Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

[stable25] fix: Correctly check result of function #45462

Merged
merged 1 commit into from
May 23, 2024
Merged

[stable25] fix: Correctly check result of function #45462

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
2 changes: 1 addition & 1 deletion lib/private/Installer.php
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -296,7 +296,7 @@ public function downloadApp($appId, $allowUnstable = false) {

// Check if the signature actually matches the downloaded content
$certificate = openssl_get_publickey($app['certificate']);
$verified = (bool)openssl_verify(file_get_contents($tempFile), base64_decode($app['releases'][0]['signature']), $certificate, OPENSSL_ALGO_SHA512);
$verified = openssl_verify(file_get_contents($tempFile), base64_decode($app['releases'][0]['signature']), $certificate, OPENSSL_ALGO_SHA512) === 1;
// PHP 8+ deprecates openssl_free_key and automatically destroys the key instance when it goes out of scope
if ((PHP_VERSION_ID < 80000)) {
openssl_free_key($certificate);
Expand Down
4 changes: 2 additions & 2 deletions lib/private/Security/IdentityProof/Signer.php
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -93,12 +93,12 @@ public function verify(array $data): bool {
$user = $this->userManager->get($userId);
if ($user !== null) {
$key = $this->keyManager->getKey($user);
return (bool)openssl_verify(
return openssl_verify(
json_encode($data['message']),
base64_decode($data['signature']),
$key->getPublic(),
OPENSSL_ALGO_SHA512
);
) === 1;
}
}

Expand Down
Loading