forked from poppyred/1.6.x
/
exec.shorewall.php
executable file
·969 lines (805 loc) · 31.7 KB
/
exec.shorewall.php
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<?php
include_once(dirname(__FILE__)."/ressources/class.mysql.shorewall.inc");
include_once(dirname(__FILE__)."/ressources/class.shorewall.stats.inc");
include_once(dirname(__FILE__)."/ressources/class.sockets.inc");
include_once(dirname(__FILE__)."/ressources/class.system.nics.inc");
include_once(dirname(__FILE__).'/framework/class.unix.inc');
include_once(dirname(__FILE__)."/framework/frame.class.inc");
if(preg_match("#schedule-id=([0-9]+)#",implode(" ",$argv),$re)){$GLOBALS["SCHEDULE_ID"]=$re[1];}
if(preg_match("#--verbose#",implode(" ",$argv))){$GLOBALS["VERBOSE"]=true;$GLOBALS["VERBOSE"]=true;ini_set('display_errors', 1);ini_set('error_reporting', E_ALL);ini_set('error_prepend_string',null);ini_set('error_append_string',null);}
if(preg_match("#--force#",implode(" ",$argv))){$GLOBALS["FORCE"]=true;}
$GLOBALS["OUTPUT"]=null;
ini_set('display_errors', 1);ini_set('error_reporting', E_ALL);ini_set('error_prepend_string',null);ini_set('error_append_string',null);
$GLOBALS["TITLENAME"]="Firewall configurator";
if($argv[1]=="--build"){$GLOBALS["OUTPUT"]=true;build();exit;}
if($argv[1]=="--restart"){$GLOBALS["OUTPUT"]=true;restart();exit;}
if($argv[1]=="--hourly"){$GLOBALS["OUTPUT"]=true;hourly();exit;}
function build(){
if($GLOBALS["OUTPUT"]){echo "Starting......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]}, building configuration.\n";}
@mkdir("/var/lib/shorewall",0755,true);
$unix=new unix();
if(!isset($GLOBALS["INTERFACES"])){$GLOBALS["INTERFACES"]=$unix->NETWORK_ALL_INTERFACES();}
shorewall_conf();
build_providers();
build_zones();
build_interfaces();
build_policies();
build_rules();
build_rtrules();
build_masq();
CheckConf();
if($GLOBALS["OUTPUT"]){echo "Starting......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]}, BUILD DONE.\n";}
}
function restart(){
$unix=new unix();
$shorewall=$unix->find_program("shorewall");
if(!is_file($shorewall)){return;}
$pidfile="/etc/artica-postfix/pids/".basename(__FILE__).".".__FUNCTION__.".pid";
$pid=$unix->get_pid_from_file($pidfile);
if($unix->process_exists($pid,basename(__FILE__))){
$time=$unix->PROCCESS_TIME_MIN($pid);
if($GLOBALS["OUTPUT"]){echo "Stopping......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]}, Already task running PID $pid since {$time}mn\n";}
return;
}
stop(true);
start(true);
if(is_file("/etc/init.d/ssh")){
if($GLOBALS["OUTPUT"]){echo "Stopping......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]}, restarting SSH service.\n";}
system("/etc/init.d/ssh restart");
}
if($GLOBALS["OUTPUT"]){echo "Stopping......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]}, ACTION DONE.\n";}
}
function isRunning(){
$unix=new unix();
$shorewall=$unix->find_program("shorewall");
if(!is_file($shorewall)){return;}
exec("$shorewall status 2>&1",$results);
while (list ($num, $ligne) = each ($results) ){
if(preg_match("#State:Started#i", $ligne)){return true;}
if(preg_match("#State:Stopped#i", $ligne)){return false;}
}
}
function stop($aspid=false){
$unix=new unix();
if(!$aspid){
$pidfile="/etc/artica-postfix/pids/".basename(__FILE__).".".__FUNCTION__.".pid";
$pid=$unix->get_pid_from_file($pidfile);
if($unix->process_exists($pid,basename(__FILE__))){
$time=$unix->PROCCESS_TIME_MIN($pid);
if($GLOBALS["OUTPUT"]){echo "Stopping......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]}, Already task running PID $pid since {$time}mn\n";}
return;
}
}
$shorewall=$unix->find_program("shorewall");
if(!is_file($shorewall)){return;}
if(!isRunning()){
if($GLOBALS["OUTPUT"]){echo "Stopping......:[INIT]: {$GLOBALS["TITLENAME"]}, already stopped...\n";}
return;
}
if($GLOBALS["OUTPUT"]){echo "Stopping......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]}, Stopping smoothly...\n";}
