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425 lines
15 KiB
425 lines
15 KiB
/***************************************************************************
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* Copyright (C) 2012 by Timothy Pearson *
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* kb9vqf@pearsoncomputing.net *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the *
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* Free Software Foundation, Inc., *
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* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
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***************************************************************************/
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#include <tqlayout.h>
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#include <klocale.h>
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#include <kglobal.h>
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#include <kcombobox.h>
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#include <kparts/genericfactory.h>
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#include <ksimpleconfig.h>
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#include <kglobalsettings.h>
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#include <kstandarddirs.h>
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#include <kurlrequester.h>
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#include <klistview.h>
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#include <kopenwith.h>
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#include <kpropertiesdialog.h>
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#include <kio/job.h>
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#include <tqdir.h>
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#include <tqheader.h>
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#include <knuminput.h>
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#include <kpassdlg.h>
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#include <klineedit.h>
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#include <kmessagebox.h>
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#include "ldap.h"
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#include "bondwizard.h"
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#include "ldappasswddlg.h"
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#include "realmpropertiesdialog.h"
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// FIXME
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// Connect this to CMake/Automake
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#define KDE_CONFDIR "/etc/trinity"
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#define KRB5_FILE "/etc/krb5.conf"
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typedef KGenericFactory<LDAPConfig, TQWidget> ldapFactory;
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K_EXPORT_COMPONENT_FACTORY( kcm_ldap, ldapFactory("kcmldap"))
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KSimpleConfig *systemconfig = 0;
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LDAPConfig::LDAPConfig(TQWidget *parent, const char *name, const TQStringList&)
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: KCModule(parent, name), myAboutData(0)
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{
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TQVBoxLayout *layout = new TQVBoxLayout(this, KDialog::marginHint(), KDialog::spacingHint());
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systemconfig = new KSimpleConfig( TQString::fromLatin1( KDE_CONFDIR "/ldap/ldapconfigrc" ));
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KAboutData* about = new KAboutData("ldap", I18N_NOOP("TDE LDAP Manager"), "0.1",
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I18N_NOOP("TDE LDAP Manager Control Panel Module"),
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KAboutData::License_GPL,
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I18N_NOOP("(c) 2012 Timothy Pearson"), 0, 0);
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about->addAuthor("Timothy Pearson", 0, "kb9vqf@pearsoncomputing.net");
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setAboutData( about );
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base = new LDAPConfigBase(this);
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layout->add(base);
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base->ldapRealmList->setAllColumnsShowFocus(true);
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base->ldapRealmList->setFullWidth(true);
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setRootOnlyMsg(i18n("<b>Bonded LDAP realms take effect system wide, and require administrator access to modify</b><br>To alter the system's bonded LDAP realms, click on the \"Administrator Mode\" button below."));
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setUseRootOnlyMsg(true);
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connect(base->systemEnableSupport, TQT_SIGNAL(clicked()), this, TQT_SLOT(changed()));
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connect(base->defaultRealm, TQT_SIGNAL(activated(int)), this, TQT_SLOT(changed()));
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connect(base->ticketLifetime, TQT_SIGNAL(valueChanged(int)), this, TQT_SLOT(changed()));
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connect(base->systemEnableSupport, TQT_SIGNAL(clicked()), this, TQT_SLOT(processLockouts()));
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connect(base->ldapRealmList, TQT_SIGNAL(selectionChanged()), this, TQT_SLOT(processLockouts()));
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connect(base->btnBondRealm, TQT_SIGNAL(clicked()), this, TQT_SLOT(bondToNewRealm()));
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connect(base->btnReBondRealm, TQT_SIGNAL(clicked()), this, TQT_SLOT(reBondToRealm()));
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connect(base->btnRemoveRealm, TQT_SIGNAL(clicked()), this, TQT_SLOT(removeRealm()));
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connect(base->btnDeactivateRealm, TQT_SIGNAL(clicked()), this, TQT_SLOT(deactivateRealm()));
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connect(base->btnRealmProperties, TQT_SIGNAL(clicked()), this, TQT_SLOT(realmProperties()));
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load();
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if (getuid() != 0 || !systemconfig->checkConfigFilesWritable( true )) {
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base->systemEnableSupport->setEnabled(false);
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}
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processLockouts();
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};
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LDAPConfig::~LDAPConfig() {
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delete systemconfig;
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}
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void LDAPConfig::load() {
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kgs = new KGlobalSettings();
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load(false);
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}
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void LDAPConfig::load(bool useDefaults )
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{
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//Update the toggle buttons with the current configuration
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systemconfig->setReadDefaults( useDefaults );
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systemconfig->setGroup(NULL);
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base->systemEnableSupport->setChecked(systemconfig->readBoolEntry("EnableLDAP", false));
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m_defaultRealm = systemconfig->readEntry("DefaultRealm", TQString::null);
