This patch takes the work the jerry did for beta2, and generalises it:

 - The 'not implmented' checks are now done by all auth modules
 - the ntdomain/trustdomain/winbind modules are more presise as to
   what domain names they can and cannot handle
 - The become_root() calls are now around the winbind pipe opening only,
   not the entire auth call
 - The unix username is kept seperate from the NT username, removing the
   need for 'clean off the domain\' in parse_net.c
 - All sid->uid translations are now validated with getpwuid() to put a very
   basic stop to logins with 'half deleted' accounts.

Andrew Bartlett
(This used to be commit 85f88191b9927cc434645ef4c1eaf5ec0e8af2ec)

11 files changed, 97 insertions, 64 deletions

diff --git a/source3/auth/auth.c b/source3/auth/auth.c
index d99b00d4a7..9f109dc66e 100644
--- a/source3/auth/auth.c
+++ b/source3/auth/auth.c
@@ -203,8 +203,8 @@ static NTSTATUS check_ntlm_password(const struct auth_context *auth_context,
 				    const struct auth_usersupplied_info *user_info, 
 				    struct auth_serversupplied_info **server_info)
 {
-	
-	NTSTATUS nt_status = NT_STATUS_LOGON_FAILURE;
+	/* if all the modules say 'not for me' this is reasonable */
+	NTSTATUS nt_status = NT_STATUS_NO_SUCH_USER;
 	const char *pdb_username;
 	auth_methods *auth_method;
 	TALLOC_CTX *mem_ctx;
@@ -269,12 +269,8 @@ static NTSTATUS check_ntlm_password(const struct auth_context *auth_context,
 		}
 
 		talloc_destroy(mem_ctx);
-		
-		/* this sucks.  Somehow we have to know if an authentication module is 
-		   authoritative for a user.  Fixme!!!  --jerry */
-		
-		if ( NT_STATUS_IS_OK(nt_status) || 
-			NT_STATUS_V(nt_status) == NT_STATUS_V(NT_STATUS_WRONG_PASSWORD) )
+
+		if ( NT_STATUS_IS_OK(nt_status))
 		{
 				break;			
 		}
@@ -463,8 +459,13 @@ NTSTATUS make_auth_context_subsystem(struct auth_context **auth_context)
 			break;
 		case SEC_USER:
 			if (lp_encrypted_passwords()) {	
-				DEBUG(5,("Making default auth method list for security=user, encrypt passwords = yes\n"));
-				auth_method_list = str_list_make("guest sam", NULL);
+				if ((lp_server_role() == ROLE_DOMAIN_PDC) || (lp_server_role() == ROLE_DOMAIN_BDC)) {
+					DEBUG(5,("Making default auth method list for DC, security=user, encrypt passwords = yes\n"));
+					auth_method_list = str_list_make("guest sam winbind:trustdomain", NULL);
+				} else {
+					DEBUG(5,("Making default auth method list for standalone security=user, encrypt passwords = yes\n"));
+					auth_method_list = str_list_make("guest sam", NULL);
+				}
 			} else {
 				DEBUG(5,("Making default auth method list for security=user, encrypt passwords = no\n"));
 				auth_method_list = str_list_make("guest unix", NULL);
diff --git a/source3/auth/auth_builtin.c b/source3/auth/auth_builtin.c
index 5a9b5534ab..0358836793 100644
--- a/source3/auth/auth_builtin.c
+++ b/source3/auth/auth_builtin.c
@@ -38,7 +38,8 @@ static NTSTATUS check_guest_security(const struct auth_context *auth_context,
 				     const auth_usersupplied_info *user_info, 
 				     auth_serversupplied_info **server_info)
 {
-	NTSTATUS nt_status = NT_STATUS_LOGON_FAILURE;
+	/* mark this as 'not for me' */
+	NTSTATUS nt_status = NT_STATUS_NOT_IMPLEMENTED;
 
 	if (!(user_info->internal_username.str 
 	      && *user_info->internal_username.str)) {
@@ -133,7 +134,7 @@ static NTSTATUS check_fixed_challenge_security(const struct auth_context *auth_c
 					       const auth_usersupplied_info *user_info, 
 					       auth_serversupplied_info **server_info)
 {
-	return NT_STATUS_UNSUCCESSFUL;
+	return NT_STATUS_NOT_IMPLEMENTED;
 }
 
