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Author SHA1 Message Date
Dr. Stephen Henson
3a88efd48c If legacy renegotiation is not permitted then send a fatal alert if a patched 
server attempts to renegotiate with an unpatched client.
 2010-01-22 18:49:34 +00:00
Dr. Stephen Henson
49371e3acb oops 2010-01-20 17:59:53 +00:00
Dr. Stephen Henson
eb125795d2 update NEWS file 2010-01-20 17:56:34 +00:00
Dr. Stephen Henson
071ef65cfa The use of NIDs in the password based encryption table can result in 
algorithms not found when an application uses PKCS#12 and only calls
SSL_library_init() instead of OpenSSL_add_all_algorithms(). Simple
work around is to add the missing algorithm (40 bit RC2) in
SSL_library_init().
 2010-01-19 19:56:06 +00:00
Dr. Stephen Henson
0debb681e1 PR: 2144 
Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>

Better fix for PR#2144
 2010-01-19 19:11:35 +00:00
Dr. Stephen Henson
8d39d2800a PR: 2144 
Submitted by: steve@openssl.org

Fix DTLS connection so new_session is reset if we read second client hello:
new_session is used to detect renegotiation.
 2010-01-16 19:46:10 +00:00
Dr. Stephen Henson
598b562a7f PR: 2133 
Submitted by: steve@openssl.org

Add missing DTLS state strings.
 2010-01-16 19:20:52 +00:00
Dr. Stephen Henson
031c78901b make update 2010-01-15 15:24:19 +00:00
Dr. Stephen Henson
ce1ec9c35e PR: 2125 
Submitted by: "Alon Bar-Lev" <alon.barlev@gmail.com>

Fix gcc-aix compilation issue.
 2010-01-14 17:51:29 +00:00
Dr. Stephen Henson
bd5f21a4ae Fix version handling so it can cope with a major version >3. 
Although it will be many years before TLS v2.0 or later appears old versions
of servers have a habit of hanging around for a considerable time so best
if we handle this properly now.
 2010-01-13 19:08:02 +00:00
Dr. Stephen Henson
423c66f10e Simplify RI+SCSV logic: 
1. Send SCSV is not renegotiating, never empty RI.
2. Send RI if renegotiating.
 2010-01-07 19:04:52 +00:00
Dr. Stephen Henson
76998a71bc Updates to conform with draft-ietf-tls-renegotiation-03.txt: 
1. Add provisional SCSV value.
2. Don't send SCSV and RI at same time.
3. Fatal error is SCSV received when renegotiating.
 2010-01-06 17:37:09 +00:00
Dr. Stephen Henson
dd792d6222 Missing commit from change ofr compress_meth to unsigned 2010-01-06 17:35:27 +00:00
Dr. Stephen Henson
82a107eaa8 compress_meth should be unsigned 2010-01-06 14:01:45 +00:00
Dr. Stephen Henson
2be3d6ebc8 Client side compression algorithm sanity checks: ensure old compression 
algorithm matches current and give error if compression is disabled and
server requests it (shouldn't happen unless server is broken).
 2010-01-01 14:39:37 +00:00
Dr. Stephen Henson
e6f418bcb7 Compression handling on session resume was badly broken: it always 
used compression algorithms in client hello (a legacy from when
the compression algorithm wasn't serialized with SSL_SESSION).
 2009-12-31 14:13:30 +00:00
Dr. Stephen Henson
76774c5ea1 return v1.1 methods for client/server 2009-12-28 00:31:16 +00:00
Dr. Stephen Henson
73527122c9 Typo 2009-12-27 23:02:50 +00:00
Dr. Stephen Henson
d68015764e Update RI to match latest spec. 
MCSV is now called SCSV.

Don't send SCSV if renegotiating.

Also note if RI is empty in debug messages.
 2009-12-27 22:58:55 +00:00
Dr. Stephen Henson
fbed9f8158 Alert to use is now defined in spec: update code 2009-12-17 15:42:52 +00:00
Dr. Stephen Henson
ef51b4b9b4 New option to enable/disable connection to unpatched servers 2009-12-16 20:25:59 +00:00
Dr. Stephen Henson
c27c9cb4f7 Allow initial connection (but no renegoriation) to servers which don't support 
RI.

