whichopensslcnf again has an outdated regex

[Leroy Tennison]

Previous bug 992012 has surfaced again because openssl is now version 1.1.1, line 10 of whichopensslcnf (easy-rsa 2.2.2-2) fails on Ubuntu 18.04 LTS with:

(source vars;whichopensslcnf bogus)

bogus/openssl.cnf
**************************************************************
  No bogus/openssl.cnf file could be found
  Further invocations will fail
**************************************************************

The current line 10 reads:

    elif $OPENSSL version | grep -E "1\.0\.[[:digit:]][[:alnum:]]?" > /dev/null; then
                                        ^

Note position of caret above, this is the bug

The "fix" I used is:

    elif $OPENSSL version | grep -E "1\.[01]\.[[:digit:]][[:alnum:]]?" > /dev/null; then
                                        ^
Again, not the caret above

If this is an acceptable fix, is the openssl-1.0.0.cnf supplied with easy-rsa still good for openssl 1.1.1?

[Leroy Tennison (ltennison)]

Oops, whichopensslcnf doesn't take a parameter - the output when run without a parameter reads:

/openssl.cnf
**************************************************************
  No /openssl.cnf file could be found
  Further invocations will fail
**************************************************************

The rest of the bug is correct.