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<?php |
| 2 |
|
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/** |
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* League.Uri (https://uri.thephpleague.com) |
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* |
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* (c) Ignace Nyamagana Butera <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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|
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declare(strict_types=1); |
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|
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namespace WP_DEFENDER_VENDOR\League\Uri; |
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|
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use finfo; |
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use WP_DEFENDER_VENDOR\League\Uri\Contracts\UriInterface; |
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use WP_DEFENDER_VENDOR\League\Uri\Exceptions\FileinfoSupportMissing; |
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use WP_DEFENDER_VENDOR\League\Uri\Exceptions\IdnaConversionFailed; |
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use WP_DEFENDER_VENDOR\League\Uri\Exceptions\IdnSupportMissing; |
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use WP_DEFENDER_VENDOR\League\Uri\Exceptions\SyntaxError; |
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use WP_DEFENDER_VENDOR\League\Uri\Idna\Idna; |
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use WP_DEFENDER_VENDOR\Psr\Http\Message\UriInterface as Psr7UriInterface; |
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use TypeError; |
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use function array_filter; |
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use function array_map; |
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use function base64_decode; |
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use function base64_encode; |
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use function count; |
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use function explode; |
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use function file_get_contents; |
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use function filter_var; |
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use function implode; |
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use function in_array; |
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use function inet_pton; |
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use function is_object; |
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use function is_scalar; |
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use function method_exists; |
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use function preg_match; |
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use function preg_replace; |
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use function preg_replace_callback; |
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use function rawurlencode; |
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use function sprintf; |
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use function str_replace; |
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use function strlen; |
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use function strpos; |
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use function strspn; |
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use function strtolower; |
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use function substr; |
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use const FILEINFO_MIME; |
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use const FILTER_FLAG_IPV4; |
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use const FILTER_FLAG_IPV6; |
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use const FILTER_NULL_ON_FAILURE; |
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use const FILTER_VALIDATE_BOOLEAN; |
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use const FILTER_VALIDATE_IP; |
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|
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final class Uri implements UriInterface |
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{ |
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/** |
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* RFC3986 invalid characters. |
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* |
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* @link https://tools.ietf.org/html/rfc3986#section-2.2 |
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* |
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* @var string |
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*/ |
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private const REGEXP_INVALID_CHARS = '/[\x00-\x1f\x7f]/'; |
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|
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/** |
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* RFC3986 Sub delimiter characters regular expression pattern. |
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* |
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* @link https://tools.ietf.org/html/rfc3986#section-2.2 |
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* |
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* @var string |
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*/ |
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private const REGEXP_CHARS_SUBDELIM = "\!\$&'\(\)\*\+,;\=%"; |
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|
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/** |
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* RFC3986 unreserved characters regular expression pattern. |
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* |
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* @link https://tools.ietf.org/html/rfc3986#section-2.3 |
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* |
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* @var string |
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*/ |
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private const REGEXP_CHARS_UNRESERVED = 'A-Za-z0-9_\-\.~'; |
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|
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/** |
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* RFC3986 schema regular expression pattern. |
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* |
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* @link https://tools.ietf.org/html/rfc3986#section-3.1 |
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*/ |
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private const REGEXP_SCHEME = ',^[a-z]([-a-z0-9+.]+)?$,i'; |
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|
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/** |
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* RFC3986 host identified by a registered name regular expression pattern. |
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* |
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* @link https://tools.ietf.org/html/rfc3986#section-3.2.2 |
