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PK �c�Z��C� � src/HookManager.phpnu �[��� <?php /** * Event dispatcher * * @package Requests\EventDispatcher */ namespace WpOrg\Requests; /** * Event dispatcher * * @package Requests\EventDispatcher */ interface HookManager { /** * Register a callback for a hook * * @param string $hook Hook name * @param callable $callback Function/method to call on event * @param int $priority Priority number. <0 is executed earlier, >0 is executed later */ public function register($hook, $callback, $priority = 0); /** * Dispatch a message * * @param string $hook Hook name * @param array $parameters Parameters to pass to callbacks * @return boolean Successfulness */ public function dispatch($hook, $parameters = []); } PK �c�Zޣ@� � src/Capability.phpnu �[��� <?php /** * Capability interface declaring the known capabilities. * * @package Requests\Utilities */ namespace WpOrg\Requests; /** * Capability interface declaring the known capabilities. * * This is used as the authoritative source for which capabilities can be queried. * * @package Requests\Utilities */ interface Capability { /** * Support for SSL. * * @var string */ const SSL = 'ssl'; /** * Collection of all capabilities supported in Requests. * * Note: this does not automatically mean that the capability will be supported for your chosen transport! * * @var string[] */ const ALL = [ self::SSL, ]; } PK �c�Z��\ \ src/Auth.phpnu �[��� <?php /** * Authentication provider interface * * @package Requests\Authentication */ namespace WpOrg\Requests; use WpOrg\Requests\Hooks; /** * Authentication provider interface * * Implement this interface to act as an authentication provider. * * Parameters should be passed via the constructor where possible, as this * makes it much easier for users to use your provider. * * @see \WpOrg\Requests\Hooks * * @package Requests\Authentication */ interface Auth { /** * Register hooks as needed * * This method is called in {@see \WpOrg\Requests\Requests::request()} when the user * has set an instance as the 'auth' option. Use this callback to register all the * hooks you'll need. * * @see \WpOrg\Requests\Hooks::register() * @param \WpOrg\Requests\Hooks $hooks Hook system */ public function register(Hooks $hooks); } PK �c�Z� ��s �s src/Iri.phpnu �[��� <?php /** * IRI parser/serialiser/normaliser * * @package Requests\Utilities */ namespace WpOrg\Requests; use WpOrg\Requests\Exception; use WpOrg\Requests\Exception\InvalidArgument; use WpOrg\Requests\Ipv6; use WpOrg\Requests\Port; use WpOrg\Requests\Utility\InputValidator; /** * IRI parser/serialiser/normaliser * * Copyright (c) 2007-2010, Geoffrey Sneddon and Steve Minutillo. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * * * Redistributions of source code must retain the above copyright notice, * this list of conditions and the following disclaimer. * * * Redistributions in binary form must reproduce the above copyright notice, * this list of conditions and the following disclaimer in the documentation * and/or other materials provided with the distribution. * * * Neither the name of the SimplePie Team nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS AND CONTRIBUTORS BE * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. * * @package Requests\Utilities * @author Geoffrey Sneddon * @author Steve Minutillo * @copyright 2007-2009 Geoffrey Sneddon and Steve Minutillo * @license https://opensource.org/licenses/bsd-license.php * @link http://hg.gsnedders.com/iri/ * * @property string $iri IRI we're working with * @property-read string $uri IRI in URI form, {@see \WpOrg\Requests\Iri::to_uri()} * @property string $scheme Scheme part of the IRI * @property string $authority Authority part, formatted for a URI (userinfo + host + port) * @property string $iauthority Authority part of the IRI (userinfo + host + port) * @property string $userinfo Userinfo part, formatted for a URI (after '://' and before '@') * @property string $iuserinfo Userinfo part of the IRI (after '://' and before '@') * @property string $host Host part, formatted for a URI * @property string $ihost Host part of the IRI * @property string $port Port part of the