diff options
Diffstat (limited to 'dns_wizard/scripts/Dnsconf.pm')
| -rw-r--r-- | dns_wizard/scripts/Dnsconf.pm | 163 |
1 files changed, 163 insertions, 0 deletions
diff --git a/dns_wizard/scripts/Dnsconf.pm b/dns_wizard/scripts/Dnsconf.pm new file mode 100644 index 00000000..11f92a99 --- /dev/null +++ b/dns_wizard/scripts/Dnsconf.pm @@ -0,0 +1,163 @@ +#!/usr/bin/perl + +package Dnsconf; +require "__WIZ_HOME__/common/scripts/Vareqval.pm"; +use MDK::Common; +use strict; + +sub up_serial { + my ($file) = @_; + + my $serial_nbm = `date +%Y%m%d00` or die "date not found: $!"; + my $tmp = `mktemp /tmp/Dnsconf.XXXXXX` or die "can't make a temp file: $!"; + open(OLD, "< $file") or die "can't open $file: $!"; + open(NEW, "> $tmp") or die "can't open $tmp: $!"; + while (<OLD>) { + if (/^([[:space:]]*)([0-9]*)([[:space:]]*;[[:space:]]*Serial.*)$/) { + my $serial_f = $2; + $serial_f++; + if ($serial_f <= $serial_nbm) { + $serial_f = $serial_nbm; + chomp($serial_f); + $_ = "$1$serial_f$3\n"; + } + } + print NEW $_; + } + close(OLD) or die "can't close $file: $!"; + close(NEW) or die "can't close $tmp: $!"; + MDK::Common::cp_af($tmp, $file); +} + +sub do_it { + my %mdk = Vareqval->get("/etc/sysconfig/mdk_serv"); + my $wiz_domain_name = $mdk{wiz_domain_name} if defined $mdk{wiz_domain_name} or + die "wiz_domain_name not in /etc/sysconfig/mdk_serv"; + my $wiz_host_name = $mdk{wiz_host_name} if defined $mdk{wiz_host_name} or + die "wiz_host_name not in /etc/sysconfig/mdk_serv"; + + my $device = $mdk{wiz_device} if defined $mdk{wiz_host_name} or + die "wiz_device not in /etc/sysconfig/mdk_serv"; + my %mdk = Vareqval->get("/etc/sysconfig/network-scripts/ifcfg-".$device); + my $wiz_ip_net = $mdk{NETWORK} if defined $mdk{NETWORK} or + die "NETWORK not in /etc/sysconfig/network-scripts/ifcfg-$device"; + my $wiz_ip_server = $mdk{IPADDR} if defined $mdk{IPADDR} or + die "IPADDR not in /etc/sysconfig/network-scripts/ifcfg-$device"; + + my $s_trunc = "$1.$2.$3" if $wiz_ip_net =~ /(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})/; + my $ds = "$4" if $wiz_ip_server =~ /(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})/; + my $host = "$1" if $wiz_host_name =~ /(.*?)\..*/; + my $reversnet = "$3$2$1" if $wiz_ip_net =~ /(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})/; + my $file = "/etc/host.conf"; + + MDK::Common::cp_af($file, $file.".orig"); + MDK::Common::cp_af("__WIZ_HOME__/dns_wizard/scripts/host.conf.default", $file); + + $file = "/etc/named.conf"; + MDK::Common::cp_af($file, $file.".orig"); + +# now putting ${file} configuration" + + my $tmp = `mktemp /tmp/Dnsconf.XXXXXX` or die "can't make a temp file: $!"; + open(OLD, "< __WIZ_HOME__/dns_wizard/scripts/host.conf.default") or die "can't open default: $!"; + open(NEW, "> $tmp") or die "can't open $tmp: $!"; + my $ispns1 = $ENV{wiz_ext_dns1} || "// __ISPN1__"; + my $ispns2 = $ENV{wiz_ext_dns2} || "// __ISPN2__"; + while (<OLD>) { + s|__ISPNS1__|$ispns1|g; + s|__ISPNS2__|$ispns2|g; + s|__dname__|$wiz_domain_name|g; + s|__revnet__|$reversnet|g; + s|__net__|$s_trunc|g; + print NEW $_; + } + close(OLD); + close(NEW); + MDK::Common::cp_af($tmp, $file); +# MDK::Common::rm_rf($tmp); +# Bug fix for bind 9: + if (! -f "/etc/rndc.key") {system("touch /etc/rndc.key") or die "can not touch /etc/rndc.key: $!"