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Merge pull request #1033 from dcooper16/client_sim_data_tls13

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TLS 1.3 clients in update_client_sim_data.pl
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Dirk Wetter 2018-04-16 09:07:35 +02:00 committed by GitHub
commit 55adbf905f
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1 changed files with 11 additions and 1 deletions
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12
utils/update_client_sim_data.pl
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@ -189,7 +189,17 @@ foreach my $client ( @$ssllabs ) {
$sim->{protos} = "protos+=(\"" . (join " ", reverse @proto_flags) . "\")";
$sim->{tlsvers} = "tlsvers+=(\"" . (join " ", reverse @tls_flags) . "\")";
$sim->{lowestProtocol} = sprintf("lowest_protocol+=(\"0x%04x\")", $client->{lowestProtocol});
$sim->{highestProtocol} = sprintf("highest_protocol+=(\"0x%04x\")", $client->{highestProtocol});
# https://api.dev.ssllabs.com/api/v3/getClients incorrectly indicates
# a highestProtocol of TLS 1.2 for clients that support TLS 1.3, which
# can lead to client simulation reporting "no connection" if the connection
# is made using TLS 1.3. In order to avoid this problem, assume that any
# client with a highestProtocol of TLS 1.2 that supports any TLS 1.3
# ciphers really supports TLS 1.3.
if ( $client->{highestProtocol} != 771 || scalar(@ciphersuites) == 0 ) {
$sim->{highestProtocol} = sprintf("highest_protocol+=(\"0x%04x\")", $client->{highestProtocol});
} else {
$sim->{highestProtocol} = sprintf("highest_protocol+=(\"0x0304\")", $client->{highestProtocol});
}
if ( lc($client->{name}) eq "java" || lc($client->{name}) eq "openssl" ) {
# Java and OpenSSL are generic clients