Update OpenSSL API usage to support OpenSSL 1.1
Most structure definitions in OpenSSL are now opaque and we must call
the appropriate accessor functions to get information from them.
Not all the accessors are available in older versions, so define the
missing accessors as macros.
The X509_retrieve_match() function is no longer usable, as we cannot
initialise an X509_OBJECT ourselves. Instead, iterate over the
certificate store and use X509_OBJECT_get_type and X509_cmp to
2 files changed