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1185 commits

Author SHA1 Message Date
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
Richard Levitte
cc8cc9a3a1 Functional VMS changes submitted by sms@antinode.info (Steven M. Schweda). 
Thank you\!
(note: not tested for now, a few nightly builds should give indications though)
 2009-05-15 16:36:56 +00:00
Dr. Stephen Henson
6f71e5ee6a Update from stable branch. 2009-05-13 16:38:51 +00:00
Dr. Stephen Henson
715feb3104 Update from 1.0.0-stable. 2009-05-13 11:52:01 +00:00
Dr. Stephen Henson
b3f6fe919a Updates from 1.0.0 stable branch. 2009-04-29 14:13:22 +00:00
Dr. Stephen Henson
e7deff3cdf Typo. 2009-04-28 22:36:33 +00:00
Dr. Stephen Henson
5f8f94a661 Update from 1.0.0-stable. 2009-04-28 22:10:54 +00:00
Dr. Stephen Henson
ef236ec3b2 Merge from 1.0.0-stable branch. 2009-04-23 16:32:42 +00:00
Dr. Stephen Henson
8711efb498 Updates from 1.0.0-stable branch. 2009-04-20 11:33:12 +00:00
Dr. Stephen Henson
e5fa864f62 Updates from 1.0.0-stable. 2009-04-15 15:27:03 +00:00
Dr. Stephen Henson
22c98d4aad Update from 1.0.0-stable 2009-04-08 16:16:35 +00:00
Dr. Stephen Henson
cc7399e79c Changes from 1.0.0-stable. 2009-04-07 16:33:26 +00:00
Dr. Stephen Henson
14b3f1007e Update from 0.9.8-stable. 2009-04-07 12:11:21 +00:00
Dr. Stephen Henson
220bd84911 Updates from 1.0.0-stable 2009-04-06 15:22:01 +00:00
Dr. Stephen Henson
06ddf8eb08 Updates from 1.0.0-stable 2009-04-04 19:54:06 +00:00
Dr. Stephen Henson
14023fe352 Merge from 1.0.0-stable branch. 2009-04-03 11:45:19 +00:00
Dr. Stephen Henson
78625cac82 Submitted by: Victor Duchovni <Victor.Duchovni@morganstanley.com> 
Reviewed by: steve@openssl.org

Check return value of sk_SSL_COMP_find() properly.
 2009-03-12 17:30:29 +00:00
Ben Laurie
7587347bc4 Fix memory leak. 2009-02-23 16:40:59 +00:00
Ben Laurie
b3f3407850 Use new common flags and fix resulting warnings. 2009-02-15 14:08:51 +00:00
Dr. Stephen Henson
477fd4596f PR: 1835 
Submitted by: Damien Miller <djm@mindrot.org>
Approved by: steve@openssl.org

