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-rw-r--r--perl-install/network/network.pm428
1 files changed, 0 insertions, 428 deletions
diff --git a/perl-install/network/network.pm b/perl-install/network/network.pm
deleted file mode 100644
index a30eb1909..000000000
--- a/perl-install/network/network.pm
+++ /dev/null
@@ -1,428 +0,0 @@
-package network::network; # $Id$wir
-
-#-######################################################################################
-#- misc imports
-#-######################################################################################
-
-use strict;
-
-use Socket;
-use common;
-use detect_devices;
-use run_program;
-use network::tools;
-use any;
-use vars qw(@ISA @EXPORT);
-use log;
-
-@ISA = qw(Exporter);
-@EXPORT = qw(add2hosts addDefaultRoute configureNetwork2 dns dnsServers findIntf gateway guessHostname is_ip is_ip_forbidden masked_ip netmask read_all_conf read_conf read_interface_conf read_resolv_conf resolv sethostname write_conf write_resolv_conf);
-
-#-######################################################################################
-#- Functions
-#-######################################################################################
-sub read_conf {
- my ($file) = @_;
- +{ getVarsFromSh($file) };
-}
-
-sub read_resolv_conf_raw {
- my ($o_file) = @_;
- my $s = cat_($o_file || "$::prefix/etc/resolv.conf");
- { nameserver => [ $s =~ /^\s*nameserver\s+(\S+)/mg ],
- search => [ if_($s =~ /^\s*search\s+(.*)/m, split(' ', $1)) ] };
-}
-
-sub read_resolv_conf {
- my ($o_file) = @_;
- my $resolv_conf = read_resolv_conf_raw($o_file);
- +{
- (mapn { $_[0] => $_[1] } [ qw(dnsServer dnsServer2 dnsServer3) ], $resolv_conf->{nameserver}),
- (mapn { $_[0] => $_[1] } [ qw(DOMAINNAME DOMAINNAME2 DOMAINNAME3) ], $resolv_conf->{search}),
- };
-}
-
-sub read_interface_conf {
- my ($file) = @_;
- my %intf = getVarsFromSh($file);
-
- $intf{BOOTPROTO} ||= 'static';
- $intf{isPtp} = $intf{NETWORK} eq '255.255.255.255';
- $intf{isUp} = 1;
- \%intf;
-}
-
-sub read_dhcpd_conf {
- my ($o_file) = @_;
- my $s = cat_($o_file || "$::prefix/etc/dhcpd.conf");
- { option_routers => [ $s =~ /^\s*option routers\s+(\S+);/mg ],
- subnet_mask => [ if_($s =~ /^\s*option subnet-mask\s+(.*);/mg, split(' ', $1)) ],
- domain_name => [ if_($s =~ /^\s*option domain-name\s+"(.*)";/mg, split(' ', $1)) ],
- domain_name_servers => [ if_($s =~ /^\s*option domain-name-servers\s+(.*);/m, split(' ', $1)) ],
- dynamic_bootp => [ if_($s =~ /^\s*range dynamic-bootp\s+\S+\.(\d+)\s+\S+\.(\d+)\s*;/m, split(' ', $1)) ],
- default_lease_time => [ if_($s =~ /^\s*default-lease-time\s+(.*);/m, split(' ', $1)) ],
- max_lease_time => [ if_($s =~ /^\s*max-lease-time\s+(.*);/m, split(' ', $1)) ] };
-}
-
-sub read_squid_conf {
- my ($o_file) = @_;
- my $s = cat_($o_file || "$::prefix/etc/squid/squid.conf");
- { http_port => [ $s =~ /^\s*http_port\s+(.*)/mg ],
- cache_size => [ if_($s =~ /^\s*cache_dir diskd\s+(.*)/mg, split(' ', $1)) ],
- admin_mail => [ if_($s =~ /^\s*err_html_text\s+(.*)/mg, split(' ', $1)) ] };
-}
-
-sub read_tmdns_conf() {
- my $file = "$::prefix/etc/tmdns.conf";
- cat_($file) =~ /^\s*hostname\s*=\s*(\w+)/m && { ZEROCONF_HOSTNAME => $1 };
-}
-
-sub write_conf {
- my ($file, $netc) = @_;
-
- if ($netc->{HOSTNAME} && $netc->{HOSTNAME} =~ /\.(.+)$/) {
- $netc->{DOMAINNAME} = $1;
- }
- $netc->{NETWORKING} = 'yes';
-
- setVarsInSh($file, $netc, qw(HOSTNAME NETWORKING GATEWAY GATEWAYDEV NISDOMAIN));
-}
-
-sub write_zeroconf {
- my ($file, $zhostname) = @_;
