本文整理汇总了C#中IApplicationBuilder.UseOpenIdConnectServer方法的典型用法代码示例。如果您正苦于以下问题:C# IApplicationBuilder.UseOpenIdConnectServer方法的具体用法?C# IApplicationBuilder.UseOpenIdConnectServer怎么用?C# IApplicationBuilder.UseOpenIdConnectServer使用的例子?那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类IApplicationBuilder
的用法示例。
在下文中一共展示了IApplicationBuilder.UseOpenIdConnectServer方法的11个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: Configure
public void Configure(IApplicationBuilder app) {
app.UseDefaultFiles();
app.UseStaticFiles();
// Add a new middleware validating access tokens.
app.UseOAuthValidation(options => {
options.Events = new OAuthValidationEvents {
// Note: for SignalR connections, the default Authorization header does not work,
// because the WebSockets JS API doesn't allow setting custom parameters.
// To work around this limitation, the access token is retrieved from the query string.
OnRetrieveToken = context => {
context.Token = context.Request.Query["access_token"];
return Task.FromResult(0);
}
};
});
app.UseSignalR<SimpleConnection>("/signalr");
// Add a new middleware issuing access tokens.
app.UseOpenIdConnectServer(options => {
options.Provider = new AuthenticationProvider();
// Enable the token endpoint.
options.TokenEndpointPath = "/connect/token";
options.AllowInsecureHttp = true;
});
}
示例2: Configure
public void Configure(IApplicationBuilder app) {
// To test this sample with Postman, use the following settings:
//
// * Authorization URL: http://localhost:6500/connect/authorize
// * Access token URL: http://localhost:6500/connect/token
// * Client ID: postman
// * Client secret: [blank] (not used with public clients)
// * Scope: openid email profile roles
// * Grant type: authorization code
// * Request access token locally: yes
app.UseDeveloperExceptionPage();
app.UseStaticFiles();
app.UseOAuthValidation();
app.UseOpenIdConnectServer(options => {
options.Provider = new AuthorizationProvider();
// Enable the authorization and token endpoints.
options.AuthorizationEndpointPath = "/connect/authorize";
options.TokenEndpointPath = "/connect/token";
options.AllowInsecureHttp = true;
});
app.UseMvc();
app.UseWelcomePage();
}
示例3: Configure
public void Configure(IApplicationBuilder app, IHostingEnvironment environment, ILoggerFactory factory) {
factory.AddConsole();
factory.AddDebug();
app.UseIISPlatformHandler();
if (environment.IsDevelopment()) {
app.UseDeveloperExceptionPage();
}
app.UseDefaultFiles();
app.UseStaticFiles();
// Add a new middleware validating access tokens.
app.UseJwtBearerAuthentication(options => {
// Automatic authentication must be enabled
// for SignalR to receive the access token.
options.AutomaticAuthenticate = true;
// Automatically disable the HTTPS requirement for development scenarios.
options.RequireHttpsMetadata = !environment.IsDevelopment();
// Note: the audience must correspond to the address of the SignalR server.
options.Audience = "http://localhost:5000/";
// Note: the authority must match the address of the identity server.
options.Authority = "http://localhost:5000/";
options.Events = new JwtBearerEvents {
// Note: for SignalR connections, the default Authorization header does not work,
// because the WebSockets JS API doesn't allow setting custom parameters.
// To work around this limitation, the access token is retrieved from the query string.
OnReceivingToken = context => {
// Note: when the token is missing from the query string,
// context.Token is null and the JWT bearer middleware will
// automatically try to retrieve it from the Authorization header.
context.Token = context.Request.Query["access_token"];
return Task.FromResult(0);
}
};
});
app.UseWebSockets();
app.UseSignalR<SimpleConnection>("/signalr");
// Add a new middleware issuing access tokens.
app.UseOpenIdConnectServer(options => {
options.Provider = new AuthenticationProvider();
});
}
示例4: Configure
public void Configure(IApplicationBuilder app) {
app.UseDefaultFiles();
app.UseStaticFiles();
// Add a new middleware validating access tokens.
app.UseOAuthValidation(options => {
options.Events = new OAuthValidationEvents {
// Note: for SignalR connections, the default Authorization header does not work,
// because the WebSockets JS API doesn't allow setting custom parameters.
