public void ConverterCombinationWillBeInvokedIfNeeded()
{
var builder = new AppBuilder();
Func<AppFunc, DifferentType> convert1 = _ => new DifferentType();
Func<DifferentType, AppFunc> convert2 = _ => call => { throw new NotImplementedException(); };
builder.AddSignatureConversion(convert1);
builder.AddSignatureConversion(convert2);
var diff = builder.Build<DifferentType>();
}
public void DelegateShouldBeCalledWithParameters()
{
string theDefault = "default";
var builder = new AppBuilder();
builder.Properties["builder.DefaultApp"] = theDefault;
builder.Use(new Func<string, int, long, string>((s, i, l) => i + l + s), 1, 2L);
var theApp = builder.Build<string>();
theApp.ShouldNotBeSameAs("12" + theDefault);
}
public void ChainedPredicatesAsync_Success()
{
IAppBuilder builder = new AppBuilder();
builder.MapWhenAsync(TruePredicateAsync, map1 =>
{
map1.MapWhenAsync((PredicateAsync)FalsePredicateAsync, UseNotImplemented);
map1.MapWhenAsync((PredicateAsync)TruePredicateAsync, map2 => map2.MapWhenAsync((PredicateAsync)TruePredicateAsync, UseSuccess));
map1.Run(NotImplemented);
});
var app = builder.Build <OwinMiddleware>();
IOwinContext context = new OwinContext();
app.Invoke(context).Wait();
Assert.Equal(200, context.Response.StatusCode);
}
private static HttpClient CreateClient(int length)
{
var app = new AppBuilder();
app.MaxQueryStringLength(length)
.MaxUrlLength(length)
.Use((context, next) =>
{
context.Response.StatusCode = 200;
context.Response.ReasonPhrase = "OK";
return(Task.FromResult(0));
});
return(new HttpClient(new OwinHttpMessageHandler(app.Build()))
{
BaseAddress = new Uri("http://example.com")
});
}
public static IApplicationBuilder UseSignalR2(this IApplicationBuilder app)
{
app.UseOwin(configure =>
{
configure(next =>
{
var appBuilder = new AppBuilder();
appBuilder.Properties["builder.DefaultApp"] = next;
appBuilder.MapSignalR();
return(appBuilder.Build <Func <IDictionary <string, object>, Task> >());
});
});
return(app);
}
private Response Call(Action <IAppBuilder> pipe)
{
var builder = new AppBuilder();
pipe(builder);
var app = (AppFunc)builder.Build(typeof(AppFunc));
Request request = Request.Create();
request.Method = "GET";
Response response = new Response(request.Environment);
MemoryStream buffer = new MemoryStream();
response.OutputStream = buffer;
app(request.Environment).Wait();
response.OutputStream = buffer; // Replace the buffer so it can be read.
return(response);
}
public void UseHandlerWithIOwinContext()
{
var builder = new AppBuilder();
builder.Use((context, next) =>
{
context.Response.ReasonPhrase = "Set In Middleware";
return(next());
});
AppFunc theApp = builder.Build();
IOwinContext baseContext = new OwinContext();
theApp(baseContext.Environment).Wait();
Assert.Equal(404, baseContext.Response.StatusCode);
Assert.Equal("Set In Middleware", baseContext.Response.ReasonPhrase);
}
public Startup()
{
var builder = new AppBuilder();
Configuration(builder);
_owinAppFunc = builder.Build();
var deployDir = System.Configuration.ConfigurationManager.AppSettings["DeployDir"];
if (!string.IsNullOrEmpty(deployDir))
{
Setting.InitWebRoot(deployDir, true);
}
else
{
Setting.InitWebRoot(AppDomain.CurrentDomain.BaseDirectory);
}
}
private int Call(Action <IAppBuilder> pipe, string path)
{
var builder = new AppBuilder();
pipe(builder);
