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fix #4778: fix boolean type check for json parameters over the api

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if a real json boolean is sent via the api, $value is a
JSON::PP::Boolean here instead of a string/scalar

so we should validate that too

the $value itself can be used normally in conditions like
----
if ($value) {
----

if the value is stringified, the result is either '1' or '0' so even if
we have some explicit checks like that it should not make a problem

Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
This commit is contained in:
Dominik Csapak 2023-06-15 14:36:43 +02:00 committed by Wolfgang Bumiller
parent d4218592e5
commit bc24aad316
1 changed files with 4 additions and 0 deletions
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4
src/PVE/JSONSchema.pm
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@ -10,6 +10,7 @@ use Devel::Cycle -quiet; # todo: remove?
use PVE::Tools qw(split_list $IPV6RE $IPV4RE);
use PVE::Exception qw(raise);
use HTTP::Status qw(:constants);
use JSON;
use Net::IP qw(:PROC);
use Data::Dumper;
@ -1040,6 +1041,9 @@ sub check_type {
return 1;
} else {
if ($vt) {
if ($type eq 'boolean' && JSON::is_bool($value)) {
return 1;
}
add_error($errors, $path, "type check ('$type') failed - got $vt");
return undef;
} else {