// To work around this limitation, the access token is retrieved from the query string.
OnRetrieveToken = context => {
context.Token = context.Request.Query["access_token"];
return Task.FromResult(0);
}
};
});
app.UseSignalR<SimpleConnection>("/signalr");
// Add a new middleware issuing access tokens.
app.UseOpenIdConnectServer(options => {
options.Provider = new AuthorizationProvider();
// Enable the token endpoint.
options.TokenEndpointPath = "/connect/token";
options.AllowInsecureHttp = true;
// Register a new ephemeral key, that is discarded when the application
// shuts down. Tokens signed using this key are automatically invalidated.
// This method should only be used during development.
options.SigningCredentials.AddEphemeralKey();
// On production, using a X.509 certificate stored in the machine store is recommended.
// You can generate a self-signed certificate using Pluralsight's self-cert utility:
// https://s3.amazonaws.com/pluralsight-free/keith-brown/samples/SelfCert.zip
//
// options.SigningCredentials.AddCertificate("7D2A741FE34CC2C7369237A5F2078988E17A6A75");
});
}
示例5: Configure
public void Configure(IApplicationBuilder app) {
app.UseDeveloperExceptionPage();
// Create a new branch where the registered middleware will be executed only for API calls.
app.UseWhen(context => context.Request.Path.StartsWithSegments(new PathString("/api")), branch => {
branch.UseOAuthValidation(new OAuthValidationOptions {
AutomaticAuthenticate = true,
AutomaticChallenge = true
});
// Alternatively, you can also use the introspection middleware.
// Using it is recommended if your resource server is in a
// different application/separated from the authorization server.
//
// branch.UseOAuthIntrospection(new OAuthIntrospectionOptions {
// AutomaticAuthenticate = true,
// AutomaticChallenge = true,
// Authority = "http://localhost:54540/",
// Audiences = { "resource_server" },
// ClientId = "resource_server",
// ClientSecret = "875sqd4s5d748z78z7ds1ff8zz8814ff88ed8ea4z4zzd"
// });
});
// Create a new branch where the registered middleware will be executed only for non API calls.
app.UseWhen(context => !context.Request.Path.StartsWithSegments(new PathString("/api")), branch => {
// Insert a new cookies middleware in the pipeline to store
// the user identity returned by the external identity provider.
branch.UseCookieAuthentication(new CookieAuthenticationOptions {
AutomaticAuthenticate = true,
AutomaticChallenge = true,
AuthenticationScheme = "ServerCookie",
CookieName = CookieAuthenticationDefaults.CookiePrefix + "ServerCookie",
ExpireTimeSpan = TimeSpan.FromMinutes(5),
LoginPath = new PathString("/signin"),
LogoutPath = new PathString("/signout")
});
branch.UseGoogleAuthentication(new GoogleOptions {
ClientId = "560027070069-37ldt4kfuohhu3m495hk2j4pjp92d382.apps.googleusercontent.com",
ClientSecret = "n2Q-GEw9RQjzcRbU3qhfTj8f"
});
branch.UseTwitterAuthentication(new TwitterOptions {
ConsumerKey = "6XaCTaLbMqfj6ww3zvZ5g",
ConsumerSecret = "Il2eFzGIrYhz6BWjYhVXBPQSfZuS4xoHpSSyD9PI"
});
});
app.UseOpenIdConnectServer(options => {
options.Provider = new AuthorizationProvider();
// Enable the authorization, logout, token and userinfo endpoints.
options.AuthorizationEndpointPath = "/connect/authorize";
options.LogoutEndpointPath = "/connect/logout";
options.TokenEndpointPath = "/connect/token";
//options.UserinfoEndpointPath = "/connect/userinfo";
// Note: if you don't explicitly register a signing key, one is automatically generated and
// persisted on the disk. If the key cannot be persisted, an exception is thrown.
//
// On production, using a X.509 certificate stored in the machine store is recommended.
