Move public files to www/.

1 files changed, 0 insertions, 92 deletions

diff --git a/sign.pl b/sign.pl
deleted file mode 100755
index c7e51ad..0000000
--- a/sign.pl
+++ /dev/null
@@ -1,92 +0,0 @@
-#! /usr/bin/env perl
-# Copyright 2012, Matthias Andreas Benkard <code@mail.matthias.benkard.de>.
-
-
-use common::sense;
-use Modern::Perl;
-
-use JSON;
-
-use Crypt::OpenSSL::RSA;
-
-use File::Slurp;
-
-use CGI;
-use CGI::Fast;
-use CGI::Session;
-
-use Mail::ExpandAliases;
-
-use MIME::Base64 qw(encode_base64 decode_base64);
-
-use Time::HiRes qw(time);
-
-
-sub decode_base64_url($) {
-  # From: https://github.com/ptarjan/base64url/blob/master/perl.pl
-  (my $s = shift) =~ tr{-_}{+/};
-  $s .= '=' x (4 - length($s));
-  return decode_base64($s);
-}
-
-sub encode_base64_url($) {
-  my ($s) = shift;
-  $s = encode_base64($s);
-  $s =~ tr{+/}{-_};
-  $s =~ s/=*$//;
-  $s =~ s/\n//g;
-  return $s;
-}
-
-
-sub sign($$$$) {
-  # NB.  Treating the jwcrypto code as the spec here.
-  my ($key, $client_pubkey, $email, $duration) = @_;
-
-  my $issued_at = int(1000*time);
-
-  my $cert = {
-    iss          => "mulk.eu",
-    exp          => $issued_at + 1000*$duration,
-    iat          => $issued_at,
-    "public-key" => $client_pubkey,
-    principal    => { email => $email }
-  };
-
-  my $header = {typ => "JWT", alg => "RS256"};
-  my $header_bytes = encode_base64_url(encode_json($header));
-  my $cert_bytes   = encode_base64_url(encode_json($cert));
-  my $string_to_sign = $header_bytes . "." . $cert_bytes;
-
-  my $sig = $key->sign($string_to_sign);
-  my $sig_bytes = encode_base64_url($sig);
-
-  return $header_bytes . "." . $cert_bytes . "." . $sig_bytes;
-}
-
-
-while (my $cgi = new CGI::Fast) {
-  my $cookie = $cgi->cookie('mulkid_session') or die "No session cookie";
-  my $session = new CGI::Session("driver:File", $cookie, {Directory=>"/tmp"}) or die "Invalid session cookie";
-  print $cgi->header(-content_type => 'application/json; charset=UTF-8');
-
-  my $key = Crypt::OpenSSL::RSA->new_private_key(scalar read_file('/etc/mulkid/rsa2048.pem'));
-  $key->use_pkcs1_padding();
-  $key->use_sha256_hash();
-
-  my $aliases = Mail::ExpandAliases->new("/etc/aliases");
-  my $user_pubkey  = $cgi->param('pubkey')   or die "Nothing to sign";
-  my $duration     = $cgi->param('duration') || 24*3600;
-  my $email        = $cgi->param('email')    or die "No email address supplied";
-  my $session_user = $session->param('user');
-
-  my $alias;
-  if ($email =~ /^(.*?)@/) { $alias = $1; }
-  my $email_users = $aliases->expand($alias) or die "User not found";
-
-  die "User is not authorized to use this email address"
-    unless ($session_user ~~ @$email_users);
-
-  my $sig = sign $key, decode_json($user_pubkey), $email, $duration;
-  say encode_json({signature => $sig});
-}