Move interfaces to vyatta-cfg-system package

All the other templates and scripts related to interfaces
are in vyatta-cfg-system

1 files changed, 0 insertions, 596 deletions

diff --git a/scripts/vyatta-interfaces.pl b/scripts/vyatta-interfaces.pl
deleted file mode 100755
index a496e66..0000000
--- a/scripts/vyatta-interfaces.pl
+++ /dev/null
@@ -1,596 +0,0 @@
-#!/usr/bin/perl
-#
-# Module: vyatta-interfaces.pl
-# 
-# **** License ****
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License version 2 as
-# published by the Free Software Foundation.
-# 
-# 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.
-#
-# A copy of the GNU General Public License is available as
-# `/usr/share/common-licenses/GPL' in the Debian GNU/Linux distribution
-# or on the World Wide Web at `http://www.gnu.org/copyleft/gpl.html'.
-# You can also obtain it by writing to the Free Software Foundation,
-# Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
-# MA 02110-1301, USA.
-# 
-# This code was originally developed by Vyatta, Inc.
-# Portions created by Vyatta are Copyright (C) 2007 Vyatta, Inc.
-# All Rights Reserved.
-# 
-# Author: Stig Thormodsrud
-# Date: November 2007
-# Description: Script to assign addresses to interfaces.
-# 
-# **** End License ****
-#
-
-use lib "/opt/vyatta/share/perl5/";
-use Vyatta::Config;
-use Vyatta::Misc qw(generate_dhclient_intf_files
-		    getInterfaces getIP get_sysfs_value
- 		    is_address_enabled is_dhcp_enabled is_ip_v4_or_v6);
-use Vyatta::Interface;
-
-use Getopt::Long;
-use POSIX;
-use NetAddr::IP;
-use Fcntl;
-
-use strict;
-use warnings;
-
-my $dhcp_daemon = '/sbin/dhclient';
-
-my ($eth_update, $eth_delete, $addr_set, @addr_commit, $dev, $mac, $mac_update);
-my ($check_name, $show_names, $intf_cli_path, $vif_name, $warn_name);
-my ($check_up, $show_path, $dhcp_command);
-my @speed_duplex;
-
-sub usage {
-    print <<EOF;
-Usage: $0 --dev=<interface> --check=<type>
-       $0 --dev=<interface> --warn
-       $0 --dev=<interface> --valid-mac=<aa:aa:aa:aa:aa:aa>
-       $0 --dev=<interface> --eth-addr-update=<aa:aa:aa:aa:aa:aa>
-       $0 --dev=<interface> --eth-addr-delete=<aa:aa:aa:aa:aa:aa>
-       $0 --dev=<interface> --valid-addr-set={<a.b.c.d>|dhcp}
-       $0 --dev=<interface> --valid-addr-commit={addr1 addr2 ...}
-       $0 --dev=<interface> --speed-duplex=speed,duplex
-       $0 --dev=<interface> --path
-       $0 --dev=<interface> --isup
-       $0 --show=<type>
-EOF
-    exit 1;
-}
-
-GetOptions("eth-addr-update=s" => \$eth_update,
-	   "eth-addr-delete=s" => \$eth_delete,
-	   "valid-addr=s"  => \$addr_set,
-	   "valid-addr-set=s"  => \$addr_set,
-	   "valid-addr-commit=s{,}" => \@addr_commit,
-           "dev=s"             => \$dev,
-	   "valid-mac=s"       => \$mac,
-	   "set-mac=s"	       => \$mac_update,
-	   "dhcp=s"	       => \$dhcp_command,
-	   "check=s"	       => \$check_name,
-	   "show=s"	       => \$show_names,
-	   "vif=s"	       => \$vif_name,
-	   "warn"	       => \$warn_name,
-	   "path"	       => \$show_path,
-	   "isup"	       => \$check_up,
-	   "speed-duplex=s{2}" => \@speed_duplex,
-) or usage();
-
-update_eth_addrs($eth_update, $dev)	if ($eth_update);
-delete_eth_addrs($eth_delete, $dev)	if ($eth_delete);
-is_valid_addr_set($addr_set, $dev)	if ($addr_set);
-is_valid_addr_commit($dev, @addr_commit) if (@addr_commit);
-is_valid_mac($mac, $dev)		if ($mac);
-update_mac($mac_update, $dev)		if ($mac_update);