 /****************************************************************************
diff --git a/source3/auth/auth_domain.c b/source3/auth/auth_domain.c
index 80320d8266..56bd6b9aca 100644
--- a/source3/auth/auth_domain.c
+++ b/source3/auth/auth_domain.c
@@ -266,7 +266,7 @@ static NTSTATUS check_ntdomain_security(const struct auth_context *auth_context,
 	 * password file.
 	 */
 
-	if(is_myname(user_info->domain.str)) {
+	if(strequal(get_global_sam_name(), user_info->domain.str)) {
 		DEBUG(3,("check_ntdomain_security: Requested domain was for this machine.\n"));
 		return NT_STATUS_NOT_IMPLEMENTED;
 	}
@@ -346,7 +346,7 @@ static NTSTATUS check_trustdomain_security(const struct auth_context *auth_conte
 	 * Check that the requested domain is not our own machine name or domain name.
 	 */
 
-	if( is_myname(user_info->domain.str) || strequal(lp_workgroup(), user_info->domain.str) ) {
+	if( strequal(get_global_sam_name(), user_info->domain.str)) {
 		DEBUG(3,("check_trustdomain_security: Requested domain [%s] was for this machine.\n",
 			user_info->domain.str));
 		return NT_STATUS_NOT_IMPLEMENTED;
@@ -358,7 +358,7 @@ static NTSTATUS check_trustdomain_security(const struct auth_context *auth_conte
 	   user is known to us and does not exist */
 	
 	if ( !is_trusted_domain( user_info->domain.str ) )
-		return NT_STATUS_NO_SUCH_USER;
+		return NT_STATUS_NOT_IMPLEMENTED;
 
 	/*
 	 * Get the trusted account password for the trusted domain
diff --git a/source3/auth/auth_rhosts.c b/source3/auth/auth_rhosts.c
index 8fec760e21..e2c6f0b06a 100644
--- a/source3/auth/auth_rhosts.c
+++ b/source3/auth/auth_rhosts.c
@@ -162,7 +162,7 @@ static NTSTATUS check_hostsequiv_security(const struct auth_context *auth_contex
 					  const auth_usersupplied_info *user_info, 
 					  auth_serversupplied_info **server_info)
 {
-	NTSTATUS nt_status = NT_STATUS_LOGON_FAILURE;
+	NTSTATUS nt_status = NT_STATUS_NOT_IMPLEMENTED;
 	SAM_ACCOUNT *account = NULL;
 	if (!NT_STATUS_IS_OK(nt_status = 
 			     auth_get_sam_account(user_info->internal_username.str, 
@@ -174,7 +174,6 @@ static NTSTATUS check_hostsequiv_security(const struct auth_context *auth_contex
 		nt_status = make_server_info_sam(server_info, account);
 	} else {
 		pdb_free_sam(&account);
-		nt_status = NT_STATUS_LOGON_FAILURE;
 	}
 
 	return nt_status;
@@ -203,7 +202,7 @@ static NTSTATUS check_rhosts_security(const struct auth_context *auth_context,
 				      const auth_usersupplied_info *user_info, 
 				      auth_serversupplied_info **server_info)
 {
-	NTSTATUS nt_status = NT_STATUS_LOGON_FAILURE;
+	NTSTATUS nt_status = NT_STATUS_NOT_IMPLEMENTED;
 	SAM_ACCOUNT *account = NULL;
 	pstring rhostsfile;
 	const char *home;
@@ -223,12 +222,10 @@ static NTSTATUS check_rhosts_security(const struct auth_context *auth_context,
 			nt_status = make_server_info_sam(server_info, account);
 		} else {
 			pdb_free_sam(&account);
-			nt_status = NT_STATUS_LOGON_FAILURE;
 		}
 		unbecome_root();
 	} else {
 		pdb_free_sam(&account);
-		nt_status = NT_STATUS_LOGON_FAILURE;
 	}
 	
 	return nt_status;
diff --git a/source3/auth/auth_server.c b/source3/auth/auth_server.c
index 2a1e4a48d9..af0848e12a 100644
--- a/source3/auth/auth_server.c
+++ b/source3/auth/auth_server.c
@@ -222,7 +222,7 @@ static NTSTATUS check_smbserver_security(const struct auth_context *auth_context
 	static fstring baduser; 
 	static BOOL tested_password_server = False;
 	static BOOL bad_password_server = False;
-	NTSTATUS nt_status = NT_STATUS_LOGON_FAILURE;
+	NTSTATUS nt_status = NT_STATUS_NOT_IMPLEMENTED;
 	BOOL locally_made_cli = False;
 
