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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-06 01:46:31 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-06 01:46:31 +0000 |
commit | 32afea41ba8b7328e252ae97ca32c56f98d42a90 (patch) | |
tree | 11b25ffd59d9190c8316cd48ace4e198531d0e7d /debian/postfix.config | |
parent | Adding upstream version 3.4.23. (diff) | |
download | postfix-debian.tar.xz postfix-debian.zip |
Adding debian version 3.4.23-0+deb10u1.debian/3.4.23-0+deb10u1debian
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | debian/postfix.config | 432 |
1 files changed, 432 insertions, 0 deletions
diff --git a/debian/postfix.config b/debian/postfix.config new file mode 100644 index 0000000..1478d07 --- /dev/null +++ b/debian/postfix.config @@ -0,0 +1,432 @@ +#!/usr/bin/perl -w +# -*-CPerl-*- +# Script to configure Postfix. +# Based on code by Colin Walters <walters@cis.ohio-state.edu>, +# and John Goerzen <jgoerzen@progenylinux.com>. + +use Debconf::Client::ConfModule qw(:all); +use Fcntl; + +my $version = version(2.0); +capb("backup"); +title("Postfix Configuration"); + +# begin configuration script + +my $topstate; +my $back; +my $noninteractive; + +# Regexps for checking domain names, blatantly stolen from exim config +my $rfc1035_label_re= '[0-9A-Za-z]([-0-9A-Za-z]*[0-9A-Za-z])?'; +my $rfc1035_domain_re= "$rfc1035_label_re(\\.$rfc1035_label_re)*"; +my $network_re= '[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}/[0-9]{1,2}'; + +$topstate = "start"; + +my $distribution = lc(`lsb_release -is 2>/dev/null`); +$distribution = 'debian' if $distribution eq ''; + +while ($topstate ne "done") { + TOPSTATE: { + if ($topstate eq "start") { + if (fget("postfix/main_mailer_type", "isdefault") eq "true") { + if (-f "/etc/postfix/main.cf") { + set("postfix/main_mailer_type", "No configuration"); + } + } + $pri = "high"; + $pri = "medium" if ($ARGV[1] ne "" && $distribution eq "ubuntu"); + $noninteractive = (((input($pri, "postfix/main_mailer_type"))[0]) == 30); + if ($noninteractive) { + my $mailertype = get("postfix/main_mailer_type"); + if ($mailertype eq "No configuration") { + # We can't display a note here, because it could send mail, + # which isn't configured... + #$noninteractive = ((input("critical", "postfix/not_configured"))[0] == 30); + #go(); + fset("postfix/newaliases", "run", "false"); + $topstate="ending-setup"; + } else { + $topstate="mailname"; + } + } else { + go(); + $back = (((go())[0]) == 30); + $mailertype = get("postfix/main_mailer_type"); + if ($mailertype eq "No configuration") { + $topstate="ending-setup"; + } else { + fset("postfix/main_mailer_type", "changed", "true"); + fset("postfix/newaliases", "run", "true"); + if ($back) { + fset("postfix/main_mailer_type", "isdefault", "true"); + } else { + fset("postfix/main_mailer_type", "changed", "true"); + $topstate = "mailname"; + if (!(($mailertype eq "Internet with smarthost") || + ($mailertype eq "Satellite system") || + ($mailertype eq "HP"))) { + set("postfix/relayhost", ""); + fset("postfix/relayhost", "changed", "true"); + } + } + } + } + } + + if ($topstate eq "mailname") { + my $mailname; + if (-f "/etc/mailname") { + local *MAILNAME; + open MAILNAME, "/etc/mailname"; + $mailname = <MAILNAME>; + close MAILNAME; + chomp $mailname; + } + if (!defined($mailname) || $mailname eq "") { + $mailname = `hostname --fqdn 2>/dev/null` || "localdomain"; + chomp $mailname; + } + # broken mailname, change it to the default, and prompt. + if (lc($mailname) eq "ubuntu.com" || lc($mailname) eq "debian.org") { + fset("postfix/mailname", "isdefault", "true"); + $mailname = `hostname --fqdn 2>/dev/null` || "localdomain"; + chomp $mailname; + } + if (fget("postfix/mailname", "isdefault") eq "true") { + set("postfix/mailname", $mailname); + } + $noninteractive = (((input("high", "postfix/mailname"))[0]) == 30); + if ($noninteractive) { + $topstate = "relayhost"; + } else { + $back = (((go())[0]) == 30); + if ($back) { + fset("postfix/main_mailer_type", "isdefault", "true"); + fset("postfix/mailname", "isdefault", "true"); + $topstate = "start"; + } else { + # error checking + my $mailname = lc(get("postfix/mailname")); + fset("postfix/mailname", "changed", "true"); + if ($mailname eq "ubuntu.com" || $mailname eq "debian.org") { + fset("postfix/mailname", "isdefault", "true"); + } elsif ($mailname =~ /$rfc1035_domain_re/ || $mailname eq "==default==") { + # their mailname passed error checking, go on + $topstate = "relayhost"; + } else { + set("postfix/rfc1035_violation", "false"); + fset("postfix/rfc1035_violation", "isdefault", "true"); + subst("postfix/rfc1035_violation", "enteredstring", $mailname); + $noninteractive = (((input("high", "postfix/rfc1035_violation"))[0]) == 30); + $back = (((go())[0]) == 30); + if ($back) { + fset("postfix/mailname", "isdefault", "true"); + # and back around to ask mailname again. + } + if (get("postfix/rfc1035_violation") eq "true") { + # they wanted to continue despite the error + $topstate = "relayhost"; + } else { + fset("postfix/mailname", "isdefault", "true"); + # and back around to ask mailname again. + } + } + } + } + } + + if ($topstate eq "relayhost") { + my $mailertype = get("postfix/main_mailer_type"); + if (($mailertype eq "Internet with smarthost") || ($mailertype eq "Satellite system")) { + if (fget("postfix/relayhost", "isdefault") eq "true") { + my $hostname = `hostname --domain 2>/dev/null` || "localdomain"; + chomp $hostname; + my $relayname = "smtp." . $hostname; + set("postfix/relayhost", $relayname); + } + $noninteractive = (((input("high", "postfix/relayhost"))[0]) == 30); + $skiprelayhost=0; + } else { + # skip relayhost if we're an "Internet site" or a "Local only" + $topstate = "root"; + $noninteractive=1; + $skiprelayhost=1; + } + if ($noninteractive) { + $topstate = "root"; + } else { + $back = (((go())[0]) == 30); + if ($back) { + fset("postfix/mailname", "isdefault", "true"); + fset("postfix/relayhost", "isdefault", "true"); + $topstate = "mailname"; # we skip back to the last question of equal or higher priority + } else { + my $host = get("postfix/relayhost"); + if ($host =~ /[\s,]/) { + fset("postfix/relayhost", "isdefault", "true"); + } else { + fset("postfix/relayhost", "changed", "true"); + $topstate = "root"; + } + } + } + } + + if ($topstate eq "root") { + if (fget("postfix/root_address", "isdefault") eq "true") { + open(F,"getent passwd 1000|"); + @l=<F>; + close(F); + if ($#l > 0) { + $l[0] =~ s/:.