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3.1.5.8.4 SamrAddMemberToAlias (Opnum 31)

  • Article

The SamrAddMemberToAlias method adds a member to an alias.

 long SamrAddMemberToAlias(
   [in] SAMPR_HANDLE AliasHandle,
   [in] PRPC_SID MemberId
 );

AliasHandle: An RPC context handle, as specified in section 2.2.7.2, representing an alias object.

MemberId: The SID of an account to add to the alias.

This protocol asks the RPC runtime, via the strict_context_handle attribute, to reject the use of context handles created by a method of a different RPC interface than this one, as specified in [MS-RPCE] section 3.

Upon receiving this message, the server MUST process the data from the message subject to the following constraints:

  1. The server MUST return an error if AliasHandle.HandleType is not equal to "Alias".

  2. AliasHandle.GrantedAccess MUST have the required access specified in section 3.1.2.2 Otherwise, the server MUST return STATUS_ACCESS_DENIED.

  3. All database operations MUST occur in a single transaction.

  4. Let A be the alias referenced by AliasHandle.Object.

  5. If the domain prefix of MemberId is the same domain prefix as the account domain and there is no object whose objectSid attribute is MemberId, the server MUST return an error.

  6. If A's member attribute already has a dsname value that references the object whose objectSid is MemberId, the server MUST return an error.

  7. A's member attribute MUST be updated to add a dsname value that references the object with the objectSid value MemberId.