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4298624589
auth_winbind to work, and to therefore use the new ntlm_auth and
GENSEC in an otherwise Samba3 setup.
I'm not quite sure what fun-and games my svn cp caused as I merged
this from samba_3_0, but anyway...
Andrew Bartlett
(This used to be commit 5925b94a59
)
292 lines
7.5 KiB
C
292 lines
7.5 KiB
C
/*
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Unix SMB/CIFS implementation.
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Winbind daemon for ntdom nss module
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Copyright (C) Tim Potter 2000
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with this library; if not, write to the
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Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA.
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*/
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#ifndef SAFE_FREE
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#define SAFE_FREE(x) do { if(x) {free(x); x=NULL;} } while(0)
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#endif
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#ifndef _WINBINDD_NTDOM_H
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#define _WINBINDD_NTDOM_H
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#define WINBINDD_SOCKET_NAME "pipe" /* Name of PF_UNIX socket */
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#define WINBINDD_SOCKET_DIR "/tmp/.winbindd" /* Name of PF_UNIX dir */
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#define WINBINDD_PRIV_SOCKET_SUBDIR "winbindd_privileged" /* name of subdirectory of lp_lockdir() to hold the 'privileged' pipe */
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#define WINBINDD_DOMAIN_ENV "WINBINDD_DOMAIN" /* Environment variables */
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#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 10
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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,
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WINBINDD_GETPWUID,
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WINBINDD_GETGRNAM,
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WINBINDD_GETGRGID,
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WINBINDD_GETGROUPS,
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/* Enumerate users and groups */
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WINBINDD_SETPWENT,
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WINBINDD_ENDPWENT,
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WINBINDD_GETPWENT,
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WINBINDD_SETGRENT,
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WINBINDD_ENDGRENT,
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WINBINDD_GETGRENT,
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/* PAM authenticate and password change */
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WINBINDD_PAM_AUTH,
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WINBINDD_PAM_AUTH_CRAP,
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WINBINDD_PAM_CHAUTHTOK,
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/* List various things */
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WINBINDD_LIST_USERS, /* List w/o rid->id mapping */
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WINBINDD_LIST_GROUPS, /* Ditto */
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WINBINDD_LIST_TRUSTDOM,
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/* SID conversion */
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WINBINDD_LOOKUPSID,
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WINBINDD_LOOKUPNAME,
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/* Lookup functions */
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WINBINDD_SID_TO_UID,
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WINBINDD_SID_TO_GID,
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WINBINDD_UID_TO_SID,
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WINBINDD_GID_TO_SID,
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WINBINDD_ALLOCATE_RID,
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/* Miscellaneous other stuff */
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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_DOMAIN_INFO, /* Most of what we know from
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struct winbindd_domain */
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WINBINDD_SHOW_SEQUENCE, /* display sequence numbers of domains */
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/* WINS commands */
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WINBINDD_WINS_BYIP,
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WINBINDD_WINS_BYNAME,
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/* account management commands */
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WINBINDD_CREATE_USER,
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WINBINDD_CREATE_GROUP,
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WINBINDD_ADD_USER_TO_GROUP,
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WINBINDD_REMOVE_USER_FROM_GROUP,
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WINBINDD_SET_USER_PRIMARY_GROUP,
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WINBINDD_DELETE_USER,
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WINBINDD_DELETE_GROUP,
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/* this is like GETGRENT but gives an empty group list */
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WINBINDD_GETGRLST,
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WINBINDD_NETBIOS_NAME, /* The netbios name of the server */
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/* find the location of our privileged pipe */
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WINBINDD_PRIV_PIPE_DIR,
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/* return a list of group sids for a user sid */
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WINBINDD_GETUSERSIDS,
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/* Placeholder for end of cmd list */
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WINBINDD_NUM_CMDS
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};
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typedef struct winbindd_pw {
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fstring pw_name;
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fstring pw_passwd;
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uid_t pw_uid;
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gid_t pw_gid;
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fstring pw_gecos;
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fstring pw_dir;
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fstring pw_shell;
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} WINBINDD_PW;
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typedef struct winbindd_gr {
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fstring gr_name;
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fstring gr_passwd;
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gid_t gr_gid;
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int num_gr_mem;
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int gr_mem_ofs; /* offset to group membership */
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char **gr_mem;
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} WINBINDD_GR;
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#define WBFLAG_PAM_INFO3_NDR 0x0001
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#define WBFLAG_PAM_INFO3_TEXT 0x0002
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#define WBFLAG_PAM_USER_SESSION_KEY 0x0004
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#define WBFLAG_PAM_LMKEY 0x0008
