static void DoSetHostname(JoinProcessOptions *options, LWException **exc)
{
LWException *inner = NULL;
DWORD ceError;
LW_TRY(exc,
DJSetComputerName(options->computerName,
options->domainName, &LW_EXC));
#ifndef ENABLE_MINIMAL
ceError = DJConfigureHostsEntry(NULL);
if(ceError == ERROR_FILE_NOT_FOUND)
{
ceError = ERROR_SUCCESS;
#if !defined(__LWI_DARWIN__)
DJ_LOG_WARNING("Warning: Could not find nsswitch file");
#endif
}
LW_CLEANUP_CTERR(exc, ceError);
#endif
#ifndef ENABLE_MINIMAL
DJRestartIfRunning("nscd", &inner);
if(!LW_IS_OK(inner) && inner->code == ERROR_FILE_NOT_FOUND)
LW_HANDLE(&inner);
LW_CLEANUP(exc, inner);
#endif
cleanup:
LW_HANDLE(&inner);
}
void
DJManageDaemonsDescription(
BOOLEAN bStart,
PSTR *description,
LWException **exc
)
{
BOOLEAN bFileExists = TRUE;
LWException *innerExc = NULL;
StringBuffer buffer;
PSTR daemonDescription = NULL;
LW_CLEANUP_CTERR(exc, CTStringBufferConstruct(&buffer));
LW_CLEANUP_CTERR(exc, CTCheckFileExists(PWGRD, &bFileExists));
if(bFileExists && bStart)
{
LW_CLEANUP_CTERR(exc, CTStringBufferAppend(&buffer, "Shutdown pwgrd because it only handles usernames up to 8 characters long. This is done by running '/sbin/init.d/pwgr stop' and setting PWGR=0 in "PWGRD"."));
}
*description = CTStringBufferFreeze(&buffer);
cleanup:
CT_SAFE_FREE_STRING(daemonDescription);
LW_HANDLE(&innerExc);
CTStringBufferDestroy(&buffer);
}
void DJRestartIfRunning(PCSTR daemon, LWException **exc)
{
BOOLEAN running;
LWException *inner = NULL;
DJGetDaemonStatus(daemon, &running, &inner);
if(!LW_IS_OK(inner) && inner->code == ERROR_SERVICE_NOT_FOUND)
{
//The daemon isn't installed
LW_HANDLE(&inner);
running = FALSE;
}
LW_CLEANUP(exc, inner);
if(!running)
goto cleanup;
DJ_LOG_INFO("Restarting '%s'", daemon);
LW_TRY(exc, DJStartStopDaemon(daemon, FALSE, &LW_EXC));
DJ_LOG_INFO("Starting '%s'", daemon);
LW_TRY(exc, DJStartStopDaemon(daemon, TRUE, &LW_EXC));
cleanup:
LW_HANDLE(&inner);
}
void
DoNsswitch(
JoinProcessOptions *options,
LWException **exc
)
{
LWException *restartException = NULL;
NsswitchConf conf;
DWORD ceError = ERROR_SUCCESS;
memset(&conf, 0, sizeof(conf));
LW_TRY(exc, ConfigureApparmor(options->joiningDomain, &LW_EXC));
if(options->joiningDomain)
LW_CLEANUP_CTERR(exc, DJFixMethodsConfigFile());
else
LW_CLEANUP_CTERR(exc, DJUnconfigMethodsConfigFile());
ceError = ReadNsswitchConf(&conf, "", TRUE);
if(ceError == ERROR_FILE_NOT_FOUND)
{
ceError = ERROR_SUCCESS;
if (options->warningCallback != NULL)
{
options->warningCallback(options, "Could not find file", "Could not find nsswitch file");
}
goto cleanup;
}
LW_CLEANUP_CTERR(exc, ceError);
if(options->joiningDomain)
{
LW_TRY(exc, RemoveCompat(&conf, NULL, &LW_EXC));
}
LW_CLEANUP_CTERR(exc, UpdateNsswitchConf(&conf, options->joiningDomain));
if(conf.modified)
LW_CLEANUP_CTERR(exc, WriteNsswitchConfiguration("", &conf));
else
DJ_LOG_INFO("nsswitch not modified");
CTCaptureOutputToExc( SCRIPTDIR "/ConfigureLogin nsswitch_restart",
&restartException);
if(restartException != NULL && restartException->code == ERROR_BAD_COMMAND)
{
if (options->warningCallback)
{
options->warningCallback(options, "Some services require manual restart", restartException->longMsg);
}
LW_HANDLE(&restartException);
}
LW_CLEANUP(exc, restartException);
LW_TRY(exc, RestartDtloginIfRunning(options, &LW_EXC));
if (options->joiningDomain && options->warningCallback != NULL)
{
options->warningCallback(options,
"System restart required",
"Your system has been configured to authenticate to "
"Active Directory for the first time. It is recommended "
"that you restart your system to ensure that all applications "
"recognize the new settings.");
}
cleanup:
FreeNsswitchConfContents(&conf);
}
static void RestartDtloginIfRunning(JoinProcessOptions *options, LWException **exc)
{
BOOLEAN doRestart;
BOOLEAN inX;
LWException *inner = NULL;
DistroInfo distro;
memset(&distro, 0, sizeof(distro));
DJGetDaemonStatus("dtlogin", &doRestart, &inner);
if(!LW_IS_OK(inner) && inner->code == ERROR_SERVICE_NOT_FOUND)
{
LW_HANDLE(&inner);
goto cleanup;
}
LW_CLEANUP(exc, inner);
