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/*
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Unix SMB / CIFS implementation .
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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 .
*/
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# ifndef SAFE_FREE
# define SAFE_FREE(x) do { if(x) {free(x); x=NULL;} } while(0)
# endif
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# 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 */
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# define WINBINDD_DOMAIN_ENV "WINBINDD_DOMAIN" /* Environment variables */
# define WINBINDD_DONT_ENV "_NO_WINBINDD"
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/* Update this when you change the interface. */
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# define WINBIND_INTERFACE_VERSION 3
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/* Socket commands */
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enum winbindd_cmd {
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WINBINDD_INTERFACE_VERSION , /* Always a well known value */
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/* Get users and groups */
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WINBINDD_GETPWNAM ,
WINBINDD_GETPWUID ,
WINBINDD_GETGRNAM ,
WINBINDD_GETGRGID ,
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WINBINDD_GETGROUPS ,
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/* Enumerate users and groups */
WINBINDD_SETPWENT ,
WINBINDD_ENDPWENT ,
WINBINDD_GETPWENT ,
WINBINDD_SETGRENT ,
WINBINDD_ENDGRENT ,
WINBINDD_GETGRENT ,
/* PAM authenticate and password change */
WINBINDD_PAM_AUTH ,
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WINBINDD_PAM_AUTH_CRAP ,
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WINBINDD_PAM_CHAUTHTOK ,
/* List various things */
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WINBINDD_LIST_USERS , /* List w/o rid->id mapping */
WINBINDD_LIST_GROUPS , /* Ditto */
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WINBINDD_LIST_TRUSTDOM ,
/* SID conversion */
WINBINDD_LOOKUPSID ,
WINBINDD_LOOKUPNAME ,
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/* Lookup functions */
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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 */
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WINBINDD_PING , /* Just tell me winbind is running */
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WINBINDD_INFO , /* Various bit of info. Currently just tidbits */
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WINBINDD_DOMAIN_NAME , /* The domain this winbind server is a member of (lp_workgroup()) */
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WINBINDD_SHOW_SEQUENCE , /* display sequence numbers of domains */
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/* Placeholder for end of cmd list */
WINBINDD_NUM_CMDS
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} ;
/* Winbind request structure */
struct winbindd_request {
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uint32 length ;
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enum winbindd_cmd cmd ; /* Winbindd command to execute */
pid_t pid ; /* pid of calling process */
union {
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fstring username ; /* getpwnam */
fstring groupname ; /* getgrnam */
uid_t uid ; /* getpwuid, uid_to_sid */
gid_t gid ; /* getgrgid, gid_to_sid */
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struct {
fstring user ;
fstring pass ;
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} auth ; /* pam_winbind auth module */
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struct {
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unsigned char chal [ 8 ] ;
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fstring user ;
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fstring domain ;
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fstring lm_resp ;
uint16 lm_resp_len ;
fstring nt_resp ;
uint16 nt_resp_len ;
} auth_crap ;
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struct {
fstring user ;
fstring oldpass ;
fstring newpass ;
} chauthtok ; /* pam_winbind passwd module */
fstring sid ; /* lookupsid, sid_to_[ug]id */
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struct {
fstring dom_name ; /* lookupname */
fstring name ;
} name ;
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uint32 num_entries ; /* getpwent, getgrent */
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} data ;
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fstring domain ; /* {set,get,end}{pw,gr}ent() */
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} ;
/* Response values */
enum winbindd_result {
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WINBINDD_ERROR ,
WINBINDD_OK
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} ;
/* Winbind response structure */
struct winbindd_response {
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/* Header information */
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uint32 length ; /* Length of response */
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enum winbindd_result result ; /* Result code */
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/* Fixed length return data */
union {
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int interface_version ; /* Try to ensure this is always in the same spot... */
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/* getpwnam, getpwuid */
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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 ;
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/* getgrnam, getgrgid */
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struct winbindd_gr {
fstring gr_name ;
fstring gr_passwd ;
gid_t gr_gid ;
int num_gr_mem ;
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int gr_mem_ofs ; /* offset to group membership */
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} gr ;
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uint32 num_entries ; /* getpwent, getgrent */
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struct winbindd_sid {
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fstring sid ; /* lookupname, [ug]id_to_sid */
int type ;
} sid ;
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struct winbindd_name {
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fstring dom_name ; /* lookupsid */
fstring name ;
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int type ;
} name ;
uid_t uid ; /* sid_to_uid */
gid_t gid ; /* sid_to_gid */
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struct winbindd_info {
char winbind_separator ;
fstring samba_version ;
} info ;
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fstring domain_name ;
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} data ;
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/* Variable length return data */
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void * extra_data ; /* getgrnam, getgrgid, getgrent */
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} ;
# endif