$cmd="$shorewall stop 2>&1";
exec($cmd,$results);
while (list ($key, $line) = each ($results) ){
$line=trim($line);
if($line==null){continue;}
if($GLOBALS["OUTPUT"]){echo "Stopping......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]}, $line\n";}
}
if(!isRunning()){
if($GLOBALS["OUTPUT"]){echo "Stopping......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]}, success...\n";}
return;
}
}
function start($aspid=false){
$unix=new unix();
$sock=new sockets();
$Masterbin=$unix->find_program("shorewall");
if(!is_file($Masterbin)){
if($GLOBALS["OUTPUT"]){echo "Starting......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]}, shorewall not installed\n";}
return;
}
if(!$aspid){
$pidfile="/etc/artica-postfix/pids/".basename(__FILE__).".".__FUNCTION__.".pid";
$pid=$unix->get_pid_from_file($pidfile);
if($unix->process_exists($pid,basename(__FILE__))){
$time=$unix->PROCCESS_TIME_MIN($pid);
if($GLOBALS["OUTPUT"]){echo "Starting......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]} Already Artica task running PID $pid since {$time}mn\n";}
return;
}
@file_put_contents($pidfile, getmypid());
}
if(isRunning()){
$timepid=$unix->PROCCESS_TIME_MIN($pid);
if($GLOBALS["OUTPUT"]){echo "Starting......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]} Service already started...\n";}
return;
}
$cmd="$Masterbin start 2>&1";
if($GLOBALS["OUTPUT"]){echo "Starting......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]} service\n";}
exec($cmd,$results);
while (list ($key, $line) = each ($results) ){
$line=trim($line);
if($line==null){continue;}
if($GLOBALS["OUTPUT"]){echo "Starting......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]}, $line\n";}
}
if(isRunning()){
if($GLOBALS["OUTPUT"]){echo "Stopping......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]}, success...\n";}
return;
}
if($GLOBALS["OUTPUT"]){echo "Starting......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]}, Failed\n";}
if($GLOBALS["OUTPUT"]){echo "Starting......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]}, $cmd\n";}
}
function shorewall_conf(){
$f[]="#";
$f[]="# Shorewall Version 4 -- /etc/shorewall/shorewall.conf";
$f[]="#";
$f[]="# For information about the settings in this file, type \"man shorewall.conf\"";
$f[]="#";
$f[]="# Manpage also online at http://www.shorewall.net/manpages/shorewall.conf.html";
$f[]="###############################################################################";
$f[]="# S T A R T U P E N A B L E D";
$f[]="###############################################################################";
$f[]="";
$f[]="STARTUP_ENABLED=Yes";
$f[]="";
$f[]="###############################################################################";
$f[]="# V E R B O S I T Y";
$f[]="###############################################################################";
$f[]="";
$f[]="VERBOSITY=1";
$f[]="";
$f[]="###############################################################################";
$f[]="# L O G G I N G";
$f[]="###############################################################################";
$f[]="";
$f[]="BLACKLIST_LOGLEVEL=";
$f[]="LOG_MARTIANS=Yes";
$f[]="LOG_VERBOSITY=2";
$f[]="LOGALLNEW=";
$f[]="LOGFILE=/var/log/messages";
$f[]="LOGFORMAT=\"Shorewall:%s:%s:\"";
$f[]="LOGTAGONLY=No";
$f[]="LOGLIMIT=";
$f[]="MACLIST_LOG_LEVEL=info";
$f[]="RELATED_LOG_LEVEL=";
$f[]="SFILTER_LOG_LEVEL=info";
$f[]="SMURF_LOG_LEVEL=info";
$f[]="STARTUP_LOG=/var/log/shorewall-init.log";
$f[]="TCP_FLAGS_LOG_LEVEL=info";
$f[]="";
$f[]="###############################################################################";
$f[]="# L O C A T I O N O F F I L E S A N D D I R E C T O R I E S";
$f[]="###############################################################################";
$f[]="";
$f[]="CONFIG_PATH=\"\${CONFDIR}/shorewall:\${SHAREDIR}/shorewall\"";
$f[]="GEOIPDIR=/usr/share/xt_geoip/LE";
$f[]="IPTABLES=";
$f[]="IP=";
$f[]="IPSET=";
$f[]="LOCKFILE=";