IRI (after ':') * @property string $path Path part, formatted for a URI (after first '/') * @property string $ipath Path part of the IRI (after first '/') * @property string $query Query part, formatted for a URI (after '?') * @property string $iquery Query part of the IRI (after '?') * @property string $fragment Fragment, formatted for a URI (after '#') * @property string $ifragment Fragment part of the IRI (after '#') */ class Iri { /** * Scheme * * @var string|null */ protected $scheme = null; /** * User Information * * @var string|null */ protected $iuserinfo = null; /** * ihost * * @var string|null */ protected $ihost = null; /** * Port * * @var string|null */ protected $port = null; /** * ipath * * @var string */ protected $ipath = ''; /** * iquery * * @var string|null */ protected $iquery = null; /** * ifragment|null * * @var string */ protected $ifragment = null; /** * Normalization database * * Each key is the scheme, each value is an array with each key as the IRI * part and value as the default value for that part. * * @var array */ protected $normalization = array( 'acap' => array( 'port' => Port::ACAP, ), 'dict' => array( 'port' => Port::DICT, ), 'file' => array( 'ihost' => 'localhost', ), 'http' => array( 'port' => Port::HTTP, ), 'https' => array( 'port' => Port::HTTPS, ), ); /** * Return the entire IRI when you try and read the object as a string * * @return string */ public function __toString() { return $this->get_iri(); } /** * Overload __set() to provide access via properties * * @param string $name Property name * @param mixed $value Property value */ public function __set($name, $value) { if (method_exists($this, 'set_' . $name)) { call_user_func(array($this, 'set_' . $name), $value); } elseif ( $name === 'iauthority' || $name === 'iuserinfo' || $name === 'ihost' || $name === 'ipath' || $name === 'iquery' || $name === 'ifragment' ) { call_user_func(array($this, 'set_' . substr($name, 1)), $value); } } /** * Overload __get() to provide access via properties * * @param string $name Property name * @return mixed */ public function __get($name) { // isset() returns false for null, we don't want to do that // Also why we use array_key_exists below instead of isset() $props = get_object_vars($this); if ( $name === 'iri' || $name === 'uri' || $name === 'iauthority' || $name === 'authority' ) { $method = 'get_' . $name; $return = $this->$method(); } elseif (array_key_exists($name, $props)) { $return = $this->$name; } // host -> ihost elseif (($prop = 'i' . $name) && array_key_exists($prop, $props)) { $name = $prop; $return = $this->$prop; } // ischeme -> scheme elseif (($prop = substr($name, 1)) && array_key_exists($prop, $props)) { $name = $prop; $return = $this->$prop; } else { trigger_error('Undefined property: ' . get_class($this) . '::' . $name, E_USER_NOTICE); $return = null; } if ($return === null && isset($this->normalization[$this->scheme][$name])) { return $this->normalization[$this->scheme][$name]; } else { return $return; } } /** * Overload __isset() to provide access via properties * * @param string $name Property name * @return bool */ public function __isset($name) { return (method_exists($this, 'get_' . $name) || isset($this->$name)); } /** * Overload __unset() to provide access via properties * * @param string $name Property name */ public function __unset($name) { if (method_exists($this, 'set_' . $name)) { call_user_func(array($this, 'set_' . $name), ''); } } /** * Create a new IRI object, from a specified string * * @param string|Stringable|null $iri * * @throws \WpOrg\Requests\Exception\InvalidArgument When the passed $iri argument is not a string, Stringable or null. */ public function __construct($iri = null) { if ($iri !== null && InputValidator::is_string_or_stringable($iri) === false) { throw InvalidArgument::create(1, '$iri', 'string|Stringable|null', gettype($iri)); } $this->set_iri($iri); } /** * Create a new IRI object by resolving a relative IRI * * Returns false if $base is not absolute, otherwise an IRI. * * @param \WpOrg\Requests\Iri|string $base (Absolute) Base IRI * @param \WpOrg\Requests\Iri|string $relative Relative IRI * @return \WpOrg\Requests\Iri|false */ public static function absolutize($base, $relative) { if (!