From: Tom Krizek <tkrizek@isc.org>
Date: Tue, 25 Oct 2022 12:05:07 +0000 (+0200)
Subject: Support testcrypto.sh usage without including conf.sh
X-Git-Tag: v9.19.7~28^2~4
X-Git-Url: http://git.ipfire.org/gitweb/index.cgi?a=commitdiff_plain;h=bb1c6bbdc701cdbadfe7c796acf8b5ecd719f1b9;p=thirdparty%2Fbind9.git

Support testcrypto.sh usage without including conf.sh

The only variable really needed for the script to work is the path to
the $KEYGEN binary. Allow setting this via an environment variable to
avoid loading conf.sh (and causing a chicken-egg problem). Also make
testcrypto.sh executable to allow its use from conf.sh.
---

diff --git a/bin/tests/system/testcrypto.sh b/bin/tests/system/testcrypto.sh
old mode 100644
new mode 100755
index 96cc39651ed..72237777d92
--- a/bin/tests/system/testcrypto.sh
+++ b/bin/tests/system/testcrypto.sh
@@ -11,14 +11,16 @@
 # See the COPYRIGHT file distributed with this work for additional
 # information regarding copyright ownership.
 
-. ../conf.sh
+if test -z "$KEYGEN"; then
+    . ../conf.sh
+    alg="-a $DEFAULT_ALGORITHM -b $DEFAULT_BITS"
+else
+    alg=""
+fi
 
 prog=$0
-
 args=""
-alg="-a $DEFAULT_ALGORITHM -b $DEFAULT_BITS"
 quiet=0
-
 msg="cryptography"
 while test "$#" -gt 0; do
     case $1 in
@@ -62,6 +64,11 @@ while test "$#" -gt 0; do
     shift
 done
 
+if test -z "$alg"; then
+    echo "${prog}: no algorithm selected"
+    exit 1
+fi
+
 if $KEYGEN $args $alg foo > /dev/null 2>&1
 then
     rm -f Kfoo*