Am Donnerstag, dem 05.08.2021 um 22:33 +0200 schrieb Michael Tremer:
Hello,
On 3 Aug 2021, at 18:04, Jon Murphy jcmurphy26@gmail.com wrote:
Hello all!
I’m having trouble following the changes to firewall.cgi. I think there were 4 or 5 patches submitted to the Dev Mailing List.
Did these get approved?
That is a good question. AFAIK they are not in c159.
I looked at the Changelog for Core 158 and core 159 (testing) but I didn’t see anything:
https://nightly.ipfire.org/core158/2021-07-21%2015:47:35%20+0000-23498c61/x8...
https://nightly.ipfire.org/master/latest/x86_64/changelog.txt
Can they be added to CU 159?
To be honest I am mainly interested in the DNS redirect (and its cousin NTP redirect).
I’d be happy to help test but I do need some help applying the patches. Right now I apply them by grabbing a copy of firewall.cgi and manually deleting and then manually adding a patch. Not the smartest way but it works (if I don’t screw-up and make a mistake!).
@Stefan: What is the status on this?
All firewall related patches, pending on the list, safely can be merged and tested by a bigger group of testers.
- Stefan
-Michael
Jon
On Jun 30, 2021, at 2:14 PM, Stefan Schantl < stefan.schantl@ipfire.org> wrote:
Hello Matthias, Hello Michael, Hello Jon, Hello *,
I've followed the conversation on this list since the first mail and thoughts about forcing DNS traffic to use the local resolver.
It was a very long journey and lot of time and work has been spent to get to the present point.
As Michael requested here, I've digged through the lines of the perl script which is responsible for creating the firewall rules and surprisingly found that everyting which is needed to create generic REDIRECT rules already was written in the past - it just did not work as designed/expected.
Finaly I was able to adjust these lines of code and to repair that feature.
A redirect rule can be created by picking a single host or group of hosts or entire network(s) as source, selecting NAT (DNAT) and choosing the Firewall itself as target.
The protocol or service or service group which should be redirected has to be selected afterwards. If you want to redirect a given port to another one it can be specified as "Target port".
All created redirect rules are displayed as "input rules".
The patch directly can be accessed here:
https://patchwork.ipfire.org/project/ipfire/patch/20210630184031.7726-1-stef...
Best regards,
-Stefan
Hello,
On 28 Jun 2021, at 18:53, Jon Murphy jcmurphy26@gmail.com wrote:
Hi Michael! Happy Monday!
Why do we not extend the firewall UI probably by about 20 lines of code instead of adding many hundreds of lines?
Please can someone elaborate on this more?
Doing a DNS redirect, via the WegBUI, has been an issue since 2015. I found this quote in the old forum:
"Having investigated a bit more I have concluded that it's not currently possible to create such rules through the WUI.
There are a number of obstacles:
- It is not allowed to create a rule where source IP and
destination nat IP is on the same subnetwork (e.g. GREEN), WUI error message: "Source and destination IP addresses are from the same subnet."
- WUI will not allow you to create a rule without a
destination (the filtered packet must adhere to a destination, not only a port) and the destination MUST be an IP address of one of the IPFire interfaces, which limits whats possible a great deal."
And these cannot be changed?
And I found this from 2016: https://bugzilla.ipfire.org/show_bug.cgi?id=11168
So I am guessing that no one has been able to determine a way to extend the WebGUI.
Has anyone tried? I do not see any obvious reasons why this should not be possible.
I am curious - Who created the https://ipfire:444/cgi-bin/firewall.cgi%C2%A0page?%C2%A0 And could they help?
-Michael
Jon
On Jun 28, 2021, at 11:04 AM, Michael Tremer < michael.tremer@ipfire.org> wrote:
Hello Matthias,
> On 27 Jun 2021, at 14:48, Matthias Fischer < > matthias.fischer@ipfire.org> wrote: > > From: Marcel Lorenz marcel.lorenz@ipfire.org
Thank you for sending this patch on Marcel’s behalf, but I would much more prefer if he would submit his patches on his own. I do not see why that isn’t possible.
> Please note: > This is a new addon written by Marcel Lorenz < > marcel.lorenz@ipfire.org>. > > It adds a new GUI to IPFire for DNS/NTP *and* user > specific > port redirections. > > How its working: > It has exactly the same functionalities as "Forcing > DNS/NTP..." - and some more. > > By setting switches, DNS/NTP requests are automatically > redirected to the local IPFire DNS/NTP servers. > > Additionally, the user can specify custom redirections. > > These rules are added to a new chain in PREROUTING => > PORT_REDIRECT. > > To avoid problems with (e.g.) transparent 'squid' > configurations, > redirection rules are added automatically before existing > 'squid' rules.
This message does unfortunately not say why this add-on would be useful. I am emphasising this again and again that it is not very important how something is done specially. That should be commented in the code and other implementation details should also be documented there.
As I have stated on this functionality many times before, I do not see why this is necessary at all.
Why is this an add-on?
Why do we not extend the firewall UI probably by about 20 lines of code instead of adding many hundreds of lines?
Please can someone elaborate on this more?
-Michael
