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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 08:06:26 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 08:06:26 +0000
commit1660d4b7a65d9ad2ce0deaa19d35579ca4084ac5 (patch)
tree6cf8220b628ebd2ccfc1375dd6516c6996e9abcc /tests/generators/generate-luks2-missing-keyslot-referenced-in-digest.img.sh
parentInitial commit. (diff)
downloadcryptsetup-1660d4b7a65d9ad2ce0deaa19d35579ca4084ac5.tar.xz
cryptsetup-1660d4b7a65d9ad2ce0deaa19d35579ca4084ac5.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-missing-keyslot-referenced-in-digest.img.sh')
-rwxr-xr-xtests/generators/generate-luks2-missing-keyslot-referenced-in-digest.img.sh45
1 files changed, 45 insertions, 0 deletions
diff --git a/tests/generators/generate-luks2-missing-keyslot-referenced-in-digest.img.sh b/tests/generators/generate-luks2-missing-keyslot-referenced-in-digest.img.sh
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+++ b/tests/generators/generate-luks2-missing-keyslot-referenced-in-digest.img.sh
@@ -0,0 +1,45 @@
+#!/bin/bash
+
+. lib.sh
+
+#
+# *** Description ***
+#
+# generate primary header with missing keyslot object referenced
+# in digest object
+#
+# secondary header is corrupted on purpose as well
+#
+
+# $1 full target dir
+# $2 full source luks2 image
+
+function generate()
+{
+ read -r json_str_orig < $TMPDIR/json0
+ arr_len=$(jq -c -M '.digests."0".keyslots | length' $TMPDIR/json0)
+ # add missing keyslot reference in keyslots array of digest '0'
+ json_str=$(jq -r -c -M 'def arr: ["digests", "0", "keyslots"];
+ def missks: getpath(["keyslots"]) | keys | max | tonumber + 1 | tostring;
+ setpath(arr; getpath(arr) + [ missks ])' $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
+ lib_hdr0_checksum || exit 2
+
+ read_luks2_json0 $TGT_IMG $TMPDIR/json_res0
+ new_arr_len=$(jq -c -M '.digests."0".keyslots | length' $TMPDIR/json_res0)
+ test $((arr_len+1)) -eq $new_arr_len || exit 2
+}
+
+lib_prepare $@
+generate
+check
+lib_cleanup