($relative instanceof self)) { $relative = new self($relative); } if (!$relative->is_valid()) { return false; } elseif ($relative->scheme !== null) { return clone $relative; } if (!($base instanceof self)) { $base = new self($base); } if ($base->scheme === null || !$base->is_valid()) { return false; } if ($relative->get_iri() !== '') { if ($relative->iuserinfo !== null || $relative->ihost !== null || $relative->port !== null) { $target = clone $relative; $target->scheme = $base->scheme; } else { $target = new self; $target->scheme = $base->scheme; $target->iuserinfo = $base->iuserinfo; $target->ihost = $base->ihost; $target->port = $base->port; if ($relative->ipath !== '') { if ($relative->ipath[0] === '/') { $target->ipath = $relative->ipath; } elseif (($base->iuserinfo !== null || $base->ihost !== null || $base->port !== null) && $base->ipath === '') { $target->ipath = '/' . $relative->ipath; } elseif (($last_segment = strrpos($base->ipath, '/')) !== false) { $target->ipath = substr($base->ipath, 0, $last_segment + 1) . $relative->ipath; } else { $target->ipath = $relative->ipath; } $target->ipath = $target->remove_dot_segments($target->ipath); $target->iquery = $relative->iquery; } else { $target->ipath = $base->ipath; if ($relative->iquery !== null) { $target->iquery = $relative->iquery; } elseif ($base->iquery !== null) { $target->iquery = $base->iquery; } } $target->ifragment = $relative->ifragment; } } else { $target = clone $base; $target->ifragment = null; } $target->scheme_normalization(); return $target; } /** * Parse an IRI into scheme/authority/path/query/fragment segments * * @param string $iri * @return array */ protected function parse_iri($iri) { $iri = trim($iri, "\x20\x09\x0A\x0C\x0D"); $has_match = preg_match('/^((?P<scheme>[^:\/?#]+):)?(\/\/(?P<authority>[^\/?#]*))?(?P<path>[^?#]*)(\?(?P<query>[^#]*))?(#(?P<fragment>.*))?$/', $iri, $match); if (!$has_match) { throw new Exception('Cannot parse supplied IRI', 'iri.cannot_parse', $iri); } if ($match[1] === '') { $match['scheme'] = null; } if (!isset($match[3]) || $match[3] === '') { $match['authority'] = null; } if (!isset($match[5])) { $match['path'] = ''; } if (!isset($match[6]) || $match[6] === '') { $match['query'] = null; } if (!isset($match[8]) || $match[8] === '') { $match['fragment'] = null; } return $match; } /** * Remove dot segments from a path * * @param string $input * @return string */ protected function remove_dot_segments($input) { $output = ''; while (strpos($input, './') !== false || strpos($input, '/.') !== false || $input === '.' || $input === '..') { // A: If the input buffer begins with a prefix of "../" or "./", // then remove that prefix from the input buffer; otherwise, if (strpos($input, '../') === 0) { $input = substr($input, 3); } elseif (strpos($input, './') === 0) { $input = substr($input, 2); } // B: if the input buffer begins with a prefix of "/./" or "/.", // where "." is a complete path segment, then replace that prefix // with "/" in the input buffer; otherwise, elseif (strpos($input, '/./') === 0) { $input = substr($input, 2); } elseif ($input === '/.') { $input = '/'; } // C: if the input buffer begins with a prefix of "/../" or "/..", // where ".." is a complete path segment, then replace that prefix // with "/" in the input buffer and remove the last segment and its // preceding "/" (if any) from the output buffer; otherwise, elseif (strpos($input, '/../') === 0) { $input = substr($input, 3); $output = substr_replace($output, '', (strrpos($output, '/') ?: 0)); } elseif ($input === '/..') { $input = '/'; $output = substr_replace($output, '', (strrpos($output, '/') ?: 0)); } // D: if the input buffer consists only of "." or "..", then remove // that from the input buffer; otherwise, elseif ($input === '.' || $input === '..') { $input = ''; } // E: move the first path segment in the input buffer to the end of // the output buffer, including the initial "/" character (if any) // and any subsequent characters up to, but not including, the next // "/" character or the end of the input buffer elseif (($pos = strpos($input, '/', 1)) !== false) { $output .