lib/param/param_table.c

   1 /*
   2    Unix SMB/CIFS implementation.
   3    Parameter loading functions
   4    Copyright (C) Karl Auer 1993-1998
   5
   6    Largely re-written by Andrew Tridgell, September 1994
   7
   8    Copyright (C) Simo Sorce 2001
   9    Copyright (C) Alexander Bokovoy 2002
  10    Copyright (C) Stefan (metze) Metzmacher 2002
  11    Copyright (C) Jim McDonough <jmcd@us.ibm.com> 2003
  12    Copyright (C) Michael Adam 2008
  13    Copyright (C) Jelmer Vernooij <jelmer@samba.org> 2007
  14    Copyright (C) Andrew Bartlett 2011
  15
  16    This program is free software; you can redistribute it and/or modify
  17    it under the terms of the GNU General Public License as published by
  18    the Free Software Foundation; either version 3 of the License, or
  19    (at your option) any later version.
  20
  21    This program is distributed in the hope that it will be useful,
  22    but WITHOUT ANY WARRANTY; without even the implied warranty of
  23    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  24    GNU General Public License for more details.
  25
  26    You should have received a copy of the GNU General Public License
  27    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  28 */
  29
  30 #include "includes.h"
  31 #include "lib/param/param.h"
  32 #include "lib/param/loadparm.h"
  33 #include "lib/param/param_global.h"
  34 #include "libcli/auth/ntlm_check.h"
  35 #include "libcli/smb/smb_constants.h"
  36 #include "libds/common/roles.h"
  37 #include "source4/lib/tls/tls.h"
  38
  39 #ifndef N_
  40 #define N_(x) x
  41 #endif
  42
  43 static const struct enum_list enum_protocol[] = {
  44         {PROTOCOL_DEFAULT, "default"}, /* the caller decides what this means */
  45         {PROTOCOL_SMB2_10, "SMB2"}, /* for now keep PROTOCOL_SMB2_10 */
  46         {PROTOCOL_SMB3_11, "SMB3"}, /* for now keep PROTOCOL_SMB3_11 */
  47         {PROTOCOL_SMB3_11, "SMB3_11"},
  48         {PROTOCOL_SMB3_10, "SMB3_10"},
  49         {PROTOCOL_SMB3_02, "SMB3_02"},
  50         {PROTOCOL_SMB3_00, "SMB3_00"},
  51         {PROTOCOL_SMB2_24, "SMB2_24"},
  52         {PROTOCOL_SMB2_22, "SMB2_22"},
  53         {PROTOCOL_SMB2_10, "SMB2_10"},
  54         {PROTOCOL_SMB2_02, "SMB2_02"},
  55         {PROTOCOL_NT1, "NT1"},
  56         {PROTOCOL_LANMAN2, "LANMAN2"},
  57         {PROTOCOL_LANMAN1, "LANMAN1"},
  58         {PROTOCOL_CORE, "CORE"},
  59         {PROTOCOL_COREPLUS, "COREPLUS"},
  60         {PROTOCOL_COREPLUS, "CORE+"},
  61         {-1, NULL}
  62 };
  63
  64 static const struct enum_list enum_security[] = {
  65         {SEC_AUTO, "AUTO"},
  66         {SEC_USER, "USER"},
  67         {SEC_DOMAIN, "DOMAIN"},
  68         {SEC_ADS, "ADS"},
  69         {-1, NULL}
  70 };
  71
  72 static const struct enum_list enum_bool_auto[] = {
  73         {false, "No"},
  74         {false, "False"},
  75         {false, "0"},
  76         {true, "Yes"},
  77         {true, "True"},
  78         {true, "1"},
  79         {Auto, "Auto"},
  80         {-1, NULL}
  81 };
  82
  83 static const struct enum_list enum_csc_policy[] = {
  84         {CSC_POLICY_MANUAL, "manual"},
  85         {CSC_POLICY_DOCUMENTS, "documents"},
  86         {CSC_POLICY_PROGRAMS, "programs"},
  87         {CSC_POLICY_DISABLE, "disable"},
  88         {-1, NULL}
  89 };
  90
  91 /* Server role options */
  92 static const struct enum_list enum_server_role[] = {
  93         {ROLE_AUTO, "auto"},
  94         {ROLE_STANDALONE, "standalone server"},
  95         {ROLE_STANDALONE, "standalone"},
