NtImpersonateClientOfPort is called by LPC server process to get security context of client. That means: client's Token Object is associated with calling server thread (like NtSetInformationThread with ThreadImpersonationToken information class).

PortHandle

HANDLE to Port Object opened with NtAcceptConnectPort call.

Request

Pointer to LPC_MESSAGE structure contains reason of impersonation.

Documented by

• Tomasz Nowak
• Bo Branten

See also

• LPC_MESSAGE
• NtAcceptConnectPort
• NtOpenThreadToken
• NtQueryInformationThread
• NtSetInformationThread