-dhcp($dhcp_command, $dev)	if ($dhcp_command);
-is_valid_name($check_name, $dev)	if ($check_name);
-exists_name($dev)			if ($warn_name);
-show_interfaces($show_names)		if ($show_names);
-show_config_path($dev)	       		if ($show_path);
-is_up($dev)			        if ($check_up);
-set_speed_duplex($dev, @speed_duplex)   if (@speed_duplex);
-exit 0;
-
-sub is_ip_configured {
-    my ($intf, $ip) = @_;
-    my $found = grep { $_ eq $ip } Vyatta::Misc::getIP($intf);
-    return ($found > 0);
-}
-
-sub is_ip_duplicate {
-    my ($intf, $ip) = @_;
-
-    # get a map of all ipv4 and ipv6 addresses
-    my %ipaddrs_hash = map { $_ => 1 } getIP();
-
-    return unless($ipaddrs_hash{$ip});
-
-    # allow dup if it's the same interface
-    return !is_ip_configured($intf, $ip);
-}
-
-sub is_up {
-    my $name = shift;
-    my $intf = new Vyatta::Interface($name);
-    
-    die "Unknown interface type for $name" unless $intf;
-    
-    exit 0 if ($intf->up());
-    exit 1;
-}
-
-sub touch {
-    my $file = shift;
-    my $t = time;
-
-    sysopen (my $f, $file, O_RDWR|O_CREAT)
-	or die "Can't touch $file: $!";
-    close $f;
-    utime $t, $t, $file;
-}
-
-sub dhcp_write_file {
-    my ($file, $data) = @_;
-
-    open(my $fh, '>', $file) || die "Couldn't open $file - $!";
-    print $fh $data;
-    close $fh;
-}
-
-sub dhcp_conf_header {
-    my $output;
-
-    my $date = `date`;
-    chomp $date;
-    $output  = "#\n# autogenerated by vyatta-interfaces.pl on $date\n#\n";
-    return $output;
-}
-
-sub get_hostname {
-    my $config = new Vyatta::Config;
-    $config->setLevel("system");
-    return $config->returnValue("host-name");
-}
-
-sub is_domain_name_set {
-    my $config = new Vyatta::Config;
-    $config->setLevel("system");
-    return $config->returnValue("domain-name");
-}
-
-sub get_mtu {
-    my $name = shift;
-    my $intf = new Vyatta::Interface($name);
-    return $intf->mtu();
-}
-
-sub dhcp_update_config {
-    my ($conf_file, $intf) = @_;
-    
-    my $output = dhcp_conf_header();
-    my $hostname = get_hostname();
-
-    $output .= "interface \"$intf\" {\n";
-    if (defined($hostname)) {
-       $output .= "\tsend host-name \"$hostname\";\n";
-    }
-    $output .= "\trequest subnet-mask, broadcast-address, routers, domain-name-servers";
-    my $domainname = is_domain_name_set();
-    if (!defined($domainname)) {
-       $output .= ", domain-name";
-    } 
-
-    my $mtu = get_mtu($intf);
-    $output .= ", interface-mtu" unless $mtu;
-
-    $output .= ";\n";
-    $output .= "}\n\n";
-
-    dhcp_write_file($conf_file, $output);
-}
-
-# Is interface disabled in configuration (only valid in config mode)
-sub is_intf_disabled {
-    my $name = shift;
-    my $intf = new Vyatta::Interface($name);
-    $intf or die "Unknown interface name/type: $name\n";
-
-    my $config = new Vyatta::Config;
-    $config->setLevel($intf->path());
-
-    return $config->exists("disable");
-}
-
-sub run_dhclient {
-    my $intf = shift;
-
-    my ($intf_config_file, $intf_process_id_file, $intf_leases_file) 
-	= generate_dhclient_intf_files($intf);
-    dhcp_update_config($intf_config_file, $intf);
-
-    return is_intf_disabled($intf);
-
-    my $cmd = "$dhcp_daemon -pf $intf_process_id_file -x $intf 2> /dev/null; rm -f $intf_process_id_file 2> /dev/null;";
-    $cmd .= "$dhcp_daemon -q -nw -cf $intf_config_file -pf $intf_process_id_file  -lf $intf_leases_file $intf 2> /dev/null &";