Reorganise RI checking code and handle some missing cases.
 2009-12-14 13:56:04 +00:00
Dr. Stephen Henson
22c2155595 Move SSL_OP_ALLOW_UNSAFE_LEGACY_RENEGOTIATION out of SSL_OP_ALL and move SSL_OP_NO_TLSv1_1 2009-12-11 00:23:12 +00:00
Dr. Stephen Henson
a8640f0a7d Check s3 is not NULL 2009-12-09 15:03:44 +00:00
Dr. Stephen Henson
338a61b94e Add patch to crypto/evp which didn't apply from PR#2124 2009-12-09 15:01:39 +00:00
Dr. Stephen Henson
7661ccadf0 Add ctrls to clear options and mode. 
Change RI ctrl so it doesn't clash.
 2009-12-09 13:25:16 +00:00
Dr. Stephen Henson
82e610e2cf Send no_renegotiation alert as required by spec. 2009-12-08 19:06:26 +00:00
Dr. Stephen Henson
5430200b8b Add ctrl and macro so we can determine if peer support secure renegotiation. 2009-12-08 13:42:08 +00:00
Dr. Stephen Henson
13f6d57b1e Add support for magic cipher suite value (MCSV). Make secure renegotiation 
work in SSLv3: initial handshake has no extensions but includes MCSV, if
server indicates RI support then renegotiation handshakes include RI.

NB: current MCSV value is bogus for testing only, will be updated when we
have an official value.

Change mismatch alerts to handshake_failure as required by spec.

Also have some debugging fprintfs so we can clearly see what is going on
if OPENSSL_RI_DEBUG is set.
 2009-12-08 13:14:03 +00:00
Dr. Stephen Henson
8025e25113 PR: 2121 
Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>

Add extension support to DTLS code mainly using existing implementation for
TLS.
 2009-12-08 11:37:40 +00:00
Dr. Stephen Henson
637f374ad4 Initial experimental TLSv1.1 support 2009-12-07 13:31:02 +00:00
Dr. Stephen Henson
7f354fa42d Ooops... 2009-12-01 18:40:50 +00:00
Dr. Stephen Henson
6732e14278 check DSA_sign() return value properly 2009-12-01 18:39:33 +00:00
Dr. Stephen Henson
499684404c PR: 2115 
Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>
Approved by: steve@openssl.org

Add Renegotiation extension to DTLS, fix DTLS ClientHello processing bug.
 2009-12-01 17:42:15 +00:00
Dr. Stephen Henson
6cef3a7f9c Servers can't end up talking SSLv2 with legacy renegotiation disabled 2009-11-18 15:09:44 +00:00
Dr. Stephen Henson
4d09323a63 Don't use SSLv2 compatible client hello if we don't tolerate legacy renegotiation 2009-11-18 14:45:48 +00:00
Dr. Stephen Henson
64abf5e657 Include a more meaningful error message when rejecting legacy renegotiation 2009-11-18 14:20:21 +00:00
Richard Levitte
0a02d1db34 Update from 1.0.0-stable 2009-11-12 17:03:10 +00:00
Dr. Stephen Henson
860c3dd1b6 add missing parts of reneg port, fix apps patch 2009-11-11 14:51:19 +00:00
Dr. Stephen Henson
e0e7997212 First cut of renegotiation extension. (port to HEAD) 2009-11-09 19:03:34 +00:00
Dr. Stephen Henson
7ba3838a4b If it is a new session don't send the old TLS ticket: send a zero length 
ticket to request a new session.
 2009-11-08 14:36:12 +00:00
Dr. Stephen Henson
4398222457 Ooops, revert committed conflict. 2009-11-07 22:22:40 +00:00
Dr. Stephen Henson
71af26b57b PR: 2089 
Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>
Approved by: steve@openssl.org

DTLS Fragment size bug fix.
 2009-11-02 13:38:22 +00:00
Dr. Stephen Henson
4b4ba6a887 Generate stateless session ID just after the ticket is received instead 
of when a session is loaded. This will mean that applications that
just hold onto SSL_SESSION structures and never call d2i_SSL_SESSION()
will still work.
 2009-10-30 14:06:03 +00:00
Dr. Stephen Henson
661dc1431f Fix statless session resumption so it can coexist with SNI 2009-10-30 13:22:24 +00:00
Dr. Stephen Henson
213f08a65a Don't attempt session resumption if no ticket is present and session 
ID length is zero.
 2009-10-28 19:52:18 +00:00
Dr. Stephen Henson
3e24d43931 oops! 2009-10-28 19:50:59 +00:00
Dr. Stephen Henson
b57329ba90 PR: 2085 
Submitted by: Mike Frysinger <vapier@gentoo.org>
Approved by: steve@openssl.org

Change domd test to match 1.0.0+ version: check $MAKEDEPEND
ends in "gcc" to support cross compilers.
 2009-10-28 19:48:09 +00:00
Dr. Stephen Henson
c6bec6ef0d PR: 2072 
Submitted by: Tomas Mraz <tmraz@redhat.com>
Approved by: steve@openssl.org