= substr($input, 0, $pos); $input = substr_replace($input, '', 0, $pos); } else { $output .= $input; $input = ''; } } return $output . $input; } /** * Replace invalid character with percent encoding * * @param string $text Input string * @param string $extra_chars Valid characters not in iunreserved or * iprivate (this is ASCII-only) * @param bool $iprivate Allow iprivate * @return string */ protected function replace_invalid_with_pct_encoding($text, $extra_chars, $iprivate = false) { // Normalize as many pct-encoded sections as possible $text = preg_replace_callback('/(?:%[A-Fa-f0-9]{2})+/', array($this, 'remove_iunreserved_percent_encoded'), $text); // Replace invalid percent characters $text = preg_replace('/%(?![A-Fa-f0-9]{2})/', '%25', $text); // Add unreserved and % to $extra_chars (the latter is safe because all // pct-encoded sections are now valid). $extra_chars .= 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-._~%'; // Now replace any bytes that aren't allowed with their pct-encoded versions $position = 0; $strlen = strlen($text); while (($position += strspn($text, $extra_chars, $position)) < $strlen) { $value = ord($text[$position]); // Start position $start = $position; // By default we are valid $valid = true; // No one byte sequences are valid due to the while. // Two byte sequence: if (($value & 0xE0) === 0xC0) { $character = ($value & 0x1F) << 6; $length = 2; $remaining = 1; } // Three byte sequence: elseif (($value & 0xF0) === 0xE0) { $character = ($value & 0x0F) << 12; $length = 3; $remaining = 2; } // Four byte sequence: elseif (($value & 0xF8) === 0xF0) { $character = ($value & 0x07) << 18; $length = 4; $remaining = 3; } // Invalid byte: else { $valid = false; $length = 1; $remaining = 0; } if ($remaining) { if ($position + $length <= $strlen) { for ($position++; $remaining; $position++) { $value = ord($text[$position]); // Check that the byte is valid, then add it to the character: if (($value & 0xC0) === 0x80) { $character |= ($value & 0x3F) << (--$remaining * 6); } // If it is invalid, count the sequence as invalid and reprocess the current byte: else { $valid = false; $position--; break; } } } else { $position = $strlen - 1; $valid = false; } } // Percent encode anything invalid or not in ucschar if ( // Invalid sequences !$valid // Non-shortest form sequences are invalid || $length > 1 && $character <= 0x7F || $length > 2 && $character <= 0x7FF || $length > 3 && $character <= 0xFFFF // Outside of range of ucschar codepoints // Noncharacters || ($character & 0xFFFE) === 0xFFFE || $character >= 0xFDD0 && $character <= 0xFDEF || ( // Everything else not in ucschar $character > 0xD7FF && $character < 0xF900 || $character < 0xA0 || $character > 0xEFFFD ) && ( // Everything not in iprivate, if it applies !$iprivate || $character < 0xE000 || $character > 0x10FFFD ) ) { // If we were a character, pretend we weren't, but rather an error. if ($valid) { $position--; } for ($j = $start; $j <= $position; $j++) { $text = substr_replace($text, sprintf('%%%02X', ord($text[$j])), $j, 1); $j += 2; $position += 2; $strlen += 2; } } } return $text; } /** * Callback function for preg_replace_callback. * * Removes sequences of percent encoded bytes that represent UTF-8 * encoded characters in iunreserved * * @param array $regex_match PCRE match * @return string Replacement */ protected function remove_iunreserved_percent_encoded($regex_match) { // As we just have valid percent encoded sequences we can just explode // and ignore the first member of the returned array (an empty string). $bytes = explode('%', $regex_match[0]); // Initialize the new string (this is what will be returned) and that // there are no bytes remaining in the current sequence (unsurprising // at the first byte!). $string = ''; $remaining = 0; // Loop over each and every byte, and set $value to its value for ($i = 1, $len = count($bytes); $i < $len; $i++) { $value = hexdec($bytes[$i]); // If we're the first byte of sequence: if (!