var app = builder.Build <AppFunc>();
Request request = Request.Create();
request.Path = path;
request.Method = "GET";
Response response = new Response(request.Environment);
response.OutputStream = new MemoryStream();
app(request.Environment).Wait();
return(response.StatusCode);
}
public void NearMatch_RedirectAddSlash(string baseUrl, string baseDir, string requestUrl)
{
IAppBuilder builder = new AppBuilder();
builder.UseDirectoryBrowser(baseUrl, baseDir);
var app = (AppFunc)builder.Build(typeof(AppFunc));
IDictionary <string, object> env = CreateEmptyRequest(requestUrl);
app(env).Wait();
Assert.Equal(301, env["owin.ResponseStatusCode"]);
var responseHeaders = (IDictionary <string, string[]>)env["owin.ResponseHeaders"];
Assert.Equal(requestUrl + "/", responseHeaders["Location"][0]);
Assert.Equal(0, ((Stream)env["owin.ResponseBody"]).Length);
}
public void ChainedPredicatesAsync_Success()
{
IAppBuilder builder = new AppBuilder();
builder.MapPredicateAsync(TruePredicateAsync, subBuilder =>
{
subBuilder.MapPredicateAsync(FalsePredicateAsync, FuncNotImplemented);
subBuilder.MapPredicateAsync(TruePredicateAsync, subBuilder1 => { subBuilder.MapPredicateAsync(TruePredicateAsync, Success); });
subBuilder.Run(FuncNotImplemented);
});
var app = builder.Build <AppFunc>();
IDictionary <string, object> environment = CreateEmptyRequest();
app(environment).Wait();
Assert.Equal(200, environment["owin.ResponseStatusCode"]);
}
public static IApplicationBuilder UseAppBuilder(this IApplicationBuilder app, Action <IAppBuilder> configure)
{
app.UseOwin(addToPipeline =>
{
addToPipeline(next =>
{
var appBuilder = new AppBuilder();
appBuilder.Properties["builder.DefaultApp"] = next;
configure(appBuilder);
return(appBuilder.Build <AppFunc>());
});
});
return(app);
}
private static HttpClient CreateHttpClient(Func <RequestContext, int> getMaxContentLength)
{
var app = new AppBuilder();
app.MaxRequestContentLength(getMaxContentLength)
.Use(async(context, _) =>
{
await new StreamReader(context.Request.Body).ReadToEndAsync();
await new StreamWriter(context.Response.Body).WriteAsync("Lorem ipsum");
context.Response.StatusCode = 200;
context.Response.ReasonPhrase = "OK";
});
return(new HttpClient(new OwinHttpMessageHandler(app.Build()))
{
BaseAddress = new Uri("http://example.com")
});
}
public void FoundFile_Served(string baseUrl, string baseDir, string requestUrl)
{
IAppBuilder builder = new AppBuilder();
builder.UseStaticFiles(baseUrl, baseDir);
var app = (AppFunc)builder.Build(typeof(AppFunc));
IDictionary <string, object> env = CreateEmptyRequest(requestUrl);
app(env).Wait();
var responseHeaders = (IDictionary <string, string[]>)env["owin.ResponseHeaders"];
Assert.Equal("text/xml", responseHeaders["Content-Type"][0]);
Assert.True(responseHeaders["Content-Length"][0].Length > 0);
Assert.Equal(responseHeaders["Content-Length"][0], ((Stream)env["owin.ResponseBody"]).Length.ToString());
}
static void Main(string[] args)
{
var app = new AppBuilder();
OwinServerFactory.Initialize(app.Properties);
app.UseWindsorContainer("windsor.config");
var container = app.GetWindsorContainer();
var logMiddleware = container.Resolve <ConsoleLogMiddleware>();
app.Use(logMiddleware);
var options = container.Resolve <StaticFileMiddlewareOptions>();
app.UseStaticFile(options);
var startup = new Startup();
