/* 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_search_base", DP_OPT_STRING, { "dc=example,dc=com" }, 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, NULL_STRING, 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, NULL_STRING, 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 }, { "entry_cache_timoeut", 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_attr_map generic_attr_map[] = { { "ldap_entry_usn", NULL, SYSDB_USN, NULL }, { "ldap_rootdse_last_usn", NULL, SYSDB_USN, NULL } }; struct sdap_attr_map gen_ipa_attr_map[] = { { "ldap_entry_usn", "entryUSN", SYSDB_USN, NULL }, { "ldap_rootdse_last_usn", "lastUSN", SYSDB_HIGH_USN, NULL } }; struct sdap_attr_map gen_ad_attr_map[] = { { "ldap_entry_usn", "uSNChanged", SYSDB_USN, NULL }, { "ldap_rootdse_last_usn", "highestCommittedUSN", SYSDB_HIGH_USN, NULL } }; struct sdap_attr_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 }, { "ldap_user_shadow_last_change", "shadowLastChange", SYSDB_SHADOWPW_LASTCHANGE, NULL }, { "ldap_user_shadow_min", "shadowMin", SYSDB_SHADOWPW_MIN, NULL }, { "ldap_user_shadow_max", "shadowMax", SYSDB_SHADOWPW_MAX, NULL }, { "ldap_user_shadow_warning", "shadowWarning", SYSDB_SHADOWPW_WARNING, NULL }, { "ldap_user_shadow_inactive", "shadowInactive", SYSDB_SHADOWPW_INACTIVE, NULL }, { "ldap_user_shadow_expire", "shadowExpire", SYSDB_SHADOWPW_EXPIRE, NULL }, { "ldap_user_shadow_flag", "shadowFlag", SYSDB_SHADOWPW_FLAG, NULL }, { "ldap_user_krb_last_pwd_change", "krbLastPwdChange", SYSDB_KRBPW_LASTCHANGE, NULL }, { "ldap_user_krb_password_expiration", "krbPasswordExpiration", SYSDB_KRBPW_EXPIRATION, NULL }, { "ldap_pwd_attribute", "pwdAttribute", SYSDB_PWD_ATTRIBUTE, NULL } }; struct sdap_attr_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_attr_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 }, { "ldap_user_shadow_last_change", "shadowLastChange", SYSDB_SHADOWPW_LASTCHANGE, NULL }, { "ldap_user_shadow_min", "shadowMin", SYSDB_SHADOWPW_MIN, NULL }, { "ldap_user_shadow_max", "shadowMax", SYSDB_SHADOWPW_MAX, NULL }, { "ldap_user_shadow_warning", "shadowWarning", SYSDB_SHADOWPW_WARNING, NULL }, { "ldap_user_shadow_inactive", "shadowInactive", SYSDB_SHADOWPW_INACTIVE, NULL }, { "ldap_user_shadow_expire", "shadowExpire", SYSDB_SHADOWPW_EXPIRE, NULL }, { "ldap_user_shadow_flag", "shadowFlag", SYSDB_SHADOWPW_FLAG, NULL }, { "ldap_user_krb_last_pwd_change", "krbLastPwdChange", SYSDB_KRBPW_LASTCHANGE, NULL }, { "ldap_user_krb_password_expiration", "krbPasswordExpiration", SYSDB_KRBPW_EXPIRATION, NULL }, { "ldap_pwd_attribute", "pwdAttribute", SYSDB_PWD_ATTRIBUTE, NULL } }; struct sdap_attr_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_attr_map *default_attr_map; struct sdap_attr_map *default_user_map; struct sdap_attr_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; } /* set user/group search bases if they are not */ if (NULL == dp_opt_get_string(opts->basic, SDAP_USER_SEARCH_BASE)) { ret = dp_opt_set_string(opts->basic, SDAP_USER_SEARCH_BASE, dp_opt_get_string(opts->basic, SDAP_SEARCH_BASE)); if (ret != EOK) { goto done; } DEBUG(6, ("Option %s set to %s\n", opts->basic[SDAP_USER_SEARCH_BASE].opt_name, dp_opt_get_string(opts->basic, SDAP_USER_SEARCH_BASE))); } if (NULL == dp_opt_get_string(opts->basic, SDAP_GROUP_SEARCH_BASE)) { ret = dp_opt_set_string(opts->basic, SDAP_GROUP_SEARCH_BASE, dp_opt_get_string(opts->basic, SDAP_SEARCH_BASE)); if (ret != EOK) { goto done; } DEBUG(6, ("Option %s set to %s\n", opts->basic[SDAP_GROUP_SEARCH_BASE].opt_name, dp_opt_get_string(opts->basic, SDAP_GROUP_SEARCH_BASE))); } /* schema type */ schema = dp_opt_get_string(opts->basic, SDAP_SCHEMA); if (strcasecmp(schema, "rfc2307") == 0) { opts->schema_type = SDAP_SCHEMA_RFC2307; default_attr_map = generic_attr_map; 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_attr_map = generic_attr_map; default_user_map = rfc2307bis_user_map; default_group_map = rfc2307bis_group_map; } else if (strcasecmp(schema, "IPA") == 0) { opts->schema_type = SDAP_SCHEMA_IPA_V1; default_attr_map = gen_ipa_attr_map; default_user_map = rfc2307bis_user_map; default_group_map = rfc2307bis_group_map; } else if (strcasecmp(schema, "AD") == 0) { opts->schema_type = SDAP_SCHEMA_AD; default_attr_map = gen_ad_attr_map; 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_attr_map, SDAP_AT_GENERAL, &opts->gen_map); if (ret != EOK) { 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; } void sdap_handler_done(struct be_req *req, int dp_err, int error, const char *errstr) { return req->fn(req, dp_err, error, errstr); }