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testssl.sh/utils/update_client_sim_data.pl

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#!/usr/bin/perl
use strict;
use Data::Dumper;
use JSON;
my $namelength = 30;
my @spec;
my %ciphers;
foreach my $line ( split /\n/, `../bin/openssl.Linux.x86_64 ciphers -V 'ALL:COMPLEMENTOFALL:\@STRENGTH'`) {
my @fields = split /\s+/, $line;
my $hex = "";
foreach my $byte ( split /,/, $fields[1] ) {
$byte = lc $byte;
$byte =~ s/^0x//;
$hex .= $byte;
}
$hex =~ s/^0+//;
$ciphers{hex "0x$hex"} = $fields[3];
}
# Get the data
my $json = `curl 'https://api.dev.ssllabs.com/api/v3/getClients'`;
my $ssllabs = decode_json($json);
my %sims;
foreach my $client ( @$ssllabs ) {
# Shorts
my $has_matched = 1;
my $shortname = "$client->{name}_$client->{version}";
$shortname =~ s/ /_/g;
$shortname =~ s/\.//g;
$shortname .= "_$client->{platform}" if exists $client->{platform};
$shortname =~ s/[ \.]//g;
$shortname = lc($shortname);
# Deduplicate
if ( ! exists $sims{$shortname} || $sims{$shortname}->{id} < $client->{id} ) {
my $sim = {};
$sims{$shortname} = $sim;
$sim->{shortname} = "short+=(\"$shortname\")";
# Names
my $name = "$client->{name} $client->{version}";
$name .= " $client->{platform}" if exists $client->{platform};
# Get first namelength characters only
$name = substr($name . "" x $namelength,0,$namelength);
$sim->{name} = "names+=(\"$name\")";
# Ciphers
my @ciphers = ();
foreach my $suite ( @{$client->{suiteIds}} ) {
if ( exists $ciphers{$suite} ) {
push @ciphers, $ciphers{$suite}; }
elsif ( $suite == "255" ) {
# no openssl name for this:
if ( $has_matched ) {
print "Ignored: \"$shortname\" has" ;
$has_matched = 0;
}
print " \"0xFF\""; }
elsif ( $suite == "65279" ) {
# SSL_RSA_FIPS_WITH_3DES_EDE_CBC_SHA
if ( $has_matched ) {
print "Ignored: \"$shortname\" has" ;
$has_matched = 0;
}
print " \"0xFEFF\""; }
elsif ( $suite == "52392" ) {
push @ciphers, "ECDHE-RSA-CHACHA20-POLY1305"; }
elsif ( $suite == "52393" ) {
push @ciphers, "ECDHE-ECDSA-CHACHA20-POLY1305"; }
elsif ( $suite == "52394" ) {
push @ciphers, "DHE-RSA-CHACHA20-POLY1305"; }
else {
print "ALERT: ";
if ( $has_matched ) {
print " \"$shortname\" has ";
$has_matched = 0;
}
print "$suite. Please FIXME ";
}
}
print "\n" if ! $has_matched ;
$sim->{ciphers} = "ciphers+=(\"" . (join ":", @ciphers) . "\")";
# SNI
if ( exists $client->{supportsSni} && $client->{supportsSni} ) {
$sim->{sni} = "sni+=(\"\$SNI\")";
} else {
$sim->{sni} = "sni+=(\"\")";
}
# warning (if needed)
$sim->{warning} = "warning+=(\"\")";
# Handshake
if ( exists $client->{hexHandshakeBytes} ) {
$sim->{handshakebytes} = "handshakebytes+=(\"$client->{hexHandshakeBytes}\")";
} else {
$sim->{handshakebytes} = "handshakebytes+=(\"\")";
}
# protos
my @proto_flags = ();
my @tls_flags = ();
# Figure out if we need to support sslv2
if ( $client->{lowestProtocol} < 768 && $client->{highestProtocol} >= 512 ) {
# 512 = 0x200 = sslv2
# 768 = 0x300 = sslv3
push @proto_flags, "-ssl2";
}
# Do we need to support SSL3?
if ( $client->{lowestProtocol} <= 768 && $client->{highestProtocol} >= 768 ) {
# 768 = 0x300 = sslv3
push @proto_flags, "-ssl3";
}
# Do we need to support TLS 1.0?
if ( $client->{lowestProtocol} <= 769 && $client->{highestProtocol} >= 769 ) {
# 769 = 0x301 = tls1.0
push @proto_flags, "-tls1";
