79 lines
1.7 KiB
Perl
79 lines
1.7 KiB
Perl
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#!/usr/local/bin/perl -w
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#
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# TODO:
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# - Be smart about adding ld-elf.so.hints and ld-elf.so.1
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#
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use strict;
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use vars qw( $CONF_FILE %CONF $DEBUG );
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use Config::Std;
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use File::Basename;
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use Data::Dumper;
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$CONF_FILE = '/usr/local/etc/chroots.conf';
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$DEBUG = 1;
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if (-e $CONF_FILE ) {
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if ( -r $CONF_FILE ) {
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print("$CONF_FILE\n") if $DEBUG;
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read_config $CONF_FILE => %CONF;
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my @users = keys(%CONF);
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foreach my $user (@users) {
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print("$user:\n") if $DEBUG;
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my $chroot = "/home/$user"; # FIXME: don't guess, know
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my @files;
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if ( exists $CONF{$user}{'file'} ) {
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if ( ref($CONF{$user}->{'file'}) eq 'ARRAY' ) {
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@files = @{$CONF{$user}{'file'}};
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}
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else {
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push(@files, $CONF{$user}->${'file'});
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}
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}
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my %uniq_files;
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foreach my $file (@files) {
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$uniq_files{$file} = 1;
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my @libs = `ldd $file | egrep -v ^/ | cut -w -f4`;
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foreach my $lib (@libs) {
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chomp($lib);
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$uniq_files{$lib} = 1;
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}
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}
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foreach my $file ( keys(%uniq_files) ) {
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my $file_dir = dirname($file);
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if (! -e "$chroot$file_dir" ) {
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system("mkdir -p $chroot$file_dir");
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}
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my $cmd = "cp -f $file $chroot$file";
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print("$cmd\n") if $DEBUG;
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system($cmd);
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}
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my @dirs;
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if ( exists $CONF{$user}{'dir'} ) {
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if ( ref($CONF{$user}->{'dir'}) eq 'ARRAY' ) {
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@dirs = @{$CONF{$user}{'dir'}};
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}
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else {
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push(@dirs, $CONF{$user}->{'dir'});
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}
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}
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foreach my $dir ( @dirs ) {
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if (! -e "$chroot$dir" ) {
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my $cmd = ("mkdir -p $chroot$dir");
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print("$cmd\n") if $DEBUG;
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system("mkdir -p $chroot$dir");
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}
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my $cmd = "cp -R $dir/ $chroot$dir/";
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print("$cmd\n") if $DEBUG;
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system($cmd);
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}
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}
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}
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else {
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die("Error: Could not read $CONF_FILE\n");
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}
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}
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