Commit graph

638 commits

Author SHA1 Message Date
Viktor Dukhovni
109f8b5dec Comment side-effect only calls of X509_check_purpose
Reviewed-by: Rich Salz <rsalz@openssl.org>
2016-01-27 22:16:12 -05:00
Rich Salz
349807608f Remove /* foo.c */ comments
This was done by the following
        find . -name '*.[ch]' | /tmp/pl
where /tmp/pl is the following three-line script:
        print unless $. == 1 && m@/\* .*\.[ch] \*/@;
        close ARGV if eof; # Close file to reset $.

And then some hand-editing of other files.

Reviewed-by: Viktor Dukhovni <viktor@openssl.org>
2016-01-26 16:40:43 -05:00
Viktor Dukhovni
3342dcea7a Reject when explicit trust EKU are set and none match.
Returning untrusted is enough for for full chains that end in
self-signed roots, because when explicit trust is specified it
suppresses the default blanket trust of self-signed objects.

But for partial chains, this is not enough, because absent a similar
trust-self-signed policy, non matching EKUs are indistinguishable
from lack of EKU constraints.

Therefore, failure to match any trusted purpose must trigger an
explicit reject.

Reviewed-by: Richard Levitte <levitte@openssl.org>
2016-01-20 19:03:36 -05:00
Viktor Dukhovni
6e32825631 Check Suite-B constraints with EE DANE records
When DANE-EE(3) matches or either of DANE-EE/PKIX-EE fails, we don't
build a chain at all, but rather succeed or fail with just the leaf
certificate.  In either case also check for Suite-B violations.

As unlikely as it may seem that anyone would enable both DANE and
Suite-B, we should do what the application asks.

Took the opportunity to eliminate the "cb" variables in x509_vfy.c,
just call ctx->verify_cb(ok, ctx)

Reviewed-by: Dr. Stephen Henson <steve@openssl.org>
2016-01-20 18:59:46 -05:00
Rich Salz
56c77c52e1 Remove update tags
Also remove depend/local_depend.
Reviewed-by: Richard Levitte <levitte@openssl.org>
2016-01-20 09:09:14 -05:00
Dr. Stephen Henson
3aeb934865 make EVP_PKEY opaque
Reviewed-by: Richard Levitte <levitte@openssl.org>
2016-01-20 03:24:59 +00:00
Viktor Dukhovni
0e76014e58 Drop cached certificate signature validity flag
It seems risky in the context of cross-signed certificates when the
same certificate might have multiple potential issuers.  Also rarely
used, since chains in OpenSSL typically only employ self-signed
trust-anchors, whose self-signatures are not checked, while untrusted
certificates are generally ephemeral.

Reviewed-by: Dr. Stephen Henson <steve@openssl.org>
2016-01-18 13:20:48 -05:00
Rich Salz
ee6d9f4eb6 Remove some old makefile targets
Remove lint, tags, dclean, tests.
This is prep for a new makedepend scheme.
This is temporary pending unified makefile, and might help it.

Reviewed-by: Richard Levitte <levitte@openssl.org>
2016-01-17 14:47:32 -05:00
Viktor Dukhovni
0982ecaaee Empty SNI names are not valid
While empty inputs to SSL_set1_host() clear the reference identifier
list.

Reviewed-by: Rich Salz <rsalz@openssl.org>
2016-01-16 17:15:28 -05:00
Dr. Stephen Henson
c864e7611f Add lookup_certs for a trusted stack.
Reviewed-by: Viktor Dukhovni <viktor@openssl.org>
2016-01-15 22:37:18 +00:00
Viktor Dukhovni
497ecc0d7d Cosmetic polish for last-resort depth 0 check
Reviewed-by: Rich Salz <rsalz@openssl.org>
2016-01-14 15:12:24 -05:00
Viktor Dukhovni
bdcadca24e Fix last-resort depth 0 check when the chain has multiple certificates
Reviewed-by: Rich Salz <rsalz@openssl.org>
2016-01-14 14:40:50 -05:00
Viktor Dukhovni
311f27852a Always initialize X509_STORE_CTX get_crl pointer
Reviewed-by: Rich Salz <rsalz@openssl.org>
2016-01-14 12:29:16 -05:00
Rich Salz
d10dac1187 Move Makefiles to Makefile.in
Create Makefile's from Makefile.in
Rename Makefile.org to Makefile.in
Rename Makefiles to Makefile.in
Address review feedback from Viktor and Richard

