When writing out the hint, if the hint > 0, then we write it out otherwise
we skip it.

Previously when reading the hint back in, if were expecting to see one
(because the ticket length > 0), but it wasn't present then we set the hint
to -1, otherwise we set it to 0. This fails to set the hint to the same as
when it was written out.

The hint should never be negative because the RFC states the hint is
unsigned. It is valid for a server to set the hint to 0 (this means the
lifetime is unspecified according to the RFC). If the server set it to 0, it
should still be 0 when we read it back in.

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

SSL_SESSION_get_ticket_lifetime_hint. The latter has been reported as
required to fix Qt for OpenSSL 1.1.0. I have also added the former in order
to determine whether a ticket is present or not - otherwise it is difficult
to know whether a zero lifetime hint is because the server set it to 0, or
because there is no ticket.

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

From RFC4507:
"The ticket_lifetime_hint field contains a hint from the server about how
long the ticket should be stored.  The value indicates the lifetime in
seconds as a 32-bit unsigned integer in network byte order."

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

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

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

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

Print usage message.

Print expected and got values if mismatch.
Reviewed-by: Andy Polyakov <appro@openssl.org>

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

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

Specifically, an ASN.1 NumericString in the certificate CN will fail UTF-8 conversion
and result in a negative return value, which the "x509 -checkhost" command-line option
incorrectly interpreted as success.

Also update X509_check_host docs to reflect reality.

Thanks to Sean Burford (Google) for reporting this issue.

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

./config --strict-warnings enable-deprecated

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

Mark them as such with OPENSSL_USE_DEPRECATED

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

In master OPENSSL_NO_DEPRECATED is the default anyway. By including it in
--strict-warnings as well this means you cannot combine enable-deprecated
with --strict-warnings.

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

Reviewed-by: Emilia Käsper <emilia@openssl.org>

Reviewed-by: Emilia Käsper <emilia@openssl.org>

Don't hard code NID_id_pbkdf2 in PBES2: look it up in PBE table.
Reviewed-by: Andy Polyakov <appro@openssl.org>

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

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

Free up bio_err after memory leak data has been printed to it.

In int_free_ex_data if ex_data is NULL there is nothing to free up
so return immediately and don't reallocate it.
Reviewed-by: Tim Hudson <tjh@openssl.org>

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

- SIGSEGV/ILL in CCM (RT#3688);
- SIGBUS in OCB;

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

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

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

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

This is a final pass looking for '#if 0'/'#if 1' controls and
removing the appropriate pieces.

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

There is no mechanism to do that at the moment - SSL_set_bio makes changes
to the wbio even if you pass in SSL_get_wbio().

This commit introduces two new API functions SSL_set_rbio() and
SSL_set_wbio(). These do the same job as SSL_set_bio() except they enable
you to manage the rbio and wbio individually.

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

Remove ui_compat.h from Makefile dependencies
And from two VMS build/install scripts.

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

This is the last of the old DES API.

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

Unused type; a pair X509 certificates. Intended for LDAP support.

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

For code bracketed by "#if 1" then remove the alternate
"#else .. #endif" lines.

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

I left many "#if 0" lines, usually because I thought we would
probably want to revisit them later, or because they provided
some useful internal documentation tips.

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

The mkstack.pl script now generates the entire safestack.h file.
It generates output that follows the coding style.
Also, removed all instances of the obsolete IMPLEMENT_STACK_OF
macro.

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

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

Disabling HMAC doesn't work. If it did it would end up disabling a lot of
OpenSSL functionality (it is required for all versions of TLS for example).
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Richard Levitte <levitte@openssl.org>

This is an ancient bug workaround for Netscape clients. The documentation
talks about versions 3.x and 4.x beta.

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

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

Use memset() not inline code.  Compilers are smarter now.

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

A few minor cleanups to remove pre-processor "#if 1" stuff.

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

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

TABLE wasn't updated from a previous Configure change
Missed an RMD160/RIPE/RIPEMD unification in mkdef.pl
Makefile install_sw referenced file doc/openssl-shared.txt (RT3686)
Needed to run 'make update' because
        - Various old code has been removed
        - Varous old #ifdef tests were removed

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