1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
|
//------------------------------------------------------------
// Copyright (c) Microsoft Corporation. All rights reserved.
//------------------------------------------------------------
namespace System.ServiceModel.Activation
{
using System.Runtime;
using System.Security;
using System.ServiceModel;
using System.Web;
using System.Web.SessionState;
class ServiceHttpHandlerFactory : IHttpHandlerFactory
{
IHttpHandler handler;
[Fx.Tag.SecurityNote(Miscellaneous = "RequiresReview - called outside PermitOnly context.")]
public IHttpHandler GetHandler(HttpContext context, string requestType, string url, string pathTranslated)
{
if (this.handler == null)
{
this.handler = new ServiceHttpHandler();
}
return this.handler;
}
[Fx.Tag.SecurityNote(Miscellaneous = "RequiresReview - called outside PermitOnly context.")]
public void ReleaseHandler(IHttpHandler handler)
{
Fx.Assert(handler is ServiceHttpHandler, "ASP.NET asked to release the wrong handler.");
}
class ServiceHttpHandler : IHttpAsyncHandler, IRequiresSessionState
{
public bool IsReusable
{
[Fx.Tag.SecurityNote(Miscellaneous = "RequiresReview - called outside PermitOnly context.")]
get
{
return true;
}
}
[Fx.Tag.SecurityNote(Critical = "Entry-point from asp.net, called outside PermitOnly context. ASP.NET calls are critical." +
"ExecuteSynchronous is critical because it captures HostedImpersonationContext (and makes it available later) " +
"so caller must ensure that this is called in the right place.")]
[SecurityCritical]
public void ProcessRequest(HttpContext context)
{
ServiceHostingEnvironment.SafeEnsureInitialized();
HostedHttpRequestAsyncResult.ExecuteSynchronous(context.ApplicationInstance, true, false);
}
[Fx.Tag.SecurityNote(Critical = "Entry-point from asp.net, called outside PermitOnly context. ASP.NET calls are critical." +
"ExecuteSynchronous is critical because it captures HostedImpersonationContext (and makes it available later) " +
"so caller must ensure that this is called in the right place.")]
[SecurityCritical]
public IAsyncResult BeginProcessRequest(HttpContext context, AsyncCallback callback, object extraData)
{
ServiceHostingEnvironment.SafeEnsureInitialized();
return new HostedHttpRequestAsyncResult(context.ApplicationInstance, true, false, callback, extraData);
}
[Fx.Tag.SecurityNote(Miscellaneous = "RequiresReview - called outside PermitOnly context.")]
public void EndProcessRequest(IAsyncResult result)
{
HostedHttpRequestAsyncResult.End(result);
}
}
}
}
|