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m_ticketLifetime = systemconfig->readNumEntry("TicketLifetime", 86400);
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// Load realms
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m_realms.clear();
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TQStringList cfgRealms = systemconfig->groupList();
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for (TQStringList::Iterator it(cfgRealms.begin()); it != cfgRealms.end(); ++it) {
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if ((*it).startsWith("LDAPRealm-")) {
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systemconfig->setGroup(*it);
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TQString realmName=*it;
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realmName.remove(0,strlen("LDAPRealm-"));
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if (!m_realms.contains(realmName)) {
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// Read in realm data
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LDAPRealmConfig realmcfg;
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realmcfg.name = realmName;
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realmcfg.bonded = systemconfig->readBoolEntry("bonded");
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realmcfg.uid_offset = systemconfig->readNumEntry("uid_offset");
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realmcfg.gid_offset = systemconfig->readNumEntry("gid_offset");
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realmcfg.domain_mappings = systemconfig->readListEntry("domain_mappings");
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realmcfg.kdc = systemconfig->readEntry("kdc");
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realmcfg.kdc_port = systemconfig->readNumEntry("kdc_port");
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realmcfg.admin_server = systemconfig->readEntry("admin_server");
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realmcfg.admin_server_port = systemconfig->readNumEntry("admin_server_port");
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realmcfg.pkinit_require_eku = systemconfig->readBoolEntry("pkinit_require_eku");
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realmcfg.pkinit_require_krbtgt_otherName = systemconfig->readBoolEntry("pkinit_require_krbtgt_otherName");
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realmcfg.win2k_pkinit = systemconfig->readBoolEntry("win2k_pkinit");
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realmcfg.win2k_pkinit_require_binding = systemconfig->readBoolEntry("win2k_pkinit_require_binding");
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// Add realm to list
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m_realms.insert(realmName, realmcfg);
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}
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}
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}
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base->ticketLifetime->setValue(m_ticketLifetime);
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updateRealmList();
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processLockouts();
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emit changed(useDefaults);
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}
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void LDAPConfig::updateRealmList() {
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base->ldapRealmList->clear();
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base->defaultRealm->clear();
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LDAPRealmConfigList::Iterator it;
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for (it = m_realms.begin(); it != m_realms.end(); ++it) {
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LDAPRealmConfig realmcfg = it.data();
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(void)new TQListViewItem(base->ldapRealmList, ((realmcfg.bonded)?i18n("Bonded"):i18n("Deactivated")), realmcfg.name);
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base->defaultRealm->insertItem(realmcfg.name);
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}
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if (m_defaultRealm != "") {
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for (int i=0; i<base->defaultRealm->count(); i++) {
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if (base->defaultRealm->text(i) == m_defaultRealm) {
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base->defaultRealm->setCurrentItem(i);
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break;
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}
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}
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}
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processLockouts();
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}
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void LDAPConfig::defaults() {
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}
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void LDAPConfig::save() {
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// Write system configuration
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systemconfig->setGroup(NULL);
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systemconfig->writeEntry("EnableLDAP", base->systemEnableSupport->isChecked());
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m_defaultRealm = base->defaultRealm->currentText();
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m_ticketLifetime = base->ticketLifetime->value();
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if (m_defaultRealm != "") {
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systemconfig->writeEntry("DefaultRealm", m_defaultRealm);
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}
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else {
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systemconfig->deleteEntry("DefaultRealm");
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}
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systemconfig->writeEntry("TicketLifetime", m_ticketLifetime);
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LDAPRealmConfigList::Iterator it;
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for (it = m_realms.begin(); it != m_realms.end(); ++it) {
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LDAPRealmConfig realmcfg = it.data();
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TQString configRealmName = realmcfg.name;
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configRealmName.prepend("LDAPRealm-");
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systemconfig->setGroup(configRealmName);
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// Save realm settings
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systemconfig->writeEntry("bonded", realmcfg.bonded);
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systemconfig->writeEntry("uid_offset", realmcfg.uid_offset);
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systemconfig->writeEntry("gid_offset", realmcfg.gid_offset);
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systemconfig->writeEntry("domain_mappings", realmcfg.domain_mappings);
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systemconfig->writeEntry("kdc", realmcfg.kdc);
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systemconfig->writeEntry("kdc_port", realmcfg.kdc_port);
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systemconfig->writeEntry("admin_server", realmcfg.admin_server);
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systemconfig->writeEntry("admin_server_port", realmcfg.admin_server_port);
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systemconfig->writeEntry("pkinit_require_eku", realmcfg.pkinit_require_eku);
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systemconfig->writeEntry("pkinit_require_krbtgt_otherName", realmcfg.pkinit_require_krbtgt_otherName);
