websitepanel/WebsitePanel/Sources/WebsitePanel.Providers.Web.IIS70/Extensions/ExtensionsModuleService.cs

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3.8 KiB
C#

// Copyright (c) 2011, Outercurve Foundation.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without modification,
// are permitted provided that the following conditions are met:
//
// - Redistributions of source code must retain the above copyright notice, this
// list of conditions and the following disclaimer.
//
// - Redistributions in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
// and/or other materials provided with the distribution.
//
// - Neither the name of the Outercurve Foundation nor the names of its
// contributors may be used to endorse or promote products derived from this
// software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
// ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
// ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
namespace WebsitePanel.Providers.Web.Iis.Extensions
{
using Providers.Utils;
using Common;
using Microsoft.Web.Administration;
using Microsoft.Web.Management.Server;
using System;
using System.Collections;
using System.Collections.Generic;
using System.Text;
using System.Text.RegularExpressions;
using Microsoft.Win32;
using System.Collections.Specialized;
internal sealed class ExtensionsModuleService : ConfigurationModuleService
{
public const string PathAttribute = "path";
// Mappings collection to properly detect ISAPI modules registered in IIS.
static NameValueCollection ISAPI_MODULES = new NameValueCollection
{
// Misc
{ Constants.AspPathSetting, @"\inetsrv\asp.dll" },
// ASP.NET x86
{ Constants.AspNet11PathSetting, @"\Framework\v1.1.4322\aspnet_isapi.dll" },
{ Constants.AspNet20PathSetting, @"\Framework\v2.0.50727\aspnet_isapi.dll" },
{ Constants.AspNet40PathSetting, @"\Framework\v4.0.30128\aspnet_isapi.dll" },
// ASP.NET x64
{ Constants.AspNet20x64PathSetting, @"\Framework64\v2.0.50727\aspnet_isapi.dll" },
{ Constants.AspNet40x64PathSetting, @"\Framework64\v4.0.30128\aspnet_isapi.dll" }
};
public SettingPair[] GetISAPIExtensionsInstalled(ServerManager srvman)
{
List<SettingPair> settings = new List<SettingPair>();
//
var config = srvman.GetApplicationHostConfiguration();
//
var section = config.GetSection(Constants.IsapiCgiRestrictionSection);
//
foreach (var item in section.GetCollection())
{
var isapiModulePath = Convert.ToString(item.GetAttributeValue(PathAttribute));
//
for (int i = 0; i < ISAPI_MODULES.Keys.Count; i++)
{
var pathExt = ISAPI_MODULES.Get(i);
//
if (isapiModulePath.EndsWith(pathExt))
{
settings.Add(new SettingPair
{
// Retrieve key name
Name = ISAPI_MODULES.GetKey(i),
// Evaluate ISAPI module path
Value = isapiModulePath
});
//
break;
}
}
}
//
return settings.ToArray();
}
}
}