}
# Do we need to support TLS 1.1?
if ( $client->{lowestProtocol} <= 770 && $client->{highestProtocol} >= 770 ) {
# 770 = 0x302 = tls1.1
push @proto_flags, "-tls1_1";
}
# Do we need to support TLS 1.2?
if ( $client->{lowestProtocol} <= 771 && $client->{highestProtocol} >= 771 ) {
# 771 = 0x303 = tls1.2
push @proto_flags, "-tls1_2";
}
$sim->{protos} = "protos+=(\"" . (join " ", reverse @proto_flags) . "\")";
$sim->{lowestProtocol} = sprintf("lowest_protocol+=(\"0x%04x\")", $client->{lowestProtocol});
$sim->{highestProtocol} = sprintf("highest_protocol+=(\"0x%04x\")", $client->{highestProtocol});
if ( lc($client->{name}) eq "java" || lc($client->{name}) eq "openssl" ) {
# Java and OpenSSL are generic clients
$sim->{service} = "service+=(\"ANY\")";
} elsif ( $shortname =~ /^apple_ats/ ) {
# Apple ATS is HTTP(s) only
$sim->{service} = "service+=(\"HTTP\")";
} else {
# All others are HTTP(s)/FTP only
$sim->{service} = "service+=(\"HTTP,FTP\")";
}
# Bit size limitations
$sim->{minDhBits} = "minDhBits+=($client->{minDhBits})";
$sim->{maxDhBits} = "maxDhBits+=($client->{maxDhBits})";
$sim->{minRsaBits} = "minRsaBits+=($client->{minRsaBits})";
$sim->{maxRsaBits} = "maxRsaBits+=($client->{maxRsaBits})";
$sim->{minEcdsaBits} = "minEcdsaBits+=($client->{minEcdsaBits})";
if ( defined $client->{requiresSha2} && $client->{requiresSha2} ) {
$sim->{requiresSha2} = "requiresSha2+=(true)";
} else {
$sim->{requiresSha2} = "requiresSha2+=(false)";
}
}
}
#
# This is where we maintain our own clients
my $sim = {};
#$sim->{name} = "names+=(\"Mail iOS 9.3.2 \")";
#$sim->{shortname} = "short+=(\"mail_ios_932\")";
#$sim->{ciphers} = "ciphers+=(\"ECDHE-ECDSA-AES256-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-ECDSA-AES256-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-ECDSA-DES-CBC3-SHA:ECDHE-RSA-AES256-SHA384:ECDHE-RSA-AES128-SHA256:ECDHE-RSA-AES256-SHA:ECDHE-RSA-AES128-SHA:ECDHE-RSA-DES-CBC3-SHA:DHE-RSA-AES256-SHA256:DHE-RSA-AES128-SHA256:DHE-RSA-AES256-SHA:DHE-RSA-AES128-SHA:EDH-RSA-DES-CBC3-SHA:AES256-SHA256:AES128-SHA256:AES256-SHA:AES128-SHA:DES-CBC3-SHA:ECDHE-ECDSA-RC4-SHA:ECDHE-RSA-RC4-SHA:RC4-SHA:RC4-MD5\")";
#$sim->{sni} = "sni+=(\"\$SNI\")";
#$sim->{warning} = "warning+=(\"\")";
#$sim->{handshakebytes} = "handshakebytes+=(\"16030100bb010000b703015767e6ae46f9abf3138e26a9f9880f9697bf3387f7eff709db1fa220e692d80420fb04b0979bae1664e11ef172d4dfba15af59dd200b7831992a35c73cde9efed9003200ffc024c023c00ac009c008c028c027c014c013c012006b0067003900330016003d003c0035002f000ac007c011000500040100003c000000190017000014696d61702e73656374696f6e7a65726f2e6f7267000a00080006001700180019000b0002010000050005010000000000120000\")";
#$sim->{protos} = "protos+=(\"#-tls1_1 -tls1\")";
#$sim->{lowestProtocol} = "lowest_protocol+=(\"0x0300\")";
#$sim->{highestProtocol} = "highest_protocol+=(\"0x0301\")";
#$sim->{service} = "service+=(\"SMTP,POP,IMAP\")";
#$sim->{minDhBits} = "minDhBits+=(-1)";
#$sim->{maxDhBits} = "maxDhBits+=(-1)";
#$sim->{minRsaBits} = "minRsaBits+=(-1)";
#$sim->{maxRsaBits} = "maxRsaBits+=(-1)";
#$sim->{minEcdsaBits} = "minEcdsaBits+=(-1)";
#$sim->{requiresSha2} = "requiresSha2+=(false)";
#
#$sim->{name} = "names+=(\"Mail OSX 10.11.15 \")";