- eval { substInFile { s/^\s*(hostname)\s*=.*/$1 = $zhostname/ } $file };
-}
-
-sub write_resolv_conf {
- my ($file, $netc) = @_;
-
- my %new = (
- search => [ grep { $_ } uniq(@$netc{'DOMAINNAME', 'DOMAINNAME2', 'DOMAINNAME3'}) ],
- nameserver => [ grep { $_ } uniq(@$netc{'dnsServer', 'dnsServer2', 'dnsServer3'}) ],
- );
-
- my (%prev, @unknown);
- foreach (cat_($file)) {
- s/\s+$//;
- s/^[#\s]*//;
-
- if (my ($key, $val) = /^(search|nameserver)\s+(.*)$/) {
- push @{$prev{$key}}, $val;
- } elsif (/^ppp temp entry$/) {
- } elsif (/\S/) {
- push @unknown, $_;
- }
- }
- unlink $file if -l $file; #- workaround situation when /etc/resolv.conf is an absolute link to /etc/ppp/resolv.conf or whatever
-
- if (@{$new{search}} || @{$new{nameserver}}) {
- $prev{$_} = [ difference2($prev{$_} || [], $new{$_}) ] foreach keys %new;
-
- my @search = do {
- my @new = if_(@{$new{search}}, "search " . join(' ', @{$new{search}}) . "\n");
- my @old = if_(@{$prev{search}}, "# search " . join(' ', @{$prev{search}}) . "\n");
- @new, @old;
- };
- my @nameserver = do {
- my @new = map { "nameserver $_\n" } @{$new{nameserver}};
- my @old = map { "# nameserver $_\n" } @{$prev{nameserver}};
- @new, @old;
- };
- output_with_perm($file, 0644, @search, @nameserver, (map { "# $_\n" } @unknown), "\n# ppp temp entry\n");
-
- #-res_init(); # reinit the resolver so DNS changes take affect
- 1;
- } else {
- log::explanations("neither domain name nor dns server are configured");
- 0;
- }
-}
-
-sub write_interface_conf {
- my ($file, $intf, $_netc, $_prefix) = @_;
-
- my ($mac_address) = `LC_ALL= LANG= $::prefix/sbin/ip -o link show $intf->{DEVICE} 2>/dev/null` =~ m|.*link/ether\s([0-9a-z:]+)\s|;
- $intf->{HWADDR} &&= $mac_address; #- set HWADDR to MAC address if required
-
- #- write interface MAC address in iftab (if any)
- substInFile { s/^$intf->{DEVICE}\s+.*\n//; $_ .= qq($intf->{DEVICE}\tmac $mac_address\n) if eof } "$::prefix/etc/iftab" if $mac_address;
-
- my @ip = split '\.', $intf->{IPADDR};
- my @mask = split '\.', $intf->{NETMASK};
-
- add2hash($intf, {
- BROADCAST => join('.', mapn { int($_[0]) | ((~int($_[1])) & 255) } \@ip, \@mask),
- NETWORK => join('.', mapn { int($_[0]) & $_[1] } \@ip, \@mask),
- ONBOOT => bool2yesno(!member($intf->{DEVICE}, map { $_->{device} } detect_devices::pcmcia_probe())),
- });
-
- $intf->{BOOTPROTO} =~ s/dhcp.*/dhcp/;
-
- if (local $intf->{WIRELESS_ENC_KEY} = $intf->{WIRELESS_ENC_KEY}) {
- network::tools::convert_wep_key_for_iwconfig($intf->{WIRELESS_ENC_KEY});
- }
-
- setVarsInSh($file, $intf, qw(DEVICE BOOTPROTO IPADDR NETMASK NETWORK BROADCAST ONBOOT HWADDR MII_NOT_SUPPORTED),
- qw(WIRELESS_MODE WIRELESS_ESSID WIRELESS_NWID WIRELESS_FREQ WIRELESS_SENS WIRELESS_RATE WIRELESS_ENC_KEY WIRELESS_RTS WIRELESS_FRAG WIRELESS_IWCONFIG WIRELESS_IWSPY WIRELESS_IWPRIV),
- if_($intf->{BOOTPROTO} eq "dhcp", qw(DHCP_HOSTNAME NEEDHOSTNAME)),
- if_($intf->{DEVICE} =~ /^ippp\d+$/, qw(DIAL_ON_IFUP))
- );
- log::explanations("written $intf->{DEVICE} interface configuration in $file");
-}
-
-sub add2hosts {
- my ($file, $hostname, @ips) = @_;
-
- my %l = map { if_(/\s*(\S+)(.*)/, $1 => $2) }
- grep { !/\s+\Q$hostname\E\s*$/ } cat_($file);
-
- my $sub_hostname = $hostname =~ /(.*?)\./ ? " $1" : '';
- $l{$_} = "\t\t$hostname$sub_hostname" foreach grep { $_ } @ips;
-
- log::explanations("writing host information to $file");
- output($file, map { "$_$l{$_}\n" } keys %l);
-}
-
-# The interface/gateway needs to be configured before this will work!
