source: trunk-3.0/source/include/ads.h@ 101

Last change on this file since 101 was 44, checked in by Paul Smedley, 18 years ago

Update source to 3.0.25b
File size: 10.2 KB
Line 
1#ifndef _INCLUDE_ADS_H_
2#define _INCLUDE_ADS_H_
3/*
4 header for ads (active directory) library routines
5
6 basically this is a wrapper around ldap
7*/
8
9enum wb_posix_mapping {
10 WB_POSIX_MAP_UNKNOWN = -1,
11 WB_POSIX_MAP_TEMPLATE = 0,
12 WB_POSIX_MAP_SFU = 1,
13 WB_POSIX_MAP_RFC2307 = 2,
14 WB_POSIX_MAP_UNIXINFO = 3
15};
16
17typedef struct {
18#ifdef HAVE_LDAP
19 LDAP *ld;
20#else
21 void *ld; /* the active ldap structure */
22#endif
23 struct in_addr ldap_ip; /* the ip of the active connection, if any */
24 time_t last_attempt; /* last attempt to reconnect */
25 int ldap_port;
26
27 int is_mine; /* do I own this structure's memory? */
28
29 /* info needed to find the server */
30 struct {
31 char *realm;
32 char *workgroup;
33 char *ldap_server;
34 int foreign; /* set to 1 if connecting to a foreign realm */
35 } server;
36
37 /* info needed to authenticate */
38 struct {
39 char *realm;
40 char *password;
41 char *user_name;
42 char *kdc_server;
43 unsigned flags;
44 int time_offset;
45 time_t tgt_expire;
46 time_t tgs_expire;
47 time_t renewable;
48 } auth;
49
50 /* info derived from the servers config */
51 struct {
52 uint32 flags; /* cldap flags identifying the services. */
53 char *realm;
54 char *bind_path;
55 char *ldap_server_name;
56 char *server_site_name;
57 char *client_site_name;
58 time_t current_time;
59 int tried_closest_dc;
60 } config;
61} ADS_STRUCT;
62
63/* used to remember the names of the posix attributes in AD */
64/* see the rfc2307 & sfu nss backends */
65
66struct posix_schema {
67 char *posix_homedir_attr;
68 char *posix_shell_attr;
69 char *posix_uidnumber_attr;
70 char *posix_gidnumber_attr;
71 char *posix_gecos_attr;
72};
73
74
75/* there are 5 possible types of errors the ads subsystem can produce */
76enum ads_error_type {ENUM_ADS_ERROR_KRB5, ENUM_ADS_ERROR_GSS,
77 ENUM_ADS_ERROR_LDAP, ENUM_ADS_ERROR_SYSTEM, ENUM_ADS_ERROR_NT};
78
79typedef struct {
80 enum ads_error_type error_type;
81 union err_state{
82 int rc;
83 NTSTATUS nt_status;
84 } err;
85 /* For error_type = ENUM_ADS_ERROR_GSS minor_status describe GSS API error */
86 /* Where rc represents major_status of GSS API error */
87 int minor_status;
88} ADS_STATUS;
89
90#ifdef HAVE_ADS
91typedef LDAPMod **ADS_MODLIST;
92#else
93typedef void **ADS_MODLIST;
94#endif
95
96/* macros to simplify error returning */
97#define ADS_ERROR(rc) ADS_ERROR_LDAP(rc)
98#define ADS_ERROR_LDAP(rc) ads_build_error(ENUM_ADS_ERROR_LDAP, rc, 0)
99#define ADS_ERROR_SYSTEM(rc) ads_build_error(ENUM_ADS_ERROR_SYSTEM, rc?rc:EINVAL, 0)
