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/*
Unix SMB/CIFS implementation.
session_info utility functions
Copyright (C) Andrew Bartlett 2008-2010
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "includes.h"
#include "libcli/security/security.h"
#include "librpc/gen_ndr/auth.h"
enum security_user_level security_session_user_level(struct auth_session_info *session_info,
const struct dom_sid *domain_sid)
{
struct security_token *token = NULL;
bool authenticated = false;
bool guest = false;
if (!session_info) {
return SECURITY_ANONYMOUS;
}
token = session_info->security_token;
if (security_token_is_system(token)) {
return SECURITY_SYSTEM;
}
if (security_token_is_anonymous(token)) {
return SECURITY_ANONYMOUS;
}
authenticated = security_token_has_nt_authenticated_users(token);
guest = security_token_has_builtin_guests(token);
if (!authenticated) {
if (guest) {
return SECURITY_GUEST;
}
return SECURITY_ANONYMOUS;
}
if (security_token_has_builtin_administrators(token)) {
return SECURITY_ADMINISTRATOR;
}
if (domain_sid) {
struct dom_sid rodc_dcs = { .num_auths = 0 };
sid_compose(&rodc_dcs, domain_sid, DOMAIN_RID_READONLY_DCS);
if (security_token_has_sid(token, &rodc_dcs)) {
return SECURITY_RO_DOMAIN_CONTROLLER;
}
}
if (security_token_has_enterprise_dcs(token)) {
return SECURITY_DOMAIN_CONTROLLER;
}
return SECURITY_USER;
}
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