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*/ |
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private const REGEXP_HOST_REGNAME = '/^( |
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(?<unreserved>[a-z0-9_~\-\.])| |
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(?<sub_delims>[!$&\'()*+,;=])| |
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(?<encoded>%[A-F0-9]{2}) |
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)+$/x'; |
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|
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/** |
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* RFC3986 delimiters of the generic URI components regular expression pattern. |
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* |
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* @link https://tools.ietf.org/html/rfc3986#section-2.2 |
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*/ |
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private const REGEXP_HOST_GEN_DELIMS = '/[:\/?#\[\]@ ]/'; // Also includes space. |
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|
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/** |
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* RFC3986 IPvFuture regular expression pattern. |
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* |
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* @link https://tools.ietf.org/html/rfc3986#section-3.2.2 |
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*/ |
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private const REGEXP_HOST_IPFUTURE = '/^ |
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v(?<version>[A-F0-9])+\. |
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(?: |
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(?<unreserved>[a-z0-9_~\-\.])| |
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(?<sub_delims>[!$&\'()*+,;=:]) # also include the : character |
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)+ |
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$/ix'; |
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|
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/** |
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* RFC3986 IPvFuture host and port component. |
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*/ |
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private const REGEXP_HOST_PORT = ',^(?<host>(\[.*]|[^:])*)(:(?<port>[^/?#]*))?$,x'; |
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|
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/** |
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* Significant 10 bits of IP to detect Zone ID regular expression pattern. |
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*/ |
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private const HOST_ADDRESS_BLOCK = "\xfe\x80"; |
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|
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/** |
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* Regular expression pattern to for file URI. |
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* <volume> contains the volume but not the volume separator. |
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* The volume separator may be URL-encoded (`|` as `%7C`) by ::formatPath(), |
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* so we account for that here. |
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*/ |
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private const REGEXP_FILE_PATH = ',^(?<delim>/)?(?<volume>[a-zA-Z])(?:[:|\|]|%7C)(?<rest>.*)?,'; |
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|
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/** |
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* Mimetype regular expression pattern. |
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* |
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* @link https://tools.ietf.org/html/rfc2397 |
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*/ |
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private const REGEXP_MIMETYPE = ',^\w+/[-.\w]+(?:\+[-.\w]+)?$,'; |
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|
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/** |
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* Base64 content regular expression pattern. |
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* |
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* @link https://tools.ietf.org/html/rfc2397 |
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*/ |
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private const REGEXP_BINARY = ',(;|^)base64$,'; |
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|
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/** |
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* Windows file path string regular expression pattern. |
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* <root> contains both the volume and volume separator. |
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*/ |
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private const REGEXP_WINDOW_PATH = ',^(?<root>[a-zA-Z][:|\|]),'; |
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|
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/** |
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* Supported schemes and corresponding default port. |
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* |
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* @var array<string, int|null> |
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*/ |
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private const SCHEME_DEFAULT_PORT = [ |
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'data' => null, |
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'file' => null, |
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'ftp' => 21, |
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'gopher' => 70, |
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'http' => 80, |
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'https' => 443, |
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'ws' => 80, |
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'wss' => 443, |
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]; |
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|
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/** |
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* URI validation methods per scheme. |
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* |
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* @var array<string> |
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*/ |
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private const SCHEME_VALIDATION_METHOD = [ |
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'data' => 'isUriWithSchemeAndPathOnly', |
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'file' => 'isUriWithSchemeHostAndPathOnly', |
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'ftp' => 'isNonEmptyHostUriWithoutFragmentAndQuery', |
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'gopher' => 'isNonEmptyHostUriWithoutFragmentAndQuery', |
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'http' => 'isNonEmptyHostUri', |
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'https' => 'isNonEmptyHostUri', |