-sub guessHostname {
- my ($_prefix, $netc, $intf) = @_;
-
- $intf->{isUp} && dnsServers($netc) or return 0;
- $netc->{HOSTNAME} && $netc->{DOMAINNAME} and return 1;
-
- write_resolv_conf("$::prefix/etc/resolv.conf", $netc);
-
- my $name = gethostbyaddr(Socket::inet_aton($intf->{IPADDR}), Socket::AF_INET()) or log::explanations("reverse name lookup failed"), return 0;
-
- log::explanations("reverse name lookup worked");
-
- add2hash($netc, { HOSTNAME => $name });
- 1;
-}
-
-sub addDefaultRoute {
- my ($netc) = @_;
- c::addDefaultRoute($netc->{GATEWAY}) if $netc->{GATEWAY};
-}
-
-sub sethostname {
- my ($netc) = @_;
- my $text;
- syscall_("sethostname", $netc->{HOSTNAME}, length $netc->{HOSTNAME}) ? ($text="set sethostname to $netc->{HOSTNAME}") : ($text="sethostname failed: $!");
- log::explanations($text);
-}
-
-sub resolv($) {
- my ($name) = @_;
- is_ip($name) and return $name;
- my $a = join(".", unpack "C4", (gethostbyname $name)[4]);
- #-log::explanations("resolved $name in $a");
- $a;
-}
-
-sub dnsServers {
- my ($netc) = @_;
- my %used_dns; @used_dns{$netc->{dnsServer}, $netc->{dnsServer2}, $netc->{dnsServer3}} = (1, 2, 3);
- sort { $used_dns{$a} <=> $used_dns{$b} } grep { $_ } keys %used_dns;
-}
-
-sub findIntf {
- my ($intf, $device) = @_;
- $intf->{$device}{DEVICE} = $device;
- $intf->{$device};
-}
-
-my $ip_regexp = qr/^(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})$/;
-
-sub is_ip {
- my ($ip) = @_;
- my @fields = $ip =~ $ip_regexp or return;
- every { 0 <= $_ && $_ <= 255 } @fields or return;
- @fields;
-}
-
-sub ip_compare {
- my ($ip1, $ip2) = @_;
- my (@ip1_fields) = $ip1 =~ $ip_regexp;
- my (@ip2_fields) = $ip2 =~ $ip_regexp;
-
- every { $ip1_fields[$_] eq $ip2_fields[$_] } (0 .. 3);
-}
-
-sub is_ip_forbidden {
- my ($ip) = @_;
- my @forbidden = ('127.0.0.1', '255.255.255.255');
-
- any { ip_compare($ip, $_) } @forbidden;
-}
-
-sub is_domain_name {
- my ($name) = @_;
- my @fields = split /\./, $name;
- $name !~ /\.$/ && @fields > 0 && @fields == grep { /^[[:alnum:]](?:[\-[:alnum:]]{0,61}[[:alnum:]])?$/ } @fields;
-}
-
-sub netmask {
- my ($ip) = @_;
- return "255.255.255.0" unless is_ip($ip);
- $ip =~ $ip_regexp or warn "IP_regexp failed\n" and return "255.255.255.0";
- if ($1 >= 1 && $1 < 127) {
- "255.0.0.0"; #-1.0.0.0 to 127.0.0.0
- } elsif ($1 >= 128 && $1 <= 191) {
- "255.255.0.0"; #-128.0.0.0 to 191.255.0.0
- } elsif ($1 >= 192 && $1 <= 223) {
- "255.255.255.0";
- } else {
- "255.255.255.255"; #-experimental classes