startup.Configuration(app);
var builder = new ServerBuilder();
const string ip = "127.0.0.1";
const int port = 8888;
builder.SetAddress(IPAddress.Parse(ip)).SetPort(port)
.SetOwinApp(app.Build())
.SetOwinCapabilities((IDictionary <string, object>)app.Properties[OwinKeys.ServerCapabilitiesKey]);
using (var server = builder.Build()) {
var serverRef = new WeakReference <INowinServer>(server);
Task.Run(() => {
INowinServer nowinServer;
if (serverRef.TryGetTarget(out nowinServer))
{
nowinServer.Start();
}
});
var baseAddress = "http://" + ip + ":" + port + "/";
Console.WriteLine("Nowin server listening {0}, press ENTER to exit.", baseAddress);
Console.ReadLine();
}
}
public async Task ScriptFileCanBeExecutedByName()
{
var factory = new RoslynAppLoaderFactory();
Func <string, Action <IAppBuilder> > loader = factory.Create(_ => null);
Action <IAppBuilder> startup = loader.Invoke("Simple.csx");
var builder = new AppBuilder();
startup.Invoke(builder);
var app = (AppFunc)builder.Build(typeof(AppFunc));
OwinRequest req = OwinRequest.Create();
await app.Invoke(req.Dictionary);
var res = new OwinResponse(req);
res.StatusCode.ShouldBe(24601);
}
private void ConfigurePipeline(AppFunc next, string fullPath)
{
Console.WriteLine("Configuring pipeline...");
try
{
string index = string.Format(
"<HTML><HEAD><TITLE>Dynamic Middleware</TITLE></HEAD><BODY><p>Edit {0} and refresh to see below links change.</p>",
fullPath);
var allLines = File.ReadAllLines(fullPath);
var app = new AppBuilder();
foreach (var line in allLines)
{
var paths = line.Split(';');
app.UseDirectoryBrowser(new DirectoryBrowserOptions
{
RequestPath = new PathString(paths[0]),
FileSystem = new PhysicalFileSystem(paths[1])
});
index += string.Format("<a href='{0}'>{0}</a><br>", paths[0]);
Console.WriteLine("Directory {0} on {1}", paths[1], paths[0]);
}
app.Use(async(ctx, next2) =>
{
if (ctx.Request.Path.Value == "/")
{
await ctx.Response.WriteAsync(index);
}
await next2();
});
app.Run(ctx => next(ctx.Environment));
_dynamicAppFunc = app.Build();
}
catch (Exception ex)
{
Console.WriteLine(ex);
_dynamicAppFunc = async env =>
{
var context = new OwinContext(env);
context.Response.StatusCode = 500;
context.Response.ReasonPhrase = "Internal server error";
await context.Response.WriteAsync(ex.Message);
};
}
}
public static MidFunc UseStreamStore(IStreamStore streamStore)
{
var streams = new StreamResource(streamStore);
var streamMessages = new StreamMessageResource(streamStore);
var streamsMetadata = new StreamMetadataResource(streamStore);
var builder = new AppBuilder()
.MapWhen(IsStream, ConfigureOptions(streams))
.MapWhen(IsStreamMessage, ConfigureOptions(streamMessages))
.MapWhen(IsStreamMetadata, ConfigureOptions(streamsMetadata));
return(next =>
{
builder.Run(context => next(context.Environment));
return builder.Build();
});
}
public static void UseSignalR(this IApplicationBuilder app)
{
#if USE_SIGNALR
app.UseOwin(pipeline =>
{
pipeline(next =>
{
var appBuilder = new AppBuilder();
appBuilder.Properties["builder.DefaultApp"] = next;
appBuilder.MapSignalR();
return(appBuilder.Build());
});
});
#endif
}
public static void Main(string[] args)
{
var app = new AppBuilder();
var startup = new Startup();
startup.Configuration(app);
var appFunc = app.Build();
using (var server = ServerBuilder.