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'ws' => 'isNonEmptyHostUriWithoutFragment', |
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'wss' => 'isNonEmptyHostUriWithoutFragment', |
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]; |
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|
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/** |
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* All ASCII letters sorted by typical frequency of occurrence. |
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* |
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* @var string |
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*/ |
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private const ASCII = "\x20\x65\x69\x61\x73\x6E\x74\x72\x6F\x6C\x75\x64\x5D\x5B\x63\x6D\x70\x27\x0A\x67\x7C\x68\x76\x2E\x66\x62\x2C\x3A\x3D\x2D\x71\x31\x30\x43\x32\x2A\x79\x78\x29\x28\x4C\x39\x41\x53\x2F\x50\x22\x45\x6A\x4D\x49\x6B\x33\x3E\x35\x54\x3C\x44\x34\x7D\x42\x7B\x38\x46\x77\x52\x36\x37\x55\x47\x4E\x3B\x4A\x7A\x56\x23\x48\x4F\x57\x5F\x26\x21\x4B\x3F\x58\x51\x25\x59\x5C\x09\x5A\x2B\x7E\x5E\x24\x40\x60\x7F\x00\x01\x02\x03\x04\x05\x06\x07\x08\x0B\x0C\x0D\x0E\x0F\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1A\x1B\x1C\x1D\x1E\x1F"; |
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|
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private ?string $scheme; |
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private ?string $user_info; |
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private ?string $host; |
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private ?int $port; |
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private ?string $authority; |
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private string $path = ''; |
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private ?string $query; |
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private ?string $fragment; |
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private ?string $uri; |
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|
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private function __construct( |
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?string $scheme, |
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?string $user, |
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?string $pass, |
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?string $host, |
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?int $port, |
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string $path, |
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?string $query, |
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?string $fragment |
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) { |
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$this->scheme = $this->formatScheme($scheme); |
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$this->user_info = $this->formatUserInfo($user, $pass); |
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$this->host = $this->formatHost($host); |
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$this->port = $this->formatPort($port); |
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$this->authority = $this->setAuthority(); |
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$this->path = $this->formatPath($path); |
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$this->query = $this->formatQueryAndFragment($query); |
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$this->fragment = $this->formatQueryAndFragment($fragment); |
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$this->assertValidState(); |
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} |
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|
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/** |
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* Format the Scheme and Host component. |
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* |
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* @param ?string $scheme |
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* @throws SyntaxError if the scheme is invalid |
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*/ |
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private function formatScheme(?string $scheme): ?string |
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{ |
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if (null === $scheme) { |
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return $scheme; |
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} |
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|
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$formatted_scheme = strtolower($scheme); |
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if (1 === preg_match(self::REGEXP_SCHEME, $formatted_scheme)) { |
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return $formatted_scheme; |
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} |
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|
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throw new SyntaxError(sprintf('The scheme `%s` is invalid.', $scheme)); |
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} |
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|
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/** |
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* Set the UserInfo component. |
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* @param ?string $user |
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* @param ?string $password |
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*/ |
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private function formatUserInfo(?string $user, ?string $password): ?string |
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{ |
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if (null === $user) { |
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return $user; |
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} |
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|
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static $user_pattern = '/(?:[^%'.self::REGEXP_CHARS_UNRESERVED.self::REGEXP_CHARS_SUBDELIM.']++|%(?![A-Fa-f0-9]{2}))/'; |
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$user = preg_replace_callback($user_pattern, [Uri::class, 'urlEncodeMatch'], $user); |
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if (null === $password) { |
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return $user; |
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} |
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|
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static $password_pattern = '/(?:[^%:'.self::REGEXP_CHARS_UNRESERVED.self::REGEXP_CHARS_SUBDELIM.']++|%(?![A-Fa-f0-9]{2}))/'; |
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|
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return $user.':'.preg_replace_callback($password_pattern, [Uri::class, 'urlEncodeMatch'], $password); |
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} |
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|
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/** |
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* Returns the RFC3986 encoded string matched. |
