SEC_WINNT_AUTH_IDENTITY_A structure (sspi.h)

Allows you to pass a particular user name and password to the run-time library for the purpose of authentication.

Syntax

typedef struct _SEC_WINNT_AUTH_IDENTITY_A {
  unsigned char *User;
  unsigned long UserLength;
  unsigned char *Domain;
  unsigned long DomainLength;
  unsigned char *Password;
  unsigned long PasswordLength;
  unsigned long Flags;
} SEC_WINNT_AUTH_IDENTITY_A, *PSEC_WINNT_AUTH_IDENTITY_A;

Members

User

A string that contains the user name.

UserLength

The length, in characters, of the user string, not including the terminating null character.

Domain

A string that contains the domain name or the workgroup name.

DomainLength

The length, in characters, of the domain string, not including the terminating null character.

Password

A string that contains the password of the user in the domain or workgroup. When you have finished using the password, remove the sensitive information from memory by calling SecureZeroMemory. For more information about protecting the password, see Handling Passwords.

PasswordLength

The length, in characters, of the password string, not including the terminating null character.

Flags

This member can be one of the following values.

Remarks

When this structure is used with RPC, the structure must remain valid for the lifetime of the binding handle.

The strings may be ANSI or Unicode, depending on the value you assign to the Flags member.

Requirements