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#!/usr/bin/perl
# Drakwizard
# Copyright (C) 2002 Arnaud Desmons <adesmons@mandrakesoft.com>
# 2003 Florent Villard <warly@mandrakesoft.com>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
#
# 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.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
package MDK::Wizard::Apache;
use strict;
use common;
use MDK::Wizard::Wizcommon;
use MDK::Wizard::Varspaceval;
my $wiz = new MDK::Wizard::Wizcommon;
my $file;
my $root;
my $config;
my $o = {
name => N('Web wizard'),
var => {
web_internal => '',
web_external => '',
user_mod => '',
user_dir => '',
shared_dir => ''
},
needed_rpm => [ ( $config->{ver} == 2 ? 'apache2' : 'apache') ]
};
$o->{pages} = {
welcome => {
name => N('Web Server Configuration Wizard') . "\n\n" . N('This wizard will help you configuring the Web Server for your network.'),
post => sub { $wiz->check_dhcp },
no_back => 1,
next => 'config'
},
config => {
name => N('Web Server') . "\n\n" . N('Your server can act as a Web Server toward your internal network (intranet) and as a Web Server for the Internet.') . "\n\n" . N('Select the kind of Web service you want to activate:') . "\n\n" . N('Don\'t check any box if you don\'t want to activate your Web Server.'),
data => [
{ label => '' },
{ text => N('Enable the Web Server for the Intranet'), type => 'bool', val => \$o->{var}{web_internal} },
{ text => N('Enable the Web Server for the Internet'), type => 'bool', val => \$o->{var}{web_external} },
],
next => 'ask_mod'
},
dhcp_warning => {
name => N('Warning.'),
data => [ { label => N('You are in dhcp, server may not work with your configuration.') } ],
next => 'summary'
},
ask_mod => {
name => N('Modules :') . "\n\n" . N('* User module : allows users to have a directory in their home directories available on your http server via http://www.yourserver.com/~user, you will be asked for the name of this directory afterward.'),
pre => sub { $o->{var}{user_mod} = is_last_user_mod()},
data => [
{ label => '' },
{ text => N('Allows users to get a directory in their homes directories
available on your http server via http://www.yourserver.com/~user.'), type => 'bool', val => \$o->{var}{user_mod} },
],
post => sub { return 'user_dir' if $o->{var}{user_mod} },
next => 'ask_dir'
},
user_dir => {
name => N('Type the name of the directory users should create in their homes (whitout ~/) to get it available via http://www.yourserver.com/~user'),
pre => sub { $o->{var}{user_dir} ||= 'public_html' },
data => [
{ label => '' },
{ label => N('user http sub-directory : ~/'), help => N('Type the name of the directory users should create in their homes (whitout ~/) to get it available via http://www.yourserver.com/~user'), val => \$o->{var}{user_dir} },
],
next => 'ask_dir'
},
ask_dir => {
name => N('Type the path of the directory you want being the document root.'),
pre => sub { $o->{var}{shared_dir} ||= $root },
data => [
{ label => '' },
{ label => N('Document Root:'), val => \$o->{var}{shared_dir} },
],
post => \&check_dir,
next => 'summary'
},
error_in_dir => {
name => N('Error.'),
data => [ { label => '' },
{ label => N('The path you entered does not exist.') } ],
next => 'ask_dir'
},