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*/ |
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private static function urlEncodeMatch(array $matches): string |
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{ |
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return rawurlencode($matches[0]); |
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} |
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|
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/** |
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* Validate and Format the Host component. |
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* @param ?string $host |
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*/ |
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private function formatHost(?string $host): ?string |
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{ |
| 288 |
if (null === $host || '' === $host) { |
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return $host; |
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} |
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|
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if ('[' !== $host[0]) { |
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return $this->formatRegisteredName($host); |
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} |
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|
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return $this->formatIp($host); |
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} |
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|
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/** |
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* Validate and format a registered name. |
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* |
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* The host is converted to its ascii representation if needed |
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* |
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* @throws IdnSupportMissing if the submitted host required missing or misconfigured IDN support |
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* @throws SyntaxError if the submitted host is not a valid registered name |
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*/ |
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private function formatRegisteredName(string $host): string |
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{ |
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$formatted_host = rawurldecode($host); |
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if (1 === preg_match(self::REGEXP_HOST_REGNAME, $formatted_host)) { |
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return $formatted_host; |
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} |
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|
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if (1 === preg_match(self::REGEXP_HOST_GEN_DELIMS, $formatted_host)) { |
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throw new SyntaxError(sprintf('The host `%s` is invalid : a registered name can not contain URI delimiters or spaces', $host)); |
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} |
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|
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$info = Idna::toAscii($host, Idna::IDNA2008_ASCII); |
| 319 |
if (0 !== $info->errors()) { |
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throw IdnaConversionFailed::dueToIDNAError($host, $info); |
| 321 |
} |
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|
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return $info->result(); |
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} |
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|
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/** |
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* Validate and Format the IPv6/IPvfuture host. |
| 328 |
* |
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* @throws SyntaxError if the submitted host is not a valid IP host |
| 330 |
*/ |
| 331 |
private function formatIp(string $host): string |
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{ |
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$ip = substr($host, 1, -1); |
| 334 |
if (false !== filter_var($ip, FILTER_VALIDATE_IP, FILTER_FLAG_IPV6)) { |
| 335 |
return $host; |
| 336 |
} |
| 337 |
|
| 338 |
if (1 === preg_match(self::REGEXP_HOST_IPFUTURE, $ip, $matches) && !in_array($matches['version'], ['4', '6'], true)) { |
| 339 |
return $host; |
| 340 |
} |
| 341 |
|
| 342 |
$pos = strpos($ip, '%'); |
| 343 |
if (false === $pos) { |
| 344 |
throw new SyntaxError(sprintf('The host `%s` is invalid : the IP host is malformed', $host)); |
| 345 |
} |
| 346 |
|
| 347 |
if (1 === preg_match(self::REGEXP_HOST_GEN_DELIMS, rawurldecode(substr($ip, $pos)))) { |
| 348 |
throw new SyntaxError(sprintf('The host `%s` is invalid : the IP host is malformed', $host)); |
| 349 |
} |
| 350 |
|
| 351 |
$ip = substr($ip, 0, $pos); |
| 352 |
if (false === filter_var($ip, FILTER_VALIDATE_IP, FILTER_FLAG_IPV6)) { |
| 353 |
throw new SyntaxError(sprintf('The host `%s` is invalid : the IP host is malformed', $host)); |
| 354 |
} |
| 355 |
|
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//Only the address block fe80::/10 can have a Zone ID attach to |
| 357 |
//let's detect the link local significant 10 bits |
| 358 |
if (0 === strpos((string) inet_pton($ip), self::HOST_ADDRESS_BLOCK)) { |
| 359 |
return $host; |
| 360 |
} |
| 361 |
|
| 362 |
throw new SyntaxError(sprintf('The host `%s` is invalid : the IP host is malformed', $host)); |
| 363 |
} |
| 364 |
|
| 365 |
/** |
| 366 |
* Format the Port component. |
| 367 |
* |
| 368 |
* @param object|null|int|string $port |
| 369 |
* |
| 370 |
* @throws SyntaxError |
| 371 |
*/ |
| 372 |
private function formatPort($port = null): ?int |
| 373 |
{ |
| 374 |
if (null === $port || '' === $port) { |
| 375 |
return null; |
| 376 |
} |
| 377 |
|
| 378 |
if (!is_int($port) && !(is_string($port) && 1 === preg_match('/^\d*$/', $port))) { |
| 379 |
throw new SyntaxError('The port is expected to be an integer or a string representing an integer; '.gettype($port).' given.'); |
| 380 |
} |
| 381 |
|
| 382 |
$port = (int) $port; |
| 383 |
if (0 > $port) { |
| 384 |
throw new SyntaxError(sprintf('The port `%s` is invalid', $port)); |
| 385 |
} |
| 386 |
|
| 387 |
$defaultPort = self::SCHEME_DEFAULT_PORT[$this->scheme] ?? null; |
| 388 |
if ($defaultPort === $port) { |
| 389 |
return null; |
| 390 |
} |
| 391 |
|
| 392 |
return $port; |
| 393 |
} |
| 394 |
|
| 395 |
/** |
| 396 |
* {@inheritDoc} |
| 397 |
*/ |
| 398 |
public static function __set_state(array $components): self |
| 399 |
{ |
| 400 |
$components['user'] = null; |
| 401 |
$components['pass'] = null; |
| 402 |
if (null !== $components['user_info']) { |
| 403 |
[$components['user'], $components['pass']] = explode(':', $components['user_info'], 2) + [1 => null]; |
| 404 |
} |
| 405 |
|
| 406 |
return new self( |
| 407 |
$components['scheme'], |
| 408 |
$components['user'], |
| 409 |
$components['pass'], |
| 410 |
$components['host'], |
| 411 |
$components['port'], |
| 412 |
$components['path'], |
| 413 |
$components['query'], |
| 414 |
$components['fragment'] |
| 415 |
); |
| 416 |
} |
| 417 |
|
| 418 |
/** |
| 419 |