 	/* 
@@ -233,7 +233,7 @@ static NTSTATUS check_smbserver_security(const struct auth_context *auth_context
 
 	if(is_myname(user_info->domain.str)) {
 		DEBUG(3,("check_smbserver_security: Requested domain was for this machine.\n"));
-		return NT_STATUS_LOGON_FAILURE;
+		return nt_status;
 	}
 
 	cli = my_private_data;
diff --git a/source3/auth/auth_util.c b/source3/auth/auth_util.c
index 4e25d7fd34..ea46d27e9e 100644
--- a/source3/auth/auth_util.c
+++ b/source3/auth/auth_util.c
@@ -764,6 +764,7 @@ NTSTATUS make_server_info_sam(auth_serversupplied_info **server_info,
 			      SAM_ACCOUNT *sampass)
 {
 	NTSTATUS nt_status;
+	struct passwd *pwd;
 
 	if (!NT_STATUS_IS_OK(nt_status = make_server_info(server_info)))
 		return nt_status;
@@ -773,16 +774,35 @@ NTSTATUS make_server_info_sam(auth_serversupplied_info **server_info,
 	if (!NT_STATUS_IS_OK(nt_status = sid_to_uid(pdb_get_user_sid(sampass), &((*server_info)->uid))))
 		return nt_status;
 
-	if (!NT_STATUS_IS_OK(nt_status = sid_to_gid(pdb_get_group_sid(sampass), &((*server_info)->gid))))
+	if (!(pwd = getpwuid_alloc(((*server_info)->uid)))) {
+		fstring sid;
+		DEBUG(1, ("User %s in passdb (%s) maps to UID, but getpwuid(%u) fails!\n",
+			  pdb_get_username(sampass), 
+			  sid_to_string(sid, pdb_get_user_sid(sampass)),
+			  (unsigned)(*server_info)->uid));
+		free_server_info(server_info);
+		return NT_STATUS_NO_SUCH_USER;
+	}
+	(*server_info)->unix_name = smb_xstrdup(pwd->pw_name);
+	passwd_free(&pwd);
+
+	if (!NT_STATUS_IS_OK(nt_status = sid_to_gid(pdb_get_group_sid(sampass), 
+						    &((*server_info)->gid)))) {
+		free_server_info(server_info);
 		return nt_status;
+	}
 
 	if (!NT_STATUS_IS_OK(nt_status = add_user_groups(server_info, sampass, 
-							 (*server_info)->uid, (*server_info)->gid)))
+							 (*server_info)->uid, 
+							 (*server_info)->gid))) {
+		free_server_info(server_info);
 		return nt_status;
+	}
 
 	(*server_info)->sam_fill_level = SAM_FILL_ALL;
-	DEBUG(5,("make_server_info_sam: made server info for user %s\n",
-		 pdb_get_username((*server_info)->sam_account)));
+	DEBUG(5,("make_server_info_sam: made server info for user %s -> %s\n",
+		 pdb_get_username(sampass),
+		 (*server_info)->unix_name));
 
 	return nt_status;
 }
@@ -809,6 +829,8 @@ NTSTATUS make_server_info_pw(auth_serversupplied_info **server_info, const struc
 		return nt_status;
 	}
 
+	(*server_info)->unix_name = smb_xstrdup(pwd->pw_name);
+
 	(*server_info)->sam_fill_level = SAM_FILL_ALL;
 	(*server_info)->uid = pwd->pw_uid;
 	(*server_info)->gid = pwd->pw_gid;
@@ -852,8 +874,10 @@ NTSTATUS make_server_info_guest(auth_serversupplied_info **server_info)
  Purely internal function for make_server_info_info3
  Fill the sam account from getpwnam
 ***************************************************************************/
-static NTSTATUS fill_sam_account(const char *domain,
+static NTSTATUS fill_sam_account(TALLOC_CTX *mem_ctx, 
+				 const char *domain,
 				 const char *username,
+				 char **found_username,
 				 uid_t *uid, gid_t *gid,
 				 SAM_ACCOUNT **sam_account)
 {
@@ -878,6 +902,8 @@ static NTSTATUS fill_sam_account(const char *domain,
 	*uid = passwd->pw_uid;
 	*gid = passwd->pw_gid;
 