Fix various typos.
 2009-02-14 21:49:38 +00:00
Bodo Möller
d8e8fc4803 Put back a variable deleted by the previous revision, 
but used in the code.
 2009-02-01 01:08:13 +00:00
Richard Levitte
c7ba21493a Hopefully resolve signed vs unsigned issue. 2009-01-28 07:09:23 +00:00
Dr. Stephen Henson
d7ecd42255 Fix warnings properly this time ;-) 2009-01-11 20:34:23 +00:00
Dr. Stephen Henson
211655fcdd Fix sign-compare warnings. 2009-01-11 15:58:51 +00:00
Dr. Stephen Henson
bab534057b Updatde from stable branch. 2009-01-07 23:44:27 +00:00
Lutz Jänicke
fceac0bc74 Fix compilation with -no-comp by adding some more #ifndef OPENSSL_NO_COMP 
Some #include statements were not properly protected. This will go unnoted
on most systems as openssl/comp.h tends to be installed as a system header
file by default but may become visible when cross compiling.
 2009-01-05 14:43:05 +00:00
Ben Laurie
4a94003a51 srvr_ecdh cannot be NULL at this point (Coverity ID 232). 2009-01-02 12:49:07 +00:00
Ben Laurie
d41c785d69 Document dead code. 2008-12-30 13:02:02 +00:00
Ben Laurie
2bd45dc94c Apparently s->ctx could be NULL. (Coverity ID 147). 2008-12-29 16:15:27 +00:00
Ben Laurie
121f9e743c Apparently s->ctx could be NULL at this point (see earlier 
test). (Coverity ID 148).
 2008-12-29 16:13:49 +00:00
Ben Laurie
0eab41fb78 If we're going to return errors (no matter how stupid), then we should 
test for them!
 2008-12-29 16:11:58 +00:00
Ben Laurie
8aa02e97a7 Make sure a bad parameter to RSA_verify_PKCS1_PSS() doesn't lead to a crash. 
(Coverity ID 135).
 2008-12-29 13:35:08 +00:00
Ben Laurie
85e878f224 Die earlier if hash is NULL. (Coverity IDs 137 & 138). 2008-12-29 11:54:56 +00:00
Ben Laurie
fe1c7fecf1 Reverse incorrect earlier fix. 2008-12-29 11:47:08 +00:00
Ben Laurie
0e941da6fa Die earlier if we have no hash function. 2008-12-29 11:46:44 +00:00
Ben Laurie
9b9cb004f7 Deal with the unlikely event that EVP_MD_CTX_size() returns an error. 
(Coverity ID 140).
 2008-12-27 02:09:24 +00:00
Ben Laurie
6ba71a7173 Handle the unlikely event that BIO_get_mem_data() returns -ve. 2008-12-27 02:00:38 +00:00
Dr. Stephen Henson
70531c147c Make no-engine work again. 2008-12-20 17:04:40 +00:00
Ben Laurie
a9dbe71ee0 Back out pointless change. 2008-12-13 17:45:49 +00:00
Ben Laurie
ecd3370ba0 *** empty log message *** 2008-12-13 17:45:27 +00:00
Dr. Stephen Henson
349e78e2e8 Stop warning about different const qualifiers. 2008-11-24 17:39:42 +00:00
Ben Laurie
f3b7bdadbc Integrate J-PAKE and TLS-PSK. Increase PSK buffer size. Fix memory leaks. 2008-11-16 12:47:12 +00:00
Dr. Stephen Henson
12bf56c017 PR: 1574 
Submitted by: Jouni Malinen <j@w1.fi>
Approved by: steve@openssl.org

Ticket override support for EAP-FAST.
 2008-11-15 17:18:12 +00:00
Ben Laurie
774b2fe700 Aftermath of a clashing size_t fix (now only format changes). 2008-11-13 09:48:47 +00:00
Geoff Thorpe
6343829a39 Revert the size_t modifications from HEAD that had led to more 
knock-on work than expected - they've been extracted into a patch
series that can be completed elsewhere, or in a different branch,
before merging back to HEAD.
 2008-11-12 03:58:08 +00:00
Dr. Stephen Henson
7b808412c9 Make -DKSSL_DEBUG work again. 2008-11-10 19:08:37 +00:00
Dr. Stephen Henson
c76fd290be Fix warnings about mismatched prototypes, undefined size_t and value computed 
not used.
 2008-11-02 12:50:48 +00:00
Ben Laurie
5e4430e70d More size_tification. 2008-11-01 16:40:37 +00:00
Ben Laurie
bfaead2b12 Fix warning. 2008-10-29 05:10:09 +00:00
Dr. Stephen Henson
ab7e09f59b Win32 fixes... add new directory to build system. Fix warnings. 2008-10-27 12:31:13 +00:00
Dr. Stephen Henson
e19106f5fb Create function of the form OBJ_bsearch_xxx() in bsearch typesafe macros 
with the appropriate parameters which calls OBJ_bsearch(). A compiler will
typically inline this.