$f[]="MODULESDIR=";
$f[]="PATH=\"/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/bin:/usr/local/sbin\"";
$f[]="PERL=/usr/bin/perl";
$f[]="RESTOREFILE=restore";
$f[]="SHOREWALL_SHELL=/bin/sh";
$f[]="SUBSYSLOCK=\"\"";
$f[]="TC=";
$f[]="";
$f[]="###############################################################################";
$f[]="# D E F A U L T A C T I O N S / M A C R O S";
$f[]="###############################################################################";
$f[]="";
$f[]="ACCEPT_DEFAULT=none";
$f[]="DROP_DEFAULT=Drop";
$f[]="NFQUEUE_DEFAULT=none";
$f[]="QUEUE_DEFAULT=none";
$f[]="REJECT_DEFAULT=Reject";
$f[]="";
$f[]="###############################################################################";
$f[]="# R S H / R C P C O M M A N D S";
$f[]="###############################################################################";
$f[]="";
$f[]="RCP_COMMAND='scp \${files} \${root}@\${system}:\${destination}'";
$f[]="RSH_COMMAND='ssh \${root}@\${system} \${command}'";
$f[]="";
$f[]="###############################################################################";
$f[]="# F I R E W A L L O P T I O N S";
$f[]="###############################################################################";
$f[]="";
$f[]="ACCOUNTING=Yes";
$f[]="ACCOUNTING_TABLE=filter";
$f[]="ADD_IP_ALIASES=Yes";
$f[]="ADD_SNAT_ALIASES=No";
$f[]="ADMINISABSENTMINDED=Yes";
$f[]="AUTO_COMMENT=Yes";
$f[]="AUTOMAKE=Yes";
$f[]="BLACKLISTNEWONLY=Yes";
$f[]="NAT_ENABLED=Yes";
$f[]="MANGLE_ENABLED=Yes";
$f[]="CLAMPMSS=No";
$f[]="CLEAR_TC=Yes";
$f[]="COMPLETE=No";
$f[]="DELETE_THEN_ADD=Yes";
$f[]="DETECT_DNAT_IPADDRS=No";
$f[]="DISABLE_IPV6=No";
$f[]="DONT_LOAD=";
$f[]="DYNAMIC_BLACKLIST=Yes";
$f[]="EXPAND_POLICIES=Yes";
$f[]="EXPORTMODULES=Yes";
$f[]="FASTACCEPT=No";
$f[]="FORWARD_CLEAR_MARK=";
$f[]="IMPLICIT_CONTINUE=No";
$f[]="IPSET_WARNINGS=Yes";
$f[]="IP_FORWARDING=Yes";
$f[]="KEEP_RT_TABLES=No";
$f[]="LEGACY_FASTSTART=Yes";
$f[]="LOAD_HELPERS_ONLY=No";
$f[]="MACLIST_TABLE=filter";
$f[]="MACLIST_TTL=";
$f[]="MAPOLDACTIONS=No";
$f[]="MARK_IN_FORWARD_CHAIN=No";
$f[]="MODULE_SUFFIX=ko";
$f[]="MULTICAST=No";
$f[]="MUTEX_TIMEOUT=60";
$f[]="NULL_ROUTE_RFC1918=No";
$f[]="OPTIMIZE=0";
$f[]="OPTIMIZE_ACCOUNTING=No";
$f[]="REQUIRE_INTERFACE=No";
$f[]="RESTORE_DEFAULT_ROUTE=No";
$f[]="RETAIN_ALIASES=No";
$f[]="ROUTE_FILTER=Yes";
$f[]="SAVE_IPSETS=No";
$f[]="TC_ENABLED=Internal";
$f[]="TC_EXPERT=No";
$f[]="TC_PRIOMAP=\"2 3 3 3 2 3 1 1 2 2 2 2 2 2 2 2\"";
$f[]="TRACK_PROVIDERS=No";
$f[]="USE_DEFAULT_RT=No";
$f[]="USE_PHYSICAL_NAMES=No";
$f[]="ZONE2ZONE=2";
$f[]="";
$f[]="###############################################################################";
$f[]="# P A C K E T D I S P O S I T I O N";
$f[]="###############################################################################";
$f[]="";
$f[]="BLACKLIST_DISPOSITION=DROP";
$f[]="MACLIST_DISPOSITION=REJECT";
$f[]="RELATED_DISPOSITION=ACCEPT";
$f[]="SMURF_DISPOSITION=DROP";
$f[]="SFILTER_DISPOSITION=DROP";
$f[]="TCP_FLAGS_DISPOSITION=DROP";
$f[]="";
$f[]="################################################################################";
$f[]="# P A C K E T M A R K L A Y O U T";
$f[]="################################################################################";
$f[]="";
$f[]="TC_BITS=";
$f[]="PROVIDER_BITS=";
$f[]="PROVIDER_OFFSET=";
$f[]="MASK_BITS=";
$f[]="ZONE_BITS=0";
$f[]="";
$f[]="################################################################################";
$f[]="# L E G A C Y O P T I O N";
$f[]="# D O N O T D E L E T E O R A L T E R";
$f[]="################################################################################";
$f[]="IPSECFILE=zones";
$f[]="";
@mkdir("/etc/shorewall",0755,true);
@file_put_contents("/etc/shorewall/shorewall.conf", @implode("\n", $f));
if($GLOBALS["OUTPUT"]){echo "Starting......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]}, /etc/shorewall/shorewall.conf done\n";}
}