New()
.SetEndPoint(new System.Net.IPEndPoint(IPAddress.Loopback, 1926))
.SetOwinApp(appFunc)
.Build())
{
Console.WriteLine("Running...");
Console.ReadKey();
}
}
public void SetUp()
{
Builder = new RequestBuilder();
var config = new HttpConfiguration();
config.MapHttpAttributeRoutes();
var appBuilder = new AppBuilder();
AddCompressionMiddleware(appBuilder);
appBuilder.UseWebApi(config);
HttpClient = new HttpClient(new OwinHttpMessageHandler(appBuilder.Build()))
{
BaseAddress = new Uri("http://localhost")
};
}
public void PostDirectory_PassesThrough(string baseUrl, string baseDir, string requestUrl)
{
IAppBuilder builder = new AppBuilder();
builder.UseDefaultFiles(new DefaultFilesOptions()
{
RequestPath = new PathString(baseUrl),
FileSystem = new PhysicalFileSystem(baseDir)
});
var app = (OwinMiddleware)builder.Build(typeof(OwinMiddleware));
IOwinContext context = CreateEmptyRequest(requestUrl);
context.Request.Method = "POST";
app.Invoke(context).Wait();
Assert.Equal(404, context.Response.StatusCode); // Passed through
}
public void Configure(IApplicationBuilder app, IHostingEnvironment env, ILoggerFactory loggerFactory)
{
loggerFactory.AddNLog();
env.ConfigureNLog("nlog.config");
app.UseOwin().UseNancy(x => x.Bootstrapper = new Bootstrapper(Configuration));
app.UseOwin(addToPipeline =>
{
addToPipeline(next =>
{
var appBuilder = new AppBuilder();
appBuilder.Properties["builder.DefaultApp"] = next;
appBuilder.UseCors(CorsOptions.AllowAll);
appBuilder.MapSignalR();
return(appBuilder.Build());
});
});
}
public void FoundDirectoryWithDefaultFile_PathModified(string baseUrl, string baseDir, string requestUrl)
{
IAppBuilder builder = new AppBuilder();
builder.UseDefaultFiles(new DefaultFilesOptions()
{
RequestPath = new PathString(baseUrl),
FileSystem = new PhysicalFileSystem(baseDir)
});
var app = (OwinMiddleware)builder.Build(typeof(OwinMiddleware));
IOwinContext context = CreateEmptyRequest(requestUrl);
app.Invoke(context).Wait();
Assert.Equal(404, context.Response.StatusCode); // Passed through
Assert.Equal(requestUrl + "default.html", context.Request.Path.Value); // Should be modified
}
/// <summary>
/// 适配器构造函数
/// </summary>
public Adapter()
{
//实例化一个应用程序生成器
var builder = new AppBuilder();
// 为生成器添加一些参数
// 因某些OWIN框架需要从该参数中得到一些初始化环境信息
// 这些信息可以包括 如“owin版本”“服务器功”能等等
var properties = builder.Properties;
properties["owin.Version"] = "1.0"; // 只能是1.0
var disposeSource = new CancellationTokenSource();
properties["server.OnDispose"] = disposeSource.Token;
Func <Task> svrInitCallback = null;
Action <Func <Task> > init = (callback) => { svrInitCallback = callback; };
properties["server.OnInit"] = init;
var capabilities = properties.ContainsKey("server.Capabilities") ? properties["server.Capabilities"] as IDictionary <string, object> : new Dictionary <string, object>();
properties["server.Capabilities"] = capabilities;
capabilities["server.Name"] = "TinyFox";
//实例化用户的启动类，并调用配置方法
//如果用户启动类在其它的dll中，就需要通过反射找出这个类
var startup = new Startup();
startup.Configuration(builder);
//构建OWIN应用并获取该应用的代理（委托）方法
_owinApp = builder.Build();
//要求应用程序域退出时，向本类发出通知
AppDomain.CurrentDomain.DomainUnload += ((o, e) => { disposeSource.Cancel(); });
//回调应用层初始化函数
if (svrInitCallback != null)
{
svrInitCallback().Wait();
}
}
public void Test_SignalrMiddlewarePipeline()
{
IAppBuilder builder = new AppBuilder();
builder.Use <SignalrInterceptorMiddleware>("/signalr");
var pipelineObj = builder.Build();
bool passed;
try
{
pipelineObj.Invoke(GetEnvironmentData());
passed = true;
}
catch
{
passed = false;
}
Assert.IsTrue(passed);
}
// TODO: text/*, q rankings, etc.