}; + +# root.hints + $file="/var/named/root.hints"; + MDK::Common::cp_af($file, $file . ".orig"); + MDK::Common::cp_af("__WIZ_HOME__/dns_wizard/scripts/root.hints.default", $file); + $file="/var/named/127.0.0.rev"; + MDK::Common::cp_af($file, $file . ".orig"); + my $tmp = `mktemp /tmp/Dnsconf.XXXXXX` or + die "can't make a temp file: $!"; + open(NEW, "> $tmp") or + die "can't open $tmp: $!"; + open(OLD, "< __WIZ_HOME__/dns_wizard/scripts/127.0.0.rev.default") or + die "can't open default: $!"; + while (<OLD>) { + s|__hname__|$wiz_host_name|; + print NEW $_; + } + close(OLD); + close(NEW); + MDK::Common::cp_af($tmp, $file); +# MDK::Common::rm_rf($tmp); + up_serial($file); + +#ipnet.rev + $file = "/var/named/$s_trunc.rev"; + MDK::Common::cp_af($file, $file.".orig"); + my $tmp = `mktemp /tmp/Dnsconf.XXXXXX` or + die "can't make a temp file: $!"; + open(NEW, "> $tmp") or + die "can't open $tmp: $!"; + open(OLD, "< __WIZ_HOME__/dns_wizard/scripts/ipnet.rev.default") or + die "can't open default: $!"; + while (<OLD>) { + s|__dname__|$wiz_domain_name|g; + s|__hname__|$wiz_host_name|g; + s|__revnet__|$reversnet|g; + s|__nb__|$ds|; + print NEW $_; + } + close(OLD); + close(NEW); + MDK::Common::cp_af($tmp, $file); +# MDK::Common::rm_rf($tmp); + up_serial($file); + + $file = "/var/named/$wiz_domain_name.db"; + MDK::Common::cp_af($file, $file.".orig"); + my $tmp = `mktemp /tmp/Dnsconf.XXXXXX` or + die "can't make a temp file: $!"; + open(NEW, "> $tmp") or + die "can't open $tmp: $!"; + open(OLD, "< __WIZ_HOME__/dns_wizard/scripts/domain.db.default") or + die "can't open default: $!"; + while (<OLD>) { + s|__dname__|$wiz_domain_name|g; + s|__hname__|$wiz_host_name|g; + s|__ip__|$wiz_ip_server|g; + s|__host__|$ENV{host}|g; + print NEW $_; + } + close(OLD); + close(NEW); + MDK::Common::cp_af($tmp, $file); +# MDK::Common::rm_rf($tmp); + up_serial($file); + +#resolv.conf + $file = "/etc/resolv.conf"; + MDK::Common::cp_af($file, $file.".orig"); + open(NEW, "> $file"); + print NEW "domain $wiz_domain_name\n"; + print NEW "nameserver $wiz_ip_server\n"; + + print "toto\n"; + system("/sbin/chkconfig --level 235 named on") or die "error on running /sbin/chkconfig: $!"; + + system("/etc/rc.d/init.d/named restart") or die "error on restarting /etc/rc.d/init.d/named: $!"; + print "tata\n"; + %mdk = Vareqval->get("/etc/sysconfig/mdk_serv"); + $mdk{wiz_caching_dns} = "1"; + Vareqval->commit("/etc/sysconfig/mdk_serv", \%mdk); +} + +1; |