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_tls_verify_peer_vals[] = {
 131         {TLS_VERIFY_PEER_NO_CHECK,
 132          TLS_VERIFY_PEER_NO_CHECK_STRING},
 133         {TLS_VERIFY_PEER_CA_ONLY,
 134          TLS_VERIFY_PEER_CA_ONLY_STRING},
 135         {TLS_VERIFY_PEER_CA_AND_NAME_IF_AVAILABLE,
 136          TLS_VERIFY_PEER_CA_AND_NAME_IF_AVAILABLE_STRING},
 137         {TLS_VERIFY_PEER_CA_AND_NAME,
 138          TLS_VERIFY_PEER_CA_AND_NAME_STRING},
 139         {TLS_VERIFY_PEER_AS_STRICT_AS_POSSIBLE,
 140          TLS_VERIFY_PEER_AS_STRICT_AS_POSSIBLE_STRING},
 141         {-1, NULL}
 142 };
 143
 144 /* DNS update options. */
 145 static const struct enum_list enum_dns_update_settings[] = {
 146         {DNS_UPDATE_OFF, "disabled"},
 147         {DNS_UPDATE_OFF, "No"},
 148         {DNS_UPDATE_OFF, "False"},
 149         {DNS_UPDATE_OFF, "0"},
 150         {DNS_UPDATE_OFF, "Off"},
 151         {DNS_UPDATE_ON, "nonsecure and secure"},
 152         {DNS_UPDATE_ON, "nonsecure"},
 153         {DNS_UPDATE_SIGNED, "secure only"},
 154         {DNS_UPDATE_SIGNED, "secure"},
 155         {DNS_UPDATE_SIGNED, "signed"},
 156         {-1, NULL}
 157 };
 158
 159 /*
 160    Do you want session setups at user level security with a invalid
 161    password to be rejected or allowed in as guest? WinNT rejects them
 162    but it can be a pain as it means "net view" needs to use a password
 163
 164    You have 3 choices in the setting of map_to_guest:
 165
 166    "Never" means session setups with an invalid password
 167    are rejected. This is the default.
 168
 169    "Bad User" means session setups with an invalid password
 170    are rejected, unless the username does not exist, in which case it
 171    is treated as a guest login
 172
 173    "Bad Password" means session setups with an invalid password
 174    are treated as a guest login
 175
 176    Note that map_to_guest only has an effect in user or server
 177    level security.
 178 */
 179
 180 static const struct enum_list enum_map_to_guest[] = {
 181         {NEVER_MAP_TO_GUEST, "Never"},
 182         {MAP_TO_GUEST_ON_BAD_USER, "Bad User"},
 183         {MAP_TO_GUEST_ON_BAD_PASSWORD, "Bad Password"},
 184         {MAP_TO_GUEST_ON_BAD_UID, "Bad Uid"},
 185         {-1, NULL}
 186 };
 187
 188 /* Config backend options */
 189
 190 static const struct enum_list enum_config_backend[] = {
 191         {CONFIG_BACKEND_FILE, "file"},
 192         {CONFIG_BACKEND_REGISTRY, "registry"},
 193         {-1, NULL}
 194 };
 195
 196 static const struct enum_list enum_smbd_profiling_level[] = {
 197         {0, "off"}, {1, "count"}, {2, "on"}, {-1, NULL}
 198 };
 199
 200
 201 /* ADS kerberos ticket verification options */
 202
 203 static const struct enum_list enum_kerberos_method[] = {
 204         {KERBEROS_VERIFY_SECRETS, "default"},
 205         {KERBEROS_VERIFY_SECRETS, "secrets only"},