public void KnownAcceptContentType_Served(string[] acceptHeader, string expectedContentType)
{
IAppBuilder builder = new AppBuilder();
builder.UseDirectoryBrowser(string.Empty, string.Empty);
var app = (AppFunc)builder.Build(typeof(AppFunc));
IDictionary <string, object> env = CreateEmptyRequest("/");
SetAcceptHeader(env, acceptHeader);
app(env).Wait();
Assert.False(env.ContainsKey("owin.ResponseStatusCode"));
var responseHeaders = (IDictionary <string, string[]>)env["owin.ResponseHeaders"];
Assert.Equal(expectedContentType, responseHeaders["Content-Type"][0]);
Assert.True(responseHeaders["Content-Length"][0].Length > 0);
Assert.Equal(responseHeaders["Content-Length"][0], ((Stream)env["owin.ResponseBody"]).Length.ToString());
}
public void SendAsync_ReturnsAllowAOrigin(string requestOrigin, string policyOrigin, string expectedOrigin)
{
IAppBuilder builder = new AppBuilder();
var policy = new CorsPolicy();
if (policyOrigin == "*")
{
policy.AllowAnyOrigin = true;
}
else
{
foreach (var o in policyOrigin.Split(','))
{
policy.Origins.Add(o.Trim());
}
}
builder.UseCors(new CorsOptions
{
PolicyProvider = new CorsPolicyProvider
{
PolicyResolver = context => Task.FromResult(policy)
}
});
builder.Use((context, next) => Task.FromResult <object>(null));
var app = (AppFunc)builder.Build(typeof(AppFunc));
IOwinRequest request = CreateRequest("http://localhost/sample");
if ("header_not_set" != requestOrigin)
{
request.Headers.Set(CorsConstants.Origin, requestOrigin);
}
app(request.Environment).Wait();
var response = new OwinResponse(request.Environment);
string origin = response.Headers.Get("Access-Control-Allow-Origin");
Assert.Equal(200, response.StatusCode);
Assert.Equal(expectedOrigin, origin);
}
// http://stackoverflow.com/a/30742029/2001966
public static void UseOwinBuilder(this IApplicationBuilder app, Action <IAppBuilder> owinConfiguration)
{
app.UseOwin(
addToPipeline =>
{
addToPipeline(
next =>
{
AppBuilder builder = new AppBuilder();
owinConfiguration(builder);
builder.Run(ctx => next(ctx.Environment));
// ReSharper disable once SuggestVarOrType_Elsewhere
var appFunc = (Func <IDictionary <string, object>, Task>)builder.Build(typeof(Func <IDictionary <string, object>, Task>));
return(appFunc);
});
});
}
public static IApplicationBuilder UseAppBuilder(
this IApplicationBuilder app,
Action<IAppBuilder> configure)
{
app.UseOwin(addToPipeline =>
{
addToPipeline(next =>
{
var appBuilder = new AppBuilder();
appBuilder.Properties["builder.DefaultApp"] = next;
configure(appBuilder);
return appBuilder.Build<Func<IDictionary<string, object>, Task>>();
});
});
return app;
}
private static void Main(string[] args)
{
if (!IsRanWithoutHelpParameter(args))
{
return;
}
try
{
var app = AppBuilder.Build(args);
app.Run();
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
Console.ReadKey();
}
public void Test_DashboaardMiddleware()
{
IAppBuilder builder = new AppBuilder();
builder.Use <SignalrDashboardMiddleware>("/dashboard");
var pipelineObj = builder.Build();
bool passed;
try
{
pipelineObj.Invoke(GetEnvironmentData());
passed = true;
}
catch
{
passed = false;
}
Assert.IsTrue(passed);
}
static void Main(string[] args)
{
var builder = new AppBuilder();
var app = builder.Build(Startup.Configuration);
var server = new ServerFactory().Create(app, 8081);
ThreadPool.QueueUserWorkItem(_ =>
{
while (true)
{
Thread.Sleep(1000);
var sc = new ScreenCapture();
var image = sc.CaptureScreen();
using (var ms = new MemoryStream())
{
image.Save(ms, ImageFormat.Png);
var s = Convert.ToBase64String(ms.ToArray());
var connection = new FileConnectionManager<ScreenSharing>(
Startup.DependencyResolver.Resolve<IMessageBus>(),
Startup.DependencyResolver.Resolve<IJsonSerializer>(),
