diff options
author | Rob Crittenden <rcritten@redhat.com> | 2009-01-29 16:26:07 -0500 |
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committer | Rob Crittenden <rcritten@redhat.com> | 2009-02-03 15:27:14 -0500 |
commit | e30cd6ba42c256d2016db45146d616f329455e86 (patch) | |
tree | d4c5291095c80c92bc4803fe7f20fc2838124ffa /daemons/ipa-slapi-plugins/ipa-winsync/ipa-winsync.c | |
parent | c4ed025001895bfc65c613cabbbfcb27c19cc29f (diff) | |
download | freeipa-e30cd6ba42c256d2016db45146d616f329455e86.tar.gz freeipa-e30cd6ba42c256d2016db45146d616f329455e86.tar.xz freeipa-e30cd6ba42c256d2016db45146d616f329455e86.zip |
Mass tree reorganization for IPAv2. To view previous history of files use:
% git log --follow -- <file>
renamed: ipa-server/autogen.sh -> autogen.sh
renamed: ipa-server/ipa-kpasswd/Makefile.am -> daemons/ipa-kpasswd/Makefile.am
renamed: ipa-server/ipa-kpasswd/README -> daemons/ipa-kpasswd/README
renamed: ipa-server/ipa-kpasswd/ipa_kpasswd.c -> daemons/ipa-kpasswd/ipa_kpasswd.c
renamed: ipa-server/ipa-kpasswd/ipa_kpasswd.init -> daemons/ipa-kpasswd/ipa_kpasswd.init
renamed: ipa-server/ipa-slapi-plugins/Makefile.am -> daemons/ipa-slapi-plugins/Makefile.am
renamed: ipa-server/ipa-slapi-plugins/README -> daemons/ipa-slapi-plugins/README
renamed: ipa-server/ipa-slapi-plugins/dna/Makefile.am -> daemons/ipa-slapi-plugins/dna/Makefile.am
renamed: ipa-server/ipa-slapi-plugins/dna/dna-conf.ldif -> daemons/ipa-slapi-plugins/dna/dna-conf.ldif
renamed: ipa-server/ipa-slapi-plugins/dna/dna.c -> daemons/ipa-slapi-plugins/dna/dna.c
renamed: ipa-server/ipa-slapi-plugins/ipa-memberof/Makefile.am -> daemons/ipa-slapi-plugins/ipa-memberof/Makefile.am
renamed: ipa-server/ipa-slapi-plugins/ipa-memberof/ipa-memberof.c -> daemons/ipa-slapi-plugins/ipa-memberof/ipa-memberof.c
renamed: ipa-server/ipa-slapi-plugins/ipa-memberof/ipa-memberof.h -> daemons/ipa-slapi-plugins/ipa-memberof/ipa-memberof.h
renamed: ipa-server/ipa-slapi-plugins/ipa-memberof/ipa-memberof_config.c -> daemons/ipa-slapi-plugins/ipa-memberof/ipa-memberof_config.c
renamed: ipa-server/ipa-slapi-plugins/ipa-memberof/memberof-conf.ldif -> daemons/ipa-slapi-plugins/ipa-memberof/memberof-conf.ldif
renamed: ipa-server/ipa-slapi-plugins/ipa-pwd-extop/Makefile.am -> daemons/ipa-slapi-plugins/ipa-pwd-extop/Makefile.am
renamed: ipa-server/ipa-slapi-plugins/ipa-pwd-extop/README -> daemons/ipa-slapi-plugins/ipa-pwd-extop/README
renamed: ipa-server/ipa-slapi-plugins/ipa-pwd-extop/ipa_pwd_extop.c -> daemons/ipa-slapi-plugins/ipa-pwd-extop/ipa_pwd_extop.c
renamed: ipa-server/ipa-slapi-plugins/ipa-pwd-extop/pwd-extop-conf.ldif -> daemons/ipa-slapi-plugins/ipa-pwd-extop/pwd-extop-conf.ldif
renamed: ipa-server/ipa-slapi-plugins/ipa-winsync/Makefile.am -> daemons/ipa-slapi-plugins/ipa-winsync/Makefile.am
renamed: ipa-server/ipa-slapi-plugins/ipa-winsync/README -> daemons/ipa-slapi-plugins/ipa-winsync/README
renamed: ipa-server/ipa-slapi-plugins/ipa-winsync/ipa-winsync-conf.ldif -> daemons/ipa-slapi-plugins/ipa-winsync/ipa-winsync-conf.ldif
renamed: ipa-server/ipa-slapi-plugins/ipa-winsync/ipa-winsync-config.c -> daemons/ipa-slapi-plugins/ipa-winsync/ipa-winsync-config.c
renamed: ipa-server/ipa-slapi-plugins/ipa-winsync/ipa-winsync.c -> daemons/ipa-slapi-plugins/ipa-winsync/ipa-winsync.c
renamed: ipa-server/ipa-slapi-plugins/ipa-winsync/ipa-winsync.h -> daemons/ipa-slapi-plugins/ipa-winsync/ipa-winsync.h
renamed: ipa-server/xmlrpc-server/ipa-rewrite.conf -> install/conf/ipa-rewrite.conf
renamed: ipa-server/xmlrpc-server/ipa.conf -> install/conf/ipa.conf
renamed: ipa-server/xmlrpc-server/ssbrowser.html -> install/html/ssbrowser.html
renamed: ipa-server/xmlrpc-server/unauthorized.html -> install/html/unauthorized.html
renamed: ipa-server/ipa-install/share/60ipaconfig.ldif -> install/share/60ipaconfig.ldif
renamed: ipa-server/ipa-install/share/60kerberos.ldif -> install/share/60kerberos.ldif
renamed: ipa-server/ipa-install/share/60radius.ldif -> install/share/60radius.ldif
renamed: ipa-server/ipa-install/share/60samba.ldif -> install/share/60samba.ldif
renamed: ipa-server/ipa-install/share/Makefile.am -> install/share/Makefile.am
renamed: ipa-server/ipa-install/share/bind.named.conf.template -> install/share/bind.named.conf.template
renamed: ipa-server/ipa-install/share/bind.zone.db.template -> install/share/bind.zone.db.template
renamed: ipa-server/ipa-install/share/bootstrap-template.ldif -> install/share/bootstrap-template.ldif
renamed: ipa-server/ipa-install/share/certmap.conf.template -> install/share/certmap.conf.template
renamed: ipa-server/ipa-install/share/default-aci.ldif -> install/share/default-aci.ldif
renamed: ipa-server/ipa-install/share/default-keytypes.ldif -> install/share/default-keytypes.ldif
renamed: ipa-server/ipa-install/share/dna-posix.ldif -> install/share/dna-posix.ldif
renamed: ipa-server/ipa-install/share/encrypted_attribute.ldif -> install/share/encrypted_attribute.ldif
renamed: ipa-server/ipa-install/share/fedora-ds.init.patch -> install/share/fedora-ds.init.patch
renamed: ipa-server/ipa-install/share/indices.ldif -> install/share/indices.ldif
renamed: ipa-server/ipa-install/share/kdc.conf.template -> install/share/kdc.conf.template
renamed: ipa-server/ipa-install/share/kerberos.ldif -> install/share/kerberos.ldif
renamed: ipa-server/ipa-install/share/krb.con.template -> install/share/krb.con.template
renamed: ipa-server/ipa-install/share/krb5.conf.template -> install/share/krb5.conf.template
renamed: ipa-server/ipa-install/share/krb5.ini.template -> install/share/krb5.ini.template
renamed: ipa-server/ipa-install/share/krbrealm.con.template -> install/share/krbrealm.con.template
renamed: ipa-server/ipa-install/share/master-entry.ldif -> install/share/master-entry.ldif
renamed: ipa-server/ipa-install/share/memberof-task.ldif -> install/share/memberof-task.ldif
renamed: ipa-server/ipa-install/share/ntp.conf.server.template -> install/share/ntp.conf.server.template
renamed: ipa-server/ipa-install/share/ntpd.sysconfig.template -> install/share/ntpd.sysconfig.template
renamed: ipa-server/ipa-install/share/preferences.html.template -> install/share/preferences.html.template
