Namespace: System. Principal Assemblies: mscorlib. Represents a generic principal. SerializableAttribute ComVisibleAttribute. In this article. GenericPrincipal IIdentity, String[].
Inherited from ClaimsPrincipal. Adds the specified claims identities to this claims principal. AddIdentity ClaimsIdentity. Adds the specified claims identity to this claims principal. Returns a copy of this instance. CreateClaimsIdentity BinaryReader. Creates a new claims identity. Equals Object. Determines whether the specified object is equal to the current object. Inherited from Object. Retrieves all of the claims that are matched by the specified predicate. Releases all resources used by the WindowsIdentity.
Releases the unmanaged resources used by the WindowsIdentity and optionally releases the managed resources. Returns a WindowsIdentity object that you can use as a sentinel value in your code to represent an anonymous user.
The property value does not represent the built-in anonymous identity used by the Windows operating system. Returns a WindowsIdentity object that represents the current Windows user. Returns a WindowsIdentity object that represents the Windows identity for either the thread or the process, depending on the value of the ifImpersonating parameter.
Returns a WindowsIdentity object that represents the current Windows user, using the specified desired token access level. Populates the SerializationInfo with data needed to serialize the current ClaimsIdentity object. Gets the Type of the current instance. Impersonates the user represented by the WindowsIdentity object.
Creates a shallow copy of the current Object. Runs the specified action as the impersonated Windows identity. Instead of using an impersonated method call and running your function in WindowsImpersonationContext , you can use RunImpersonated SafeAccessTokenHandle, Action and provide your function directly as a parameter. Runs the specified function as the impersonated Windows identity. Serializes using a BinaryWriter. Implements the ISerializable interface and is called back by the deserialization event when deserialization is complete.
Sets the SerializationInfo object with the logical context information needed to recreate an instance of this execution context. Skip to main content. This browser is no longer supported. Download Microsoft Edge More info. Contents Exit focus mode.
Windows Identity Class Reference Is this page helpful? Please rate your experience Yes No. Any additional feedback? Namespace: System. Principal Assembly: System. SerializableAttribute ComVisibleAttribute. Important This type implements the IDisposable interface. In this article. WindowsIdentity IntPtr.
WindowsIdentity IntPtr, String. WindowsIdentity String. WindowsIdentity String, String. I will assume that the credentials came from another machine due to WCF. Again for security reasons, that Network Credential has been converted to a LocalCredential when crossing onto this machine unless we are talking about Delegation rather than Impersonation.
The client machine GAVE the right to use its credentials on the server machine and only the server machine. If you want to get the NetworkCredential back out you need to do something called Delegation, because of what is called the Multi-Hop problem.
This involves Kerberos, a three headed evil dog of the underworld. You don't want to deal with Kerberos. Generally speaking, by default WCF proxies do not send credentials with their calls. You generally need to set the ClientCredentials or set. To test if anonymous callers are blocked, impersonate current thread with a null session token , and then make call to WCF service.
Note: do not use WindowsIdentity. This method is useless guess it was incorrectly implemented, and never been corrected. Code to impersonate current thread with null session token no error handling is done :.
In response to Edmund's comment, setting proxy. ClientCredential to null will not do what is intended - make request as an anonymous user. Here is my complete test code and its output:. How are we doing? Please help us improve Stack Overflow. Take our short survey. Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Collectives on Stack Overflow. Learn more. How to convert WindowsIdentity to a NetworkCredential?
Ask Question. Asked 8 years, 10 months ago. Active 8 months ago. Viewed 25k times. To do this I want to do something like: myProxy. This SO Answer seems like it will answer your question: stackoverflow. No it doesn't. For one thing, WindowsIdentity. Impersonate gives an exception. This is also documented at msdn.
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