source/include/smbldap.h

   1 /*
   2    Unix SMB/CIFS implementation.
   3    LDAP protocol helper functions for SAMBA
   4    Copyright (C) Gerald Carter                  2001-2003
   5
   6    This program is free software; you can redistribute it and/or modify
   7    it under the terms of the GNU General Public License as published by
   8    the Free Software Foundation; either version 2 of the License, or
   9    (at your option) any later version.
  10
  11    This program is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14    GNU General Public License for more details.
  15
  16    You should have received a copy of the GNU General Public License
  17    along with this program; if not, write to the Free Software
  18    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  19
  20 */
  21
  22 #ifndef _SMBLDAP_H
  23 #define _SMBLDAP_H
  24
  25 #ifdef HAVE_LDAP
  26
  27 /* specify schema versions between 2.2. and 3.0 */
  28
  29 #define SCHEMAVER_SAMBAACCOUNT          1
  30 #define SCHEMAVER_SAMBASAMACCOUNT       2
  31
  32 /* objectclass names */
  33
  34 #define LDAP_OBJ_SAMBASAMACCOUNT        "sambaSamAccount"
  35 #define LDAP_OBJ_SAMBAACCOUNT           "sambaAccount"
  36 #define LDAP_OBJ_GROUPMAP               "sambaGroupMapping"
  37 #define LDAP_OBJ_DOMINFO                "sambaDomain"
  38 #define LDAP_OBJ_IDPOOL                 "sambaUnixIdPool"
  39 #define LDAP_OBJ_IDMAP_ENTRY            "sambaIdmapEntry"
  40 #define LDAP_OBJ_SID_ENTRY              "sambaSidEntry"
  41
  42 #define LDAP_OBJ_ACCOUNT                "account"
  43 #define LDAP_OBJ_POSIXACCOUNT           "posixAccount"
  44 #define LDAP_OBJ_POSIXGROUP             "posixGroup"
  45 #define LDAP_OBJ_OU                     "organizationalUnit"
  46
  47 /* some generic attributes that get reused a lot */
  48
  49 #define LDAP_ATTRIBUTE_SID              "sambaSID"
  50 #define LDAP_ATTRIBUTE_UIDNUMBER        "uidNumber"
  51 #define LDAP_ATTRIBUTE_GIDNUMBER        "gidNumber"
  52 #define LDAP_ATTRIBUTE_SID_LIST         "sambaSIDList"
  53
  54 /* attribute map table indexes */
  55
  56 #define LDAP_ATTR_LIST_END              0
  57 #define LDAP_ATTR_UID                   1
  58 #define LDAP_ATTR_UIDNUMBER             2
  59 #define LDAP_ATTR_GIDNUMBER             3
  60 #define LDAP_ATTR_UNIX_HOME             4
  61 #define LDAP_ATTR_PWD_LAST_SET          5
  62 #define LDAP_ATTR_PWD_CAN_CHANGE        6
  63 #define LDAP_ATTR_PWD_MUST_CHANGE       7
  64 #define LDAP_ATTR_LOGON_TIME            8
  65 #define LDAP_ATTR_LOGOFF_TIME           9
  66 #define LDAP_ATTR_KICKOFF_TIME          10
  67 #define LDAP_ATTR_CN                    11
  68 #define LDAP_ATTR_DISPLAY_NAME          12
  69 #define LDAP_ATTR_HOME_PATH             13
  70 #define LDAP_ATTR_LOGON_SCRIPT          14
  71 #define LDAP_ATTR_PROFILE_PATH          15
  72 #define LDAP_ATTR_DESC                  16
  73 #define LDAP_ATTR_USER_WKS              17
  74 #define LDAP_ATTR_USER_SID              18
  75 #define LDAP_ATTR_USER_RID              18
  76 #define LDAP_ATTR_PRIMARY_GROUP_SID     19
  77 #define LDAP_ATTR_PRIMARY_GROUP_RID     20
  78 #define LDAP_ATTR_LMPW                  21
  79 #define LDAP_ATTR_NTPW                  22