100#define ADS_ERROR_KRB5(rc) ads_build_error(ENUM_ADS_ERROR_KRB5, rc, 0)
101#define ADS_ERROR_GSS(rc, minor) ads_build_error(ENUM_ADS_ERROR_GSS, rc, minor)
102#define ADS_ERROR_NT(rc) ads_build_nt_error(ENUM_ADS_ERROR_NT,rc)
103
104#define ADS_ERR_OK(status) ((status.error_type == ENUM_ADS_ERROR_NT) ? NT_STATUS_IS_OK(status.err.nt_status):(status.err.rc == 0))
105#define ADS_SUCCESS ADS_ERROR(0)
106
107#define ADS_ERROR_HAVE_NO_MEMORY(x) do { \
108 if (!(x)) {\
109 return ADS_ERROR(LDAP_NO_MEMORY);\
110 }\
111} while (0)
112
113
114/* time between reconnect attempts */
115#define ADS_RECONNECT_TIME 5
116
117/* ldap control oids */
118#define ADS_PAGE_CTL_OID "1.2.840.113556.1.4.319"
119#define ADS_NO_REFERRALS_OID "1.2.840.113556.1.4.1339"
120#define ADS_SERVER_SORT_OID "1.2.840.113556.1.4.473"
121#define ADS_PERMIT_MODIFY_OID "1.2.840.113556.1.4.1413"
122#define ADS_ASQ_OID "1.2.840.113556.1.4.1504"
123#define ADS_EXTENDED_DN_OID "1.2.840.113556.1.4.529"
124
125/* ldap attribute oids (Services for Unix) */
126#define ADS_ATTR_SFU_UIDNUMBER_OID "1.2.840.113556.1.6.18.1.310"
127#define ADS_ATTR_SFU_GIDNUMBER_OID "1.2.840.113556.1.6.18.1.311"
128#define ADS_ATTR_SFU_HOMEDIR_OID "1.2.840.113556.1.6.18.1.344"
129#define ADS_ATTR_SFU_SHELL_OID "1.2.840.113556.1.6.18.1.312"
130#define ADS_ATTR_SFU_GECOS_OID "1.2.840.113556.1.6.18.1.337"
131
132/* ldap attribute oids (RFC2307) */
133#define ADS_ATTR_RFC2307_UIDNUMBER_OID "1.3.6.1.1.1.1.0"
134#define ADS_ATTR_RFC2307_GIDNUMBER_OID "1.3.6.1.1.1.1.1"
135#define ADS_ATTR_RFC2307_HOMEDIR_OID "1.3.6.1.1.1.1.3"
136#define ADS_ATTR_RFC2307_SHELL_OID "1.3.6.1.1.1.1.4"
137#define ADS_ATTR_RFC2307_GECOS_OID "1.3.6.1.1.1.1.2"
138
139/* ldap bitwise searches */
140#define ADS_LDAP_MATCHING_RULE_BIT_AND "1.2.840.113556.1.4.803"
141#define ADS_LDAP_MATCHING_RULE_BIT_OR "1.2.840.113556.1.4.804"
142
143/* UserFlags for userAccountControl */
144#define UF_SCRIPT 0x00000001
145#define UF_ACCOUNTDISABLE 0x00000002
146#define UF_UNUSED_1 0x00000004
147#define UF_HOMEDIR_REQUIRED 0x00000008
148
149#define UF_LOCKOUT 0x00000010
150#define UF_PASSWD_NOTREQD 0x00000020
151#define UF_PASSWD_CANT_CHANGE 0x00000040
152#define UF_ENCRYPTED_TEXT_PASSWORD_ALLOWED 0x00000080
153
154#define UF_TEMP_DUPLICATE_ACCOUNT 0x00000100
155#define UF_NORMAL_ACCOUNT 0x00000200
156#define UF_UNUSED_2 0x00000400
157#define UF_INTERDOMAIN_TRUST_ACCOUNT 0x00000800
158
159#define UF_WORKSTATION_TRUST_ACCOUNT 0x00001000
160#define UF_SERVER_TRUST_ACCOUNT 0x00002000
161#define UF_UNUSED_3 0x00004000
162#define UF_UNUSED_4 0x00008000
163
164#define UF_DONT_EXPIRE_PASSWD 0x00010000
165#define UF_MNS_LOGON_ACCOUNT 0x00020000
166#define UF_SMARTCARD_REQUIRED 0x00040000