renamed: ipa-server/ipa-install/share/referint-conf.ldif -> install/share/referint-conf.ldif
renamed: ipa-server/ipa-install/share/schema_compat.uldif -> install/share/schema_compat.uldif
renamed: ipa-server/ipa-install/share/unique-attributes.ldif -> install/share/unique-attributes.ldif
renamed: ipa-server/ipa-install/Makefile.am -> install/tools/Makefile.am
renamed: ipa-server/ipa-install/README -> install/tools/README
renamed: ipa-server/ipa-compat-manage -> install/tools/ipa-compat-manage
renamed: ipa-server/ipa-fix-CVE-2008-3274 -> install/tools/ipa-fix-CVE-2008-3274
renamed: ipa-server/ipa-ldap-updater -> install/tools/ipa-ldap-updater
renamed: ipa-server/ipa-install/ipa-replica-install -> install/tools/ipa-replica-install
renamed: ipa-server/ipa-install/ipa-replica-manage -> install/tools/ipa-replica-manage
renamed: ipa-server/ipa-install/ipa-replica-prepare -> install/tools/ipa-replica-prepare
renamed: ipa-server/ipa-install/ipa-server-certinstall -> install/tools/ipa-server-certinstall
renamed: ipa-server/ipa-install/ipa-server-install -> install/tools/ipa-server-install
renamed: ipa-server/ipa-upgradeconfig -> install/tools/ipa-upgradeconfig
renamed: ipa-server/ipa-install/ipactl -> install/tools/ipactl
renamed: ipa-server/man/Makefile.am -> install/tools/man/Makefile.am
renamed: ipa-server/man/ipa-compat-manage.1 -> install/tools/man/ipa-compat-manage.1
renamed: ipa-server/man/ipa-ldap-updater.1 -> install/tools/man/ipa-ldap-updater.1
renamed: ipa-server/man/ipa-replica-install.1 -> install/tools/man/ipa-replica-install.1
renamed: ipa-server/man/ipa-replica-manage.1 -> install/tools/man/ipa-replica-manage.1
renamed: ipa-server/man/ipa-replica-prepare.1 -> install/tools/man/ipa-replica-prepare.1
renamed: ipa-server/man/ipa-server-certinstall.1 -> install/tools/man/ipa-server-certinstall.1
renamed: ipa-server/man/ipa-server-install.1 -> install/tools/man/ipa-server-install.1
renamed: ipa-server/man/ipa_kpasswd.8 -> install/tools/man/ipa_kpasswd.8
renamed: ipa-server/man/ipa_webgui.8 -> install/tools/man/ipa_webgui.8
renamed: ipa-server/man/ipactl.8 -> install/tools/man/ipactl.8
renamed: ipa-server/ipa-install/updates/Makefile.am -> install/updates/Makefile.am
renamed: ipa-server/ipa-install/updates/RFC2307bis.update -> install/updates/RFC2307bis.update
renamed: ipa-server/ipa-install/updates/RFC4876.update -> install/updates/RFC4876.update
renamed: ipa-server/ipa-install/updates/indices.update -> install/updates/indices.update
renamed: ipa-server/ipa-install/updates/nss_ldap.update -> install/updates/nss_ldap.update
renamed: ipa-server/ipa-install/updates/replication.update -> install/updates/replication.update
renamed: ipa-server/ipa-install/updates/winsync_index.update -> install/updates/winsync_index.update
renamed: ipa-server/ipaserver/Makefile.am -> ipaserver/install/Makefile.am
renamed: ipa-server/ipaserver/__init__.py -> ipaserver/install/__init__.py
renamed: ipa-server/ipaserver/bindinstance.py -> ipaserver/install/bindinstance.py
renamed: ipa-server/ipaserver/certs.py -> ipaserver/install/certs.py
renamed: ipa-server/ipaserver/dsinstance.py -> ipaserver/install/dsinstance.py
renamed: ipa-server/ipaserver/httpinstance.py -> ipaserver/install/httpinstance.py
renamed: ipa-server/ipaserver/installutils.py -> ipaserver/install/installutils.py
renamed: ipa-server/ipaserver/ipaldap.py -> ipaserver/install/ipaldap.py
renamed: ipa-server/ipaserver/krbinstance.py -> ipaserver/install/krbinstance.py
renamed: ipa-server/ipaserver/ldapupdate.py -> ipaserver/install/ldapupdate.py
renamed: ipa-server/ipaserver/ntpinstance.py -> ipaserver/install/ntpinstance.py
renamed: ipa-server/ipaserver/replication.py -> ipaserver/install/replication.py
renamed: ipa-server/ipaserver/service.py -> ipaserver/install/service.py
renamed: ipa-server/selinux/Makefile -> selinux/Makefile
renamed: ipa-server/selinux/ipa-server-selinux.spec.in -> selinux/ipa-server-selinux.spec.in
renamed: ipa-server/selinux/ipa_kpasswd/ipa_kpasswd.fc -> selinux/ipa_kpasswd/ipa_kpasswd.fc
renamed: ipa-server/selinux/ipa_kpasswd/ipa_kpasswd.te -> selinux/ipa_kpasswd/ipa_kpasswd.te
renamed: ipa-server/selinux/ipa_webgui/ipa_webgui.fc -> selinux/ipa_webgui/ipa_webgui.fc
renamed: ipa-server/selinux/ipa_webgui/ipa_webgui.te -> selinux/ipa_webgui/ipa_webgui.te
renamed: ipa-server/version.m4.in -> version.m4.in
Diffstat (limited to 'daemons/ipa-slapi-plugins/ipa-winsync/ipa-winsync.c')
-rw-r--r-- | daemons/ipa-slapi-plugins/ipa-winsync/ipa-winsync.c | 1177 |
1 files changed, 1177 insertions, 0 deletions
diff --git a/daemons/ipa-slapi-plugins/ipa-winsync/ipa-winsync.c b/daemons/ipa-slapi-plugins/ipa-winsync/ipa-winsync.c new file mode 100644 index 000000000..9ee8805bb --- /dev/null +++ b/daemons/ipa-slapi-plugins/ipa-winsync/ipa-winsync.c @@ -0,0 +1,1177 @@ +/** BEGIN COPYRIGHT BLOCK + * 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; version 2 of the License. + * + * 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, write to the Free Software Foundation, Inc., 59 Temple + * Place, Suite 330, Boston, MA 02111-1307 USA. + * + * In addition, as a special exception, Red Hat, Inc. gives You the additional + * right to link the code of this Program with code not covered under the GNU + * General Public License ("Non-GPL Code") and to distribute linked combinations + * including the two, subject to the limitations in this paragraph. Non-GPL Code + * permitted under this exception must only link to the code of this Program + * through those well defined interfaces identified in the file named EXCEPTION + * found in the source code files (the "Approved Interfaces"). The files of + * Non-GPL Code may instantiate templates or use macros or inline functions from + * the Approved Interfaces without causing the resulting work to be covered by + * the GNU General Public License. Only Red Hat, Inc. may make changes or + * additions to the list of Approved Interfaces. You must obey the GNU General + * Public License in all respects for all of the Program code and other code + * used in conjunction with the Program except the