  80 #define LDAP_ATTR_DOMAIN                23
  81 #define LDAP_ATTR_OBJCLASS              24
  82 #define LDAP_ATTR_ACB_INFO              25
  83 #define LDAP_ATTR_NEXT_USERRID          26
  84 #define LDAP_ATTR_NEXT_GROUPRID         27
  85 #define LDAP_ATTR_DOM_SID               28
  86 #define LDAP_ATTR_HOME_DRIVE            29
  87 #define LDAP_ATTR_GROUP_SID             30
  88 #define LDAP_ATTR_GROUP_TYPE            31
  89 #define LDAP_ATTR_SID                   32
  90 #define LDAP_ATTR_ALGORITHMIC_RID_BASE  33
  91 #define LDAP_ATTR_NEXT_RID              34
  92 #define LDAP_ATTR_BAD_PASSWORD_COUNT    35
  93 #define LDAP_ATTR_LOGON_COUNT           36
  94 #define LDAP_ATTR_MUNGED_DIAL           37
  95 #define LDAP_ATTR_BAD_PASSWORD_TIME     38
  96 #define LDAP_ATTR_PWD_HISTORY           39
  97 #define LDAP_ATTR_SID_LIST              40
  98 #define LDAP_ATTR_MOD_TIMESTAMP         41
  99 #define LDAP_ATTR_LOGON_HOURS           42
 100
 101 typedef struct _attrib_map_entry {
 102         int             attrib;
 103         const char      *name;
 104 } ATTRIB_MAP_ENTRY;
 105
 106
 107 /* structures */
 108
 109 extern ATTRIB_MAP_ENTRY attrib_map_v22[];
 110 extern ATTRIB_MAP_ENTRY attrib_map_to_delete_v22[];
 111 extern ATTRIB_MAP_ENTRY attrib_map_v30[];
 112 extern ATTRIB_MAP_ENTRY attrib_map_to_delete_v30[];
 113 extern ATTRIB_MAP_ENTRY dominfo_attr_list[];
 114 extern ATTRIB_MAP_ENTRY groupmap_attr_list[];
 115 extern ATTRIB_MAP_ENTRY groupmap_attr_list_to_delete[];
 116 extern ATTRIB_MAP_ENTRY idpool_attr_list[];
 117 extern ATTRIB_MAP_ENTRY sidmap_attr_list[];
 118
 119 /* Function declarations -- not included in proto.h so we don't
 120    have to worry about LDAP structure types */
 121
 122 const char* get_attr_key2string( ATTRIB_MAP_ENTRY table[], int key );
 123 const char** get_attr_list( ATTRIB_MAP_ENTRY table[] );
 124 void free_attr_list( const char **list );
 125 void smbldap_set_mod (LDAPMod *** modlist, int modop, const char *attribute, const char *value);
 126 void smbldap_make_mod(LDAP *ldap_struct, LDAPMessage *existing,
 127                       LDAPMod ***mods,
 128                       const char *attribute, const char *newval);
 129 BOOL smbldap_get_single_attribute (LDAP * ldap_struct, LDAPMessage * entry,
 130                                    const char *attribute, char *value,
 131                                    int max_len);
 132 BOOL smbldap_get_single_pstring (LDAP * ldap_struct, LDAPMessage * entry,
 133                                  const char *attribute, pstring value);
 134
 135 /**
 136  * Struct to keep the state for all the ldap stuff
 137  *
 138  */
 139
 140 struct smbldap_state {
 141         LDAP *ldap_struct;
 142         pid_t pid;
 143         time_t last_ping;
 144         /* retrive-once info */
 145         const char *uri;
 146         char *bind_dn;
 147         char *bind_secret;
 148         BOOL paged_results;
 149
 150         unsigned int num_failures;
 151
 152         time_t last_use;
 153         smb_event_id_t event_id;
 154
 155         struct timeval last_rebind;
 156 };
 157
 158 #endif  /* HAVE_LDAP */
 159
 160 struct smbldap_state;
 161
 162 #define LDAP_CONNECT_DEFAULT_TIMEOUT   15
 163
 164 #endif  /* _SMBLDAP_H */