-    # adding & at the end to make the process into a daemon immediately
-    system ($cmd) == 0
-	or warn "start $dhcp_daemon failed: $?\n";
-}
-
-sub stop_dhclient {
-    my $intf = shift;
-
-    return if is_intf_disabled($intf);
-
-    my ($intf_config_file, $intf_process_id_file, $intf_leases_file)
-	= generate_dhclient_intf_files($intf);
-    my $release_cmd = "$dhcp_daemon -q -cf $intf_config_file -pf $intf_process_id_file -lf $intf_leases_file -r $intf 2> /dev/null;";
-    $release_cmd .= "rm -f $intf_process_id_file 2> /dev/null";
-    system ($release_cmd) == 0
-	or warn "stop $dhcp_daemon failed: $?\n";
-}
-
-sub update_eth_addrs {
-    my ($addr, $intf) = @_;
-
-    if ($addr eq "dhcp") {
-	touch("/var/lib/dhcp3/$intf");
-	run_dhclient($intf);
-	return;
-    } 
-    my $version = is_ip_v4_or_v6($addr);
-    die "Unknown address not IPV4 or IPV6" unless $version;
-
-    if (is_ip_configured($intf, $addr)) {
-	#
-	# treat this as informational, don't fail
-	#
-	print "Address $addr already configured on $intf\n";
-	exit 0;
-    }
-
-    if ($version == 4) {
-	exec (qw(ip addr add),$addr,qw(broadcast + dev), $intf)
-	    or die "ip addr command failed: $!";
-    }
-    if ($version == 6) {
-	exec (qw(ip -6 addr add), $addr, 'dev', $intf)
-	    or die "ip addr command failed: $!";
-    }
-    die "Error: Invalid address/prefix [$addr] for interface $intf\n";
-}
-
-sub delete_eth_addrs {
-    my ($addr, $intf) = @_;
-
-    if ($addr eq "dhcp") {
-	stop_dhclient($intf);
-	unlink("/var/lib/dhcp3/dhclient_$intf\_lease");
-	unlink("/var/lib/dhcp3/$intf");
-	unlink("/var/run/vyatta/dhclient/dhclient_release_$intf");
-        unlink("/var/lib/dhcp3/dhclient_$intf\.conf");
-	exit 0;
-    } 
-    my $version = is_ip_v4_or_v6($addr);
-    if ($version == 6) {
-	    exec 'ip', '-6', 'addr', 'del', $addr, 'dev', $intf
-		or die "Could not exec ip?";
-    }
-
-    ($version == 4) or die "Bad ip version";
-
-    if (is_ip_configured($intf, $addr)) {
-	# Link is up, so just delete address
-	# Zebra is watching for netlink events and will handle it
-	exec 'ip', 'addr', 'del', $addr, 'dev', $intf
-	    or die "Could not exec ip?";
-    }
-	
-    exit 0;
-}
-
-sub update_mac {
-    my ($mac, $intf) = @_;
-
-    open my $fh, "<", "/sys/class/net/$intf/flags"
-	or die "Error: $intf is not a network device\n";
-
-    my $flags = <$fh>;
-    chomp $flags;
-    close $fh or die "Error: can't read state\n";
-
-    if (POSIX::strtoul($flags) & 1) {
-	# NB: Perl 5 system return value is bass-ackwards
-	system "sudo ip link set $intf down"
-	    and die "Could not set $intf down ($!)\n";
-	system "sudo ip link set $intf address $mac"
-	    and die "Could not set $intf address ($!)\n";
-	system "sudo ip link set $intf up"
-	    and die "Could not set $intf up ($!)\n";
-    } else {
-	system "sudo ip link set $intf address $mac"
-	    and die "Could not set $intf address ($!)\n";
-    }
-    exit 0;
-}
- 
-sub is_valid_mac {
-    my ($mac, $intf) = @_;
-    my @octets = split /:/, $mac;
-    
-    ($#octets == 5) or die "Error: wrong number of octets: $#octets\n";
-
-    (($octets[0] & 1) == 0) or die "Error: $mac is a multicast address\n";
-
-    my $sum = 0;
-    $sum += strtoul('0x' . $_) foreach @octets;
-    ( $sum != 0 ) or die "Error: zero is not a valid address\n";
-
-    exit 0;
-}
-
-# Validate an address parameter at the time the user enters it via
-# a "set" command.  This validates the parameter for syntax only.
