From 14490fe7b0f45b1b19f8a3dc10eb3d214f27f5bd Mon Sep 17 00:00:00 2001
From: Darren Tucker <dtucker@zip.com.au>
Date: Fri, 17 May 2013 09:44:20 +1000
Subject: [PATCH]    - dtucker@cvs.openbsd.org 2013/05/16 04:26:10     
 [regress/rekey.sh]      add server-side rekey test

---
 ChangeLog        |  3 +++
 regress/rekey.sh | 24 ++++++++++++++++++++----
 2 files changed, 23 insertions(+), 4 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index b44002024..cff12dd94 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -36,6 +36,9 @@
    - dtucker@cvs.openbsd.org 2013/05/16 03:33:30
      [regress/rekey.sh]
      test rekeying when there's no data being transferred
+   - dtucker@cvs.openbsd.org 2013/05/16 04:26:10
+     [regress/rekey.sh]
+     add server-side rekey test
 
 20130516
  - (djm) [contrib/ssh-copy-id] Fix bug that could cause "rm *" to be 
diff --git a/regress/rekey.sh b/regress/rekey.sh
index 3576a2a01..736da9f92 100644
--- a/regress/rekey.sh
+++ b/regress/rekey.sh
@@ -1,4 +1,4 @@
-#	$OpenBSD: rekey.sh,v 1.5 2013/05/16 03:33:30 dtucker Exp $
+#	$OpenBSD: rekey.sh,v 1.6 2013/05/16 04:26:10 dtucker Exp $
 #	Placed in the Public Domain.
 
 tid="rekey during transfer data"
@@ -12,7 +12,7 @@ touch ${DATA}
 dd if=/bin/ls${EXEEXT} of=${DATA} bs=1k seek=511 count=1 > /dev/null 2>&1
 
 for s in 16 1k 128k 256k; do
-	verbose "rekeylimit ${s}"
+	verbose "client rekeylimit ${s}"
 	rm -f ${COPY} ${LOG}
 	cat $DATA | \
 		${SSH} -oCompression=no -oRekeyLimit=$s \
@@ -30,7 +30,7 @@ for s in 16 1k 128k 256k; do
 done
 
 for s in 5 10; do
-	verbose "rekeylimit default ${s}"
+	verbose "client rekeylimit default ${s}"
 	rm -f ${COPY} ${LOG}
 	cat $DATA | \
 		${SSH} -oCompression=no -oRekeyLimit="default $s" -F \
@@ -48,7 +48,7 @@ for s in 5 10; do
 done
 
 for s in 5 10; do
-	verbose "rekeylimit default ${s} no data"
+	verbose "client rekeylimit default ${s} no data"
 	rm -f ${COPY} ${LOG}
 	${SSH} -oCompression=no -oRekeyLimit="default $s" -F \
 		$OBJ/ssh_proxy somehost "sleep $s;sleep 3"
@@ -63,4 +63,20 @@ for s in 5 10; do
 	fi
 done
 
+echo "rekeylimit default 5" >>$OBJ/sshd_proxy
+for s in 5 10; do
+	verbose "server rekeylimit default ${s} no data"
+	rm -f ${COPY} ${LOG}
+	${SSH} -oCompression=no -F $OBJ/ssh_proxy somehost "sleep $s;sleep 3"
+	if [ $? -ne 0 ]; then
+		fail "ssh failed"
+	fi
+	n=`grep 'NEWKEYS sent' ${LOG} | wc -l`
+	n=`expr $n - 1`
+	trace "$n rekeying(s)"
+	if [ $n -lt 1 ]; then
+		fail "no rekeying occured"
+	fi
+done
+
 rm -f ${COPY} ${DATA}