/*
- * Unix SMB/Netbios implementation.
- * Version 1.9.
+ * Unix SMB/CIFS implementation.
* RPC Pipe client / server routines
* Copyright (C) Andrew Tridgell 1992-1998
* Copyright (C) Luke Kenneth Casson Leighton 1996-1998,
int nt_pw_len;
int lm_pw_len;
fstring user_name;
- fstring pipe_user_name;
fstring domain;
fstring wks;
- BOOL guest_user = False;
+ NTSTATUS nt_status;
+
+ struct auth_context *auth_context = NULL;
auth_usersupplied_info *user_info = NULL;
auth_serversupplied_info *server_info = NULL;
- uid_t *puid;
- uid_t *pgid;
+ uid_t uid;
+ uid_t gid;
DEBUG(5,("api_pipe_ntlmssp_verify: checking user details\n"));
* Allow guest access. Patch from Shirish Kalele <kalele@veritas.com>.
*/
- if((strlen(user_name) == 0) &&
- (ntlmssp_resp->hdr_nt_resp.str_str_len==0))
- {
- guest_user = True;
-
- fstrcpy(pipe_user_name, lp_guestaccount(-1));
- DEBUG(100,("Null user in NTLMSSP verification. Using guest = %s\n", pipe_user_name));
-
- } else {
+ if (*user_name) {
/*
* Do the length checking only if user is not NULL.
return False;
}
+
+ make_auth_context_fixed(&auth_context, (uchar*)p->challenge);
- if(!guest_user) {
- NTSTATUS nt_status;
-
- if (!make_user_info_netlogon_network(&user_info,
- user_name, domain, wks, (uchar*)p->challenge,
- lm_owf, lm_pw_len,
- nt_owf, nt_pw_len)) {
- DEBUG(0,("make_user_info_netlogon_network failed! Failing authenticaion.\n"));
- return False;
- }
-
- nt_status = check_password(user_info, &server_info);
-
- free_user_info(&user_info);
-
- p->ntlmssp_auth_validated = NT_STATUS_IS_OK(nt_status);
-
- if (!p->ntlmssp_auth_validated) {
- DEBUG(1,("api_pipe_ntlmssp_verify: User %s\\%s from machine %s \
-failed authentication on named pipe %s.\n", domain, pipe_user_name, wks, p->name ));
- free_server_info(&server_info);
- return False;
- }
- } else {
- /* This includes a NULLed out first_8_lm_hash */
- make_server_info_guest(&server_info);
+ if (!make_user_info_netlogon_network(&user_info,
+ user_name, domain, wks,
+ lm_owf, lm_pw_len,
+ nt_owf, nt_pw_len)) {
+ DEBUG(0,("make_user_info_netlogon_network failed! Failing authenticaion.\n"));
+ return False;
+ }
+
+ nt_status = auth_context->check_ntlm_password(auth_context, user_info, &server_info);
+
+ (auth_context->free)(&auth_context);
+ free_user_info(&user_info);
+
+ p->ntlmssp_auth_validated = NT_STATUS_IS_OK(nt_status);
+
+ if (!p->ntlmssp_auth_validated) {
+ DEBUG(1,("api_pipe_ntlmssp_verify: User [%s]\\[%s] from machine %s \
+failed authentication on named pipe %s.\n", domain, user_name, wks, p->name ));
+ free_server_info(&server_info);
+ return False;
}
/*
}
fstrcpy(p->user_name, user_name);
- fstrcpy(p->pipe_user_name, pipe_user_name);
+ fstrcpy(p->pipe_user_name, pdb_get_username(server_info->sam_account));
fstrcpy(p->domain, domain);
fstrcpy(p->wks, wks);
* Store the UNIX credential data (uid/gid pair) in the pipe structure.
*/
- puid = pdb_get_uid(server_info->sam_account);
- pgid = pdb_get_gid(server_info->sam_account);
-
- if (!puid || !pgid) {
+ if (!IS_SAM_UNIX_USER(server_info->sam_account)) {
DEBUG(0,("Attempted authenticated pipe with invalid user. No uid/gid in SAM_ACCOUNT\n"));
free_server_info(&server_info);
return False;
}
- p->pipe_user.uid = *puid;
- p->pipe_user.gid = *pgid;
+ memcpy(p->session_key, server_info->session_key, sizeof(p->session_key));
+
+ uid = pdb_get_uid(server_info->sam_account);
+ gid = pdb_get_gid(server_info->sam_account);
+
+ p->pipe_user.uid = uid;
+ p->pipe_user.gid = gid;
/* Set up pipe user group membership. */
- initialise_groups(pipe_user_name, p->pipe_user.uid, p->pipe_user.gid);
+ initialise_groups(p->pipe_user_name, p->pipe_user.uid, p->pipe_user.gid);
get_current_groups( &p->pipe_user.ngroups, &p->pipe_user.groups);
+ if (server_info->ptok)
+ add_supplementary_nt_login_groups(&p->pipe_user.ngroups, &p->pipe_user.groups, &server_info->ptok);
+
/* Create an NT_USER_TOKEN struct for this user. */
p->pipe_user.nt_user_token = create_nt_token(p->pipe_user.uid,p->pipe_user.gid,
p->pipe_user.ngroups, p->pipe_user.groups,
- guest_user);
+ server_info->guest, server_info->ptok);
p->ntlmssp_auth_validated = True;
return False;
}
+ if (p->bad_handle_fault_state) {
+ DEBUG(4,("api_rpcTNP: bad handle fault return.\n"));
+ p->bad_handle_fault_state = False;
+ setup_fault_pdu(p, NT_STATUS(0x1C00001A));
+ return True;
+ }
+
slprintf(name, sizeof(name)-1, "out_%s", rpc_name);
offset2 = prs_offset(&p->out_data.rdata);
prs_set_offset(&p->out_data.rdata, offset1);