1 files changed, 42 insertions, 0 deletions
diff --git a/tests/generators/generate-luks2-corrupted-hdr0-with-correct-chks.img.sh b/tests/generators/generate-luks2-corrupted-hdr0-with-correct-chks.img.sh
new file mode 100755
index 0000000..1365e0c
--- /dev/null
+++ b/tests/generators/generate-luks2-corrupted-hdr0-with-correct-chks.img.sh
@@ -0,0 +1,42 @@
+#!/bin/bash
+
+. lib.sh
+
+#
+# *** Description ***
+#
+# generate header with malformed json but correct checksum in primary header
+#
+
+# $1 full target dir
+# $2 full source luks2 image
+
+function generate()
+{
+	read -r json_str < $TMPDIR/json0
+	json_len=${#json_str}
+	json_len=$((json_len-1)) # to replace json closing '}'
+	json_new_str="${json_str:0:json_len},\""
+
+	while [ ${#json_new_str} -le $((LUKS2_JSON_SIZE*512)) ]; do
+		json_new_str=$json_new_str"all_work_and_no_play_makes_Jack_a_dull_boy_"
+	done
+
+	printf "%s" $json_new_str | _dd of=$TMPDIR/json0 bs=512 count=$LUKS2_JSON_SIZE
+
+	lib_mangle_json_hdr0
+}
+
+function check()
+{
+	lib_hdr0_checksum || exit 2
+
+	read_luks2_json0 $TGT_IMG $TMPDIR/json_res0
+	read -r json_str_res0 < $TMPDIR/json_res0
+	test ${#json_str_res0} -eq $((LUKS2_JSON_SIZE*512)) || exit 2
+}
+
+lib_prepare $@
+generate
+check
+lib_cleanup