private HostingEnvironment CreateAppDomainWithHostingEnvironment(string appId, IApplicationHost appHost, HostingEnvironmentParameters hostingParameters)
{
string physicalPath = appHost.GetPhysicalPath();
if (!System.Web.Util.StringUtil.StringEndsWith(physicalPath, Path.DirectorySeparatorChar))
{
physicalPath = physicalPath + Path.DirectorySeparatorChar;
}
string domainId = ConstructAppDomainId(appId);
string appName = System.Web.Util.StringUtil.GetStringHashCode(appId.ToLower(CultureInfo.InvariantCulture) + physicalPath.ToLower(CultureInfo.InvariantCulture)).ToString("x", CultureInfo.InvariantCulture);
VirtualPath appVPath = VirtualPath.Create(appHost.GetVirtualPath());
IDictionary dict = new Hashtable(20);
AppDomainSetup setup = new AppDomainSetup();
PopulateDomainBindings(domainId, appId, appName, physicalPath, appVPath, setup, dict);
AppDomain domain = null;
Exception innerException = null;
string siteID = appHost.GetSiteID();
string virtualPathStringNoTrailingSlash = appVPath.VirtualPathStringNoTrailingSlash;
bool flag = false;
bool flag2 = false;
System.Configuration.Configuration configuration = null;
PolicyLevel policyLevel = null;
PermissionSet grantSet = null;
List<StrongName> list = new List<StrongName>();
string[] strArray = new string[] { "System.Web, PublicKey=002400000480000094000000060200000024000052534131000400000100010007d1fa57c4aed9f0a32e84aa0faefd0de9e8fd6aec8f87fb03766c834c99921eb23be79ad9d5dcc1dd9ad236132102900b723cf980957fc4e177108fc607774f29e8320e92ea05ece4e821c0a5efe8f1645c4c0c93c1ab99285d622caa652c1dfad63d745d6f2de5f17e5eaf0fc4963d261c8a12436518206dc093344d5ad293", "System.Web.Extensions, PublicKey=0024000004800000940000000602000000240000525341310004000001000100b5fc90e7027f67871e773a8fde8938c81dd402ba65b9201d60593e96c492651e889cc13f1415ebb53fac1131ae0bd333c5ee6021672d9718ea31a8aebd0da0072f25d87dba6fc90ffd598ed4da35e44c398c454307e8e33b8426143daec9f596836f97c8f74750e5975c64e2189f45def46b2a2b1247adc3652bf5c308055da9", "System.Web.Abstractions, PublicKey=0024000004800000940000000602000000240000525341310004000001000100b5fc90e7027f67871e773a8fde8938c81dd402ba65b9201d60593e96c492651e889cc13f1415ebb53fac1131ae0bd333c5ee6021672d9718ea31a8aebd0da0072f25d87dba6fc90ffd598ed4da35e44c398c454307e8e33b8426143daec9f596836f97c8f74750e5975c64e2189f45def46b2a2b1247adc3652bf5c308055da9", "System.Web.Routing, PublicKey=0024000004800000940000000602000000240000525341310004000001000100b5fc90e7027f67871e773a8fde8938c81dd402ba65b9201d60593e96c492651e889cc13f1415ebb53fac1131ae0bd333c5ee6021672d9718ea31a8aebd0da0072f25d87dba6fc90ffd598ed4da35e44c398c454307e8e33b8426143daec9f596836f97c8f74750e5975c64e2189f45def46b2a2b1247adc3652bf5c308055da9", "System.ComponentModel.DataAnnotations, PublicKey=0024000004800000940000000602000000240000525341310004000001000100b5fc90e7027f67871e773a8fde8938c81dd402ba65b9201d60593e96c492651e889cc13f1415ebb53fac1131ae0bd333c5ee6021672d9718ea31a8aebd0da0072f25d87dba6fc90ffd598ed4da35e44c398c454307e8e33b8426143daec9f596836f97c8f74750e5975c64e2189f45def46b2a2b1247adc3652bf5c308055da9", "System.Web.DynamicData, PublicKey=0024000004800000940000000602000000240000525341310004000001000100b5fc90e7027f67871e773a8fde8938c81dd402ba65b9201d60593e96c492651e889cc13f1415ebb53fac1131ae0bd333c5ee6021672d9718ea31a8aebd0da0072f25d87dba6fc90ffd598ed4da35e44c398c454307e8e33b8426143daec9f596836f97c8f74750e5975c64e2189f45def46b2a2b1247adc3652bf5c308055da9", "System.Web.DataVisualization, PublicKey=0024000004800000940000000602000000240000525341310004000001000100b5fc90e7027f67871e773a8fde8938c81dd402ba65b9201d60593e96c492651e889cc13f1415ebb53fac1131ae0bd333c5ee6021672d9718ea31a8aebd0da0072f25d87dba6fc90ffd598ed4da35e44c398c454307e8e33b8426143daec9f596836f97c8f74750e5975c64e2189f45def46b2a2b1247adc3652bf5c308055da9", "System.Web.ApplicationServices, PublicKey=0024000004800000940000000602000000240000525341310004000001000100b5fc90e7027f67871e773a8fde8938c81dd402ba65b9201d60593e96c492651e889cc13f1415ebb53fac1131ae0bd333c5ee6021672d9718ea31a8aebd0da0072f25d87dba6fc90ffd598ed4da35e44c398c454307e8e33b8426143daec9f596836f97c8f74750e5975c64e2189f45def46b2a2b1247adc3652bf5c308055da9" };