// You can generate a self-signed certificate using Pluralsight's self-cert utility:
// https://s3.amazonaws.com/pluralsight-free/keith-brown/samples/SelfCert.zip
//
// options.SigningCredentials.AddCertificate("7D2A741FE34CC2C7369237A5F2078988E17A6A75");
//
// Alternatively, you can also store the certificate as an embedded .pfx resource
// directly in this assembly or in a file published alongside this project:
//
// options.SigningCredentials.AddCertificate(
// assembly: typeof(Startup).GetTypeInfo().Assembly,
// resource: "Backend.Certificate.pfx",
// password: "Owin.Security.OpenIdConnect.Server");
// Note: see AuthorizationController.cs for more
// information concerning ApplicationCanDisplayErrors.
options.ApplicationCanDisplayErrors = true;
options.AllowInsecureHttp = true;
// Note: to override the default access token format and use JWT, assign AccessTokenHandler:
// options.AccessTokenHandler = new JwtSecurityTokenHandler();
});
app.UseStaticFiles();
app.UseMvc();
app.UseWelcomePage();
using (var context = new ApplicationContext(
app.ApplicationServices.GetRequiredService<DbContextOptions<ApplicationContext>>())) {
// Note: when using the introspection middleware, your resource server
// MUST be registered as an OAuth2 client and have valid credentials.
//
// database.Applications.Add(new Application {
// ApplicationID = "resource_server",
// DisplayName = "Main resource server",
// Secret = "875sqd4s5d748z78z7ds1ff8zz8814ff88ed8ea4z4zzd"
// });
//.........这里部分代码省略.........
示例6: Configure
public void Configure(IApplicationBuilder app) {
var factory = app.ApplicationServices.GetRequiredService<ILoggerFactory>();
factory.AddConsole();
app.UseIISPlatformHandler(options => {
options.AuthenticationDescriptions.Clear();
});
app.UseStaticFiles();
// Create a new branch where the registered middleware will be executed only for API calls.
app.UseWhen(context => context.Request.Path.StartsWithSegments(new PathString("/api")), branch => {
branch.UseJwtBearerAuthentication(options => {
options.AutomaticAuthenticate = true;
options.AutomaticChallenge = true;
options.RequireHttpsMetadata = false;
options.Audience = "http://localhost:54540/";
options.Authority = "http://localhost:54540/";
});
});
// Create a new branch where the registered middleware will be executed only for non API calls.
app.UseWhen(context => !context.Request.Path.StartsWithSegments(new PathString("/api")), branch => {
// Insert a new cookies middleware in the pipeline to store
// the user identity returned by the external identity provider.
branch.UseCookieAuthentication(options => {
options.AutomaticAuthenticate = true;
options.AutomaticChallenge = true;
options.AuthenticationScheme = "ServerCookie";
options.CookieName = CookieAuthenticationDefaults.CookiePrefix + "ServerCookie";
options.ExpireTimeSpan = TimeSpan.FromMinutes(5);
options.LoginPath = new PathString("/signin");
});
branch.UseGoogleAuthentication(options => {
options.ClientId = "560027070069-37ldt4kfuohhu3m495hk2j4pjp92d382.apps.googleusercontent.com";
options.ClientSecret = "n2Q-GEw9RQjzcRbU3qhfTj8f";
});
branch.UseTwitterAuthentication(options => {
options.ConsumerKey = "6XaCTaLbMqfj6ww3zvZ5g";
options.ConsumerSecret = "Il2eFzGIrYhz6BWjYhVXBPQSfZuS4xoHpSSyD9PI";
});
});
#if !DNXCORE50
app.UseOwinAppBuilder(owin => {
// Insert a new middleware responsible of setting the Content-Security-Policy header.
// See https://nwebsec.codeplex.com/wikipage?title=Configuring%20Content%20Security%20Policy&referringTitle=NWebsec
owin.UseCsp(options => options.DefaultSources(configuration => configuration.Self())
.ImageSources(configuration => configuration.Self().CustomSources("data:"))
.ScriptSources(configuration => configuration.UnsafeInline())
.StyleSources(configuration => configuration.Self().UnsafeInline()));
// Insert a new middleware responsible of setting the X-Content-Type-Options header.
// See https://nwebsec.codeplex.com/wikipage?title=Configuring%20security%20headers&referringTitle=NWebsec
owin.UseXContentTypeOptions();
// Insert a new middleware responsible of setting the X-Frame-Options header.
