public static function parseKeySet()

in src/JWK.php [36:59]

• 20 lines of code
• 7 McCabe index (conditional complexity)

    public static function parseKeySet(array $jwks)
    {
        $keys = array();

        if (!isset($jwks['keys'])) {
            throw new UnexpectedValueException('"keys" member must exist in the JWK Set');
        }
        if (empty($jwks['keys'])) {
            throw new InvalidArgumentException('JWK Set did not contain any keys');
        }

        foreach ($jwks['keys'] as $k => $v) {
            $kid = isset($v['kid']) ? $v['kid'] : $k;
            if ($key = self::parseKey($v)) {
                $keys[$kid] = $key;
            }
        }

        if (0 === \count($keys)) {
            throw new UnexpectedValueException('No supported algorithms found in JWK Set');
        }

        return $keys;
    }