* Create a new instance from a URI and a Base URI. |
| 420 |
* |
| 421 |
* The returned URI must be absolute. |
| 422 |
* |
| 423 |
* @param mixed $uri the input URI to create |
| 424 |
* @param null|mixed $base_uri the base URI used for reference |
| 425 |
*/ |
| 426 |
public static function createFromBaseUri($uri, $base_uri = null): UriInterface |
| 427 |
{ |
| 428 |
if (!$uri instanceof UriInterface) { |
| 429 |
$uri = self::createFromString($uri); |
| 430 |
} |
| 431 |
|
| 432 |
if (null === $base_uri) { |
| 433 |
if (null === $uri->getScheme()) { |
| 434 |
throw new SyntaxError(sprintf('the URI `%s` must be absolute', (string) $uri)); |
| 435 |
} |
| 436 |
|
| 437 |
if (null === $uri->getAuthority()) { |
| 438 |
return $uri; |
| 439 |
} |
| 440 |
|
| 441 |
/** @var UriInterface $uri */ |
| 442 |
$uri = UriResolver::resolve($uri, $uri->withFragment(null)->withQuery(null)->withPath('')); |
| 443 |
|
| 444 |
return $uri; |
| 445 |
} |
| 446 |
|
| 447 |
if (!$base_uri instanceof UriInterface) { |
| 448 |
$base_uri = self::createFromString($base_uri); |
| 449 |
} |
| 450 |
|
| 451 |
if (null === $base_uri->getScheme()) { |
| 452 |
throw new SyntaxError(sprintf('the base URI `%s` must be absolute', (string) $base_uri)); |
| 453 |
} |
| 454 |
|
| 455 |
/** @var UriInterface $uri */ |
| 456 |
$uri = UriResolver::resolve($uri, $base_uri); |
| 457 |
|
| 458 |
return $uri; |
| 459 |
} |
| 460 |
|
| 461 |
/** |
| 462 |
* Create a new instance from a string. |
| 463 |
* |
| 464 |
* @param string|mixed $uri |
| 465 |
*/ |
| 466 |
public static function createFromString($uri = ''): self |
| 467 |
{ |
| 468 |
$components = UriString::parse($uri); |
| 469 |
|
| 470 |
return new self( |
| 471 |
$components['scheme'], |
| 472 |
$components['user'], |
| 473 |
$components['pass'], |
| 474 |
$components['host'], |
| 475 |
$components['port'], |
| 476 |
$components['path'], |
| 477 |
$components['query'], |
| 478 |
$components['fragment'] |
| 479 |
); |
| 480 |
} |
| 481 |
|
| 482 |
/** |
| 483 |
* Create a new instance from a hash representation of the URI similar |
| 484 |
* to PHP parse_url function result. |
| 485 |
*/ |
| 486 |
public static function createFromComponents(array $components = []): self |
| 487 |
{ |
| 488 |
$components += [ |
| 489 |
'scheme' => null, 'user' => null, 'pass' => null, 'host' => null, |
| 490 |
'port' => null, 'path' => '', 'query' => null, 'fragment' => null, |
| 491 |
]; |
| 492 |
|
| 493 |
return new self( |
| 494 |
$components['scheme'], |
| 495 |
$components['user'], |
| 496 |
$components['pass'], |
| 497 |
$components['host'], |
| 498 |
$components['port'], |
| 499 |
$components['path'], |
| 500 |
$components['query'], |
| 501 |
$components['fragment'] |
| 502 |
); |
| 503 |
} |
| 504 |
|
| 505 |
/** |
| 506 |
* Create a new instance from a data file path. |
| 507 |
* |
| 508 |
* @param resource|null $context |
| 509 |
* |
| 510 |
* @throws FileinfoSupportMissing If ext/fileinfo is not installed |
| 511 |
* @throws SyntaxError If the file does not exist or is not readable |
| 512 |
*/ |
| 513 |
public static function createFromDataPath(string $path, $context = null): self |
| 514 |
{ |
| 515 |
static $finfo_support = null; |
| 516 |
$finfo_support = $finfo_support ?? class_exists(finfo::class); |
| 517 |
|
| 518 |
// @codeCoverageIgnoreStart |
| 519 |
if (!$finfo_support) { |
| 520 |
throw new FileinfoSupportMissing(sprintf('Please install ext/fileinfo to use the %s() method.', __METHOD__)); |
| 521 |
} |
| 522 |
// @codeCoverageIgnoreEnd |
| 523 |
|
| 524 |
$file_args = [$path, false]; |
| 525 |
$mime_args = [$path, FILEINFO_MIME]; |
| 526 |
if (null !== $context) { |
| 527 |
$file_args[] = $context; |
| 528 |
$mime_args[] = $context; |
| 529 |
} |
| 530 |
|
| 531 |
$raw = @file_get_contents(...$file_args); |
| 532 |
if (false === $raw) { |
| 533 |
throw new SyntaxError(sprintf('The file `%s` does not exist or is not readable', $path)); |
| 534 |
} |
| 535 |
|
| 536 |
$mimetype = (string) (new finfo(FILEINFO_MIME))->file(...$mime_args); |
| 537 |
|
| 538 |
return Uri::createFromComponents([ |
| 539 |
'scheme' => 'data', |
| 540 |
'path' => str_replace(' ', '', $mimetype.';base64,'.base64_encode($raw)), |
| 541 |
]); |
| 542 |
} |
| 543 |
|
| 544 |
/** |
| 545 |
* Create a new instance from a Unix path string. |
| 546 |
*/ |
| 547 |
public static function createFromUnixPath(string $uri = ''): self |
| 548 |
{ |
| 549 |
$uri = implode('/', array_map('rawurlencode', explode('/', $uri))); |
| 550 |
if ('/' !== ($uri[0] ?? '')) { |
| 551 |
return Uri::createFromComponents(['path' => $uri]); |
| 552 |
} |
| 553 |
|
| 554 |
return Uri::createFromComponents(['path' => $uri, 'scheme' => 'file', 'host' => '']); |
| 555 |
} |
| 556 |
|
| 557 |
/** |
| 558 |
* Create a new instance from a local Windows path string. |
| 559 |
*/ |
| 560 |
public static function createFromWindowsPath(string $uri = ''): self |
| 561 |
{ |
| 562 |
$root = ''; |
| 563 |
if (1 === preg_match(self::REGEXP_WINDOW_PATH, $uri, $matches)) { |
| 564 |
$root = substr($matches['root'], 0, -1).':'; |
| 565 |
$uri = substr($uri, strlen($root)); |
| 566 |
} |
| 567 |
$uri = str_replace('\\', '/', $uri); |
| 568 |
$uri = implode('/', array_map('rawurlencode', explode('/', $uri))); |
| 569 |
|
| 570 |
//Local Windows absolute path |
| 571 |
if ('' !== $root) { |
| 572 |
return Uri::createFromComponents(['path' => '/'.$root.$uri, 'scheme' => 'file', 'host' => '']); |
| 573 |
} |
| 574 |
|
| 575 |
//UNC Windows Path |
| 576 |
if ('//' !== substr($uri, 0, 2)) { |
| 577 |
return Uri::createFromComponents(['path' => $uri]); |
| 578 |
} |
| 579 |
|
| 580 |
$parts = explode('/', substr($uri, 2), 2) + [1 => null]; |
| 581 |
|
| 582 |
return Uri::createFromComponents(['host' => $parts[0], 'path' => '/'.$parts[1], 'scheme' => 'file']); |
| 583 |
} |
| 584 |
|
| 585 |
/** |
| 586 |
* Create a new instance from a URI object. |
| 587 |
* |
| 588 |
* @param Psr7UriInterface|UriInterface $uri the input URI to create |
| 589 |
*/ |
| 590 |
public static function createFromUri($uri): self |
| 591 |
{ |
| 592 |
if ($uri instanceof UriInterface) { |
| 593 |
$user_info = $uri->getUserInfo(); |
| 594 |
$user = null; |
| 595 |
$pass = null; |
| 596 |
if (null !== $user_info) { |
| 597 |
[$user, $pass] = explode(':', $user_info, 2) + [1 => null]; |
| 598 |
} |
| 599 |
|
| 600 |
return new self( |
| 601 |
$uri->getScheme(), |
| 602 |
$user, |
| 603 |
$pass, |
| 604 |
$uri->getHost(), |
| 605 |
$uri->getPort(), |
| 606 |
$uri->getPath(), |
| 607 |
$uri->getQuery(), |
| 608 |
$uri->getFragment() |
| 609 |
); |
| 610 |
} |
| 611 |
|
| 612 |
if (!$uri instanceof Psr7UriInterface) { |
| 613 |
throw new TypeError(sprintf('The object must implement the `%s` or the `%s`', Psr7UriInterface::class, UriInterface::class)); |
| 614 |
} |
| 615 |
|
| 616 |
$scheme = $uri->getScheme(); |
| 617 |
if ('' === $scheme) { |
| 618 |
$scheme = null; |
| 619 |
} |
| 620 |
|
| 621 |
$fragment = $uri->getFragment(); |
| 622 |
if ('' === $fragment) { |
| 623 |
$fragment = null; |
| 624 |
} |
| 625 |
|
| 626 |
$query = $uri->getQuery(); |
| 627 |
if ('' === $query) { |
| 628 |
$query = null; |
| 629 |
} |
| 630 |
|
| 631 |
$host = $uri->getHost(); |
| 632 |
if ('' === $host) { |
| 633 |
$host = null; |
| 634 |
} |
| 635 |
|
| 636 |
$user_info = $uri->getUserInfo(); |
| 637 |
$user = null; |
| 638 |
$pass = null; |
| 639 |
if ('' !== $user_info) { |
| 640 |
