[fixes github issue #447]

Reviewed-by: Tim Hudson <tjh@openssl.org>

Reviewed-by: Rich Salz <rsalz@openssl.org>

Configure has, so far, had no control at all of which 'no-' options it
can be given.  This means that, for example, someone could configure
with something absurd like 'no-stack' and then watch the build crumble
to dust...  or file a bug report.

This introduces some sanity into the possible choices.

The added list comes from looking for the explicit ones used in
Configure, and from grepping after OPENSSL_NO_ in all source files.

Reviewed-by: Rich Salz <rsalz@openssl.org>

Reviewed-by: Matt Caswell <matt@openssl.org>

Reviewed-by: Matt Caswell <matt@openssl.org>

Because the default error macro generator assumes the header file with
error macros is in include/openssl and therefore generates a C file
with error texts that include <openssl/{name}.h>, we need to generate
the error macros and texts for CT separately, since the CT module
doesn't follow the default criteria.

Reviewed-by: Matt Caswell <matt@openssl.org>

The function SSLv23_server_method() is an old name. New code should use
TLS_server_method() instead. Therefore don't use SSLv23_server_method() in
an example in the docs.

Reviewed-by: Richard Levitte <levitte@openssl.org>

Change the sanity check in PACKET_buf_init to check for excessive length
buffers, which should catch the interesting cases where len has been cast
from a negative value whilst avoiding any undefined behaviour.

RT#4094

Reviewed-by: Richard Levitte <levitte@openssl.org>

Reviewed-by: Matt Caswell <matt@openssl.org>

Reviewed-by: Rich Salz <rsalz@openssl.org>

Reviewed-by: Rich Salz <rsalz@openssl.org>

Rename it to ct_int.h

Reviewed-by: Rich Salz <rsalz@openssl.org>

Check for Host header in query_responder instead of process_responder. This
also fixes a memory leak in the old code if the headers was NULL.

Reviewed-by: Richard Levitte <levitte@openssl.org>

Reviewed-by: Richard Levitte <levitte@openssl.org>

Reviewed-by: Tim Hudson <tjh@openssl.org>

Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Richard Levitte <levitte@openssl.org>

Signed-off-by: Rich Salz <rsalz@akamai.com>
Reviewed-by: Andy Polyakov <appro@openssl.org>

When using command line applications errors occur when trying to
load engines specified in a config file. Introduced by commit
a0a82324



RT#4093

Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>

There are a number of engines in the OpenSSL source code which are now
obsolete. The following engines have been removed: 4758cca, aep, atalla,
cswift, nuron, sureware.

Reviewed-by: Rich Salz <rsalz@openssl.org>

Don't mark a certificate as self signed if keyUsage is present and
certificate signing not asserted.

PR#3979

Reviewed-by: Matt Caswell <matt@openssl.org>

Reviewed-by: Rich Salz <rsalz@openssl.org>

Reviewed-by: Rich Salz <rsalz@openssl.org>

Reviewed-by: Rich Salz <rsalz@openssl.org>

Reviewed-by: Rich Salz <rsalz@openssl.org>

Reviewed-by: Rich Salz <rsalz@openssl.org>

Reviewed-by: Matt Caswell <matt@openssl.org>

False positive: gcc (4.8) can't figure out the SSL_IS_DTLS logic.

Reviewed-by: Richard Levitte <levitte@openssl.org>

Thanks to the OpenBSD community for bringing this to our attention.

Reviewed-by: Rich Salz <rsalz@openssl.org>

Reviewed-by: Rich Salz <rsalz@openssl.org>

Reviewed-by: Rich Salz <rsalz@openssl.org>

RFC5753 requires that we omit parameters for AES key wrap and set them
to NULL for 3DES wrap. OpenSSL decrypt uses the received algorithm
parameters so can transparently handle either form.

Reviewed-by: Andy Polyakov <appro@openssl.org>

Follow-up to f386742c

.

Signed-off-by: Rich Salz <rsalz@openssl.org>
Reviewed-by: Andy Polyakov <appro@openssl.org>

Signed-off-by: Rich Salz <rsalz@akamai.com>
Reviewed-by: Andy Polyakov <appro@openssl.org>

Reviewed-by: Richard Levitte <levitte@openssl.org>

Reviewed-by: Richard Levitte <levitte@openssl.org>

Reviewed-by: Richard Levitte <levitte@openssl.org>

(part by Alessandro Ghedini)

Reviewed-by: Richard Levitte <levitte@openssl.org>

Previous OpenSSL versions used -set_serial, but master was using
-set-serial - so rename it back to the old version.

RT#4059

Reviewed-by: Richard Levitte <levitte@openssl.org>

Loading the config file after processing command line options can
cause problems, e.g. where an engine provides new ciphers/digests
these are not then recoginised on the command line. Move the
default config file loading to before the command line option
processing. Whilst we're doing this we might as well centralise
this instead of doing it individually for each application. Finally
if we do it before the OpenSSL_add_ssl_algorithms() call then
ciphersuites provided by an engine (e.g. GOST) can be available to
the apps.

RT#4085
RT#4086

Reviewed-by: Richard Levitte <levitte@openssl.org>

There used to be options -macopt and -sigopt in <=1.0.2 for the dgst
command line app. These were incorrectly spelled as -macop and -sigop in
master.

RT#4072

Reviewed-by: Andy Polyakov <appro@openssl.org>