  96         {ROLE_DOMAIN_MEMBER, "member server"},
  97         {ROLE_DOMAIN_MEMBER, "member"},
  98         {ROLE_DOMAIN_PDC, "classic primary domain controller"},
  99         {ROLE_DOMAIN_BDC, "classic backup domain controller"},
 100         {ROLE_ACTIVE_DIRECTORY_DC, "active directory domain controller"},
 101         {ROLE_ACTIVE_DIRECTORY_DC, "domain controller"},
 102         {ROLE_ACTIVE_DIRECTORY_DC, "dc"},
 103         {-1, NULL}
 104 };
 105
 106 /* SMB signing types. */
 107 static const struct enum_list enum_smb_signing_vals[] = {
 108         {SMB_SIGNING_DEFAULT, "default"},
 109         {SMB_SIGNING_OFF, "No"},
 110         {SMB_SIGNING_OFF, "False"},
 111         {SMB_SIGNING_OFF, "0"},
 112         {SMB_SIGNING_OFF, "Off"},
 113         {SMB_SIGNING_OFF, "disabled"},
 114         {SMB_SIGNING_IF_REQUIRED, "if_required"},
 115         {SMB_SIGNING_IF_REQUIRED, "Yes"},
 116         {SMB_SIGNING_IF_REQUIRED, "True"},
 117         {SMB_SIGNING_IF_REQUIRED, "1"},
 118         {SMB_SIGNING_IF_REQUIRED, "On"},
 119         {SMB_SIGNING_IF_REQUIRED, "enabled"},
 120         {SMB_SIGNING_IF_REQUIRED, "auto"},
 121         {SMB_SIGNING_DESIRED, "desired"},
 122         {SMB_SIGNING_REQUIRED, "required"},
 123         {SMB_SIGNING_REQUIRED, "mandatory"},
 124         {SMB_SIGNING_REQUIRED, "force"},
 125         {SMB_SIGNING_REQUIRED, "forced"},
 126         {SMB_SIGNING_REQUIRED, "enforced"},
 127         {-1, NULL}
 128 };
 129
 130 static const struct enum_list enum_mdns_name_values[] = {
 131         {MDNS_NAME_NETBIOS, "netbios"},
 132         {MDNS_NAME_MDNS, "mdns"},
 133         {-1, NULL}
 134 };
 135
 136 static const struct enum_list enum_tls_verify_peer_vals[] = {
 137         {TLS_VERIFY_PEER_NO_CHECK,
 138          TLS_VERIFY_PEER_NO_CHECK_STRING},
 139         {TLS_VERIFY_PEER_CA_ONLY,
 140          TLS_VERIFY_PEER_CA_ONLY_STRING},
 141         {TLS_VERIFY_PEER_CA_AND_NAME_IF_AVAILABLE,
 142          TLS_VERIFY_PEER_CA_AND_NAME_IF_AVAILABLE_STRING},
 143         {TLS_VERIFY_PEER_CA_AND_NAME,
 144          TLS_VERIFY_PEER_CA_AND_NAME_STRING},
 145         {TLS_VERIFY_PEER_AS_STRICT_AS_POSSIBLE,
 146          TLS_VERIFY_PEER_AS_STRICT_AS_POSSIBLE_STRING},
 147         {-1, NULL}
 148 };
 149
 150 /* DNS update options. */
 151 static const struct enum_list enum_dns_update_settings[] = {
 152         {DNS_UPDATE_OFF, "disabled"},
 153         {DNS_UPDATE_OFF, "No"},
 154         {DNS_UPDATE_OFF, "False"},
 155         {DNS_UPDATE_OFF, "0"},
 156         {DNS_UPDATE_OFF, "Off"},
 157         {DNS_UPDATE_ON, "nonsecure and secure"},
 158         {DNS_UPDATE_ON, "nonsecure"},
 159         {DNS_UPDATE_SIGNED, "secure only"},
 160         {DNS_UPDATE_SIGNED, "secure"},
 161         {DNS_UPDATE_SIGNED, "signed"},
 162         {-1, NULL}
 163 };
 164
 165 /*
 166    Do you want session setups at user level security with a invalid
 167    password to be rejected or allowed in as guest? WinNT rejects them
 168    but it can be a pain as it means "net view" needs to use a password
 169
 170    You have 3 choices in the setting of map_to_guest:
 171
 172    "Never" means session setups with an invalid password
 173    are rejected. This is the default.
 174
 175    "Bad User" means session setups with an invalid password
 176    are rejected, unless the username does not exist, in which case it
 177    is treated as a guest login
 178
 179    "Bad Password" means session setups with an invalid password
 180    are treated as a guest login
 181
 182    Note that map_to_guest only has an effect in user or server
 183    level security.