+	*found_username = talloc_strdup(mem_ctx, passwd->pw_name);
+
 	return pdb_init_sam_pw(sam_account, passwd);
 }
 
@@ -893,7 +919,7 @@ NTSTATUS make_server_info_info3(TALLOC_CTX *mem_ctx,
 				NET_USER_INFO_3 *info3) 
 {
 	NTSTATUS nt_status = NT_STATUS_OK;
-
+	char *found_username;
 	const char *nt_domain;
 	const char *nt_username;
 
@@ -958,13 +984,15 @@ NTSTATUS make_server_info_info3(TALLOC_CTX *mem_ctx,
  		gid = passwd->pw_gid;
  
  		/* we should check this is the same name */
-
+		found_username = talloc_strdup(mem_ctx, passwd->pw_name);
+		
 		passwd_free(&passwd);
 	} else {
 
  		/* User not from winbind - try and find them by getpwnam() */
-		nt_status = fill_sam_account(nt_domain,
+		nt_status = fill_sam_account(mem_ctx, nt_domain,
 					     internal_username,
+					     &found_username,
 					     &uid, &gid,
 					     &sam_account);
 
@@ -972,8 +1000,9 @@ NTSTATUS make_server_info_info3(TALLOC_CTX *mem_ctx,
 			DEBUG(3,("User %s does not exist, trying to add it\n",
 				 internal_username));
 			auth_add_user_script(nt_domain, internal_username);
-			nt_status = fill_sam_account(nt_domain,
+			nt_status = fill_sam_account(mem_ctx, nt_domain,
 						     internal_username,
+						     &found_username,
 						     &uid, &gid,
 						     &sam_account);
 		}
@@ -984,17 +1013,12 @@ NTSTATUS make_server_info_info3(TALLOC_CTX *mem_ctx,
 		return nt_status;
 	}
 		
-	if (!pdb_set_user_sid(sam_account, &user_sid, PDB_CHANGED)) {
+	if (!pdb_set_nt_username(sam_account, nt_username, PDB_CHANGED)) {
 		pdb_free_sam(&sam_account);
-		return NT_STATUS_UNSUCCESSFUL;
+		return NT_STATUS_NO_MEMORY;
 	}
 
-	if (!pdb_set_group_sid(sam_account, &group_sid, PDB_CHANGED)) {
-		pdb_free_sam(&sam_account);
-		return NT_STATUS_UNSUCCESSFUL;
-	}
-		
-	if (!pdb_set_nt_username(sam_account, nt_username, PDB_CHANGED)) {
+	if (!pdb_set_username(sam_account, nt_username, PDB_CHANGED)) {
 		pdb_free_sam(&sam_account);
 		return NT_STATUS_NO_MEMORY;
 	}
@@ -1004,7 +1028,18 @@ NTSTATUS make_server_info_info3(TALLOC_CTX *mem_ctx,
 		return NT_STATUS_NO_MEMORY;
 	}
 
-	if (!pdb_set_fullname(sam_account, unistr2_static(&(info3->uni_full_name)), PDB_CHANGED)) {
+	if (!pdb_set_user_sid(sam_account, &user_sid, PDB_CHANGED)) {
+		pdb_free_sam(&sam_account);
+		return NT_STATUS_UNSUCCESSFUL;
+	}
+
+	if (!pdb_set_group_sid(sam_account, &group_sid, PDB_CHANGED)) {
+		pdb_free_sam(&sam_account);
+		return NT_STATUS_UNSUCCESSFUL;
+	}
+		
+	if (!pdb_set_fullname(sam_account, unistr2_static(&(info3->uni_full_name)), 
+			      PDB_CHANGED)) {
 		pdb_free_sam(&sam_account);
 		return NT_STATUS_NO_MEMORY;
 	}
@@ -1040,6 +1075,8 @@ NTSTATUS make_server_info_info3(TALLOC_CTX *mem_ctx,
 		   
 	(*server_info)->sam_account = sam_account;
 
+	(*server_info)->unix_name = smb_xstrdup(found_username);
+
 	/* Fill in the unix info we found on the way */
 