Reviewed-by: Viktor Dukhovni <viktor@openssl.org>
Reviewed-by: Richard Levitte <levitte@openssl.org>
2016-01-12 16:26:56 -05:00
Richard Levitte
ff4b7fafb3 make update
Reviewed-by: Rich Salz <rsalz@openssl.org>
2016-01-12 13:58:29 +01:00
Rich Salz
bbd86bf542 mem functions cleanup
Only two macros CRYPTO_MDEBUG and CRYPTO_MDEBUG_ABORT to control this.
If CRYPTO_MDEBUG is not set, #ifdef out the whole debug machinery.
        (Thanks to Jakob Bohm for the suggestion!)
Make the "change wrapper functions" be the only paradigm.
Wrote documentation!
Format the 'set func' functions so their paramlists are legible.
Format some multi-line comments.
Remove ability to get/set the "memory debug" functions at runtme.
Remove MemCheck_* and CRYPTO_malloc_debug_init macros.
Add CRYPTO_mem_debug(int flag) function.
Add test/memleaktest.
Rename CRYPTO_malloc_init to OPENSSL_malloc_init; remove needless calls.

Reviewed-by: Richard Levitte <levitte@openssl.org>
2016-01-07 15:14:18 -05:00
Viktor Dukhovni
170b735820 DANE support for X509_verify_cert()
Reviewed-by: Richard Levitte <levitte@openssl.org>
2016-01-07 13:48:59 -05:00
Dr. Stephen Henson
4a1f3f2741 Only declare stacks in headers
Don't define stacks in C source files: it causes warnings
about unused functions in some compilers.

Reviewed-by: Richard Levitte <levitte@openssl.org>
2016-01-07 18:00:51 +00:00
Dr. Stephen Henson
8588571572 Rename DECLARE*STACK_OF to DEFINE*STACK_OF
Applications wishing to include their own stacks now just need to include

DEFINE_STACK_OF(foo)

in a header file.

Reviewed-by: Richard Levitte <levitte@openssl.org>
2016-01-07 18:00:51 +00:00
Viktor Dukhovni
919ba00942 DANE support structures, constructructors and accessors
Also tweak some of the code in demos/bio, to enable interactive
testing of BIO_s_accept's use of SSL_dup.  Changed the sconnect
client to authenticate the server, which now exercises the new
SSL_set1_host() function.

Reviewed-by: Richard Levitte <levitte@openssl.org>
2016-01-05 19:31:49 -05:00
Viktor Dukhovni
e29c73c93b Fix X509_STORE_CTX_cleanup()
Reviewed-by: Dr. Stephen Henson <steve@openssl.org>
2016-01-03 18:45:05 -05:00
Viktor Dukhovni
0e7abc9037 Drop incorrect id == -1 case from X509_check_trust
Reviewed-by: Richard Levitte <levitte@openssl.org>
2016-01-03 17:21:40 -05:00
Viktor Dukhovni
d9b8b89bec X509_verify_cert() cleanup
Reviewed-by: Richard Levitte <levitte@openssl.org>
2016-01-03 17:21:16 -05:00
Dr. Stephen Henson
8382fd3a93 Use X509_get0_pubkey where appropriate
Reviewed-by: Rich Salz <rsalz@openssl.org>
2015-12-31 18:44:46 +00:00
Rich Salz
7644a9aef8 Rename some BUF_xxx to OPENSSL_xxx
Rename BUF_{strdup,strlcat,strlcpy,memdup,strndup,strnlen}
to OPENSSL_{strdup,strlcat,strlcpy,memdup,strndup,strnlen}
Add #define's for the old names.
Add CRYPTO_{memdup,strndup}, called by OPENSSL_{memdup,strndup} macros.