// See https://nwebsec.codeplex.com/wikipage?title=Configuring%20security%20headers&referringTitle=NWebsec
owin.UseXfo(options => options.Deny());
// Insert a new middleware responsible of setting the X-Xss-Protection header.
// See https://nwebsec.codeplex.com/wikipage?title=Configuring%20security%20headers&referringTitle=NWebsec
owin.UseXXssProtection(options => options.EnabledWithBlockMode());
});
#endif
app.UseOpenIdConnectServer(options => {
options.Provider = new AuthorizationProvider();
// Note: see AuthorizationController.cs for more
// information concerning ApplicationCanDisplayErrors.
options.ApplicationCanDisplayErrors = true;
options.AllowInsecureHttp = true;
// Note: by default, tokens are signed using dynamically-generated
// RSA keys but you can also use your own certificate:
// options.SigningCredentials.AddCertificate(certificate);
});
app.UseMvc();
app.UseWelcomePage();
using (var database = app.ApplicationServices.GetService<ApplicationContext>()) {
database.Applications.Add(new Application {
ApplicationID = "myClient",
DisplayName = "My client application",
RedirectUri = "http://localhost:53507/signin-oidc",
LogoutRedirectUri = "http://localhost:53507/",
Secret = "secret_secret_secret"
});
database.SaveChanges();
}
}
示例7: Configure
public void Configure(IApplicationBuilder app, IRuntimeEnvironment env)
{
app.Map("/api", api =>
{
api.UseOAuthBearerAuthentication(options =>
{
options.AutomaticAuthentication = true;
options.Authority = "http://localhost:35718/";
options.Audience = "http://localhost:35718/";
});
api.UseMvc();
});
app.UseOpenIdConnectServer(options =>
{
options.AuthenticationScheme = OpenIdConnectDefaults.AuthenticationScheme;
// There's currently a bug in System.IdentityModel.Tokens that prevents using X509 certificates on Mono.
// To work around this bug, a new in-memory RSA key is generated each time this app is started.
// See https://github.com/AzureAD/azure-activedirectory-identitymodel-extensions-for-dotnet/issues/179
if (string.Equals(env.RuntimeType, "Mono", StringComparison.OrdinalIgnoreCase))
{
var rsaCryptoServiceProvider = new RSACryptoServiceProvider(2048);
var rsaParameters = rsaCryptoServiceProvider.ExportParameters(true);
options.UseKey(new RsaSecurityKey(rsaParameters));
}
else
{
options.UseCertificate(typeof(Startup).GetTypeInfo().Assembly, "AureliaDemo.Certificate.pfx", "Owin.Security.OpenIdConnect.Server");
}
options.ApplicationCanDisplayErrors = true;
options.AllowInsecureHttp = true;
options.Issuer = new Uri("http://localhost:35718/");
options.AuthorizationEndpointPath = PathString.Empty;
options.Provider = new AuthorizationProvider();
});
app.UseDefaultFiles();
app.UseStaticFiles();
ApplicationDbOperations.InitializeIdentityDbAsync(app.ApplicationServices).Wait();
}
示例8: Configure
//public Task rv(ReceivingTokenContext con)
//{
// return Task.FromResult(true);
//}
// This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
public void Configure(IApplicationBuilder app, IHostingEnvironment env, ILoggerFactory loggerFactory)
{
loggerFactory.AddConsole(Configuration.GetSection("Logging"));
loggerFactory.AddDebug();
app.UseCors("AllowAllOrigins");
app.UseIISPlatformHandler();
app.UseDeveloperExceptionPage();
app.UseDefaultFiles();
app.UseStaticFiles();
// Create a new branch where the registered middleware will be executed only for API calls.