$remaining) { // Start position $start = $i; // By default we are valid $valid = true; // One byte sequence: if ($value <= 0x7F) { $character = $value; $length = 1; } // Two byte sequence: elseif (($value & 0xE0) === 0xC0) { $character = ($value & 0x1F) << 6; $length = 2; $remaining = 1; } // Three byte sequence: elseif (($value & 0xF0) === 0xE0) { $character = ($value & 0x0F) << 12; $length = 3; $remaining = 2; } // Four byte sequence: elseif (($value & 0xF8) === 0xF0) { $character = ($value & 0x07) << 18; $length = 4; $remaining = 3; } // Invalid byte: else { $valid = false; $remaining = 0; } } // Continuation byte: else { // Check that the byte is valid, then add it to the character: if (($value & 0xC0) === 0x80) { $remaining--; $character |= ($value & 0x3F) << ($remaining * 6); } // If it is invalid, count the sequence as invalid and reprocess the current byte as the start of a sequence: else { $valid = false; $remaining = 0; $i--; } } // If we've reached the end of the current byte sequence, append it to Unicode::$data if (!$remaining) { // Percent encode anything invalid or not in iunreserved if ( // Invalid sequences !$valid // Non-shortest form sequences are invalid || $length > 1 && $character <= 0x7F || $length > 2 && $character <= 0x7FF || $length > 3 && $character <= 0xFFFF // Outside of range of iunreserved codepoints || $character < 0x2D || $character > 0xEFFFD // Noncharacters || ($character & 0xFFFE) === 0xFFFE || $character >= 0xFDD0 && $character <= 0xFDEF // Everything else not in iunreserved (this is all BMP) || $character === 0x2F || $character > 0x39 && $character < 0x41 || $character > 0x5A && $character < 0x61 || $character > 0x7A && $character < 0x7E || $character > 0x7E && $character < 0xA0 || $character > 0xD7FF && $character < 0xF900 ) { for ($j = $start; $j <= $i; $j++) { $string .= '%' . strtoupper($bytes[$j]); } } else { for ($j = $start; $j <= $i; $j++) { $string .= chr(hexdec($bytes[$j])); } } } } // If we have any bytes left over they are invalid (i.e., we are // mid-way through a multi-byte sequence) if ($remaining) { for ($j = $start; $j < $len; $j++) { $string .= '%' . strtoupper($bytes[$j]); } } return $string; } protected function scheme_normalization() { if (isset($this->normalization[$this->scheme]['iuserinfo']) && $this->iuserinfo === $this->normalization[$this->scheme]['iuserinfo']) { $this->iuserinfo = null; } if (isset($this->normalization[$this->scheme]['ihost']) && $this->ihost === $this->normalization[$this->scheme]['ihost']) { $this->ihost = null; } if (isset($this->normalization[$this->scheme]['port']) && $this->port === $this->normalization[$this->scheme]['port']) { $this->port = null; } if (isset($this->normalization[$this->scheme]['ipath']) && $this->ipath === $this->normalization[$this->scheme]['ipath']) { $this->ipath = ''; } if (isset($this->ihost) && empty($this->ipath)) { $this->ipath = '/'; } if (isset($this->normalization[$this->scheme]['iquery']) && $this->iquery === $this->normalization[$this->scheme]['iquery']) { $this->iquery = null; } if (isset($this->normalization[$this->scheme]['ifragment']) && $this->ifragment === $this->normalization[$this->scheme]['ifragment']) { $this->ifragment = null; } } /** * Check if the object represents a valid IRI. This needs to be done on each * call as some things change depending on another part of the IRI. * * @return bool */ public function is_valid() { $isauthority = $this->iuserinfo !== null || $this->ihost !== null || $this->port !== null; if ($this->ipath !== '' && ( $isauthority && $this->ipath[0] !== '/' || ( $this->scheme === null && !$isauthority && strpos($this->ipath, ':') !== false && (strpos($this->ipath, '/') === false ? true : strpos($this->ipath, ':') < strpos($this->ipath, '/')) ) ) ) { return false; } return true; } public function __wakeup() { $class_props = get_class_vars( __CLASS__ ); $string_props = array( 'scheme', 'iuserinfo', 'ihost', 'port', 'ipath', 'iquery', 'ifragment' ); $array_props = array( 'normalization' ); foreach ( $class_props as $prop => $default_value ) { if ( in_array( $prop, $string_props, true ) && ! is_string( $this->$prop ) ) { throw new UnexpectedValueException(); } elseif ( in_array( $prop, $array_props, true ) && ! is_array( $this->$prop ) ) { throw new UnexpectedValueException(); } $this->$prop = null; } } /** * Set the entire IRI. Returns true on success, false on failure (if there * are any invalid characters). * * @param string $iri * @return bool */ protected function set_iri($iri) { static $cache; if (!