Non-GPL Code covered by this + * exception. If you modify this file, you may extend this exception to your + * version of the file, but you are not obligated to do so. If you do not wish + * to provide this exception without modification, you must delete this + * exception statement from your version and license this file solely under the + * GPL without exception. + * + * Authors: + * Rich Megginson <rmeggins@redhat.com> + * + * Copyright (C) 2008 Red Hat, Inc. + * All rights reserved. + * END COPYRIGHT BLOCK **/ + +#ifdef HAVE_CONFIG_H +# include <config.h> +#endif + +/* + * Windows Synchronization Plug-in for IPA + * This plugin allows IPA to intercept operations sent from + * Windows to the directory server and vice versa. This allows + * IPA to intercept new users added to Windows and synced to the + * directory server, and allows IPA to modify the entry, adding + * objectclasses and attributes, and changing the DN. + */ + +#ifdef WINSYNC_TEST_IPA +#include <slapi-plugin.h> +#include "winsync-plugin.h" +#else +#include <dirsrv/slapi-plugin.h> +#include <dirsrv/winsync-plugin.h> +#endif +#include "ipa-winsync.h" + +static char *ipa_winsync_plugin_name = IPA_WINSYNC_PLUGIN_NAME; + +static void +sync_acct_disable( + void *cbdata, /* the usual domain config data */ + const Slapi_Entry *ad_entry, /* the AD entry */ + Slapi_Entry *ds_entry, /* the DS entry */ + int direction, /* the direction - TO_AD or TO_DS */ + Slapi_Entry *update_entry, /* the entry to update for ADDs */ + Slapi_Mods *smods, /* the mod list for MODIFYs */ + int *do_modify /* set to true if mods were applied */ +); + +static void +do_force_sync( + const Slapi_Entry *ad_entry, /* the AD entry */ + Slapi_Entry *ds_entry, /* the DS entry */ + Slapi_Mods *smods, /* the mod list */ + int *do_modify /* set to true if mods were applied */ +); + +/* This is called when a new agreement is created or loaded + at startup. +*/ +static void * +ipa_winsync_agmt_init(const Slapi_DN *ds_subtree, const Slapi_DN *ad_subtree) +{ + void *cbdata = NULL; + slapi_log_error(SLAPI_LOG_PLUGIN, ipa_winsync_plugin_name, + "--> ipa_winsync_agmt_init [%s] [%s] -- begin\n", + slapi_sdn_get_dn(ds_subtree), + slapi_sdn_get_dn(ad_subtree)); + + /* do the domain specific configuration based on the ds subtree */ + cbdata = ipa_winsync_config_new_domain(ds_subtree, ad_subtree); + + slapi_log_error(SLAPI_LOG_PLUGIN, ipa_winsync_plugin_name, + "<-- ipa_winsync_agmt_init -- end\n"); + + return cbdata; +} + +static void +ipa_winsync_dirsync_search_params_cb(void *cbdata, const char *agmt_dn, + char **base, int *scope, char **filter, + char ***attrs, LDAPControl ***serverctrls) +{ + slapi_log_error(SLAPI_LOG_PLUGIN, ipa_winsync_plugin_name, + "--> ipa_winsync_dirsync_search_params_cb -- begin\n"); + + slapi_log_error(SLAPI_LOG_PLUGIN, ipa_winsync_plugin_name, + "<-- ipa_winsync_dirsync_search_params_cb -- end\n"); + + return; +} + +/* called before searching for a single entry from AD - agmt_dn will be NULL */ +static void +ipa_winsync_pre_ad_search_cb(void *cbdata, const char *agmt_dn, + char **base, int *scope, char **filter, + char ***attrs, LDAPControl ***serverctrls) +{ + slapi_log_error(SLAPI_LOG_PLUGIN, ipa_winsync_plugin_name, + "--> ipa_winsync_pre_ad_search_cb -- begin\n"); + + slapi_log_error(SLAPI_LOG_PLUGIN, ipa_winsync_plugin_name, + "<-- ipa_winsync_pre_ad_search_cb -- end\n"); + + return; +} + +/* called before an internal search to get a single DS entry - agmt_dn will be NULL */ +static void +ipa_winsync_pre_ds_search_entry_cb(void *cbdata, const char *agmt_dn, + char **base, int *scope, char **filter, + char ***attrs, LDAPControl ***serverctrls) +{ + slapi_log_error(SLAPI_LOG_PLUGIN, ipa_winsync_plugin_name, + "--> ipa_winsync_pre_ds_search_cb -- begin\n"); + + slapi_log_error(SLAPI_LOG_PLUGIN, ipa_winsync_plugin_name, + "-- ipa_winsync_pre_ds_search_cb - base [%s] " + "scope [%d] filter [%s]\n", + *base, *scope, *filter); + + slapi_log_error(SLAPI_LOG_PLUGIN, ipa_winsync_plugin_name, + "<-- ipa_winsync_pre_ds_search_cb -- end\n"); + + return; +} + +/* called before the total update to get all entries from the DS to sync to AD */ +static void +ipa_winsync_pre_ds_search_all_cb(void *cbdata, const char *agmt_dn, + char **base, int *scope, char **filter, + char ***attrs, LDAPControl ***serverctrls) +{ + slapi_log_error(SLAPI_LOG_PLUGIN, ipa_winsync_plugin_name, + "--> ipa_winsync_pre_ds_search_all_cb -- orig filter [%s] -- begin\n", + ((filter && *filter) ? *filter : "NULL")); + + /* We only want to grab users from the ds side - no groups */ + slapi_ch_free_string(filter); + /* maybe use ntUniqueId=* - only get users that have already been + synced with AD - ntUniqueId and ntUserDomainId are + indexed for equality only - need to add presence? */ + *filter = slapi_ch_strdup("(&(objectclass=ntuser)(ntUserDomainId=*))"); + + slapi_log_error(SLAPI_LOG_PLUGIN, ipa_winsync_plugin_name, + "<-- ipa_winsync_pre_ds_search_all_cb -- end\n"); + + return; +} + +static void +ipa_winsync_pre_ad_mod_user_cb(void *cbdata, const Slapi_Entry *rawentry, + Slapi_Entry *ad_entry, Slapi_Entry *ds_entry, + Slapi_Mods *smods, int *do_modify) +{ + slapi_log_error(SLAPI_LOG_PLUGIN, ipa_winsync_plugin_name, + "--> ipa_winsync_pre_ad_mod_user_cb -- begin\n"); + + sync_acct_disable(cbdata, rawentry, ds_entry, ACCT_DISABLE_TO_AD, + NULL, smods, do_modify); + + slapi_log_error(SLAPI_LOG_PLUGIN, ipa_winsync_plugin_name, + "<-- ipa_winsync_pre_ad_mod_user_cb -- end\n"); + + return; +} + +static void +ipa_winsync_pre_ad_mod_group_cb(void *cbdata, const Slapi_Entry *rawentry, + Slapi_Entry *ad_entry, Slapi_Entry *ds_entry, + Slapi_Mods *smods, int *do_modify) +{ + slapi_log_error(SLAPI_LOG_PLUGIN, ipa_winsync_plugin_name, + "--> ipa_winsync_pre_ad_mod_group_cb -- begin\n"); + + slapi_log_error(SLAPI_LOG_PLUGIN, ipa_winsync_plugin_name, + "<-- ipa_winsync_pre_ad_mod_group_cb -- end\n"); + + return; +} + +static void +ipa_winsync_pre_ds_mod_user_cb(void *cbdata, const Slapi_Entry *rawentry, + Slapi_Entry *ad_entry, Slapi_Entry *ds_entry, + Slapi_Mods *smods, int *do_modify) +{ + slapi_log_error(SLAPI_LOG_PLUGIN, ipa_winsync_plugin_name, + "--> ipa_winsync_pre_ds_mod_user_cb -- begin\n"); + + sync_acct_disable(cbdata, rawentry, ds_entry, ACCT_DISABLE_TO_DS, + NULL, smods, do_modify); + + do_force_sync(rawentry, ds_entry, smods, do_modify); + + slapi_log_error(SLAPI_LOG_PLUGIN, ipa_winsync_plugin_name, + "<-- ipa_winsync_pre_ds_mod_user_cb -- end\n"); + + return; +} + +static void +ipa_winsync_pre_ds_mod_group_cb(void *cbdata, const Slapi_Entry *rawentry, + Slapi_Entry *ad_entry, Slapi_Entry *ds_entry, + Slapi_Mods *smods, int *do_modify) +{ + slapi_log_error(SLAPI_LOG_PLUGIN, ipa_winsync_plugin_name, + "--> ipa_winsync_pre_ds_mod_group_cb -- begin\n"); + + slapi_log_error(SLAPI_LOG_PLUGIN, ipa_winsync_plugin_name, + "<-- ipa_winsync_pre_ds_mod_group_cb -- end\n"); + + return; +} + +static void +ipa_winsync_pre_ds_add_user_cb(void *cbdata, const Slapi_Entry *rawentry, + Slapi_Entry *ad_entry, Slapi_Entry *ds_entry) +{ + IPA_WinSync_Domain_Config *ipaconfig = (IPA_WinSync_Domain_Config *)cbdata; + Slapi_Attr *attr = NULL; + Slapi_Attr *e_attr = NULL; + char *type = NULL; + IPA_WinSync_Config *global_ipaconfig = ipa_winsync_get_config(); + + slapi_log_error(SLAPI_LOG_PLUGIN, ipa_winsync_plugin_name, + "--> ipa_winsync_pre_ds_add_user_cb -- begin\n"); + + if (!ipaconfig || !ipaconfig->domain_e || !ipaconfig->realm_name || + !ipaconfig->homedir_prefix) { + slapi_log_error(SLAPI_LOG_FATAL, ipa_winsync_plugin_name, + "Error: configuration failure: cannot map Windows " + "entry dn [%s], DS entry dn [%s]\n", + slapi_entry_get_dn_const(ad_entry), + slapi_entry_get_dn_const(ds_entry)); + return; + } + + /* add the objectclasses and attributes to the entry */ + for (slapi_entry_first_attr(ipaconfig->domain_e, &attr); attr; + slapi_entry_next_attr(ipaconfig->domain_e, attr, &attr)) + { + slapi_attr_get_type(attr, &type); + if (!type) { + continue; /* should never happen */ + } + + if (!slapi_entry_attr_find(ds_entry, type, &e_attr) && e_attr) { + /* already has attribute - add missing values */ + Slapi_Value *sv = NULL; + int ii = 0; + for (ii = slapi_attr_first_value(attr, &sv); ii != -1; + ii = slapi_attr_next_value(attr, ii, &sv)) + { + if (!slapi_entry_attr_has_syntax_value(ds_entry, type, sv)) { + /* attr-value sv not found in ds_entry; add it */ + slapi_log_error(SLAPI_LOG_PLUGIN, ipa_winsync_plugin_name, + "--> ipa_winsync_pre_ds_add_user_cb -- " + "adding val for [%s] to new entry [%s]\n", + type, slapi_entry_get_dn_const(ds_entry)); + + slapi_entry_add_value(ds_entry, type, sv); + } + } + } else { /* attr not found */ + Slapi_ValueSet *svs = NULL; + slapi_attr_get_valueset(attr, &svs); /* makes a copy */ + slapi_entry_add_valueset(ds_entry, type, svs); + slapi_valueset_free(svs); /* free the copy */ + } + } + + /* add other attributes */ + type = "krbPrincipalName"; + if (slapi_entry_attr_find(ds_entry, type, &e_attr) || !e_attr) { + char *upn = NULL; + char *uid = NULL; + char *samAccountName = NULL; + /* if the ds_entry already has a uid, use that */ + if ((uid = slapi_entry_attr_get_charptr(ds_entry, "uid"))) { + upn = slapi_ch_smprintf("%s@%s", uid, ipaconfig->realm_name); + slapi_ch_free_string(&uid); + /* otherwise, use the samAccountName from the ad_entry */ + } else if ((samAccountName = + slapi_entry_attr_get_charptr(ad_entry, "samAccountName"))) { + upn = slapi_ch_smprintf("%s@%s", samAccountName, ipaconfig->realm_name); + slapi_ch_free_string(&samAccountName); + } else { /* fatal error - nothing to use for krbPrincipalName */ + slapi_log_error(SLAPI_LOG_FATAL, ipa_winsync_plugin_name, + "Error creating %s for realm [%s] for Windows " + "entry dn [%s], DS entry dn [%s] - Windows entry " + "has no samAccountName, and DS entry has no uid.\n", + type, ipaconfig->realm_name, + slapi_entry_get_dn_const(ad_entry), + slapi_entry_get_dn_const(ds_entry)); + } + + if (upn) { + slapi_entry_attr_set_charptr(ds_entry, type, upn); + slapi_ch_free_string(&upn); + } + } + + type = "homeDirectory"; + if (slapi_entry_attr_find(ds_entry, type, &e_attr) || !e_attr) { + char *homeDir = NULL; + char *uid = NULL; + char *samAccountName = NULL; + /* if the ds_entry already has a uid, use that */ + if ((uid = slapi_entry_attr_get_charptr(ds_entry, "uid"))) { + homeDir = slapi_ch_smprintf("%s/%s", ipaconfig->homedir_prefix, uid); + slapi_ch_free_string(&uid); + /* otherwise, use the samAccountName from the ad_entry */ + } else if ((samAccountName = + slapi_entry_attr_get_charptr(ad_entry, "samAccountName"))) { + homeDir = slapi_ch_smprintf("%s/%s", ipaconfig->homedir_prefix, + samAccountName); + slapi_ch_free_string(&samAccountName); + } else { /* fatal error - nothing to use for homeDirectory */ + slapi_log_error(SLAPI_LOG_FATAL, ipa_winsync_plugin_name, + "Error creating %s for realm [%s] for Windows " + "entry dn [%s], DS entry dn [%s] - Windows entry " + "has no samAccountName, and DS entry has no uid.\n", + type, ipaconfig->realm_name, + slapi_entry_get_dn_const(ad_entry), + slapi_entry_get_dn_const(ds_entry)); + } + + if (homeDir) { + slapi_entry_attr_set_charptr(ds_entry, type, homeDir); + slapi_ch_free_string(&homeDir); + } + } + + /* gecos is not required, but nice to have */ + type = "gecos"; + if (slapi_entry_attr_find(ds_entry, type, &e_attr) || !e_attr) { + char *cn = NULL; + char *displayName = NULL; + /* if the ds_entry already has a cn, use that */ + if ((cn = slapi_entry_attr_get_charptr(ds_entry, "cn"))) { + slapi_entry_attr_set_charptr(ds_entry, type, cn); + slapi_ch_free_string(&cn); + /* otherwise, use the displayName from the ad_entry */ + } else if ((displayName = + slapi_entry_attr_get_charptr(ad_entry, "displayName"))) { + slapi_entry_attr_set_charptr(ds_entry, type, displayName); + slapi_ch_free_string(&displayName); + } + } + + sync_acct_disable(cbdata, rawentry, ds_entry, ACCT_DISABLE_TO_DS, + ds_entry, NULL, NULL); + slapi_log_error(SLAPI_LOG_PLUGIN, ipa_winsync_plugin_name, + "<-- ipa_winsync_pre_ds_add_user_cb -- end\n"); + + return; +} + +static void +ipa_winsync_pre_ds_add_group_cb(void *cbdata, const Slapi_Entry *rawentry, + Slapi_Entry *ad_entry, Slapi_Entry *ds_entry) +{ + slapi_log_error(SLAPI_LOG_PLUGIN, ipa_winsync_plugin_name, + "--> ipa_winsync_pre_ds_add_group_cb -- begin\n"); + + slapi_log_error(SLAPI_LOG_PLUGIN, ipa_winsync_plugin_name, + "<-- ipa_winsync_pre_ds_add_group_cb -- end\n"); + + return; +} + +static void +ipa_winsync_get_new_ds_user_dn_cb(void *cbdata, const Slapi_Entry *rawentry, + Slapi_Entry *ad_entry, char **new_dn_string, + const Slapi_DN *ds_suffix, const Slapi_DN *ad_suffix) +{ + char **rdns = NULL; + PRBool flatten = PR_TRUE; + IPA_WinSync_Config *ipaconfig = ipa_winsync_get_config(); + + slapi_log_error(SLAPI_LOG_PLUGIN, ipa_winsync_plugin_name, + "--> ipa_winsync_get_new_ds_user_dn_cb -- old dn [%s] -- begin\n", + *new_dn_string); + + slapi_lock_mutex(ipaconfig->lock); + flatten = ipaconfig->flatten; + slapi_unlock_mutex(ipaconfig->lock); + + if (!flatten) { + return; + } + + rdns = ldap_explode_dn(*new_dn_string, 0); + if (!rdns || !rdns[0]) { + ldap_value_free(rdns); + return; + } + + slapi_ch_free_string(new_dn_string); + *new_dn_string = slapi_ch_smprintf("%s,%s", rdns[0], slapi_sdn_get_dn(ds_suffix)); + ldap_value_free(rdns); + + slapi_log_error(SLAPI_LOG_PLUGIN, ipa_winsync_plugin_name, + "<-- ipa_winsync_get_new_ds_user_dn_cb -- new dn [%s] -- end\n", + *new_dn_string); + + return; +} + +static void +ipa_winsync_get_new_ds_group_dn_cb(void *cbdata, const Slapi_Entry *rawentry, + Slapi_Entry *ad_entry, char **new_dn_string, + const Slapi_DN *ds_suffix, const Slapi_DN *ad_suffix) +{ + slapi_log_error(SLAPI_LOG_PLUGIN, ipa_winsync_plugin_name, + "--> ipa_winsync_get_new_ds_group_dn_cb -- begin\n"); + + slapi_log_error(SLAPI_LOG_PLUGIN, ipa_winsync_plugin_name, + "<-- ipa_winsync_get_new_ds_group_dn_cb -- end\n"); + + return; +} + +static void +ipa_winsync_pre_ad_mod_user_mods_cb(void *cbdata, const Slapi_Entry *rawentry, + const Slapi_DN *local_dn, + const Slapi_Entry *ds_entry, + LDAPMod * const *origmods, + Slapi_DN *remote_dn, LDAPMod ***modstosend) +{ + Slapi_Mods *smods; + + slapi_log_error(SLAPI_LOG_PLUGIN, ipa_winsync_plugin_name, + "--> ipa_winsync_pre_ad_mod_user_mods_cb -- begin\n"); + + /* wrap the modstosend in a Slapi_Mods for convenience */ + smods = slapi_mods_new(); + slapi_mods_init_byref(smods, *modstosend); + sync_acct_disable(cbdata, rawentry, (Slapi_Entry *)ds_entry, + ACCT_DISABLE_TO_AD, NULL, smods, NULL); + + /* convert back to LDAPMod ** and clean up */ + *modstosend = slapi_mods_get_ldapmods_passout(smods); + slapi_mods_free(&smods); + slapi_log_error(SLAPI_LOG_PLUGIN, ipa_winsync_plugin_name, + "<-- ipa_winsync_pre_ad_mod_user_mods_cb -- end\n"); + + return; +} + +static void +ipa_winsync_pre_ad_mod_group_mods_cb(void *cbdata, const Slapi_Entry *rawentry, + const Slapi_DN *local_dn, + const Slapi_Entry *ds_entry, + LDAPMod * const *origmods, + Slapi_DN *remote_dn, LDAPMod ***modstosend) +{ + slapi_log_error(SLAPI_LOG_PLUGIN, ipa_winsync_plugin_name, + "--> ipa_winsync_pre_ad_mod_group_mods_cb -- begin\n"); + + slapi_log_error(SLAPI_LOG_PLUGIN, ipa_winsync_plugin_name, + "<-- ipa_winsync_pre_ad_mod_group_mods_cb -- end\n"); + + return; +} + +static int +ipa_winsync_can_add_entry_to_ad_cb(void *cbdata, const Slapi_Entry *local_entry, + const Slapi_DN *remote_dn) +{ + slapi_log_error(SLAPI_LOG_PLUGIN, ipa_winsync_plugin_name, + "--> ipa_winsync_can_add_entry_to_ad_cb -- begin\n"); + + slapi_log_error(SLAPI_LOG_PLUGIN, ipa_winsync_plugin_name, + "<-- ipa_winsync_can_add_entry_to_ad_cb -- end\n"); + + return 0; /* false - do not allow entries to be added to ad */ +} + +static void +ipa_winsync_begin_update_cb(void *cbdata, const Slapi_DN *ds_subtree, + const Slapi_DN *ad_subtree, int is_total) +{ + slapi_log_error(SLAPI_LOG_PLUGIN, ipa_winsync_plugin_name, + "--> ipa_winsync_begin_update_cb -- begin\n"); + + ipa_winsync_config_refresh_domain(cbdata, ds_subtree, ad_subtree); + + slapi_log_error(SLAPI_LOG_PLUGIN, ipa_winsync_plugin_name, + "<-- ipa_winsync_begin_update_cb -- end\n"); + + return; +} + +static void +ipa_winsync_end_update_cb(void *cbdata, const Slapi_DN *ds_subtree, + const Slapi_DN *ad_subtree, int is_total) +{ + slapi_log_error(SLAPI_LOG_PLUGIN, ipa_winsync_plugin_name, + "--> ipa_winsync_end_update_cb -- begin\n"); + + slapi_log_error(SLAPI_LOG_PLUGIN, ipa_winsync_plugin_name, + "<-- ipa_winsync_end_update_cb -- end\n"); + + return; +} + +static void +ipa_winsync_destroy_agmt_cb(void *cbdata, const Slapi_DN *ds_subtree, + const Slapi_DN *ad_subtree) +{ + slapi_log_error(SLAPI_LOG_PLUGIN, ipa_winsync_plugin_name, + "--> ipa_winsync_destroy_agmt_cb -- begin\n"); + + ipa_winsync_config_destroy_domain(cbdata, ds_subtree, ad_subtree); + + slapi_log_error(SLAPI_LOG_PLUGIN, ipa_winsync_plugin_name, + "<-- ipa_winsync_destroy_agmt_cb -- end\n"); + + return; +} + +static void *ipa_winsync_api[] = { + NULL, /* reserved for api broker use, must be zero */ + ipa_winsync_agmt_init, + ipa_winsync_dirsync_search_params_cb, + ipa_winsync_pre_ad_search_cb, + ipa_winsync_pre_ds_search_entry_cb, + ipa_winsync_pre_ds_search_all_cb, + ipa_winsync_pre_ad_mod_user_cb, + ipa_winsync_pre_ad_mod_group_cb, + ipa_winsync_pre_ds_mod_user_cb, + ipa_winsync_pre_ds_mod_group_cb, + ipa_winsync_pre_ds_add_user_cb, + ipa_winsync_pre_ds_add_group_cb, + ipa_winsync_get_new_ds_user_dn_cb, + ipa_winsync_get_new_ds_group_dn_cb, + ipa_winsync_pre_ad_mod_user_mods_cb, + ipa_winsync_pre_ad_mod_group_mods_cb, + ipa_winsync_can_add_entry_to_ad_cb, + ipa_winsync_begin_update_cb, + ipa_winsync_end_update_cb, + ipa_winsync_destroy_agmt_cb +}; + +/** + * Plugin identifiers + */ +static Slapi_PluginDesc ipa_winsync_pdesc = { + "ipa-winsync-plugin", + "FreeIPA project", + "FreeIPA/1.0", + "ipa winsync plugin" +}; + +static Slapi_ComponentId *ipa_winsync_plugin_id = NULL; + +/* +** Plugin identity mgmt +*/ + +void ipa_winsync_set_plugin_identity(void * identity) +{ + ipa_winsync_plugin_id=identity; +} + +void * ipa_winsync_get_plugin_identity() +{ + return ipa_winsync_plugin_id; +} + +static int +ipa_winsync_plugin_start(Slapi_PBlock *pb) +{ + int rc; + Slapi_Entry *config_e = NULL; /* entry containing plugin config */ + + slapi_log_error(SLAPI_LOG_PLUGIN, ipa_winsync_plugin_name, + "--> ipa_winsync_plugin_start -- begin\n"); + + if( slapi_apib_register(WINSYNC_v1_0_GUID, ipa_winsync_api) ) { + slapi_log_error( SLAPI_LOG_FATAL, ipa_winsync_plugin_name, + "<-- ipa_winsync_plugin_start -- failed to register winsync api -- end\n"); + return -1; + } + + if ( slapi_pblock_get( pb, SLAPI_ADD_ENTRY, &config_e ) != 0 ) { + slapi_log_error( SLAPI_LOG_FATAL, ipa_winsync_plugin_name, + "missing config entry\n" ); + return( -1 ); + } + + if (( rc = ipa_winsync_config( config_e )) != LDAP_SUCCESS ) { + slapi_log_error( SLAPI_LOG_FATAL, ipa_winsync_plugin_name, + "configuration failed (%s)\n", ldap_err2string( rc )); + return( -1 ); + } + + slapi_log_error(SLAPI_LOG_PLUGIN, ipa_winsync_plugin_name, + "<-- ipa_winsync_plugin_start -- end\n"); + return 0; +} + +static int +ipa_winsync_plugin_close(Slapi_PBlock *pb) +{ + slapi_log_error(SLAPI_LOG_PLUGIN, ipa_winsync_plugin_name, + "--> ipa_winsync_plugin_close -- begin\n"); + + slapi_apib_unregister(WINSYNC_v1_0_GUID); + + slapi_log_error(SLAPI_LOG_PLUGIN, ipa_winsync_plugin_name, + "<-- ipa_winsync_plugin_close -- end\n"); + return 0; +} + +/* this is the slapi plugin init function, + not the one used by the winsync api +*/ +int ipa_winsync_plugin_init(Slapi_PBlock *pb) +{ + void *plugin_id = NULL; + + slapi_log_error(SLAPI_LOG_PLUGIN, ipa_winsync_plugin_name, + "--> ipa_winsync_plugin_init -- begin\n"); + + if ( slapi_pblock_set( pb, SLAPI_PLUGIN_VERSION, + SLAPI_PLUGIN_VERSION_01 ) != 0 || + slapi_pblock_set(pb, SLAPI_PLUGIN_START_FN, + (void *) ipa_winsync_plugin_start ) != 0 || + slapi_pblock_set(pb, SLAPI_PLUGIN_CLOSE_FN, + (void *) ipa_winsync_plugin_close ) != 0 || + slapi_pblock_set( pb, SLAPI_PLUGIN_DESCRIPTION, + (void *)&ipa_winsync_pdesc ) != 0 ) + { + slapi_log_error( SLAPI_LOG_FATAL, ipa_winsync_plugin_name, + "<-- ipa_winsync_plugin_init -- failed to register plugin -- end\n"); + return -1; + } + + /* Retrieve and save the plugin identity to later pass to + internal operations */ + if (slapi_pblock_get(pb, SLAPI_PLUGIN_IDENTITY, &plugin_id) != 0) { + slapi_log_error(SLAPI_LOG_FATAL, ipa_winsync_plugin_name, + "<-- ipa_winsync_plugin_init -- failed to retrieve plugin identity -- end\n"); + return -1; + } + + ipa_winsync_set_plugin_identity(plugin_id); + + slapi_log_error( SLAPI_LOG_PLUGIN, ipa_winsync_plugin_name, + "<-- ipa_winsync_plugin_init -- end\n"); + return 0; +} + +/* + * Check if the given entry has account lock on (i.e. entry is disabled) + * Mostly copied from check_account_lock in the server code. + * Returns: 0 - account is disabled (lock == "true") + * 1 - account is enabled (lock == "false" or empty) + * -1 - some sort of error + */ +static int +ipa_check_account_lock(Slapi_Entry *ds_entry, int *isvirt) +{ + int rc = 1; + Slapi_ValueSet *values = NULL; + int type_name_disposition = 0; + char *actual_type_name = NULL; + int attr_free_flags = 0; + char *strval; + + /* first, see if the attribute is a "real" attribute */ + strval = slapi_entry_attr_get_charptr(ds_entry, "nsAccountLock"); + if (strval) { /* value is real */ + *isvirt = 0; /* value is real */ + rc = 1; /* default to enabled */ + if (PL_strncasecmp(strval, "true", 4) == 0) { + rc = 0; /* account is disabled */ + } + slapi_ch_free_string(&strval); + slapi_log_error(SLAPI_LOG_PLUGIN, ipa_winsync_plugin_name, + "<-- ipa_check_account_lock - entry [%s] has real " + "attribute nsAccountLock and entry %s locked\n", + slapi_entry_get_dn_const(ds_entry), + rc ? "is not" : "is"); + return rc; + } + + rc = slapi_vattr_values_get(ds_entry, "nsAccountLock", + &values, + &type_name_disposition, &actual_type_name, + SLAPI_VIRTUALATTRS_REQUEST_POINTERS, + &attr_free_flags); + if (rc == 0) { + Slapi_Value *v = NULL; + const struct berval *bvp = NULL; + + rc = 1; /* default is enabled */ + *isvirt = 1; /* value is virtual */ + if ((slapi_valueset_first_value(values, &v) != -1) && + (bvp = slapi_value_get_berval(v)) != NULL) { + if ( (bvp != NULL) && (PL_strncasecmp(bvp->bv_val, "true", 4) == 0) ) { + slapi_vattr_values_free(&values, &actual_type_name, attr_free_flags); + rc = 0; /* account is disabled */ + } + } + + if (values != NULL) { + slapi_vattr_values_free(&values, &actual_type_name, attr_free_flags); + } + slapi_log_error(SLAPI_LOG_PLUGIN, ipa_winsync_plugin_name, + "<-- ipa_check_account_lock - entry [%s] has virtual " + "attribute nsAccountLock and entry %s locked\n", + slapi_entry_get_dn_const(ds_entry), + rc ? "is not" : "is"); + } else { + rc = 1; /* no attr == entry is enabled */ + slapi_log_error(SLAPI_LOG_PLUGIN, ipa_winsync_plugin_name, + "<-- ipa_check_account_lock - entry [%s] does not " + "have attribute nsAccountLock - entry %s locked\n", + slapi_entry_get_dn_const(ds_entry), + rc ? "is not" : "is"); + } + + return rc; +} + +static int +do_group_modify(const char *dn, const char *modtype, int modop, const char *modval) +{ + int rc = 0; + LDAPMod mod; + LDAPMod *mods[2]; + const char *val[2]; + Slapi_PBlock *mod_pb = NULL; + + mod_pb = slapi_pblock_new(); + + mods[0] = &mod; + mods[1] = NULL; + + val[0] = modval; + val[1] = NULL; + + mod.mod_op = modop; + mod.mod_type = (char *)modtype; + mod.mod_values = (char **)val; + + slapi_modify_internal_set_pb( + mod_pb, dn, mods, 0, 0, + ipa_winsync_get_plugin_identity(), 0); + + slapi_modify_internal_pb(mod_pb); + + slapi_pblock_get(mod_pb, + SLAPI_PLUGIN_INTOP_RESULT, + &rc); + + slapi_pblock_destroy(mod_pb); + + slapi_log_error(SLAPI_LOG_PLUGIN, ipa_winsync_plugin_name, + "<-- do_group_modify - %s value [%s] in attribute [%s] " + "in entry [%s] - result (%d: %s)\n", + (modop & LDAP_MOD_ADD) ? "added" : "deleted", + modval, modtype, dn, + rc, ldap_err2string(rc)); + + return rc; +} + +/* + * This can be used either in the to ad direction or the to ds direction, since in both + * cases we have to read both entries and compare the values. + * ad_entry - entry from AD + * ds_entry - entry from DS + * direction - either ACCT_DISABLE_TO_AD or ACCT_DISABLE_TO_DS + * + * If smods is given, this is the list of mods to send in the given direction. The + * appropriate modify operation will be added to this