[$user, $pass] = explode(':', $user_info, 2) + [1 => null]; |
| 641 |
} |
| 642 |
|
| 643 |
return new self( |
| 644 |
$scheme, |
| 645 |
$user, |
| 646 |
$pass, |
| 647 |
$host, |
| 648 |
$uri->getPort(), |
| 649 |
$uri->getPath(), |
| 650 |
$query, |
| 651 |
$fragment |
| 652 |
); |
| 653 |
} |
| 654 |
|
| 655 |
/** |
| 656 |
* Create a new instance from the environment. |
| 657 |
*/ |
| 658 |
public static function createFromServer(array $server): self |
| 659 |
{ |
| 660 |
[$user, $pass] = self::fetchUserInfo($server); |
| 661 |
[$host, $port] = self::fetchHostname($server); |
| 662 |
[$path, $query] = self::fetchRequestUri($server); |
| 663 |
|
| 664 |
return Uri::createFromComponents([ |
| 665 |
'scheme' => self::fetchScheme($server), |
| 666 |
'user' => $user, |
| 667 |
'pass' => $pass, |
| 668 |
'host' => $host, |
| 669 |
'port' => $port, |
| 670 |
'path' => $path, |
| 671 |
'query' => $query, |
| 672 |
]); |
| 673 |
} |
| 674 |
|
| 675 |
/** |
| 676 |
* Returns the environment scheme. |
| 677 |
*/ |
| 678 |
private static function fetchScheme(array $server): string |
| 679 |
{ |
| 680 |
$server += ['HTTPS' => '']; |
| 681 |
$res = filter_var($server['HTTPS'], FILTER_VALIDATE_BOOLEAN, FILTER_NULL_ON_FAILURE); |
| 682 |
|
| 683 |
return false !== $res ? 'https' : 'http'; |
| 684 |
} |
| 685 |
|
| 686 |
/** |
| 687 |
* Returns the environment user info. |
| 688 |
* |
| 689 |
* @return array{0:?string, 1:?string} |
| 690 |
*/ |
| 691 |
private static function fetchUserInfo(array $server): array |
| 692 |
{ |
| 693 |
$server += ['PHP_AUTH_USER' => null, 'PHP_AUTH_PW' => null, 'HTTP_AUTHORIZATION' => '']; |
| 694 |
$user = $server['PHP_AUTH_USER']; |
| 695 |
$pass = $server['PHP_AUTH_PW']; |
| 696 |
if (0 === strpos(strtolower($server['HTTP_AUTHORIZATION']), 'basic')) { |
| 697 |
$userinfo = base64_decode(substr($server['HTTP_AUTHORIZATION'], 6), true); |
| 698 |
if (false === $userinfo) { |
| 699 |
throw new SyntaxError('The user info could not be detected'); |
| 700 |
} |
| 701 |
[$user, $pass] = explode(':', $userinfo, 2) + [1 => null]; |
| 702 |
} |
| 703 |
|
| 704 |
if (null !== $user) { |
| 705 |
$user = rawurlencode($user); |
| 706 |
} |
| 707 |
|
| 708 |
if (null !== $pass) { |
| 709 |
$pass = rawurlencode($pass); |
| 710 |
} |
| 711 |
|
| 712 |
return [$user, $pass]; |
| 713 |
} |
| 714 |
|
| 715 |
/** |
| 716 |
* Returns the environment host. |
| 717 |
* |
| 718 |
* @throws SyntaxError If the host can not be detected |
| 719 |
* |
| 720 |
* @return array{0:string|null, 1:int|null} |
| 721 |
*/ |
| 722 |
private static function fetchHostname(array $server): array |
| 723 |
{ |
| 724 |
$server += ['SERVER_PORT' => null]; |
| 725 |
if (null !== $server['SERVER_PORT']) { |
| 726 |
$server['SERVER_PORT'] = (int) $server['SERVER_PORT']; |
| 727 |
} |
| 728 |
|
| 729 |
if (isset($server['HTTP_HOST']) && 1 === preg_match(self::REGEXP_HOST_PORT, $server['HTTP_HOST'], $matches)) { |
| 730 |
if (isset($matches['port'])) { |
| 731 |
$matches['port'] = (int) $matches['port']; |
| 732 |
} |
| 733 |
|
| 734 |
return [ |
| 735 |
$matches['host'], |
| 736 |
$matches['port'] ?? $server['SERVER_PORT'], |
| 737 |
]; |
| 738 |
} |
| 739 |
|
| 740 |
if (!isset($server['SERVER_ADDR'])) { |
| 741 |
throw new SyntaxError('The host could not be detected'); |
| 742 |
} |
| 743 |
|
| 744 |
if (false === filter_var($server['SERVER_ADDR'], FILTER_VALIDATE_IP, FILTER_FLAG_IPV4)) { |
| 745 |
$server['SERVER_ADDR'] = '['.$server['SERVER_ADDR'].']'; |
| 746 |
} |
| 747 |
|
| 748 |
return [$server['SERVER_ADDR'], $server['SERVER_PORT']]; |
| 749 |
} |
| 750 |
|
| 751 |
/** |
| 752 |
* Returns the environment path. |
| 753 |
* |
| 754 |
* @return array{0:?string, 1:?string} |
| 755 |
*/ |
| 756 |
private static function fetchRequestUri(array $server): array |
| 757 |
{ |
| 758 |
$server += ['IIS_WasUrlRewritten' => null, 'UNENCODED_URL' => '', 'PHP_SELF' => '', 'QUERY_STRING' => null]; |
| 759 |
if ('1' === $server['IIS_WasUrlRewritten'] && '' !== $server['UNENCODED_URL']) { |
| 760 |
/** @var array{0:?string, 1:?string} $retval */ |
| 761 |
$retval = explode('?', $server['UNENCODED_URL'], 2) + [1 => null]; |
| 762 |
|
| 763 |
return $retval; |
| 764 |
} |
| 765 |
|
| 766 |
if (isset($server['REQUEST_URI'])) { |
| 767 |
[$path, ] = explode('?', $server['REQUEST_URI'], 2); |
| 768 |
$query = ('' !== $server['QUERY_STRING']) ? $server['QUERY_STRING'] : null; |
| 769 |
|
| 770 |
return [$path, $query]; |
| 771 |
} |
| 772 |
|
| 773 |
return [$server['PHP_SELF'], $server['QUERY_STRING']]; |
| 774 |
} |
| 775 |
|
| 776 |
/** |
| 777 |
* Generate the URI authority part. |
| 778 |
*/ |
| 779 |
private function setAuthority(): ?string |
| 780 |
{ |
| 781 |
$authority = null; |
| 782 |
if (null !== $this->user_info) { |
| 783 |
$authority = $this->user_info.'@'; |
| 784 |
} |
| 785 |
|
| 786 |
if (null !== $this->host) { |
| 787 |
$authority .= $this->host; |
| 788 |
} |
| 789 |
|
| 790 |
if (null !== $this->port) { |
| 791 |
$authority .= ':'.$this->port; |
| 792 |
} |
| 793 |
|
| 794 |
return $authority; |
| 795 |
} |
| 796 |
|
| 797 |
/** |
| 798 |
* Format the Path component. |
| 799 |
*/ |
| 800 |
private function formatPath(string $path): string |
| 801 |
{ |
| 802 |
$path = $this->formatDataPath($path); |
| 803 |
|
| 804 |
static $pattern = '/(?:[^'.self::REGEXP_CHARS_UNRESERVED.self::REGEXP_CHARS_SUBDELIM.'%:@\/}{]++|%(?![A-Fa-f0-9]{2}))/'; |
| 805 |
|
| 806 |
$path = (string) preg_replace_callback($pattern, [Uri::class, 'urlEncodeMatch'], $path); |
| 807 |
|
| 808 |
return $this->formatFilePath($path); |
| 809 |
} |
| 810 |
|
| 811 |
/** |
| 812 |
* Filter the Path component. |
| 813 |
* |
| 814 |
* @link https://tools.ietf.org/html/rfc2397 |
| 815 |
* |
| 816 |
* @throws SyntaxError If the path is not compliant with RFC2397 |
| 817 |
*/ |
| 818 |
private function formatDataPath(string $path): string |
| 819 |
{ |
| 820 |
if ('data' !== $this->scheme) { |
| 821 |
return $path; |
| 822 |
} |
| 823 |
|
| 824 |
if ('' == $path) { |
| 825 |
return 'text/plain;charset=us-ascii,'; |
| 826 |
} |
| 827 |
|
| 828 |
if (strlen($path) !== strspn($path, self::ASCII) || false === strpos($path, ',')) { |
| 829 |
throw new SyntaxError(sprintf('The path `%s` is invalid according to RFC2937', $path)); |
| 830 |
} |
| 831 |
|
| 832 |
$parts = explode(',', $path, 2) + [1 => null]; |
| 833 |
$mediatype = explode(';', (string) $parts[0], 2) + [1 => null]; |
| 834 |
$data = (string) $parts[1]; |
| 835 |
$mimetype = $mediatype[0]; |
| 836 |
if (null === $mimetype || '' === $mimetype) { |
| 837 |
$mimetype = 'text/plain'; |
| 838 |
} |
| 839 |
|
| 840 |
$parameters = $mediatype[1]; |
| 841 |
if (null === $parameters || '' === $parameters) { |
| 842 |
$parameters = 'charset=us-ascii'; |
| 843 |
} |
| 844 |
|
| 845 |
$this->assertValidPath($mimetype, $parameters, $data); |
| 846 |
|
| 847 |
return $mimetype.';'.$parameters.','.$data; |
| 848 |
} |
| 849 |
|
| 850 |
/** |
| 851 |
* Assert the path is a compliant with RFC2397. |
| 852 |
* |
| 853 |
* @link https://tools.ietf.org/html/rfc2397 |
| 854 |
* |
| 855 |
* @throws SyntaxError If the mediatype or the data are not compliant with the RFC2397 |
| 856 |
*/ |
| 857 |
private function assertValidPath(string $mimetype, string $parameters, string $data): void |
| 858 |
{ |
| 859 |
if (1 !== preg_match(self::REGEXP_MIMETYPE, $mimetype)) { |
| 860 |
