zte's code,first commit
Change-Id: I9a04da59e459a9bc0d67f101f700d9d7dc8d681b
diff --git a/ap/lib/libssl/openssl-1.1.1o/util/perl/TLSProxy/ServerHello.pm b/ap/lib/libssl/openssl-1.1.1o/util/perl/TLSProxy/ServerHello.pm
new file mode 100644
index 0000000..e9f1eca
--- /dev/null
+++ b/ap/lib/libssl/openssl-1.1.1o/util/perl/TLSProxy/ServerHello.pm
@@ -0,0 +1,236 @@
+# Copyright 2016-2019 The OpenSSL Project Authors. All Rights Reserved.
+#
+# Licensed under the OpenSSL license (the "License"). You may not use
+# this file except in compliance with the License. You can obtain a copy
+# in the file LICENSE in the source distribution or at
+# https://www.openssl.org/source/license.html
+
+use strict;
+
+package TLSProxy::ServerHello;
+
+use vars '@ISA';
+push @ISA, 'TLSProxy::Message';
+
+my $hrrrandom = pack("C*", 0xCF, 0x21, 0xAD, 0x74, 0xE5, 0x9A, 0x61, 0x11, 0xBE,
+ 0x1D, 0x8C, 0x02, 0x1E, 0x65, 0xB8, 0x91, 0xC2, 0xA2,
+ 0x11, 0x16, 0x7A, 0xBB, 0x8C, 0x5E, 0x07, 0x9E, 0x09,
+ 0xE2, 0xC8, 0xA8, 0x33, 0x9C);
+
+sub new
+{
+ my $class = shift;
+ my ($server,
+ $data,
+ $records,
+ $startoffset,
+ $message_frag_lens) = @_;
+
+ my $self = $class->SUPER::new(
+ $server,
+ TLSProxy::Message::MT_SERVER_HELLO,
+ $data,
+ $records,
+ $startoffset,
+ $message_frag_lens);
+
+ $self->{server_version} = 0;
+ $self->{random} = [];
+ $self->{session_id_len} = 0;
+ $self->{session} = "";
+ $self->{ciphersuite} = 0;
+ $self->{comp_meth} = 0;
+ $self->{extension_data} = "";
+
+ return $self;
+}
+
+sub parse
+{
+ my $self = shift;
+ my $ptr = 2;
+ my ($server_version) = unpack('n', $self->data);
+ my $neg_version = $server_version;
+
+ my $random = substr($self->data, $ptr, 32);
+ $ptr += 32;
+ my $session_id_len = 0;
+ my $session = "";
+ $session_id_len = unpack('C', substr($self->data, $ptr));
+ $ptr++;
+ $session = substr($self->data, $ptr, $session_id_len);
+ $ptr += $session_id_len;
+
+ my $ciphersuite = unpack('n', substr($self->data, $ptr));
+ $ptr += 2;
+ my $comp_meth = 0;
+ $comp_meth = unpack('C', substr($self->data, $ptr));
+ $ptr++;
+
+ my $extensions_len = unpack('n', substr($self->data, $ptr));
+ if (!defined $extensions_len) {
+ $extensions_len = 0;
+ } else {
+ $ptr += 2;
+ }
+ #For now we just deal with this as a block of data. In the future we will
+ #want to parse this
+ my $extension_data;
+ if ($extensions_len != 0) {
+ $extension_data = substr($self->data, $ptr);
+
+ if (length($extension_data) != $extensions_len) {
+ die "Invalid extension length\n";
+ }
+ } else {
+ if (length($self->data) != $ptr) {
+ die "Invalid extension length\n";
+ }
+ $extension_data = "";
+ }
+ my %extensions = ();
+ while (length($extension_data) >= 4) {
+ my ($type, $size) = unpack("nn", $extension_data);
+ my $extdata = substr($extension_data, 4, $size);
+ $extension_data = substr($extension_data, 4 + $size);
+ $extensions{$type} = $extdata;
+ if ($type == TLSProxy::Message::EXT_SUPPORTED_VERSIONS) {