 206         {KERBEROS_VERIFY_SECRETS, "secretsonly"},
 207         {KERBEROS_VERIFY_SYSTEM_KEYTAB, "system keytab"},
 208         {KERBEROS_VERIFY_SYSTEM_KEYTAB, "systemkeytab"},
 209         {KERBEROS_VERIFY_DEDICATED_KEYTAB, "dedicated keytab"},
 210         {KERBEROS_VERIFY_DEDICATED_KEYTAB, "dedicatedkeytab"},
 211         {KERBEROS_VERIFY_SECRETS_AND_KEYTAB, "secrets and keytab"},
 212         {KERBEROS_VERIFY_SECRETS_AND_KEYTAB, "secretsandkeytab"},
 213         {-1, NULL}
 214 };
 215
 216 /* Kerberos encryption types selection options */
 217
 218 static const struct enum_list enum_kerberos_encryption_types_vals[] = {
 219         {KERBEROS_ETYPES_ALL, "all"},
 220         {KERBEROS_ETYPES_STRONG, "strong"},
 221         {KERBEROS_ETYPES_LEGACY, "legacy"},
 222         {-1, NULL}
 223 };
 224
 225 static const struct enum_list enum_printing[] = {
 226         {PRINT_SYSV, "sysv"},
 227         {PRINT_AIX, "aix"},
 228         {PRINT_HPUX, "hpux"},
 229         {PRINT_BSD, "bsd"},
 230         {PRINT_QNX, "qnx"},
 231         {PRINT_PLP, "plp"},
 232         {PRINT_LPRNG, "lprng"},
 233 #ifdef HAVE_CUPS
 234         {PRINT_CUPS, "cups"},
 235 #endif
 236 #ifdef HAVE_IPRINT
 237         {PRINT_IPRINT, "iprint"},
 238 #endif
 239         {PRINT_LPRNT, "nt"},
 240         {PRINT_LPROS2, "os2"},
 241 #if defined(DEVELOPER) || defined(ENABLE_SELFTEST)
 242         {PRINT_TEST, "test"},
 243         {PRINT_VLP, "vlp"},
 244 #endif /* DEVELOPER */
 245         {-1, NULL}
 246 };
 247
 248 static const struct enum_list enum_ldap_sasl_wrapping[] = {
 249         {0, "plain"},
 250         {ADS_AUTH_SASL_SIGN, "sign"},
 251         {ADS_AUTH_SASL_SEAL, "seal"},
 252         {-1, NULL}
 253 };
 254
 255 static const struct enum_list enum_ldap_server_require_strong_auth_vals[] = {
 256         { LDAP_SERVER_REQUIRE_STRONG_AUTH_NO, "No" },
 257         { LDAP_SERVER_REQUIRE_STRONG_AUTH_NO, "False" },
 258         { LDAP_SERVER_REQUIRE_STRONG_AUTH_NO, "0" },
 259         { LDAP_SERVER_REQUIRE_STRONG_AUTH_ALLOW_SASL_OVER_TLS,
 260           "allow_sasl_over_tls" },
 261         { LDAP_SERVER_REQUIRE_STRONG_AUTH_YES, "Yes" },
 262         { LDAP_SERVER_REQUIRE_STRONG_AUTH_YES, "True" },
 263         { LDAP_SERVER_REQUIRE_STRONG_AUTH_YES, "1" },
 264         {-1, NULL}
 265 };
 266
 267 static const struct enum_list enum_ldap_ssl[] = {
 268         {LDAP_SSL_OFF, "no"},
 269         {LDAP_SSL_OFF, "off"},
 270         {LDAP_SSL_START_TLS, "start tls"},
 271         {LDAP_SSL_START_TLS, "start_tls"},
 272         {-1, NULL}
 273 };
 274
 275 /* LDAP Dereferencing Alias types */
 276 #define SAMBA_LDAP_DEREF_NEVER          0
 277 #define SAMBA_LDAP_DEREF_SEARCHING      1
 278 #define SAMBA_LDAP_DEREF_FINDING        2
 279 #define SAMBA_LDAP_DEREF_ALWAYS         3
 280
 281 static const struct enum_list enum_ldap_deref[] = {
 282         {SAMBA_LDAP_DEREF_NEVER, "never"},
 283         {SAMBA_LDAP_DEREF_SEARCHING, "searching"},
