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Damien Miller50c6eed2006-01-31 22:06:41 +11001# $OpenBSD: scp.sh,v 1.7 2006/01/31 10:36:33 djm Exp $
Darren Tucker50433a92004-06-16 20:15:59 +10002# Placed in the Public Domain.
3
4tid="scp"
5
6#set -x
7
Darren Tucker8a2f1b32004-06-17 15:18:32 +10008# Figure out if diff understands "-N"
9if diff -N ${SRC}/scp.sh ${SRC}/scp.sh 2>/dev/null; then
10 DIFFOPT="-rN"
11else
12 DIFFOPT="-r"
13fi
14
Darren Tucker0521dcb2004-08-29 19:39:09 +100015DATA=/bin/ls${EXEEXT}
Darren Tucker50433a92004-06-16 20:15:59 +100016COPY=${OBJ}/copy
17COPY2=${OBJ}/copy2
18DIR=${COPY}.dd
19DIR2=${COPY}.dd2
20
21SRC=`dirname ${SCRIPT}`
Darren Tucker0521dcb2004-08-29 19:39:09 +100022cp ${SRC}/scp-ssh-wrapper.sh ${OBJ}/scp-ssh-wrapper.scp
23chmod 755 ${OBJ}/scp-ssh-wrapper.scp
24scpopts="-q -S ${OBJ}/scp-ssh-wrapper.scp"
Darren Tucker50433a92004-06-16 20:15:59 +100025
26scpclean() {
27 rm -rf ${COPY} ${COPY2} ${DIR} ${DIR2}
28 mkdir ${DIR} ${DIR2}
29}
30
Damien Miller0b996462006-01-31 22:05:23 +110031verbose "$tid: simple copy local file to local file"
32scpclean
33$SCP $scpopts ${DATA} ${COPY} || fail "copy failed"
34cmp ${DATA} ${COPY} || fail "corrupted copy"
35
Darren Tucker50433a92004-06-16 20:15:59 +100036verbose "$tid: simple copy local file to remote file"
37scpclean
38$SCP $scpopts ${DATA} somehost:${COPY} || fail "copy failed"
39cmp ${DATA} ${COPY} || fail "corrupted copy"
40
41verbose "$tid: simple copy remote file to local file"
42scpclean
43$SCP $scpopts somehost:${DATA} ${COPY} || fail "copy failed"
44cmp ${DATA} ${COPY} || fail "corrupted copy"
45
46verbose "$tid: simple copy local file to remote dir"
47scpclean
48cp ${DATA} ${COPY}
49$SCP $scpopts ${COPY} somehost:${DIR} || fail "copy failed"
50cmp ${COPY} ${DIR}/copy || fail "corrupted copy"
51
Damien Miller0b996462006-01-31 22:05:23 +110052verbose "$tid: simple copy local file to local dir"
53scpclean
54cp ${DATA} ${COPY}
55$SCP $scpopts ${COPY} ${DIR} || fail "copy failed"
56cmp ${COPY} ${DIR}/copy || fail "corrupted copy"
57
Darren Tucker50433a92004-06-16 20:15:59 +100058verbose "$tid: simple copy remote file to local dir"
59scpclean
60cp ${DATA} ${COPY}
61$SCP $scpopts somehost:${COPY} ${DIR} || fail "copy failed"
62cmp ${COPY} ${DIR}/copy || fail "corrupted copy"
63
64verbose "$tid: recursive local dir to remote dir"
65scpclean
Darren Tucker6f0e35b2004-06-16 23:22:37 +100066rm -rf ${DIR2}
Darren Tucker50433a92004-06-16 20:15:59 +100067cp ${DATA} ${DIR}/copy
68$SCP $scpopts -r ${DIR} somehost:${DIR2} || fail "copy failed"
Darren Tucker8a2f1b32004-06-17 15:18:32 +100069diff ${DIFFOPT} ${DIR} ${DIR2} || fail "corrupted copy"
Darren Tucker50433a92004-06-16 20:15:59 +100070
Damien Miller0b996462006-01-31 22:05:23 +110071verbose "$tid: recursive local dir to local dir"
72scpclean
73rm -rf ${DIR2}
74cp ${DATA} ${DIR}/copy
75$SCP $scpopts -r ${DIR} ${DIR2} || fail "copy failed"
76diff ${DIFFOPT} ${DIR} ${DIR2} || fail "corrupted copy"
77
Darren Tucker50433a92004-06-16 20:15:59 +100078verbose "$tid: recursive remote dir to local dir"
79scpclean
Darren Tucker6f0e35b2004-06-16 23:22:37 +100080rm -rf ${DIR2}
Darren Tucker50433a92004-06-16 20:15:59 +100081cp ${DATA} ${DIR}/copy
82$SCP $scpopts -r somehost:${DIR} ${DIR2} || fail "copy failed"
Darren Tucker8a2f1b32004-06-17 15:18:32 +100083diff ${DIFFOPT} ${DIR} ${DIR2} || fail "corrupted copy"
Darren Tucker50433a92004-06-16 20:15:59 +100084
Damien Miller7410ad72006-01-31 22:06:14 +110085verbose "$tid: shell metacharacters"
86scpclean
87(cd ${DIR} && \
88touch '`touch metachartest`' && \
89$SCP $scpopts *metachar* ${DIR2} 2>/dev/null; \
90[ ! -f metachartest ] ) || fail "shell metacharacters"
91
Darren Tuckerccf07792004-12-06 23:03:27 +110092if [ ! -z "$SUDO" ]; then
93 verbose "$tid: skipped file after scp -p with failed chown+utimes"
94 scpclean
95 cp -p ${DATA} ${DIR}/copy
96 cp -p ${DATA} ${DIR}/copy2
97 cp ${DATA} ${DIR2}/copy
98 chmod 660 ${DIR2}/copy
99 $SUDO chown root ${DIR2}/copy
100 $SCP -p $scpopts somehost:${DIR}/\* ${DIR2} >/dev/null 2>&1
Damien Miller10c5fa72006-01-31 22:01:42 +1100101 $SUDO diff ${DIFFOPT} ${DIR} ${DIR2} || fail "corrupted copy"
Darren Tuckerccf07792004-12-06 23:03:27 +1100102 $SUDO rm ${DIR2}/copy
103fi
104
Darren Tucker50433a92004-06-16 20:15:59 +1000105for i in 0 1 2 3 4; do
106 verbose "$tid: disallow bad server #$i"
107 SCPTESTMODE=badserver_$i
108 export DIR SCPTESTMODE
109 scpclean
110 $SCP $scpopts somehost:${DATA} ${DIR} >/dev/null 2>/dev/null
111 [ -d {$DIR}/rootpathdir ] && fail "allows dir relative to root dir"
112 [ -d ${DIR}/dotpathdir ] && fail "allows dir creation in non-recursive mode"
113
114 scpclean
115 $SCP -r $scpopts somehost:${DATA} ${DIR2} >/dev/null 2>/dev/null
116 [ -d ${DIR}/dotpathdir ] && fail "allows dir creation outside of subdir"
117done
118
Damien Miller50c6eed2006-01-31 22:06:41 +1100119verbose "$tid: detect non-directory target"
120scpclean
121echo a > ${COPY}
122echo b > ${COPY2}
123$SCP $scpopts ${DATA} ${COPY} ${COPY2}
124cmp ${COPY} ${COPY2} >/dev/null && fail "corrupt target"
125
Darren Tucker50433a92004-06-16 20:15:59 +1000126scpclean
Darren Tucker0521dcb2004-08-29 19:39:09 +1000127rm -f ${OBJ}/scp-ssh-wrapper.scp