#$sim->{shortname} = "short+=(\"mail_osx_101115\")";
#$sim->{ciphers} = "ciphers+=(\"ECDHE-ECDSA-AES256-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-ECDSA-AES256-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-ECDSA-DES-CBC3-SHA:ECDHE-RSA-AES256-SHA384:ECDHE-RSA-AES128-SHA256:ECDHE-RSA-AES256-SHA:ECDHE-RSA-AES128-SHA:ECDHE-RSA-DES-CBC3-SHA:DHE-RSA-AES256-SHA256:DHE-RSA-AES128-SHA256:DHE-RSA-AES256-SHA:DHE-RSA-AES128-SHA:EDH-RSA-DES-CBC3-SHA:AES256-SHA256:AES128-SHA256:AES256-SHA:AES128-SHA:DES-CBC3-SHA:ECDHE-ECDSA-RC4-SHA:ECDHE-RSA-RC4-SHA:RC4-SHA:RC4-MD5\")";
#$sim->{sni} = "sni+=(\"\$SNI\")";
#$sim->{warning} = "warning+=(\"\")";
#$sim->{handshakebytes} = "handshakebytes+=(\"16030100940100009003015770e928499e82df2eb7477200e2a828d9fa4109514385bd1602df44aaf2b0f400003200ffc024c023c00ac009c008c028c027c014c013c012006b0067003900330016003d003c0035002f000ac007c011000500040100003500000012001000000d3137382e3233372e33342e3932000a00080006001700180019000b0002010000050005010000000000120000\")";
#$sim->{protos} = "protos+=(\"-tls1\")";
#$sim->{lowestProtocol} = "lowest_protocol+=(\"0x0301\")";
#$sim->{highestProtocol} = "highest_protocol+=(\"0x0301\")";
#$sim->{service} = "service+=(\"SMTP,POP,IMAP\")";
#$sim->{minDhBits} = "minDhBits+=(-1)";
#$sim->{maxDhBits} = "maxDhBits+=(-1)";
#$sim->{minRsaBits} = "minRsaBits+=(-1)";
#$sim->{maxRsaBits} = "maxRsaBits+=(-1)";
#$sim->{minEcdsaBits} = "minEcdsaBits+=(-1)";
#$sim->{requiresSha2} = "requiresSha2+=(false)";
$sim->{name} = "names+=(\"Thunderbird 45.1.1 OSX 10.11 \")";
$sim->{shortname} = "short+=(\"thunderbird_45.1.1_osx_101115\")";
$sim->{ciphers} = "ciphers+=(\"ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES128-SHA:ECDHE-RSA-AES256-SHA:DHE-RSA-AES128-SHA:DHE-RSA-AES256-SHA:AES128-SHA:AES256-SHA:DES-CBC3-SHA\")";
$sim->{sni} = "sni+=(\"\$SNI\")";
$sim->{warning} = "warning+=(\"\")";
$sim->{handshakebytes} = "handshakebytes+=(\"160301009d010000990303c7c5b3ff80b3aa597c770c538b98ae34a94c9590ad8f947ba7bc28692061cb57000016c02bc02fc00ac009c013c01400330039002f0035000a0100005a0000001800160000136d78332e73656374696f6e7a65726f2e6f7267ff01000100000a00080006001700180019000b0002010000230000000500050100000000000d001600140401050106010201040305030603020304020202\")";
$sim->{protos} = "protos+=(\"-tls1_2 -tls1_1 -tls1\")";
$sim->{lowestProtocol} = "lowest_protocol+=(\"0x0301\")";
$sim->{highestProtocol} = "highest_protocol+=(\"0x0303\")";
$sim->{service} = "service+=(\"SMTP,POP,IMAP\")";
$sim->{minDhBits} = "minDhBits+=(-1)";
$sim->{maxDhBits} = "maxDhBits+=(-1)";
$sim->{minRsaBits} = "minRsaBits+=(-1)";
$sim->{maxRsaBits} = "maxRsaBits+=(-1)";
$sim->{minEcdsaBits} = "minEcdsaBits+=(-1)";
$sim->{requiresSha2} = "requiresSha2+=(false)";
my %count;
foreach my $shortname ( reverse sort keys %sims ) {
if ( $shortname =~ /^baidu/ ) {
$count{baidu}++;
if ( $count{baidu} <= 1 ) {
$sims{$shortname}->{current} = "current+=(true)";
} else {
$sims{$shortname}->{current} = "current+=(false)";
}
} elsif ($shortname =~ /^bing/) {
$count{bing}++;
if ( $count{bing} <= 1 ) {
$sims{$shortname}->{current} = "current+=(true)";
} else {
$sims{$shortname}->{current} = "current+=(false)";
}
} elsif ($shortname =~ /^chrome/) {
$count{chrome}++;
