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/***************************************************************************
* Copyright (C) 2012 by Timothy Pearson *
* kb9vqf@pearsoncomputing.net *
* *
* 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 2 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, write to the *
* Free Software Foundation, Inc., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
#include <sys/types.h>
#include <sys/socket.h>
#include <netdb.h>
#include <tqlayout.h>
#include <klocale.h>
#include <kglobal.h>
#include <kparts/genericfactory.h>
#include <ksimpleconfig.h>
#include <kglobalsettings.h>
#include <kstandarddirs.h>
#include <kurlrequester.h>
#include <klistview.h>
#include <kopenwith.h>
#include <kpropertiesdialog.h>
#include <kio/job.h>
#include <tqdir.h>
#include <tqheader.h>
#include <kcombobox.h>
#include <kmessagebox.h>
#include <tqcheckbox.h>
#include <ktempdir.h>
#include "ldapcontroller.h"
#include "realmwizard.h"
#include "processingdialog.h"
// FIXME
// Connect this to CMake/Automake
#define KDE_CONFDIR "/etc/trinity"
#define ROLE_WORKSTATION 0
#define ROLE_REALM_CONTROLLER 1
typedef KGenericFactory<LDAPController, TQWidget> ldapFactory;
K_EXPORT_COMPONENT_FACTORY( kcm_ldapcontroller, ldapFactory("kcmldapcontroller"))
LDAPController::LDAPController(TQWidget *parent, const char *name, const TQStringList&)
: KCModule(parent, name), myAboutData(0)
{
TQVBoxLayout *layout = new TQVBoxLayout(this, KDialog::marginHint(), KDialog::spacingHint());
m_systemconfig = new KSimpleConfig( TQString::fromLatin1( KDE_CONFDIR "/ldap/ldapconfigrc" ));
m_systemconfig->setFileWriteMode(S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH);
KAboutData* about = new KAboutData("ldapcontroller", I18N_NOOP("TDE LDAP Controller"), "0.1",
I18N_NOOP("TDE LDAP Controller Control Panel Module"),
KAboutData::License_GPL,
I18N_NOOP("(c) 2012 Timothy Pearson"), 0, 0);
about->addAuthor("Timothy Pearson", 0, "kb9vqf@pearsoncomputing.net");
setAboutData( about );
m_base = new LDAPControllerConfigBase(this);
layout->add(m_base);
m_base->systemRole->clear();
m_base->systemRole->insertItem("Workstation", ROLE_WORKSTATION);
m_base->systemRole->insertItem("Realm Controller", ROLE_REALM_CONTROLLER);
setRootOnlyMsg(i18n("<b>LDAP controller settings take effect system wide, and require administrator access to modify</b><br>To alter the system's realm controller settings, click on the \"Administrator Mode\" button below."));
setUseRootOnlyMsg(true);
connect(m_base->systemEnableSupport, TQT_SIGNAL(clicked()), this, TQT_SLOT(changed()));
connect(m_base->systemEnableSupport, TQT_SIGNAL(clicked()), this, TQT_SLOT(processLockouts()));
connect(m_base->systemRole, TQT_SIGNAL(activated(const TQString&)), this, TQT_SLOT(systemRoleChanged()));
m_fqdn = getMachineFQDN();
load();
if (getuid() != 0 || !m_systemconfig->checkConfigFilesWritable( true )) {
m_base->systemEnableSupport->setEnabled(false);
}
processLockouts();
};
LDAPController::~LDAPController() {
}
// FIXME
// This should be moved to a TDE core library
TQString LDAPController::getMachineFQDN() {
struct addrinfo hints, *info, *p;
int gai_result;
char hostname[1024];
hostname[1023] = '\0';
gethostname(hostname, 1023);
memset(&hints, 0, sizeof hints);
hints.ai_family = AF_UNSPEC; // IPV4 or IPV6
hints.ai_socktype = SOCK_STREAM;
hints.ai_flags = AI_CANONNAME;
if ((gai_result = getaddrinfo(hostname, NULL, &hints, &info)) != 0) {
return TQString(hostname);
}
TQString fqdn = TQString(hostname);
for (p=info; p!=NULL; p=p->ai_next) {
fqdn = TQString(p->ai_canonname);
}
freeaddrinfo(info);
return fqdn;
}
void LDAPController::systemRoleChanged() {
if (m_base->systemRole->currentItem() != m_prevRole) {
if (m_base->systemRole->currentItem() == ROLE_REALM_CONTROLLER) {
// Verify that this workstation was not already bonded to an LDAP realm!
