Adding upstream version 1:8.4p1.upstream/1%8.4p1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 52 insertions, 0 deletions

diff --git a/regress/keygen-comment.sh b/regress/keygen-comment.sh
new file mode 100644
index 0000000..af571d3
--- /dev/null
+++ b/regress/keygen-comment.sh
@@ -0,0 +1,52 @@
+#    Placed in the Public Domain.
+
+tid="Comment extraction from private key"
+
+S1="secret1"
+
+check_fingerprint () {
+	file="$1"
+	comment="$2"
+	trace "fingerprinting $file"
+	if ! ${SSHKEYGEN} -l -E sha256 -f $file > $OBJ/$t-fgp ; then
+		fail "ssh-keygen -l failed for $t-key"
+	fi
+	if ! egrep "^([0-9]+) SHA256:(.){43} ${comment} \(.*\)\$" \
+	    $OBJ/$t-fgp >/dev/null 2>&1 ; then
+		fail "comment is not correctly recovered for $t-key"
+	fi
+	rm -f $OBJ/$t-fgp
+}
+
+for fmt in '' RFC4716 PKCS8 PEM; do
+	for t in $SSH_KEYTYPES; do
+		trace "generating $t key in '$fmt' format"
+		rm -f $OBJ/$t-key*
+		oldfmt=""
+		case "$fmt" in
+		PKCS8|PEM) oldfmt=1 ;;
+		esac
+		# Some key types like ssh-ed25519 and *@openssh.com are never
+		# stored in old formats.
+		case "$t" in
+		ssh-ed25519|*openssh.com) test -z "$oldfmt" || continue ;;
+		esac
+		comment="foo bar"
+		fmtarg=""
+		test -z "$fmt" || fmtarg="-m $fmt"
+		${SSHKEYGEN} $fmtarg -N '' -C "${comment}" \
+		    -t $t -f $OBJ/$t-key >/dev/null 2>&1 || \
+			fatal "keygen of $t in format $fmt failed"
+		check_fingerprint $OBJ/$t-key "${comment}"
+		check_fingerprint $OBJ/$t-key.pub "${comment}"
+		# Output fingerprint using only private file
+		trace "fingerprinting $t key using private key file"
+		rm -f $OBJ/$t-key.pub
+		if [ ! -z "$oldfmt" ] ; then
+			# Comment cannot be recovered from old format keys.
+			comment="no comment"
+		fi
+		check_fingerprint $OBJ/$t-key "${comment}"
+		rm -f $OBJ/$t-key*
+	done
+done