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zkey: Make confirmation prompts more user friendly

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Show '[y/N]' on all user confirmation prompts to give the user a
hint what to reply. Also indicate that the operation was aborted
on a negative confirmation.

Signed-off-by: Ingo Franzki <ifranzki@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
This commit is contained in:
Ingo Franzki
2019-08-07 13:04:20 +02:00
committed by Jan Höppner
parent 94227b44d5
commit 139dff3525
2 changed files with 10 additions and 6 deletions
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zkey/zkey-cryptsetup.c
+7 -5
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@@ -1275,7 +1275,7 @@ static int activate_unbound_keyslot(int token, int keyslot, const char *key,
util_print_indented(complete_msg, 0);
util_print_indented("All key slots containing the old volume key are "
"now in unbound state. Do you want to remove "
"these key slots?", 0);
"these key slots [y/N]?", 0);
if (!prompt_for_yes())
return 0;
@@ -1524,7 +1524,7 @@ static int reencipher_prepare(int token)
util_asprintf(&msg, "Staged volume key re-enciphering is "
"already initiated for device '%s'. Do you want to "
"cancel the pending re-enciphering and start a "
"new re-enciphering process?", g.pos_arg);
"new re-enciphering process [y/N]?", g.pos_arg);
util_print_indented(msg, 0);
free(msg);
@@ -1690,7 +1690,7 @@ static int reencipher_complete(int token)
"was completed.\n"
"Do you want to re-encipher the secure key with "
"the CCA master key in the CURRENT master key "
"register?", g.pos_arg);
"register [y/N]?", g.pos_arg);
util_print_indented(msg, 0);
free(msg);
@@ -2014,12 +2014,13 @@ static int command_setkey(void)
util_asprintf(&msg, "The secure key in file '%s' is "
"enciphered with the CCA master key in the OLD "
"master key register. Do you want to set this "
"key as the new volume key anyway?",
"key as the new volume key anyway [y/N]?",
g.master_key_file);
util_print_indented(msg, 0);
free(msg);
if (!prompt_for_yes()) {
warnx("Device '%s' is left unchanged", g.pos_arg);
rc = -EINVAL;
goto out;
}
@@ -2078,12 +2079,13 @@ static int command_setkey(void)
"be correct. You will lose all data on the "
"volume if you set the wrong volume key!\n"
"Are you sure that the key in file '%s' is the "
"correct volume key for volume '%s'?",
"correct volume key for volume '%s' [y/N]?",
g.master_key_file, g.pos_arg);
util_print_indented(msg, 0);
free(msg);
if (!prompt_for_yes()) {
warnx("Device '%s' is left unchanged", g.pos_arg);
rc = -EINVAL;
goto out;
}