bool bonded = false;
TQStringList cfgRealms = m_systemconfig->groupList();
for (TQStringList::Iterator it(cfgRealms.begin()); it != cfgRealms.end(); ++it) {
if ((*it).startsWith("LDAPRealm-")) {
m_systemconfig->setGroup(*it);
if (m_systemconfig->readBoolEntry("bonded", false) == true) {
bonded = true;
}
}
}
if (bonded) {
KMessageBox::error(0, i18n("<qt>You are already bonded to a realm!<p>Please unbond from all realms before selecting a Realm Controller role</qt>"), i18n("Common Sense Failure"));
m_base->systemRole->setCurrentItem(0);
}
else {
// Something will probably change
save();
RealmWizard realmwizard(this, m_fqdn, this);
if (realmwizard.exec() < 0) {
// Wizard was cancelled
// Back out all changes!
m_base->systemRole->setCurrentItem(ROLE_WORKSTATION);
save();
}
// Something probably changed
load();
}
}
if (m_base->systemRole->currentItem() == ROLE_WORKSTATION) {
// RAJA FIXME
}
}
}
void LDAPController::processLockouts() {
bool enabled = (m_base->systemEnableSupport->isEnabled() && m_base->systemEnableSupport->isChecked());
m_base->systemRole->setEnabled(enabled);
}
void LDAPController::load() {
bool thisIsMyMachine;
m_systemconfig->setGroup(NULL);
m_base->systemEnableSupport->setChecked(m_systemconfig->readBoolEntry("EnableLDAP", false));
if (m_fqdn == m_systemconfig->readEntry("HostFQDN", "")) {
thisIsMyMachine = true;
}
else {
thisIsMyMachine = false;
}
TQString ldapRole = m_systemconfig->readEntry("LDAPRole", "Workstation");
if (!thisIsMyMachine) {
ldapRole = "Workstation";
}
if (ldapRole == "Realm Controller") {
m_base->systemRole->setCurrentItem(ROLE_REALM_CONTROLLER);
}
else {
m_base->systemRole->setCurrentItem(ROLE_WORKSTATION);
}
m_prevRole = m_base->systemRole->currentItem();
}
void LDAPController::defaults() {
//
}
void LDAPController::save() {
m_systemconfig->setGroup(NULL);
m_systemconfig->writeEntry("EnableLDAP", m_base->systemEnableSupport->isChecked());
m_systemconfig->writeEntry("LDAPRole", m_base->systemRole->currentText());
m_systemconfig->sync();
if (m_base->systemEnableSupport->isChecked()) {
// // Write the Kerberos5 configuration file
// writeKrb5ConfFile();
// // Write the LDAP configuration file
// writeLDAPConfFile();
// // Write the NSSwitch configuration file
// writeNSSwitchFile();
// // Write the PAM configuration files
// writePAMFiles();
// // Write the cron files
// writeCronFiles();
}
load();
}
void replacePlaceholdersInFile(TQString infile, TQString outfile) {
// RAJA FIXME
}
int LDAPController::createNewLDAPRealm(TQWidget* dialogparent, LDAPRealmConfig realmconfig, TQString adminUserName, const char * adminPassword, TQString adminRealm, TQString *errstr) {
ProcessingDialog pdialog(dialogparent);
pdialog.setStatusMessage(i18n("Loading data for realm deployment..."));
pdialog.raise();
pdialog.setActiveWindow();
tqApp->processEvents();
// Find the templates
TQString templateDir = locate("data", "kcmldapcontroller/skel");
printf("[RAJA DEBUG 100.0] templateDir: %s\n\r", templateDir.ascii()); fflush(stdout);
if (templateDir == "") {
pdialog.closeDialog();
return -1;
}
KTempDir configTempDir;
configTempDir.setAutoDelete(true);
replacePlaceholdersInFile(templateDir + "heimdal/heimdal.defaults", configTempDir.name() + "heimdal/heimdal.defaults");
// RAJA FIXME
pdialog.closeDialog();
}
int LDAPController::buttons() {
return KCModule::Apply|KCModule::Help;
}
TQString LDAPController::quickHelp() const
{
return i18n("This module configures an LDAP Realm Controller.");
}
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