| 1 | #!/usr/bin/env bash
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| 2 | #
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| 3 | # Manual tests
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| 4 | #
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| 5 | # Usage:
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| 6 | # test/manual.sh <function name>
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| 7 |
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| 8 | : ${LIB_OSH=stdlib/osh}
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| 9 | source $LIB_OSH/bash-strict.sh
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| 10 | source $LIB_OSH/task-five.sh
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| 11 |
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| 12 | readonly OSHRC=_tmp/manual-oshrc
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| 13 |
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| 14 | setup() {
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| 15 | cat >$OSHRC <<EOF
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| 16 | OILS_COMP_UI=nice
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| 17 | EOF
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| 18 | }
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| 19 |
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| 20 | test-osh() {
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| 21 | # Test it manually
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| 22 | bin/osh --rcfile $OSHRC
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| 23 | }
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| 24 |
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| 25 | test-ysh() {
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| 26 | # same OSHRC? Should it respect ENV.OILS_COMP_UI?
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| 27 | bin/ysh --rcfile $OSHRC
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| 28 | }
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| 29 |
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| 30 | no-home-dir() {
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| 31 | ### Trying to tickle code path hit via oily-pine
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| 32 |
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| 33 | local sh=${1:-bash}
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| 34 | # env -i gets rid of $HOME
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| 35 | # unshare allows us to fake /etc/passwd
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| 36 | env -i -- unshare --user --mount --map-root-user bash -c '
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| 37 | sh=$1
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| 38 |
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| 39 | #set -x
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| 40 |
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| 41 | cmd="wc -l /etc/passwd; echo home \$HOME; echo tilde ~"
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| 42 |
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| 43 | whoami
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| 44 | $sh -c "$cmd"
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| 45 | echo
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| 46 |
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| 47 | #mount --bind /dev/null /etc/passwd
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| 48 | echo "bob:x:1001:1001:Bob:/tmp:/bin/bash" > /tmp/passwd
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| 49 | mount --bind /tmp/passwd /etc/passwd
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| 50 |
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| 51 | echo "bob:x:1001:h" > /tmp/group
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| 52 | mount --bind /tmp/group /etc/group
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| 53 |
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| 54 | getent passwd bob
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| 55 | su - bob
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| 56 | #sudo -u bob bash
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| 57 |
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| 58 | #wc -l /etc/passwd
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| 59 | #cat /etc/passwd
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| 60 |
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| 61 | #su -s $sh "#1001" -c "$cmd"
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| 62 | #su -s $sh bob -c "$cmd"
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| 63 |
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| 64 | #setuidgid 1000 $sh -c "$cmd"
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| 65 |
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| 66 | #setpriv --reuid=1001 --regid=1001 --clear-groups -- $sh -c "$cmd"
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| 67 | #sudo -u "#1001" $sh -c "$cmd"
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| 68 | ' dummy0 $sh
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| 69 | }
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| 70 |
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| 71 | task-five "$@"
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