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Diffstat (limited to '')
| -rwxr-xr-x | tests/generators/generate-luks2-overlapping-areas-c2-json0.img.sh | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/tests/generators/generate-luks2-overlapping-areas-c2-json0.img.sh b/tests/generators/generate-luks2-overlapping-areas-c2-json0.img.sh new file mode 100755 index 0000000..6699b38 --- /dev/null +++ b/tests/generators/generate-luks2-overlapping-areas-c2-json0.img.sh @@ -0,0 +1,39 @@ +#!/bin/bash + +. lib.sh + +# +# *** Description *** +# +# generate primary header with one area slightly cross the boundary of another one +# +# secondary header is corrupted on purpose as well +# + +# $1 full target dir +# $2 full source luks2 image + +function generate() +{ + # make area 7 being included in area 6 + json_str=$(jq -c '.keyslots."7".area.offset = ([ .keyslots."6".area.offset, .keyslots."6".area.size ] | map(tonumber) | add - 1 | tostring)' $TMPDIR/json0) + test ${#json_str} -lt $((LUKS2_JSON_SIZE*512)) || exit 2 + + write_luks2_json "$json_str" $TMPDIR/json0 + + lib_mangle_json_hdr0_kill_hdr1 +} + +function check() +{ + lib_hdr1_killed || exit 2 + + read_luks2_json0 $TGT_IMG $TMPDIR/json_res0 + jq -c 'if .keyslots."7".area.offset != ([.keyslots."6".area.offset, .keyslots."6".area.size ] | map(tonumber) | add - 1 | tostring) + then error("Unexpected value in result json") else empty end' $TMPDIR/json_res0 || exit 5 +} + +lib_prepare $@ +generate +check +lib_cleanup |