Experimental support for encrypt then mac from
draft-gutmann-tls-encrypt-then-mac-02.txt
To enable it set the appropriate extension number (0x10 for the test server)
using e.g. -DTLSEXT_TYPE_encrypt_then_mac=0x10
For non-compliant peers (i.e. just about everything) this should have no
effect.
Removed prior audit proof logic - audit proof support was implemented using the generic TLS extension API
Tests exercising the new supplemental data registration and callback api can be found in ssltest.c.
Implemented changes to s_server and s_client to exercise supplemental data callbacks via the -auth argument, as well as additional flags to exercise supplemental data being sent only during renegotiation.
* Many XMPP servers are configured with multiple domains (virtual hosts)
* In order to establish successfully the TLS connection you have to specify
which virtual host you are trying to connect.
* Test this, for example with ::
* Fail:
openssl s_client -connect talk.google.com:5222 -starttls xmpp
* Works:
openssl s_client -connect talk.google.com:5222 -starttls xmpp -xmpphost gmail.com
* When the host used in "-connect" is not what the remote XMPP server expects
the server will return an error like this:
<stream:error>
<host-unknown xmlns='urn:ietf:params:xml:ns:xmpp-streams'/>
</stream:error>
* But the actual code will stay on the loop forever because the stop condition
"/stream:features>" will never happen,
* Make this more robust: The stop condition should be that BIO_read failed
* Test if for example with ::
openssl s_client -connect random.jabb3r.net:5222 -starttls xmpp
* Some XMPP Servers (OpenFire) use double quotes.
* This makes s_client starttls work with this servers.
* Tested with OpenFire servers from http://xmpp.net/ ::
openssl s_client -connect coderollers.com:5222 -starttls xmpp
This change adds support for ALPN[1] in OpenSSL. ALPN is the IETF
blessed version of NPN and we'll be supporting both ALPN and NPN for
some time yet.
[1] https://tools.ietf.org/html/draft-ietf-tls-applayerprotoneg-00
Conflicts:
ssl/ssl3.h
ssl/t1_lib.c
Add new methods DTLS_*_method() which support both DTLS 1.0 and DTLS 1.2 and
pick the highest version the peer supports during negotiation.
As with SSL/TLS options can change this behaviour specifically
SSL_OP_NO_DTLSv1 and SSL_OP_NO_DTLSv1_2.
Add correct flags for DTLS 1.2, update s_server and s_client to handle
DTLS 1.2 methods.
Currently no support for version negotiation: i.e. if client/server selects
DTLS 1.2 it is that or nothing.