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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 08:06:26 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 08:06:26 +0000 |
commit | 1660d4b7a65d9ad2ce0deaa19d35579ca4084ac5 (patch) | |
tree | 6cf8220b628ebd2ccfc1375dd6516c6996e9abcc /tests/generators/generate-luks2-invalid-json-size-c0.img.sh | |
parent | Initial commit. (diff) | |
download | cryptsetup-upstream.tar.xz cryptsetup-upstream.zip |
Adding upstream version 2:2.6.1.upstream/2%2.6.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/generators/generate-luks2-invalid-json-size-c0.img.sh')
-rwxr-xr-x | tests/generators/generate-luks2-invalid-json-size-c0.img.sh | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/tests/generators/generate-luks2-invalid-json-size-c0.img.sh b/tests/generators/generate-luks2-invalid-json-size-c0.img.sh new file mode 100755 index 0000000..13dea92 --- /dev/null +++ b/tests/generators/generate-luks2-invalid-json-size-c0.img.sh @@ -0,0 +1,40 @@ +#!/bin/bash + +. lib.sh + +# +# *** Description *** +# +# generate primary header with invalid json_size in config section +# +# secondary header is corrupted on purpose as well +# + +# $1 full target dir +# $2 full source luks2 image + +function generate() +{ + JS=$(((LUKS2_HDR_SIZE-LUKS2_BIN_HDR_SIZE)*512+4096)) + json_str=$(jq -c --arg js $JS '.config.json_size = ($js | tostring)' $TMPDIR/json0) + test -n "$json_str" || exit 2 + 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 --arg js $JS 'if .config.json_size != ($js | tostring ) + then error("Unexpected value in result json") else empty end' $TMPDIR/json_res0 || exit 5 +} + +lib_prepare $@ +generate +check +lib_cleanup |