error => {
name => N('Error.'),
data => [ { label => N('') } ],
next => 'config'
},
summary => {
name => N('Configuring the Web Server') . "\n\n" . N('The wizard collected the following parameters needed to configure your Web Server') . "\n\n" . N('To accept these values, and configure your server, click the Next button or use the Back button to correct them.'),
pre => sub {
$o->{var}{internal} = $o->{var}{web_internal} ? N("enabled") : N("disabled");
$o->{var}{external} = $o->{var}{web_external} ? N("enabled") : N("disabled")
},
data => [
{ label => N('Intranet web server:'), fixed_val => \$o->{var}{internal} },
{ label => '' },
{ label => N('Internet web server:'), fixed_val => \$o->{var}{external} },
{ label => '' },
{ label => N('Document root:'), fixed_val => \$o->{var}{shared_dir} },
{ label => '' },
{ label => N('User directory:'), fixed_val => \$o->{var}{user_dir} },
],
post => \&do_it,
next => 'end'
},
end => {
name => N('Congratulation'),
data => [
{ label => '' },
{ label => N('The wizard successfully configured your Intranet/Internet Web Server') } ],
end => 1,
next => 0
},
};
sub new {
my ($class, $conf) = @_;
$config = $conf;
$file = $config->{ver} == 2 ? "/etc/httpd/conf/httpd2.conf" : "/etc/httpd/conf/httpd.conf";
if (-f $file) {
open my $FH, $file or die "$! ($file)";
while (<$FH>) {
if (/^\s*\#?\s*DocumentRoot\s+(.*)/) {
close($FH);
$root = $1;
print "ROOT $root\n";
last;
}
}
close($FH);
} else {
return (0, N("%s does not exist.", $file))
}
bless {
o => $o,
}, $class;
}
sub check_dir {
-d $o->{var}{shared_dir} or return 'error_in_dir'
}
sub chg_docroot {
my $old;
substInFile {
s|(^\s*\#?\s*DocumentRoot\s*)(\S*).*|$1$o->{var}{shared_dir}| and $old ||=$2;
} $file;
substInFile {
s|^\s*<Directory\s*$old/?>|<Directory $o->{var}{shared_dir}>|;
} "/etc/httpd/conf/commonhttpd.conf" if $old;
substInFile {
s|^\s*<Directory\s*/var/www/html/?>|<Directory $o->{var}{shared_dir}>|;
} "/etc/httpd/conf/commonhttpd.conf";
}
sub is_user_mod {
if ($o->{var}{user_mod}) {
return 1;
}
$o->{var}{user_mod} = "disabled";
0;
}
sub is_last_user_mod {
my $root = get_user_dir();
chomp($root);
!($root eq 'disabled');
}
sub get_user_dir {
my %conf = Varspaceval->get("/etc/httpd/conf/commonhttpd.conf");
$conf{UserDir};
}
sub chg_user_dir {
my $root = get_user_dir();
if ($o->{var}{user_mod}) {
substInFile {
s|(/home/\*/)$root(/?)|$1$o->{var}{user_dir}$2|g;
} "/etc/httpd/conf/commonhttpd.conf";
substInFile {
s|(\s*)UserDir\s*$root(/?)|$1UserDir $o->{var}{user_dir}$2|g;
s|(/home/\*/)$root(/?)|$1$o->{var}{user_dir}$2|g;
} "/etc/httpd/conf/commonhttpd.conf";
}
else {
substInFile {
s|(\s*)UserDir\s*$root(/?)|$1UserDir disabled$2|g;
} "/etc/httpd/conf/commonhttpd.conf";
}
}
sub do_it {
$::DEBUG and return;
my $file = "/etc/httpd/conf/commonhttpd.conf";
my $that = "localhost";
if ($o->{var}{web_external} eq "1") {
$that = "all";
}
elsif ($o->{var}{web_internal} eq "1") {
($that) = $o->itf_get("IPADDR") =~ qr/^(\d{1,3}\.\d{1,3}\.\d{1,3}\.)\d{1,3}$/;
$that .= " 127.0.0.1";
}
cp_af($file, $file.".orig");
substInFile {
if( m /^\s*<Directory.*>/s...m/^\s*<\/Directory>/s ) {
{ s /^\s*Allow .*$/ Allow from $that\n/s;}
;}
} $file;
chg_docroot();
chg_user_dir();
system("/etc/rc.d/init.d/httpd restart");
}
1;
|
