1 # $OpenBSD: scp.sh,v 1.7 2006/01/31 10:36:33 djm Exp $ 2 # Placed in the Public Domain. 3 4 tid="scp" 5 6 #set -x 7 8 # Figure out if diff understands "-N" 9 if diff -N ${SRC}/scp.sh ${SRC}/scp.sh 2>/dev/null; then 10 DIFFOPT="-rN" 11 else 12 DIFFOPT="-r" 13 fi 14 15 DATA=/bin/ls${EXEEXT} 16 COPY=${OBJ}/copy 17 COPY2=${OBJ}/copy2 18 DIR=${COPY}.dd 19 DIR2=${COPY}.dd2 20 21 SRC=`dirname ${SCRIPT}` 22 cp ${SRC}/scp-ssh-wrapper.sh ${OBJ}/scp-ssh-wrapper.scp 23 chmod 755 ${OBJ}/scp-ssh-wrapper.scp 24 scpopts="-q -S ${OBJ}/scp-ssh-wrapper.scp" 25 26 scpclean() { 27 rm -rf ${COPY} ${COPY2} ${DIR} ${DIR2} 28 mkdir ${DIR} ${DIR2} 29 } 30 31 verbose "$tid: simple copy local file to local file" 32 scpclean 33 $SCP $scpopts ${DATA} ${COPY} || fail "copy failed" 34 cmp ${DATA} ${COPY} || fail "corrupted copy" 35 36 verbose "$tid: simple copy local file to remote file" 37 scpclean 38 $SCP $scpopts ${DATA} somehost:${COPY} || fail "copy failed" 39 cmp ${DATA} ${COPY} || fail "corrupted copy" 40 41 verbose "$tid: simple copy remote file to local file" 42 scpclean 43 $SCP $scpopts somehost:${DATA} ${COPY} || fail "copy failed" 44 cmp ${DATA} ${COPY} || fail "corrupted copy" 45 46 verbose "$tid: simple copy local file to remote dir" 47 scpclean 48 cp ${DATA} ${COPY} 49 $SCP $scpopts ${COPY} somehost:${DIR} || fail "copy failed" 50 cmp ${COPY} ${DIR}/copy || fail "corrupted copy" 51 52 verbose "$tid: simple copy local file to local dir" 53 scpclean 54 cp ${DATA} ${COPY} 55 $SCP $scpopts ${COPY} ${DIR} || fail "copy failed" 56 cmp ${COPY} ${DIR}/copy || fail "corrupted copy" 57 58 verbose "$tid: simple copy remote file to local dir" 59 scpclean 60 cp ${DATA} ${COPY} 61 $SCP $scpopts somehost:${COPY} ${DIR} || fail "copy failed" 62 cmp ${COPY} ${DIR}/copy || fail "corrupted copy" 63 64 verbose "$tid: recursive local dir to remote dir" 65 scpclean 66 rm -rf ${DIR2} 67 cp ${DATA} ${DIR}/copy 68 $SCP $scpopts -r ${DIR} somehost:${DIR2} || fail "copy failed" 69 diff ${DIFFOPT} ${DIR} ${DIR2} || fail "corrupted copy" 70 71 verbose "$tid: recursive local dir to local dir" 72 scpclean 73 rm -rf ${DIR2} 74 cp ${DATA} ${DIR}/copy 75 $SCP $scpopts -r ${DIR} ${DIR2} || fail "copy failed" 76 diff ${DIFFOPT} ${DIR} ${DIR2} || fail "corrupted copy" 77 78 verbose "$tid: recursive remote dir to local dir" 79 scpclean 80 rm -rf ${DIR2} 81 cp ${DATA} ${DIR}/copy 82 $SCP $scpopts -r somehost:${DIR} ${DIR2} || fail "copy failed" 83 diff ${DIFFOPT} ${DIR} ${DIR2} || fail "corrupted copy" 84 85 verbose "$tid: shell metacharacters" 86 scpclean 87 (cd ${DIR} && \ 88 touch '`touch metachartest`' && \ 89 $SCP $scpopts *metachar* ${DIR2} 2>/dev/null; \ 90 [ ! -f metachartest ] ) || fail "shell metacharacters" 91 92 if [ ! -z "$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>&1 101 $SUDO diff ${DIFFOPT} ${DIR} ${DIR2} || fail "corrupted copy" 102 $SUDO rm ${DIR2}/copy 103 fi 104 105 for i in 0 1 2 3 4; do 106 verbose "$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 ${DIR}/dotpathdir ] && fail "allows dir creation outside of subdir" 117 done 118 119 verbose "$tid: detect non-directory target" 120 scpclean 121 echo a > ${COPY} 122 echo b > ${COPY2} 123 $SCP $scpopts ${DATA} ${COPY} ${COPY2} 124 cmp ${COPY} ${COPY2} >/dev/null && fail "corrupt target" 125 126 scpclean 127 rm -f ${OBJ}/scp-ssh-wrapper.scp 128