- }
-}
-
-sub masked_ip {
- my ($ip) = @_;
- my @ip = is_ip($ip) or return '';
- my @mask = netmask($ip) =~ $ip_regexp;
- for (my $i = 0; $i < @ip; $i++) {
- $ip[$i] &= int $mask[$i];
- }
- join(".", @ip);
-}
-
-sub dns {
- my ($ip) = @_;
- my @masked = masked_ip($ip) =~ $ip_regexp;
- $masked[3] = 2;
- join(".", @masked);
-
-}
-
-sub gateway {
- my ($ip) = @_;
- my @masked = masked_ip($ip) =~ $ip_regexp;
- $masked[3] = 1;
- join(".", @masked);
-}
-
-sub miscellaneous_choose {
- my ($in, $u) = @_;
-
- $in->ask_from('',
- N("Proxies configuration"),
- [ { label => N("HTTP proxy"), val => \$u->{http_proxy} },
- { label => N("FTP proxy"), val => \$u->{ftp_proxy} },
- ],
- complete => sub {
- $u->{http_proxy} =~ m,^($|http://), or $in->ask_warn('', N("Proxy should be http://...")), return 1,0;
- $u->{ftp_proxy} =~ m,^($|ftp://|http://), or $in->ask_warn('', N("URL should begin with 'ftp:' or 'http:'")), return 1,1;
- 0;
- }
- ) or return;
- 1;
-}
-
-sub proxy_configure {
- my ($u) = @_;
- setExportedVarsInSh("$::prefix/etc/profile.d/proxy.sh", $u, qw(http_proxy ftp_proxy));
- chmod 0755, "$::prefix/etc/profile.d/proxy.sh";
- setExportedVarsInCsh("$::prefix/etc/profile.d/proxy.csh", $u, qw(http_proxy ftp_proxy));
- chmod 0755, "$::prefix/etc/profile.d/proxy.csh";
-}
-
-sub read_all_conf {
- my ($_prefix, $netc, $intf, $o_netcnx) = @_;
- $netc ||= {}; $intf ||= {};
- my $netcnx = $o_netcnx || {};
- add2hash($netc, read_conf("$::prefix/etc/sysconfig/network")) if -r "$::prefix/etc/sysconfig/network";
- add2hash($netc, read_resolv_conf());
- add2hash($netc, read_tmdns_conf());
- foreach (all("$::prefix/etc/sysconfig/network-scripts")) {
- if (/^ifcfg-([A-Za-z0-9.:]+)$/ && $1 ne 'lo') {
- my $intf = findIntf($intf, $1);
- add2hash($intf, { getVarsFromSh("$::prefix/etc/sysconfig/network-scripts/$_") });
- $intf->{WIRELESS_ENC_KEY} = network::tools::get_wep_key_from_iwconfig($intf->{WIRELESS_ENC_KEY});
- }
- }
- $netcnx->{type} or probe_netcnx_type($::prefix, $netc, $intf, $netcnx);
-}
-
-sub probe_netcnx_type {
- my ($_prefix, $_netc, $intf, $netcnx) = @_;
- #- try to probe $netcnx->{type} which is used almost everywhere.
- unless ($netcnx->{type}) {
- #- ugly hack to determine network type (avoid saying not configured in summary).
- -e "$::prefix/etc/ppp/peers/adsl" and $netcnx->{type} ||= 'adsl'; # enough ?
- -e "$::prefix/etc/ppp/ioptions1B" || -e "$::prefix/etc/ppp/ioptions2B" and $netcnx->{type} ||= 'isdn'; # enough ?