function CheckConf(){
$unix=new unix();
$shorewall=$unix->find_program("shorewall");
if(!is_file($shorewall)){return;}
exec("$shorewall check 2>&1",$results);
while (list ($num, $ligne) = each ($results) ){
$ligne=trim($ligne);
if($ligne==null){continue;}
if($GLOBALS["OUTPUT"]){echo "Starting......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]}, $ligne\n";}
if(preg_match("#ERROR:\s+#", $ligne)){
if($GLOBALS["OUTPUT"]){echo "Starting......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]}, FATAL $ligne\n";}
return false;
}
}
return true;
}
function build_masq(){
$f[]="#";
$f[]="# Shorewall version 4 - Masq file - " .date("Y-m-d H:i:s")." by Artica";
$f[]="#";
$f[]="# For information about entries in this file, type \"man shorewall-masq\"";
$f[]="#";
$f[]="# The manpage is also online at";
$f[]="# http://www.shorewall.net/manpages/shorewall-masq.html";
$f[]="#";
$f[]="######################################################################################################";
$f[]="#INTERFACE:DEST SOURCE ADDRESS PROTO PORT(S) IPSEC MARK USER/ SWITCH";
$f[]="#";
$q=new mysql_shorewall();
$sql="SELECT * FROM `fw_masq`";
$results=$q->QUERY_SQL($sql);
while ($ligne = mysql_fetch_assoc($results)) {
$eth=$ligne["eth"];
$INTERFACE=$ligne["INTERFACE"];
$SOURCE=$ligne["SOURCE"];
$ADDRESS=$ligne["ADDRESS"];
$PROTO=$ligne["PROTO"];
$PORT=$ligne["PORT"];
$f[]="$INTERFACE\t$SOURCE\t$ADDRESS\t$PROTO\t$PORT";
}
$f[]="";
$f[]="#LAST LINE - ADD YOUR ENTRIES ABOVE THIS ONE - DO NOT REMOVE";
@file_put_contents("/etc/shorewall/masq", @implode("\n", $f));
if($GLOBALS["OUTPUT"]){echo "Starting......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]}, /etc/shorewall/masq done\n";}
}
function build_interfaces(){
$unix=new unix();
$f[]="#";
$f[]="# Shorewall version 4 - Interfaces File - " .date("Y-m-d H:i:s")." by Artica";
$f[]="#";
$f[]="# For information about entries in this file, type \man shorewall-interfaces\"";
$f[]="#";
$f[]="# The manpage is also online at";
$f[]="# http://www.shorewall.net/manpages/shorewall-interfaces.html";
$f[]="#";
$f[]="###############################################################################";
$f[]="#FORMAT 2";
$f[]="###############################################################################";
$f[]="#ZONE INTERFACE OPTIONS";
$f[]="- lo - -";
$q=new mysql_shorewall();
$sql="SELECT * FROM `fw_interfaces`";
$INTERFACE_OPT=$q->INTERFACE_OPT;
$results=$q->QUERY_SQL($sql);
while ($ligne = mysql_fetch_assoc($results)) {
$eth=$ligne["eth"];
if(!$unix->is_interface_available($eth)){continue;}
$broadcats="detect";
$OPTIONS=null;
$ligne_zone=mysql_fetch_array($q->QUERY_SQL("SELECT zone FROM fw_zones WHERE eth='$eth'"));
$int=new system_nic($eth);
$ZONE=$int->netzone;
if($ZONE==null){$ZONE="-";}
reset($INTERFACE_OPT);
$fa=array();
if(is_role($eth,"DHCP")){$ligne["dhcp"]=1;}
while (list ($key, $value) = each ($INTERFACE_OPT) ){
if(!isset($ligne[$key])){continue;}
if($ligne[$key]==1){$fa[]=$key;}
}
if(count($fa)>0){$OPTIONS=@implode(",", $fa);}
$f[]="$ZONE\t$eth\tdetect\t$OPTIONS";
}
$f[]="";
$f[]="#LAST LINE - ADD YOUR ENTRIES ABOVE THIS ONE - DO NOT REMOVE";
@file_put_contents("/etc/shorewall/interfaces", @implode("\n", $f));
if($GLOBALS["OUTPUT"]){echo "Starting......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]}, /etc/shorewall/interfaces done\n";}
}
function is_role($nic,$role){
$q=new mysql();
$ligne=mysql_fetch_array($q->QUERY_SQL("SELECT zmd5 FROM nics_roles WHERE nic='$nic' AND role='$role'","artica_backup"));
if($ligne["zmd5"]<>null){return true;}
return false;
}
function build_zones(){
$unix=new unix();
$q=new mysql_shorewall();
$f[]="# Shorewall version 4 - Zones File " .date("Y-m-d H:i:s")." by Artica";
$f[]="#";
$f[]="# For information about this file, type \"man shorewall-zones\"";
$f[]="#";
$f[]="# The manpage is also online at";
$f[]="# http://www.shorewall.net/manpages/shorewall-zones.html";