list or changed to the correct + * value if it already exists. + * Otherwise, if a destination entry is given, the value will be written into + * that entry. + */ +static void +sync_acct_disable( + void *cbdata, /* the usual domain config data */ + const Slapi_Entry *ad_entry, /* the AD entry */ + Slapi_Entry *ds_entry, /* the DS entry */ + int direction, /* the direction - TO_AD or TO_DS */ + Slapi_Entry *update_entry, /* the entry to update for ADDs */ + Slapi_Mods *smods, /* the mod list for MODIFYs */ + int *do_modify /* if not NULL, set this to true if mods were added */ +) +{ + IPA_WinSync_Domain_Config *ipaconfig = (IPA_WinSync_Domain_Config *)cbdata; + IPA_WinSync_Config *global_ipaconfig = ipa_winsync_get_config(); + int acct_disable; + int ds_is_enabled = 1; /* default to true */ + int ad_is_enabled = 1; /* default to true */ + unsigned long adval = 0; /* raw account val from ad entry */ + int isvirt = 1; /* default to virt */ + + slapi_lock_mutex(global_ipaconfig->lock); + acct_disable = global_ipaconfig->acct_disable; + slapi_unlock_mutex(global_ipaconfig->lock); + + if (acct_disable == ACCT_DISABLE_NONE) { + return; /* not supported */ + } + + /* get the account lock state of the ds entry */ + if (0 == ipa_check_account_lock(ds_entry, &isvirt)) { + ds_is_enabled = 0; + } + + /* get the account lock state of the ad entry */ + adval = slapi_entry_attr_get_ulong(ad_entry, "UserAccountControl"); + if (adval & 0x2) { + /* account is disabled */ + ad_is_enabled = 0; + } + + if (ad_is_enabled == ds_is_enabled) { /* both have same value - nothing to do */ + return; + } + + /* have to enable or disable */ + if (direction == ACCT_DISABLE_TO_AD) { + unsigned long mask; + /* set the mod or entry */ + if (update_entry) { + if (ds_is_enabled) { + mask = ~0x2; + adval &= mask; /* unset the 0x2 disable bit */ + } else { + mask = 0x2; + adval |= mask; /* set the 0x2 disable bit */ + } + slapi_entry_attr_set_ulong(update_entry, "userAccountControl", adval); + slapi_log_error(SLAPI_LOG_PLUGIN, ipa_winsync_plugin_name, + "<-- sync_acct_disable - %s AD account [%s] - " + "new value is [%ld]\n", + (ds_is_enabled) ? "enabled" : "disabled", + slapi_entry_get_dn_const(update_entry), + adval); + } else { + /* iterate through the mods - if there is already a mod + for userAccountControl, change it - otherwise, add it */ + char acctvalstr[32]; + LDAPMod *mod = NULL; + struct berval *mod_bval = NULL; + for (mod = slapi_mods_get_first_mod(smods); mod; + mod = slapi_mods_get_next_mod(smods)) { + if (!PL_strcasecmp(mod->mod_type, "userAccountControl") && + mod->mod_bvalues && mod->mod_bvalues[0]) { + mod_bval = mod->mod_bvalues[0]; + /* mod_bval points directly to value inside mod list */ + break; + } + } + if (!mod_bval) { /* not found - add it */ + struct berval tmpbval = {0, NULL}; + Slapi_Mod *smod = slapi_mod_new(); + slapi_mod_init(smod, 1); /* one element */ + slapi_mod_set_type(smod, "userAccountControl"); + slapi_mod_set_operation(smod, LDAP_MOD_REPLACE|LDAP_MOD_BVALUES); + slapi_mod_add_value(smod, &tmpbval); + /* add_value makes a copy of the bval - so let's get a pointer + to that new value - we will change the bval in place */ + mod_bval = slapi_mod_get_first_value(smod); + /* mod_bval points directly to value inside mod list */ + /* now add the new mod to smods */ + slapi_mods_add_ldapmod(smods, + slapi_mod_get_ldapmod_passout(smod)); + /* smods now owns the ldapmod */ + slapi_mod_free(&smod); + if (do_modify) { + *do_modify = 1; /* added mods */ + } + } + if (mod_bval) { + /* this is where we set or update the actual value + mod_bval points directly into the mod list we are + sending */ + if (mod_bval->bv_val && (mod_bval->bv_len > 0)) { + /* get the old val */ + adval = strtol(mod_bval->bv_val, NULL, 10); + } + if (ds_is_enabled) { + mask = ~0x2; + adval &= mask; /* unset the 0x2 disable bit */ + } else { + mask = 0x2; + adval |= mask; /* set the 0x2 disable bit */ + } + PR_snprintf(acctvalstr, sizeof(acctvalstr), "%lu", adval); + slapi_ch_free_string(&mod_bval->bv_val); + mod_bval->bv_val = slapi_ch_strdup(acctvalstr); + mod_bval->bv_len = strlen(acctvalstr); + } + slapi_log_error(SLAPI_LOG_PLUGIN, ipa_winsync_plugin_name, + "<-- sync_acct_disable - %s AD account [%s] - " + "new value is [%ld]\n", + (ds_is_enabled) ? "enabled" : "disabled", + slapi_entry_get_dn_const(ad_entry), + adval); + } + } + + if (direction == ACCT_DISABLE_TO_DS) { + if (!isvirt) { + char *attrtype = NULL; + char *attrval = NULL; + attrtype = "nsAccountLock"; + if (ad_is_enabled) { + attrval = NULL; /* will delete the value */ + } else { + attrval = "true"; + } + + if (update_entry) { + slapi_entry_attr_set_charptr(update_entry, attrtype, attrval); + slapi_log_error(SLAPI_LOG_PLUGIN, ipa_winsync_plugin_name, + "<-- sync_acct_disable - %s DS account [%s]\n", + (ad_is_enabled) ? "enabled" : "disabled", + slapi_entry_get_dn_const(ds_entry)); + } else { /* do mod */ + struct berval tmpbval = {0, NULL}; + Slapi_Mod *smod = slapi_mod_new(); + slapi_mod_init(smod, 1); /* one element */ + slapi_mod_set_type(smod, attrtype); + if (attrval == NULL) { + slapi_mod_set_operation(smod, LDAP_MOD_DELETE|LDAP_MOD_BVALUES); + } else { + slapi_mod_set_operation(smod, LDAP_MOD_REPLACE|LDAP_MOD_BVALUES); + } + slapi_mod_add_value(smod, &tmpbval); + slapi_mods_add_ldapmod(smods, + slapi_mod_get_ldapmod_passout(smod)); + slapi_mod_free(&smod); + slapi_log_error(SLAPI_LOG_PLUGIN, ipa_winsync_plugin_name, + "<-- sync_acct_disable - %s DS account [%s]\n", + (ad_is_enabled) ? "enabled" : "disabled", + slapi_entry_get_dn_const(ds_entry)); + if (do_modify) { + *do_modify = 1; /* added mods */ + } + } + } else { /* use the virtual attr scheme */ + char *adddn, *deldn; + const char *dsdn; + int rc; + /* in the case of disabling a user, need to remove that user from + the activated group, if in there, and add to the inactivated group + however, in the case of enabling a user, we just have to remove + the user from the inactivated group, if in there - if the user + is not in any group, the user is activated by default + */ + if (ad_is_enabled) { + /* add user to