 184 */
 185
 186 static const struct enum_list enum_map_to_guest[] = {
 187         {NEVER_MAP_TO_GUEST, "Never"},
 188         {MAP_TO_GUEST_ON_BAD_USER, "Bad User"},
 189         {MAP_TO_GUEST_ON_BAD_PASSWORD, "Bad Password"},
 190         {MAP_TO_GUEST_ON_BAD_UID, "Bad Uid"},
 191         {-1, NULL}
 192 };
 193
 194 /* Config backend options */
 195
 196 static const struct enum_list enum_config_backend[] = {
 197         {CONFIG_BACKEND_FILE, "file"},
 198         {CONFIG_BACKEND_REGISTRY, "registry"},
 199         {-1, NULL}
 200 };
 201
 202 static const struct enum_list enum_smbd_profiling_level[] = {
 203         {0, "off"}, {1, "count"}, {2, "on"}, {-1, NULL}
 204 };
 205
 206
 207 /* ADS kerberos ticket verification options */
 208
 209 static const struct enum_list enum_kerberos_method[] = {
 210         {KERBEROS_VERIFY_SECRETS, "default"},
 211         {KERBEROS_VERIFY_SECRETS, "secrets only"},
 212         {KERBEROS_VERIFY_SECRETS, "secretsonly"},
 213         {KERBEROS_VERIFY_SYSTEM_KEYTAB, "system keytab"},
 214         {KERBEROS_VERIFY_SYSTEM_KEYTAB, "systemkeytab"},
 215         {KERBEROS_VERIFY_DEDICATED_KEYTAB, "dedicated keytab"},
 216         {KERBEROS_VERIFY_DEDICATED_KEYTAB, "dedicatedkeytab"},
 217         {KERBEROS_VERIFY_SECRETS_AND_KEYTAB, "secrets and keytab"},
 218         {KERBEROS_VERIFY_SECRETS_AND_KEYTAB, "secretsandkeytab"},
 219         {-1, NULL}
 220 };
 221
 222 /* Kerberos encryption types selection options */
 223
 224 static const struct enum_list enum_kerberos_encryption_types_vals[] = {
 225         {KERBEROS_ETYPES_ALL, "all"},
 226         {KERBEROS_ETYPES_STRONG, "strong"},
 227         {KERBEROS_ETYPES_LEGACY, "legacy"},
 228         {-1, NULL}
 229 };
 230
 231 static const struct enum_list enum_printing[] = {
 232         {PRINT_SYSV, "sysv"},
 233         {PRINT_AIX, "aix"},
 234         {PRINT_HPUX, "hpux"},
 235         {PRINT_BSD, "bsd"},
 236         {PRINT_QNX, "qnx"},
 237         {PRINT_PLP, "plp"},
 238         {PRINT_LPRNG, "lprng"},
 239 #ifdef HAVE_CUPS
 240         {PRINT_CUPS, "cups"},
 241 #endif
 242 #ifdef HAVE_IPRINT
 243         {PRINT_IPRINT, "iprint"},
 244 #endif
 245         {PRINT_LPRNT, "nt"},
 246         {PRINT_LPROS2, "os2"},
 247 #if defined(DEVELOPER) || defined(ENABLE_SELFTEST)
 248         {PRINT_TEST, "test"},
 249         {PRINT_VLP, "vlp"},
 250 #endif /* DEVELOPER */
 251         {-1, NULL}
 252 };
 253
 254 static const struct enum_list enum_ldap_sasl_wrapping[] = {
 255         {0, "plain"},
 256         {ADS_AUTH_SASL_SIGN, "sign"},
 257         {ADS_AUTH_SASL_SEAL, "seal"},
 258         {-1, NULL}
 259 };
 260
 261 static const struct enum_list enum_ldap_server_require_strong_auth_vals[] = {
 262         { LDAP_SERVER_REQUIRE_STRONG_AUTH_NO, "No" },
 263         { LDAP_SERVER_REQUIRE_STRONG_AUTH_NO, "False" },
 264         { LDAP_SERVER_REQUIRE_STRONG_AUTH_NO, "0" },
 265         { LDAP_SERVER_REQUIRE_STRONG_AUTH_ALLOW_SASL_OVER_TLS,
 266           "allow_sasl_over_tls" },
 267         { LDAP_SERVER_REQUIRE_STRONG_AUTH_YES, "Yes" },
 268         { LDAP_SERVER_REQUIRE_STRONG_AUTH_YES, "True" },
 269         { LDAP_SERVER_REQUIRE_STRONG_AUTH_YES, "1" },
 270         {-1, NULL}
 271 };
 272
 273 static const struct enum_list enum_ldap_ssl[] = {
 274         {LDAP_SSL_OFF, "no"},
 275         {LDAP_SSL_OFF, "off"},
 276         {LDAP_SSL_START_TLS, "start tls"},
