upstream: Add test for ssh-keygen printing of SSHFP records.

OpenBSD-Regress-ID: fde9566b56eeb980e149bbe157a884838507c46b

regress/Makefile

@@ -1,4 +1,4 @@
-#	$OpenBSD: Makefile,v 1.110 2020/12/22 06:03:36 djm Exp $
+#	$OpenBSD: Makefile,v 1.111 2021/07/18 23:10:10 dtucker Exp $
 
 tests:		prep file-tests t-exec unit
 
@@ -46,6 +46,7 @@ LTESTS= 	connect \
 		keygen-change \
 		keygen-convert \
 		keygen-moduli \
+		keygen-sshfp \
 		key-options \
 		scp \
 		scp-uri \

regress/keygen-sshfp.sh

@@ -0,0 +1,15 @@
+#	$OpenBSD: keygen-sshfp.sh,v 1.1 2021/07/18 23:10:10 dtucker Exp $
+#	Placed in the Public Domain.
+
+tid="keygen-sshfp"
+
+trace "keygen fingerprints"
+fp=`${SSHKEYGEN} -r test -f ${SRC}/rsa_openssh.pub | awk '$5=="1"{print $6}'`
+if [ "$fp" != "99c79cc09f5f81069cc017cdf9552cfc94b3b929" ]; then
+	fail "keygen fingerprint sha1"
+fi
+fp=`${SSHKEYGEN} -r test -f ${SRC}/rsa_openssh.pub | awk '$5=="2"{print $6}'`
+if [ "$fp" != \
+    "e30d6b9eb7a4de495324e4d5870b8220577993ea6af417e8e4a4f1c5bf01a9b6" ]; then
+	fail "keygen fingerprint sha256"
+fi