateWebHookRegistrationAsync(int businessId, string id, WebHook webHook, CancellationToken cancellationToken = default)
{
return(ApiRequestAsync($"/business/{businessId}/webhookregistrations/{id}", webHook, Method.PUT, cancellationToken));
}
public async Task UpdateAsync(WebHook entity)
{
await Client.PutAsJson($"api/webhook/{entity.Id}", entity);
}
/// <summary>
/// Register Web Hook
/// </summary>
/// <remarks>
/// Registers a new web hook.
/// </remarks>
public Task <WebHook> RegisterWebHookAsync(int businessId, WebHook webHook, CancellationToken cancellationToken = default)
{
return(ApiRequestAsync <WebHook, WebHook>($"/business/{businessId}/webhookregistrations", webHook, Method.POST, cancellationToken));
}
public async Task DeleteAsync(WebHook webHook)
{
await Client.DeleteAsync($"api/webhook/{webHook.Id}");
}
/// <summary>
/// Determines whether any of the given <paramref name="actions"/> match the filters for a given <see cref="WebHook"/>.
/// The actions can either match a filter directly or match a wildcard.
/// </summary>
/// <param name="webHook">The <see cref="WebHook"/> instance to operate on.</param>
/// <param name="actions">The set of actions to match against the <paramref name="webHook"/> filters.</param>
/// <returns><c>true</c> if one or more of the <paramref name="actions"/> match, otherwise <c>false</c>.</returns>
public static bool MatchesAnyAction(this WebHook webHook, IEnumerable <string> actions)
{
return(webHook != null && actions != null &&
(webHook.Filters.Contains(WildcardWebHookFilterProvider.Name) ||
actions.FirstOrDefault(f => webHook.Filters.Contains(f)) != null));
}
public async Task <IHttpActionResult> Create([FromBody] WebHook webHook)
{
await _webHookStore.InsertWebHookAsync(RequestContext.Principal.Identity.Name, webHook);
return(CreatedAtRoute("RegistrationLookupAction", new { id = webHook.Id }, webHook));
}
public new Task VerifyFilters(WebHook webHook)
{
return(base.VerifyFilters(webHook));
}
public new Task RemovePrivateFilters(string user, WebHook webHook)
{
return(base.RemovePrivateFilters(user, webHook));
}
private bool Predicate(WebHook arg1, string user)
{
return(arr.Contains(user));
}
public void the_WebHook_will_not_be_valid_when_given_invalid_JSON_for_the_body()
{
var secret = "1c9c753dddfd049dd7f1";
var body = "{Invalid JSON}";
var expectedSignature = GenerateValidSignature(secret, body);
var webHook = new WebHook(secret, expectedSignature, body);
Assert.IsFalse(webHook.IsValid);
StringAssert.IsMatch("Exception occurred parsing the body as JSON: .*", webHook.ValidationErrors[0]);
}