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- added more type-hints
- also cannot return FALSE when array is set
This commit is contained in:
Roland Häder 2022-06-16 19:03:53 +02:00
parent 341d8860d1
commit 6035de6883
Signed by: roland
GPG key ID: C82EDE5DDFA0BA77
1 changed files with 20 additions and 19 deletions
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39
src/Util/HTTPSignature.php
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@ -55,7 +55,7 @@ class HTTPSignature
* @return array with verification data
* @throws \Friendica\Network\HTTPException\InternalServerErrorException
*/
public static function verifyMagic($key)
public static function verifyMagic(string $key): array
{
$headers = null;
$spoofable = false;
@ -139,7 +139,7 @@ class HTTPSignature
*
* @return array
*/
public static function createSig($head, $prvkey, $keyid = 'Key')
public static function createSig(array $head, string $prvkey, string $keyid = 'Key'): array
{
$return_headers = [];
if (!empty($head)) {
@ -166,7 +166,7 @@ class HTTPSignature
*
* @return array
*/
private static function sign($head, $prvkey, $alg = 'sha256')
private static function sign(array $head, string $prvkey, string $alg = 'sha256'): array
{
$ret = [];
$headers = '';
@ -204,7 +204,7 @@ class HTTPSignature
* - \e string \b signature
* @throws \Friendica\Network\HTTPException\InternalServerErrorException
*/
public static function parseSigheader($header)
public static function parseSigheader(string $header): array
{
// Remove obsolete folds
$header = preg_replace('/\n\s+/', ' ', $header);
@ -251,7 +251,7 @@ class HTTPSignature
* @return string Decrypted signature string
* @throws \Friendica\Network\HTTPException\InternalServerErrorException
*/
private static function decryptSigheader(array $headers, string $prvkey)
private static function decryptSigheader(array $headers, string $prvkey): string
{
if (!empty($headers['iv']) && !empty($headers['key']) && !empty($headers['data'])) {
return Crypto::unencapsulate($headers, $prvkey);
@ -341,7 +341,7 @@ class HTTPSignature
* @param boolean $success Transmission status
* @param boolean $shared The inbox is a shared inbox
*/
static public function setInboxStatus($url, $success, $shared = false)
static public function setInboxStatus(string $url, bool $success, bool $shared = false)
{
$now = DateTimeFormat::utcNow();
@ -403,21 +403,21 @@ class HTTPSignature
* @return array JSON array
* @throws \Friendica\Network\HTTPException\InternalServerErrorException
*/
public static function fetch($request, $uid)
public static function fetch(string $request, int $uid): array
{
$curlResult = self::fetchRaw($request, $uid);
if (empty($curlResult)) {
return false;
return [];
}
if (!$curlResult->isSuccess() || empty($curlResult->getBody())) {
return false;
return [];
}
$content = json_decode($curlResult->getBody(), true);
if (empty($content) || !is_array($content)) {
return false;
return [];
}
return $content;
@ -438,7 +438,7 @@ class HTTPSignature
* @return \Friendica\Network\HTTPClient\Capability\ICanHandleHttpResponses CurlResult
* @throws \Friendica\Network\HTTPException\InternalServerErrorException
*/
public static function fetchRaw($request, $uid = 0, $opts = [HttpClientOptions::ACCEPT_CONTENT => [HttpClientAccept::JSON_AS]])
public static function fetchRaw(string $request, int $uid = 0, array $opts = [HttpClientOptions::ACCEPT_CONTENT => [HttpClientAccept::JSON_AS]])
{
$header = [];
@ -488,13 +488,13 @@ class HTTPSignature
/**
* Gets a signer from a given HTTP request
*
* @param $content
* @param $http_headers
* @param string $content
* @param array $http_headers
*
* @return string Signer
* @return string|null|false Signer
* @throws \Friendica\Network\HTTPException\InternalServerErrorException
*/
public static function getSigner($content, $http_headers)
public static function getSigner(string $content, array $http_headers)
{
if (empty($http_headers['HTTP_SIGNATURE'])) {
Logger::debug('No HTTP_SIGNATURE header');
@ -686,13 +686,13 @@ class HTTPSignature
/**
* fetches a key for a given id and actor
*
* @param $id
* @param $actor
* @param string $id
* @param string $actor
*
* @return array with actor url and public key
* @throws \Exception
*/
private static function fetchKey($id, $actor)
private static function fetchKey(string $id, string $actor): array
{
$url = (strpos($id, '#') ? substr($id, 0, strpos($id, '#')) : $id);
@ -708,7 +708,8 @@ class HTTPSignature
}
}
// @TODO really a notice or more a warning?
Logger::notice('Key could not be fetched', ['url' => $url, 'actor' => $actor]);
return false;
return [];
}
}