Avoid potential doublefree and reuse of freed handshake_buffer.
 2009-10-16 15:24:07 +00:00
Dr. Stephen Henson
7c3908dd19 PR: 2073 
Submitted by: Tomas Mraz <tmraz@redhat.com>
Approved by: steve@openssl.org

Don't access freed SSL_CTX in SSL_free().
 2009-10-16 13:41:39 +00:00
Dr. Stephen Henson
04f9095d9e Fix unitialized warnings 2009-10-04 16:52:51 +00:00
Dr. Stephen Henson
d4778ae47e PR: 2055 
Submitted by: Julia Lawall <julia@diku.dk>
Approved by: steve@openssl.org

Correct BIO_ctrl error handling in s2_srvr.c
 2009-10-01 00:06:14 +00:00
Dr. Stephen Henson
ff613640e2 PR: 2054 
Submitted by: Julia Lawall <julia@diku.dk>
Approved by: steve@openssl.org

Correct BIO_ctrl error handling
 2009-10-01 00:02:52 +00:00
Dr. Stephen Henson
e9f613acea PR: 2039 
Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>
Approved by: steve@openssl.org

DTLS listen bug fix,
 2009-09-15 22:48:57 +00:00
Dr. Stephen Henson
a25f33d28a Submitted by: Julia Lawall <julia@diku.dk> 
The functions ENGINE_ctrl(), OPENSSL_isservice(), EVP_PKEY_sign(),
CMS_get1_RecipientRequest() and RAND_bytes() can return <=0 on error fix
so the return code is checked correctly.
 2009-09-13 11:29:29 +00:00
Dr. Stephen Henson
7689ed34d3 PR: 2025 
Submitted by: Tomas Mraz <tmraz@redhat.com>
Approved by: steve@openssl.org

Constify SSL_CIPHER_description
 2009-09-12 23:17:39 +00:00
Dr. Stephen Henson
33130b07ce PR: 1411 
Submitted by: steve@openssl.org

Allow use of trusted certificates in SSL_CTX_use_chain_file()
 2009-09-12 23:09:45 +00:00
Dr. Stephen Henson
1fc3ac806d PR: 2033 
Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>
Approved by: steve@openssl.org

DTLS listen support.
 2009-09-09 17:05:18 +00:00
Dr. Stephen Henson
14b148d390 Typo presumably.... 2009-09-06 17:56:30 +00:00
Dr. Stephen Henson
e0d4e97c1a Make update, deleting bogus DTLS error code 2009-09-06 15:58:19 +00:00
Dr. Stephen Henson
07a9d1a2c2 PR: 2028 
Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>
Approved by: steve@openssl.org

Fix DTLS cookie management bugs.
 2009-09-04 17:42:53 +00:00
Dr. Stephen Henson
3d9b105fe0 PR: 2009 
Submitted by: "Alexei Khlebnikov" <alexei.khlebnikov@opera.com>
Approved by: steve@openssl.org

Avoid memory leak and fix error reporting in d2i_SSL_SESSION(). NB: although
the ticket mentions buffer overruns this isn't a security issue because
the SSL_SESSION structure is generated internally and it should never be
possible to supply its contents from an untrusted application (this would
among other things destroy session cache security).
 2009-09-02 13:20:32 +00:00
Dr. Stephen Henson
70dc09ebe4 PR: 2022 
Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>
Approved by: steve@openssl.org

Fix DTLS record header length bug.
 2009-09-02 12:53:52 +00:00
Dr. Stephen Henson
480b9e5d29 PR: 2006 
Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>
Approved by: steve@openssl.org

Do not use multiple DTLS records for a single user message
 2009-08-26 11:51:57 +00:00
Dr. Stephen Henson
3ed3603b60 Update default dependency flags. 
Make error name discrepancies a fatal error.
Fix error codes.
make update
 2009-08-12 17:30:37 +00:00
Dr. Stephen Henson
b972fbaa8f PR: 1997 
Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>
Approved by: steve@openssl.org

