PAL.C.T MINI SHELL
#!/usr/bin/perl
# install_mod.cgi
# Download and install a webmin module
require './webmin-lib.pl';
if ($ENV{REQUEST_METHOD} eq "POST") { &ReadParseMime(); }
else { &ReadParse(); $no_upload = 1; }
$| = 1;
$theme_no_table = 1 if ($in{'source'} == 2 || $in{'source'} == 4);
&ui_print_header(undef, $text{'install_title'}, "");
if ($in{'source'} == 0) {
# from local file
&error_setup(&text('install_err1', $in{'file'}));
$file = $in{'file'};
if (!(-r $file)) { &inst_error($text{'install_efile'}); }
}
elsif ($in{'source'} == 1) {
# from uploaded file
&error_setup($text{'install_err2'});
$need_unlink = 1;
if ($no_upload) {
&inst_error($text{'install_ebrowser'});
}
$file = &transname(&file_basename($in{'upload_filename'}));
open(MOD, ">$file");
binmode(MOD);
print MOD $in{'upload'};
close(MOD);
}
elsif ($in{'source'} == 2 || $in{'source'} == 4) {
# from ftp or http url (possible third-party)
$url = $in{'source'} == 2 ? $in{'url'} : $in{'third'};
&error_setup(&text('install_err3', $url));
$file = &transname(&file_basename($url));
$need_unlink = 1;
my $error;
$progress_callback_url = $url;
if ($url =~ /^(http|https):\/\/([^\/]+)(\/.*)$/) {
$ssl = $1 eq 'https';
$host = $2; $page = $3; $port = $ssl ? 443 : 80;
if ($host =~ /^(.*):(\d+)$/) { $host = $1; $port = $2; }
&http_download($host, $port, $page, $file, \$error,
\&progress_callback, $ssl);
}
elsif ($url =~ /^ftp:\/\/([^\/]+)(:21)?\/(.*)$/) {
$host = $1; $ffile = $3;
&ftp_download($host, $ffile, $file, \$error, \&progress_callback);
}
else {
&inst_error($text{'install_eurl'});
}
if ($in{'checksig'} && !$error) {
$error = &check_update_signature($host, $port, $page,
$ssl, undef, undef, $file, 2);
}
&inst_error($error) if ($error);
}
elsif ($in{'source'} == 3) {
# from www.webmin.com
&error_setup($text{'install_err4'});
$in{'standard'} =~ /^\S+$/ || &error($text{'install_estandard'});
$need_unlink = 1;
my $error;
# Find the URL of the package
$mods = &list_standard_modules();
ref($mods) || &error(&text('standard_failed', $error));
local ($info) = grep { $_->[0] eq $in{'standard'} } @$mods;
$info || &error($text{'install_emissing'});
if ($config{'standard_url'}) {
($host, $port, $page, $ssl) = &parse_http_url(
$config{'standard_url'});
$host || &error($text{'standard_eurl'});
}
else {
($host, $port, $page, $ssl) = ($standard_host, $standard_port,
$standard_page, $standard_ssl);
}
($host, $port, $page, $ssl) = &parse_http_url(
$info->[2], $host, $port, $page, $ssl);
$progress_callback_url = $info->[2];
$file = &transname($info->[2]);
&http_download($host, $port, $page, $file, \$error,
\&progress_callback, $ssl);
if ($in{'checksig'} && !$error) {
$error = &check_update_signature($host, $port, $page,
$ssl, undef, undef, $file, 2);
}
&inst_error($error) if ($error);
}
# Install the module(s)
$rv = &install_webmin_module($file, $need_unlink, $in{'nodeps'},
$in{'grant'} ? undef : [ split(/\s+/, $in{'grantto'}) ]);
if (ref($rv)) {
@mdescs = @{$rv->[0]};
@mdirs = @{$rv->[1]};
@msizes = @{$rv->[2]};
}
else {
&inst_error($rv);
}
# Display something nice for the user
&read_file("$config_directory/webmin.catnames", \%catnames);
print "$text{'install_desc'} <p>\n";
print "<ul>\n";
for($i=0; $i<@mdescs; $i++) {
$mdirs[$i] =~ /\/([^\/]+)$/;
if (%minfo = &get_module_info($1)) {
# Installed a module
my $cat = $catnames{$minfo{'category'}};
$cat = $text{"category_".$minfo{'category'}} if (!$cat);
$cat = $text{"category_"} if (!$cat);
print &text($minfo{'hidden'} ? 'install_line3' :
'install_line2', "<b>$mdescs[$i]</b>",
"<tt>$mdirs[$i]</tt>", $msizes[$i], $cat,
"../$minfo{'dir'}/"),
"<br>\n";
}
elsif (%tinfo = &get_theme_info($1)) {
# Installed a theme
print &text('themes_line', "<b>$mdescs[$i]</b>",
"<tt>$mdirs[$i]</tt>", $msizes[$i]),
"<br>\n";
}
}
print "</ul><p>\n";
if (defined(&theme_post_change_modules)) {
&theme_post_change_modules();
}
&ui_print_footer("edit_mods.cgi?mode=install", $text{'mods_return'},
"", $text{'index_return'});
sub inst_error
{
print "<b>$main::whatfailed : $_[0]</b> <p>\n";
&ui_print_footer("", $text{'index_return'});
exit;
}
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