> Signed-off-by: Matthias Fischer < > matthias.fischer@ipfire.org> > --- > config/portredir/EX-portredir.menu | 6 + > config/portredir/lang/portredir.de.pl | 19 + > config/portredir/lang/portredir.en.pl | 19 + > config/portredir/portredir-backup | 1 + > config/portredir/portredir.cgi | 525 > ++++++++++++++++++++++++++ > config/rootfiles/common/misc-progs | 1 + > config/rootfiles/packages/portredir | 11 + > lfs/portredir | 85 +++++ > make.sh | 1 + > src/initscripts/packages/portredir | 191 ++++++++++ > src/misc-progs/Makefile | 2 +- > src/misc-progs/portredirctrl.c | 47 +++ > src/paks/portredir/install.sh | 32 ++ > src/paks/portredir/uninstall.sh | 28 ++ > src/paks/portredir/update.sh | 26 ++ > 15 files changed, 993 insertions(+), 1 deletion(-) > create mode 100644 config/portredir/EX-portredir.menu > create mode 100644 config/portredir/lang/portredir.de.pl > create mode 100644 config/portredir/lang/portredir.en.pl > create mode 100644 config/portredir/portredir-backup > create mode 100644 config/portredir/portredir.cgi > create mode 100644 config/rootfiles/packages/portredir > create mode 100644 lfs/portredir > create mode 100644 src/initscripts/packages/portredir > create mode 100644 src/misc-progs/portredirctrl.c > create mode 100644 src/paks/portredir/install.sh > create mode 100644 src/paks/portredir/uninstall.sh > create mode 100644 src/paks/portredir/update.sh > > diff --git a/config/portredir/EX-portredir.menu > b/config/portredir/EX-portredir.menu > new file mode 100644 > index 000000000..8376e8053 > --- /dev/null > +++ b/config/portredir/EX-portredir.menu > @@ -0,0 +1,6 @@ > + $subfirewall->{'95.portredir'} = { > + 'caption' => > $Lang::tr{'portredir port redirections'}, > + 'uri' => '/cgi- > bin/portredir.cgi', > + 'title' => > "$Lang::tr{'portredir port redirections'}", > + 'enabled' => 1 > + }; > diff --git a/config/portredir/lang/portredir.de.pl > b/config/portredir/lang/portredir.de.pl > new file mode 100644 > index 000000000..b932d4a85 > --- /dev/null > +++ b/config/portredir/lang/portredir.de.pl > @@ -0,0 +1,19 @@ > +%tr = ( > +%tr, > +'portredir enable addon' => 'Addon aktivieren', > +'portredir common settings' => 'Allgemeine > Einstellungen', > +'portredir port redirections' => 'Portumleitungen', > +'portredir fw for interface' => 'Firewalloptionen für > das > Interface', > +'portredir enable user redirections' => 'Aktiviere > benutzerdefinierte Portumleitungen', > +'portredir force local dns' => 'Erzwinge lokale DNS- > Server', > +'portredir force local ntp' => 'Erzwinge lokale NTP- > Server', > +'portredir custom redirections' => 'Benutzerdefinierte > Portumleitungen', > +'portredir remove rule' => 'Entferne Regel', > +'portredir add rule' => 'Hinzufügen', > +'portredir no entries' => 'Keine Einträge vorhanden.', > +'portredir invalid address' => 'Ungültige Host- > Addresse.', > +'portredir empty input' => 'Fehlende Angabe: Bitte geben > Sie > einen gültigen Host an.', > +'portredir save to activate' => 'Speichern, um > Änderungen zu > aktivieren', > +); > + > +#EOF > diff --git a/config/portredir/lang/portredir.en.pl > b/config/portredir/lang/portredir.en.pl > new file mode 100644 > index 000000000..f442f3eaa > --- /dev/null > +++ b/config/portredir/lang/portredir.en.pl > @@ -0,0 +1,19 @@ > +%tr = ( > +%tr, > +'portredir enable addon' => 'Enable addon', > +'portredir common settings' => 'Common settings', > +'portredir port redirections' => 'Port redirections', > +'portredir fw for interface' => 'Firewall options for > interface', > +'portredir enable user redirections' => 'Enable user > port > redirections', > +'portredir force local dns' => 'Enforce local DNS > servers', > +'portredir force local ntp' => 'Enforce local NTP > servers', > +'portredir custom redirections' => 'Custom port > redirections', > +'portredir remove rule' => 'Remove rule', > +'portredir add rule' => 'Add new', > +'portredir no entries' => 'No entries at the moment.', > +'portredir invalid address' => 'Invalid host address.', > +'portredir empty input' => 'Empty input: Please enter a > valid > host.', > +'portredir save to activate' => 'Save to activate > changes', > +); > + > +#EOF > diff --git a/config/portredir/portredir-backup > b/config/portredir/portredir-backup > new file mode 100644 > index 000000000..bd2ada742 > --- /dev/null > +++ b/config/portredir/portredir-backup > @@ -0,0 +1 @@ > +/var/ipfire/portredir > diff --git a/config/portredir/portredir.cgi > b/config/portredir/portredir.cgi > new file mode 100644 > index 000000000..4913dda3f > --- /dev/null > +++ b/config/portredir/portredir.cgi > @@ -0,0 +1,525 @@ > +#!/usr/bin/perl > +######################################################## > ###### > ################# > +# > > # > +# IPFire.org - A linux based > firewall # > +# Copyright (C) 2021 IPFire Team > info@ipfire.org # > +# > > # > +# 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 3 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, see < > http://www.gnu.org/licenses/%3E.%C2%A0%C2%A0%C2%A0%C2%A0%C2%A0%C2%A0 # > +# > > # > +######################################################## > ###### > ################# > + > +use strict; > + > +# enable only the following on debugging purpose > +use warnings; > +use CGI::Carp 'fatalsToBrowser'; > + > +require '/var/ipfire/general-functions.pl'; > +require "${General::swroot}/lang.pl"; > +require "${General::swroot}/header.pl"; > + > +# File declarations > +my $settingsfile = > "${General::swroot}/portredir/settings"; > +my $redirectsfile = > "${General::swroot}/portredir/redirects"; > + > +# Create empty settingsfiles if they does not exist yet > +unless (-e "$settingsfile") { system ("touch > $settingsfile"); > } > +unless (-e "$redirectsfile") { system ("touch > $redirectsfile"); } > + > +# load ipfire settings > +our %netsettings = (); > +our %color = (); > +&General::readhash("${General::swroot}/ethernet/settings > ", > %netsettings); > +&General::readhash("/srv/web/ipfire/html/themes/ipfire/i > nclude > /colors.txt", %color); > + > +my %settings=(); > +my %portredirs=(); > +my %checked=(); # Checkbox manipulations > +my $errormessage=''; > +my %selected=(); > +our %redirects=(); > + > +$settings{'ACTION'} = ''; > +$settings{'REDIR_ENABLE_ADDON'}="off"; > +$settings{'REDIR_CUSTOM_GREEN'}="off"; > +$settings{'REDIR_CUSTOM_BLUE'}="off"; > +$settings{'REDIR_CUSTOM_ORANGE'}="off"; > +$settings{'REDIR_DNS_GREEN'}="off"; > +$settings{'REDIR_NTP_GREEN'}="off"; > +$settings{'REDIR_DNS_BLUE'}="off"; > +$settings{'REDIR_NTP_BLUE'}="off"; > +$settings{'REDIR_DNS_ORANGE'}="off"; > +$settings{'REDIR_NTP_ORANGE'}="off"; > + > +&Header::showhttpheaders(); > + > +# Get GUI values > +&Header::getcgihash(%settings); > + > +# Save action > +if ($settings{'ACTION'} eq $Lang::tr{'save'}) { > + > + # If custom rules enabled, deactivate default > rules on > interface > + if ($settings{'REDIR_CUSTOM_GREEN'} eq "on" ) { > + $settings{'REDIR_DNS_GREEN'}="off"; > + $settings{'REDIR_NTP_GREEN'}="off"; > + } > + > + if ($settings{'REDIR_CUSTOM_BLUE'} eq "on" ) { > + $settings{'REDIR_DNS_BLUE'}="off"; > + $settings{'REDIR_NTP_BLUE'}="off"; > + } > + > + if ($settings{'REDIR_CUSTOM_ORANGE'} eq "on" ) { > + $settings{'REDIR_DNS_ORANGE'}="off"; > + $settings{'REDIR_NTP_ORANGE'}="off"; > + } > + > + &General::writehash($settingsfile, %settings); > + > + if ($settings{'REDIR_ENABLE_ADDON'} eq "on") { > + system ('/usr/local/bin/portredirctrl > restart > > /dev/null 2>&1'); > + system ('/usr/local/bin/portredirctrl > enable > > /dev/null 2>&1'); > + &General::log('portredir addon: port > redirections enabled'); > + } > + if ($settings{'REDIR_ENABLE_ADDON'} eq "off") { > + system ('/usr/local/bin/portredirctrl > disable > > /dev/null 2>&1'); > + system ('/usr/local/bin/portredirctrl > stop > > /dev/null 2>&1'); > + &General::log('portredir addon: port > redirections disabled'); > + } > + > +# Add/edit an entry to the redirectsfile. > + > +} elsif (($settings{'ACTION'} eq $Lang::tr{'add'}) || > ($settings{'ACTION'} eq $Lang::tr{'update'})) { > + > + # Check if any input has been performed. > + if ($settings{'REDIR_ENTRY_ADDRESS'} ne '') { > + > + # Check if the given input is no valid > IP- > address, display an error message. > + if > (!&General::validip($settings{'REDIR_ENTRY_ADDRESS'})) { > + $errormessage = > "$Lang::tr{'portredir > invalid address'}"; > + } > + } else { > + $errormessage = "$Lang::tr{'portredir > empty > input'}"; > + } > + > + # Go further if there was no error. > + if ($errormessage eq '') { > + my %redirects = (); > + my $id; > + my $status; > + > + # Assign hash values. > + my $new_entry_interface = > $settings{'REDIR_ENTRY_INTERFACE'}; > + my $new_entry_protocol = > $settings{'REDIR_ENTRY_PROTOCOL'}; > + my $new_entry_port = > $settings{'REDIR_ENTRY_PORT'}; > + my $new_entry_address = > $settings{'REDIR_ENTRY_ADDRESS'}; > + my $new_entry_remark = > $settings{'REDIR_ENTRY_REMARK'}; > + > + # Read-in redirectsfile. > + &General::readhasharray($redirectsfile, > %redirects); > + > + # Check if we should edit an existing > entry and > got an ID. > + if (($settings{'ACTION'} eq > $Lang::tr{'update'}) && ($settings{'ID'})) { > + # Assin the provided id. > + $id = $settings{'ID'}; > + > + # Undef the given ID. > + undef($settings{'ID'}); > + > + # Grab the configured status of > the > corresponding entry. > + $status = $redirects{$id}[4]; > + } else { > + # Each newly added entry > automatically > should be enabled. > + $status = "enabled"; > + > + # Generate the ID for the new > entry. > + # > + # Sort the keys by their ID and > store > them in an array. > + my @keys = sort { $a <=> $b } > keys > %redirects; > + > + # Reverse the key array. > + my @reversed = reverse(@keys); > + > + # Obtain the last used id. > + my $last_id = @reversed[0]; > + > + # Increase the last id by one and > use > it as id for the new entry. > + $id = ++$last_id; > + } > + > + # Add/Modify the entry to/in the > redirects > hash. > + $redirects{$id} = > ["$new_entry_interface", > "$new_entry_protocol", "$new_entry_port", > "$new_entry_address","$status", "$new_entry_remark"]; > + > + # Write the changed redirects hash to the > redirects file. > + &General::writehasharray($redirectsfile, > %redirects); > + } > + > +# Toggle Enabled/Disabled for an existing entry on the > redirects list. > + > +} elsif ($settings{'ACTION'} eq $Lang::tr{'toggle enable > disable'}) { > + my %redirects = (); > + > + # Only go further, if an ID has been passed. > + if ($settings{'ID'}) { > + # Assign the given ID. > + my $id = $settings{'ID'}; > + > + # Undef the given ID. > + undef($settings{'ID'}); > + > + # Read-in ignoredfile. > + &General::readhasharray($redirectsfile, > %redirects); > + > + # Grab the configured status of the > corresponding entry. > + my $status = $redirects{$id}[4]; > + > + # Switch the status. > + if ($status eq "disabled") { > + $status = "enabled"; > + } else { > + $status = "disabled"; > + } > + > + # Modify the status of the existing > entry. > + $redirects{$id} = ["$redirects{$id}[0]", > "$redirects{$id}[1]", "$redirects{$id}[2]", > "$redirects{$id}[3]","$status", "$redirects{$id}[5]"]; > + > + # Write the changed ignored hash to the > redirects file. > + &General::writehasharray($redirectsfile, > %redirects); > + } > + > +# Remove entry from redirects list. > + > +} elsif ($settings{'ACTION'} eq $Lang::tr{'remove'}) { > + my %redirects = (); > + > + # Read-in redirectsfile. > + &General::readhasharray($redirectsfile, > %redirects); > + > + # move data on key up > + foreach my $key (sort keys %redirects) { > + if ($key >= $settings{'ID'}) { > + my $next = $key + 1; > + if (exists $redirects{$next}) { > + foreach my $i (0 .. > $#{$redirects{$next}}) { $redirects{$key}[$i] = > $redirects{$next}[$i]; } > + } > + } > + } > + > + my $last_key = (sort {$a <=> $b} keys > %redirects)[-1]; > + delete $redirects{$last_key}; > + > + # Undef the given ID. > + undef($settings{'ID'}); > + > + # Write the changed redirects hash to file. > + &General::writehasharray($redirectsfile, > %redirects); > +} > + > +# Load settings from file > +&General::readhash($settingsfile, %settings); > +&General::readhasharray($redirectsfile, %redirects); > + > +# Call functions to generate whole page. > +&Header::openpage($Lang::tr{'portredir port > redirections'}, 1, > ''); > +&Header::openbigbox('100%', 'left', '', $errormessage); > + > +if ($errormessage) { > + &Header::openbox('100%', 'left', > $Lang::tr{'warning > messages'}); > + print "<font > color='red'>$errormessage </font>"; > + &Header::closebox(); > +} > + > +$checked{'REDIR_ENABLE_ADDON'}{'off'} = ''; > +$checked{'REDIR_ENABLE_ADDON'}{'on'} = ''; > +$checked{'REDIR_ENABLE_ADDON'}{$settings{'REDIR_ENABLE_A > DDON'} > } = "checked='checked'"; > +$checked{'REDIR_CUSTOM_GREEN'}{'off'} = ''; > +$checked{'REDIR_CUSTOM_GREEN'}{'on'} = ''; > +$checked{'REDIR_CUSTOM_GREEN'}{$settings{'REDIR_CUSTOM_G > REEN'} > } = "checked='checked'"; > +$checked{'REDIR_CUSTOM_BLUE'}{'off'} = ''; > +$checked{'REDIR_CUSTOM_BLUE'}{'on'} = ''; > +$checked{'REDIR_CUSTOM_BLUE'}{$settings{'REDIR_CUSTOM_BL > UE'}} > = "checked='checked'"; > +$checked{'REDIR_CUSTOM_ORANGE'}{'off'} = ''; > +$checked{'REDIR_CUSTOM_ORANGE'}{'on'} = ''; > +$checked{'REDIR_CUSTOM_ORANGE'}{$settings{'REDIR_CUSTOM_ > ORANGE > '}} = "checked='checked'"; > +$checked{'REDIR_DNS_GREEN'}{'off'} = ''; > +$checked{'REDIR_DNS_GREEN'}{'on'} = ''; > +$checked{'REDIR_DNS_GREEN'}{$settings{'REDIR_DNS_GREEN'} > } = > "checked='checked'"; > +$checked{'REDIR_NTP_GREEN'}{'off'} = ''; > +$checked{'REDIR_NTP_GREEN'}{'on'} = ''; > +$checked{'REDIR_NTP_GREEN'}{$settings{'REDIR_NTP_GREEN'} > } = > "checked='checked'"; > +$checked{'REDIR_DNS_BLUE'}{'off'} = ''; > +$checked{'REDIR_DNS_BLUE'}{'on'} = ''; > +$checked{'REDIR_DNS_BLUE'}{$settings{'REDIR_DNS_BLUE'}} > = > "checked='checked'"; > +$checked{'REDIR_NTP_BLUE'}{'off'} = ''; > +$checked{'REDIR_NTP_BLUE'}{'on'} = ''; > +$checked{'REDIR_NTP_BLUE'}{$settings{'REDIR_NTP_BLUE'}} > = > "checked='checked'"; > +$checked{'REDIR_DNS_ORANGE'}{'off'} = ''; > +$checked{'REDIR_DNS_ORANGE'}{'on'} = ''; > +$checked{'REDIR_DNS_ORANGE'}{$settings{'REDIR_DNS_ORANGE > '}} = > "checked='checked'"; > +$checked{'REDIR_NTP_ORANGE'}{'off'} = ''; > +$checked{'REDIR_NTP_ORANGE'}{'on'} = ''; > +$checked{'REDIR_NTP_ORANGE'}{$settings{'REDIR_NTP_ORANGE > '}} = > "checked='checked'"; > + > +$selected{'REDIR_ENTRY_INTERFACE'}{$settings{'REDIR_ENTR > Y_INTE > RFACE'}} = 'selected'; > +$selected{'REDIR_ENTRY_PROTOCOL'}{$settings{'REDIR_ENTRY > _PROTO > COL'}} = 'selected'; > + > +&showMainBox(); > +&showRedirectsBox(); > + > +&Header::closebigbox(); > +&Header::closepage(); > + > +# Function to show main settings and options. > +sub showMainBox() { > + > + &Header::openbox('100%', 'center', > "$Lang::tr{'settings'}"); > + print "<form method='post' > action='$ENV{'SCRIPT_NAME'}'>"; > + > +print <<END; > +<table width='80%' cellspacing='0' border='0'> > + <tr><td colspan='2' class='base' > bgcolor='$color{'color20'}'><b>$Lang::tr{'portredir > common > settings'}</b></td></tr > + <tr> > + <td width='25%' > class='base'>$Lang::tr{'portredir enable addon'}:</td> > + <td><input type='checkbox' > name='REDIR_ENABLE_ADDON' > $checked{'REDIR_ENABLE_ADDON'}{'on'} > /></td> > + </tr> > + <tr><td colspan='2'></td></tr> > + <tr><td colspan='2'> </td></tr> > +END > + > + # create html table with header line 1 > + print "<table width='80%' cellspacing='0' > border='0'><tr>"; > + print "<th class='base' width='40%' > align='left'><b>$Lang::tr{'portredir fw for > interface'}</th>"; > + if ($netsettings{'GREEN_DEV'}) {print "<th > class='base' width='10%'><b><font > color=green>$Lang::tr{'green'}</font></th>"; > + } else { print "<th > class='base' width='10%'></font></th>"; } > + if ($netsettings{'BLUE_DEV'}) {print "<th > class='base' width='10%'><b><font > color=blue>$Lang::tr{'blue'}</font></th>"; > + } else { print "<th > class='base' width='10%'></font></th>"; } > + if ($netsettings{'ORANGE_DEV'}) {print "<th > class='base' width='10%'><b><font > color=orange>$Lang::tr{'orange'}</font></th>"; > + } else { print "<th > class='base' width='10%'></font></th>"; } > + > + # the empty right row > + print "<th class='base' > width='30%'><td></td></th></tr>"; > + > + # line 2 > + print "<tr><td>$Lang::tr{'portredir force local > dns'}</td>"; > + if ($netsettings{'GREEN_DEV'}) {print "<td > class='base' align='center'><input type='checkbox' > name='REDIR_DNS_GREEN' > $checked{'REDIR_DNS_GREEN'}{'on'}></td>";} else { print > "<td></td>";} > + if ($netsettings{'BLUE_DEV'}) {print "<td > class='base' align='center'><input type='checkbox' > name='REDIR_DNS_BLUE' > $checked{'REDIR_DNS_BLUE'}{'on'}></td>";} > else { print "<td></td>";} > + if ($netsettings{'ORANGE_DEV'}) {print "<td > class='base' align='center'><input type='checkbox' > name='REDIR_DNS_ORANGE' > $checked{'REDIR_DNS_ORANGE'}{'on'}></td>";} else { print > "<td></td>";} > + > + # line 3 > + print "</tr><tr><td>$Lang::tr{'portredir force > local > ntp'}</td>"; > + if ($netsettings{'GREEN_DEV'}) {print "<td > class='base' align='center'><input type='checkbox' > name='REDIR_NTP_GREEN' > $checked{'REDIR_NTP_GREEN'}{'on'}></td>";} else { print > "<td></td>";} > + if ($netsettings{'BLUE_DEV'}) {print "<td > class='base' align='center'><input type='checkbox' > name='REDIR_NTP_BLUE' > $checked{'REDIR_NTP_BLUE'}{'on'}></td>";} > else { print "<td></td>";} > + if ($netsettings{'ORANGE_DEV'}) {print "<td > class='base' align='center'><input type='checkbox' > name='REDIR_NTP_ORANGE' > $checked{'REDIR_NTP_ORANGE'}{'on'}></td>";} else { print > "<td></td>";} > + > + # line 4 > + print "</tr><tr><td>$Lang::tr{'portredir enable > user > redirections'}</td>"; > + if ($netsettings{'GREEN_DEV'}) {print "<td > class='base' align='center'><input type='checkbox' > name='REDIR_CUSTOM_GREEN' > $checked{'REDIR_CUSTOM_GREEN'}{'on'}></td>";} else { > print > "<td></td>";} > + if ($netsettings{'BLUE_DEV'}) {print "<td > class='base' align='center'><input type='checkbox' > name='REDIR_CUSTOM_BLUE' > $checked{'REDIR_CUSTOM_BLUE'}{'on'}></td>";} else { print > "<td></td>";} > + if ($netsettings{'ORANGE_DEV'}) {print "<td > class='base' align='center'><input type='checkbox' > name='REDIR_CUSTOM_ORANGE' > $checked{'REDIR_CUSTOM_ORANGE'}{'on'}></td>";} else { > print > "<td></td>";} > + > + print <<END; > + </tr></table> > + <table width='80%' cellspacing='0' border='0'> > + <tr><td colspan='2'> </td></tr> > + <tr><td > align='left'><b>$Lang::tr{'portredir > save to activate'}</b></td><td width='5%' > align='center'><input > type='submit' name='ACTION' value=' $Lang::tr{'save'} > '></td></tr> > + </table></form> > +END > + > +&Header::closebox(); > +} > + > +# Function to show elements of the redirects file and > allow to > add or remove single members of it. > +sub showRedirectsBox() { > + &Header::openbox('100%', 'center', > "$Lang::tr{'portredir custom redirections'}"); > + > + print <<END; > + <table width='80%' cellspacing='1' > border='0'> > + <tr> > + <td class='base' > bgcolor='$color{'color20'}' > align='center'><b>$Lang::tr{'interface'}</b></td> > + <td class='base' > bgcolor='$color{'color20'}' > align='center'><b>$Lang::tr{'protocol'}</b></td> > + <td