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109 Commits

Author SHA1 Message Date
Dr. Stephen Henson
f1ed5fa827 Update from 0.9.8-stable. 2009-06-15 15:00:19 +00:00
Dr. Stephen Henson
268e78c305 PR: 1899 
Submitted by: Ger Hobbelt <ger@hobbelt.com>
Approved by: steve@openssl.org

Check for <= 0 when verifying CRL issuers.
 2009-04-15 15:07:09 +00:00
Dr. Stephen Henson
87d3a0cd90 Experimental new date handling routines. These fix issues with X509_time_adj() 
and should avoid any OS date limitations such as the year 2038 bug.
 2008-10-07 22:55:27 +00:00
Geoff Thorpe
fa0f834c20 Fix build warnings. 2008-09-15 04:02:37 +00:00
Ben Laurie
43048d13c8 Fix warning. 2008-09-07 13:22:34 +00:00
Dr. Stephen Henson
d43c4497ce Initial support for delta CRLs. If "use deltas" flag is set attempt to find 
a delta CRL in addition to a full CRL. Check and search delta in addition to
the base.
 2008-09-01 15:15:16 +00:00
Dr. Stephen Henson
4b96839f06 Add support for CRLs partitioned by reason code. 
Tidy CRL scoring system.

Add new CRL path validation error.
 2008-08-29 11:37:21 +00:00
Dr. Stephen Henson
d0fff69dc9 Initial indirect CRL support. 2008-08-20 16:42:19 +00:00
Dr. Stephen Henson
9d84d4ed5e Initial support for CRL path validation. This supports distinct certificate 
and CRL signing keys.
 2008-08-13 16:00:11 +00:00
Dr. Stephen Henson
2e0c7db950 Initial code to support distinct certificate and CRL signing keys where the 
CRL issuer is not part of the main path.

Not complete yet and not compiled in because the CRL issuer certificate is
not validated.
 2008-08-12 16:07:52 +00:00
Dr. Stephen Henson
002e66c0e8 Support for policy mappings extension. 
Delete X509_POLICY_REF code.

Fix handling of invalid policy extensions to return the correct error.

Add command line option to inhibit policy mappings.
 2008-08-12 10:32:56 +00:00
Dr. Stephen Henson
e9746e03ee Initial support for name constraints certificate extension. 
TODO: robustness checking on name forms.
 2008-08-08 15:35:29 +00:00
Dr. Stephen Henson
3e727a3b37 Add support for nameRelativeToCRLIssuer field in distribution point name 
fields.
 2008-08-04 15:34:27 +00:00
Dr. Stephen Henson
5cbd203302 Initial support for alternative CRL issuing certificates. 
Allow inibit any policy flag to be set in apps.
 2008-07-30 15:49:12 +00:00
Dr. Stephen Henson
db50661fce X509 verification fixes. 
Ignore self issued certificates when checking path length constraints.

Duplicate OIDs in policy tree in case they are allocated.

Use anyPolicy from certificate cache and not current tree level.
 2008-07-13 14:25:36 +00:00
Dr. Stephen Henson
56c7754cab Avoid warnings. 2008-02-28 14:05:01 +00:00
Dr. Stephen Henson
a6fbcb4220 Change safestack reimplementation to match 0.9.8. 
Fix additional gcc 4.2 value not used warnings.
 2007-09-07 13:25:15 +00:00
Richard Levitte
82bf227e91 After objects have been freed, NULLify the pointers so there will be no double 
free of those objects
 2007-02-07 01:42:46 +00:00
Dr. Stephen Henson
560b79cbff Constify version strings and some structures. 2007-01-21 13:07:17 +00:00
Nils Larsch
91b73acb19 use const ASN1_TIME * 2006-12-11 22:35:51 +00:00
Dr. Stephen Henson
10ca15f3fa Fix change to OPENSSL_NO_RFC3779 2006-12-06 13:36:48 +00:00
Ben Laurie
96ea4ae91c Add RFC 3779 support. 2006-11-27 14:18:05 +00:00
Dr. Stephen Henson
010fa0b331 Tidy up CRL handling by checking for critical extensions when it is 
loaded. Add new function X509_CRL_get0_by_serial() to lookup a revoked
entry to avoid the need to access the structure directly.

Add new X509_CRL_METHOD to allow common CRL operations (verify, lookup) to be
redirected.
 2006-09-21 12:42:15 +00:00
Dr. Stephen Henson
5d20c4fb35 Overhaul of by_dir code to handle dynamic loading of CRLs. 2006-09-17 17:16:28 +00:00
Dr. Stephen Henson
bc7535bc7f Support for AKID in CRLs and partial support for IDP. Overhaul of CRL 
handling to support this.
 2006-09-14 17:25:02 +00:00
Dr. Stephen Henson
016bc5ceb3 Fixes for new CRL/cert callbacks. Update CRL processing code to use new 
callbacks.
 2006-09-11 13:00:52 +00:00
Dr. Stephen Henson
4d50a2b4d6 Add verify callback functions to lookup a STACK of matching certs or CRLs 
based on subject name.

New thread safe functions to retrieve matching STACK from X509_STORE.

