2 Unix SMB/CIFS implementation.
3 header for ads (active directory) library routines
4 basically this is a wrapper around ldap
6 Copyright (C) Andrew Tridgell 2001-2003
8 This program is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 2 of the License, or
11 (at your option) any later version.
13 This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
18 You should have received a copy of the GNU General Public License
19 along with this program; if not, write to the Free Software
20 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
24 void *ld; /* the active ldap structure */
25 struct ipv4_addr ldap_ip; /* the ip of the active connection, if any */
26 time_t last_attempt; /* last attempt to reconnect */
29 int is_mine; /* do I own this structure's memory? */
31 /* info needed to find the server */
37 int foreign; /* set to 1 if connecting to a foreign realm */
40 /* info needed to authenticate */
51 /* info derived from the servers config */
55 char *ldap_server_name;
60 /* there are 5 possible types of errors the ads subsystem can produce */
61 enum ads_error_type {ENUM_ADS_ERROR_KRB5, ENUM_ADS_ERROR_GSS,
62 ENUM_ADS_ERROR_LDAP, ENUM_ADS_ERROR_SYSTEM, ENUM_ADS_ERROR_NT};
65 enum ads_error_type error_type;
70 /* For error_type = ENUM_ADS_ERROR_GSS minor_status describe GSS API error */
71 /* Where rc represents major_status of GSS API error */
75 typedef void **ADS_MODLIST;
77 /* macros to simplify error returning */
78 #define ADS_ERROR(rc) ADS_ERROR_LDAP(rc)
79 #define ADS_ERROR_LDAP(rc) ads_build_error(ENUM_ADS_ERROR_LDAP, rc, 0)
80 #define ADS_ERROR_SYSTEM(rc) ads_build_error(ENUM_ADS_ERROR_SYSTEM, rc?rc:EINVAL, 0)
81 #define ADS_ERROR_KRB5(rc) ads_build_error(ENUM_ADS_ERROR_KRB5, rc, 0)
82 #define ADS_ERROR_GSS(rc, minor) ads_build_error(ENUM_ADS_ERROR_GSS, rc, minor)
83 #define ADS_ERROR_NT(rc) ads_build_nt_error(ENUM_ADS_ERROR_NT,rc)
85 #define ADS_ERR_OK(status) ((status.error_type == ENUM_ADS_ERROR_NT) ? NT_STATUS_IS_OK(status.err.nt_status):(status.err.rc == 0))
86 #define ADS_SUCCESS ADS_ERROR(0)
88 /* time between reconnect attempts */
89 #define ADS_RECONNECT_TIME 5
91 /* timeout on searches */
92 #define ADS_SEARCH_TIMEOUT 10
94 /* ldap control oids */
95 #define ADS_PAGE_CTL_OID "1.2.840.113556.1.4.319"
96 #define ADS_NO_REFERRALS_OID "1.2.840.113556.1.4.1339"
97 #define ADS_SERVER_SORT_OID "1.2.840.113556.1.4.473"
98 #define ADS_PERMIT_MODIFY_OID "1.2.840.113556.1.4.1413"
100 /* UserFlags for userAccountControl */
101 #define UF_SCRIPT 0x00000001
102 #define UF_ACCOUNTDISABLE 0x00000002
103 #define UF_UNUSED_1 0x00000004
104 #define UF_HOMEDIR_REQUIRED 0x00000008
106 #define UF_LOCKOUT 0x00000010
107 #define UF_PASSWD_NOTREQD 0x00000020
108 #define UF_PASSWD_CANT_CHANGE 0x00000040
109 #define UF_ENCRYPTED_TEXT_PASSWORD_ALLOWED 0x00000080
111 #define UF_TEMP_DUPLICATE_ACCOUNT 0x00000100
112 #define UF_NORMAL_ACCOUNT 0x00000200
113 #define UF_UNUSED_2 0x00000400
114 #define UF_INTERDOMAIN_TRUST_ACCOUNT 0x00000800
116 #define UF_WORKSTATION_TRUST_ACCOUNT 0x00001000
117 #define UF_SERVER_TRUST_ACCOUNT 0x00002000
118 #define UF_UNUSED_3 0x00004000
119 #define UF_UNUSED_4 0x00008000
121 #define UF_DONT_EXPIRE_PASSWD 0x00010000
122 #define UF_MNS_LOGON_ACCOUNT 0x00020000
123 #define UF_SMARTCARD_REQUIRED 0x00040000
124 #define UF_TRUSTED_FOR_DELEGATION 0x00080000
126 #define UF_NOT_DELEGATED 0x00100000
127 #define UF_USE_DES_KEY_ONLY 0x00200000
128 #define UF_DONT_REQUIRE_PREAUTH 0x00400000
129 #define UF_UNUSED_5 0x00800000
131 #define UF_UNUSED_6 0x01000000
132 #define UF_UNUSED_7 0x02000000
133 #define UF_UNUSED_8 0x04000000
134 #define UF_UNUSED_9 0x08000000
136 #define UF_UNUSED_10 0x10000000
