/
WebApiConfig.cs
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/
WebApiConfig.cs
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// Copyright (c) .NET Foundation. All rights reserved.
// Licensed under the MIT License. See License.txt in the project root for license information.
using System;
using System.IO;
using System.Net.Http;
using System.Web;
using System.Web.Http;
using System.Web.Http.Routing;
using Autofac;
using Autofac.Integration.WebApi;
using Microsoft.Azure.WebJobs.Script.Config;
using Microsoft.Azure.WebJobs.Script.WebHost.Controllers;
using Microsoft.Azure.WebJobs.Script.WebHost.Handlers;
namespace Microsoft.Azure.WebJobs.Script.WebHost
{
public static class WebApiConfig
{
public static void Initialize(HttpConfiguration config, ScriptSettingsManager settingsManager = null,
WebHostSettings settings = null, Action<ContainerBuilder, WebHostSettings> dependencyCallback = null)
{
Register(config, settingsManager, settings, dependencyCallback);
var scriptHostManager = config.DependencyResolver.GetService<WebScriptHostManager>();
if (scriptHostManager != null && !scriptHostManager.Initialized)
{
scriptHostManager.Initialize();
}
}
public static void Register(HttpConfiguration config, ScriptSettingsManager settingsManager = null,
WebHostSettings settings = null, Action<ContainerBuilder, WebHostSettings> dependencyCallback = null)
{
if (config == null)
{
throw new ArgumentNullException("config");
}
settingsManager = settingsManager ?? ScriptSettingsManager.Instance;
settings = settings ?? GetDefaultSettings(settingsManager);
var builder = new ContainerBuilder();
builder.RegisterApiControllers(typeof(FunctionsController).Assembly);
AutofacBootstrap.Initialize(settingsManager, builder, settings, config);
// Invoke registration callback
dependencyCallback?.Invoke(builder, settings);
var container = builder.Build();
config.DependencyResolver = new AutofacWebApiDependencyResolver(container);
config.Formatters.Add(new PlaintextMediaTypeFormatter());
config.MessageHandlers.Add(new WebScriptHostHandler(config));
// Web API configuration and services
// Web API routes
config.MapHttpAttributeRoutes();
config.Routes.MapHttpRoute(
name: "Home",
routeTemplate: string.Empty,
defaults: new { controller = "Home" });
config.Routes.MapHttpRoute(
name: "vfs-get-files",
routeTemplate: "admin/vfs/{*path}",
defaults: new { controller = "Vfs", action = "GetItem" },
constraints: new { verb = new HttpMethodConstraint(HttpMethod.Get, HttpMethod.Head) });
config.Routes.MapHttpRoute(
name: "vfs-put-files",
routeTemplate: "admin/vfs/{*path}",
defaults: new { controller = "Vfs", action = "PutItem" },
constraints: new { verb = new HttpMethodConstraint(HttpMethod.Put) });
config.Routes.MapHttpRoute(
name: "vfs-delete-files",
routeTemplate: "admin/vfs/{*path}",
defaults: new { controller = "Vfs", action = "DeleteItem" },
constraints: new { verb = new HttpMethodConstraint(HttpMethod.Delete) });
config.Routes.MapHttpRoute(
name: "LogStream",
routeTemplate: "admin/logstream/{*path}",
defaults: new { controller = "LogStream" });
config.Routes.MapHttpRoute(
name: "Functions",
routeTemplate: "{*uri}",
defaults: new { controller = "Functions" });
// Initialize WebHook Receivers
config.InitializeReceiveGenericJsonWebHooks();
config.InitializeReceiveAzureAlertWebHooks();
config.InitializeReceiveKuduWebHooks();
config.InitializeReceivePusherWebHooks();
config.InitializeReceiveStripeWebHooks();
config.InitializeReceiveTrelloWebHooks();
config.InitializeReceiveDynamicsCrmWebHooks();
config.InitializeReceiveMailChimpWebHooks();
config.InitializeReceiveSlackWebHooks();
config.InitializeReceiveBitbucketWebHooks();
config.InitializeReceiveDropboxWebHooks();
config.InitializeReceiveWordPressWebHooks();
config.InitializeReceiveGitHubWebHooks();
config.InitializeReceiveSalesforceWebHooks();
}
private static WebHostSettings GetDefaultSettings(ScriptSettingsManager settingsManager)
{
WebHostSettings settings = new WebHostSettings();
string home = settingsManager.GetSetting(EnvironmentSettingNames.AzureWebsiteHomePath);
bool isLocal = string.IsNullOrEmpty(home);
if (isLocal)
{
settings.ScriptPath = settingsManager.GetSetting(EnvironmentSettingNames.AzureWebJobsScriptRoot);
settings.LogPath = Path.Combine(Path.GetTempPath(), @"Functions");
settings.SecretsPath = HttpContext.Current.Server.MapPath("~/App_Data/Secrets");
settings.IsSelfHost = true;
}
else
{
// we're running in Azure
settings.ScriptPath = Path.Combine(home, @"site\wwwroot");
settings.LogPath = Path.Combine(home, @"LogFiles\Application\Functions");
settings.SecretsPath = Path.Combine(home, @"data\Functions\secrets");
}
if (string.IsNullOrEmpty(settings.ScriptPath))
{
throw new InvalidOperationException("Unable to determine function script root directory.");
}
return settings;
}
}
}