-# It does not validate it in combination with other parameters.
-# Valid values are:  "dhcp", <ipv4-address>/<prefix-len>, or 
-# <ipv6-address>/<prefix-len>
-#
-sub is_valid_addr_set {
-    my ($addr_net, $intf) = @_;
-
-    if ($addr_net eq "dhcp") { 
-	if ($intf eq "lo") {
-	    print "Error: can't use dhcp client on loopback interface\n";
-	    exit 1;
-	}
-	exit 0; 
-    }
-
-    my ($addr, $net);
-    if ($addr_net =~ m/^([0-9a-fA-F\.\:]+)\/(\d+)$/) {
-	$addr = $1;
-	$net  = $2;
-    } else {
-	exit 1;
-    }
-
-    my $version = is_ip_v4_or_v6($addr_net);
-    if (!defined $version) {
-	exit 1;
-    }
-
-    my $ip = NetAddr::IP->new($addr_net);
-    my $network = $ip->network();
-    my $bcast   = $ip->broadcast();
-    
-    if ($ip->version == 4 and $ip->masklen() == 31) {
-       #
-       # RFC3021 allows for /31 to treat both address as host addresses
-       #
-    } elsif ($ip->masklen() != $ip->bits()) {
-       #
-       # allow /32 for ivp4 and /128 for ipv6
-       #
-       if ($ip->addr() eq $network->addr()) {
-          print "Can not assign network address as the IP address\n";
-          exit 1;
-       }
-       if ($ip->addr() eq $bcast->addr()) {
-          print "Can not assign broadcast address as the IP address\n";
-          exit 1;
-       }
-    }
-
-    if (is_ip_duplicate($intf, $addr_net)) {
-	print "Error: duplicate address/prefix [$addr_net]\n";
-	exit 1;
-    }
-
-    if ($version == 4) {
-	if ($net > 0 && $net <= 32) {
-	    exit 0;
-	}
-    } 
-    if ($version == 6) {
-	if ($net > 1 && $net <= 128) {
-	    exit 0;
-	}
-    }
-
-    exit 1;
-}
-
-# Validate the set of address values configured on an interface at commit
-# time.  Syntax of address values is checked at set time, so is not
-# checked here.  Instead, we check that full set of address address
-# values are consistent.  The only rule that we enforce here is that
-# one may not configure an interface with both a DHCP address and a static
-# IPv4 address.
-#
-sub is_valid_addr_commit {
-    my ($intf, @addrs) = @_;
-
-    my $static_v4 = 0;
-    my $dhcp = 0;
-
-    foreach my $addr (@addrs) {
-	if ($addr eq "dhcp") {
-	    $dhcp = 1;
-	} else {
-	    my $version = is_ip_v4_or_v6($addr);
-	    if ($version == 4) {
-		$static_v4 = 1;
-	    }
-	}
-    }
-
-    if ($static_v4 == 1 && $dhcp == 1) {
-	printf("Error configuring interface $intf: Can't configure static\n");
-	printf("IPv4 address and DHCP on the same interface.\n");
-	exit 1;
-    }
-
-    exit 0;
-}
-
-# Is interface currently in admin down state?