class='base' > bgcolor='$color{'color20'}' > align='center'><b>$Lang::tr{'port'}</b></td> > + <td class='base' > bgcolor='$color{'color20'}' > align='center'><b>$Lang::tr{'ip > address'}</b></td> > + <td class='base' > bgcolor='$color{'color20'}' > align='center'><b>$Lang::tr{'remark'}</b></td> > + <td class='base' > colspan='3' > bgcolor='$color{'color20'}'></td> > + </tr> > +END > + # Check if some rules have been > added > to be redirects. > + if (keys (%redirects)) { > + my $col = ""; > + > + # List all entries of the > hash. > + foreach my $key (sort > keys > %redirects){ > + > + # Assign data > array > positions to some nice variable names. > + my $interface = > $redirects{$key}[0]; > + my $protocol = > $redirects{$key}[1]; > + my $port = > $redirects{$key}[2]; > + my $address = > $redirects{$key}[3]; > + my $status = > $redirects{$key}[4]; > + my $remark = > $redirects{$key}[5]; > + > + # Check if the > key (id) > number is even or not. > + if > ($settings{'ID'} eq > $key) { > + > $col="bgcolor=' > ${Header::colouryellow}'"; > + } elsif ($key % > 2) { > + > $col="bgcolor=' > $color{'color22'}'"; > + } else { > + > $col="bgcolor=' > $color{'color20'}'"; > + } > + > + # Choose icon for > the > checkbox. > + my $gif; > + my $gdesc; > + > + # Check if the > status > is enabled and select the correct image and description. > + if ($status eq > 'enabled' ) { > + $gif = > 'on.gif'; > + $gdesc = > $Lang::tr{'click to disable'}; > + } else { > + $gif = > 'off.gif'; > + $gdesc = > $Lang::tr{'click to enable'}; > + } > + > + print <<END; > + <tr> > + <td > width='15%' > class='base' align='center' $col><b><font > color=$interface>$Lang::tr{$interface}</font></b></td> > + <td > width='10%' > class='base' align='center' $col>$protocol</td> > + <td > width='10%' > class='base' align='center' $col>$port</td> > + <td > width='15%' > class='base' align='center' $col> $address</td> > + <td > width='40%' > class='base' align='center' $col> $remark</td> > + <td > align='center' $col> > + > <form > method='post' action='$ENV{'SCRIPT_NAME'}'> > + > > <input type='hidden' name='ACTION' > value='$Lang::tr{'toggle > enable disable'}' /> > + > > <input type='image' name='$Lang::tr{'toggle enable > disable'}' > src='/images/$gif' alt='$gdesc' title='$gdesc' /> > + > > <input type='hidden' name='ID' value='$key' /> > + > </form> > + </td> > + <td > align='center' $col> > + > <form > method='post' action='$ENV{'SCRIPT_NAME'}'> > + > > <input type='hidden' name='ACTION' > value='$Lang::tr{'edit'}' > /> > + > > <input type='image' name='$Lang::tr{'edit'}' > src='/images/edit.gif' alt='$Lang::tr{'edit'}' > title='$Lang::tr{'edit'}' /> > + > > <input type='hidden' name='ID' value='$key' /> > + > </form> > + </td> > + <td > align='center' $col> > + > <form > method='post' name='$key' action='$ENV{'SCRIPT_NAME'}'> > + > > <input type='image' name='$Lang::tr{'remove'}' > src='/images/delete.gif' title='$Lang::tr{'remove'}' > alt='$Lang::tr{'remove'}'> > + > > <input type='hidden' name='ID' value='$key'> > + > > <input type='hidden' name='ACTION' > value='$Lang::tr{'remove'}'> > + > </form> > + </td> > + </tr> > +END > + } > + } else { > + # Print notice that > currently > no ports are redirected. > + print "<tr>\n"; > + print "<td class='base' > colspan='2'>$Lang::tr{'portredir no entries'}</td>\n"; > + print "</tr>\n"; > + } > + > + print "</table>\n"; > + > + # Section to add new elements or edit existing > ones. > + print <<END; > + <br> > + <hr> > + <br> > + <div align='center'> > + <table width='100%' cellspacing='0' > border='0'> > +END > + > + # Assign correct headline and button text. > + my $buttontext; > + my $entry_interface; > + my $entry_protocol; > + my $entry_port; > + my $entry_address; > + my $entry_remark; > + > + # Check if an ID (key) has been given, in this > case an > existing entry should be edited. > + if ($settings{'ID'} ne '') { > + $buttontext = $Lang::tr{'update'}; > + print "<tr><td class='boldbase' > colspan='6'><b>$Lang::tr{'update'}</b></td></tr>\n"; > + > + # Grab address and remark for the given > key. > + $entry_interface = > $redirects{$settings{'ID'}}[0]; > + $entry_protocol = > $redirects{$settings{'ID'}}[1]; > + $entry_port = > $redirects{$settings{'ID'}}[2]; > + $entry_address = > $redirects{$settings{'ID'}}[3]; > + $entry_remark = > $redirects{$settings{'ID'}}[5]; > + > + } else { > + $buttontext = $Lang::tr{'add'}; > + print "<tr><td class='boldbase' > colspan='11'><b>$Lang::tr{'dnsforward add a new > entry'}</b></td></tr>\n"; > + print "<tr><td> </td></tr>\n"; > + } > + > + print <<END; > + <tr> > + <td class='base' > width='1%' > bgcolor='$color{'color22'}'></td> > + <td class='base' > width='15%' > bgcolor='$color{'color22'}' > align='left'><b>$Lang::tr{'interface'}</b></td> > + <td class='base' > width='10%' > bgcolor='$color{'color22'}' > align='left'><b>$Lang::tr{'protocol'}</b></td> > + <td class='base' > width='10%' > bgcolor='$color{'color22'}' > align='left'> <b>$Lang::tr{'port'}</b></td> > + <td class='base' > width='13%' > bgcolor='$color{'color22'}' > align='left'> <b>$Lang::tr{'ip > address'}</b></td> > + <td class='base' > width='30%' > bgcolor='$color{'color22'}' > align='left'> <b>$Lang::tr{'remark'}</b></td> > + <td class='base' > width='15%' > bgcolor='$color{'color22'}'></td> > + <td class='base' > width='1%' > bgcolor='$color{'color22'}'></td> > + </tr> > + > + <form method='post' > action='$ENV{'SCRIPT_NAME'}'> > + <input type='hidden' name='ID' > value='$settings{'ID'}'> > + <tr> > + <td class='base'></td> > + <td><select > style='width:90px;' > id='interface' name='REDIR_ENTRY_INTERFACE'> > +END > + if > ($netsettings{'GREEN_DEV'}) > { > + if > ($entry_interface eq > "green") { > + print > "<option > value='green' selected='selected' > {'green'}>$Lang::tr{'green'}</option>"; > + } else { print > "<option > value='green' {'green'}>$Lang::tr{'green'}</option>";} > + } > + if > ($netsettings{'BLUE_DEV'}) { > + if > ($entry_interface eq > "blue") { > + print > "<option > value='blue' selected='selected' > {'blue'}>$Lang::tr{'blue'}</option>"; > + } else { print > "<option > value='blue' {'blue'}>$Lang::tr{'blue'}</option>";} > + } > + if > ($netsettings{'ORANGE_DEV'}) > { > + if > ($entry_interface eq > "orange") { > + print > "<option > value='orange' selected='selected' > {'orange'}>$Lang::tr{'orange'}</option>"; > + } else { print > "<option > value='orange' {'orange'}>$Lang::tr{'orange'}</option>";} > + } > + > + print "</select><td><select > style='width:50px;' name='REDIR_ENTRY_PROTOCOL'>"; > + if ((!