This avoids the need for cmp_xxx variables and fixes unchecked const issues
with CHECKED_PTR_OF()
 2008-10-22 15:43:01 +00:00
Dr. Stephen Henson
606f6c477a Fix a shed load or warnings: 
Duplicate const.
Use of ; outside function.
 2008-10-20 15:12:00 +00:00
Lutz Jänicke
b8dfde2a36 Remove the DTLS1_BAD_VER thing from 0.9.9-dev. It is present in 0.9.8 
but has been omitted from HEAD (0.9.9), see commit
  http://cvs.openssl.org/chngview?cn=16627
by appro.
 2008-10-13 06:45:59 +00:00
Lutz Jänicke
570006f3a2 Half of the commit for 0.9.8 as the bitmap handling has changed. 
(Firstly... ommitted)

Secondly, it wasn't even _dropping_ the offending packets, in the
non-blocking case. It was just returning garbage instead.
PR: #1752
Submitted by: David Woodhouse <dwmw2@infradead.org>
 2008-10-13 06:43:03 +00:00
Ben Laurie
babb379849 Type-checked (and modern C compliant) OBJ_bsearch. 2008-10-12 14:32:47 +00:00
Ben Laurie
6665ef303e Add missing DTLS1_BAD_VER (hope I got the value right). 2008-10-12 14:04:34 +00:00
Lutz Jänicke
7e7af0bc51 When the underlying BIO_write() fails to send a datagram, we leave the 
offending record queued as 'pending'. The DTLS code doesn't expect this,
and we end up hitting an OPENSSL_assert() in do_dtls1_write().

The simple fix is just _not_ to leave it queued. In DTLS, dropping
packets is perfectly acceptable -- and even preferable. If we wanted a
service with retries and guaranteed delivery, we'd be using TCP.
PR: #1703
Submitted by: David Woodhouse <dwmw2@infradead.org>
 2008-10-10 10:41:35 +00:00
Bodo Möller
837f2fc7a4 Make sure that SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG can't 
enable disabled ciphersuites.
 2008-09-22 21:22:47 +00:00
Bodo Möller
96562f2fb3 update comment 2008-09-14 19:50:55 +00:00
Bodo Möller
fcbdde0dfe oops 2008-09-14 18:16:07 +00:00
Andy Polyakov
51ec776b7d dtls1_write_bytes consumers expect amount of bytes written per call, not 
overall.
PR: 1604
 2008-09-14 17:56:15 +00:00
Bodo Möller
e65bcbcef0 Fix SSL state transitions. 
Submitted by: Nagendra Modadugu
 2008-09-14 14:02:07 +00:00
Bodo Möller
f8d6be3f81 Some precautions to avoid potential security-relevant problems. 2008-09-14 13:42:34 +00:00
Andy Polyakov
d493899579 DTLS didn't handle alerts correctly. 
PR: 1632
 2008-09-13 18:24:38 +00:00
Dr. Stephen Henson
3ad74edce8 Add SSL_FIPS flag for FIPS 140-2 approved ciphersuites and add a new 
strength "FIPS" to represent all FIPS approved ciphersuites without NULL
encryption.
 2008-09-10 16:02:09 +00:00
Dr. Stephen Henson
e8da6a1d0f Fix from stable branch. 2008-09-03 22:17:11 +00:00
Dr. Stephen Henson
305514000c Do not discard cached handshake records during resumed sessions: 
they are used for mac computation.
 2008-09-03 12:36:16 +00:00
Dr. Stephen Henson
0702150f53 Make no-tlsext compile. 2008-09-03 12:29:57 +00:00
Bodo Möller
1cbf663a6c sanity check 
PR: 1679
 2008-08-13 19:45:06 +00:00
Geoff Thorpe
4c3296960d Remove the dual-callback scheme for numeric and pointer thread IDs, 
deprecate the original (numeric-only) scheme, and replace with the
CRYPTO_THREADID object. This hides the platform-specifics and should reduce
the possibility for programming errors (where failing to explicitly check
both thread ID forms could create subtle, platform-specific bugs).