137 #define UF_UNUSED_11 0x20000000
138 #define UF_UNUSED_12 0x40000000
139 #define UF_UNUSED_13 0x80000000
141 #define UF_MACHINE_ACCOUNT_MASK (\
142 UF_INTERDOMAIN_TRUST_ACCOUNT |\
143 UF_WORKSTATION_TRUST_ACCOUNT |\
144 UF_SERVER_TRUST_ACCOUNT \
147 #define UF_ACCOUNT_TYPE_MASK (\
148 UF_TEMP_DUPLICATE_ACCOUNT |\
150 UF_INTERDOMAIN_TRUST_ACCOUNT |\
151 UF_WORKSTATION_TRUST_ACCOUNT |\
152 UF_SERVER_TRUST_ACCOUNT \
155 #define UF_SETTABLE_BITS (\
158 UF_HOMEDIR_REQUIRED |\
161 UF_PASSWD_CANT_CHANGE |\
162 UF_ACCOUNT_TYPE_MASK | \
163 UF_DONT_EXPIRE_PASSWD | \
164 UF_MNS_LOGON_ACCOUNT |\
165 UF_ENCRYPTED_TEXT_PASSWORD_ALLOWED |\
166 UF_SMARTCARD_REQUIRED |\
167 UF_TRUSTED_FOR_DELEGATION |\
169 UF_USE_DES_KEY_ONLY |\
170 UF_DONT_REQUIRE_PREAUTH \
174 #define ATYPE_NORMAL_ACCOUNT 0x30000000 /* 805306368 */
175 #define ATYPE_WORKSTATION_TRUST 0x30000001 /* 805306369 */
176 #define ATYPE_INTERDOMAIN_TRUST 0x30000002 /* 805306370 */
177 #define ATYPE_SECURITY_GLOBAL_GROUP 0x10000000 /* 268435456 */
178 #define ATYPE_DISTRIBUTION_GLOBAL_GROUP 0x10000001 /* 268435457 */
179 #define ATYPE_DISTRIBUTION_UNIVERSAL_GROUP ATYPE_DISTRIBUTION_GLOBAL_GROUP
180 #define ATYPE_SECURITY_LOCAL_GROUP 0x20000000 /* 536870912 */
181 #define ATYPE_DISTRIBUTION_LOCAL_GROUP 0x20000001 /* 536870913 */
183 #define ATYPE_ACCOUNT ATYPE_NORMAL_ACCOUNT /* 0x30000000 805306368 */
184 #define ATYPE_GLOBAL_GROUP ATYPE_SECURITY_GLOBAL_GROUP /* 0x10000000 268435456 */
185 #define ATYPE_LOCAL_GROUP ATYPE_SECURITY_LOCAL_GROUP /* 0x20000000 536870912 */
188 #define GTYPE_SECURITY_BUILTIN_LOCAL_GROUP 0x80000005 /* -2147483643 */
189 #define GTYPE_SECURITY_DOMAIN_LOCAL_GROUP 0x80000004 /* -2147483644 */
190 #define GTYPE_SECURITY_GLOBAL_GROUP 0x80000002 /* -2147483646 */
191 #define GTYPE_DISTRIBUTION_GLOBAL_GROUP 0x00000002 /* 2 */
192 #define GTYPE_DISTRIBUTION_DOMAIN_LOCAL_GROUP 0x00000004 /* 4 */
193 #define GTYPE_DISTRIBUTION_UNIVERSAL_GROUP 0x00000008 /* 8 */
195 /* Mailslot or cldap getdcname response flags */
196 #define ADS_PDC 0x00000001 /* DC is PDC */
197 #define ADS_GC 0x00000004 /* DC is a GC of forest */
198 #define ADS_LDAP 0x00000008 /* DC is an LDAP server */
199 #define ADS_DS 0x00000010 /* DC supports DS */
200 #define ADS_KDC 0x00000020 /* DC is running KDC */
201 #define ADS_TIMESERV 0x00000040 /* DC is running time services */
202 #define ADS_CLOSEST 0x00000080 /* DC is closest to client */
203 #define ADS_WRITABLE 0x00000100 /* DC has writable DS */
204 #define ADS_GOOD_TIMESERV 0x00000200 /* DC has hardware clock
205 (and running time) */
206 #define ADS_NDNC 0x00000400 /* DomainName is non-domain NC serviced
208 #define ADS_PINGS 0x0000FFFF /* Ping response */
209 #define ADS_DNS_CONTROLLER 0x20000000 /* DomainControllerName is a DNS name*/
210 #define ADS_DNS_DOMAIN 0x40000000 /* DomainName is a DNS name */
211 #define ADS_DNS_FOREST 0x80000000 /* DnsForestName is a DNS name */
213 /* DomainCntrollerAddressType */
214 #define ADS_INET_ADDRESS 0x00000001
215 #define ADS_NETBIOS_ADDRESS 0x00000002
218 /* ads auth control flags */
219 #define ADS_AUTH_DISABLE_KERBEROS 0x01
220 #define ADS_AUTH_NO_BIND 0x02
221 #define ADS_AUTH_ANON_BIND 0x04
222 #define ADS_AUTH_SIMPLE_BIND 0x08
223 #define ADS_AUTH_ALLOW_NTLMSSP 0x10
225 /* Kerberos environment variable names */
226 #define KRB5_ENV_CCNAME "KRB5CCNAME"
228 /* Heimdal uses a slightly different name */
229 #if defined(HAVE_ENCTYPE_ARCFOUR_HMAC_MD5)
230 #define ENCTYPE_ARCFOUR_HMAC ENCTYPE_ARCFOUR_HMAC_MD5
233 /* The older versions of heimdal that don't have this
234 define don't seem to use it anyway. I'm told they
235 always use a subkey */
236 #ifndef HAVE_AP_OPTS_USE_SUBKEY
237 #define AP_OPTS_USE_SUBKEY 0