field here, which is left empty).
Various configurations are *only* in the 0.9.6 branch at the moment:
OpenUNIX
OpenUNIX-8-gcc-shared
OpenUNIX-8-shared
Either Configure or CHANGES must be changed to rectify the situation.
sooner and the programs get built against the shared libraries.
This requires a bit more work. Things like -rpath and the possibility
to still link the programs statically should be included. Some
cleanup is also needed. This will be worked on.
the e-mail address in the DN (i.e., it will go into a certificate
extension only). The new configuration file option 'email_in_dn = no'
has the same effect.
Submitted by: Massimiliano Pala madwolf@openca.org
libdes (which is still used out there) or other des implementations,
the OpenSSL DES functions are renamed to begin with DES_ instead of
des_. Compatibility routines are provided and declared by including
openssl/des_old.h. Those declarations are the same as were in des.h
when the OpenSSL project started, which is exactly how libdes looked
at that time, and hopefully still looks today.
The compatibility functions will be removed in some future release, at
the latest in version 1.0.
New macros SSL[_CTX]_set_msg_callback_arg().
Message callback imlementation for SSL 3.0/TLS 1.0 (no SSL 2.0 yet).
New '-msg' option for 'openssl s_client' and 'openssl s_server'
that enable a message callback that displays all protocol messages.
In ssl3_get_client_hello (ssl/s3_srvr.c), generate a fatal alert if
client_version is smaller than the protocol version in use.
Also change ssl23_get_client_hello (ssl/s23_srvr.c) to select TLS 1.0
if the client demanded SSL 3.0 but only TLS 1.0 is enabled; then the
client will at least see that alert.
Fix SSL[_CTX]_ctrl prototype (void * instead of char * for generic
pointer).
Add/update some OpenSSL copyright notices.
'Handshake' protocol structures are kept in memory, including
'msg_type' and 'length'.
(This is in preparation of future support for callbacks that get to
peek at handshake messages and the like.)
1. if there are several symbols with the same entry number, sort those
symbols in ASCII order.
2. Do not stop reading the header files when "BEGIN ERROR CODES" is
found, since mkerr.pl will add a function declaration after that
comment. Instead, trigger on "Error codes for the \w+ function",
which is the actual start of the error code macros.
Additionally, a few more debugging printouts that helped.
reveal whether illegal block cipher padding was found or a MAC
verification error occured.
In ssl/s2_pkt.c, verify that the purported number of padding bytes is in
the legal range.
as the functions were only introduced a couple of days ago.
Some '*)' apparently should be '+)' as the changes do not apply
to the 0.9.6 bugfix branch.
His comments are:
1) Changes all references for `True64' to be `Tru64', which is the correct
spelling for the OS name.
2) Makes `alpha-cc' be the same as `alpha164-cc', and adds an `alphaold-cc'
entry that is the same as the previous `alpha-cc'. The reason is that most
people these days are using the newer compiler, so it should be the default.
3) Adds a bit of commentary to Configure, regarding the name changes of
the OS over the years, so it's not so confusing to people that haven't been
with the OS for a while.
4) Adds an `alpha-cc-rpath' target (which is *not* selected automatically
by Configure under any circumstance) that builds an RPATH into the
shared libraries. This is explained in the comment in Configure. It's
very very useful for people that want it, and people that don't want it
just shouldn't choose that target.
5) Adds the `-pthread' flag as the best way to get POSIX thread support
from the newer compiler.
6) Updates the Makefile targets, so that when the `alpha164-cc', `alpha-cc',
or `alpha-cc-rpath' target is what Configure is set to use, it uses a Makefile
target that includes the `-msym' option when building the shared library.
This is a performance enhancement.
7) Updates `config' so that if it detects you're running version 4 or 5
of the OS, it automatically selects `alpha-cc', but uses `alphaold-cc'
for versions 1-3 of the OS.
8) Updates the comment in opensslv.h, fixing both the OS name typo and
adding a reference to IRIX 6.x, since the shared library semantics are
virtually identical there.
