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| author | Peter Palfrader <peter@palfrader.org> | 2004-04-24 10:50:02 +0000 |
|---|---|---|
| committer | Peter Palfrader <peter@palfrader.org> | 2004-04-24 10:50:02 +0000 |
| commit | 76e2deb98e31184511fd0c6cdc7d9b079a433da3 (patch) | |
| tree | df05b3c8dbb8f9127f496dc0e9e2034dc0481004 /Echolot/Conf.pm | |
| parent | 54452b9931d8bc255b5706dbeade6432dd28e317 (diff) | |
Do not accept expired or future mixmaster keys
Diffstat (limited to 'Echolot/Conf.pm')
| -rw-r--r-- | Echolot/Conf.pm | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/Echolot/Conf.pm b/Echolot/Conf.pm index 0c3eb50..83f53cc 100644 --- a/Echolot/Conf.pm +++ b/Echolot/Conf.pm @@ -289,6 +289,8 @@ sub parse_mix_key($$$) { address => $address, version => $version, caps => $caps, + created => $created, + expires => $expires, summary => $_ }; }; @@ -312,6 +314,14 @@ sub parse_mix_key($$$) { (! defined $mixmasters{$keyid}->{'nick'} && defined $mixmasters{$keyid}->{'key'}) and Echolot::Log::info("Mixmaster key without key header in reply from $remailer_address."), next; + my ($sec,$min,$hour,$mday,$mon,$year,$wday,$yday) = gmtime(); + my $today = sprintf("%04d-%02d-%02d", $year+1900, $mon+1, $mday); + (defined $mixmasters{$keyid}->{'created'} && ($today lt $mixmasters{$keyid}->{'created'})) and + Echolot::Log::info("Mixmaster key for $remailer_address created in the future ($today < $created)."), + next; + (defined $mixmasters{$keyid}->{'expires'} && ($mixmasters{$keyid}->{'expires'} lt $today)) and + Echolot::Log::info("Mixmaster key for $remailer_address expired ($expires < $today)."), + next; if ($remailer->{'address'} ne $remailer_address) { # Address mismatch -> Ignore reply and add $remailer_address to prospective addresses |