regression tests for scp SFTP protocol support; mostly by Jakub

Jelen in GHPR#194 ok markus

2 files changed, 144 insertions, 128 deletions

diff --git a/regress/usr.bin/ssh/scp-uri.sh b/regress/usr.bin/ssh/scp-uri.sh
index c03d8bbe076..faf5095ac3a 100644
--- a/regress/usr.bin/ssh/scp-uri.sh
+++ b/regress/usr.bin/ssh/scp-uri.sh
@@ -1,4 +1,4 @@
-#	$OpenBSD: scp-uri.sh,v 1.2 2017/12/11 11:41:56 dtucker Exp $
+#	$OpenBSD: scp-uri.sh,v 1.3 2021/08/03 01:05:24 djm Exp $
 #	Placed in the Public Domain.
 
 tid="scp-uri"
@@ -12,7 +12,6 @@ DIR2=${COPY}.dd2
 SRC=`dirname ${SCRIPT}`
 cp ${SRC}/scp-ssh-wrapper.sh ${OBJ}/scp-ssh-wrapper.scp
 chmod 755 ${OBJ}/scp-ssh-wrapper.scp
-scpopts="-q -S ${OBJ}/scp-ssh-wrapper.scp"
 export SCP # used in scp-ssh-wrapper.scp
 
 scpclean() {
@@ -24,47 +23,56 @@ scpclean() {
 cp $OBJ/ssh_config $OBJ/ssh_config.orig
 egrep -v '^	+(Port|User)	+.*$' $OBJ/ssh_config.orig > $OBJ/ssh_config
 
-verbose "$tid: simple copy local file to remote file"
-scpclean
-$SCP $scpopts ${DATA} "scp://${USER}@somehost:${PORT}/${COPY}" || fail "copy failed"
-cmp ${DATA} ${COPY} || fail "corrupted copy"
+for mode in scp sftp ; do
+	if test $mode = scp ; then
+		scpopts="-M scp -q -S ${OBJ}/scp-ssh-wrapper.scp"
+		tag="$tid"
+	else
+		scpopts="-M sftp -D ${SFTPSERVER}"
+		tag="$tid: sftp mode"
+	fi
+	verbose "$tag: simple copy local file to remote file"
+	scpclean
+	$SCP $scpopts ${DATA} "scp://${USER}@somehost:${PORT}/${COPY}" || fail "copy failed"
+	cmp ${DATA} ${COPY} || fail "corrupted copy"
 
-verbose "$tid: simple copy remote file to local file"
-scpclean
-$SCP $scpopts "scp://${USER}@somehost:${PORT}/${DATA}" ${COPY} || fail "copy failed"
-cmp ${DATA} ${COPY} || fail "corrupted copy"
+	verbose "$tag: simple copy remote file to local file"
+	scpclean
+	$SCP $scpopts "scp://${USER}@somehost:${PORT}/${DATA}" ${COPY} || fail "copy failed"
+	cmp ${DATA} ${COPY} || fail "corrupted copy"
 
-verbose "$tid: simple copy local file to remote dir"
-scpclean
-cp ${DATA} ${COPY}
-$SCP $scpopts ${COPY} "scp://${USER}@somehost:${PORT}/${DIR}" || fail "copy failed"
-cmp ${COPY} ${DIR}/copy || fail "corrupted copy"
+	verbose "$tag: simple copy local file to remote dir"
+	scpclean
+	cp ${DATA} ${COPY}
+	$SCP $scpopts ${COPY} "scp://${USER}@somehost:${PORT}/${DIR}" || fail "copy failed"
+	cmp ${COPY} ${DIR}/copy || fail "corrupted copy"
 
-verbose "$tid: simple copy remote file to local dir"
-scpclean
-cp ${DATA} ${COPY}
-$SCP $scpopts "scp://${USER}@somehost:${PORT}/${COPY}" ${DIR} || fail "copy failed"
-cmp ${COPY} ${DIR}/copy || fail "corrupted copy"
+	verbose "$tag: simple copy remote file to local dir"
+	scpclean
+	cp ${DATA} ${COPY}
+	$SCP $scpopts "scp://${USER}@somehost:${PORT}/${COPY}" ${DIR} || fail "copy failed"
+	cmp ${COPY} ${DIR}/copy || fail "corrupted copy"
 