if ( $count{chrome} <= 1 ) {
$sims{$shortname}->{current} = "current+=(true)";
} else {
$sims{$shortname}->{current} = "current+=(false)";
}
} elsif ($shortname =~ /^firefox/) {
# Latest version + ESR releases
if ( $shortname =~ /ESR/ ) {
$sims{$shortname}->{current} = "current+=(true)";
} else {
$count{firefox}++;
if ( $count{firefox} <= 1 ) {
$sims{$shortname}->{current} = "current+=(true)";
} else {
$sims{$shortname}->{current} = "current+=(false)";
}
}
} elsif ($shortname =~ /^googlebot/) {
$count{googlebot}++;
if ( $count{googlebot} <= 1 ) {
$sims{$shortname}->{current} = "current+=(true)";
} else {
$sims{$shortname}->{current} = "current+=(false)";
}
} elsif ($shortname =~ /^tor/) {
$count{tor}++;
if ( $count{tor} <= 1 ) {
$sims{$shortname}->{current} = "current+=(true)";
} else {
$sims{$shortname}->{current} = "current+=(false)";
}
} elsif ($shortname =~ /^yahoo/) {
$count{yahoo}++;
if ( $count{yahoo} <= 1 ) {
$sims{$shortname}->{current} = "current+=(true)";
} else {
$sims{$shortname}->{current} = "current+=(false)";
}
} elsif ($shortname =~ /^yandex/) {
$count{yandex}++;
if ( $count{yandex} <= 1 ) {
$sims{$shortname}->{current} = "current+=(true)";
} else {
$sims{$shortname}->{current} = "current+=(false)";
}
} elsif ($shortname =~ /^opera/) {
$count{opera}++;
if ( $count{opera} <= 1 ) {
$sims{$shortname}->{current} = "current+=(true)";
} else {
$sims{$shortname}->{current} = "current+=(false)";
}
} elsif ($shortname =~ /^java 7/) {
$count{java7}++;
if ( $count{java7} <= 1 ) {
$sims{$shortname}->{current} = "current+=(true)";
} else {
$sims{$shortname}->{current} = "current+=(false)";
}
} elsif ($shortname =~ /^java 8/) {
$count{java8}++;
if ( $count{java8} <= 1 ) {
$sims{$shortname}->{current} = "current+=(true)";
} else {
$sims{$shortname}->{current} = "current+=(false)";
}
} elsif ($shortname =~ /^java/) {
# Other/older versions of java aren't current
$sims{$shortname}->{current} = "current+=(false)";
} elsif ($shortname =~ /^openssl/) {
$count{openssl}++;
if ( $count{openssl} <= 1 ) {
$sims{$shortname}->{current} = "current+=(true)";
} else {
$sims{$shortname}->{current} = "current+=(false)";
}
} elsif ($shortname =~ /^safari/) {
$count{safari}++;
if ( $count{safari} <= 2 ) {
$sims{$shortname}->{current} = "current+=(true)";
} else {
$sims{$shortname}->{current} = "current+=(false)";
}
} else {
# All versions are current
$sims{$shortname}->{current} = "current+=(true)";
}
}
open OUT, ">client-simulation-data.sh" or die "Unable to open client-simulation-data.sh";
print OUT "#!/usr/bin/env bash
# This file contains client handshake data used in the run_client_simulation function
# Don't update this file by hand, but run util/update_client_sim_data.pl instead
# Most clients are taken from Qualys SSL Labs --- From: https://api.dev.ssllabs.com/api/v3/getClients
";
foreach my $shortname ( sort keys %sims ) {
foreach my $k ( qw(name shortname ciphers sni warning handshakebytes protos lowestProtocol highestProtocol service
minDhBits maxDhBits minRsaBits maxRsaBits minEcdsaBits requiresSha2 current) ) {
print OUT " $sims{$shortname}->{$k}\n";
}
print OUT "\n";
}
close OUT;
exit;
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