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systemconfig->writeEntry("win2k_pkinit", realmcfg.win2k_pkinit);
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systemconfig->writeEntry("win2k_pkinit_require_binding", realmcfg.win2k_pkinit_require_binding);
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}
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// Delete any realms that do not exist in the m_realms database
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TQStringList cfgRealms = systemconfig->groupList();
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for (TQStringList::Iterator it(cfgRealms.begin()); it != cfgRealms.end(); ++it) {
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if ((*it).startsWith("LDAPRealm-")) {
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systemconfig->setGroup(*it);
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TQString realmName=*it;
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realmName.remove(0,strlen("LDAPRealm-"));
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if (!m_realms.contains(realmName)) {
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systemconfig->deleteGroup(*it);
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}
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}
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}
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systemconfig->sync();
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// Write the Kerberos5 configuration file
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writeKrb5ConfFile();
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load();
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}
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void LDAPConfig::processLockouts() {
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bool panelIsEnabled = base->systemEnableSupport->isChecked();
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base->groupRealms->setEnabled(panelIsEnabled);
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TQListViewItem *selrealm = base->ldapRealmList->selectedItem();
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if (selrealm) {
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LDAPRealmConfig realmcfg = m_realms[selrealm->text(1)];
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base->btnBondRealm->setEnabled(true);
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base->btnReBondRealm->setEnabled(true);
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if (realmcfg.bonded) {
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base->btnDeactivateRealm->setEnabled(true);
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base->btnRemoveRealm->setEnabled(false);
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base->btnRealmProperties->setEnabled(false);
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}
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else {
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base->btnDeactivateRealm->setEnabled(false);
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base->btnRemoveRealm->setEnabled(true);
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base->btnRealmProperties->setEnabled(true);
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}
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}
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else {
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base->btnBondRealm->setEnabled(true);
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base->btnReBondRealm->setEnabled(false);
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base->btnDeactivateRealm->setEnabled(false);
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base->btnRemoveRealm->setEnabled(false);
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base->btnRealmProperties->setEnabled(false);
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}
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}
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void LDAPConfig::bondToNewRealm() {
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// RAJA FIXME
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// Something will probably change
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save();
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BondWizard bondwizard(&m_realms, this, this);
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bondwizard.exec();
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// Something probably changed
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load();
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}
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void LDAPConfig::reBondToRealm() {
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TQListViewItem *selrealm = base->ldapRealmList->selectedItem();
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if (selrealm) {
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TQString realmName = selrealm->text(1);
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LDAPRealmConfig realmcfg = m_realms[realmName];
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if (realmcfg.bonded == false) {
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// Password prompt...
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TQString errorString;
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LDAPPasswordDialog passdlg(this);
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if (passdlg.exec() == TQDialog::Accepted) {
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if (bondRealm(m_realms[realmName], passdlg.m_base->ldapAdminUsername->text(), passdlg.m_base->ldapAdminPassword->password(), passdlg.m_base->ldapAdminRealm->text(), &errorString) == 0) {
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// Success!
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realmcfg.bonded = true;
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m_realms.remove(realmName);
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m_realms.insert(realmName, realmcfg);
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save();
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}
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else {
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KMessageBox::error(this, i18n("<qt><b>Unable to bond to realm!</b><p>%1</qt>").arg(errorString), i18n("Unable to Bond to Realm"));
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}
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}
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}
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}
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updateRealmList();
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}
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void LDAPConfig::removeRealm() {
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TQListViewItem *selrealm = base->ldapRealmList->selectedItem();
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if (selrealm) {
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m_realms.remove(selrealm->text(1));
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updateRealmList();
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changed();
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}
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}
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void LDAPConfig::deactivateRealm() {
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TQListViewItem *selrealm = base->ldapRealmList->selectedItem();
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if (selrealm) {
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TQString realmName = selrealm->text(1);
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LDAPRealmConfig realmcfg = m_realms[realmName];
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if (realmcfg.bonded == true) {
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// Password prompt...
