/* Unix SMB/Netbios implementation. Version 2.0 Winbind daemon for ntdom nss module Copyright (C) Tim Potter 2000 This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library 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 Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifndef SAFE_FREE #define SAFE_FREE(x) do { if ((x) != NULL) {free((x)); (x)=NULL;} } while(0) #endif #ifndef _WINBINDD_NTDOM_H #define _WINBINDD_NTDOM_H #define WINBINDD_SOCKET_NAME "pipe" /* Name of PF_UNIX socket */ #define WINBINDD_SOCKET_DIR "/tmp/.winbindd" /* Name of PF_UNIX dir */ #define WINBINDD_DOMAIN_ENV "WINBINDD_DOMAIN" /* Environment variables */ #define WINBINDD_DONT_ENV "_NO_WINBINDD" /* Socket commands */ enum winbindd_cmd { /* Get users and groups */ WINBINDD_GETPWNAM_FROM_USER, WINBINDD_GETPWNAM_FROM_UID, WINBINDD_GETGRNAM_FROM_GROUP, WINBINDD_GETGRNAM_FROM_GID, WINBINDD_GETGROUPS, /* Enumerate users and groups */ WINBINDD_SETPWENT, WINBINDD_ENDPWENT, WINBINDD_GETPWENT, WINBINDD_SETGRENT, WINBINDD_ENDGRENT, WINBINDD_GETGRENT, /* PAM authenticate and password change */ WINBINDD_PAM_AUTH, WINBINDD_PAM_AUTH_CRAP, WINBINDD_PAM_CHAUTHTOK, /* List various things */ WINBINDD_LIST_USERS, /* List w/o rid->id mapping */ WINBINDD_LIST_GROUPS, /* Ditto */ WINBINDD_LIST_TRUSTDOM, /* SID conversion */ WINBINDD_LOOKUPSID, WINBINDD_LOOKUPNAME, /* Lookup functions */ WINBINDD_SID_TO_UID, WINBINDD_SID_TO_GID, WINBINDD_UID_TO_SID, WINBINDD_GID_TO_SID, /* Miscellaneous other stuff */ WINBINDD_CHECK_MACHACC, /* Check machine account pw works */ /* WINS commands */ WINBINDD_WINS_BYIP, WINBINDD_WINS_BYNAME, /* Placeholder for end of cmd list */ WINBINDD_NUM_CMDS }; /* Winbind request structure */ struct winbindd_request { enum winbindd_cmd cmd; /* Winbindd command to execute */ pid_t pid; /* pid of calling process */ union { fstring username; /* getpwnam */ fstring groupname; /* getgrnam */ uid_t uid; /* getpwuid, uid_to_sid */ gid_t gid; /* getgrgid, gid_to_sid */ struct { fstring user; fstring pass; } auth; /* pam_winbind auth module */ struct { unsigned char chal[8]; fstring user; fstring lm_resp; uint16 lm_resp_len; fstring nt_resp; uint16 nt_resp_len; } auth_crap; struct { fstring user; fstring oldpass; fstring newpass; } chauthtok; /* pam_winbind passwd module */ fstring sid; /* lookupsid, sid_to_[ug]id */ fstring name; /* lookupname */ uint32 num_entries; /* getpwent, getgrent */ } data; fstring domain; /* {set,get,end}{pw,gr}ent() */ }; /* Response values */ enum winbindd_result { WINBINDD_ERROR, WINBINDD_OK }; /* Winbind response structure */ struct winbindd_response { /* Header information */ int length; /* Length of response */ enum winbindd_result result; /* Result code */ /* Fixed length return data */ union { /* getpwnam, getpwuid */ struct winbindd_pw { fstring pw_name; fstring pw_passwd; uid_t pw_uid; gid_t pw_gid; fstring pw_gecos; fstring pw_dir; fstring pw_shell; } pw; /* getgrnam, getgrgid */ struct winbindd_gr { fstring gr_name; fstring gr_passwd; gid_t gr_gid; int num_gr_mem; int gr_mem_ofs; /* offset to group membership */ } gr; uint32 num_entries; /* getpwent, getgrent */ struct winbindd_sid { fstring sid; /* lookupname, [ug]id_to_sid */ int type; } sid; struct winbindd_name { fstring name; /* lookupsid */ int type; } name; uid_t uid; /* sid_to_uid */ gid_t gid; /* sid_to_gid */ } data; /* Variable length return data */ void *extra_data; /* getgrnam, getgrgid, getgrent */ }; #endif