security/easy-rsa: fix EASYRSA override and locale

* remove our own wrapper, overriding the EASYRSA folder is no
  longer working since 3.1.0.

* patch EasyRSA to unset LC_ALL and override LC_TIME, to avoid
  date command failures

* bump PORTREVISION=2

see comment #7 ff. of
PR:		264415

security/easy-rsa/Makefile

@@ -1,6 +1,6 @@
 PORTNAME=	easy-rsa
 DISTVERSION=	3.1.0
-PORTREVISION=	1
+PORTREVISION=	2
 CATEGORIES=	security net-mgmt
 MASTER_SITES=	https://github.com/OpenVPN/easy-rsa/releases/download/v${DISTVERSION}/
 DISTNAME=	EasyRSA-${DISTVERSION}
@@ -28,14 +28,11 @@ _pd_files=	ChangeLog COPYING.md README.md README.quickstart.md mktemp.txt
 _pd_dirs=	doc/
 PORTDOCS=	${_pd_files} ${_pd_dirs}
 
-SUB_FILES=	easyrsa
-
 do-install:
 		${MKDIR} ${STAGEDIR}${PREFIX}/bin
 		${MKDIR} ${STAGEDIR}${DATADIR}/x509-types/
-		${INSTALL_SCRIPT} ${WRKDIR}/easyrsa ${STAGEDIR}${PREFIX}/bin/
+		${INSTALL_SCRIPT} ${WRKSRC}/easyrsa ${STAGEDIR}${PREFIX}/bin/
 		${LN} -fh ${STAGEDIR}${PREFIX}/bin/easyrsa ${STAGEDIR}${PREFIX}/bin/easy-rsa
-		${INSTALL_SCRIPT} ${WRKSRC}/easyrsa ${STAGEDIR}${DATADIR}/easyrsa.real
 		${INSTALL_DATA} ${WRKSRC}/vars.example ${STAGEDIR}${DATADIR}/
 		${INSTALL_DATA} ${WRKSRC}/openssl-easyrsa.cnf ${STAGEDIR}${DATADIR}/openssl-easyrsa.cnf.example
 		(cd ${WRKSRC}/x509-types/ && ${COPYTREE_SHARE} . ${STAGEDIR}${DATADIR}/x509-types/)

security/easy-rsa/files/easyrsa.in

@@ -1,4 +0,0 @@
-#! /bin/sh
-: ${EASYRSA:="%%PREFIX%%/share/easy-rsa"}
-export EASYRSA
-exec "%%PREFIX%%/share/easy-rsa/easyrsa.real" "$@"

security/easy-rsa/files/patch-easyrsa

@@ -0,0 +1,14 @@
+Isolate date -j -f ... + ... from locale.
+Filed upstream as Issue #591 <https://github.com/OpenVPN/easy-rsa/issues/591>
+
+--- easyrsa.orig	2022-05-19 01:53:50 UTC
++++ easyrsa
+@@ -3829,6 +3829,8 @@ VERSION_TEXT
+ NL='
+ '
+ 
++LC_TIME=C ; export LC_TIME ; unset LC_ALL
++
+ # Be secure with a restrictive umask
+ [ -z "$EASYRSA_NO_UMASK" ] && umask "${EASYRSA_UMASK:-077}"
+ 

security/easy-rsa/pkg-plist

@@ -1,5 +1,4 @@
 bin/easyrsa
 bin/easy-rsa
-%%DATADIR%%/easyrsa.real
 @sample %%DATADIR%%/openssl-easyrsa.cnf.example %%DATADIR%%/openssl-easyrsa.cnf
 %%DATADIR%%/vars.example