$entry_protocol) || > ($entry_protocol eq "tcp")) { > + print "<option > selected='selected' id='protocol' value='tcp' > {'tcp'}>tcp</option>"; > + print "<option > value='udp' > {'udp'}>udp</option>"; > + } elsif ($entry_protocol eq > "udp") { > + print "<option > value='tcp' > {'tcp'}>tcp</option>"; > + print "<option > selected='selected' value='udp' {'udp'}>udp</option>"; > + } > + print <<END; > + </select></td> > + <td><input type='text' > name='REDIR_ENTRY_PORT' value='$entry_port' > size='4'></td> > + <td><input type='text' > name='REDIR_ENTRY_ADDRESS' value='$entry_address' > size='14'></td> > + <td><input type='text' > name='REDIR_ENTRY_REMARK' value='$entry_remark' > size='35'></td> > + <td width='10%' > align='center'><input type='submit' name='ACTION' value=' > $buttontext '></td> > + <td class='base'></td> > + </tr> > + </form> > + </table> > + </div> > +END > + &Header::closebox(); > +} > diff --git a/config/rootfiles/common/misc-progs > b/config/rootfiles/common/misc-progs > index d6594b3f8..fbad2af8b 100644 > --- a/config/rootfiles/common/misc-progs > +++ b/config/rootfiles/common/misc-progs > @@ -17,6 +17,7 @@ usr/local/bin/logwatch > #usr/local/bin/mpfirectrl > usr/local/bin/openvpnctrl > usr/local/bin/pakfire > +#usr/local/bin/portredirctrl > usr/local/bin/qosctrl > usr/local/bin/rebuildhosts > usr/local/bin/rebuildroutes > diff --git a/config/rootfiles/packages/portredir > b/config/rootfiles/packages/portredir > new file mode 100644 > index 000000000..4b4ba8366 > --- /dev/null > +++ b/config/rootfiles/packages/portredir > @@ -0,0 +1,11 @@ > +etc/rc.d/init.d/portredir > +etc/rc.d/rc0.d/K77portredir > +etc/rc.d/rc3.d/S23portredir > +etc/rc.d/rc6.d/K77portredir > +srv/web/ipfire/cgi-bin/portredir.cgi > +usr/local/bin/portredirctrl > +var/ipfire/addon-lang/portredir.de.pl > +var/ipfire/addon-lang/portredir.en.pl > +var/ipfire/backup/addons/includes/portredir > +var/ipfire/menu.d/EX-portredir.menu > +var/ipfire/portredir > diff --git a/lfs/portredir b/lfs/portredir > new file mode 100644 > index 000000000..a4911f71f > --- /dev/null > +++ b/lfs/portredir > @@ -0,0 +1,85 @@ > +######################################################## > ###### > ################# > +# > > # > +# IPFire.org - A linux based > firewall # > +# Copyright (C) 2007-2021 IPFire Team > info@ipfire.org # > +# > > # > +# 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 3 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, see < > http://www.gnu.org/licenses/%3E.%C2%A0%C2%A0%C2%A0%C2%A0%C2%A0%C2%A0 # > +# > > # > +######################################################## > ###### > ################# > + > +######################################################## > ###### > ################# > +# Definitions > +######################################################## > ###### > ################# > + > +include Config > + > +VER = 1.0 > + > +THISAPP = portredir-$(VER) > +DIR_APP = $(DIR_SRC)/$(THISAPP) > +TARGET = $(DIR_INFO)/$(THISAPP) > +PROG = portredir > +PAK_VER = 1 > + > +######################################################## > ###### > ################# > +# Top-level Rules > +######################################################## > ###### > ################# > + > +install : $(TARGET) > + > +check : > + > +download : > + > +md5 : > + > +dist: > + @$(PAK) > + > +######################################################## > ###### > ################# > +# Installation Details > +######################################################## > ###### > ################# > + > +$(TARGET) : $(patsubst %,$(DIR_DL)/%,$(objects)) > + @$(PREBUILD) > + @rm -rf $(DIR_APP) && cd $(DIR_SRC) > + > + #install cgi > + install -v -m 755 > $(DIR_CONF)/portredir/portredir.cgi > /srv/web/ipfire/cgi-bin/ > + > + #create configuration dir > + -mkdir -pv /var/ipfire/portredir/ > + chown -R nobody:nobody /var/ipfire/portredir/ > + > + # Install include file for backup > + install -v -m 644 > $(DIR_CONF)/portredir/portredir- > backup /var/ipfire/backup/addons/includes/portredir > + > + # Install menu file > + install -v -m 644 $(DIR_CONF)/portredir/EX- > portredir.menu /var/ipfire/menu.d/ > + chown nobody:nobody /var/ipfire/menu.d/EX- > portredir.menu > + > + # Install addon-specific language-files > + install -v -m 644 > $(DIR_CONF)/portredir/lang/portredir.*.pl > /var/ipfire/addon- > lang/ > + > + #install initscripts > + $(call INSTALL_INITSCRIPT,portredir) > + > + # Create symlinks for runlevel interaction. > + ln -svf /etc/rc.d/init.d/portredir > /etc/rc.d/rc3.d/S23portredir > + ln -svf /etc/rc.d/init.d/portredir > /etc/rc.d/rc0.d/K77portredir > + ln -svf /etc/rc.d/init.d/portredir > /etc/rc.d/rc6.d/K77portredir > + > + @rm -rf $(DIR_APP) > + @$(POSTBUILD) > + > diff --git a/make.sh b/make.sh > index fc03ebcd5..ab9fe881a 100755 > --- a/make.sh > +++ b/make.sh > @@ -1623,6 +1623,7 @@ buildipfire() { > lfsmake2 socat > lfsmake2 libcdada > lfsmake2 pmacct > + lfsmake2 portredir > } > > buildinstaller() { > diff --git a/src/initscripts/packages/portredir > b/src/initscripts/packages/portredir > new file mode 100644 > index 000000000..cc57fb9cc > --- /dev/null > +++ b/src/initscripts/packages/portredir > @@ -0,0 +1,191 @@ > +#!