activated group, delete from inactivated group */ + adddn = NULL; /* no group means active by default */ + deldn = ipaconfig->inactivated_group_dn; + } else { + /* add user to inactivated group, delete from activated group */ + adddn = ipaconfig->inactivated_group_dn; + deldn = ipaconfig->activated_group_dn; + } + + dsdn = slapi_entry_get_dn_const(ds_entry); + slapi_log_error(SLAPI_LOG_PLUGIN, ipa_winsync_plugin_name, + "<-- sync_acct_disable - %s DS account [%s] - " + "deldn [%s] adddn [%s]\n", + (ad_is_enabled) ? "enabling" : "disabling", + slapi_entry_get_dn_const(ds_entry), + deldn, adddn); + /* first, delete the user from the deldn group - ignore (but log) + value not found errors - means the user wasn't there yet */ + rc = do_group_modify(deldn, "member", LDAP_MOD_DELETE, dsdn); + if (rc == LDAP_NO_SUCH_ATTRIBUTE) { + /* either the value of the attribute doesn't exist */ + slapi_log_error(SLAPI_LOG_PLUGIN, ipa_winsync_plugin_name, + "Could not delete user [%s] from the [%s] group: " + "either the user was not in the group already, " + "or the group had no members\n", + dsdn, deldn); + } else if (rc != LDAP_SUCCESS) { + slapi_log_error(SLAPI_LOG_FATAL, ipa_winsync_plugin_name, + "Error deleting user [%s] from the [%s] group: " + "(%d - %s)\n", dsdn, deldn, rc, + ldap_err2string(rc)); + } + /* next, add the user to the adddn group - ignore (but log) + if the user is already in that group */ + if (adddn) { + rc = do_group_modify(adddn, "member", LDAP_MOD_ADD, dsdn); + } else { + rc = LDAP_SUCCESS; + } + if (rc == LDAP_TYPE_OR_VALUE_EXISTS) { + /* user already in that group */ + slapi_log_error(SLAPI_LOG_PLUGIN, ipa_winsync_plugin_name, + "Could not add user [%s] to the [%s] group: " + "user is already in that group\n", + dsdn, adddn); + } else if (rc != LDAP_SUCCESS) { + slapi_log_error(SLAPI_LOG_FATAL, ipa_winsync_plugin_name, + "Error adding user [%s] to the [%s] group: " + "(%d - %s)\n", dsdn, adddn, rc, + ldap_err2string(rc)); + } +#ifndef MEMBEROF_WORKS_FOR_INTERNAL_OPS + /* memberOf doesn't currently listen for internal operations + that change group membership - so we manually set the + memberOf attribute in the ds entry - this should not + conflict with memberOf */ + { + Slapi_Value *sv = slapi_value_new(); + slapi_value_init_string(sv, deldn); + if (slapi_entry_attr_has_syntax_value(ds_entry, + "memberOf", sv)) { + if (smods) { + slapi_mods_add_string(smods, LDAP_MOD_DELETE, + "memberOf", deldn); + if (do_modify) { + *do_modify = 1; /* added mods */ + } + } else if (update_entry) { + slapi_entry_delete_string(update_entry, + "memberOf", deldn); + } + } + if (adddn) { + slapi_value_set_string(sv, adddn); + if (!slapi_entry_attr_has_syntax_value(ds_entry, + "memberOf", sv)) { + if (smods) { + slapi_mods_add_string(smods, LDAP_MOD_ADD, + "memberOf", adddn); + if (do_modify) { + *do_modify = 1; /* added mods */ + } + } else if (update_entry) { + slapi_entry_add_string(update_entry, + "memberOf", adddn); + } + } + } + slapi_value_free(&sv); + } +#endif /* MEMBEROF_WORKS_FOR_INTERNAL_OPS */ + slapi_log_error(SLAPI_LOG_PLUGIN, ipa_winsync_plugin_name, + "<-- sync_acct_disable - %s DS account [%s]\n", + (ad_is_enabled) ? "enabled" : "disabled", + slapi_entry_get_dn_const(ds_entry)); + } + } + + return; +} + +/* if entry does not have attribute type and val, and neither + does the smods, add them to the smods */ +static void +find_and_add_mod(Slapi_Entry *ent, Slapi_Mods *smods, const char *type, + const char *val, size_t vallen, int *do_modify) +{ + int found = 1; + Slapi_Value *sv = slapi_value_new(); + LDAPMod *mod = NULL; + + slapi_value_init_string(sv, val); + if (!slapi_entry_attr_has_syntax_value(ent, type, sv)) { + /* entry doesn't have type val - see if there is already + a mod in the mods list that adds it replaces it */ + found = 0; /* not found in entry - see if in mod list */ + for (mod = slapi_mods_get_first_mod(smods); + !found && mod; + mod = slapi_mods_get_next_mod(smods)) { + int ii; + if (PL_strcasecmp(mod->mod_type, type)) { + continue; /* skip - not a mod of this type */ + } + if (!(mod->mod_op & (LDAP_MOD_ADD|LDAP_MOD_REPLACE))) { + continue; /* skip - not an add or replace op */ + } + /* now see if val is in the list of vals for this mod op */ + for (ii = 0; + !found && mod->mod_bvalues && mod->mod_bvalues[ii]; + ++ii) { + if (mod->mod_bvalues[ii]->bv_val) { + found = !PL_strncasecmp(mod->mod_bvalues[ii]->bv_val, + val, vallen); + } + } + } + } + if (!found) { + slapi_mods_add_string(smods, LDAP_MOD_ADD, type, val); + if (do_modify) { + *do_modify = 1; /* added a mod */ + } + slapi_log_error(SLAPI_LOG_PLUGIN, ipa_winsync_plugin_name, + "<-- find_and_add_mod - added value [%s] " + "to attribute [%s] in entry [%s]\n", + val, type, slapi_entry_get_dn_const(ent)); + } + slapi_value_free(&sv); + + return; +} + +/* + * If force sync is true, any time an entry is being added or modified + * in DS, we must ensure the entry has the ntUser objectclass, and that + * it has the ntUserDomainID attribute, and the value of that attribute + * corresponds to the samAccountName in the AD entry. + * ad_entry - entry from AD + * ds_entry - entry from DS + * + * The appropriate modify operation will be added to the given smods + * if it doesn't already exist. + */ +static void +do_force_sync( + const Slapi_Entry *ad_entry, /* the AD entry */ + Slapi_Entry *ds_entry, /* the DS entry */ + Slapi_Mods *smods, /* the mod list for MODIFYs */ + int *do_modify /* if not NULL, set to true if mods were added */ +) +{ + IPA_WinSync_Config *global_ipaconfig = ipa_winsync_get_config(); + PRBool forceSync; + + slapi_lock_mutex(global_ipaconfig->lock); + forceSync = global_ipaconfig->forceSync; + slapi_unlock_mutex(global_ipaconfig->lock); + + if (forceSync == PR_FALSE) { + return; /* not supported */ + } + + slapi_log_error(SLAPI_LOG_PLUGIN, ipa_winsync_plugin_name, + "do_force_sync - forcing sync of AD entry [%s] " + "with DS entry [%s]\n", + slapi_entry_get_dn_const(ad_entry), + slapi_entry_get_dn_const(ds_entry)); + + find_and_add_mod(ds_entry, smods, "objectClass", "ntUser", (size_t)6, do_modify); + + return; +} |