-sub is_intf_down {
-    my $name = shift;
-    my $intf = new Vyatta::Interface($name);
-
-    return 1 unless $intf;
-    return ! $intf->up();
-}
-
-sub dhcp {
-    my ($request, $intf) = @_;
-
-    die "$intf is not using DHCP to get an IP address\n"
-	unless is_dhcp_enabled($intf);
-    
-    die "$intf is disabled. Unable to release/renew lease\n"
-	if is_intf_down($intf);
-
-    my $tmp_dhclient_dir = '/var/run/vyatta/dhclient/';
-    my $release_file = $tmp_dhclient_dir . 'dhclient_release_' . $intf;
-    if ($request eq "release") {
-	die "IP address for $intf has already been released.\n"
-	    if (-e $release_file);
-
-	print "Releasing DHCP lease on $intf ...\n";
-	stop_dhclient($intf);
-	mkdir ($tmp_dhclient_dir) if (! -d $tmp_dhclient_dir );
-	touch ($release_file);
-    } elsif ($request eq "renew") {
-        print "Renewing DHCP lease on $intf ...\n";
-        run_dhclient($intf);
-	unlink ($release_file);
-    } else {
-	die "Unknown DHCP request: $request\n";
-    }
-
-    exit 0;
-}
-
-sub is_valid_name {
-    my ($type, $name) = @_;
-    die "Missing --dev argument\n" unless $name;
-
-    my $intf = new Vyatta::Interface($name);
-    die "$name does not match any known interface name type\n"
-	unless $intf;
-    die "$name is a ", $intf->type(), " interface not an $type interface\n"
-	if ($type ne 'all' and $intf->type() ne $type);
-    die "$type interface $name does not exist on system\n"
-	unless grep { $name eq $_ } getInterfaces();
-    exit 0;
-}
-
-sub exists_name {
-    my $name = shift;
-    die "Missing --dev argument\n" unless $name;
-
-    warn "interface $name does not exist on system\n"
-	unless grep { $name eq $_ } getInterfaces();
-    exit 0;
-}
-
-# generate one line with all known interfaces (for allowed)
-sub show_interfaces {
-    my $type = shift;
-    my @interfaces = getInterfaces();
-    my @match;
-
-    foreach my $name (@interfaces) {
-	my $intf = new Vyatta::Interface($name);
-	next unless $intf;		# skip unknown types
-	next unless ($type eq 'all' || $type eq $intf->type());
-
-	if ($vif_name) {
-	    next unless $intf->vif();
-	    push @match, $intf->vif()
-		if ($vif_name eq $intf->physicalDevice());
-	} else {
-	    push @match, $name
-		unless $intf->vif() and $type ne 'all';
-	}
-    }
-    print join(' ', @match), "\n";
-}
-
-sub show_config_path {
-    my $name = shift;
-    die "Missing --dev argument\n" unless $name;
-    my $intf = new Vyatta::Interface($name);
-    die "$name does not match any known interface name type\n"
-	unless $intf;
-    my $level = $intf->path();
-    $level =~ s/ /\//g;
-    print "/opt/vyatta/config/active/$level\n";
-}
-
-sub get_ethtool {
-    my $dev = shift;
-
-    open( my $ethtool, "sudo /usr/sbin/ethtool $dev 2>/dev/null |" )
-      or die "ethtool failed: $!\n";
-
-    # ethtool produces:
-    #
-    # Settings for eth1:
-    # Supported ports: [ TP ]
-    # ...
-    # Speed: 1000Mb/s
-    # Duplex: Full
-    # ...
-    # Auto-negotiation: on
-    my ($rate, $duplex, $autoneg);
-    while (<$ethtool>) {
-	chomp;
-        if ( /^\s+Speed:\s([0-9]+)Mb\/s/ ) {
-	    $rate = $1;
-	} elsif ( /^\s+Duplex:\s(.*)$/ ) {
-	    $duplex = lc $1;
-        } elsif ( /^\s+Auto-negotiation: on/ ) {
-	    $autoneg = 1;
-	}
-    }
-    close $ethtool;
-    return ($rate, $duplex, $autoneg);
-}
-
-sub set_speed_duplex {
-    my ($intf, $nspeed, $nduplex) = @_;
-    die "Missing --dev argument\n" unless $intf;
-
-    my ($ospeed, $oduplex, $autoneg) = get_ethtool($intf);
-
-    # Don't change settings if already okay.
-    if ($autoneg) {
-	return if ($nspeed eq 'auto');
-    } else {
-	return if (defined $ospeed && defined $oduplex &&
-		   $nspeed eq $ospeed && $nduplex eq $oduplex);
-    }
-
-    my @cmd = ('sudo', 'ethtool', '-s', $intf );
-    if ($nspeed eq 'auto') {
-	push @cmd, qw(autoneg on);
-    } else {
-	push @cmd, 'speed', $nspeed, 'duplex', $nduplex, 'autoneg', 'off';
-    }
-    exec @cmd;
-
-    die "Command failed: ", join(' ', @cmd);
-}