Reviewed-by: Tim Hudson <tjh@openssl.org>
2015-12-16 16:14:49 -05:00
Dr. Stephen Henson
c01ff880d4 New function X509_get0_pubkey
Reviewed-by: Viktor Dukhovni <viktor@openssl.org>
2015-12-14 23:06:14 +00:00
Dr. Stephen Henson
3c4e064e78 make update
Reviewed-by: Richard Levitte <levitte@openssl.org>
2015-12-09 22:09:19 +00:00
Richard Levitte
bfb0641f93 Cleanup: fix all sources that used EVP_MD_CTX_(create|init|destroy)
Reviewed-by: Rich Salz <rsalz@openssl.org>
2015-12-07 17:40:20 +01:00
Richard Levitte
6e59a892db Adjust all accesses to EVP_MD_CTX to use accessor functions.
Reviewed-by: Rich Salz <rsalz@openssl.org>
2015-12-07 17:39:23 +01:00
Rich Salz
e6390acac9 ex_data part 2: doc fixes and CRYPTO_free_ex_index.
Add CRYPTO_free_ex_index (for shared libraries)
Unify and complete the documentation for all "ex_data" API's and objects.
Replace xxx_get_ex_new_index functions with a macro.
Added an exdata test.
Renamed the ex_data internal datatypes.

Reviewed-by: Matt Caswell <matt@openssl.org>
2015-12-01 11:48:37 -05:00
Dr. Stephen Henson
9689a6aeed Remove X509_VERIFY_PARAM_ID
Now that X509_VERIFY_PARAM is opaque X509_VERIFY_PARAM_ID is no longer
needed.

Reviewed-by: Tim Hudson <tjh@openssl.org>
2015-11-26 16:07:14 +00:00
Alessandro Ghedini
da950fd3f1 Remove useless locking code
Follow-up to 070c233.

Signed-off-by: Kurt Roeckx <kurt@roeckx.be>
Reviewed-by: Rich Salz <rsalz@akamai.com>

GH: #454
2015-11-24 22:38:32 +01:00
Rich Salz
cc99bfa76b Fix a few missed "if (!ptr)" cleanups
And a scalar !x --> x==0 test
Reviewed-by: Kurt Roeckx <kurt@openssl.org>
2015-11-23 13:51:23 -05:00
Dmitry Belyavsky
e44380a990 Patch containing TLS implementation for GOST 2012
This patch contains the necessary changes to provide GOST 2012
ciphersuites in TLS. It requires the use of an external GOST 2012 engine.

Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Rich Salz <rsalz@openssl.org>
2015-11-23 16:09:42 +00:00
Richard Levitte
a22c01244b make update
Reviewed-by: Matt Caswell <matt@openssl.org>
2015-11-17 15:17:36 +01:00
Dr. Stephen Henson
699f163524 Use accessors for X509_print_ex().
Print certificate details using accessor functions.

Since X509_CERT_AUX_print is only used in one place and can't
be used by applications (it uses an internal X509_CERT_AUX structure)
this has been removed and replaced by a function X509_aux_print which
takes an X509 pointer instead.

Reviewed-by: Tim Hudson <tjh@openssl.org>
2015-11-14 00:13:08 +00:00
Dr. Stephen Henson
748118a838 Add new X509 accessors
Reviewed-by: Tim Hudson <tjh@openssl.org>
2015-11-14 00:13:08 +00:00
Matt Caswell
90945fa31a Continue standardising malloc style for libcrypto
Continuing from previous commit ensure our style is consistent for malloc
return checks.

Reviewed-by: Kurt Roeckx <kurt@openssl.org>
2015-11-09 22:48:41 +00:00
Dr. Stephen Henson
b8fb59897b Rebuild error source files.
Rebuild error source files: the new mkerr.pl functionality will now
pick up and translate static function names properly.

