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Add prompt for LUKS2 decryption with header export.

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This commit is contained in:
Ondrej Kozina
2022-07-28 12:08:04 +02:00
committed by Milan Broz
parent 05dbf04d82
commit f96e19147c
1 changed files with 13 additions and 1 deletions
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14
src/utils_reencrypt.c
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@@ -703,7 +703,7 @@ static int decrypt_luks2_datashift_init(struct crypt_device **cd,
size_t passwordLen; size_t passwordLen;
struct stat hdr_st; struct stat hdr_st;
bool remove_header = false; bool remove_header = false;
char *active_name = NULL, *password = NULL; char *msg, *active_name = NULL, *password = NULL;
struct crypt_params_reencrypt params = { struct crypt_params_reencrypt params = {
.mode = CRYPT_REENCRYPT_DECRYPT, .mode = CRYPT_REENCRYPT_DECRYPT,
.direction = CRYPT_REENCRYPT_FORWARD, .direction = CRYPT_REENCRYPT_FORWARD,
@@ -715,6 +715,18 @@ static int decrypt_luks2_datashift_init(struct crypt_device **cd,
.flags = CRYPT_REENCRYPT_MOVE_FIRST_SEGMENT .flags = CRYPT_REENCRYPT_MOVE_FIRST_SEGMENT
}; };
if (!ARG_SET(OPT_BATCH_MODE_ID)) {
r = asprintf(&msg, _("Header file %s does not exist. Do you want to initialize LUKS2 "
"decryption of device %s and export LUKS2 header to file %s?"),
expheader, data_device, expheader);
if (r < 0)
return -ENOMEM;
r = yesDialog(msg, _("Operation aborted.\n")) ? 0 : -EINVAL;
free(msg);
if (r < 0)
return r;
}
if ((r = decrypt_verify_and_set_params(&params))) if ((r = decrypt_verify_and_set_params(&params)))
return r; return r;