throw new SyntaxError(sprintf('The path mimetype `%s` is invalid', $mimetype)); |
| 861 |
} |
| 862 |
|
| 863 |
$is_binary = 1 === preg_match(self::REGEXP_BINARY, $parameters, $matches); |
| 864 |
if ($is_binary) { |
| 865 |
$parameters = substr($parameters, 0, - strlen($matches[0])); |
| 866 |
} |
| 867 |
|
| 868 |
$res = array_filter(array_filter(explode(';', $parameters), [$this, 'validateParameter'])); |
| 869 |
if ([] !== $res) { |
| 870 |
throw new SyntaxError(sprintf('The path paremeters `%s` is invalid', $parameters)); |
| 871 |
} |
| 872 |
|
| 873 |
if (!$is_binary) { |
| 874 |
return; |
| 875 |
} |
| 876 |
|
| 877 |
$res = base64_decode($data, true); |
| 878 |
if (false === $res || $data !== base64_encode($res)) { |
| 879 |
throw new SyntaxError(sprintf('The path data `%s` is invalid', $data)); |
| 880 |
} |
| 881 |
} |
| 882 |
|
| 883 |
/** |
| 884 |
* Validate mediatype parameter. |
| 885 |
*/ |
| 886 |
private function validateParameter(string $parameter): bool |
| 887 |
{ |
| 888 |
$properties = explode('=', $parameter); |
| 889 |
|
| 890 |
return 2 != count($properties) || 'base64' === strtolower($properties[0]); |
| 891 |
} |
| 892 |
|
| 893 |
/** |
| 894 |
* Format path component for file scheme. |
| 895 |
*/ |
| 896 |
private function formatFilePath(string $path): string |
| 897 |
{ |
| 898 |
if ('file' !== $this->scheme) { |
| 899 |
return $path; |
| 900 |
} |
| 901 |
|
| 902 |
$replace = static function (array $matches): string { |
| 903 |
return $matches['delim'].$matches['volume'].':'.$matches['rest']; |
| 904 |
}; |
| 905 |
|
| 906 |
return (string) preg_replace_callback(self::REGEXP_FILE_PATH, $replace, $path); |
| 907 |
} |
| 908 |
|
| 909 |
/** |
| 910 |
* Format the Query or the Fragment component. |
| 911 |
* |
| 912 |
* Returns a array containing: |
| 913 |
* <ul> |
| 914 |
* <li> the formatted component (a string or null)</li> |
| 915 |
* <li> a boolean flag telling wether the delimiter is to be added to the component |
| 916 |
* when building the URI string representation</li> |
| 917 |
* </ul> |
| 918 |
* |
| 919 |
* @param ?string $component |
| 920 |
*/ |
| 921 |
private function formatQueryAndFragment(?string $component): ?string |
| 922 |
{ |
| 923 |
if (null === $component || '' === $component) { |
| 924 |
return $component; |
| 925 |
} |
| 926 |
|
| 927 |
static $pattern = '/(?:[^'.self::REGEXP_CHARS_UNRESERVED.self::REGEXP_CHARS_SUBDELIM.'%:@\/\?]++|%(?![A-Fa-f0-9]{2}))/'; |
| 928 |
return preg_replace_callback($pattern, [Uri::class, 'urlEncodeMatch'], $component); |
| 929 |
} |
| 930 |
|
| 931 |
/** |
| 932 |
* assert the URI internal state is valid. |
| 933 |
* |
| 934 |
* @link https://tools.ietf.org/html/rfc3986#section-3 |
| 935 |
* @link https://tools.ietf.org/html/rfc3986#section-3.3 |
| 936 |
* |
| 937 |
* @throws SyntaxError if the URI is in an invalid state according to RFC3986 |
| 938 |
* @throws SyntaxError if the URI is in an invalid state according to scheme specific rules |
| 939 |
*/ |
| 940 |
private function assertValidState(): void |
| 941 |
{ |
| 942 |
if (null !== $this->authority && ('' !== $this->path && '/' !== $this->path[0])) { |
| 943 |
throw new SyntaxError('If an authority is present the path must be empty or start with a `/`.'); |
| 944 |
} |
| 945 |
|
| 946 |
if (null === $this->authority && 0 === strpos($this->path, '//')) { |
| 947 |
throw new SyntaxError(sprintf('If there is no authority the path `%s` can not start with a `//`.', $this->path)); |
| 948 |
} |
| 949 |
|
| 950 |
$pos = strpos($this->path, ':'); |
| 951 |
if (null === $this->authority |
| 952 |
&& null === $this->scheme |
| 953 |
&& false !== $pos |
| 954 |
&& false === strpos(substr($this->path, 0, $pos), '/') |
| 955 |
) { |
| 956 |
throw new SyntaxError('In absence of a scheme and an authority the first path segment cannot contain a colon (":") character.'); |
| 957 |
} |
| 958 |
|
| 959 |
$validationMethod = self::SCHEME_VALIDATION_METHOD[$this->scheme] ?? null; |
| 960 |
if (null === $validationMethod || true === $this->$validationMethod()) { |
| 961 |
$this->uri = null; |
| 962 |
|
| 963 |
return; |
| 964 |
} |
| 965 |
|
| 966 |
throw new SyntaxError(sprintf('The uri `%s` is invalid for the `%s` scheme.', (string) $this, $this->scheme)); |
| 967 |
} |
| 968 |
|
| 969 |
/** |
| 970 |
* URI validation for URI schemes which allows only scheme and path components. |
| 971 |
*/ |
| 972 |
private function isUriWithSchemeAndPathOnly(): bool |
| 973 |
{ |
| 974 |
return null === $this->authority |
| 975 |
&& null === $this->query |
| 976 |
&& null === $this->fragment; |
| 977 |
} |
| 978 |
|
| 979 |
/** |
| 980 |
* URI validation for URI schemes which allows only scheme, host and path components. |
| 981 |
*/ |
| 982 |
private function isUriWithSchemeHostAndPathOnly(): bool |
| 983 |
{ |
| 984 |
return null === $this->user_info |
| 985 |
&& null === $this->port |
| 986 |
&& null === $this->query |
| 987 |
&& null === $this->fragment |
| 988 |
&& !('' != $this->scheme && null === $this->host); |
| 989 |
} |
| 990 |
|
| 991 |
/** |
| 992 |
* URI validation for URI schemes which disallow the empty '' host. |
| 993 |
*/ |
| 994 |
private function isNonEmptyHostUri(): bool |
| 995 |
{ |
| 996 |
return '' !== $this->host |
| 997 |
&& !(null !== $this->scheme && null === $this->host); |
| 998 |
} |
| 999 |
|
| 1000 |
/** |
| 1001 |
* URI validation for URIs schemes which disallow the empty '' host |
| 1002 |
* and forbids the fragment component. |
| 1003 |
*/ |
| 1004 |
private function isNonEmptyHostUriWithoutFragment(): bool |
| 1005 |
{ |
| 1006 |
return $this->isNonEmptyHostUri() && null === $this->fragment; |
| 1007 |
} |
| 1008 |
|
| 1009 |
/** |
| 1010 |
* URI validation for URIs schemes which disallow the empty '' host |
| 1011 |
* and forbids fragment and query components. |
| 1012 |
*/ |
| 1013 |
private function isNonEmptyHostUriWithoutFragmentAndQuery(): bool |
| 1014 |
{ |
| 1015 |
return $this->isNonEmptyHostUri() && null === $this->fragment && null === $this->query; |
| 1016 |
} |
| 1017 |
|
| 1018 |
/** |
| 1019 |
* Generate the URI string representation from its components. |
| 1020 |
* |
| 1021 |
* @link https://tools.ietf.org/html/rfc3986#section-5.3 |
| 1022 |
* |
| 1023 |
* @param ?string $scheme |
| 1024 |
* @param ?string $authority |
| 1025 |
* @param ?string $query |
| 1026 |
* @param ?string $fragment |
| 1027 |
*/ |
| 1028 |
private function getUriString( |
| 1029 |
?string $scheme, |
| 1030 |
?string $authority, |
| 1031 |
string $path, |
| 1032 |
?string $query, |
| 1033 |
?string $fragment |
| 1034 |
): string { |
| 1035 |
if (null !== $scheme) { |
| 1036 |
$scheme = $scheme.':'; |
| 1037 |
} |
| 1038 |
|
| 1039 |
if (null !== $authority) { |
| 1040 |
$authority = '//'.$authority; |
| 1041 |
} |
| 1042 |
|
| 1043 |
if (null !== $query) { |
| 1044 |
$query = '?'.$query; |
| 1045 |
} |
| 1046 |
|
| 1047 |
if (null !== $fragment) { |
| 1048 |
$fragment = '#'.$fragment; |
| 1049 |
} |
| 1050 |
|
| 1051 |
return $scheme.$authority.$path.$query.$fragment; |
| 1052 |
} |
| 1053 |
|
| 1054 |
public function toString(): string |
| 1055 |
{ |
| 1056 |
$this->uri = $this->uri ?? $this->getUriString( |
| 1057 |
$this->scheme, |
| 1058 |
$this->authority, |
| 1059 |
$this->path, |
| 1060 |
$this->query, |
| 1061 |
$this->fragment |
| 1062 |
); |
| 1063 |
|
| 1064 |
return $this->uri; |
| 1065 |
} |
| 1066 |
|
| 1067 |
/** |
| 1068 |
* {@inheritDoc} |
| 1069 |
*/ |
| 1070 |