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TQString errorString;
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LDAPPasswordDialog passdlg(this);
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passdlg.m_base->passprompt->setText(i18n("Please provide LDAP realm administrator credentials below to complete the unbonding process"));
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if (passdlg.exec() == TQDialog::Accepted) {
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if (unbondRealm(m_realms[realmName], passdlg.m_base->ldapAdminUsername->text(), passdlg.m_base->ldapAdminPassword->password(), passdlg.m_base->ldapAdminRealm->text(), &errorString) == 0) {
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// Success!
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realmcfg.bonded = false;
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m_realms.remove(realmName);
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m_realms.insert(realmName, realmcfg);
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save();
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}
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else {
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KMessageBox::error(this, i18n("<qt><b>Unable to unbond from realm!</b><p>%1</qt>").arg(errorString), i18n("Unable to Unbond from Realm"));
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}
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}
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}
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}
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updateRealmList();
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}
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int LDAPConfig::bondRealm(LDAPRealmConfig realmcfg, TQString adminUserName, const char * adminPassword, TQString adminRealm, TQString *errstr) {
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// RAJA FIXME
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return 1; // Failure
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}
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int LDAPConfig::unbondRealm(LDAPRealmConfig realmcfg, TQString adminUserName, const char * adminPassword, TQString adminRealm, TQString *errstr) {
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// RAJA FIXME
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return 1; // Failure
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}
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void LDAPConfig::realmProperties() {
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TQListViewItem *selrealm = base->ldapRealmList->selectedItem();
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if (selrealm) {
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RealmPropertiesDialog rpdialog(&m_realms, selrealm->text(1), this);
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if (rpdialog.exec() == TQDialog::Accepted) {
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updateRealmList();
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changed();
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}
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}
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}
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void LDAPConfig::writeKrb5ConfFile() {
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TQFile file(KRB5_FILE);
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if (file.open(IO_WriteOnly)) {
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TQTextStream stream( &file );
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stream << "# This file was automatically generated by TDE\n";
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stream << "# All changes will be lost!\n";
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stream << "\n";
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// Defaults
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// FIXME
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// These should be configurable!
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stream << "[libdefaults]\n";
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stream << " ticket_lifetime = " << m_ticketLifetime << "\n";
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if (m_defaultRealm != "") {
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stream << " default_realm = " << m_defaultRealm << "\n";
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}
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stream << " default_etypes = des3-hmac-sha1 des-cbc-crc des-cbc-md5\n";
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stream << " default_etypes_des = des3-hmac-sha1 des-cbc-crc des-cbc-md5\n";
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stream << "\n";
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// Realms
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stream << "[realms]\n";
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LDAPRealmConfigList::Iterator it;
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for (it = m_realms.begin(); it != m_realms.end(); ++it) {
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LDAPRealmConfig realmcfg = it.data();
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stream << " " << realmcfg.name << " = {\n";
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stream << " kdc = " << realmcfg.kdc << ":" << realmcfg.kdc_port << "\n";
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stream << " admin_server = " << realmcfg.admin_server << ":" << realmcfg.admin_server_port << "\n";
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stream << " pkinit_require_eku = " << (realmcfg.pkinit_require_eku?"true":"false") << "\n";
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stream << " pkinit_require_krbtgt_otherName = " << (realmcfg.pkinit_require_krbtgt_otherName?"true":"false") << "\n";
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stream << " win2k_pkinit = " << (realmcfg.win2k_pkinit?"yes":"no") << "\n";
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stream << " win2k_pkinit_require_binding = " << (realmcfg.win2k_pkinit_require_binding?"yes":"no") << "\n";
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stream << " }\n";
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}
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stream << "\n";
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// Domain aliases
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stream << "[domain_realm]\n";
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LDAPRealmConfigList::Iterator it2;
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for (it2 = m_realms.begin(); it2 != m_realms.end(); ++it2) {
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LDAPRealmConfig realmcfg = it2.data();
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TQStringList domains = realmcfg.domain_mappings;
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for (TQStringList::Iterator it3 = domains.begin(); it3 != domains.end(); ++it3 ) {
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stream << " " << *it3 << " = " << realmcfg.name << "\n";
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}
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}
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file.close();
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}
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}
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int LDAPConfig::buttons() {
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return KCModule::Apply|KCModule::Help;
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}
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TQString LDAPConfig::quickHelp() const
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{
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return i18n("This module configures which LDAP realms TDE uses for authentication.");
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}
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