$f[]="#";
$f[]="###############################################################################";
$f[]="#ZONE TYPE OPTIONS IN OUT";
$f[]="#";
$f[]="fw\tfirewall";
$table="fw_zones";
$sql="SELECT * FROM `fw_interfaces`";
$results=$q->QUERY_SQL($sql);
while ($ligne = mysql_fetch_assoc($results)) {
$eth=$ligne["eth"];
if(!$unix->is_interface_available($eth)){continue;}
if($GLOBALS['VERBOSE']){echo "shorewall-zone:: LOADING ETH $eth\n###########################\n";}
$nic=new system_nic($eth);
$ZONE=$nic->netzone;
if($ZONE=="fw"){continue;}
if(isset($q->ZONES_RESERVED_WORDS[$ZONE])){if($q->ZONES_RESERVED_WORDS[$ZONE]){continue;}}
if(isset($ZONEs[$ZONE])){continue;}
$f[]="$ZONE\tipv4\t";
$ZONEs[$ZONE]=true;
}
$sql="SELECT * FROM fw_zones ORDER BY zOrder";
$results=$q->QUERY_SQL($sql);
while ($ligne = mysql_fetch_assoc($results)) {
$OPTIONS=null;
if($GLOBALS['VERBOSE']){echo "shorewall-zone:: LOADING ETH {$ligne["eth"]}\n###########################\n";}
if(!$unix->is_interface_available($ligne["eth"])){continue;}
$nic=new system_nic($ligne["eth"]);
if($nic->netzone<>null){$ligne["zone"]=$nic->netzone;}
$ZONE=$ligne["zone"];
if(isset($q->ZONES_RESERVED_WORDS[$ZONE])){
if($q->ZONES_RESERVED_WORDS[$ZONE]){continue;}
}
if($ZONE=="fw"){continue;}
if(isset($ZONEs[$ZONE])){continue;}
$TYPE=$ligne["type"];
$f[]="$ZONE\t$TYPE\t";
$ZONEs[$ZONE]=true;
}
$f[]="";
$f[]="#LAST LINE - ADD YOUR ENTRIES ABOVE THIS ONE - DO NOT REMOVE";
@file_put_contents("/etc/shorewall/zones", @implode("\n", $f));
if($GLOBALS["OUTPUT"]){echo "Starting......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]}, /etc/shorewall/zones done\n";}
}
function build_policies(){
$unix=new unix();
$FW="\$FW";
$f[]="# Shorewall version 4 - Policy File " .date("Y-m-d H:i:s")." by Artica";
$f[]="#";
$f[]="# For information about entries in this file, type \"man shorewall-policy\"";
$f[]="#";
$f[]="# The manpage is also online at";
$f[]="# http://www.shorewall.net/manpages/shorewall-policy.html";
$f[]="#";
$f[]="###############################################################################";
$f[]="#SOURCE DEST POLICY LOG LIMIT: CONNLIMIT:";
$f[]="# LEVEL BURST MASK";
$q=new mysql_shorewall();
$table="( SELECT fw_zones1.eth as zone_from,fw_zones1.ID as ID1,
fw_zones2.eth as zone_to,fw_zones2.ID as ID2, zones_policies.*
FROM fw_zones as fw_zones1,fw_zones as fw_zones2,zones_policies
WHERE fw_zones1.ID=zones_policies.zone_id_from AND fw_zones2.ID=zones_policies.zone_id_to ) as t";
$sql="SELECT * FROM $table ORDER BY zOrder";
$results=$q->QUERY_SQL($sql);
while ($ligne = mysql_fetch_assoc($results)) {
$OPTIONS=null;
$ETHSOURCE=$ligne["zone_from"];
$mark=null;
if(!$unix->is_interface_available($ETHSOURCE)){$mark="# ";}
if($GLOBALS['VERBOSE']){echo "shorewall-policy:: LOADING ETH SOURCE:$ETHSOURCE\n###########################\n";}
$int=new system_nic($ETHSOURCE);
$SOURCE=$int->netzone;
$ETHDEST=$ligne["zone_to"];
if($GLOBALS['VERBOSE']){echo "shorewall-policy:: LOADING ETH DEST:$ETHDEST\n###########################\n";}
$int=new system_nic($ETHDEST);
$DEST=$int->netzone;
$f[]="";
$f[]="###############################################################################";
$f[]="# Zone Policy for $ETHSOURCE [ $SOURCE ] -> $ETHDEST [ $DEST ]";
$f[]="###############################################################################";
if($DEST==null){$DEST="all";}
if($SOURCE==null){$SOURCE="all";}
$POLICY=$ligne["policy"];
$f[]="$mark$SOURCE\t$DEST\t$POLICY";
}
$f[]="all\tall\tREJECT\tinfo";
$f[]="";
$f[]="#LAST LINE - ADD YOUR ENTRIES ABOVE THIS ONE - DO NOT REMOVE";
@file_put_contents("/etc/shorewall/policy", @implode("\n", $f));
if($GLOBALS["OUTPUT"]){echo "Starting......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]}, /etc/shorewall/policy done\n";}
}
function build_rtrules(){
$f[]="#SOURCE DEST PROVIDER PRIORITY";
$f[]="#LAST LINE - ADD YOUR ENTRIES ABOVE THIS ONE - DO NOT REMOVE\n";