+ $neg_version = unpack('n', $extdata);
+ }
+ }
+
+ if ($random eq $hrrrandom) {
+ TLSProxy::Proxy->is_tls13(1);
+ } elsif ($neg_version == TLSProxy::Record::VERS_TLS_1_3) {
+ TLSProxy::Proxy->is_tls13(1);
+
+ TLSProxy::Record->server_encrypting(1);
+ TLSProxy::Record->client_encrypting(1);
+ }
+
+ $self->server_version($server_version);
+ $self->random($random);
+ $self->session_id_len($session_id_len);
+ $self->session($session);
+ $self->ciphersuite($ciphersuite);
+ TLSProxy::Proxy->ciphersuite($ciphersuite);
+ $self->comp_meth($comp_meth);
+ $self->extension_data(\%extensions);
+
+ $self->process_data();
+
+
+ print " Server Version:".$server_version."\n";
+ print " Session ID Len:".$session_id_len."\n";
+ print " Ciphersuite:".$ciphersuite."\n";
+ print " Compression Method:".$comp_meth."\n";
+ print " Extensions Len:".$extensions_len."\n";
+}
+
+#Perform any actions necessary based on the data we've seen
+sub process_data
+{
+ my $self = shift;
+
+ TLSProxy::Message->ciphersuite($self->ciphersuite);
+}
+
+#Reconstruct the on-the-wire message data following changes
+sub set_message_contents
+{
+ my $self = shift;
+ my $data;
+ my $extensions = "";
+
+ $data = pack('n', $self->server_version);
+ $data .= $self->random;
+ $data .= pack('C', $self->session_id_len);
+ $data .= $self->session;
+ $data .= pack('n', $self->ciphersuite);
+ $data .= pack('C', $self->comp_meth);
+
+ foreach my $key (keys %{$self->extension_data}) {
+ my $extdata = ${$self->extension_data}{$key};
+ $extensions .= pack("n", $key);
+ $extensions .= pack("n", length($extdata));
+ $extensions .= $extdata;
+ if ($key == $self->dupext) {
+ $extensions .= pack("n", $key);
+ $extensions .= pack("n", length($extdata));
+ $extensions .= $extdata;
+ }
+ }
+
+ $data .= pack('n', length($extensions));
+ $data .= $extensions;
+ $self->data($data);
+}
+
+#Read/write accessors
+sub server_version
+{
+ my $self = shift;
+ if (@_) {
+ $self->{server_version} = shift;
+ }
+ return $self->{server_version};
+}
+sub random
+{
+ my $self = shift;
+ if (@_) {
+ $self->{random} = shift;
+ }
+ return $self->{random};
+}
+sub session_id_len
+{
+ my $self = shift;
+ if (@_) {
+ $self->{session_id_len} = shift;
+ }
+ return $self->{session_id_len};
+}
+sub session
+{
+ my $self = shift;
+ if (@_) {
+ $self->{session} = shift;
+ }
+ return $self->{session};
+}
+sub ciphersuite
+{
+ my $self = shift;
+ if (@_) {
+ $self->{ciphersuite} = shift;
+ }
+ return $self->{ciphersuite};
+}
+sub comp_meth
+{
+ my $self = shift;
+ if (@_) {
+ $self->{comp_meth} = shift;
+ }
+ return $self->{comp_meth};
+}
+sub extension_data
+{
+ my $self = shift;
+ if (@_) {
+ $self->{extension_data} = shift;
+ }
+ return $self->{extension_data};
+}
+sub set_extension
+{
+ my ($self, $ext_type, $ext_data) = @_;
+ $self->{extension_data}{$ext_type} = $ext_data;
+}
+sub delete_extension
+{
+ my ($self, $ext_type) = @_;
+ delete $self->{extension_data}{$ext_type};
+}
+1;