From: Michael Tokarev <mjt@tls.msk.ru>
Date: Tue, 19 Apr 2022 15:14:01 +0000 (+0300)
Subject: unbound-control-setup: check openssl
X-Git-Tag: release-1.21.0rc1~69
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=faf3d358dc36256505f4dfe0b9d37a571308e308;p=thirdparty%2Funbound.git

unbound-control-setup: check openssl

Before doing anything, check if openssl binary (which we will use)
is available, and print a useful error message if it is not found.
---

diff --git a/smallapp/unbound-control-setup.sh.in b/smallapp/unbound-control-setup.sh.in
index eaf1d082c..90af77b38 100644
--- a/smallapp/unbound-control-setup.sh.in
+++ b/smallapp/unbound-control-setup.sh.in
@@ -104,6 +104,10 @@ while getopts 'd:hr' arg; do
 done
 shift $((OPTIND - 1))
 
+if ! command -v openssl >/dev/null; then
+    echo "$0 requires openssl package to be installed to generate the keys." >&2
+    exit 1
+fi
 
 echo "setup in directory $DESTDIR"
 cd "$DESTDIR"