Thanks to Bodo, for invaluable review and feedback.
 2008-08-06 15:54:15 +00:00
Geoff Thorpe
99649b5990 Fix signed/unsigned warning. 2008-08-05 17:48:02 +00:00
Bodo Möller
474b3b1cc8 Fix error codes for memory-saving patch. 
Also, get rid of compile-time switch OPENSSL_NO_RELEASE_BUFFERS
because it was rather pointless (the new behavior has to be explicitly
requested by setting SSL_MODE_RELEASE_BUFFERS anyway).
 2008-08-04 22:10:38 +00:00
Dr. Stephen Henson
d4cdbab99b Avoid warnings with -pedantic, specifically: 
Conversion between void * and function pointer.
Value computed not used.
Signed/unsigned argument.
 2008-07-04 23:12:52 +00:00
Geoff Thorpe
5f834ab123 Revert my earlier CRYPTO_THREADID commit, I will commit a reworked 
version some time soon.
 2008-07-03 19:59:25 +00:00
Dr. Stephen Henson
7555c9337f Update from stable branch. 2008-06-05 15:13:45 +00:00
Dr. Stephen Henson
0b44c26d78 Remove test fprintf. 2008-06-04 22:39:05 +00:00
Dr. Stephen Henson
4db9677bac Compilation option to use a specific ssl client auth engine automatically. 2008-06-04 22:34:38 +00:00
Ben Laurie
5ce278a77b More type-checking. 2008-06-04 11:01:43 +00:00
Dr. Stephen Henson
59d2d48f64 Add support for client cert engine setting in s_client app. 
Add appropriate #ifdefs round client cert functions in headers.
 2008-06-03 11:26:27 +00:00
Dr. Stephen Henson
45d3767d28 Prevent signed/unsigned warning on VC++ 2008-06-03 10:17:45 +00:00
Ben Laurie
8671b89860 Memory saving patch. 2008-06-03 02:48:34 +00:00
Dr. Stephen Henson
bdfe932dca Release engine reference when calling SSL_CTX_free(). 2008-06-01 23:06:48 +00:00
Dr. Stephen Henson
3fc59c8406 Allow ENGINE client cert callback to specify a set of other certs, for 
the rest of the certificate chain. Currently unused.
 2008-06-01 22:45:08 +00:00
Dr. Stephen Henson
c61915c659 Update error codes. 2008-06-01 22:34:40 +00:00
Dr. Stephen Henson
368888bcb6 Add client cert engine to SSL routines. 2008-06-01 22:33:24 +00:00
Dr. Stephen Henson
eafd6e5110 Update error codes, move typedef of SSL, SSL_CTX to ossl_typ.h 2008-06-01 21:18:47 +00:00
Bodo Möller
e194fe8f47 From HEAD: 
Fix flaw if 'Server Key exchange message' is omitted from a TLS
handshake which could lead to a cilent crash as found using the
Codenomicon TLS test suite (CVE-2008-1672)

Reviewed by: openssl-security@openssl.org

Obtained from: mark@awe.com
 2008-05-28 22:17:34 +00:00
Bodo Möller
40a706286f From HEAD: 
Fix double-free in TLS server name extensions which could lead to a remote
crash found by Codenomicon TLS test suite (CVE-2008-0891)