- $intf->{ppp0} and $netcnx->{type} ||= 'modem';
- $intf->{eth0} and $netcnx->{type} ||= 'lan';
- }
-}
-
-sub easy_dhcp {
- my ($modules_conf, $netc, $intf) = @_;
-
- return if text2bool($netc->{NETWORKING});
-
- require modules;
- require network::ethernet;
- modules::load_category($modules_conf, 'network/main|gigabit|usb');
- my @all_cards = network::ethernet::get_eth_cards($modules_conf);
-
- #- only for a single network card
- (any { $_->[0] eq 'eth0' } @all_cards) && (every { $_->[0] ne 'eth1' } @all_cards) or return;
-
- log::explanations("easy_dhcp: found eth0");
-
- network::ethernet::conf_network_card_backend($netc, $intf, 'dhcp', 'eth0');
-
- put_in_hash($netc, {
- NETWORKING => "yes",
- DHCP => "yes",
- });
- 1;
-}
-
-#- configureNetwork2 : configure the network interfaces.
-#- input
-#- $prefix
-#- $netc
-#- $intf
-#- $netc input
-#- NETWORKING : networking flag : string : "yes" by default
-#- FORWARD_IPV4 : forward IP flag : string : "false" by default
-#- HOSTNAME : hostname : string : "localhost.localdomain" by default
-#- DOMAINNAME : domainname : string : $netc->{HOSTNAME} =~ /\.(.*)/ by default
-#- DOMAINNAME2 : well it's another domainname : have to look further why we used 2
-#- The following are facultatives
-#- DHCP_HOSTNAME : If you have a dhcp and want to set the hostname
-#- GATEWAY : gateway
-#- GATEWAYDEV : gateway interface
-#- NISDOMAIN : nis domain
-#- $netc->{dnsServer} : dns server 1
-#- $netc->{dnsServer2} : dns server 2
-#- $netc->{dnsServer3} : dns server 3 : note that we uses the dns1 for the LAN, and the 2 others for the internet conx
-#- $intf input: for each $device (for example ethx)
-#- $intf->{$device}{IPADDR} : IP address
-#- $intf->{$device}{NETMASK} : netmask
-#- $intf->{$device}{DEVICE} : DEVICE = $device
-#- $intf->{$device}{BOOTPROTO} : boot prototype : "bootp" or "dhcp" or "pump" or ...
-sub configureNetwork2 {
- my ($in, $_prefix, $netc, $intf) = @_;
- my $etc = "$::prefix/etc";
- if (!$::testing) {
- $netc->{wireless_eth} and $in->do_pkgs->ensure_binary_is_installed('wireless-tools', 'iwconfig', 'auto');
- write_conf("$etc/sysconfig/network", $netc);
- write_resolv_conf("$etc/resolv.conf", $netc) if ! $netc->{DHCP};
- write_interface_conf("$etc/sysconfig/network-scripts/ifcfg-$_->{DEVICE}", $_, $netc, $::prefix) foreach grep { $_->{DEVICE} ne 'ppp0' } values %$intf;
- add2hosts("$etc/hosts", $netc->{HOSTNAME}, map { $_->{IPADDR} } values %$intf) if $netc->{HOSTNAME} && !$netc->{DHCP};
- add2hosts("$etc/hosts", "localhost", "127.0.0.1");
-
- any { $_->{BOOTPROTO} eq "dhcp" } values %$intf and $in->do_pkgs->install($netc->{dhcp_client} || 'dhcp-client');
- if ($netc->{ZEROCONF_HOSTNAME}) {
- $in->do_pkgs->ensure_binary_is_installed('tmdns', 'tmdns', 'auto') if !$in->do_pkgs->is_installed('bind');
- $in->do_pkgs->ensure_binary_is_installed('zcip', 'zcip', 'auto');
- write_zeroconf("$etc/tmdns.conf", $netc->{ZEROCONF_HOSTNAME});
- } else { run_program::rooted($::prefix, "chkconfig", "--del", $_) foreach qw(tmdns zcip) } # disable zeroconf
- any { $_->{BOOTPROTO} =~ /^(pump|bootp)$/ } values %$intf and $in->do_pkgs->install('pump');
- }
-}
-
-1;
generated by cgit v1.2.1 (git 2.21.0) at 2025-10-25 20:38:20 +0000