167#define UF_TRUSTED_FOR_DELEGATION 0x00080000
168
169#define UF_NOT_DELEGATED 0x00100000
170#define UF_USE_DES_KEY_ONLY 0x00200000
171#define UF_DONT_REQUIRE_PREAUTH 0x00400000
172#define UF_PASSWORD_EXPIRED 0x00800000
173
174#define UF_TRUSTED_TO_AUTHENTICATE_FOR_DELEGATION 0x01000000
175#define UF_NO_AUTH_DATA_REQUIRED 0x02000000
176#define UF_UNUSED_8 0x04000000
177#define UF_UNUSED_9 0x08000000
178
179#define UF_UNUSED_10 0x10000000
180#define UF_UNUSED_11 0x20000000
181#define UF_UNUSED_12 0x40000000
182#define UF_UNUSED_13 0x80000000
183
184#define UF_MACHINE_ACCOUNT_MASK (\
185 UF_INTERDOMAIN_TRUST_ACCOUNT |\
186 UF_WORKSTATION_TRUST_ACCOUNT |\
187 UF_SERVER_TRUST_ACCOUNT \
188 )
189
190#define UF_ACCOUNT_TYPE_MASK (\
191 UF_TEMP_DUPLICATE_ACCOUNT |\
192 UF_NORMAL_ACCOUNT |\
193 UF_INTERDOMAIN_TRUST_ACCOUNT |\
194 UF_WORKSTATION_TRUST_ACCOUNT |\
195 UF_SERVER_TRUST_ACCOUNT \
196 )
197
198#define UF_SETTABLE_BITS (\
199 UF_SCRIPT |\
200 UF_ACCOUNTDISABLE |\
201 UF_HOMEDIR_REQUIRED |\
202 UF_LOCKOUT |\
203 UF_PASSWD_NOTREQD |\
204 UF_PASSWD_CANT_CHANGE |\
205 UF_ACCOUNT_TYPE_MASK | \
206 UF_DONT_EXPIRE_PASSWD | \
207 UF_MNS_LOGON_ACCOUNT |\
208 UF_ENCRYPTED_TEXT_PASSWORD_ALLOWED |\
209 UF_SMARTCARD_REQUIRED |\
210 UF_TRUSTED_FOR_DELEGATION |\
211 UF_NOT_DELEGATED |\
212 UF_USE_DES_KEY_ONLY |\
213 UF_DONT_REQUIRE_PREAUTH \
214 )
215
216/* sAMAccountType */
217#define ATYPE_NORMAL_ACCOUNT 0x30000000 /* 805306368 */
218#define ATYPE_WORKSTATION_TRUST 0x30000001 /* 805306369 */
219#define ATYPE_INTERDOMAIN_TRUST 0x30000002 /* 805306370 */
220#define ATYPE_SECURITY_GLOBAL_GROUP 0x10000000 /* 268435456 */
221#define ATYPE_DISTRIBUTION_GLOBAL_GROUP 0x10000001 /* 268435457 */
222#define ATYPE_DISTRIBUTION_UNIVERSAL_GROUP ATYPE_DISTRIBUTION_GLOBAL_GROUP
223#define ATYPE_SECURITY_LOCAL_GROUP 0x20000000 /* 536870912 */
224#define ATYPE_DISTRIBUTION_LOCAL_GROUP 0x20000001 /* 536870913 */
225
226#define ATYPE_ACCOUNT ATYPE_NORMAL_ACCOUNT /* 0x30000000 805306368 */
227#define ATYPE_GLOBAL_GROUP ATYPE_SECURITY_GLOBAL_GROUP /* 0x10000000 268435456 */
228#define ATYPE_LOCAL_GROUP ATYPE_SECURITY_LOCAL_GROUP /* 0x20000000 536870912 */
229
230/* groupType */
231#define GROUP_TYPE_BUILTIN_LOCAL_GROUP 0x00000001
232#define GROUP_TYPE_ACCOUNT_GROUP 0x00000002
233#define GROUP_TYPE_RESOURCE_GROUP 0x00000004
234#define GROUP_TYPE_UNIVERSAL_GROUP 0x00000008
235#define GROUP_TYPE_APP_BASIC_GROUP 0x00000010
236#define GROUP_TYPE_APP_QUERY_GROUP 0x00000020
237#define GROUP_TYPE_SECURITY_ENABLED 0x80000000
238
239#define GTYPE_SECURITY_BUILTIN_LOCAL_GROUP ( /* 0x80000005 -2147483643 */ \
240 GROUP_TYPE_BUILTIN_LOCAL_GROUP| \
241 GROUP_TYPE_RESOURCE_GROUP| \
242 GROUP_TYPE_SECURITY_ENABLED \
243 )