 277         {LDAP_SSL_START_TLS, "start_tls"},
 278         {-1, NULL}
 279 };
 280
 281 /* LDAP Dereferencing Alias types */
 282 #define SAMBA_LDAP_DEREF_NEVER          0
 283 #define SAMBA_LDAP_DEREF_SEARCHING      1
 284 #define SAMBA_LDAP_DEREF_FINDING        2
 285 #define SAMBA_LDAP_DEREF_ALWAYS         3
 286
 287 static const struct enum_list enum_ldap_deref[] = {
 288         {SAMBA_LDAP_DEREF_NEVER, "never"},
 289         {SAMBA_LDAP_DEREF_SEARCHING, "searching"},
 290         {SAMBA_LDAP_DEREF_FINDING, "finding"},
 291         {SAMBA_LDAP_DEREF_ALWAYS, "always"},
 292         {-1, "auto"}
 293 };
 294
 295 static const struct enum_list enum_ldap_passwd_sync[] = {
 296         {LDAP_PASSWD_SYNC_OFF, "no"},
 297         {LDAP_PASSWD_SYNC_OFF, "off"},
 298         {LDAP_PASSWD_SYNC_ON, "yes"},
 299         {LDAP_PASSWD_SYNC_ON, "on"},
 300         {LDAP_PASSWD_SYNC_ONLY, "only"},
 301         {-1, NULL}
 302 };
 303
 304 static const struct enum_list enum_map_readonly[] = {
 305         {MAP_READONLY_NO, "no"},
 306         {MAP_READONLY_NO, "false"},
 307         {MAP_READONLY_NO, "0"},
 308         {MAP_READONLY_YES, "yes"},
 309         {MAP_READONLY_YES, "true"},
 310         {MAP_READONLY_YES, "1"},
 311         {MAP_READONLY_PERMISSIONS, "permissions"},
 312         {MAP_READONLY_PERMISSIONS, "perms"},
 313         {-1, NULL}
 314 };
 315
 316 static const struct enum_list enum_case[] = {
 317         {CASE_LOWER, "lower"},
 318         {CASE_UPPER, "upper"},
 319         {-1, NULL}
 320 };
 321
 322 static const struct enum_list enum_inherit_owner_vals[] = {
 323     {INHERIT_OWNER_NO, "no"},
 324     {INHERIT_OWNER_WINDOWS_AND_UNIX, "windows and unix"},
 325     {INHERIT_OWNER_WINDOWS_AND_UNIX, "yes"},
 326     {INHERIT_OWNER_UNIX_ONLY, "unix only"},
 327     {-1, NULL}};
 328
 329 static const struct enum_list enum_mangled_names[] = {
 330         {MANGLED_NAMES_NO, "no"},
 331         {MANGLED_NAMES_NO, "false"},
 332         {MANGLED_NAMES_NO, "0"},
 333         {MANGLED_NAMES_ILLEGAL, "illegal"},
 334         {MANGLED_NAMES_YES, "yes"},
 335         {MANGLED_NAMES_YES, "true"},
 336         {MANGLED_NAMES_YES, "1"},
 337         {-1, NULL}
 338 };
 339
 340 static const struct enum_list enum_ntlm_auth[] = {
 341         {NTLM_AUTH_DISABLED, "disabled"},
 342         {NTLM_AUTH_NTLMV2_ONLY, "ntlmv2-only"},
 343         {NTLM_AUTH_NTLMV2_ONLY, "no"},
 344         {NTLM_AUTH_NTLMV2_ONLY, "false"},
 345         {NTLM_AUTH_NTLMV2_ONLY, "0"},
 346         {NTLM_AUTH_ON, "ntlmv1-permitted"},
 347         {NTLM_AUTH_ON, "yes"},
 348         {NTLM_AUTH_ON, "true"},
 349         {NTLM_AUTH_ON, "1"},
 350         {NTLM_AUTH_MSCHAPv2_NTLMV2_ONLY, "mschapv2-and-ntlmv2-only"},
 351         {-1, NULL}
 352 };
 353
 354 /* Note: We do not initialise the defaults union - it is not allowed in ANSI C
 355  *
 356  * NOTE: Handling of duplicated (synonym) parameters:
 357  *   Parameters that are synonymous are stored in the same variable.
 358  *   All but the default spelling carry the flag FLAG_SYNONYM.
 359  */
 360
 361 #define GLOBAL_VAR(name) offsetof(struct loadparm_global, name)
 362 #define LOCAL_VAR(name) offsetof(struct loadparm_service, name)
 363
 364 #include "lib/param/param_table_gen.c"
 365
 366 int num_parameters(void)
 367 {
 368         return (sizeof(parm_table) / sizeof(struct parm_struct));
 369 }