Exception appDomainCreationException = null;
ImpersonationContext context = null;
IntPtr zero = IntPtr.Zero;
if ((hostingParameters != null) && ((hostingParameters.HostingFlags & HostingEnvironmentFlags.ClientBuildManager) != HostingEnvironmentFlags.Default))
{
flag2 = true;
setup.LoaderOptimization = LoaderOptimization.MultiDomainHost;
}
try
{
zero = appHost.GetConfigToken();
if (zero != IntPtr.Zero)
{
context = new ImpersonationContext(zero);
}
try
{
if (flag2 && (hostingParameters.IISExpressVersion != null))
{
grantSet = new PermissionSet(PermissionState.Unrestricted);
setup.PartialTrustVisibleAssemblies = strArray;
}
else
{
if (appHost is ISAPIApplicationHost)
{
string key = "f" + siteID + appVPath.VirtualPathString;
MapPathCacheInfo info1 = (MapPathCacheInfo) HttpRuntime.CacheInternal.Remove(key);
configuration = WebConfigurationManager.OpenWebConfiguration(virtualPathStringNoTrailingSlash, siteID);
}
else
{
WebConfigurationFileMap fileMap = new WebConfigurationFileMap();
IConfigMapPath path2 = appHost.GetConfigMapPathFactory().Create(appVPath.VirtualPathString, physicalPath);
string directory = null;
string baseName = null;
string path = "/";
path2.GetPathConfigFilename(siteID, path, out directory, out baseName);
if (directory != null)
{
fileMap.VirtualDirectories.Add(path, new VirtualDirectoryMapping(Path.GetFullPath(directory), true));
}
foreach (string str10 in virtualPathStringNoTrailingSlash.Split(new char[] { '/' }, StringSplitOptions.RemoveEmptyEntries))
{
path = path + str10;
path2.GetPathConfigFilename(siteID, path, out directory, out baseName);
if (directory != null)
{
fileMap.VirtualDirectories.Add(path, new VirtualDirectoryMapping(Path.GetFullPath(directory), true));
}
path = path + "/";
}
configuration = WebConfigurationManager.OpenMappedWebConfiguration(fileMap, virtualPathStringNoTrailingSlash, siteID);
}
TrustSection trustSection = (TrustSection) configuration.GetSection("system.web/trust");
if ((trustSection == null) || string.IsNullOrEmpty(trustSection.Level))
{
throw new ConfigurationErrorsException(System.Web.SR.GetString("Config_section_not_present", new object[] { "trust" }));
}
bool legacyCasModel = trustSection.LegacyCasModel;
if (legacyCasModel)
{
SetNetFx40LegacySecurityPolicy(setup);
}
if (flag2)
{
grantSet = new PermissionSet(PermissionState.Unrestricted);
setup.PartialTrustVisibleAssemblies = strArray;
}
else
{
flag = legacyCasModel;
if (!flag)
{
if (trustSection.Level == "Full")
{
grantSet = new PermissionSet(PermissionState.Unrestricted);
setup.PartialTrustVisibleAssemblies = strArray;
}
else
{
SecurityPolicySection section = (SecurityPolicySection) configuration.GetSection("system.web/securityPolicy");
CompilationSection compilationSection = (CompilationSection) configuration.GetSection("system.web/compilation");
FullTrustAssembliesSection section4 = (FullTrustAssembliesSection) configuration.GetSection("system.web/fullTrustAssemblies");
policyLevel = GetPartialTrustPolicyLevel(trustSection, section, compilationSection, physicalPath, appVPath);
grantSet = policyLevel.GetNamedPermissionSet(trustSection.PermissionSetName);
if (grantSet == null)
{