$cache) { $cache = array(); } if ($iri === null) { return true; } $iri = (string) $iri; if (isset($cache[$iri])) { list($this->scheme, $this->iuserinfo, $this->ihost, $this->port, $this->ipath, $this->iquery, $this->ifragment, $return) = $cache[$iri]; return $return; } $parsed = $this->parse_iri($iri); $return = $this->set_scheme($parsed['scheme']) && $this->set_authority($parsed['authority']) && $this->set_path($parsed['path']) && $this->set_query($parsed['query']) && $this->set_fragment($parsed['fragment']); $cache[$iri] = array($this->scheme, $this->iuserinfo, $this->ihost, $this->port, $this->ipath, $this->iquery, $this->ifragment, $return); return $return; } /** * Set the scheme. Returns true on success, false on failure (if there are * any invalid characters). * * @param string $scheme * @return bool */ protected function set_scheme($scheme) { if ($scheme === null) { $this->scheme = null; } elseif (!preg_match('/^[A-Za-z][0-9A-Za-z+\-.]*$/', $scheme)) { $this->scheme = null; return false; } else { $this->scheme = strtolower($scheme); } return true; } /** * Set the authority. Returns true on success, false on failure (if there are * any invalid characters). * * @param string $authority * @return bool */ protected function set_authority($authority) { static $cache; if (!$cache) { $cache = array(); } if ($authority === null) { $this->iuserinfo = null; $this->ihost = null; $this->port = null; return true; } if (isset($cache[$authority])) { list($this->iuserinfo, $this->ihost, $this->port, $return) = $cache[$authority]; return $return; } $remaining = $authority; if (($iuserinfo_end = strrpos($remaining, '@')) !== false) { $iuserinfo = substr($remaining, 0, $iuserinfo_end); $remaining = substr($remaining, $iuserinfo_end + 1); } else { $iuserinfo = null; } if (($port_start = strpos($remaining, ':', (strpos($remaining, ']') ?: 0))) !== false) { $port = substr($remaining, $port_start + 1); if ($port === false || $port === '') { $port = null; } $remaining = substr($remaining, 0, $port_start); } else { $port = null; } $return = $this->set_userinfo($iuserinfo) && $this->set_host($remaining) && $this->set_port($port); $cache[$authority] = array($this->iuserinfo, $this->ihost, $this->port, $return); return $return; } /** * Set the iuserinfo. * * @param string $iuserinfo * @return bool */ protected function set_userinfo($iuserinfo) { if ($iuserinfo === null) { $this->iuserinfo = null; } else { $this->iuserinfo = $this->replace_invalid_with_pct_encoding($iuserinfo, '!$&\'()*+,;=:'); $this->scheme_normalization(); } return true; } /** * Set the ihost. Returns true on success, false on failure (if there are * any invalid characters). * * @param string $ihost * @return bool */ protected function set_host($ihost) { if ($ihost === null) { $this->ihost = null; return true; } if (substr($ihost, 0, 1) === '[' && substr($ihost, -1) === ']') { if (Ipv6::check_ipv6(substr($ihost, 1, -1))) { $this->ihost = '[' . Ipv6::compress(substr($ihost, 1, -1)) . ']'; } else { $this->ihost = null; return false; } } else { $ihost = $this->replace_invalid_with_pct_encoding($ihost, '!$&\'()*+,;='); // Lowercase, but ignore pct-encoded sections (as they should // remain uppercase). This must be done after the previous step // as that can add unescaped characters. $position = 0; $strlen = strlen($ihost); while (($position += strcspn($ihost, 'ABCDEFGHIJKLMNOPQRSTUVWXYZ%', $position)) < $strlen) { if ($ihost[$position] === '%') { $position += 3; } else { $ihost[$position] = strtolower($ihost[$position]); $position++; } } $this->ihost = $ihost; } $this->scheme_normalization(); return true; } /** * Set the port. Returns true on success, false on failure (if there are * any invalid characters). * * @param string $port * @return bool */ protected function set_port($port) { if ($port === null) { $this->port = null; return true; } if (strspn($port, '0123456789') === strlen($port)) { $this->port = (int) $port; $this->scheme_normalization(); return true; } $this->port = null; return false; } /** * Set the ipath. * * @param string $ipath * @return bool */ protected function set_path($ipath) { static $cache; if (!