Added an SQLite authentication backend.

tools/convert_to_sqlite.pl

@@ -0,0 +1,38 @@
+#!/usr/bin/perl
+
+my $input = $ARGV[0];
+
+open (FILE, "$input") || die "# Unable to open input file $input: $!";
+my @lines = <FILE>;
+close (FILE);
+
+print "CREATE TABLE users(nickname CHAR(64) UNIQUE, password CHAR(64), credentials CHAR(5));\n";
+
+foreach my $line (@lines) {
+
+	chomp($line);
+
+	$line =~ s/#.*//g;
+
+	next if ($line =~ /^\s*$/);
+
+	if ($line =~ /^\s*user_(op|admin|super|reg)\s*(.+):(.+)\s*/)
+	{
+		my $cred = $1;
+		my $nick = $2;
+		my $pass = $3;
+		
+		$nick =~ s/'/\\'/g;
+		$pass =~ s/'/\\'/g;
+
+		print "INSERT INTO users VALUES('" . $nick . "', '" . $pass . "', '" . $cred . "');\n";
+	}
+	else
+	{
+		# print "# Warning: Unrecognized line: \"" . $line . "\"\n";
+	}
+}
+
+
+
+