-verbose "$tid: recursive local dir to remote dir"
-scpclean
-rm -rf ${DIR2}
-cp ${DATA} ${DIR}/copy
-$SCP $scpopts -r ${DIR} "scp://${USER}@somehost:${PORT}/${DIR2}" || fail "copy failed"
-for i in $(cd ${DIR} && echo *); do
-	cmp ${DIR}/$i ${DIR2}/$i || fail "corrupted copy"
-done
+	verbose "$tag: recursive local dir to remote dir"
+	scpclean
+	rm -rf ${DIR2}
+	cp ${DATA} ${DIR}/copy
+	$SCP $scpopts -r ${DIR} "scp://${USER}@somehost:${PORT}/${DIR2}" || fail "copy failed"
+	for i in $(cd ${DIR} && echo *); do
+		cmp ${DIR}/$i ${DIR2}/$i || fail "corrupted copy"
+	done
 
-verbose "$tid: recursive remote dir to local dir"
-scpclean
-rm -rf ${DIR2}
-cp ${DATA} ${DIR}/copy
-$SCP $scpopts -r "scp://${USER}@somehost:${PORT}/${DIR}" ${DIR2} || fail "copy failed"
-for i in $(cd ${DIR} && echo *); do
-	cmp ${DIR}/$i ${DIR2}/$i || fail "corrupted copy"
-done
+	verbose "$tag: recursive remote dir to local dir"
+	scpclean
+	rm -rf ${DIR2}
+	cp ${DATA} ${DIR}/copy
+	$SCP $scpopts -r "scp://${USER}@somehost:${PORT}/${DIR}" ${DIR2} || fail "copy failed"
+	for i in $(cd ${DIR} && echo *); do
+		cmp ${DIR}/$i ${DIR2}/$i || fail "corrupted copy"
+	done
 
-# TODO: scp -3
+	# TODO: scp -3
+done
 
 scpclean
 rm -f ${OBJ}/scp-ssh-wrapper.exe
diff --git a/regress/usr.bin/ssh/scp.sh b/regress/usr.bin/ssh/scp.sh
index 685983900fd..1502cfbcfcf 100644
--- a/regress/usr.bin/ssh/scp.sh
+++ b/regress/usr.bin/ssh/scp.sh
@@ -1,4 +1,4 @@
-#	$OpenBSD: scp.sh,v 1.11 2019/07/19 03:45:44 djm Exp $
+#	$OpenBSD: scp.sh,v 1.12 2021/08/03 01:05:24 djm Exp $
 #	Placed in the Public Domain.
 
 tid="scp"
@@ -12,7 +12,6 @@ DIR2=${COPY}.dd2
 SRC=`dirname ${SCRIPT}`
 cp ${SRC}/scp-ssh-wrapper.sh ${OBJ}/scp-ssh-wrapper.scp
 chmod 755 ${OBJ}/scp-ssh-wrapper.scp
-scpopts="-q -S ${OBJ}/scp-ssh-wrapper.scp"
 export SCP # used in scp-ssh-wrapper.scp
 
 scpclean() {
@@ -21,109 +20,118 @@ scpclean() {
 	chmod 755 ${DIR} ${DIR2}
 }
 
-verbose "$tid: simple copy local file to local file"
-scpclean
-$SCP $scpopts ${DATA} ${COPY} || fail "copy failed"
-cmp ${DATA} ${COPY} || fail "corrupted copy"
-
-verbose "$tid: simple copy local file to remote file"
-scpclean
-$SCP $scpopts ${DATA} somehost:${COPY} || fail "copy failed"
-cmp ${DATA} ${COPY} || fail "corrupted copy"
-
-verbose "$tid: simple copy remote file to local file"
-scpclean
-$SCP $scpopts somehost:${DATA} ${COPY} || fail "copy failed"
-cmp ${DATA} ${COPY} || fail "corrupted copy"
-
-verbose "$tid: simple copy local file to remote dir"
-scpclean
-cp ${DATA} ${COPY}
-$SCP $scpopts ${COPY} somehost:${DIR} || fail "copy failed"
-cmp ${COPY} ${DIR}/copy || fail "corrupted copy"
-
-verbose "$tid: simple copy local file to local dir"
-scpclean
-cp ${DATA} ${COPY}
-$SCP $scpopts ${COPY} ${DIR} || fail "copy failed"
-cmp ${COPY} ${DIR}/copy || fail "corrupted copy"
-
-verbose "$tid: simple copy remote file to local dir"
-scpclean
-cp ${DATA} ${COPY}
-$SCP $scpopts somehost:${COPY} ${DIR} || fail "copy failed"
-cmp ${COPY} ${DIR}/copy || fail "corrupted copy"
+for mode in scp sftp ; do
+	if test $mode = scp ; then
+		scpopts="-M scp -q -S ${OBJ}/scp-ssh-wrapper.scp"
+		tag="$tid"
+	else
+		scpopts="-M sftp -D ${SFTPSERVER}"
+		tag="$tid: sftp mode"
+	fi
+	verbose "tid: simple copy local file to local file"
+	scpclean
+	$SCP $scpopts ${DATA} ${COPY} || fail "copy failed"
+	cmp ${DATA} ${COPY} || fail "corrupted copy"
 