if(doRestart)
{
/* Dtlogin will only be restarted if no one is logged in. */
LW_CLEANUP_CTERR(exc, CTIsUserInX(&inX));
if(inX)
{
doRestart = FALSE;
/* If we're disabling domain logins, it isn't critical that
* dtlogin is restarted. Without lwiauthd running, domain
* users won't be able to log in anyway. */
if(options->joiningDomain)
{
LW_CLEANUP_CTERR(exc, DJGetDistroInfo(NULL, &distro));
if(distro.os == OS_SUNOS)
{
if (options->warningCallback != NULL)
{
options->warningCallback(options, "Unable to restart dtlogin",
"The dtlogin process needs to be restarted for domain users to interactively login graphically, but it cannot be restarted at this time because a user is currently logged in. After the user exits, please run these commands as root, outside of an Xwindows session:\n\n"
"/etc/init.d/dtlogin stop\n"
"/etc/init.d/dtlogin start");
}
}
else if(distro.os == OS_HPUX)
{
if (options->warningCallback != NULL)
{
options->warningCallback(options, "Unable to restart dtlogin",
"The dtlogin process needs to be restarted for domain users to interactively login graphically, but it cannot be restarted at this time because a user is currently logged in. After the user exits, please run these commands as root, outside of an Xwindows session:\n\n"
"/sbin/init.d/dtlogin.rc stop\n"
"/sbin/init.d/dtlogin.rc start");
}
}
else if(distro.os == OS_AIX)
{
if (options->warningCallback != NULL)
{
options->warningCallback(options, "Unable to restart dtlogin",
"The dtlogin process needs to be restarted for domain users to interactively login graphically, but it cannot be restarted at this time because a user is currently logged in. After the user exits, please run these commands as root, outside of an Xwindows session:\n\n"
"kill `cat /var/dt/Xpid`\n"
"/etc/rc.dt");
}
}
else
{
if (options->warningCallback != NULL)
{
options->warningCallback(options, "Unable to restart dtlogin",
"The dtlogin process needs to be restarted for domain users to interactively login graphically, but it cannot be restarted at this time because a user is currently logged in. After the user exits, please restart dtlogin.");
}
}
}
}
}
if(doRestart)
{
LW_TRY(exc, DJStartStopDaemon("dtlogin", FALSE, &LW_EXC));
LW_TRY(exc, DJStartStopDaemon("dtlogin", TRUE, &LW_EXC));
}
cleanup:
LW_HANDLE(&inner);
DJFreeDistroInfo(&distro);
}
void
DJManageDaemons(
BOOLEAN bStart,
LWException **exc
)
{
BOOLEAN bFileExists = TRUE;
FILE* fp = NULL;
LWException *innerExc = NULL;
int i;
PLSA_LOG_INFO pLogInfo = NULL;
BOOLEAN bLsassContacted = FALSE;
DWORD dwError = 0;
LW_HANDLE hLsa = NULL;
LW_CLEANUP_CTERR(exc, CTCheckFileExists(PWGRD, &bFileExists));
if(bFileExists)
{
//Shutdown pwgr (a nscd-like daemon) on HP-UX because it only handles
//usernames up to 8 characters in length.
LW_TRY(exc, DJStartStopDaemon("pwgr", FALSE, &LW_EXC));
LW_CLEANUP_CTERR(exc, CTRunSedOnFile(PWGRD, PWGRD, FALSE, "s/=1/=0/"));
}
if(bStart)
{
// Set registry value for gpagentd to autostart.
dwError = SetBooleanRegistryValue("Services\\gpagent", "Autostart", TRUE);
// Trigger gpagentd start
dwError = DJStartService("gpagent");
// Make sure lsass is responding
bLsassContacted = FALSE;
for (i = 0; !bLsassContacted && i < 30; i++)
{
DJ_LOG_INFO("Trying to contact lsassd");
if (hLsa)
{
LsaCloseServer(hLsa);
hLsa = NULL;
}
dwError = LsaOpenServer(&hLsa);
if (dwError == ERROR_FILE_NOT_FOUND ||
dwError == LW_ERROR_ERRNO_ECONNREFUSED)
{
DJ_LOG_INFO("Failed with %d", dwError);
dwError = 0;
sleep(1);
continue;
}
LW_CLEANUP_CTERR(exc, dwError);
LW_CLEANUP_CTERR(exc, LsaGetLogInfo(hLsa, &pLogInfo));
bLsassContacted = TRUE;
}
if (!bLsassContacted)
{
LW_RAISE_EX(exc, ERROR_SERVICE_NOT_ACTIVE, "Unable to reach lsassd", "The lsass daemon could not be reached for 30 seconds after trying to start it. Please verify it is running.");
goto cleanup;
}
}
else
{
dwError = SetBooleanRegistryValue("Services\\gpagent", "Autostart", FALSE);
dwError = DJStopService("gpagent");
}
cleanup:
CTSafeCloseFile(&fp);
if (pLogInfo)
{
LsaFreeLogInfo(pLogInfo);
}
if (hLsa)
{
LsaCloseServer(hLsa);
}
LW_HANDLE(&innerExc);
}
