Viewing file:  update.pl (2.97 KB) -rwxr-xr-x
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#!/usr/bin/perl
# update.pl
# Find and install updated modules, and email out the result
$no_acl_check++;
require './webmin-lib.pl';
# Fetch the updates
@urls = $config{'upsource'} ? split(/\t+/, $config{'upsource'})
: ( $update_url );
foreach $url (@urls) {
# Get updates from this URL, and filter to those for this system
$checksig = $config{'upchecksig'} ? 2 : $url eq $update_url ? 2 : 1;
eval {
$main::error_must_die = 1;
($updates, $host, $port, $page, $ssl) =
&fetch_updates($url, $config{'upuser'}, $config{'uppass'},
$checksig);
};
if ($@) {
print STDERR "Failed to fetch updates : $@\n";
exit(0);
}
$updates = &filter_updates($updates, undef, $config{'upthird'},
$config{'upmissing'});
# Go through the results
foreach $u (@$updates) {
# Get module or theme's details
my %minfo = &get_module_info($u->[0]);
my %tinfo = &get_theme_info($u->[0]);
my %info = %minfo ? %minfo : %tinfo;
if ($config{'upshow'}) {
# Just tell the user what would be done
$rv .= &text('update_mshow', $u->[0], $u->[1])."\n".
($info{'longdesc'} ? "$text{'update_fixes'} : " : "").
$u->[4]."\n\n";
}
else {
# Actually do the update ..
my (@mdescs, @mdirs, @msizes);
$rv .= &text('update_mok', $u->[0], $u->[1])."\n".
($info{'longdesc'} ? "$text{'update_fixes'} : " : "").
$u->[4]."\n\n";
($mhost, $mport, $mpage, $mssl) =
&parse_http_url($u->[2], $host, $port, $page, $ssl);
($mfile = $mpage) =~ s/^(.*)\///;
$mtemp = &transname($mfile);
&retry_http_download($mhost, $mport, $mpage, $mtemp, \$error,
undef, $mssl,
$config{'upuser'}, $config{'uppass'});
if ($error) {
$rv .= "$error\n\n";
last;
}
else {
$irv = &check_update_signature(
$mhost, $mport, $mpage,
$mssl, $config{'upuser'}, $config{'uppass'},
$mtemp, $checksig);
$irv ||= &install_webmin_module($mtemp, 1, 0,
[ "admin", "root" ]);
if (!ref($irv)) {
$irv =~ s/<[^>]*>//g;
$rv .= &text('update_failed', $irv)."\n\n";
}
else {
$rv .= &text('update_mdesc', $irv->[0]->[0],
$irv->[2]->[0])."\n\n";
}
}
}
}
}
# Check if a new version of webmin itself is available
$version = &get_latest_webmin_version();
if ($version > &get_webmin_version()) {
$rv .= &text('update_version', $version)."\n";
}
# Send off a results email
if ($config{'upemail'} && $rv && &foreign_check("mailboxes")) {
# Construct and send the email
&foreign_require("mailboxes", "mailboxes-lib.pl");
my $data;
my $type = $gconfig{'real_os_type'} || $gconfig{'os_type'};
my $version = $gconfig{'real_os_version'} || $gconfig{'os_version'};
my $myhost = &get_system_hostname();
$data .= "$myhost ($type $version)\n\n";
$data .= &text('update_rv', "http://$host:$port$page")."\n\n";
$data .= $rv;
&mailboxes::send_text_mail(&mailboxes::get_from_address(),
$config{'upemail'},
undef,
$text{'update_subject'},
$data);
}
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