-verbose "$tid: recursive local dir to remote dir"
-scpclean
-rm -rf ${DIR2}
-cp ${DATA} ${DIR}/copy
-$SCP $scpopts -r ${DIR} somehost:${DIR2} || fail "copy failed"
-diff -rN ${DIR} ${DIR2} || fail "corrupted copy"
+	verbose "$tag: simple copy local file to remote file"
+	scpclean
+	$SCP $scpopts ${DATA} somehost:${COPY} || fail "copy failed"
+	cmp ${DATA} ${COPY} || fail "corrupted copy"
 
-verbose "$tid: recursive local dir to local dir"
-scpclean
-rm -rf ${DIR2}
-cp ${DATA} ${DIR}/copy
-$SCP $scpopts -r ${DIR} ${DIR2} || fail "copy failed"
-diff -rN ${DIR} ${DIR2} || fail "corrupted copy"
+	verbose "$tag: simple copy remote file to local file"
+	scpclean
+	$SCP $scpopts somehost:${DATA} ${COPY} || fail "copy failed"
+	cmp ${DATA} ${COPY} || fail "corrupted copy"
 
-verbose "$tid: recursive remote dir to local dir"
-scpclean
-rm -rf ${DIR2}
-cp ${DATA} ${DIR}/copy
-$SCP $scpopts -r somehost:${DIR} ${DIR2} || fail "copy failed"
-diff -rN ${DIR} ${DIR2} || fail "corrupted copy"
+	verbose "$tag: simple copy local file to remote dir"
+	scpclean
+	cp ${DATA} ${COPY}
+	$SCP $scpopts ${COPY} somehost:${DIR} || fail "copy failed"
+	cmp ${COPY} ${DIR}/copy || fail "corrupted copy"
 
-verbose "$tid: shell metacharacters"
-scpclean
-(cd ${DIR} && \
- touch '`touch metachartest`' && \
- $SCP $scpopts *metachar* ${DIR2} 2>/dev/null; \
- [ ! -f metachartest ] ) || fail "shell metacharacters"
+	verbose "$tag: simple copy local file to local dir"
+	scpclean
+	cp ${DATA} ${COPY}
+	$SCP $scpopts ${COPY} ${DIR} || fail "copy failed"
+	cmp ${COPY} ${DIR}/copy || fail "corrupted copy"
 
-if [ ! -z "$SUDO" ]; then
-	verbose "$tid: skipped file after scp -p with failed chown+utimes"
+	verbose "$tag: simple copy remote file to local dir"
 	scpclean
-	cp -p ${DATA} ${DIR}/copy
-	cp -p ${DATA} ${DIR}/copy2
-	cp ${DATA} ${DIR2}/copy
-	chmod 660 ${DIR2}/copy
-	$SUDO chown root ${DIR2}/copy
-	$SCP -p $scpopts somehost:${DIR}/\* ${DIR2} >/dev/null 2>&1
-	$SUDO diff -rN ${DIR} ${DIR2} || fail "corrupted copy"
-	$SUDO rm ${DIR2}/copy
-fi
-
-for i in 0 1 2 3 4 5 6 7; do
-	verbose "$tid: disallow bad server #$i"
-	SCPTESTMODE=badserver_$i
-	export DIR SCPTESTMODE
+	cp ${DATA} ${COPY}
+	$SCP $scpopts somehost:${COPY} ${DIR} || fail "copy failed"
+	cmp ${COPY} ${DIR}/copy || fail "corrupted copy"
+
+	verbose "$tag: recursive local dir to remote dir"
 	scpclean
-	$SCP $scpopts somehost:${DATA} ${DIR} >/dev/null 2>/dev/null
-	[ -d {$DIR}/rootpathdir ] && fail "allows dir relative to root dir"
-	[ -d ${DIR}/dotpathdir ] && fail "allows dir creation in non-recursive mode"
+	rm -rf ${DIR2}
+	cp ${DATA} ${DIR}/copy
+	$SCP $scpopts -r ${DIR} somehost:${DIR2} || fail "copy failed"
+	diff -rN ${DIR} ${DIR2} || fail "corrupted copy"
 