 	(*server_info)->sam_fill_level = SAM_FILL_ALL;
@@ -1050,7 +1087,7 @@ NTSTATUS make_server_info_info3(TALLOC_CTX *mem_ctx,
 	   returned to the caller. */
 	
 	if (!NT_STATUS_IS_OK(nt_status 
-			     = get_user_groups_from_local_sam(pdb_get_username(sam_account), 
+			     = get_user_groups_from_local_sam((*server_info)->unix_name,
 							      uid, gid, 
 							      &n_lgroupSIDs, 
 							      &lgroupSIDs, 
@@ -1070,6 +1107,7 @@ NTSTATUS make_server_info_info3(TALLOC_CTX *mem_ctx,
 	if (!all_group_SIDs) {
 		DEBUG(0, ("malloc() failed for DOM_SID list!\n"));
 		SAFE_FREE(lgroupSIDs);
+		free_server_info(server_info);
 		return NT_STATUS_NO_MEMORY;
 	}
 
@@ -1085,6 +1123,7 @@ NTSTATUS make_server_info_info3(TALLOC_CTX *mem_ctx,
 			DEBUG(3,("could not append additional group rid 0x%x\n",
 				info3->gids[i].g_rid));			
 			SAFE_FREE(lgroupSIDs);
+			free_server_info(server_info);
 			return nt_status;
 		}
 	}
@@ -1110,6 +1149,7 @@ NTSTATUS make_server_info_info3(TALLOC_CTX *mem_ctx,
 			    all_group_SIDs, False, &token))) {
 		DEBUG(4,("create_nt_user_token failed\n"));
 		SAFE_FREE(all_group_SIDs);
+		free_server_info(server_info);
 		return nt_status;
 	}
 
@@ -1161,6 +1201,7 @@ void free_server_info(auth_serversupplied_info **server_info)
 		/* call pam_end here, unless we know we are keeping it */
 		delete_nt_token( &(*server_info)->ptok );
 		SAFE_FREE((*server_info)->groups);
+		SAFE_FREE((*server_info)->unix_name);
 		ZERO_STRUCT(**server_info);
 	}
 	SAFE_FREE(*server_info);
diff --git a/source3/auth/auth_winbind.c b/source3/auth/auth_winbind.c
index 6ae8685b11..856b8f5a82 100644
--- a/source3/auth/auth_winbind.c
+++ b/source3/auth/auth_winbind.c
@@ -72,9 +72,14 @@ static NTSTATUS check_winbind_security(const struct auth_context *auth_context,
 	if (!auth_context) {
 		DEBUG(3,("Password for user %s cannot be checked because we have no auth_info to get the challenge from.\n", 
 			 user_info->internal_username.str));		
-		return NT_STATUS_UNSUCCESSFUL;
+		return NT_STATUS_INVALID_PARAMETER;
 	}		
 
+	if (strequal(user_info->domain.str, get_global_sam_name())) {
+		DEBUG(3,("check_winbind_security: Not using winbind, requested domain was for this SAM.\n"));
+		return NT_STATUS_NOT_IMPLEMENTED;
+	}
+
 	/* Send off request */
 
 	ZERO_STRUCT(request);
@@ -100,8 +105,11 @@ static NTSTATUS check_winbind_security(const struct auth_context *auth_context,
 	       request.data.auth_crap.lm_resp_len);
 	memcpy(request.data.auth_crap.nt_resp, user_info->nt_resp.data, 
 	       request.data.auth_crap.nt_resp_len);
-	
+
+	/* we are contacting the privileged pipe */
+	become_root();
 	result = winbindd_request(WINBINDD_PAM_AUTH_CRAP, &request, &response);
+	unbecome_root();
 
 	if ( result == NSS_STATUS_UNAVAIL )  {
 		struct auth_methods *auth_method = my_private_data;
@@ -129,7 +137,7 @@ static NTSTATUS check_winbind_security(const struct auth_context *auth_context,
 			}
 		}
 	} else if (NT_STATUS_IS_OK(nt_status)) {
-		nt_status = NT_STATUS_UNSUCCESSFUL;
+		nt_status = NT_STATUS_NO_LOGON_SERVERS;
 	}
 
         return nt_status;
diff --git a/source3/include/auth.h b/source3/include/auth.h
index eb80e3c5b4..6b42418be8 100644
--- a/source3/include/auth.h
+++ b/source3/include/auth.h
@@ -96,6 +96,8 @@ typedef struct auth_serversupplied_info
 	SAM_ACCOUNT *sam_account;
 	
 	void *pam_handle;
+
+	char *unix_name;
 	