DTLS timeout handling fix.
 2009-08-12 13:19:54 +00:00
Dr. Stephen Henson
f10f4447da Update from 1.0.0-stable. 2009-08-05 15:29:58 +00:00
Dr. Stephen Henson
0f65d5eba5 PR: 1993 
Fix from 0.9.8-stable.
 2009-07-24 11:52:55 +00:00
Dr. Stephen Henson
4b06d778ad Update from 1.0.0-stable. 2009-07-15 11:33:24 +00:00
Dr. Stephen Henson
3f7c592082 Updates from 1.0.0-stable. 2009-07-14 15:30:05 +00:00
Dr. Stephen Henson
5c168710ac Update from 1.0.0-stable. 2009-07-13 11:44:30 +00:00
Dr. Stephen Henson
c55d27ac33 Make update. 2009-07-08 09:19:53 +00:00
Dr. Stephen Henson
4e9de7aa3a Delete MD2 from algorithm tables as in 0.9.8-stable. However since this is 
a new branch we can also disable it by default.
 2009-07-08 08:49:17 +00:00
Dr. Stephen Henson
fc007d021e Fix warnings. 2009-07-04 12:04:06 +00:00
Dr. Stephen Henson
baacd8d4e5 PR: 1981 
Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>
Approved by: steve@openssl.org

DTLS record header bugfix.
 2009-07-04 11:38:40 +00:00
Dr. Stephen Henson
9458530d45 Update from 1.0.0-stable 2009-07-01 11:29:25 +00:00
Dr. Stephen Henson
9de014a7f8 Update from 0.9.8-stable 2009-06-30 22:27:33 +00:00
Dr. Stephen Henson
4f761f5956 Typo. 2009-06-30 18:27:03 +00:00
Dr. Stephen Henson
ccf117510d Update from 1.0.0-stable. 2009-06-30 11:58:10 +00:00
Dr. Stephen Henson
746570e575 Update from 1.0.0-stable. 2009-06-30 11:42:04 +00:00
Dr. Stephen Henson
508c535221 Update from 1.0.0-stable 2009-06-30 11:24:57 +00:00
Dr. Stephen Henson
d2f6d28298 Update from 0.9.8-stable. 2009-06-28 16:24:37 +00:00
Dr. Stephen Henson
ce92bb54d1 Update from 0.9.8-stable. 2009-06-26 15:03:35 +00:00
Dr. Stephen Henson
e30dd20c0e Update from 1.0.0-stable 2009-06-25 11:29:30 +00:00
Dr. Stephen Henson
f20339e6d7 Initialize outlen. 2009-06-24 13:29:29 +00:00
Dr. Stephen Henson
4f33534c8a PR: 1958 
Submitted by: Sean Boudreau <seanb@qnx.com>
Approved by: steve@openssl.org

qnx6 support.
 2009-06-17 11:37:44 +00:00
Dr. Stephen Henson
716cddc03c PR: 1946 
Submitted by: Guenter <lists@gknw.net>
Approved by: steve@openssl.org

Netware header fix.
 2009-06-16 16:54:44 +00:00
Dr. Stephen Henson
f0288f05b9 Submitted by: Artem Chuprina <ran@cryptocom.ru> 
Reviewed by: steve@openssl.org

Various GOST ciphersuite and ENGINE fixes. Including...

Allow EVP_PKEY_set_derive_peerkey() in encryption operations.

New flag when certificate verify should be omitted in client key exchange.
 2009-06-16 16:38:47 +00:00
Dr. Stephen Henson
21b25ed4b8 PR: 1952 
Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>
Reviewed by: steve@openssl.org

ECDH negotiation bug.
 2009-06-13 20:46:30 +00:00
Dr. Stephen Henson
58f41a926a Updates from 1.0.0-stable 2009-06-05 14:59:26 +00:00
Dr. Stephen Henson
225f303a9d PR: 1946 
Submitted by: Guenter <lists@gknw.net>
Reviewed by: steve@openssl.org

Get timeval definition on Netware.
 2009-06-02 11:23:13 +00:00
Dr. Stephen Henson
6cf41fec72 Update from 1.0.0-stable. 2009-05-31 17:13:09 +00:00
Dr. Stephen Henson
cc9001cb3f Update from 1.0.0-stable 2009-05-28 21:41:47 +00:00
Dr. Stephen Henson
caa97ef149 Update from 1.0.0-stable. 2009-05-28 18:11:29 +00:00
Dr. Stephen Henson
046f210112 Update from 1.0.0-stable. 2009-05-17 16:04:58 +00:00
Dr. Stephen Henson
481547f0fe Fix from 1.0.0-stable. 2009-05-16 16:23:14 +00:00
Dr. Stephen Henson
8d932f6fd7 Update from 1.0.0-stable 2009-05-16 16:18:19 +00:00
Dr. Stephen Henson
48fd490c6d Update from 1.0.0-stable. 2009-05-16 11:16:43 +00:00
Dr. Stephen Henson
9289f21b7d Update from 1.0.0 stable branch. 2009-05-16 11:15:42 +00:00
Dr. Stephen Henson
eb38b26dbc Update from 1.0.0-stable. 2009-05-15 22:58:40 +00:00