SOLE_AUTHENTICATION_SERVICE
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4/8/2010
This structure identifies an authentication service that a server is willing to use to communicate to a client.
This structure is passed by servers to CoInitializeSecurity as a member of the asAuthSvc parameter and can be retrieved through a call to CoQueryAuthenticationServices.
Syntax
typedef struct tagSOLE_AUTHENTICATION_SERVICE {
DWORD dwAuthnSvc;
DWORD dwAuthzSvc;
OLECHAR* pPrincipalName;
HRESULT hr;
} SOLE_AUTHENTICATION_SERVICE;
Members
dwAuthnSvc
The authentication service.It can contain a single value taken from the list of RPC_C_AUTHN_XXX constants. RPC_C_AUTHN_NONE turns off authentication.
dwAuthzSvc
The authorization service.It can contain a single value taken from the list of RPC_C_AUTHZ_XXX constants.
This parameter is ignored when using the NTLMSSP (RPC_C_AUTHN_WINNT) authentication service and should be none when using SChannel (RPC_C_AUTHN_GSS_SCHANNEL), Kerberos (RPC_C_AUTHN_GSS_KERBEROS), or Snego (RPC_C_AUTHN_GSS_NEGOTIATE).
pPrincipalName
Principal name to be used with the authentication service.If the principal name is NULL, the current user identifier is assumed. A NULL principal name is allowed for NTLMSSP, Kerberos, and Snego authentication services but may not work for other authentication services.
For SChannel, this member must point to a CERT_CONTEXT that contains the server's certificate. It cannot be NULL.
- hr
When used in CoInitializeSecurity, set on return to indicate the status of the call to register the authentication services.
Requirements
Header | objidl.h |
Windows Embedded CE | Windows CE 2.0 and later |
Windows Mobile | Windows Mobile Version 5.0 and later |