From: djm@openbsd.org <djm@openbsd.org>
Date: Thu, 29 Oct 2015 08:05:17 +0000 (+0000)
Subject: upstream commit
X-Git-Tag: V_7_2_P1~129
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b67e2e76fcf1ae7c802eb27ca927e16c91a513ff;p=thirdparty%2Fopenssh-portable.git

upstream commit

regress test for "PubkeyAcceptedKeyTypes +..." inside a
 Match block

Upstream-Regress-ID: 246c37ed64a2e5704d4c158ccdca1ff700e10647
---

diff --git a/regress/limit-keytype.sh b/regress/limit-keytype.sh
index 71781b26e..c0cf2fed6 100644
--- a/regress/limit-keytype.sh
+++ b/regress/limit-keytype.sh
@@ -1,4 +1,4 @@
-#	$OpenBSD: limit-keytype.sh,v 1.3 2015/10/26 02:50:58 dtucker Exp $
+#	$OpenBSD: limit-keytype.sh,v 1.4 2015/10/29 08:05:17 djm Exp $
 #	Placed in the Public Domain.
 
 tid="restrict pubkey type"
@@ -20,6 +20,8 @@ ${SSHKEYGEN} -q -N '' -t rsa -f $OBJ/user_key2 || \
 	fatal "ssh-keygen failed"
 ${SSHKEYGEN} -q -N '' -t rsa -f $OBJ/user_key3 || \
 	fatal "ssh-keygen failed"
+${SSHKEYGEN} -q -N '' -t dsa -f $OBJ/user_key4 || \
+	fatal "ssh-keygen failed"
 ${SSHKEYGEN} -q -s $OBJ/user_ca_key -I "regress user key for $USER" \
 	-z $$ -n ${USER},mekmitasdigoat $OBJ/user_key3 ||
 		fatal "couldn't sign user_key1"
@@ -77,3 +79,19 @@ ${SSH} $certopts proxy true || fatal "cert failed"
 ${SSH} $opts -i $OBJ/user_key1 proxy true && fatal "key1 succeeded"
 ${SSH} $opts -i $OBJ/user_key2 proxy true && fatal "key2 succeeded"
 
+# Allow RSA in main config, Ed25519 for non-existent user.
+verbose "match w/ no match"
+prepare_config "PubkeyAcceptedKeyTypes ssh-rsa" \
+	"Match user x$USER" "PubkeyAcceptedKeyTypes +ssh-ed25519"
+${SSH} $certopts proxy true && fatal "cert succeeded"
+${SSH} $opts -i $OBJ/user_key1 proxy true && fatal "key1 succeeded"
+${SSH} $opts -i $OBJ/user_key2 proxy true || fatal "key2 failed"
+
+# Allow only DSA in main config, Ed25519 for user.
+verbose "match w/ matching"
+prepare_config "PubkeyAcceptedKeyTypes ssh-dss" \
+	"Match user $USER" "PubkeyAcceptedKeyTypes +ssh-ed25519"
+${SSH} $certopts proxy true || fatal "cert failed"
+${SSH} $opts -i $OBJ/user_key1 proxy true || fatal "key1 failed"
+${SSH} $opts -i $OBJ/user_key4 proxy true && fatal "key4 succeeded"
+