3.1.4.2.3 Determining If Requestors Are Anonymous

Article
02/14/2019

 procedure IsRequestorAnonymous() : boolean

The IsRequestorAnonymous procedure returns TRUE if the requestor is anonymous. On entrance:

AnonymousSid: This MUST be the ANONYMOUS SID as specified in [MS-DTYP] section 2.4.2.4.
RpcImpersonationAccessToken: This MUST be the token ([MS-DTYP] section 2.5.2) of the client, obtained by invoking the GetRpcImpersonationAccessToken interface as specified in [MS-RPCE] section 3.3.3.4.3.1, specifying NULL for Input Parameter.
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 Return RpcImpersonationAccessToken.Sids[RpcImpersonationAccessToken.UserIndex] equals AnonymousSid
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