 284         {SAMBA_LDAP_DEREF_FINDING, "finding"},
 285         {SAMBA_LDAP_DEREF_ALWAYS, "always"},
 286         {-1, "auto"}
 287 };
 288
 289 static const struct enum_list enum_ldap_passwd_sync[] = {
 290         {LDAP_PASSWD_SYNC_OFF, "no"},
 291         {LDAP_PASSWD_SYNC_OFF, "off"},
 292         {LDAP_PASSWD_SYNC_ON, "yes"},
 293         {LDAP_PASSWD_SYNC_ON, "on"},
 294         {LDAP_PASSWD_SYNC_ONLY, "only"},
 295         {-1, NULL}
 296 };
 297
 298 static const struct enum_list enum_map_readonly[] = {
 299         {MAP_READONLY_NO, "no"},
 300         {MAP_READONLY_NO, "false"},
 301         {MAP_READONLY_NO, "0"},
 302         {MAP_READONLY_YES, "yes"},
 303         {MAP_READONLY_YES, "true"},
 304         {MAP_READONLY_YES, "1"},
 305         {MAP_READONLY_PERMISSIONS, "permissions"},
 306         {MAP_READONLY_PERMISSIONS, "perms"},
 307         {-1, NULL}
 308 };
 309
 310 static const struct enum_list enum_case[] = {
 311         {CASE_LOWER, "lower"},
 312         {CASE_UPPER, "upper"},
 313         {-1, NULL}
 314 };
 315
 316 static const struct enum_list enum_inherit_owner_vals[] = {
 317     {INHERIT_OWNER_NO, "no"},
 318     {INHERIT_OWNER_WINDOWS_AND_UNIX, "windows and unix"},
 319     {INHERIT_OWNER_WINDOWS_AND_UNIX, "yes"},
 320     {INHERIT_OWNER_UNIX_ONLY, "unix only"},
 321     {-1, NULL}};
 322
 323 static const struct enum_list enum_mangled_names[] = {
 324         {MANGLED_NAMES_NO, "no"},
 325         {MANGLED_NAMES_NO, "false"},
 326         {MANGLED_NAMES_NO, "0"},
 327         {MANGLED_NAMES_ILLEGAL, "illegal"},
 328         {MANGLED_NAMES_YES, "yes"},
 329         {MANGLED_NAMES_YES, "true"},
 330         {MANGLED_NAMES_YES, "1"},
 331         {-1, NULL}
 332 };
 333
 334 static const struct enum_list enum_ntlm_auth[] = {
 335         {NTLM_AUTH_DISABLED, "disabled"},
 336         {NTLM_AUTH_NTLMV2_ONLY, "ntlmv2-only"},
 337         {NTLM_AUTH_NTLMV2_ONLY, "no"},
 338         {NTLM_AUTH_NTLMV2_ONLY, "false"},
 339         {NTLM_AUTH_NTLMV2_ONLY, "0"},
 340         {NTLM_AUTH_ON, "ntlmv1-permitted"},
 341         {NTLM_AUTH_ON, "yes"},
 342         {NTLM_AUTH_ON, "true"},
 343         {NTLM_AUTH_ON, "1"},
 344         {NTLM_AUTH_MSCHAPv2_NTLMV2_ONLY, "mschapv2-and-ntlmv2-only"},
 345         {-1, NULL}
 346 };
 347
 348 /* Note: We do not initialise the defaults union - it is not allowed in ANSI C
 349  *
 350  * NOTE: Handling of duplicated (synonym) parameters:
 351  *   Parameters that are synonymous are stored in the same variable.
 352  *   All but the default spelling carry the flag FLAG_SYNONYM.
 353  */
 354
 355 #define GLOBAL_VAR(name) offsetof(struct loadparm_global, name)
 356 #define LOCAL_VAR(name) offsetof(struct loadparm_service, name)
 357
 358 #include "lib/param/param_table_gen.c"
 359
 360 int num_parameters(void)
 361 {
 362         return (sizeof(parm_table) / sizeof(struct parm_struct));
 363 }