HP-UX in common in ./config). Note that for the moment of this writing
none of 64-bit platforms pass bntest. I'm committing this anyway as it's
too frustrating to patch snapshots over and over while 0.9.6 is known to
work.
reduce linker bloat. For example the
single line:
PEM_read_X509()
results in a binary of around 400K in Linux!
This first step separates some of the PEM functions and
avoids linking in some PKCS#7 and PKCS#12 code.
things), especially as the RSA keys are fixed. However, DSA only fixes the
DSA parameters and then generates the public and private components on the
fly each time - this commit hard-codes some sampled key values so that this
is no longer the case.
Add new extension functions which work with NCONF.
Tidy up extension config routines and remove redundant code.
Fix NCONF_get_number().
Todo: more testing of apps to see they still work...
applications to use EVP. Add missing calls to HMAC_cleanup() and
don't assume HMAC_CTX can be copied using memcpy().
Note: this is almost identical to the patch submitted to openssl-dev
by Verdon Walker <VWalker@novell.com> except some redundant
EVP_add_digest_()/EVP_cleanup() calls were removed and some changes
made to avoid compiler warnings.
with arbitrary arguments instead of just a string.
- Change the key loaders to take a UI_METHOD instead of a callback
function pointer. NOTE: this breaks binary compatibility with
earlier versions of OpenSSL [engine].
- Addapt the nCipher code for these new conditions and add a card
insertion callback.
prompting, application-defined prompts, the possibility to use
defaults (for example default passwords from somewhere else) and
interrupts/cancelations.
Only use trust settings if either trust or reject settings
are present, otherwise use compatibility mode. This stops
root CAs being rejected if they have alias of keyid set.
like des_read_password and friends (backward compatibility functions
using this new API are provided). The purpose is to remove prompting
functions from the DES code section as well as provide for prompting
through dialog boxes in a window system and the like.
des_encrypt() and des_encrypt() defined on some systems (Solaris and
Unixware and maybe others), we rename des_encrypt() to des_encrypt1().
This should have very little impact on external software unless
someone has written a mode of DES, since that's all des_encrypt() is
meant for.
the 'ca' utility. This can now be extensively
customised in the configuration file and handles
multibyte strings and extensions properly.
This is required when extensions copying from
certificate requests is supported: the user
must be able to view the extensions before
allowing a certificate to be issued.
sets the subject name for a new request or supersedes the
subject name in a given request.
Add options '-batch' and '-verbose' to 'openssl req'.
Submitted by: Massimiliano Pala <madwolf@hackmasters.net>
Reviewed by: Bodo Moeller
functions on platform were that's the best way to handle exporting
global variables in shared libraries. To enable this functionality,
one must configure with "EXPORT_VAR_AS_FN" or defined the C macro
"OPENSSL_EXPORT_VAR_AS_FUNCTION" in crypto/opensslconf.h (the latter
is normally done by Configure or something similar).
To implement a global variable, use the macro OPENSSL_IMPLEMENT_GLOBAL
in the source file (foo.c) like this:
OPENSSL_IMPLEMENT_GLOBAL(int,foo)=1;
OPENSSL_IMPLEMENT_GLOBAL(double,bar);
To declare a global variable, use the macros OPENSSL_DECLARE_GLOBAL
and OPENSSL_GLOBAL_REF in the header file (foo.h) like this:
OPENSSL_DECLARE_GLOBAL(int,foo);
#define foo OPENSSL_GLOBAL_REF(foo)
OPENSSL_DECLARE_GLOBAL(double,bar);
#define bar OPENSSL_GLOBAL_REF(bar)
The #defines are very important, and therefore so is including the
header file everywere where the defined globals are used.
The macro OPENSSL_EXPORT_VAR_AS_FUNCTION also affects the definition
of ASN.1 items, but that structure is a bt different.
The largest change is in util/mkdef.pl which has been enhanced with
better and easier to understand logic to choose which symbols should
go into the Windows .def files as well as a number of fixes and code
cleanup (among others, algorithm keywords are now sorted
lexicographically to avoid constant rewrites).
form '#if defined(...) || defined(...) || ...' and '#if !defined(...)
