1 files changed, 144 insertions, 0 deletions
diff --git a/mkadvisories b/mkadvisories
new file mode 100755
index 0000000..ac229a2
--- /dev/null
+++ b/mkadvisories
@@ -0,0 +1,144 @@
+#!/usr/bin/perl -w
+
+use strict;
+
+use YAML qw(LoadFile DumpFile);
+use Template;
+use DateTime;
+use Email::Sender::Simple qw(try_to_sendmail);
+use Email::Simple;
+use Email::Simple::Creator;
+#use Data::Dump qw(dd);
+
+my $config_file = '/usr/share/mga-advisories/config';
+my $config = LoadFile($ENV{MGAADV_CONF} || $config_file);
+my $etc_config_file = '/etc/mga-advisories.conf';
+my $etc_config = LoadFile($etc_config_file);
+
+my @report_logs;
+sub report_log {
+    push @report_logs, @_;
+}
+
+sub report_exit {
+    report_log($_[0]);
+    send_report_mail({ error => $_[0] });
+    exit 1;
+}
+
+foreach my $k (keys %$etc_config) {
+    $config->{$k} = $etc_config->{$k};
+}
+
+sub status_file {
+    $config->{status_dir} . '/' . $_[0];
+}
+
+sub save_status {
+    my ($advdb, $adv) = @_;
+    my $statusfile = status_file($adv);
+    DumpFile($statusfile, $advdb->{advisories}{$adv}{status});
+}
+
+sub get_advisories {
+    my %advisories;
+    foreach my $advfile (glob "$config->{advisories_dir}/*.adv") {
+        my $adv = LoadFile($advfile);
+        next unless $adv->{ID};
+        report_exit("Duplicate advisory $adv->{ID}") if $advisories{$adv->{ID}};
+        $advisories{$adv->{ID}} = $adv;
+        my $statusfile = status_file($adv->{ID});
+        $adv->{status} = -f $statusfile ? LoadFile($statusfile) : {};
+    }
+    return \%advisories;
+}
+
+sub process_template {
+    my ($template, $src, $vars, $dest, $ext) = @_;
+    foreach my $extension ($ext ? $ext : @{$config->{output_format}}) {
+        next unless -f "$config->{tmpl_dir}/$src.$extension";
+        $template->process("$src.$extension", $vars, ref $dest ? $dest : "$dest.$extension")
+                || die $template->error, "\n";
+    }
+}
+
+sub output_pages {
+    my ($advdb) = @_;
+    my $template = Template->new(
+        INCLUDE_PATH => $config->{tmpl_dir},
+        OUTPUT_PATH  => $config->{out_dir},
+    );
+    foreach my $adv (keys %{$advdb->{advisories}}) {
+        my $vars = {
+            config   => $config,
+            advisory => $adv,
+            advdb    => $advdb,
+        };
+        process_template($template, 'advisory', $vars, $adv);
+    }
+}
+
+sub send_adv_mail {
+    my ($advdb) = @_;
+    return unless $config->{send_adv_mail} eq 'yes';
+    my $template = Template->new(
+        INCLUDE_PATH => $config->{tmpl_dir},
+    );
+    foreach my $adv (keys %{$advdb->{advisories}}) {
+        next if $advdb->{advisories}{$adv}{status}{mail_sent};
+        my $mailcontent;
+        my $vars = {
+            config   => $config,
+            advisory => $adv,
+            advdb    => $advdb,
+        };
+        process_template($template, 'advisory', $vars, \$mailcontent, 'txt');
+        my $email = Email::Simple->create(
+            header => [
+                To   => $config->{adv_mail_to},
+                From => $config->{adv_mail_from},
+                Subject => "$adv: " . $advdb->{advisories}{$adv}{subject},
+            ],
+            body   => $mailcontent
+        );
+        if (try_to_sendmail($email)) {
+            report_log("Advisory mail for $adv sent");
+            $advdb->{advisories}{$adv}{status}{mail_sent} = time();
+            save_status($advdb, $adv);
+        } else {
+            report_log("Error sending advisory mail $adv");
+        }
+    }
+}
+
+sub send_report_mail {
+    my ($advdb) = @_;
+    return unless $config->{send_report_mail} eq 'yes';
+    return unless @report_logs;
+    my $template = Template->new(
+        INCLUDE_PATH => $config->{tmpl_dir},
+    );
+    my $mailcontent;
+    my $vars = {
+        config      => $config,
+        advdb       => $advdb,
+        report_logs => \@report_logs,
+    };
+    process_template($template, 'report', $vars, \$mailcontent, 'txt');
+    my $email = Email::Simple->create(
+        header => [
+            To   => $config->{report_mail_to},
+            From => $config->{report_mail_from},
+            Subject => $advdb->{error} ? 'Advisories Error' : 'Advisories Update',
+        ],
+        body   => $mailcontent
+    );
+    try_to_sendmail($email);
+}
+
+my %advdb;
+$advdb{advisories} = get_advisories();
+output_pages(\%advdb);
+send_adv_mail(\%advdb);
+send_report_mail(\%advdb);
+