//app.UseWhen(context => (context.Request.Path.StartsWithSegments(new PathString("/api"))
// || context.Request.Path.StartsWithSegments(new PathString("/signalr"))) &&
// !context.Request.Path.StartsWithSegments(new PathString("/signalr/negotiate")) &&
// !context.Request.Path.StartsWithSegments(new PathString("/signalr/connect")) , branch =>
//var path = context.Request.Path;
//app.UseWhen(context => (context.Request.Path.StartsWithSegments(new PathString("/api"))
// || context.Request.Path.StartsWithSegments(new PathString("/signalr"))) && !(context.Request.Path.StartsWithSegments(new PathString("/signalr"))
// && context.Request.Path.ToString().Contains("abort")), branch =>
app.UseWhen(context => context.Request.Path.StartsWithSegments(new PathString("/api"))
|| context.Request.Path.StartsWithSegments(new PathString("/signalr")), branch =>
{
branch.UseJwtBearerAuthentication(options =>
{
options.AutomaticAuthenticate = true;
//options.AuthenticationScheme =
options.AutomaticChallenge = true;
options.RequireHttpsMetadata = false;
options.TokenValidationParameters.ValidateLifetime = true;
options.TokenValidationParameters.ClockSkew = TimeSpan.Zero;
options.TokenValidationParameters.ValidAudiences = new[] { "http://localhost:10450/", "http://localhost:10377/" };
options.Authority = "http://localhost:10450/";
options.Events = new JwtBearerEvents()
{
OnReceivingToken = tokenContext =>
{
//return Task.FromResult(true);
// Note: when the token is missing from the query string,
// context.Token is null and the JWT bearer middleware will
// automatically try to retrieve it from the Authorization header.
var path = tokenContext.HttpContext.Request.Path;
var isSignalR = tokenContext.HttpContext.Request.Path.ToString().StartsWith("/signalr");
//var isSignalR = path.StartsWithSegments("/signalr") && !path.ToString().Contains("abort");
if (isSignalR)
{
tokenContext.Token = tokenContext.Request.Query["access_token"];
}
return Task.FromResult(0);
}
};
});
});
// Note: visit https://docs.nwebsec.com/en/4.2/nwebsec/Configuring-csp.html for more information.
app.UseCsp(options => options.DefaultSources(configuration => configuration.Self())
.ImageSources(configuration => configuration.Self().CustomSources("data:"))
.ScriptSources(configuration => configuration.UnsafeInline())
.StyleSources(configuration => configuration.Self().UnsafeInline()));
app.UseXContentTypeOptions();
app.UseXfo(options => options.Deny());
app.UseXXssProtection(options => options.EnabledWithBlockMode());
app.UseOpenIdConnectServer(options =>
{
options.Provider = new AuthorizationProvider<ApplicationUser, Application>();
// Note: see AuthorizationController.cs for more
// information concerning ApplicationCanDisplayErrors.
options.ApplicationCanDisplayErrors = true;
options.AllowInsecureHttp = true;
options.AuthorizationEndpointPath = PathString.Empty;
//options.AuthorizationEndpointPath = "/auth";
//options.ProfileEndpointPath = "/prof";
options.TokenEndpointPath = "/token";
//options.AccessTokenLifetime = new TimeSpan(10, 10, 10, 10);
//options.IdentityTokenLifetime = new TimeSpan(0, 0, 3);
//options.RefreshTokenLifetime = new TimeSpan(0, 0, 3);
// Note: by default, tokens are signed using dynamically-generated
// RSA keys but you can also use your own certificate:
// options.SigningCredentials.AddCertificate(certificate);
});
//.........这里部分代码省略.........
示例9: Configure
public void Configure(IApplicationBuilder app, IHostingEnvironment hostEnv, ILoggerFactory loggerFactory)
{
loggerFactory.MinimumLevel = LogLevel.Information;
loggerFactory.AddConsole();
loggerFactory.AddDebug();
app.UseIISPlatformHandler();
if (hostEnv.IsDevelopment())
{
app.UseDeveloperExceptionPage();
}
else
{
app.UseExceptionHandler("Error");
}
// Create a new branch where the registered middleware will be executed only for API calls.
app.UseWhen(context => context.Request.Path.StartsWithSegments(new PathString("/api")), branch =>
{
branch.UseJwtBearerAuthentication(options =>
{
options.AutomaticAuthenticate = true;
options.AutomaticChallenge = true;
options.RequireHttpsMetadata = false;
options.Audience = "http://localhost:54683/";
options.Authority = "http://localhost:54683/";
});
});
// Create a new branch where the registered middleware will be executed only for non API calls.
app.UseWhen(context => !context.Request.Path.StartsWithSegments(new PathString("/api")), branch =>
{
// Insert a new cookies middleware in the pipeline to store
// the user identity returned by the external identity provider.
