public static void UseDefaultMiddleware(this IApplicationBuilder app, IHostingEnvironment env)
{
if (!env.IsDevelopment())
{
// Adjust headers for proxy.
// ref: https://github.com/aspnet/Docs/issues/2384
var forwardOptions = new ForwardedHeadersOptions
{
ForwardedHeaders = ForwardedHeaders.XForwardedFor | ForwardedHeaders.XForwardedProto,
RequireHeaderSymmetry = false
};
forwardOptions.KnownNetworks.Clear();
forwardOptions.KnownProxies.Clear();
app.UseForwardedHeaders(forwardOptions);
}
// Add version information to response headers
app.Use(async(httpContext, next) =>
{
httpContext.Response.OnStarting((state) =>
{
httpContext.Response.Headers.Append("Server-Version", CoreHelpers.GetVersion());
return(Task.FromResult(0));
}, null);
await next.Invoke();
});
}
public static void UseDefaultMiddleware(this IApplicationBuilder app, IHostingEnvironment env)
{
// Add version information to response headers
app.Use(async(httpContext, next) =>
{
httpContext.Response.OnStarting((state) =>
{
httpContext.Response.Headers.Append("Server-Version", CoreHelpers.GetVersion());
return(Task.FromResult(0));
}, null);
await next.Invoke();
});
}
public static void UseDefaultMiddleware(this IApplicationBuilder app,
IHostingEnvironment env, GlobalSettings globalSettings)
{
string GetHeaderValue(HttpContext httpContext, string header)
{
if (httpContext.Request.Headers.ContainsKey(header))
{
return(httpContext.Request.Headers[header]);
}
return(null);
}
// Add version information to response headers
app.Use(async(httpContext, next) =>
{
using (LogContext.PushProperty("IPAddress", httpContext.GetIpAddress(globalSettings)))
using (LogContext.PushProperty("UserAgent", GetHeaderValue(httpContext, "user-agent")))
using (LogContext.PushProperty("DeviceType", GetHeaderValue(httpContext, "device-type")))
using (LogContext.PushProperty("Origin", GetHeaderValue(httpContext, "origin")))
{
httpContext.Response.OnStarting((state) =>
{
httpContext.Response.Headers.Append("Server-Version", CoreHelpers.GetVersion());
return(Task.FromResult(0));
}, null);
await next.Invoke();
}
});
}