 } auth_serversupplied_info;
 
diff --git a/source3/rpc_parse/parse_net.c b/source3/rpc_parse/parse_net.c
index 43bd8cd20e..f977549a07 100644
--- a/source3/rpc_parse/parse_net.c
+++ b/source3/rpc_parse/parse_net.c
@@ -1283,7 +1283,6 @@ void init_net_user_info3(TALLOC_CTX *ctx, NET_USER_INFO_3 *usr,
 	/* need to count the number of space-delimited sids */
 	unsigned int i;
 	int num_other_sids = 0;
-	char *username;
 	
 	NTTIME 		logon_time, logoff_time, kickoff_time,
 			pass_last_set_time, pass_can_change_time,
@@ -1295,21 +1294,7 @@ void init_net_user_info3(TALLOC_CTX *ctx, NET_USER_INFO_3 *usr,
 	int len_logon_srv    = strlen(logon_srv);
 	int len_logon_dom    = strlen(logon_dom);
 
-
-	/* do some cleanup on the user name here to deal with users from a 
-	   trusted domain logging onto a client in our domain.  If we are running 
-	   winbindd, the trusted users will be of the form DOMAIN\user so strip 
-	   out the domain portion.  I noticed then when looking at an SMBsessionsetup&X.
-	   The client was sending GLASS\Administrator as the username and GLASS as the 
-	   domain name -- jerry */
-	   
-	if ( (username = strchr( user_name, *lp_winbind_separator() )) != NULL )
-		username++;
-	else
-		username = user_name;
-		
-		
-	len_user_name    = strlen(username    );
+	len_user_name    = strlen(user_name    );
 	len_full_name    = strlen(full_name   );
 	len_home_dir     = strlen(home_dir    );
 	len_dir_drive    = strlen(dir_drive   );
@@ -1372,7 +1357,7 @@ void init_net_user_info3(TALLOC_CTX *ctx, NET_USER_INFO_3 *usr,
 	usr->num_other_sids = num_other_sids;
 	usr->buffer_other_sids = (num_other_sids != 0) ? 1 : 0; 
 	
-	init_unistr2(&usr->uni_user_name, username, len_user_name);
+	init_unistr2(&usr->uni_user_name, user_name, len_user_name);
 	init_unistr2(&usr->uni_full_name, full_name, len_full_name);
 	init_unistr2(&usr->uni_logon_script, logon_script, len_logon_script);
 	init_unistr2(&usr->uni_profile_path, profile_path, len_profile_path);
diff --git a/source3/rpc_server/srv_netlog_nt.c b/source3/rpc_server/srv_netlog_nt.c
index 0dcdf39158..c4a87d2e26 100644
--- a/source3/rpc_server/srv_netlog_nt.c
+++ b/source3/rpc_server/srv_netlog_nt.c
@@ -650,10 +650,8 @@ NTSTATUS _net_sam_logon(pipes_struct *p, NET_Q_SAM_LOGON *q_u, NET_R_SAM_LOGON *
 	} /* end switch */
 	
 	if ( NT_STATUS_IS_OK(status) ) {
-		become_root();
 		status = auth_context->check_ntlm_password(auth_context, 
 			user_info, &server_info);
-		unbecome_root();
 	}
 
 	(auth_context->free)(&auth_context);	
diff --git a/source3/rpc_server/srv_pipe.c b/source3/rpc_server/srv_pipe.c
index 6a9e591f64..f7663204b2 100644
--- a/source3/rpc_server/srv_pipe.c
+++ b/source3/rpc_server/srv_pipe.c
@@ -464,7 +464,7 @@ failed authentication on named pipe %s.\n", domain, user_name, wks, p->name ));
 	}
 
 	fstrcpy(p->user_name, user_name);
-	fstrcpy(p->pipe_user_name, pdb_get_username(server_info->sam_account));
+	fstrcpy(p->pipe_user_name, server_info->unix_name);
 	fstrcpy(p->domain, domain);
 	fstrcpy(p->wks, wks);