*$//; + set("postfix/root_address",$l[0]); + fset("postfix/root_address", "changed", "true"); + } + } + $noninteractive = (((input("medium", "postfix/root_address"))[0]) == 30); + if ($noninteractive) { + $topstate="destinations"; + } else { + $back = (((go())[0]) == 30); + if ($back) { + fset("postfix/relayhost", "isdefault", "true"); + fset("postfix/root_address", "isdefault", "true"); + if ($skiprelayhost) { + fset("postfix/mailname", "isdefault", "true"); + $topstate = "mailname"; + } else { + $topstate = "relayhost"; + } + } else { + fset("postfix/root_address", "changed", "true"); + $topstate="destinations"; + } + } + } + + if ($topstate eq "destinations") { + my $mailertype = get("postfix/main_mailer_type"); + my $hostname = `hostname --fqdn 2>/dev/null` || "localhost"; + chomp $hostname; + my $domain = `hostname --domain 2>/dev/null` || "localdomain"; + chomp $domain; + my $mailname = get("postfix/mailname") || "localhost"; + my $destinations; + my $priority="medium"; + if (fget("postfix/destinations", "set") eq "true") { + if ((-x "/usr/sbin/postconf") && (-f "/etc/postfix/main.cf")) { + if (open(POSTCONF, "postconf -hx mydestination |")) { + $destinations=<POSTCONF>; + close(POSTCONF); + chomp $destinations; + set("postfix/destinations", $destinations); + } + } + } else { + if ($mailertype eq "Internet Site") { + if ($mailname eq $hostname) { + $destinations = join ", ",("\$myhostname", $mailname, "localhost." . $domain, ", localhost"); + } else { + $destinations = join ", ",("\$myhostname", $mailname, $hostname, "localhost." . $domain . ", localhost"); + } + } else { + # don't accept mail for $mailname by default if we have a relayhost or local only mail, + # unless the mailname bears no resemblance to $myorigin. + $destinations = join ", ",("\$myhostname", $hostname, "localhost." . $domain . ", localhost" ); + unless ( $hostname =~ m/(^|[\.])$mailname$/ ) { + $destinations = $mailname . ", " . $destinations; + } + } + set("postfix/destinations", $destinations); + fset("postfix/destinations","set","true"); + } + if ($mailertype eq "Local only") { + $priority="low"; + } + $noninteractive = (((input($priority, "postfix/destinations"))[0]) == 30); + if ($noninteractive) { + $topstate = "chattr"; + } else { + $back = (((go())[0]) == 30); + if ($back) { + fset("postfix/relayhost", "isdefault", "true"); + fset("postfix/destinations", "isdefault", "true"); + $topstate = "relayhost"; + } else { + fset("postfix/destinations", "changed", "true"); + $topstate = "chattr"; + } + } + } + + if ($topstate eq "chattr") { + $noninteractive = (((input("medium", "postfix/chattr"))[0]) == 30); + if ($noninteractive) { + $topstate = "mynetworks"; + } else { + $back = (((go())[0]) == 30); + if ($back) { + fset("postfix/destinations", "isdefault", "true"); + fset("postfix/chattr", "isdefault", "true"); + $topstate = "destinations"; + } else { + fset("postfix/chattr", "changed", "true"); + $topstate = "mynetworks"; + } + } + } + + if ($topstate eq "mynetworks") { + if ((-x "/usr/sbin/postconf") && (-f "/etc/postfix/main.cf")) { + my $mynetworks; + if (open(POSTCONF, "postconf -hx mynetworks |")) { + $mynetworks=<POSTCONF>; + close(POSTCONF); + chomp $mynetworks; + set("postfix/mynetworks", $mynetworks); + } + } + $noninteractive = (((input("low", "postfix/mynetworks"))[0]) == 30); + if ($noninteractive) { + $topstate = "procmail"; + } else { + $back = (((go())[0]) == 30); + if ($back) { + fset("postfix/chattr", "isdefault", "true"); + fset("postfix/mynetworks", "isdefault", "true"); + $topstate = "chattr"; + } else { + fset("postfix/mynetworks", "changed", "true"); + $topstate = "procmail"; + } + } + } + + if ($topstate eq "procmail") { + if (fget("postfix/procmail", "isdefault") eq "true") { + my $pmdefault="false"; + if (-x "/usr/bin/procmail") { + $pmdefault="true"; + } + set("postfix/procmail", $pmdefault); + } + if (-x "/usr/bin/procmail") { + $noninteractive = (((input("low", "postfix/procmail"))[0]) == 30); + } else { + $noninteractive = 1; + } + if ($noninteractive) { + $topstate = "mailbox_limit"; + } else { + $back = (((go())[0]) == 30); + if ($back) { + fset("postfix/mynetworks", "isdefault", "true"); + fset("postfix/procmail", "isdefault", "true"); + $topstate = "mynetworks"; + } else { + fset("postfix/procmail", "changed", "true"); + $topstate = "mailbox_limit"; + } + } + } + + if ($topstate eq "mailbox_limit") { + $noninteractive = (((input("low", "postfix/mailbox_limit"))[0]) == 30); + if ($noninteractive) { + $topstate = "recipient_delim"; + } else { + $back = (((go())[0]) == 30); + if ($back) { + fset("postfix/procmail", "isdefault", "true"); + fset("postfix/mailbox_limit", "isdefault", "true"); + if (-x "/usr/bin/procmail") { + $topstate = "procmail"; + } else { + fset("postfix/mynetworks", "isdefault", "true"); + $topstate = "mynetworks"; + } + } else { + fset("postfix/mailbox_limit", "changed", "true"); + $topstate = "recipient_delim"; + } + } + } + + if ($topstate eq "recipient_delim") { + $noninteractive = (((input("low", "postfix/recipient_delim"))[0]) == 30); + if ($noninteractive) { + $topstate = "protocols"; + } else { + $back = (((go())[0]) == 30); + if ($back) { + fset("postfix/mailbox_limit", "isdefault", "true"); + fset("postfix/recipient_delim", "isdefault", "true"); + $topstate = "mailbox_limit"; + } else { + my $delim = get("postfix/recipient_delim"); + if (length($delim) > 1) { + fset("postfix/bad_recipient_delimiter","isdefault","true"); + subst("postfix/bad_recipient_delimiter", "enteredstring", $delim); + $noninteractive = (((input("low", "postfix/bad_recipient_delimiter"))[0]) == 30); + fset("postfix/recipient_delim","isdefault","true"); + # and do it again... + } else { + fset("postfix/recipient_delim", "changed", "true"); + $topstate = "protocols"; + } + } + } + } + + if ($topstate eq "protocols") { + if ((-x "/usr/sbin/postconf") && (-f "/etc/postfix/main.cf")) { + my $protos; + if (open(POSTCONF, "postconf -hx inet_protocols |")) { + $protos=<POSTCONF>; + close(POSTCONF); + chomp $protos; + set("postfix/protocols", $protos); + } + } elsif (fget("postfix/protocols", "isdefault") eq "true") { + if (-d "/proc/sys/net/ipv6" && -d "/proc/sys/net/ipv4") { + $protos="all"; + } elsif (-d "/proc/sys/net/ipv6") { + $protos="ipv6"; + } elsif (-d "/proc/sys/net/ipv4") { + $protos="ipv4"; + } + set("postfix/protocols", $protos) if $protos; + } + + $noninteractive = (((input("low", "postfix/protocols"))[0]) == 30); + if ($noninteractive) { + $topstate = "ending-setup"; + } else { + $back = (((go())[0]) == 30); + if ($back) { + fset("postfix/recipient_delim", "isdefault", "true"); + fset("postfix/protocols", "isdefault", "true"); + $topstate = "recipient_delim"; + } else { + fset("postfix/protocols", "changed", "true"); + $topstate = "ending-setup"; + } + } + } + + if ($topstate eq "ending-setup") { + if ($ARGV[0] eq "reconfigure") { + # touch /var/lib/postfix/reload + sysopen RESTARTFILE, "/var/spool/postfix/reload", O_CREAT; + close RESTARTFILE; + } else { + # touch /var/lib/postfix/restart + sysopen RESTARTFILE, "/var/spool/postfix/restart", O_CREAT; + close RESTARTFILE; + } + $topstate = "done"; + } + } # end TOPSTATE +} # end while ($topstate ne q(done)) |