@file_put_contents("/etc/shorewall/rtrules", @implode("\n", $f));
if($GLOBALS["OUTPUT"]){echo "Starting......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]}, /etc/shorewall/rules done\n";}
}
function build_rules_services($DATAS,$FW,$eth=null){
if($FW==null){return;}
$sock= new sockets();
$ACCEPT_PING=$DATAS["ACCEPT_PING"];
$ACCEPT_SMTP=$DATAS["ACCEPT_SMTP"];
$ACCEPT_ARTICA=$DATAS["ACCEPT_ARTICA"];
$ACCEPT_WWWW=$DATAS["ACCEPT_WWWW"];
$ACCEPT_LDAP=$DATAS["ACCEPT_LDAP"];
$ACCEPT_MYSQL=$DATAS["ACCEPT_MYSQL"];
$ACCEPT_PROXY=$DATAS["ACCEPT_PROXY"];
$ACCEPT_IMAP=$DATAS["ACCEPT_IMAP"];
$ACCEPT_DNS=$DATAS["ACCEPT_DNS"];
$ACCEPT_SSH=$DATAS["ACCEPT_DNS"];
if($ACCEPT_SSH==null){$ACCEPT_SSH="all+";}
if($ACCEPT_PING==null){$ACCEPT_PING="all+";}
if($ACCEPT_SMTP==null){$ACCEPT_SMTP="all+";}
if($ACCEPT_ARTICA==null){$ACCEPT_ARTICA="all+";}
if($ACCEPT_WWWW==null){$ACCEPT_WWWW="all+";}
if($ACCEPT_LDAP==null){$ACCEPT_LDAP="all+";}
if($ACCEPT_MYSQL==null){$ACCEPT_MYSQL="all+";}
if($ACCEPT_IMAP==null){$ACCEPT_IMAP="all+";}
if($ACCEPT_DNS==null){$ACCEPT_DNS="all+";}
if($ACCEPT_PING==null){$ACCEPT_PING="all+";}
$f[]="";
$f[]="############################################################";
$f[]="# FireWall services for $eth Interface, $FW Zone";
$f[]="############################################################";
$f[]="";
if(is_role($eth,"DHCP")){
$f[]="# Accept DHCP";
$f[]="ACCEPT\tall+\t$FW\tudp\t67:68\t67:68";
$f[]="ACCEPT\t$FW\tall+\tudp\t67:68\t67:68";
}
if($ACCEPT_SSH<>"NONE"){
$f[]="# Accept SSH";
$f[]="ACCEPT\t$ACCEPT_SSH\t$FW\ttcp\t22";
}
if($ACCEPT_LDAP<>"NONE"){
$f[]="# Accept LDAP";
$f[]="ACCEPT\t$ACCEPT_SSH\t$FW\ttcp\t389";
}
if($ACCEPT_PING<>"NONE"){
$f[]="# Accept ping";
$f[]="ACCEPT\t$ACCEPT_PING\t$FW\ticmp\t8";
}
if($ACCEPT_SMTP<>"NONE"){
$f[]="# Accept SMTP/SMTPS";
$f[]="ACCEPT\t$ACCEPT_SMTP\t$FW\ttcp\t25";
$f[]="ACCEPT\t$ACCEPT_SMTP\t$FW\ttcp\t465";
$f[]="ACCEPT\t$ACCEPT_SMTP\t$FW\ttcp\t587";
}
if($ACCEPT_IMAP<>"NONE"){
$f[]="# Accept IMAP/POP3/IMAPS";
$f[]="ACCEPT\t$ACCEPT_IMAP\t$FW\ttcp\t143";
$f[]="ACCEPT\t$ACCEPT_IMAP\t$FW\ttcp\t993";
$f[]="ACCEPT\t$ACCEPT_IMAP\t$FW\ttcp\t110";
}
if($ACCEPT_WWWW<>"NONE"){
$f[]="# Accept WWWW";
$f[]="ACCEPT\t$ACCEPT_WWWW\t$FW\ttcp\t80";
$f[]="ACCEPT\t$ACCEPT_WWWW\t$FW\ttcp\t443";
}
if($ACCEPT_DNS<>"NONE"){
$f[]="# Accept DNS";
$f[]="ACCEPT\t$ACCEPT_WWWW\t$FW\ttcp\t53";
$f[]="ACCEPT\t$ACCEPT_WWWW\t$FW\tudp\t53";
}
if($ACCEPT_MYSQL<>"NONE"){
$SquidDBTuningParameters=unserialize(base64_decode($sock->GET_INFO("SquidDBTuningParameters")));
$ListenPort=$SquidDBTuningParameters["ListenPort"];
$f[]="# Accept MySQL";
$f[]="ACCEPT\t$ACCEPT_WWWW\t$FW\ttcp\t3306";
if(is_numeric($ListenPort)){
$f[]="ACCEPT\t$ACCEPT_WWWW\t$FW\ttcp\t$ListenPort";
}
$MySQLSyslogParams=unserialize(base64_decode($sock->GET_INFO("MySQLSyslogParams")));
$ListenPort=$MySQLSyslogParams["ListenPort"];
if(is_numeric($ListenPort)){
$f[]="ACCEPT\t$ACCEPT_WWWW\t$FW\ttcp\t$ListenPort";
}
$AmavisDBMysqlParams=unserialize(base64_decode($sock->GET_INFO("AmavisDBMysqlParams")));
$ListenPort=$AmavisDBMysqlParams["ListenPort"];
if(is_numeric($ListenPort)){
$f[]="ACCEPT\t$ACCEPT_WWWW\t$FW\ttcp\t$ListenPort";
}
}
if($ACCEPT_PROXY<>"NONE"){
$f[]="# Accept Proxy";
$f[]="ACCEPT\t$ACCEPT_WWWW\t$FW\ttcp\t3128";
$f[]="ACCEPT\t$ACCEPT_WWWW\t$FW\ttcp\t8080";
}
if($ACCEPT_ARTICA<>"NONE"){
$f[]="# Web Interfaces Artica/Webmin";
$ListenPort=$sock->GET_INFO("ArticaHttpsPort");
if(!is_numeric($ListenPort)){$ListenPort=9000;}
$f[]="ACCEPT\t$ACCEPT_WWWW\t$FW\ttcp\t$ListenPort";
if(is_file("/etc/webmin/start")){
$miniserv=miniserv_port();
if(is_numeric($miniserv)){
$f[]="ACCEPT\t$ACCEPT_WWWW\t$FW\ttcp\t$miniserv";
}
}
}
return @implode("\n", $f);
}
function build_rules(){
$FW="\$FW";
$sock=new sockets();
$unix=new unix();
$DATAS=unserialize(base64_decode($sock->GET_INFO("ShorewallTOFW")));
$f[]="#";