public function __toString(): string |
| 1071 |
{ |
| 1072 |
return $this->toString(); |
| 1073 |
} |
| 1074 |
|
| 1075 |
/** |
| 1076 |
* {@inheritDoc} |
| 1077 |
*/ |
| 1078 |
public function jsonSerialize(): string |
| 1079 |
{ |
| 1080 |
return $this->toString(); |
| 1081 |
} |
| 1082 |
|
| 1083 |
/** |
| 1084 |
* {@inheritDoc} |
| 1085 |
* |
| 1086 |
* @return array{scheme:?string, user_info:?string, host:?string, port:?int, path:string, query:?string, fragment:?string} |
| 1087 |
*/ |
| 1088 |
public function __debugInfo(): array |
| 1089 |
{ |
| 1090 |
return [ |
| 1091 |
'scheme' => $this->scheme, |
| 1092 |
'user_info' => isset($this->user_info) ? preg_replace(',:(.*).?$,', ':***', $this->user_info) : null, |
| 1093 |
'host' => $this->host, |
| 1094 |
'port' => $this->port, |
| 1095 |
'path' => $this->path, |
| 1096 |
'query' => $this->query, |
| 1097 |
'fragment' => $this->fragment, |
| 1098 |
]; |
| 1099 |
} |
| 1100 |
|
| 1101 |
/** |
| 1102 |
* {@inheritDoc} |
| 1103 |
*/ |
| 1104 |
public function getScheme(): ?string |
| 1105 |
{ |
| 1106 |
return $this->scheme; |
| 1107 |
} |
| 1108 |
|
| 1109 |
/** |
| 1110 |
* {@inheritDoc} |
| 1111 |
*/ |
| 1112 |
public function getAuthority(): ?string |
| 1113 |
{ |
| 1114 |
return $this->authority; |
| 1115 |
} |
| 1116 |
|
| 1117 |
/** |
| 1118 |
* {@inheritDoc} |
| 1119 |
*/ |
| 1120 |
public function getUserInfo(): ?string |
| 1121 |
{ |
| 1122 |
return $this->user_info; |
| 1123 |
} |
| 1124 |
|
| 1125 |
/** |
| 1126 |
* {@inheritDoc} |
| 1127 |
*/ |
| 1128 |
public function getHost(): ?string |
| 1129 |
{ |
| 1130 |
return $this->host; |
| 1131 |
} |
| 1132 |
|
| 1133 |
/** |
| 1134 |
* {@inheritDoc} |
| 1135 |
*/ |
| 1136 |
public function getPort(): ?int |
| 1137 |
{ |
| 1138 |
return $this->port; |
| 1139 |
} |
| 1140 |
|
| 1141 |
/** |
| 1142 |
* {@inheritDoc} |
| 1143 |
*/ |
| 1144 |
public function getPath(): string |
| 1145 |
{ |
| 1146 |
if (0 === strpos($this->path, '//')) { |
| 1147 |
return '/'.ltrim($this->path, '/'); |
| 1148 |
} |
| 1149 |
|
| 1150 |
return $this->path; |
| 1151 |
} |
| 1152 |
|
| 1153 |
/** |
| 1154 |
* {@inheritDoc} |
| 1155 |
*/ |
| 1156 |
public function getQuery(): ?string |
| 1157 |
{ |
| 1158 |
return $this->query; |
| 1159 |
} |
| 1160 |
|
| 1161 |
/** |
| 1162 |
* {@inheritDoc} |
| 1163 |
*/ |
| 1164 |
public function getFragment(): ?string |
| 1165 |
{ |
| 1166 |
return $this->fragment; |
| 1167 |
} |
| 1168 |
|
| 1169 |
/** |
| 1170 |
* {@inheritDoc} |
| 1171 |
*/ |
| 1172 |
public function withScheme($scheme): UriInterface |
| 1173 |
{ |
| 1174 |
$scheme = $this->formatScheme($this->filterString($scheme)); |
| 1175 |
if ($scheme === $this->scheme) { |
| 1176 |
return $this; |
| 1177 |
} |
| 1178 |
|
| 1179 |
$clone = clone $this; |
| 1180 |
$clone->scheme = $scheme; |
| 1181 |
$clone->port = $clone->formatPort($clone->port); |
| 1182 |
$clone->authority = $clone->setAuthority(); |
| 1183 |
$clone->assertValidState(); |
| 1184 |
|
| 1185 |
return $clone; |
| 1186 |
} |
| 1187 |
|
| 1188 |
/** |
| 1189 |
* Filter a string. |
| 1190 |
* |
| 1191 |
* @param mixed $str the value to evaluate as a string |
| 1192 |
* |
| 1193 |
* @throws SyntaxError if the submitted data can not be converted to string |
| 1194 |
*/ |
| 1195 |
private function filterString($str): ?string |
| 1196 |
{ |
| 1197 |
if (null === $str) { |
| 1198 |
return $str; |
| 1199 |
} |
| 1200 |
|
| 1201 |
if (is_object($str) && method_exists($str, '__toString')) { |
| 1202 |
$str = (string) $str; |
| 1203 |
} |
| 1204 |
|
| 1205 |
if (!is_scalar($str)) { |
| 1206 |
throw new SyntaxError(sprintf('The component must be a string, a scalar or a stringable object; `%s` given.', gettype($str))); |
| 1207 |
} |
| 1208 |
|
| 1209 |
$str = (string) $str; |
| 1210 |
if (1 !== preg_match(self::REGEXP_INVALID_CHARS, $str)) { |
| 1211 |
return $str; |
| 1212 |
} |
| 1213 |
|
| 1214 |
throw new SyntaxError(sprintf('The component `%s` contains invalid characters.', $str)); |
| 1215 |
} |
| 1216 |
|
| 1217 |
/** |
| 1218 |
* {@inheritDoc} |
| 1219 |
*/ |
| 1220 |
public function withUserInfo($user, $password = null): UriInterface |
| 1221 |
{ |
| 1222 |
$user_info = null; |
| 1223 |
$user = $this->filterString($user); |
| 1224 |
if (null !== $password) { |
| 1225 |
$password = $this->filterString($password); |
| 1226 |
} |
| 1227 |
|
| 1228 |
if ('' !== $user) { |
| 1229 |
$user_info = $this->formatUserInfo($user, $password); |
| 1230 |
} |
| 1231 |
|
| 1232 |
if ($user_info === $this->user_info) { |
| 1233 |
return $this; |
| 1234 |
} |
| 1235 |
|
| 1236 |
$clone = clone $this; |
| 1237 |
$clone->user_info = $user_info; |
| 1238 |
$clone->authority = $clone->setAuthority(); |
| 1239 |
$clone->assertValidState(); |
| 1240 |
|
| 1241 |
return $clone; |
| 1242 |
} |
| 1243 |
|
| 1244 |
/** |
| 1245 |
* {@inheritDoc} |
| 1246 |
*/ |
| 1247 |
public function withHost($host): UriInterface |
| 1248 |
{ |
| 1249 |
$host = $this->formatHost($this->filterString($host)); |
| 1250 |
if ($host === $this->host) { |
| 1251 |
return $this; |
| 1252 |
} |
| 1253 |
|
| 1254 |
$clone = clone $this; |
| 1255 |
$clone->host = $host; |
| 1256 |
$clone->authority = $clone->setAuthority(); |
| 1257 |
$clone->assertValidState(); |
| 1258 |
|
| 1259 |
return $clone; |
| 1260 |
} |
| 1261 |
|
| 1262 |
/** |
| 1263 |
* {@inheritDoc} |
| 1264 |
*/ |
| 1265 |
public function withPort($port): UriInterface |
| 1266 |
{ |
| 1267 |
$port = $this->formatPort($port); |
| 1268 |
if ($port === $this->port) { |
| 1269 |
return $this; |
| 1270 |
} |
| 1271 |
|
| 1272 |
$clone = clone $this; |
| 1273 |
$clone->port = $port; |
| 1274 |
$clone->authority = $clone->setAuthority(); |
| 1275 |
$clone->assertValidState(); |
| 1276 |
|
| 1277 |
return $clone; |
| 1278 |
} |
| 1279 |
|
| 1280 |
/** |
| 1281 |
* {@inheritDoc} |
| 1282 |
* |
| 1283 |
* @param string|object $path |
| 1284 |
*/ |
| 1285 |
public function withPath($path): UriInterface |
| 1286 |
{ |
| 1287 |
$path = $this->filterString($path); |
| 1288 |
if (null === $path) { |
| 1289 |
throw new TypeError('A path must be a string NULL given.'); |
| 1290 |
} |
| 1291 |
|
| 1292 |
$path = $this->formatPath($path); |
| 1293 |
if ($path === $this->path) { |
| 1294 |
return $this; |
| 1295 |
} |
| 1296 |
|
| 1297 |
$clone = clone $this; |
| 1298 |
$clone->path = $path; |
| 1299 |
$clone->assertValidState(); |
| 1300 |
|
| 1301 |
return $clone; |
| 1302 |
} |
| 1303 |
|
| 1304 |
/** |
| 1305 |
* {@inheritDoc} |
| 1306 |
*/ |
| 1307 |
public function withQuery($query): UriInterface |
| 1308 |
{ |
| 1309 |
$query = $this->formatQueryAndFragment($this->filterString($query)); |
| 1310 |
if ($query === $this->query) { |
| 1311 |
return $this; |
| 1312 |
} |
| 1313 |
|
| 1314 |
$clone = clone $this; |
| 1315 |
$clone->query = $query; |
| 1316 |
$clone->assertValidState(); |
| 1317 |
|
| 1318 |
return $clone; |
| 1319 |
} |
| 1320 |
|
| 1321 |
/** |
| 1322 |
* {@inheritDoc} |
| 1323 |
*/ |
| 1324 |
public function withFragment($fragment): UriInterface |
| 1325 |
{ |
| 1326 |
$fragment = $this->formatQueryAndFragment($this->filterString($fragment)); |
| 1327 |
if ($fragment === $this->fragment) { |
| 1328 |
return $this; |
| 1329 |
} |
| 1330 |
|
| 1331 |
$clone = clone $this; |
| 1332 |
$clone->fragment = $fragment; |
| 1333 |
$clone->assertValidState(); |
| 1334 |
|
| 1335 |
return $clone; |
| 1336 |
} |
| 1337 |
} |
| 1338 |
|
