diff options
Diffstat (limited to 'server/providers/ldap/ldap_common.c')
| -rw-r--r-- | server/providers/ldap/ldap_common.c | 176 |
1 files changed, 176 insertions, 0 deletions
diff --git a/server/providers/ldap/ldap_common.c b/server/providers/ldap/ldap_common.c new file mode 100644 index 000000000..43fd67b1a --- /dev/null +++ b/server/providers/ldap/ldap_common.c @@ -0,0 +1,176 @@ +/* + SSSD + + LDAP Provider Common Functions + + Authors: + Simo Sorce <ssorce@redhat.com> + + Copyright (C) 2008-2009 Red Hat + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include "providers/ldap/ldap_common.h" + +struct dp_option default_basic_opts[] = { + { "ldap_uri", DP_OPT_STRING, { "ldap://localhost" }, NULL_STRING }, + { "ldap_default_bind_dn", DP_OPT_STRING, NULL_STRING, NULL_STRING }, + { "ldap_default_authtok_type", DP_OPT_STRING, NULL_STRING, NULL_STRING}, + { "ldap_default_authtok", DP_OPT_BLOB, NULL_BLOB, NULL_BLOB }, + { "ldap_search_timeout", DP_OPT_NUMBER, { .number = 60 }, NULL_NUMBER }, + { "ldap_network_timeout", DP_OPT_NUMBER, { .number = 6 }, NULL_NUMBER }, + { "ldap_opt_timeout", DP_OPT_NUMBER, { .number = 6 }, NULL_NUMBER }, + { "ldap_tls_reqcert", DP_OPT_STRING, { "hard" }, NULL_STRING }, + { "ldap_user_search_base", DP_OPT_STRING, { "ou=People,dc=example,dc=com" }, NULL_STRING }, + { "ldap_user_search_scope", DP_OPT_STRING, { "sub" }, NULL_STRING }, + { "ldap_user_search_filter", DP_OPT_STRING, NULL_STRING, NULL_STRING }, + { "ldap_group_search_base", DP_OPT_STRING, { "ou=Group,dc=example,dc=com" }, NULL_STRING }, + { "ldap_group_search_scope", DP_OPT_STRING, { "sub" }, NULL_STRING }, + { "ldap_group_search_filter", DP_OPT_STRING, NULL_STRING, NULL_STRING }, + { "ldap_schema", DP_OPT_STRING, { "rfc2307" }, NULL_STRING }, + { "ldap_offline_timeout", DP_OPT_NUMBER, { .number = 60 }, NULL_NUMBER }, + { "ldap_force_upper_case_realm", DP_OPT_BOOL, BOOL_FALSE, BOOL_FALSE }, + { "ldap_enumeration_refresh_timeout", DP_OPT_NUMBER, { .number = 300 }, NULL_NUMBER }, + { "ldap_stale_time", DP_OPT_NUMBER, { .number = 1800 }, NULL_NUMBER }, + { "ldap_tls_cacert", DP_OPT_STRING, NULL_STRING, NULL_STRING }, + { "ldap_tls_cacertdir", DP_OPT_STRING, NULL_STRING, NULL_STRING }, + { "ldap_id_use_start_tls", DP_OPT_BOOL, BOOL_FALSE, BOOL_FALSE }, + { "ldap_sasl_mech", DP_OPT_STRING, NULL_STRING, NULL_STRING }, + { "ldap_sasl_authid", DP_OPT_STRING, NULL_STRING, NULL_STRING }, + { "ldap_krb5_keytab", DP_OPT_STRING, NULL_STRING, NULL_STRING }, + { "ldap_krb5_init_creds", DP_OPT_BOOL, BOOL_TRUE, BOOL_TRUE }, + /* use the same parm name as the krb5 module so we set it only once */ + { "krb5_realm", DP_OPT_STRING, NULL_STRING, NULL_STRING } +}; + +struct sdap_id_map rfc2307_user_map[] = { + { "ldap_user_object_class", "posixAccount", SYSDB_USER_CLASS, NULL }, + { "ldap_user_name", "uid", SYSDB_NAME, NULL }, + { "ldap_user_pwd", "userPassword", SYSDB_PWD, NULL }, + { "ldap_user_uid_number", "uidNumber", SYSDB_UIDNUM, NULL }, + { "ldap_user_gid_number", "gidNumber", SYSDB_GIDNUM, NULL }, + { "ldap_user_gecos", "gecos", SYSDB_GECOS, NULL }, + { "ldap_user_home_directory", "homeDirectory", SYSDB_HOMEDIR, NULL }, + { "ldap_user_shell", "loginShell", SYSDB_SHELL, NULL }, + { "ldap_user_principal", "krbPrincipalName", SYSDB_UPN, NULL }, + { "ldap_user_fullname", "cn", SYSDB_FULLNAME, NULL }, + { "ldap_user_member_of", NULL, SYSDB_MEMBEROF, NULL }, + { "ldap_user_uuid", NULL, SYSDB_UUID, NULL }, + { "ldap_user_modify_timestamp", "modifyTimestamp", SYSDB_ORIG_MODSTAMP, NULL } +}; + +struct sdap_id_map rfc2307_group_map[] = { + { "ldap_group_object_class", "posixGroup", SYSDB_GROUP_CLASS, NULL }, + { "ldap_group_name", "cn", SYSDB_NAME, NULL }, + { "ldap_group_pwd", "userPassword", SYSDB_PWD, NULL }, + { "ldap_group_gid_number", "gidNumber", SYSDB_GIDNUM, NULL }, + { "ldap_group_member", "memberuid", SYSDB_MEMBER, NULL }, + { "ldap_group_uuid", NULL, SYSDB_UUID, NULL }, + { "ldap_group_modify_timestamp", "modifyTimestamp", SYSDB_ORIG_MODSTAMP, NULL } +}; + +struct sdap_id_map rfc2307bis_user_map[] = { + { "ldap_user_object_class", "posixAccount", SYSDB_USER_CLASS, NULL }, + { "ldap_user_name", "uid", SYSDB_NAME, NULL }, + { "ldap_user_pwd", "userPassword", SYSDB_PWD, NULL }, + { "ldap_user_uid_number", "uidNumber", SYSDB_UIDNUM, NULL }, + { "ldap_user_gid_number", "gidNumber", SYSDB_GIDNUM, NULL }, + { "ldap_user_gecos", "gecos", SYSDB_GECOS, NULL }, + { "ldap_user_home_directory", "homeDirectory", SYSDB_HOMEDIR, NULL }, + { "ldap_user_shell", "loginShell", SYSDB_SHELL, NULL }, + { "ldap_user_principal", "krbPrincipalName", SYSDB_UPN, NULL }, + { "ldap_user_fullname", "cn", SYSDB_FULLNAME, NULL }, + { "ldap_user_member_of", "memberOf", SYSDB_MEMBEROF, NULL }, + /* FIXME: this is 389ds specific */ + { "ldap_user_uuid", "nsUniqueId", SYSDB_UUID, NULL }, + { "ldap_user_modify_timestamp", "modifyTimestamp", SYSDB_ORIG_MODSTAMP, NULL } +}; + +struct sdap_id_map rfc2307bis_group_map[] = { + { "ldap_group_object_class", "posixGroup", SYSDB_GROUP_CLASS, NULL }, + { "ldap_group_name", "cn", SYSDB_NAME, NULL }, + { "ldap_group_pwd", "userPassword", SYSDB_PWD, NULL }, + { "ldap_group_gid_number", "gidNumber", SYSDB_GIDNUM, NULL }, + { "ldap_group_member", "member", SYSDB_MEMBER, NULL }, + /* FIXME: this is 389ds specific */ + { "ldap_group_uuid", "nsUniqueId", SYSDB_UUID, NULL }, + { "ldap_group_modify_timestamp", "modifyTimestamp", SYSDB_ORIG_MODSTAMP, NULL } +}; + +int ldap_get_options(TALLOC_CTX *memctx, + struct confdb_ctx *cdb, + const char *conf_path, + struct sdap_options **_opts) +{ + struct sdap_id_map *default_user_map; + struct sdap_id_map *default_group_map; + struct sdap_options *opts; + char *schema; + int ret; + + opts = talloc_zero(memctx, struct sdap_options); + if (!opts) return ENOMEM; + + ret = dp_get_options(opts, cdb, conf_path, + default_basic_opts, + SDAP_OPTS_BASIC, + &opts->basic); + if (ret != EOK) { + goto done; + } + + /* schema type */ + schema = dp_opt_get_string(opts->basic, SDAP_SCHEMA); + if (strcasecmp(schema, "rfc2307") == 0) { + opts->schema_type = SDAP_SCHEMA_RFC2307; + default_user_map = rfc2307_user_map; + default_group_map = rfc2307_group_map; + } else + if (strcasecmp(schema, "rfc2307bis") == 0) { + opts->schema_type = SDAP_SCHEMA_RFC2307BIS; + default_user_map = rfc2307bis_user_map; + default_group_map = rfc2307bis_group_map; + } else { + DEBUG(0, ("Unrecognized schema type: %s\n", schema)); + ret = EINVAL; + goto done; + } + + ret = sdap_get_map(opts, cdb, conf_path, + default_user_map, + SDAP_OPTS_USER, + &opts->user_map); + if (ret != EOK) { + goto done; + } + + ret = sdap_get_map(opts, cdb, conf_path, + default_group_map, + SDAP_OPTS_GROUP, + &opts->group_map); + if (ret != EOK) { + goto done; + } + + ret = EOK; + *_opts = opts; + +done: + if (ret != EOK) { + talloc_zfree(opts); + } + return ret; +} + |