$f[]="# Shorewall version 4 - Rules File " .date("Y-m-d H:i:s")." by Artica";
$f[]="#";
$f[]="# For information on the settings in this file, type \"man shorewall-rules\"";
$f[]="#";
$f[]="# The manpage is also online at";
$f[]="# http://www.shorewall.net/manpages/shorewall-rules.html";
$f[]="#";
$f[]="######################################################################################################################################################################################";
$f[]="#ACTION SOURCE DEST PROTO DEST SOURCE ORIGINAL RATE USER/ MARK CONNLIMIT TIME HEADERS SWITCH";
$f[]="# PORT PORT(S) DEST LIMIT GROUP";
$f[]="#SECTION ALL";
$f[]="#SECTION ESTABLISHED";
$f[]="#SECTION RELATED";
$f[]="ACCEPT\t$FW\tall+\ticmp\t8";
$f[]="ACCEPT\t$FW\t$FW\ttcp\t47980";
$f[]="ACCEPT\t$FW\tall+\ttcp\t389";
$f[]="ACCEPT\t$FW\tall+\ttcp\t143";
$f[]="ACCEPT\t$FW\tall+\ttcp\t53";
$f[]="ACCEPT\t$FW\tall+\tudp\t53";
$f[]="ACCEPT\t$FW\tall+\ttcp\t80";
$f[]="ACCEPT\t$FW\tall+\ttcp\t443";
$f[]=build_rules_services($DATAS,$FW);
$q=new mysql_shorewall();
$sql="SELECT * FROM `fw_interfaces`";
$results=$q->QUERY_SQL($sql);
while ($ligne = mysql_fetch_assoc($results)) {
$eth=$ligne["eth"];
if(!$unix->is_interface_available($eth)){
$f[]="\n#\n# !! $eth - not available !!\n#\n";
continue;
}
if($GLOBALS['VERBOSE']){echo "shorewall-rules:: LOADING ETH $eth\n###########################\n";}
$nic=new system_nic($eth);
$f[]=build_rules_services($nic->ShoreWallServices,$nic->netzone,$eth);
}
$q=new mysql_shorewall();
$sql="SELECT * FROM fw_rules ORDER BY zOrder";
$results = $q->QUERY_SQL($sql);
while ($ligne = mysql_fetch_assoc($results)) {
$mark=null;
$ACTION=$ligne["ACTION"];
$ID=$ligne["ID"];
$PROTO=$ligne["PROTO"];
$zone_id_to=$ligne["zone_id_to"];
$zone_id_from=$ligne["zone_id_from"];
$ligne2=mysql_fetch_array($q->QUERY_SQL("SELECT eth FROM fw_zones WHERE ID='$zone_id_from'"));
if(!$unix->is_interface_available($ligne2["eth"])){$mark="#(no such interface {$ligne2["eth"]}) ";}
$a=new system_nic($ligne2["eth"]);
$zone_from=$a->netzone;
$ligne2=mysql_fetch_array($q->QUERY_SQL("SELECT eth FROM fw_zones WHERE ID='$zone_id_to'"));
if(!$unix->is_interface_available($ligne2["eth"])){$mark="#(no such interface {$ligne2["eth"]}) ";}
$a=new system_nic($ligne2["eth"]);
$zone_to=$a->netzone;
$ITEMS_SOURCE=array();
$ITEMS_DEST=array();
$zone_sources=null;
$zone_dest=null;
$DEST_PORT=build_rules_groups(1,$ID);
$SOURCE_PORT=build_rules_groups(0,$ID);
$MACS_DEST=build_rules_groups(1,$ID,"mac");
$MACS_SOURCE=build_rules_groups(0,$ID,"mac");
$TCP_DEST=build_rules_groups(1,$ID,"net");
$TCP_SOURCE=build_rules_groups(0,$ID,"net");
if($MACS_SOURCE<>null){$ITEMS_SOURCE[]=$MACS_SOURCE;}
if($MACS_DEST<>null){$ITEMS_DEST[]=$MACS_DEST;}
if($TCP_SOURCE<>null){$ITEMS_SOURCE[]=$TCP_SOURCE;}
if($TCP_DEST<>null){$ITEMS_DEST[]=$TCP_DEST;}
if(count($ITEMS_SOURCE)>0){$zone_sources=":".@implode(",", $ITEMS_SOURCE);}
if(count($ITEMS_DEST)>0){$zone_dest=":".@implode(",", $ITEMS_DEST);}
$connections_rate=connections_rate($ligne);
$f[]="$mark$ACTION\t$zone_from$zone_sources\t$zone_to$zone_dest\t$PROTO\t$DEST_PORT\t$SOURCE_PORT\t-\t$connections_rate";
}
$f[]="#LAST LINE - ADD YOUR ENTRIES ABOVE THIS ONE - DO NOT REMOVE\n";
@file_put_contents("/etc/shorewall/rules", @implode("\n", $f));
if($GLOBALS["OUTPUT"]){echo "Starting......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]}, /etc/shorewall/rules done\n";}
}
function connections_rate($ligne){
if($ligne["RATELIM"]<>1){
if($GLOBALS["OUTPUT"]){echo "Starting......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]}, no connection rate limit\n";}
return null;}
if(!preg_match("#^(s|d|a):([0-9]+)\/(.+?):([0-9]+)#", $ligne["RATELIMIT"],$re)){
if($GLOBALS["OUTPUT"]){echo "Starting......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]}, limit {$ligne["RATELIMIT"]} no match\n";}
return null;}
$LIMIT_D=$re[1];
$connections=$re[2];
$LIMIT_F=$re[3];