Reviewed by: openssl-security@openssl.org

Obtained from: jorton@redhat.com
 2008-05-28 22:15:48 +00:00
Ben Laurie
3c1d6bbc92 LHASH revamp. make depend. 2008-05-26 11:24:29 +00:00
Lutz Jänicke
17a4a4dff8 Reword comment to be much shorter to stop other people from complaining 
about "overcommenting".
 2008-05-26 06:21:13 +00:00
Lutz Jänicke
c2c2e7a438 Clear error queue when starting SSL_CTX_use_certificate_chain_file 
PR: 1417, 1513
Submitted by: Erik de Castro Lopo <mle+openssl@mega-nerd.com>
 2008-05-23 10:37:52 +00:00
Dr. Stephen Henson
8a2062fefe Update from stable branch. 2008-04-30 16:14:02 +00:00
Dr. Stephen Henson
2f63ad5b35 Update from stable branch. 2008-04-29 17:22:35 +00:00
Dr. Stephen Henson
c78bba2343 Oops! 2008-04-29 16:46:46 +00:00
Dr. Stephen Henson
d26c905c67 Update from stable branch. 2008-04-29 16:44:51 +00:00
Dr. Stephen Henson
8fcc9caecc Update from stable branch. 2008-04-29 16:39:03 +00:00
Dr. Stephen Henson
dc634aff25 Don't send zero length session ID if stateless session resupmtion is 
successful. Check be seeing if there is a cache hit.
 2008-04-25 16:27:04 +00:00
Dr. Stephen Henson
8e3b2dbb31 Disable debugging fprintf. 2008-04-25 11:33:32 +00:00
Geoff Thorpe
f7ccba3edf There was a need to support thread ID types that couldn't be reliably cast 
to 'unsigned long' (ie. odd platforms/compilers), so a pointer-typed
version was added but it required portable code to check *both* modes to
determine equality. This commit maintains the availability of both thread
ID types, but deprecates the type-specific accessor APIs that invoke the
callbacks - instead a single type-independent API is used.  This simplifies
software that calls into this interface, and should also make it less
error-prone - as forgetting to call and compare *both* thread ID accessors
could have led to hard-to-debug/infrequent bugs (that might only affect
certain platforms or thread implementations). As the CHANGES note says,
there were corresponding deprecations and replacements in the
thread-related functions for BN_BLINDING and ERR too.
 2008-03-28 02:49:43 +00:00
Dr. Stephen Henson
fe591284be Update dependencies. 2008-03-22 18:52:03 +00:00
Geoff Thorpe
1e26a8baed Fix a variety of warnings generated by some elevated compiler-fascism, 
OPENSSL_NO_DEPRECATED, etc. Steve, please double-check the CMS stuff...
 2008-03-16 21:05:46 +00:00
Dr. Stephen Henson
8931b30d84 And so it begins... 
Initial support for CMS.

Add zlib compression BIO.

Add AES key wrap implementation.

Generalize S/MIME MIME code to support CMS and/or PKCS7.
 2008-03-12 21:14:28 +00:00
Andy Polyakov
aff686df91 Fix unsigned/signed warnings in ssl. 2008-01-05 21:35:34 +00:00
Dr. Stephen Henson
9400d9ac83 Initialize sigsize. 2007-12-14 16:53:50 +00:00
Dr. Stephen Henson
31f528b15d Fix from stable branch. 2007-11-03 13:09:34 +00:00
Dr. Stephen Henson
8e1d3ba50e Fix duplicate error codes. 2007-10-26 23:54:46 +00:00
Dr. Stephen Henson
0e1dba934f 1. Changes for s_client.c to make it return non-zero exit code in case 
of handshake failure

2. Changes to x509_certificate_type function (crypto/x509/x509type.c) to
make it recognize GOST certificates as EVP_PKT_SIGN|EVP_PKT_EXCH
(required for s3_srvr to accept GOST client certificates).

3. Changes to EVP
	- adding of function EVP_PKEY_CTX_get0_peerkey
	- Make function EVP_PKEY_derive_set_peerkey work for context with
	  ENCRYPT operation, because we use peerkey field in the context to
	  pass non-ephemeral secret key to GOST encrypt operation.
	- added EVP_PKEY_CTRL_SET_IV control command. It is really
	  GOST-specific, but it is used in SSL code, so it has to go
	  in some header file, available during libssl compilation

4. Fix to HMAC to avoid call of OPENSSL_cleanse on undefined data

5. Include des.h if KSSL_DEBUG is defined into some libssl files, to
  make debugging output which depends on constants defined there, work
  and other KSSL_DEBUG output fixes

6. Declaration of real GOST ciphersuites, two authentication methods
   SSL_aGOST94 and SSL_aGOST2001 and one key exchange method SSL_kGOST

7. Implementation  of these methods.

8. Support for sending unsolicited serverhello extension if GOST
  ciphersuite is selected. It is require for interoperability with
  CryptoPro CSP 3.0 and 3.6 and controlled by
  SSL_OP_CRYPTOPRO_TLSEXT_BUG constant.
  This constant is added to SSL_OP_ALL, because it does nothing, if
  non-GOST ciphersuite is selected, and all implementation of GOST
  include compatibility with CryptoPro.

