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package org.openslx.taskmanager.tasks;
import java.io.File;
import java.io.IOException;
import java.nio.charset.StandardCharsets;
import java.nio.file.Files;
import java.nio.file.Paths;
import org.apache.commons.compress.archivers.tar.TarArchiveOutputStream;
import org.apache.commons.io.FileUtils;
import org.openslx.satserver.util.Archive;
import org.openslx.satserver.util.Util;
import org.openslx.taskmanager.api.AbstractTask;
import com.google.gson.annotations.Expose;
public class CreateAdConfig extends AbstractTask
{
@Expose
private int moduleid = 0;
@Expose
private String filename = null;
@Expose
private String server = null;
@Expose
private String searchbase = null;
@Expose
private String binddn = null;
@Expose
private String bindpw = null;
@Expose
private String proxyip = null;
@Expose
private int proxyport = 0;
@Expose
private String home = null;
private Output status = new Output();
@Override
protected boolean initTask()
{
// TODO: Check path is allowed
this.setStatusObject( this.status );
if ( filename == null || server == null || searchbase == null || binddn == null || bindpw == null || proxyip == null || proxyport == 0 || moduleid == 0 ) {
status.error = "Missing argument to task";
return false;
}
if ( this.home == null )
this.home = "";
return true;
}
@Override
protected boolean execute()
{
TarArchiveOutputStream outArchive = null;
try {
// ldadp config
String ldadpConf = String.format(
"[%s]\n"
+ "binddn=%s\n"
+ "bindpw=%s\n"
+ "base=%s\n"
+ "port=%s\n"
+ "home=%s\n"
+ "\n",
this.server,
this.binddn,
this.bindpw,
this.searchbase,
this.proxyport,
this.home );
String fileName = "/opt/ldadp/configs/" + this.moduleid + ".cfg";
try {
Files.deleteIfExists( Paths.get( filename ) );
} catch ( IOException e1 ) {
}
try {
FileUtils.writeStringToFile( new File( fileName ), ldadpConf, StandardCharsets.UTF_8 );
} catch ( IOException e ) {
status.error = e.toString();
return false;
}
try {
outArchive = Archive.createTarArchive( this.filename );
} catch ( IOException e ) {
status.error = "Could not create archive at " + this.filename;
return false;
}
// Generic ldap config
String ldapConf = String
.format(
"URI ldap://%s:%d/\n"
+ "BASE %s\n"
+ "BIND_TIMELIMIT 10\n"
+ "TIMELIMIT 30\n"
+ "nss_base_passwd %s\n"
+ "nss_base_group %s\n"
+ "nss_initgroups_ignoreusers avahi,avahi-autoipd,backup,bin,colord,daemon,dnsmasq,games,gnats,hplip,irc,kernoops,libuuid,lightdm,list,lp,mail,man,messagebus,news,proxy,pulse,root,rtkit,saned,speech-dispatcher,sshd,sync,sys,syslog,usbmux,uucp,whoopsie,www-data\n",
this.proxyip, this.proxyport,
this.searchbase,
this.searchbase,
this.searchbase
);
// nslcd config
String nslcdConf = String
.format(
"URI ldap://%s:%d/\n"
+ "BASE %s\n"
+ "BIND_TIMELIMIT 10\n"
+ "TIMELIMIT 30\n"
+ "scope sub\n"
+ "nss_initgroups_ignoreusers avahi,avahi-autoipd,backup,bin,colord,daemon,dnsmasq,games,gnats,hplip,irc,kernoops,libuuid,lightdm,list,lp,mail,man,messagebus,news,proxy,pulse,root,rtkit,saned,speech-dispatcher,sshd,sync,sys,syslog,usbmux,uucp,whoopsie,www-data\n",
this.proxyip, this.proxyport,
this.searchbase,
this.searchbase,
this.searchbase
);
// nsswitch.conf with ldap enabled
if ( !Archive.tarAddFile( outArchive, "/etc/nsswitch.conf", new File( "./data/ad/nsswitch.conf" ), 0644 ) ) {
status.error = "Could not add nsswitch.conf to module";
return false;
}
// All the pam.d common-XXXX files
for ( String file : new String[] { "common-auth", "common-account", "common-session", "common-session-noninteractive", "common-password" } ) {
if ( !Archive.tarAddFile( outArchive, "/etc/pam.d/" + file, new File( "./data/ad/" + file ), 0644 ) ) {
status.error = "Could not add " + file + " to module";
return false;
}
}
// Home if present
if ( this.home.length() != 0
&& !Archive.tarAddFile( outArchive, "/opt/openslx/scripts/pam_script_mount_persistent", new File( "./data/ad/mountscript" ), 0644 ) ) {
status.error = "Could not add mount script to module";
return false;
}
boolean ret = Archive.tarCreateFileFromString( outArchive, "/etc/ldap.conf", ldapConf, 0644 )
&& Archive.tarCreateFileFromString( outArchive, "/etc/nslcd.conf", nslcdConf, 0644 )
&& Archive.tarCreateSymlink( outArchive, "/etc/ldap.conf", "/etc/ldap/ldap.conf" )
&& Archive.tarCreateSymlink( outArchive, "/etc/ldap.conf", "/etc/openldap/ldap.conf" )
&& Archive.tarCreateSymlink( outArchive, "../nslcd.service", "/etc/systemd/system/basic.target.wants/nslcd.service" );
if ( !ret ) {
status.error = "Could not add ldap configs to module";
}
return ret;
} finally {
Util.multiClose( outArchive );
}
}
/**
* Output - contains additional status data of this task
*/
@SuppressWarnings( "unused" )
private static class Output
{
protected String error = null;
}
}
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