&& !defined(...) && ...'. This also avoids the growing number of
special cases it was previously handling (some of them wrongly).
sure they are available in opensslconf.h, by giving them names starting
with "OPENSSL_" to avoid conflicts with other packages and by making
sure e_os2.h will cover all platform-specific cases together with
opensslconf.h.
I've checked fairly well that nothing breaks with this (apart from
external software that will adapt if they have used something like
NO_KRB5), but I can't guarantee it completely, so a review of this
change would be a good thing.
Remove the old broken bio read of serial numbers in the 'ca' index
file. This would choke if a revoked certificate was specified with
a negative serial number.
Fix typo in uid.c
Make ca.c correctly initialize the revocation date.
Make ASN1_UTCTIME_set_string() and ASN1_GENERALIZEDTIME_set_string() set the
string type: so they can initialize ASN1_TIME structures properly.
client code certificates to use to only check response signatures.
I'm not entirely sure if the way I just implemented the verification
is the right way to do it, and would be happy if someone would like to
review this.
Bleichenbacher's DSA attack. With this implementation, the expected
number of iterations never exceeds 2.
New semantics for BN_rand_range():
BN_rand_range(r, min, range) now generates r such that
min <= r < min+range.
(Previously, BN_rand_range(r, min, max) generated r such that
min <= r < max.
It is more convenient to have the range; also the previous
prototype was misleading because max was larger than
the actual maximum.)
certificates.
One is a valid CA which has no basicConstraints
but does have certSign keyUsage.
Other is S/MIME signer with nonRepudiation but
no digitalSignature.
OCSP requests. It can also query reponders and parse or
print out responses.
Still needs some more work: OCSP response checks and
of course documentation.
but will verify the signatures on a response
and locate the signers certifcate.
Still needs to implement a proper OCSP certificate
verify.
Fix warning in RAND_egd().
allocation callbacks so that it is no longer visible to applications
that these live at a different call level than conventional memory
allocation callbacks.
handling routines that need file name and line number information,
I've added a call level to our memory handling routines to allow that
kind of hooking.
only queried when the /dev/[u]random devices did not return enough
entropy. Only the amount of entropy missing to reach the required minimum
is queried, as EGD may be drained.
Queried locations are: /etc/entropy, /var/run/egd-pool
"doall" functions to using type-safe wrappers. As and where required, this
can be replaced by redeclaring the underlying callbacks to use the
underlying "void"-based prototypes (eg. if performance suffers from an
extra level of function invocation).
them for a short period of time (actually, poll them with select(),
then read() whatever is there), which is about 10ms (hard-coded value)
each.
Separate Windows and Unixly code, and start on a VMS variant that
currently just returns 0.
Remove extensions argument from various functions
because it is not needed with the new extension
code.
New function OCSP_cert_to_id() to convert a pair
of certificates into an OCSP_CERTID.
New simple OCSP HTTP function. This is rather primitive
but just about adequate to send OCSP requests and
parse the response.
Fix typo in CRL distribution points extension.
Fix ASN1 code so it adds a final null to constructed
strings.
horrible macros.
Fix two evil ASN1 bugs. Attempt to use 'ctx' when
NULL if input is indefinite length constructed
in asn1_check_tlen() and invalid pointer to ASN1_TYPE
when reusing existing structure (this took *ages* to
find because the new PKCS#12 code triggered it).
most of the old wrappers. A few of the old versions remain
because they are non standard and the corresponding ASN1
code has not been reimplemented yet.
* detect "unknown" algorithms (any C macro starting with NO_ that is
not explicitely mentioned in mkdef.pl as a known algorithm) and
report.
* add a number of algorithms that can be deselected.
* look in ssl/kssl.h as well.
* accept multiple whitespace (not just one SPC) in preprocessor lines.
currently OpenSSL itself wont compile with this set
because some old style stuff remains.
Change old functions X509_sign(), X509_verify() etc
to use new item based functions.
Replace OCSP function declarations with DECLARE macros.
Don't try to print request certificates if signature is not present.
Remove unnecessary test for certificates being NULL.
Fix typos in printed output.
Tidy up output.
Fix for typo in OCSP_SERVICELOC ASN1 template.
Also give a bit more info in CHANGES about the ASN1 revision.