9. Support for CertificateVerify message without length field. It is
   another CryptoPro bug, but support is made unconditional, because it
   does no harm for draft-conforming implementation.

10. In tls1_mac extra copy of stream mac context is no more done.
  When I've written currently commited code I haven't read
  EVP_DigestSignFinal manual carefully enough and haven't noticed that
  it does an internal digest ctx copying.

This implementation was tested against
1. CryptoPro CSP 3.6 client and server
2. Cryptopro CSP 3.0 server
 2007-10-26 12:06:36 +00:00
Dr. Stephen Henson
76c3ef7446 Fix from stable branch. 2007-10-18 11:42:47 +00:00
Andy Polyakov
659f7f3168 Don't let DTLS ChangeCipherSpec increment handshake sequence number. 
PR: 1587
 2007-10-17 21:15:48 +00:00
Dr. Stephen Henson
3d3bf9c730 Don't lookup zero length session ID. 
PR: 1591
 2007-10-17 17:31:57 +00:00
Dr. Stephen Henson
4017e8706c Fix from stable branch. 2007-10-17 11:49:27 +00:00
Andy Polyakov
3ce54f35b3 Make ssl compile [from 098-stable, bug is masked by default]. 2007-10-14 14:09:13 +00:00
Andy Polyakov
e979c039f9 Fix warnings in d1_both.c [from 0.9.8-stable]. 2007-10-13 11:00:52 +00:00
Andy Polyakov
90acf770b5 DTLS fixes from 0.9.8-stable. 2007-10-13 10:57:02 +00:00
Andy Polyakov
a2115c5d17 Respect cookie length set by app_gen_cookie_cb. 
Submitted by: Alex Lam
 2007-10-09 19:31:18 +00:00
Andy Polyakov
4fe55663df Make DTLS1 record layer MAC calculation RFC compliant. 
Submitted by: Alex Lam
 2007-10-09 19:19:07 +00:00
Andy Polyakov
5d58f1bbfe Prohibit RC4 in DTLS. 2007-10-05 21:04:56 +00:00
Dr. Stephen Henson
4f19a9cb9f Off by one fix from stable branch. 2007-10-04 12:07:52 +00:00
Andy Polyakov
81fe8dcfe1 Oops! This was erroneously left out commit #16632. 2007-10-01 06:27:21 +00:00
Andy Polyakov
d527834a1d Basic idea behind explicit IV is to make it unpredictable for attacker. 
Until now it was xor between CBC residue and 1st block from last datagram,
or in other words still predictable.
 2007-09-30 22:01:36 +00:00
Andy Polyakov
89c333e3e5 Make ChangeCipherSpec compliant with DTLS RFC4347. 2007-09-30 21:19:30 +00:00
Andy Polyakov
0d97d00b6c DTLS RFC4347 says HelloVerifyRequest resets Finished MAC. 2007-09-30 19:34:36 +00:00
Andy Polyakov
e7adda52b3 DTLS RFC4347 requires client to use rame random field in reply to 
HelloVerifyRequest.
 2007-09-30 19:15:27 +00:00
Andy Polyakov
7432d073af Switch to RFC-compliant version encoding in DTLS. 2007-09-30 18:53:54 +00:00
Dr. Stephen Henson
04e2ab2c02 Move no status notification to ssl_check_serverhello_tlsext() to ensure 
no status is notified even if no server extensions are present.
 2007-09-28 17:45:11 +00:00
Dr. Stephen Henson
67c8e7f414 Support for certificate status TLS extension. 2007-09-26 21:56:59 +00:00