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#define WBFLAG_PAM_CONTACT_TRUSTDOM 0x0010
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#define WBFLAG_QUERY_ONLY 0x0020
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#define WBFLAG_ALLOCATE_RID 0x0040
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#define WBFLAG_PAM_UNIX_NAME 0x0080
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#define WBFLAG_PAM_AFS_TOKEN 0x0100
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#define WBFLAG_PAM_NT_STATUS_SQUASH 0x0200
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/* Winbind request structure */
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struct winbindd_request {
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uint32 length;
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enum winbindd_cmd cmd; /* Winbindd command to execute */
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pid_t pid; /* pid of calling process */
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uint32 flags; /* flags relavant to a given request */
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fstring domain_name; /* name of domain for which the request applies */
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union {
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fstring winsreq; /* WINS request */
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fstring username; /* getpwnam */
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fstring groupname; /* getgrnam */
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uid_t uid; /* getpwuid, uid_to_sid */
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gid_t gid; /* getgrgid, gid_to_sid */
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struct {
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/* We deliberatedly don't split into domain/user to
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avoid having the client know what the separator
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character is. */
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fstring user;
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fstring pass;
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fstring require_membership_of_sid;
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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;
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uint16 lm_resp_len;
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fstring nt_resp;
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uint16 nt_resp_len;
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fstring workstation;
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fstring require_membership_of_sid;
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} auth_crap;
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struct {
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fstring user;
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fstring oldpass;
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fstring newpass;
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} chauthtok; /* pam_winbind passwd module */
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fstring sid; /* lookupsid, sid_to_[ug]id */
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struct {
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fstring dom_name; /* lookupname */
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fstring name;
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} name;
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uint32 num_entries; /* getpwent, getgrent */
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struct {
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fstring username;
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fstring groupname;
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} acct_mgt;
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} data;
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char null_term;
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};
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/* Response values */
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enum winbindd_result {
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WINBINDD_ERROR,
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WINBINDD_OK
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};
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/* Winbind response structure */
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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 */
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union {
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int interface_version; /* Try to ensure this is always in the same spot... */
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fstring winsresp; /* WINS response */
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/* getpwnam, getpwuid */
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struct winbindd_pw pw;
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/* getgrnam, getgrgid */
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struct winbindd_gr 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 */
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int type;
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} sid;
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struct winbindd_name {
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fstring dom_name; /* lookupsid */
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fstring name;
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int type;
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} name;
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uid_t uid; /* sid_to_uid */
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gid_t gid; /* sid_to_gid */
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struct winbindd_info {
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char winbind_separator;
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fstring samba_version;
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} info;
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fstring domain_name;
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fstring netbios_name;
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struct auth_reply {
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uint32 nt_status;
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fstring nt_status_string;
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fstring error_string;
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int pam_error;
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char user_session_key[16];
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char first_8_lm_hash[8];
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} auth;
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uint32 rid; /* create user or group or allocate rid */
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struct {
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fstring name;
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fstring alt_name;
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fstring sid;
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BOOL native_mode;
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BOOL active_directory;
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BOOL primary;
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uint32 sequence_number;
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} domain_info;
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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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};
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#endif
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