+	verbose "$tag: recursive local dir to local dir"
 	scpclean
-	$SCP -r $scpopts somehost:${DATA} ${DIR2} >/dev/null 2>/dev/null
-	[ -d ${DIR}/dotpathdir ] && fail "allows dir creation outside of subdir"
+	rm -rf ${DIR2}
+	cp ${DATA} ${DIR}/copy
+	$SCP $scpopts -r ${DIR} ${DIR2} || fail "copy failed"
+	diff -rN ${DIR} ${DIR2} || fail "corrupted copy"
 
+	verbose "$tag: recursive remote dir to local dir"
 	scpclean
-	$SCP -pr $scpopts somehost:${DATA} ${DIR2} >/dev/null 2>/dev/null
-	[ ! -w ${DIR2} ] && fail "allows target root attribute change"
+	rm -rf ${DIR2}
+	cp ${DATA} ${DIR}/copy
+	$SCP $scpopts -r somehost:${DIR} ${DIR2} || fail "copy failed"
+	diff -rN ${DIR} ${DIR2} || fail "corrupted copy"
 
+	verbose "$tag: shell metacharacters"
 	scpclean
-	$SCP $scpopts somehost:${DATA} ${DIR2} >/dev/null 2>/dev/null
-	[ -e ${DIR2}/extrafile ] && fail "allows unauth object creation"
-	rm -f ${DIR2}/extrafile
+	(cd ${DIR} && \
+	 touch '`touch metachartest`' && \
+	 $SCP $scpopts *metachar* ${DIR2} 2>/dev/null; \
+	 [ ! -f metachartest ] ) || fail "shell metacharacters"
+
+	if [ ! -z "$SUDO" ]; then
+		verbose "$tag: skipped file after scp -p with failed chown+utimes"
+		scpclean
+		cp -p ${DATA} ${DIR}/copy
+		cp -p ${DATA} ${DIR}/copy2
+		cp ${DATA} ${DIR2}/copy
+		chmod 660 ${DIR2}/copy
+		$SUDO chown root ${DIR2}/copy
+		$SCP -p $scpopts somehost:${DIR}/\* ${DIR2} >/dev/null 2>&1
+		$SUDO diff -rN ${DIR} ${DIR2} || fail "corrupted copy"
+		$SUDO rm ${DIR2}/copy
+	fi
+
+	for i in 0 1 2 3 4 5 6 7; do
+		verbose "$tag: disallow bad server #$i"
+		SCPTESTMODE=badserver_$i
+		export DIR SCPTESTMODE
+		scpclean
+		$SCP $scpopts somehost:${DATA} ${DIR} >/dev/null 2>/dev/null
+		[ -d {$DIR}/rootpathdir ] && fail "allows dir relative to root dir"
+		[ -d ${DIR}/dotpathdir ] && fail "allows dir creation in non-recursive mode"
+
+		scpclean
+		$SCP -r $scpopts somehost:${DATA} ${DIR2} >/dev/null 2>/dev/null
+		[ -d ${DIR}/dotpathdir ] && fail "allows dir creation outside of subdir"
+
+		scpclean
+		$SCP -pr $scpopts somehost:${DATA} ${DIR2} >/dev/null 2>/dev/null
+		[ ! -w ${DIR2} ] && fail "allows target root attribute change"
+
+		scpclean
+		$SCP $scpopts somehost:${DATA} ${DIR2} >/dev/null 2>/dev/null
+		[ -e ${DIR2}/extrafile ] && fail "allows unauth object creation"
+		rm -f ${DIR2}/extrafile
+	done
+
+	verbose "$tag: detect non-directory target"
+	scpclean
+	echo a > ${COPY}
+	echo b > ${COPY2}
+	$SCP $scpopts ${DATA} ${COPY} ${COPY2}
+	cmp ${COPY} ${COPY2} >/dev/null && fail "corrupt target"
 done
 
-verbose "$tid: detect non-directory target"
-scpclean
-echo a > ${COPY}
-echo b > ${COPY2}
-$SCP $scpopts ${DATA} ${COPY} ${COPY2}
-cmp ${COPY} ${COPY2} >/dev/null && fail "corrupt target"
-
 scpclean
 rm -f ${OBJ}/scp-ssh-wrapper.exe