/bin/sh > +######################################################## > ###### > ########## > +# Begin $rc_base/init.d/portredir > +# > +# Description : portredir init script for DNS/NTP and > custom > +# port redirection rules > +# > +######################################################## > ###### > ########## > + > +. /etc/sysconfig/rc > +. ${rc_functions} > + > +IPT="/sbin/iptables"; > +parent_chain="PREROUTING"; > +chain="PORT_REDIRECT"; > + > +confdir="/var/ipfire/portredir"; > +settingsfile="${confdir}/settings"; > +redirectsfile="${confdir}/redirects"; > +SYSLOG="NO"; > +VERBOSE="NO"; > + > +eval $(/usr/local/bin/readhash > /var/ipfire/ethernet/settings); > +eval $(/usr/local/bin/readhash ${settingsfile}); > + > +logtext() { > + if [ "${SYSLOG}" = "YES" ]; then logger -t > "portredir" > ${1}; fi; > + if [ "${VERBOSE}" = "YES" ]; then echo ${1}; fi;} > + > +create_chain() { > + > + local line=$(${IPT} -t nat -L ${parent_chain} -- > line- > numbers |grep "SQUID" |awk '{printf($1)}'); > + > + if [[ "${REDIR_ENABLE_ADDON}" == "off" || -z > "${REDIR_ENABLE_ADDON}" ]]; then > + logtext "addon not enabled in web > interface..."; > + echo "Portredir addon not enabled in web > interface..."; > + exit 0; > + fi; > + > + if [ -z "$(${IPT} -t nat -L ${parent_chain} |grep > ${chain})" ]; then > + ${IPT} -t nat -N ${chain}; > + > + if [ ! -z "${line}" ]; then > + logtext "create chain ${chain} > and link > in ${parent_chain} at position ${line}..."; > + ${IPT} -t nat -I ${parent_chain} > ${line} -j ${chain}; > + else > + logtext "create chain ${chain} > and link > in ${parent_chain} at last position..."; > + ${IPT} -t nat -A ${parent_chain} > -j > ${chain}; > + fi > + else > + return 1; > + fi; > + return 0; > +} > + > +remove_chain() { > + if [ ! -z "$(${IPT} -t nat -L ${parent_chain} > |grep > ${chain})" ]; then > + logtext "remove chain ${chain} and link > in > ${parent_chain} from system..."; > + ${IPT} -t nat -D "${parent_chain}" -j > ${chain}; > + ${IPT} -t nat -F ${chain}; > + ${IPT} -t nat -X ${chain}; > + else > + return 1; > + fi; > + return 0; > +} > + > +activate_custom_redirections() { > + > + local array=(); > + local redirects=(); > + local i; > + index=(); > + iface=(); > + protocol=(); > + port=(); > + targetip=(); > + enabled=(); > + > + IFS=$'\n' read -d '' -ra redirects < > ${redirectsfile}; > + > + for i in "${!redirects[@]}" > + do > + IFS=$',' read -ra array <<< > ${redirects[i]}; > + index[i]=${array[0]}; > + iface[i]=${array[1]}; > + protocol[i]=${array[2]}; > + port[i]=${array[3]}; > + targetip[i]=${array[4]}; > + enabled[i]=${array[5]}; > + done > + > + for i in "${!index[@]}" > + do > + if [[ ! -z "${GREEN_DEV}" && > "${iface[i]}" = > "green" && "${enabled[i]}" = "enabled" ]]; then > + > + logtext "add redirect in ${chain} > on > ${GREEN_DEV} ip ${targetip[i]} protocol ${protocol[i]} > port > ${port[i]} "; > + ${IPT} -t nat -A ${chain} -i > ${GREEN_DEV} -d ${targetip[i]} -p ${protocol[i]} -m > ${protocol[i]} --dport ${port[i]} -j RETURN; > + ${IPT} -t nat -A ${chain} -i > ${GREEN_DEV} -p ${protocol[i]} -m ${protocol[i]} --dport > ${port[i]} -j REDIRECT; > + fi > + if [[ ! -z "${BLUE_DEV}" && > "${iface[i]}" = > "blue" && "${enabled[i]}" = "enabled" ]]; then > + logtext "add redirect in ${chain} > on > ${BLUE_DEV} ip ${targetip[i]} protocol ${protocol[i]} > port > ${port[i]} "; > + ${IPT} -t nat -A ${chain} -i > ${BLUE_DEV} -d ${targetip[i]} -p ${protocol[i]} -m > ${protocol[i]} --dport ${port[i]} -j RETURN; > + ${IPT} -t nat -A ${chain} -i > ${BLUE_DEV} -p ${protocol[i]} -m ${protocol[i]} --dport > ${port[i]} -j REDIRECT; > + fi > + if [[ ! -z "${ORANGE_DEV}" && > "${iface[i]}" = > "orange" && "${enabled[i]}" = "enabled" ]]; then > + logtext "add redirect in ${chain} > on > ${ORANGE_DEV} ip ${targetip[i]} protocol ${protocol[i]} > port > ${port[i]} "; > + ${IPT} -t nat -A ${chain} -i > ${ORANGE_DEV} -d ${targetip[i]} -p ${protocol[i]} -m > ${protocol[i]} --dport ${port[i]} -j RETURN; > + ${IPT} -t nat -A ${chain} -i > ${ORANGE_DEV} -p ${protocol[i]} -m ${protocol[i]} --dport > ${port[i]} -j REDIRECT; > + fi > + done > + unset array redirects i index iface protocol port > targetip enabled; > + return 0; > +} > + > +activate_redirections() { > + > + if ! create_chain; then return 1; fi; > + > + # Force DNS REDIRECTs on GREEN (udp, tcp, 53) > + if [[ "${REDIR_DNS_GREEN}" == "on" && > "${REDIR_CUSTOM_GREEN}" = "off" ]]; then > + ${IPT} -t nat -A ${chain} -i ${GREEN_DEV} > -d > ${GREEN_ADDRESS} -p udp -m udp --dport domain -j RETURN; > + ${IPT} -t nat -A ${chain} -i ${GREEN_DEV} > -p > udp -m udp --dport domain -j REDIRECT; > + ${IPT} -t nat -A ${chain} -i ${GREEN_DEV} > -d > ${GREEN_ADDRESS} -p tcp -m tcp --dport domain -j RETURN; > + ${IPT} -t nat -A ${chain} -i ${GREEN_DEV} > -p > tcp -m tcp --dport domain -j REDIRECT; > + fi > + > + # Force DNS REDIRECTs on BLUE (udp, tcp, 53) > + if [[ "${REDIR_DNS_BLUE}" == "on" && > "${REDIR_CUSTOM_BLUE}" = "off" ]]; then > + ${IPT} -t nat -A ${chain} -i ${BLUE_DEV} > -d > ${BLUE_ADDRESS} -p udp -m udp --dport domain -j RETURN > + ${IPT} -t nat -A ${chain} -i ${BLUE_DEV} > -p udp > -m udp --dport domain -j REDIRECT > + ${IPT} -t nat -A ${chain} -i ${BLUE_DEV} > -d > ${BLUE_ADDRESS} -p tcp -m tcp --dport domain -j RETURN > + ${IPT} -t nat -A ${chain} -i ${BLUE_DEV} > -p tcp > -m tcp --dport domain -j REDIRECT > + fi > + > + # Force DNS REDIRECTs on ORANGE (udp, tcp, 53) > + if [[ "${REDIR_DNS_ORANGE}" == "on" && > "${REDIR_CUSTOM_ORANGE}" = "off" ]]; then > + ${IPT} -t nat -A ${chain} -i > ${ORANGE_DEV} -d > ${ORANGE_ADDRESS} -p udp -m udp --dport domain -j RETURN > + ${IPT} -t nat -A ${chain} -i > ${ORANGE_DEV} -p > udp -m udp --dport domain -j REDIRECT > + ${IPT} -t nat -A ${chain} -i > ${ORANGE_DEV} -d > ${ORANGE_ADDRESS} -p tcp -m tcp --dport domain -j RETURN > + ${IPT} -t nat -A ${chain} -i > ${ORANGE_DEV} -p > tcp -m tcp --dport domain -j REDIRECT > + fi > + > + # Force NTP REDIRECTs on GREEN (udp, 123) > + if [[ "${REDIR_NTP_GREEN}" == "on" && > "${REDIR_CUSTOM_GREEN}" = "off" ]]; then > + ${IPT} -t nat -A ${chain} -i ${GREEN_DEV} > -d > ${GREEN_ADDRESS} -p udp -m udp --dport ntp -j RETURN > + ${IPT} -t nat -A ${chain} -i ${GREEN_DEV} > -p > udp -m udp --dport ntp -j REDIRECT > + fi > + > + # Force NTP REDIRECTs on BLUE (udp, 123) > + if [[ "${REDIR_NTP_BLUE}" == "on" && > "${REDIR_CUSTOM_BLUE}" = "off" ]]; then > + ${IPT} -t nat -A ${chain} -i ${BLUE_DEV} > -d > ${BLUE_ADDRESS} -p udp -m udp --dport ntp -j RETURN > + ${IPT} -t nat -A ${chain} -i ${BLUE_DEV} > -p udp > -m udp --dport ntp -j REDIRECT > + fi > + > + # Force NTP REDIRECTs on ORANGE (udp, 123) > + if [[ "${REDIR_NTP_ORANGE}" == "on" && > "${REDIR_CUSTOM_ORANGE}" = "off" ]]; then > + ${IPT} -t nat -A ${chain} -i > ${ORANGE_DEV} -d > ${ORANGE_ADDRESS} -p udp -m udp --dport ntp -j RETURN > + ${IPT} -t nat -A ${chain} -i > ${ORANGE_DEV} -p > udp -m udp --dport ntp -j REDIRECT > + fi > + > + if ! activate_custom_redirections; then return 1; > fi; > + > + return 0; > +} > + > +case "${1}" in > + start) > + boot_mesg "Loading port redirections..." > + activate_redirections; > + evaluate_retval; > + ;; > + > + stop) > + boot_mesg "Removing port redirections..." > + remove_chain; > + evaluate_retval; > + ;; > + > + restart) > + ${0} stop > + ${0} start > + ;; > + > + *) > + echo "Usage: ${0} {start|stop|restart}" > + exit 1 > + ;; > +esac > + > +# End $rc_base/init.d/portredir > diff --git a/src/misc-progs/Makefile b/src/misc- > progs/Makefile > index 7c3ef7529..850f8fdcc 100644 > --- a/src/misc-progs/Makefile > +++ b/src/misc-progs/Makefile > @@ -30,7 +30,7 @@ SUID_PROGS = squidctrl sshctrl > ipfirereboot \ > wirelessctrl getipstat qosctrl \ > redctrl syslogdctrl extrahdctrl sambactrl \ > smartctrl clamavctrl addonctrl pakfire mpfirectrl > wlanapctrl \ > - setaliases urlfilterctrl updxlratorctrl > fireinfoctrl > rebuildroutes \ > + setaliases urlfilterctrl updxlratorctrl > fireinfoctrl > rebuildroutes portredirctrl \ > getconntracktable wirelessclient torctrl ddnsctrl > unboundctrl \ > captivectrl > > diff --git a/src/misc-progs/portredirctrl.c b/src/misc- > progs/portredirctrl.c > new file mode 100644 > index 000000000..7897d711c > --- /dev/null > +++ b/src/misc-progs/portredirctrl.c > @@ -0,0 +1,47 @@ > +/* This file is part of the IPFire Firewall. > + * > + * This program is distributed under the terms of the > GNU > General Public > + * Licence. See the file COPYING for details. > + * > + */ > + > +#include <stdlib.h> > +#include <stdio.h> > +#include <string.h> > +#include <unistd.h> > +#include <sys/types.h> > +#include <fcntl.h> > +#include "setuid.h" > + > +int main(int argc, char *argv[]) { > + if (!(initsetuid())) > + exit(1); > + > + // Check what command is asked > + if (argc < 2) { > + fprintf(stderr, "\nNo argument > given.\n\nportredirctrl > (start|stop|restart|enable|disable)\n\n"); > + exit(1); > + } > + > + if (strcmp(argv[1], "start") == 0) { > + safe_system("/etc/rc.d/init.d/portredir > start"); > + } else if (strcmp(argv[1], "stop") == 0) { > + safe_system("/etc/rc.d/init.d/portredir > stop"); > + } else if (strcmp(argv[1], "restart") == 0) { > + safe_system("/etc/rc.d/init.d/portredir > restart"); > + } else if (strcmp(argv[1], "enable") == 0) { > + safe_system("touch > /var/ipfire/portredir/enable"); > + safe_system("ln -snf > /etc/rc.d/init.d/portredir > /etc/rc.d/rc3.d/S23portredir >/dev/null 2>&1"); > + safe_system("ln -snf > /etc/rc.d/init.d/portredir > /etc/rc.d/rc0.d/K77portredir >/dev/null 2>&1"); > + safe_system("ln -snf > /etc/rc.d/init.d/portredir > /etc/rc.d/rc6.d/K77portredir >/dev/null 2>&1"); > + } else if (strcmp(argv[1], "disable") == 0) { > + safe_system("/etc/rc.d/init.d/portredir > stop"); > + safe_system("unlink > /var/ipfire/portredir/enable"); > + safe_system("rm -rf > /etc/rc.d/rc*.d/*portredir > > /dev/null 2>&1"); > + } else { > + fprintf(stderr, "\nBad argument > given.\n\nportredirctrl > (start|stop|restart|enable|disable)\n\n"); > + exit(1); > + } > + > + return 0; > +} > diff --git a/src/paks/portredir/install.sh > b/src/paks/portredir/install.sh > new file mode 100644 > index 000000000..9f69aeae2 > --- /dev/null > +++ b/src/paks/portredir/install.sh > @@ -0,0 +1,32 @@ > +#!/bin/bash > +######################################################## > ###### > ############## > +# > > # > +# This file is part of the IPFire > Firewall. # > +# > > # > +# IPFire 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. # > +# > > # > +# IPFire 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 IPFire; if not, write to the Free > Software # > +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, > MA > 02111-1307 USA # > +# > > # > +# Copyright (C) 2021 IPFire-Team > info@ipfire.org. # > +# > > # > +######################################################## > ###### > ############## > +# > +. /opt/pakfire/lib/functions.sh > +extract_files > +restore_backup ${NAME} > + > +/usr/local/bin/update-lang-cache > + > +chown root:nobody /usr/local/bin/portredirctrl > +chmod 4750 /usr/local/bin/portredirctrl > +chmod u+s /usr/local/bin/portredirctrl > diff --git a/src/paks/portredir/uninstall.sh > b/src/paks/portredir/uninstall.sh > new file mode 100644 > index 000000000..df9270125 > --- /dev/null > +++ b/src/paks/portredir/uninstall.sh > @@ -0,0 +1,28 @@ > +#!/bin/bash > +######################################################## > ###### > ############## > +# > > # > +# This file is part of the IPFire > Firewall. # > +# > > # > +# IPFire 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. # > +# > > # > +# IPFire 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 IPFire; if not, write to the Free > Software # > +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, > MA > 02111-1307 USA # > +# > > # > +# Copyright (C) 2007 IPFire-Team > info@ipfire.org. # > +# > > # > +######################################################## > ###### > ############## > +# > +. /opt/pakfire/lib/functions.sh > +make_backup ${NAME} > +remove_files > + > +/usr/local/bin/update-lang-cache > diff --git a/src/paks/portredir/update.sh > b/src/paks/portredir/update.sh > new file mode 100644 > index 000000000..89c40d0d7 > --- /dev/null > +++ b/src/paks/portredir/update.sh > @@ -0,0 +1,26 @@ > +#!/bin/bash > +######################################################## > ###### > ############## > +# > > # > +# This file is part of the IPFire > Firewall. # > +# > > # > +# IPFire 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. # > +# > > # > +# IPFire 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 IPFire; if not, write to the Free > Software # > +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, > MA > 02111-1307 USA # > +# > > # > +# Copyright (C) 2007 IPFire-Team > info@ipfire.org. # > +# > > # > +######################################################## > ###### > ############## > +# > +. /opt/pakfire/lib/functions.sh > +./uninstall.sh > +./install.sh > -- > 2.18.0 >