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567 commits

Author SHA1 Message Date
Bodo Möller
409a5de586 countermeasure against new Klima-Pokorny-Rosa atack 2003-03-19 19:19:58 +00:00
Ulf Möller
37d9503a67 mingw related cleanups, as in head 2003-02-22 18:02:46 +00:00
Richard Levitte
352df99302 Security fix: Vaudenay timing attack on CBC. 
An advisory will be posted to the web.  Expect a release within the hour.
 2003-02-19 12:04:16 +00:00
Richard Levitte
b9447ec1bc Make it possible to disable OCSP, the speed application, and the use of sockets. 
PR: 358
 2003-02-14 01:03:06 +00:00
Dr. Stephen Henson
c13eba970c Option to disable auto SSL chain building. 2003-02-12 17:05:17 +00:00
Bodo Möller
4309b740ce comments 2003-02-12 14:17:38 +00:00
Bodo Möller
636631cdd5 SSL_add_dir_cert_subjects_to_stack now exists for WIN32 2003-02-05 16:37:17 +00:00
Richard Levitte
8e1e238219 A few small bugs with BIO popping. 
PR: 364
 2003-01-30 21:49:16 +00:00
Richard Levitte
6d85cd36e2 Add the possibility to build without the ENGINE framework. 
PR: 287
 2003-01-30 17:37:49 +00:00
Richard Levitte
8f94b2010f Fix a memory leak in SSL. 
PR: 477
 2003-01-30 11:00:37 +00:00
Richard Levitte
bc35d57932 Fix possible NULL dereferencial. 
Notified by Verdon Walker <VWalker@novell.com>
 2003-01-16 06:00:59 +00:00
Lutz Jänicke
b2c71c489d Really fix SSLv2 session ID handling 
PR: 377
 2003-01-15 09:48:29 +00:00
Lutz Jänicke
ef9d3a10c3 Fix wrong handling of session ID in SSLv2 client code. 
PR: 377
 2002-12-29 20:58:55 +00:00
Lutz Jänicke
c71414b3a9 Some more adjustments 
Submitted by: Jeffrey Altman <jaltman@columbia.edu>, "Kenneth R. Robinette" <support@securenetterm.com>
 2002-12-24 21:53:34 +00:00
Richard Levitte
88a908e50d Stop a possible memory leak. 
(I wonder why s2_connect() handles the initial buffer allocation slightly
differently...)
PR: 416
 2002-12-21 23:49:25 +00:00
Lutz Jänicke
214b8b998a Fix Kerberos5/SSL interaction 
Submitted by: "Kenneth R. Robinette" <support@securenetterm.com>
Reviewed by:
PR:
 2002-12-20 12:47:16 +00:00
Richard Levitte
e286dfe6ed We stupidly had a separate LIBKRB5 variable for KRB5 library dependencies, 
and then didn't support it very well.  And that when there already is a
useful variable for exactly this kind of thing; EX_LIBS...
 2002-12-19 22:10:20 +00:00
Richard Levitte
bbd6c8bd16 If _XOPEN_SOURCE_EXTENDED or _XOPEN_SOURCE are defined, _POSIX_C_SOURCE gets 
defined in DECC$TYPES.H.  If _POSIX_C_SOURCE is defined, certain types do
not get defined (u_char, u_int, ...).  DECC.H gets included by assert.h
and others.  Now, in6.h uses the types u_char, u_int and so on, and gets
included as part of other header inclusions, and will of course fail because
of the missing types.

On the other hand, _XOPEN_SOURCE_EXTENDED is needed to get gethostname()
properly declared...

Solution: define _XOPEN_SOURCE_EXTENDED much later, so DECC$TYPES.H has
a chance to be included *first*, so the otherwise missing types get defined
properly.

Personal: *mumble* *mumble*
 2002-12-19 19:38:51 +00:00
Richard Levitte
1f1a32541f Protect loading routines with a lock. 
PR: 373
 2002-12-16 06:06:06 +00:00
Richard Levitte
a0ed612fef gethostname() is more a BSD feature than an XOPEN one. 
PR: 379
 2002-12-04 22:48:10 +00:00
Richard Levitte
610abd4c52 define USE_SOCKETS so sys/param.h gets included (and thusly, MAXHOSTNAMELEN 
gets defined).
PR: 371
 2002-12-02 22:49:12 +00:00
Richard Levitte
c9ea7400b4 A few more memset()s converted to OPENSSL_cleanse(). 
I *think* I got them all covered by now, bu please, if you find any more,
tell me and I'll correct it.
PR: 343
 2002-11-29 11:31:51 +00:00
Richard Levitte
9fa15b6ff8 Have all tests use EXIT() to exit rather than exit(), since the latter doesn't 
always give the expected result on some platforms.
 2002-11-28 18:57:30 +00:00
Richard Levitte
75e3026a14 Cleanse memory using the new OPENSSL_cleanse() function. 
I've covered all the memset()s I felt safe modifying, but may have missed some.
 2002-11-28 08:09:03 +00:00
Richard Levitte
dc199cfaa2 Small bugfixes to the KSSL implementation. 
PR: 349
 2002-11-26 10:09:28 +00:00
Lutz Jänicke
a153c46d7f Fix bug introduced by the attempt to fix client side external session 
caching (#288): now internal caching failed (#351):
Make sure, that cipher_id is set before comparing.
Submitted by:
Reviewed by:
PR: 288 (and 351)
 2002-11-20 10:46:35 +00:00
Bodo Möller
8faad520ae allocate bio_err before memory debugging is enabled to avoid memory leaks 
(we can't release it before the CRYPTO_mem_leaks() call!)

