private function extractClientCredentials(ServerRequestInterface $request): array
    {
        // We first try to get the Authorization header, as this is the recommended way according to the spec
        if ($request->hasHeader('Authorization')) {
            // The value is "Basic xxx", we are interested in the last part
            $parts = explode(' ', $request->getHeaderLine('Authorization'));
            $value = base64_decode(end($parts));

            list($id, $secret) = explode(':', $value);
        } else {
            $postParams = $request->getParsedBody();

            $id = $postParams['client_id'] ?? null;
            $secret = $postParams['client_secret'] ?? null;
        }

        return [$id, $secret];
    }
private function extractClientCredentials(ServerRequestInterface $request): array
    {
        // We first try to get the Authorization header, as this is the recommended way according to the spec
        if ($request->hasHeader('Authorization')) {
            // The value is "Basic xxx", we are interested in the last part
            $parts = explode(' ', $request->getHeaderLine('Authorization'));
            $value = base64_decode(end($parts));

            list($id, $secret) = explode(':', $value);
        } else {
            $postParams = $request->getParsedBody();

            $id = $postParams['client_id'] ?? null;
            $secret = $postParams['client_secret'] ?? null;
        }

        return [$id, $secret];
    }
private function extractClientCredentials ( ServerRequestInterface $ request ) : array { // We first try to get the Authorization header, as this is the recommended way according to the spec if ( $ request -> hasHeader ( 'Authorization' ) ) { // The value is "Basic xxx", we are interested in the last part $ parts = explode ( ' ' , $ request -> getHeaderLine ( 'Authorization' ) ) ; $ value = base64_decode ( end ( $ parts ) ) ; list ( $ id , $ secret ) = explode ( ':' , $ value ) ; } else { $ postParams = $ request -> getParsedBody ( ) ; $ id = $ postParams [ 'client_id' ] ?? null ; $ secret = $ postParams [ 'client_secret' ] ?? null ; } return [ $ id , $ secret ] ; }
Extract the client credentials from Authorization header or POST data
Extract the client credentials from Authorization header or POST data