$BURST=$re[4];
$LIMIT_TEXT="$LIMIT_D:";
if($LIMIT_D=="a"){$LIMIT_TEXT=null;}
return "$LIMIT_TEXT$connections/$LIMIT_F:$BURST";
}
function build_rules_groups($IN=0,$ruleid,$type="port"){
if($GLOBALS["OUTPUT"]){echo "Starting......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]}, Checks IN=$IN,$ruleid [$type]\n";}
$sep=",";
if($type=="mac"){$sep="-";}
$sql="SELECT
fw_objects.grouptype,
fw_objects_lnk.`ruleid`,
fw_objects_lnk.`reverse`,
`fw_objects_lnk`.`groupid`,
fw_objects_lnk.`INOUT`
FROM `fw_objects_lnk`,`fw_objects`
WHERE
`fw_objects_lnk`.`groupid`=`fw_objects`.`ID`
AND `fw_objects`.`grouptype`='$type'
AND `fw_objects_lnk`.`INOUT`=$IN
AND `fw_objects_lnk`.`ruleid`=$ruleid";
$q=new mysql_shorewall();
if(!$q->ok){echo "<strong style='color:red'>$q->mysql_error</strong>\n";}
$results = $q->QUERY_SQL($sql);
if(mysql_num_rows($results)==0){
if($type=="port"){
return "-";
}
}
while ($ligne = mysql_fetch_assoc($results)) {
$a=build_rules_items($ligne["groupid"],$type);
if($a<>null){$f[]=$a;}
}
$res=@implode("$sep", $f);
$res=str_replace("$sep$sep", "$sep", $res);
return $res;
}
function build_rules_items($groupid,$type){
$q=new mysql_shorewall();
$sep=",";
$prefix=null;
if($type=="mac"){$sep="-";}
if($type=="mac"){$prefix="~";}
$sql="SELECT item FROM fw_items WHERE groupid=$groupid";
$results = $q->QUERY_SQL($sql);
if(mysql_num_rows($results)==0){return null;}
while ($ligne = mysql_fetch_assoc($results)) {
if($type=="mac"){$ligne["item"]=str_replace(":", "-", $ligne["item"]);}
if($type=="mac"){$ligne["item"]=strtoupper($ligne["item"]);}
$f[]=$ligne["item"];
}
$final="$prefix". @implode($sep, $f);
$final=str_replace("$sep$sep", "$sep", $final);
return $final;
}
function miniserv_port(){
$t=explode("\n", @file_get_contents("/etc/webmin/miniserv.conf"));
while (list ($key, $value) = each ($t) ){
if(preg_match("#port.*?=.*?([0-9]+)#", $value,$re)){return $re[1];}
}
return 10000;
}
function hourly(){
$stats=new shorewall_stats();
$stats->ComprimHours();
}
function build_providers(){
$unix=new unix();
$filename="/etc/shorewall/providers";
@unlink($filename);
return;
$sql="SELECT * FROM `fw_providers` ORDER BY NUMBER";
$q=new mysql_shorewall();
$results = $q->QUERY_SQL($sql);
$f[]="#";
$f[]="# Shorewall version 4 - Providers File " .date("Y-m-d H:i:s")." by Artica";
$f[]="#";
$f[]="# For information about entries in this file, type \"man shorewall-providers\"";
$f[]="#";
$f[]="# For additional information, see http://shorewall.net/MultiISP.html";
$f[]="#";
$f[]="############################################################################################";
$f[]="#NAME NUMBER MARK DUPLICATE INTERFACE GATEWAY OPTIONS COPY";
while ($ligne = mysql_fetch_assoc($results)) {
$NAME=$ligne["NAME"];
$NUMBER=$ligne["NUMBER"];
$MARK=$ligne["MARK"];
$DUPLICATE=$ligne["DUPLICATE"];
$INTERFACE=$ligne["INTERFACE"];
$GATEWAY=$ligne["GATEWAY"];
$prefix=null;
if(!$unix->is_interface_available($INTERFACE)){$prefix="# ( Interface $INTERFACE not available ) ";}
if(!is_numeric($MARK)){$MARK="-";}
if($DUPLICATE==null){$DUPLICATE="-";}
if($INTERFACE==null){$INTERFACE="-";}
if($GATEWAY==null){$GATEWAY="-";}
$OPTION="-";
$options=array();
if($ligne["track"]==1){$options[]="track";}
if($ligne["tproxy"]==1){$options[]="tproxy";}
if($ligne["fallback"]>-1){
if($ligne["fallback"]>0){
$options[]="fallback={$ligne["fallback"]}";}
else{
$options[]="fallback";
}
}
if($ligne["balance"]>-1){
if($ligne["balance"]>0){
$options[]="balance={$ligne["balance"]}";}
else{
$options[]="balance";
}
}
if(count($options)>0){$OPTION=@implode(",", $options);}
$f[]="$prefix$NAME\t$NUMBER\t$MARK\t$DUPLICATE\t$INTERFACE\t$GATEWAY\t$OPTION";
}
$f[]="#LAST LINE - ADD YOUR ENTRIES ABOVE THIS ONE - DO NOT REMOVE\n";
@file_put_contents($filename, @implode("\n", $f));
if($GLOBALS["OUTPUT"]){echo "Starting......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]}, $filename done\n";}
}