244#define GTYPE_SECURITY_DOMAIN_LOCAL_GROUP ( /* 0x80000004 -2147483644 */ \
245 GROUP_TYPE_RESOURCE_GROUP| \
246 GROUP_TYPE_SECURITY_ENABLED \
247 )
248#define GTYPE_SECURITY_GLOBAL_GROUP ( /* 0x80000002 -2147483646 */ \
249 GROUP_TYPE_ACCOUNT_GROUP| \
250 GROUP_TYPE_SECURITY_ENABLED \
251 )
252#define GTYPE_DISTRIBUTION_GLOBAL_GROUP 0x00000002 /* 2 */
253#define GTYPE_DISTRIBUTION_DOMAIN_LOCAL_GROUP 0x00000004 /* 4 */
254#define GTYPE_DISTRIBUTION_UNIVERSAL_GROUP 0x00000008 /* 8 */
255
256#define ADS_PINGS 0x0000FFFF /* Ping response */
257#define ADS_DNS_CONTROLLER 0x20000000 /* DomainControllerName is a DNS name*/
258#define ADS_DNS_DOMAIN 0x40000000 /* DomainName is a DNS name */
259#define ADS_DNS_FOREST 0x80000000 /* DnsForestName is a DNS name */
260
261/* DomainControllerAddressType */
262#define ADS_INET_ADDRESS 0x00000001
263#define ADS_NETBIOS_ADDRESS 0x00000002
264
265
266/* ads auth control flags */
267#define ADS_AUTH_DISABLE_KERBEROS 0x01
268#define ADS_AUTH_NO_BIND 0x02
269#define ADS_AUTH_ANON_BIND 0x04
270#define ADS_AUTH_SIMPLE_BIND 0x08
271#define ADS_AUTH_ALLOW_NTLMSSP 0x10
272
273/* Kerberos environment variable names */
274#define KRB5_ENV_CCNAME "KRB5CCNAME"
275
276/* Heimdal uses a slightly different name */
277#if defined(HAVE_ENCTYPE_ARCFOUR_HMAC_MD5)
278#define ENCTYPE_ARCFOUR_HMAC ENCTYPE_ARCFOUR_HMAC_MD5
279#endif
280
281/* The older versions of heimdal that don't have this
282 define don't seem to use it anyway. I'm told they
283 always use a subkey */
284#ifndef HAVE_AP_OPTS_USE_SUBKEY
285#define AP_OPTS_USE_SUBKEY 0
286#endif
287
288#define WELL_KNOWN_GUID_COMPUTERS "AA312825768811D1ADED00C04FD8D5CD"
289#define WELL_KNOWN_GUID_USERS "A9D1CA15768811D1ADED00C04FD8D5CD"
290
291#ifndef KRB5_ADDR_NETBIOS
292#define KRB5_ADDR_NETBIOS 0x14
293#endif
294
295#ifndef KRB5KRB_ERR_RESPONSE_TOO_BIG
296#define KRB5KRB_ERR_RESPONSE_TOO_BIG (-1765328332L)
297#endif
298
299#ifdef HAVE_KRB5
300typedef struct {
301#if defined(HAVE_MAGIC_IN_KRB5_ADDRESS) && defined(HAVE_ADDRTYPE_IN_KRB5_ADDRESS) /* MIT */
302 krb5_address **addrs;
303#elif defined(HAVE_KRB5_ADDRESSES) /* Heimdal */
304 krb5_addresses *addrs;
305#else
306#error UNKNOWN_KRB5_ADDRESS_TYPE
307#endif
308} smb_krb5_addresses;
309#endif
310
311enum ads_extended_dn_flags {
312 ADS_EXTENDED_DN_HEX_STRING = 0,
313 ADS_EXTENDED_DN_STRING = 1 /* not supported on win2k */
314};
315
316/* this is probably not very well suited to pass other controls generically but
317 * is good enough for the extended dn control where it is only used for atm */
318
319typedef struct {
320 const char *control;
321 int val;
322 int critical;
323} ads_control;
324#endif /* _INCLUDE_ADS_H_ */
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