throw new ConfigurationErrorsException(System.Web.SR.GetString("Permission_set_not_found", new object[] { trustSection.PermissionSetName }));
}
if (section4 != null)
{
FullTrustAssemblyCollection fullTrustAssemblies = section4.FullTrustAssemblies;
if (fullTrustAssemblies != null)
{
list.AddRange(from fta in fullTrustAssemblies.Cast<FullTrustAssembly>() select CreateStrongName(fta.AssemblyName, fta.Version, fta.PublicKey));
}
}
if (list.Contains(_mwiV1StrongName))
{
list.AddRange(CreateFutureMicrosoftWebInfrastructureStrongNames());
}
setup.AppDomainManagerType = typeof(AspNetAppDomainManager).FullName;
setup.AppDomainManagerAssembly = typeof(AspNetAppDomainManager).Assembly.FullName;
}
}
if (trustSection.Level != "Full")
{
PartialTrustVisibleAssembliesSection section5 = (PartialTrustVisibleAssembliesSection) configuration.GetSection("system.web/partialTrustVisibleAssemblies");
string[] array = null;
if (section5 != null)
{
PartialTrustVisibleAssemblyCollection partialTrustVisibleAssemblies = section5.PartialTrustVisibleAssemblies;
if ((partialTrustVisibleAssemblies != null) && (partialTrustVisibleAssemblies.Count != 0))
{
array = new string[partialTrustVisibleAssemblies.Count + strArray.Length];
for (int i = 0; i < partialTrustVisibleAssemblies.Count; i++)
{
array[i] = partialTrustVisibleAssemblies[i].AssemblyName + ", PublicKey=" + NormalizePublicKeyBlob(partialTrustVisibleAssemblies[i].PublicKey);
}
strArray.CopyTo(array, partialTrustVisibleAssemblies.Count);
}
}
if (array == null)
{
array = strArray;
}
setup.PartialTrustVisibleAssemblies = array;
}
}
}
}
catch (Exception exception3)
{
appDomainCreationException = exception3;
grantSet = new PermissionSet(PermissionState.Unrestricted);
}
try
{
if (flag)
{
domain = AppDomain.CreateDomain(domainId, GetDefaultDomainIdentity(), setup);
}
else
{
domain = AppDomain.CreateDomain(domainId, GetDefaultDomainIdentity(), setup, grantSet, list.ToArray());
}
foreach (DictionaryEntry entry in dict)
{
domain.SetData((string) entry.Key, (string) entry.Value);
}
}
catch (Exception exception4)
{
innerException = exception4;
}
}
finally
{
if (context != null)
{
context.Undo();
context = null;
}
if (zero != IntPtr.Zero)
{
System.Web.UnsafeNativeMethods.CloseHandle(zero);
zero = IntPtr.Zero;
}
}
if (domain == null)
{
throw new SystemException(System.Web.SR.GetString("Cannot_create_AppDomain"), innerException);
}
Type type = typeof(HostingEnvironment);
string fullName = type.Module.Assembly.FullName;
string typeName = type.FullName;
ObjectHandle handle = null;
ImpersonationContext context2 = null;
IntPtr token = IntPtr.Zero;
int num2 = 10;
int num3 = 0;
while (num3 < num2)
{
try
{
token = appHost.GetConfigToken();
break;
}
catch (InvalidOperationException)
{
num3++;
Thread.Sleep(250);
continue;
}
}
if (token != IntPtr.Zero)
{
try
{
context2 = new ImpersonationContext(token);
}
catch
{
}
finally
{
System.Web.UnsafeNativeMethods.CloseHandle(token);
}
}
try
{
handle = Activator.CreateInstance(domain, fullName, typeName);
}
finally
{
if (context2 != null)
{
context2.Undo();
}
if (handle == null)
{
AppDomain.Unload(domain);
}
}
HostingEnvironment environment = (handle != null) ? (handle.Unwrap() as HostingEnvironment) : null;
if (environment == null)
{
throw new SystemException(System.Web.SR.GetString("Cannot_create_HostEnv"));
}
IConfigMapPathFactory configMapPathFactory = appHost.GetConfigMapPathFactory();
if (appDomainCreationException == null)
{
environment.Initialize(this, appHost, configMapPathFactory, hostingParameters, policyLevel);
return environment;
}
environment.Initialize(this, appHost, configMapPathFactory, hostingParameters, policyLevel, appDomainCreationException);
return environment;
}