Startup.DependencyResolver.Resolve<ITraceManager>()
);
connection.SendFile("image/png", s);
}
Console.WriteLine("Data sent");
}
});
Console.WriteLine("Running on localhost:8081");
Console.ReadKey();
}
//private static IDisposable StartupWorkingTitleApp()
//{
// var server = new Server((req, resp) =>
// {
// resp.Write("Hello, again, world");
// resp.End();
// });
// server.Listen(8081, null);
// return server;
//}
private static IDisposable StartupNancyApp()
{
var builder = new AppBuilder();
var app = builder.Build(Configuration);
var server = new ServerFactory(new StdoutTrace()).Create(app, 8080);
Console.WriteLine("Running on localhost:8080");
return server;
}
public Task TheDefaultDefaultShouldBe404()
{
var builder = new AppBuilder();
var app = builder.Build();
var request = OwinRequest.Create();
var response = new OwinResponse(request);
return app(request.Dictionary).Then(() => response.StatusCode.ShouldBe(404));
}
public void OwinMiddlewareConvertsToAppFunc()
{
var builder = new AppBuilder();
builder.Use(new Func<object, OwinMiddleware>(ignored => { return new OwinMiddlwareApp(); }));
var theApp = builder.Build<AppFunc>();
IOwinContext baseContext = new OwinContext();
theApp.Invoke(baseContext.Environment).Wait();
Assert.Equal(200, baseContext.Response.StatusCode);
Assert.Equal("Set In Middleware", baseContext.Response.ReasonPhrase);
}
public Task TheDefaultDefaultShouldBe404()
{
var builder = new AppBuilder();
var app = builder.Build();
var helper = new OwinHelper();
return app(helper.Env).Then(() => helper.ResponseStatusCode.ShouldBe(404));
}
public void TheDefaultDefaultShouldBe404()
{
var builder = new AppBuilder();
var app = builder.Build<OwinMiddleware>();
var context = new OwinContext();
app.Invoke(context).Wait();
context.Response.StatusCode.ShouldBe(404);
}
public void UseAppWithIOwinContext()
{
var builder = new AppBuilder();
builder.Run(context =>
{
context.Response.StatusCode = 201;
return Task.FromResult<object>(null);
});
AppFunc theApp = builder.Build();
IOwinContext baseContext = new OwinContext();
theApp(baseContext.Environment).Wait();
Assert.Equal(201, baseContext.Response.StatusCode);
}
public void AppFuncConvertsToOwinMiddleware()
{
var builder = new AppBuilder();
builder.Use(new Func<object, AppFunc>(ignored =>
{
return environment =>
{
environment["owin.ResponseReasonPhrase"] = "Set In Middleware";
return Task.FromResult<object>(null);
};
}));
var theApp = builder.Build<OwinMiddleware>();
IOwinContext baseContext = new OwinContext();
theApp.Invoke(baseContext).Wait();
Assert.Equal(200, baseContext.Response.StatusCode);
Assert.Equal("Set In Middleware", baseContext.Response.ReasonPhrase);
}
public void UseHandlerWithIOwinContext()
{
var builder = new AppBuilder();
builder.Use((context, next) =>
{
context.Response.ReasonPhrase = "Set In Middleware";
return next();
});
AppFunc theApp = builder.Build();
IOwinContext baseContext = new OwinContext();
theApp(baseContext.Environment).Wait();
Assert.Equal(404, baseContext.Response.StatusCode);
Assert.Equal("Set In Middleware", baseContext.Response.ReasonPhrase);
}
public void NoConversionAvailableThrowsArgumentException()
{
var builder = new AppBuilder();
Assert.Throws<ArgumentException>(() => builder.Build<DifferentType>());
}
public void DelegatesWithIdenticalParametersShouldConvertAutomatically()
{
var builder = new AppBuilder();
builder.Properties["builder.DefaultApp"] = new Func<string, string>(call => call);
builder.UseFunc<AppOne>(next => call => next(call) + "1");
builder.UseFunc<AppTwo>(next => call => next(call) + "2");
builder.UseFunc<Func<string, string>>(next => call => next(call) + "3");
var app = builder.Build<AppTwo>();
app("0").ShouldBe("0321");
}
