Event-Federation/wordpress-activitypub
Event-Federation/wordpress-activitypub
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Simplify signature_algorithm

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Django Doucet 2023-04-05 13:25:39 -06:00
parent 3a0f62b092
commit e1722cd4d3
1 changed files with 2 additions and 8 deletions
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10
includes/class-signature.php
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@ -11,8 +11,6 @@ use DateTimeZone;
*/ */
class Signature { class Signature {
const DEFAULT_SIGNING_ALGORITHM = 'sha256';
/** /**
* @param int $user_id * @param int $user_id
* *
@ -181,12 +179,10 @@ class Signature {
public static function get_signature_algorithm( $signature_block ) { public static function get_signature_algorithm( $signature_block ) {
switch ( $signature_block['algorithm'] ) { switch ( $signature_block['algorithm'] ) {
case 'rsa-sha256':
return 'sha256';
case 'rsa-sha-512': case 'rsa-sha-512':
return 'sha512'; return 'sha512';
case 'hs2019': default:
return self::DEFAULT_SIGNING_ALGORITHM; return 'sha256';
} }
return false; return false;
} }
@ -223,8 +219,6 @@ class Signature {
} }
public static function get_key( $keyId ) { // phpcs:ignore public static function get_key( $keyId ) { // phpcs:ignore
// If there was no key passed to verify, it will find the keyId and call this
// function to fetch the public key from stored data or a network fetch.
$actor = \Activitypub\get_actor_from_key( $keyId ); // phpcs:ignore $actor = \Activitypub\get_actor_from_key( $keyId ); // phpcs:ignore
$publicKeyPem = \Activitypub\get_publickey_by_actor( $actor, $keyId ); // phpcs:ignore $publicKeyPem = \Activitypub\get_publickey_by_actor( $actor, $keyId ); // phpcs:ignore
return \rtrim( $publicKeyPem ); // phpcs:ignore return \rtrim( $publicKeyPem ); // phpcs:ignore