Reviewed-by: Richard Levitte <levitte@openssl.org>
2015-11-05 15:48:37 +00:00
Alessandro Ghedini
070c23325a Remove useless code
RT#4081

Reviewed-by: Rich Salz <rsalz@openssl.org>
Reviewed-by: Richard Levitte <levitte@openssl.org>
2015-10-23 19:52:08 +02:00
Dr. Stephen Henson
34a42e1489 embed CRL serial number and signature fields
Reviewed-by: Rich Salz <rsalz@openssl.org>
2015-10-15 15:36:58 +01:00
Dr. Stephen Henson
81e4943843 embed certificate serial number and signature fields
Reviewed-by: Rich Salz <rsalz@openssl.org>
2015-10-15 15:36:58 +01:00
Dr. Stephen Henson
4392479c08 embed value field of X509_EXTENSION
Reviewed-by: Rich Salz <rsalz@openssl.org>
2015-10-15 15:36:58 +01:00
Kurt Roeckx
605236f6a8 Fix more d2i cases to properly update the input pointer
Thanks to David Benjamin <davidben@google.com> for pointing them out.

Reviewed-by: Steve Henson <steve@openssl.org>
MR #1198
2015-10-03 13:22:52 +02:00
Rich Salz
9982cbbbf6 Remove BIO_s_file_internal macro.
Reviewed-by: Richard Levitte <levitte@openssl.org>
2015-10-02 14:22:05 -04:00
David Woodhouse
984d6c6052 Fix no-stdio build
Much related/similar work also done by
Ivan Nestlerode <ivan.nestlerode@sonos.com>

   +Replace FILE BIO's with dummy ops that fail.
   +Include <stdio.h> for sscanf() even with no-stdio (since the declaration
    is there). We rely on sscanf() to parse the OPENSSL_ia32cap environment
    variable, since it can be larger than a 'long'. And we don't rely on the
    availability of strtoull().
   +Remove OPENSSL_stderr(); not used.
   +Make OPENSSL_showfatal() do nothing (currently without stdio there's
    nothing we can do).
   +Remove file-based functionality from ssl/. The function
    prototypes were already gone, but not the functions themselves.
   +Remove unviable conf functionality via SYS_UEFI
   +Add fallback definition of BUFSIZ.
   +Remove functions taking FILE * from header files.
   +Add missing DECLARE_PEM_write_fp_const
   +Disable X509_LOOKUP_hash_dir(). X509_LOOKUP_file() was already compiled out,
    so remove its prototype.
   +Use OPENSSL_showfatal() in CRYPTO_destroy_dynlockid().
   +Eliminate SRP_VBASE_init() and supporting functions. Users will need to
    build the verifier manually instead.
   +Eliminate compiler warning for unused do_pk8pkey_fp().
   +Disable TEST_ENG_OPENSSL_PKEY.
   +Disable GOST engine as is uses [f]printf all over the place.
   +Eliminate compiler warning for unused send_fp_chars().

Signed-off-by: Rich Salz <rsalz@akamai.com>
Reviewed-by: Tim Hudson <tjh@openssl.org>
2015-09-29 21:59:19 -04:00
Dr. Stephen Henson
e15a18de96 make update
Reviewed-by: Rich Salz <rsalz@openssl.org>
2015-09-22 21:15:55 +01:00
Dr. Stephen Henson
94e84f5e95 header includes
Reviewed-by: Rich Salz <rsalz@openssl.org>
2015-09-22 21:15:55 +01:00
Dr. Stephen Henson
2aa707c6ac Fix path in comments
Reviewed-by: Rich Salz <rsalz@openssl.org>
2015-09-22 16:47:09 +01:00
Dr. Stephen Henson
8bbda94c6e make depend
Reviewed-by: Rich Salz <rsalz@openssl.org>
2015-09-22 16:37:07 +01:00