Submitted by: Nils Larsch
 2002-11-19 11:55:47 +00:00
Richard Levitte
29ca164513 WinCE patches 2002-11-15 22:44:08 +00:00
Lutz Jänicke
da91e37d37 The pointer to the cipher object is not yet set, when session was reloaded 
from external cache (using d2i_SSL_SESSION). Perform comparison based on
the cipher's id instead.
Submitted by: Steve Haslam <araqnid@innocent.com>
Reviewed by:
PR: 288
 2002-11-15 10:51:40 +00:00
Richard Levitte
0439a5a8a7 We need to read one more byte of the REQUEST-CERTIFICATE message. 
PR: 300
 2002-11-15 09:17:45 +00:00
Ben Laurie
9831d941ca Many security improvements (CHATS) and a warning fix. 2002-11-12 13:23:40 +00:00
Bodo Möller
e2a93e38d6 avoid Purify warnings 
Submitted by: Nils Larsch
 2002-11-05 12:28:10 +00:00
Richard Levitte
c752563e43 Remove all referenses to RSAref, since that's been gone for more than 
a year.
 2002-10-31 16:46:18 +00:00
Geoff Thorpe
74174b9d05 Bodo spotted this keyslip in my patch to 0.9.7-stable. 2002-10-29 17:00:33 +00:00
Geoff Thorpe
6f7ba4be1f Correct and enhance the behaviour of "internal" session caching as it 
relates to SSL_CTX flags and the use of "external" session caching. The
existing flag, "SSL_SESS_CACHE_NO_INTERNAL_LOOKUP" remains but is
supplemented with a complimentary flag, "SSL_SESS_CACHE_NO_INTERNAL_STORE".
The bitwise OR of the two flags is also defined as
"SSL_SESS_CACHE_NO_INTERNAL" and is the flag that should be used by most
applications wanting to implement session caching *entirely* by its own
provided callbacks. As the documented behaviour contradicted actual
behaviour up until recently, and since that point behaviour has itself been
inconsistent anyway, this change should not introduce any compatibility
problems. I've adjusted the relevant documentation to elaborate about how
this works.

Kudos to "Nadav Har'El" <nyh@math.technion.ac.il> for diagnosing these
anomalies and testing this patch for correctness.

PR: 311
 2002-10-29 00:31:14 +00:00
Bodo Möller
2ccb522c5b increase permissible message length so that we can handle 
CertificateVerify for 4096 bit RSA signatures
 2002-10-28 15:47:44 +00:00
Richard Levitte
005bbb52ff Typos. 
PR: 189
 2002-10-15 20:31:07 +00:00
Richard Levitte
a690102da2 Typos. 
PR: 189
 2002-10-15 20:29:27 +00:00
Richard Levitte
f6733ae577 makedepend complains when a header file is included more than once in 
the same source file.
 2002-10-14 09:53:46 +00:00
Richard Levitte
8376acbf7f Typo 2002-10-10 08:32:45 +00:00
Richard Levitte
12a2ff9625 RFC 2712 redefines the codes for use of Kerberos 5 in SSL/TLS. 
PR: 189
 2002-10-10 07:59:45 +00:00
Richard Levitte
ff90d659e6 Use double dashes so makedepend doesn't misunderstand the flags we 
give it.
For 0.9.7 and up, that means util/domd needs to remove those double
dashes from the argument list when gcc is used to find the
dependencies.
 2002-10-09 13:21:33 +00:00
Bodo Möller
64cb996206 fix more race conditions 
Submitted by: "Patrick McCormick" <patrick@tellme.com>
PR: 262
 2002-09-26 15:54:15 +00:00
Lutz Jänicke
413f2b2247 Add missing brackets. 
Submitted by: "Chris Brook" <cbrook@v-one.com>
Reviewed by:
PR:
 2002-09-25 20:17:58 +00:00
Bodo Möller
fbf4c7b4f1 really fix race conditions 
Submitted by: "Patrick McCormick" <patrick@tellme.com>

PR: 262
PR: 291
 2002-09-25 15:38:17 +00:00
Bodo Möller
4e33db9a3f really fix race condition 
PR: 262
 2002-09-23 14:28:12 +00:00
Bodo Möller
f7eb95852c there is no minimum length for session IDs 
PR: 274

fix race condition
PR: 262
 2002-09-20 08:37:13 +00:00
Lutz Jänicke
68a9ee13e8 Reorder cleanup sequence in SSL_CTX_free() to leave ex_data for remove_cb(). 
Submitted by:
Reviewed by:
PR: 212
 2002-08-16 17:02:30 +00:00
Bodo Möller
e73308638a use correct function code in error message 2002-08-15 16:17:02 +00:00
Richard Levitte
b84e473d63 Sometimes, the value of the variable containing the compiler call can 
become rather large.  This becomes a problem when the default 1024
character large buffer that WRITE uses isn't enough.  WRITE/SYMBOL
uses a 2048 byte large buffer instead.
 2002-08-15 08:29:26 +00:00