diff options
Diffstat (limited to 'perl-install/security/level.pm')
| -rw-r--r-- | perl-install/security/level.pm | 111 |
1 files changed, 52 insertions, 59 deletions
diff --git a/perl-install/security/level.pm b/perl-install/security/level.pm index fabc9f150..bb3d9ddf2 100644 --- a/perl-install/security/level.pm +++ b/perl-install/security/level.pm @@ -2,86 +2,79 @@ package security::level; use strict; use common; +use run_program; +# perl_checker: require interactive -my %level_list = ( - 0 => N("Welcome To Crackers"), - 1 => N("Poor"), - 2 => N("Standard"), - 3 => N("High"), - 4 => N("Higher"), - 5 => N("Paranoid"), - ); - -my @sec_levels = map { $level_list{$_} } (0..5); # enforce order - - -sub get_common_list { - map { $level_list{$_} } (2, 3, 4); +sub level_list() { + ( + 0 => N("Disable msec"), + 1 => N("Standard"), + 2 => N("Secure"), + ); } -sub get_full_list { - -} +sub to_string { +{ level_list() }->{$_[0]} } +sub from_string { +{ reverse level_list() }->{$_[0]} || 2 } -sub get { - cat_("$::prefix/etc/profile") =~ /export SECURE_LEVEL=(\d+)/ && $1 || #- 8.0 msec - cat_("$::prefix/etc/profile.d/msec.sh") =~ /export SECURE_LEVEL=(\d+)/ && $1 || #- 8.1 msec - ${{ getVarsFromSh("$::prefix/etc/sysconfig/msec") }}{SECURE_LEVEL} || #- 8.2 msec - $ENV{SECURE_LEVEL}; +sub rawlevel_list() { + ( + 0 => 'none', + 1 => 'standard', + 2 => 'secure', + ); } +sub to_lowlevel_string { +{ rawlevel_list() }->{$_[0]} } +sub from_lowlevel_string { +{ reverse rawlevel_list() }->{$_[0]} || 2 } + +sub get_string() { to_string(get() || 2) } +sub get_common_list() { map { to_string($_) } (1, 2, 3, 4, 5) } -sub get_string { - return $sec_levels[get()] || 2 +sub get() { + my $level = ${{ getVarsFromSh("$::prefix/etc/security/msec/security.conf") }}{BASE_LEVEL} || #- 2009.1 msec + "standard"; + from_lowlevel_string($level); } sub set { - my %sec_levels = reverse %level_list; - my $run_level = $sec_levels{$_[0]}; - print "set level: $_[0] -> $run_level\n"; - print $::prefix, "/usr/sbin/msec ", $run_level || 3, "\n"; - require run_program; - run_program::rooted($::prefix, "/usr/sbin/msec", $run_level || 3); + my ($security) = @_; + my @levelnames = ('none', 'standard', 'secure'); + # use Standard level if specified level is out of range + $security = 1 if $security > $#levelnames; + run_program::rooted($::prefix, 'msec', '-q', '-f', $levelnames[$security]); + run_program::rooted($::prefix, 'msecperms', '-q', '-e', $levelnames[$security]); } sub level_choose { - my ($in, $security, $libsafe, $email) = @_; + my ($in, $security, $email) = @_; # perl_checker: $in = interactive->new - my %l = ( - 0 => N("Welcome To Crackers"), - 1 => N("Poor"), - 2 => N("Standard"), - 3 => N("High"), - 4 => N("Higher"), - 5 => N("Paranoid"), - ); my %help = ( - 0 => N("This level is to be used with care. It makes your system more easy to use, -but very sensitive. It must not be used for a machine connected to others -or to the Internet. There is no password access."), - 1 => N("Passwords are now enabled, but use as a networked computer is still not recommended."), - 2 => N("This is the standard security recommended for a computer that will be used to connect to the Internet as a client."), - 3 => N("There are already some restrictions, and more automatic checks are run every night."), - 4 => N("With this security level, the use of this system as a server becomes possible. + 0 => N("This level is to be used with care, as it disables all additional security +provided by msec. Use it only when you want to take care of all aspects of system security +on your own."), + 1 => N("This is the standard security recommended for a computer that will be used to connect to the Internet as a client."), + 2 => N("With this security level, the use of this system as a server becomes possible. The security is now high enough to use the system as a server which can accept connections from many clients. Note: if your machine is only a client on the Internet, you should choose a lower level."), - 5 => N("This is similar to the previous level, but the system is entirely closed and security features are at their maximum."), ); - delete @l{0,1}; - delete $l{5} if !$::expert; - $in->ask_from( - N("DrakSec Basic Options"), - N("Please choose the desired security level") . "\n\n" . - join('', map { "$l{$_}: " . formatAlaTeX($help{$_}) . "\n\n" } ikeys %l), - [ - { label => N("Security level"), val => $security, list => [ sort keys %l ], format => sub { $l{$_[0]} } }, - if_($in->do_pkgs->is_installed('libsafe') && arch() =~ /^i.86/, - { label => N("Use libsafe for servers"), val => $libsafe, type => 'bool', text => - N("A library which defends against buffer overflow and format string attacks.") }), - { label => N("Security Administrator (login or email)"), val => $email, }, + my @l = 1 .. 2; + + $in->ask_from_({ title => $::isInstall ? N("Security") : N("DrakSec Basic Options"), + interactive_help_id => 'securityLevel', + }, [ + { label => N("Please choose the desired security level"), title => 1 }, + { val => $security, list => \@l, + format => sub { + #-PO: this string is used to properly format "<security level>: <level description>" + N("%s: %s", to_string($_[0]), formatAlaTeX($help{$_[0]})); + }, + type => 'list', gtk => { use_boxradio => 1 } }, + { label => N("Security Administrator:"), title => 1 }, + { label => N("Login or email:"), val => $email, }, ], ); } + 1; |