branch.UseCookieAuthentication(options =>
{
options.AutomaticAuthenticate = true;
options.AutomaticChallenge = true;
options.AuthenticationScheme = "ServerCookie";
options.CookieName = CookieAuthenticationDefaults.CookiePrefix + "ServerCookie";
options.ExpireTimeSpan = TimeSpan.FromMinutes(5);
options.LoginPath = new PathString("/account/login");
});
branch.UseIdentity();
});
app.UseOpenIdConnectServer(options =>
{
options.Provider = new AuthorizationProvider();
// Note: see AuthorizationController.cs for more
// information concerning ApplicationCanDisplayErrors.
options.ApplicationCanDisplayErrors = true;
options.AllowInsecureHttp = true;
// Note: by default, tokens are signed using dynamically-generated
// RSA keys but you can also use your own certificate:
// options.SigningCredentials.AddCertificate(certificate);
});
app.UseStaticFiles();
app.UseMvc();
app.UseWelcomePage();
using (var database = app.ApplicationServices.GetService<ApplicationContext>())
{
database.Applications.Add(new Application
{
ApplicationID = "myClient",
DisplayName = "My client application",
RedirectUri = "http://localhost:59872/signin-oidc",
LogoutRedirectUri = "http://localhost:59872/",
Secret = "secret_secret_secret"
});
database.SaveChanges();
}
}
示例10: Configure
// This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
public void Configure(IApplicationBuilder app, IHostingEnvironment env, ILoggerFactory loggerFactory)
{
loggerFactory.AddConsole(Configuration.GetSection("Logging"));
loggerFactory.AddDebug();
app.UseIISPlatformHandler();
app.UseStaticFiles();
app.UseCors("corsGlobalPolicy");
//security
app.UseJwtBearerAuthentication(options =>
{
options.AutomaticAuthenticate = true;
options.Audience = "api";
options.Authority = "http://localhost:62086";
options.RequireHttpsMetadata = false;
});
// Add a new middleware issuing tokens.
app.UseOpenIdConnectServer(options =>
{
options.AllowInsecureHttp = true;
options.AuthorizationEndpointPath = PathString.Empty;
options.TokenEndpointPath = "/login";
var db = app.ApplicationServices.GetService<ICTX>();
options.ApplicationCanDisplayErrors = true;
options.Provider = new AuthProvider(db);
options.Issuer = new Uri("http://localhost:62086");
options.RefreshTokenLifetime = new TimeSpan(1, 0, 0, 0, 0);
options.ProfileEndpointPath = new PathString("/profile");
});
app.UseMvc();
}
示例11: Configure
// This method gets called by the runtime. Use this method to configure the HTTP request pipeline
public void Configure(IApplicationBuilder app, IHostingEnvironment env, ILoggerFactory loggerFactory)
{
app.UseOAuthValidation();
app.UseCors(p => p.AllowAnyMethod().AllowAnyHeader().AllowAnyOrigin().AllowCredentials());
app.UseOpenIdConnectServer(options => {
// Create your own authorization provider by subclassing
// the OpenIdConnectServerProvider base class.
options.Provider = new AuthorizationProvider();
options.IdentityTokenLifetime = TimeSpan.FromDays(1460);
options.AccessTokenLifetime = TimeSpan.FromDays(1460);
// Enable the authorization and token endpoints.
options.AuthorizationEndpointPath = "/api/authorize";
options.TokenEndpointPath = "/api/token";
// During development, you can set AllowInsecureHttp
// to true to disable the HTTPS requirement.
//if (env.IsDevelopment())
options.AllowInsecureHttp = true;
var jwtSigningCert = new X509Certificate2(Path.Combine(env.ContentRootPath,"AuthSample.pfx"), Configuration["PfxPw"]);
options.SigningCredentials.AddCertificate(jwtSigningCert);
// Note: uncomment this line to issue JWT tokens.
// options.AccessTokenHandler = new JwtSecurityTokenHandler();
});
loggerFactory.AddConsole(Configuration.GetSection("Logging"));
loggerFactory.AddDebug();
//if (env.IsDevelopment() || env.IsStaging())
// DbContextExtensions.Seed(app);
app.UseApplicationInsightsRequestTelemetry();
app.UseApplicationInsightsExceptionTelemetry();
app.UseMvc();
}