Cache some IDP components.
 2006-09-10 12:38:37 +00:00
Dr. Stephen Henson
f6e7d01450 Support for multiple CRLs with same issuer name in X509_STORE. Modify 
verify logic to try to use an unexpired CRL if possible.
 2006-07-25 17:39:38 +00:00
Richard Levitte
0b0a60d861 Old typo... 
PR: 1097
 2005-06-05 21:54:48 +00:00
Dr. Stephen Henson
3f791ca818 Assing check_{cert,crl}_time to 'ok' variable so it returns errors on 
expiry.
 2005-05-27 13:19:25 +00:00
Bodo Möller
8afca8d9c6 Fix more error codes. 
(Also improve util/ck_errf.pl script, and occasionally
fix source code formatting.)
 2005-05-11 03:45:39 +00:00
Dr. Stephen Henson
2c45bf2bc9 Rename typed version of M_ASN1_get M_ASN1_get_x to avoid conflicts. 
Remove more bogus shadow warnings.
 2005-04-20 21:48:06 +00:00
Dr. Stephen Henson
f68854b4c3 Various Win32 and other fixes for warnings and compilation errors. 
Fix Win32 build system to use 'Makefile' instead of 'Makefile.ssl'.
 2005-04-19 00:12:36 +00:00
Dr. Stephen Henson
b392e52050 Move allow_proxy_certs declaration to start of function. 2005-04-10 23:41:09 +00:00
Richard Levitte
d9bfe4f97c Added restrictions on the use of proxy certificates, as they may pose 
a security threat on unexpecting applications.  Document and test.
 2005-04-09 16:07:12 +00:00
Ben Laurie
41a15c4f0f Give everything prototypes (well, everything that's actually used). 2005-03-31 09:26:39 +00:00
Richard Levitte
a7201e9a1b Changes concering RFC 3820 (proxy certificates) integration: 
- Enforce that there should be no policy settings when the language
   is one of id-ppl-independent or id-ppl-inheritAll.
 - Add functionality to ssltest.c so that it can process proxy rights
   and check that they are set correctly.  Rights consist of ASCII
   letters, and the condition is a boolean expression that includes
   letters, parenthesis, &, | and ^.
 - Change the proxy certificate configurations so they get proxy
   rights that are understood by ssltest.c.
 - Add a script that tests proxy certificates with SSL operations.

Other changes:

 - Change the copyright end year in mkerr.pl.
 - make update.
 2005-01-17 17:06:58 +00:00
Richard Levitte
6951c23afd Add functionality needed to process proxy certificates. 2004-12-28 00:21:35 +00:00
Dr. Stephen Henson
a0e7c8eede Add lots of checks for memory allocation failure, error codes to indicate 
failure and freeing up memory if a failure occurs.

PR:620
 2004-12-05 01:03:15 +00:00
Richard Levitte
30b415b076 Make an explicit check during certificate validation to see that the 
CA setting in each certificate on the chain is correct.  As a side-
effect always do the following basic checks on extensions, not just
when there's an associated purpose to the check:
- if there is an unhandled critical extension (unless the user has
  chosen to ignore this fault)
- if the path length has been exceeded (if one is set at all)
- that certain extensions fit the associated purpose (if one has been
  given)
 2004-11-29 11:28:08 +00:00
Dr. Stephen Henson
2f605e8d24 Fix race condition when CRL checking is enabled. 2004-10-04 16:30:12 +00:00
Dr. Stephen Henson
175ac6811a Don't use C++ reserved work "explicit". 2004-10-01 11:21:53 +00:00
Dr. Stephen Henson
5d7c222db8 New X509_VERIFY_PARAM structure and associated functionality. 
This tidies up verify parameters and adds support for integrated policy
checking.

Add support for policy related command line options. Currently only in smime
application.

WARNING: experimental code subject to change.
 2004-09-06 18:43:01 +00:00
Dr. Stephen Henson
e1a27eb34a Allow CRLs to be passed into X509_STORE_CTX. This is useful when the 
verified structure can contain its own CRLs (such as PKCS#7 signedData).

Tidy up some of the verify code.
 2004-03-27 22:49:28 +00:00
Dr. Stephen Henson
bc50157010 Various X509 fixes. Disable broken certificate workarounds 
when X509_V_FLAG_X509_STRICT is set. Check for CRLSign in
CRL issuer certificates. Reject CRLs with unhandled (any)
critical extensions.
 2004-03-05 17:16:35 +00:00
Dr. Stephen Henson
2990244980 ASN1 parse fix and release file changes. 2003-09-30 16:47:33 +00:00
Dr. Stephen Henson
50078051bd Really get X509_CRL_CHECK_ALL right this time... 2003-06-04 00:40:05 +00:00
Richard Levitte
c17810b087 A memset() too many got converted into a OPENSSL_cleanse(). 
PR: 393
 2002-12-10 08:26:05 +00:00
Richard Levitte
4579924b7e 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 08:04:36 +00:00
Richard Levitte
527497a722 A variable of type time_t is supposed to be a time measurement starting at 
Epoch.  offset isn't such a measurement, so let's stop pretend it is.
 2002-11-18 13:04:08 +00:00