X-Git-Url: https://git.sommitrealweird.co.uk/onak.git/blobdiff_plain/0f9e9f98538575cf98f55699962d605caa9567f0..e94ac8da0e87d66927f746e6053fdafbee85cd16:/onak-mail.pl?ds=sidebyside

diff --git a/onak-mail.pl b/onak-mail.pl
index 3076a7e..6799b3d 100755
--- a/onak-mail.pl
+++ b/onak-mail.pl
@@ -1,5 +1,4 @@
 #!/usr/bin/perl -w
-
 #
 # onak-mail.pl - Mail processing interface for onak, an OpenPGP Keyserver.
 #
@@ -9,6 +8,7 @@
 #
 
 use strict;
+use Fcntl ':flock';
 use IPC::Open3;
 
 my %config;
@@ -29,10 +29,16 @@ sub readconfig {
 			# Ignore; comment line.
 		} elsif (/^this_site (.*)/) {
 			$config{'thissite'} = $1;
+		} elsif (/^logfile (.*)/) {
+			$config{'logfile'} = $1;
 		} elsif (/^maintainer_email (.*)/) {
 			$config{'adminemail'} = $1;
 		} elsif (/^mail_delivery_client (.*)/) {
 			$config{'mta'} = $1;
+		} elsif (/^pks_bin_dir (.*)/) {
+			$config{'pks_bin_dir'} = $1;
+		} elsif (/^db_dir (.*)/) {
+			$config{'db_dir'} = $1;
 		} elsif (/^syncsite (.*)/) {
 			push @{$config{'syncsites'}}, $1;
 		}
@@ -54,17 +60,22 @@ sub submitupdate {
 	my @data = @_;
 	my (@errors, @mergedata);
 
+	open(LOCKFILE, '>'.$config{'db_dir'}.'/onak-mail.lck');
+	flock(LOCKFILE, LOCK_EX);
+	print LOCKFILE "$$";
+
 	open3(\*MERGEIN, \*MERGEOUT, \*MERGEERR,
-		"/home/noodles/onak-0.0.3/onak", "-u", "add");
+		$config{'pks_bin_dir'}."/onak", "-u", "add");
 
 	print MERGEIN @data;
 	close MERGEIN;
 	@mergedata = <MERGEOUT>;
+	close MERGEOUT;
 	@errors = <MERGEERR>;
+	close MERGEERR;
 
-	open (LOG, ">>/home/noodles/onak-0.0.3/keyadd.log");
-	print LOG "[".localtime(time)."] ", @errors;
-	close LOG;
+	flock(LOCKFILE, LOCK_UN);
+	close(LOCKFILE);
 
 	return @mergedata;
 }
@@ -93,6 +104,9 @@ while (<>) {
 		push @body, $_;
 	}
 }
+if (! defined($replyto)) {
+	$replyto = $from;
+}
 
 # HELP, ADD, INCREMENTAL, VERBOSE INDEX <keyid>, INDEX <keyid>, GET <keyid>,
 # LAST <days>
@@ -102,6 +116,7 @@ if ($subject =~ /^INCREMENTAL$/i) {
 	my $count;
 	my $i;
 	my @newupdate = submitupdate(@body);
+	my @time;
 
 	$count = 0;
 	foreach $i (@{$config{'syncsites'}}) {
@@ -110,13 +125,22 @@ if ($subject =~ /^INCREMENTAL$/i) {
 		}
 	}
 
-	open (LOG, ">>/home/noodles/logs/keyadd.log");
-	print LOG "[".localtime(time)."] Syncing with $count sites.\n";
+	open (LOG, ">>$config{'logfile'}");
+	@time = localtime(time);
+	print LOG "[";
+	print LOG sprintf "%02d/%02d/%04d %02d:%02d:%02d",
+		$time[3], $time[4] + 1, $time[5] + 1900,
+		$time[2], $time[1], $time[0];
+	print LOG "] onak-mail[$$]: Syncing with $count sites.\n";
 	close LOG;
 
-	if ($newupdate[0] eq '') {
-		open (LOG, ">>/home/noodles/logs/keyadd.log");
-		print LOG "[".localtime(time)."] Nothing to sync.\n";
+	if ((! defined($newupdate[0])) || $newupdate[0] eq '') {
+		open (LOG, ">>$config{'logfile'}");
+		print LOG "[";
+		print LOG sprintf "%02d/%02d/%04d %02d:%02d:%02d",
+			$time[3], $time[4] + 1, $time[5] + 1900,
+			$time[2], $time[1], $time[0];
+		print LOG "] onak-mail[$$]: Nothing to sync.\n";
 		close LOG;
 		$count = 0;
 	}
@@ -144,7 +168,34 @@ if ($subject =~ /^INCREMENTAL$/i) {
 		print MAIL "MIME-Version: 1.0\n";
 		print MAIL "Content-Type: application/pgp-keys\n";
 		print MAIL "\n";
-		print @newupdate;
+		print MAIL @newupdate;
 		close MAIL;
 	}
+} elsif ($subject =~ /^(VERBOSE )?INDEX (.*)$/i) {
+	my (@indexdata, $command);
+
+	$command = "index";
+	if (defined($1)) {
+		$command = "vindex";
+	}
+
+	open3(\*INDEXIN, \*INDEXOUT, \*INDEXERR,
+		$config{'pks_bin_dir'}."/onak", $command, "$2");
+	close INDEXIN;
+	@indexdata = <INDEXOUT>;
+	close INDEXOUT;
+	close INDEXERR;
+
+	open(MAIL, "|$config{mta}");
+	print MAIL "From: $config{adminemail}\n";
+	print MAIL "To: $replyto\n";
+	print MAIL "Subject: Reply to INDEX $2\n";
+	print MAIL "Precedence: list\n";
+	print MAIL "MIME-Version: 1.0\n";
+	print MAIL "Content-Type: text/plain\n";
+	print MAIL "\n";
+	print MAIL "Below follows the reply to your recent keyserver query:\n";
+	print MAIL "\n";
+	print MAIL @indexdata;
+	close MAIL;
 }