internal static HttpSysListener CreateDynamicHttpServer(string basePath, out string root, out string baseAddress)
{
lock (PortLock)
{
while (NextPort < MaxPort)
{
var port = NextPort++;
var prefix = UrlPrefix.Create("http", "localhost", port, basePath);
root = prefix.Scheme + "://" + prefix.Host + ":" + prefix.Port;
baseAddress = prefix.ToString();
var options = new HttpSysOptions();
options.UrlPrefixes.Add(prefix);
options.RequestQueueName = prefix.Port; // Convention for use with CreateServerOnExistingQueue
var listener = new HttpSysListener(options, new LoggerFactory());
try
{
listener.Start();
return(listener);
}
catch (HttpSysException ex)
{
listener.Dispose();
if (ex.ErrorCode != UnsafeNclNativeMethods.ErrorCodes.ERROR_ALREADY_EXISTS &&
ex.ErrorCode != UnsafeNclNativeMethods.ErrorCodes.ERROR_SHARING_VIOLATION &&
ex.ErrorCode != UnsafeNclNativeMethods.ErrorCodes.ERROR_ACCESS_DENIED)
{
throw;
}
}
}
NextPort = BasePort;
}
throw new Exception("Failed to locate a free port.");
}
internal static HttpSysListener CreateDynamicHttpServer(string basePath, out string root, out string baseAddress)
{
lock (PortLock)
{
while (NextPort < MaxPort)
{
var port = NextPort++;
var prefix = UrlPrefix.Create("http", "localhost", port, basePath);
root = prefix.Scheme + "://" + prefix.Host + ":" + prefix.Port;
baseAddress = prefix.ToString();
var listener = new HttpSysListener(new HttpSysOptions(), new LoggerFactory());
listener.Options.UrlPrefixes.Add(prefix);
try
{
listener.Start();
return(listener);
}
catch (HttpSysException)
{
listener.Dispose();
}
}
NextPort = BasePort;
}
throw new Exception("Failed to locate a free port.");
}
public async Task Request_MultiplePrefixes(string requestUri, string expectedPathBase, string expectedPath)
{
// TODO: We're just doing this to get a dynamic port. This can be removed later when we add support for hot-adding prefixes.
string root;
var server = Utilities.CreateHttpServerReturnRoot("/", out root);
server.Dispose();
server = new HttpSysListener(new HttpSysOptions(), new LoggerFactory());
using (server)
{
var uriBuilder = new UriBuilder(root);
foreach (string path in new[] { "/", "/11", "/2/3", "/2", "/11/2" })
{
server.Options.UrlPrefixes.Add(UrlPrefix.Create(uriBuilder.Scheme, uriBuilder.Host, uriBuilder.Port, path));
}
server.Start();
Task <string> responseTask = SendRequestAsync(root + requestUri);
var context = await server.AcceptAsync(Utilities.DefaultTimeout);
var request = context.Request;
Assert.Equal(expectedPath, request.Path);
Assert.Equal(expectedPathBase, request.PathBase);
context.Dispose();
string response = await responseTask;
Assert.Equal(string.Empty, response);
}
}
internal static HttpSysListener CreateServer(string scheme, string host, int port, string path)
{
var listener = new HttpSysListener(new HttpSysOptions(), new LoggerFactory());
listener.Options.UrlPrefixes.Add(UrlPrefix.Create(scheme, host, port, path));
listener.Start();
return(listener);
}
internal static HttpSysListener CreateServer(Action <HttpSysOptions> configureOptions)
{
var options = new HttpSysOptions();
configureOptions(options);
var listener = new HttpSysListener(options, new LoggerFactory());
listener.Start();
return(listener);
}
public void Server_RegisterUnavailablePrefix_ThrowsActionableHttpSysException()
{
var options = new HttpSysOptions();
options.UrlPrefixes.Add(UrlPrefix.Create("http", "example.org", "8080", ""));
var listener = new HttpSysListener(options, new LoggerFactory());
var exception = Assert.Throws <HttpSysException>(() => listener.Start());
Assert.Equal((int)UnsafeNclNativeMethods.ErrorCodes.ERROR_ACCESS_DENIED, exception.ErrorCode);
Assert.Contains($@"netsh http add urlacl url=http://example.org:8080/ user={Environment.UserDomainName}\{Environment.UserName}", exception.Message);
}
internal static HttpSysListener CreateServerOnExistingQueue(AuthenticationSchemes authScheme, bool allowAnonymos, string requestQueueName)
{
var options = new HttpSysOptions();
options.RequestQueueMode = RequestQueueMode.Attach;
options.RequestQueueName = requestQueueName;
options.Authentication.Schemes = authScheme;
options.Authentication.AllowAnonymous = allowAnonymos;
var listener = new HttpSysListener(options, new LoggerFactory());
listener.Start();
return(listener);
}
public void Server_RegisterUnavailablePrefix_ThrowsActionableHttpSysException()
{
using var server1 = Utilities.CreateHttpServer(out var address1);
var options = new HttpSysOptions();
options.UrlPrefixes.Add(address1);
using var listener = new HttpSysListener(options, new LoggerFactory());
var exception = Assert.Throws <HttpSysException>(() => listener.Start());
Assert.Equal((int)UnsafeNclNativeMethods.ErrorCodes.ERROR_ALREADY_EXISTS, exception.ErrorCode);
Assert.Contains($"The prefix '{address1}' is already registered.", exception.Message);
}