If you use "-newkey rsa" it's supposed to read the default number of bits from the
config file. However the value isn't used to generate the key, but it does
print it's generating such a key. The set_keygen_ctx() doesn't call
EVP_PKEY_CTX_set_rsa_keygen_bits() and you end up with the default set in
pkey_rsa_init() (1024). Afterwards the number of bits gets read from the config
file, but nothing is done with that anymore.
We now read the config first and use the value from the config file when no size
is given.
PR: 2592
If multiple TLS extensions are expected but not received, the TLS extension and supplemental data 'generate' callbacks are the only chance for the receive-side to trigger a specific TLS alert during the handshake.
Removed logic which no-op'd TLS extension generate callbacks (as the generate callbacks need to always be called in order to trigger alerts), and updated the serverinfo-specific custom TLS extension callbacks to track which custom TLS extensions were received by the client, where no-ops for 'generate' callbacks are appropriate.
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.
