diff options
Diffstat (limited to 'source3/auth/auth_sam.c')
| -rw-r--r-- | source3/auth/auth_sam.c | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/source3/auth/auth_sam.c b/source3/auth/auth_sam.c index 79fded870e..9650dc0940 100644 --- a/source3/auth/auth_sam.c +++ b/source3/auth/auth_sam.c @@ -480,6 +480,8 @@ static NTSTATUS check_samstrict_security(const struct auth_context *auth_context unless it is one of our aliases. */ if (!is_myname(user_info->domain.str)) { + DEBUG(7,("The requested user domain is not the local server name. [%s]\\[%s]\n", + user_info->domain.str,user_info->internal_username.str)); return NT_STATUS_NO_SUCH_USER; } @@ -498,4 +500,45 @@ NTSTATUS auth_init_samstrict(struct auth_context *auth_context, const char *para return NT_STATUS_OK; } +/**************************************************************************** +Check SAM security (above) but with a few extra checks if we're a DC. +****************************************************************************/ + +static NTSTATUS check_samstrict_dc_security(const struct auth_context *auth_context, + void *my_private_data, + TALLOC_CTX *mem_ctx, + const auth_usersupplied_info *user_info, + auth_serversupplied_info **server_info) +{ + if (!user_info || !auth_context) { + return NT_STATUS_LOGON_FAILURE; + } + + /* If we are a domain member, we must not + attempt to check the password locally, + unless it is one of our aliases, empty + or our domain if we are a logon server.*/ + + + if ((!is_myworkgroup(user_info->domain.str))&& + (!is_myname(user_info->domain.str))) { + DEBUG(7,("The requested user domain is not the local server name or our domain. [%s]\\[%s]\n", + user_info->domain.str,user_info->internal_username.str)); + return NT_STATUS_NO_SUCH_USER; + } + + return check_sam_security(auth_context, my_private_data, mem_ctx, user_info, server_info); +} + +/* module initialisation */ +NTSTATUS auth_init_samstrict_dc(struct auth_context *auth_context, const char *param, auth_methods **auth_method) +{ + if (!make_auth_methods(auth_context, auth_method)) { + return NT_STATUS_NO_MEMORY; + } + + (*auth_method)->auth = check_samstrict_dc_security; + (*auth_method)->name = "samstrict_dc"; + return NT_STATUS_OK; +} |