* PHP-7.1:
move various places to the centralized OpenSSL setup routine
use the new API for opaque symbol in OpenSSL 1.1.x
implement basic config support for OpenSSL 1.1.x
If this does not break the Unix system somehow, I'll be amazed. This should get most of it out, apologies for any errors this may cause on non-Windows ends which I cannot test atm.
Meta data about encrypted streams is now available as part of the
"crypto" key in the array returned by stream_get_meta_data(). This
update deprecates the use of the "session_meta_capture" ssl
context option in encrypted streams.
This reverts commit 13acb7ec65.
With the added capability to negotiate application layer protocols
via the TLS ALPN extension userland needs a method to access the
negotiated protocol on a given stream. The reverted commit added
a new stream_socket_crypto_info() function for this purpose.
This original approach was discarded in favor of using the
already-existing stream_get_meta_data() API which specifically
exists for just such purposes and requires the addition of no new
functions.
A "crypto" key is added to the output of stream_get_meta_data() calls
when invoked using a stream on which crypto is currently active. The
new key's associated array contains the following keys:
- protocol (string e.g. TLSv1.2, TLSv1.1, etc)
- cipher_name (string)
- cipher_bits (int)
- cipher_version (string)
If the TLS ALPN extension was used to successfully negotiate an
application protocol that protocol's identifier is stored in the
following key:
- alpn_protocol
If no ALPN protocol was negotiated the "alpn_protocol" key is not
present in the crypto meta data array. More meta information
concerning the stream's active encryption state may be added in the
future.
Ensure data from OpenSSL internal buffer has been
transfered to PHP stream buffer before a select()
emulation operation is performed
Addresses bug #65137https://bugs.php.net/bug.php?id=65137
Conflicts:
ext/openssl/xp_ssl.c