$cache) { $cache = array(); } $ipath = (string) $ipath; if (isset($cache[$ipath])) { $this->ipath = $cache[$ipath][(int) ($this->scheme !== null)]; } else { $valid = $this->replace_invalid_with_pct_encoding($ipath, '!$&\'()*+,;=@:/'); $removed = $this->remove_dot_segments($valid); $cache[$ipath] = array($valid, $removed); $this->ipath = ($this->scheme !== null) ? $removed : $valid; } $this->scheme_normalization(); return true; } /** * Set the iquery. * * @param string $iquery * @return bool */ protected function set_query($iquery) { if ($iquery === null) { $this->iquery = null; } else { $this->iquery = $this->replace_invalid_with_pct_encoding($iquery, '!$&\'()*+,;=:@/?', true); $this->scheme_normalization(); } return true; } /** * Set the ifragment. * * @param string $ifragment * @return bool */ protected function set_fragment($ifragment) { if ($ifragment === null) { $this->ifragment = null; } else { $this->ifragment = $this->replace_invalid_with_pct_encoding($ifragment, '!$&\'()*+,;=:@/?'); $this->scheme_normalization(); } return true; } /** * Convert an IRI to a URI (or parts thereof) * * @param string|bool $iri IRI to convert (or false from {@see \WpOrg\Requests\Iri::get_iri()}) * @return string|false URI if IRI is valid, false otherwise. */ protected function to_uri($iri) { if (!is_string($iri)) { return false; } static $non_ascii; if (!$non_ascii) { $non_ascii = implode('', range("\x80", "\xFF")); } $position = 0; $strlen = strlen($iri); while (($position += strcspn($iri, $non_ascii, $position)) < $strlen) { $iri = substr_replace($iri, sprintf('%%%02X', ord($iri[$position])), $position, 1); $position += 3; $strlen += 2; } return $iri; } /** * Get the complete IRI * * @return string|false */ protected function get_iri() { if (!$this->is_valid()) { return false; } $iri = ''; if ($this->scheme !== null) { $iri .= $this->scheme . ':'; } if (($iauthority = $this->get_iauthority()) !== null) { $iri .= '//' . $iauthority; } $iri .= $this->ipath; if ($this->iquery !== null) { $iri .= '?' . $this->iquery; } if ($this->ifragment !== null) { $iri .= '#' . $this->ifragment; } return $iri; } /** * Get the complete URI * * @return string */ protected function get_uri() { return $this->to_uri($this->get_iri()); } /** * Get the complete iauthority * * @return string|null */ protected function get_iauthority() { if ($this->iuserinfo === null && $this->ihost === null && $this->port === null) { return null; } $iauthority = ''; if ($this->iuserinfo !== null) { $iauthority .= $this->iuserinfo . '@'; } if ($this->ihost !== null) { $iauthority .= $this->ihost; } if ($this->port !== null) { $iauthority .= ':' . $this->port; } return $iauthority; } /** * Get the complete authority * * @return string */ protected function get_authority() { $iauthority = $this->get_iauthority(); if (is_string($iauthority)) { return $this->to_uri($iauthority); } else { return $iauthority; } } } PK �c�Z�j;�sL sL src/Transport/Curl.phpnu �[��� <?php /** * cURL HTTP transport * * @package Requests\Transport */ namespace WpOrg\Requests\Transport; use RecursiveArrayIterator; use RecursiveIteratorIterator; use WpOrg\Requests\Capability; use WpOrg\Requests\Exception; use WpOrg\Requests\Exception\InvalidArgument; use WpOrg\Requests\Exception\Transport\Curl as CurlException; use WpOrg\Requests\Requests; use WpOrg\Requests\Transport; use WpOrg\Requests\Utility\InputValidator; /** * cURL HTTP transport * * @package Requests\Transport */ final class Curl implements Transport { const CURL_7_10_5 = 0x070A05; const CURL_7_16_2 = 0x071002; /** * Raw HTTP data * * @var string */ public $headers = ''; /** * Raw body data * * @var string */ public $response_data = ''; /** * Information on the current request * * @var array cURL information array, see {@link https://www.php.net/curl_getinfo} */ public $info; /** * cURL version number * * @var int */ public $version; /** * cURL handle * * @var resource|\CurlHandle Resource in PHP < 8.0, Instance of CurlHandle in PHP >= 8.0. */ private $handle; /** * Hook dispatcher instance * * @var \WpOrg\Requests\Hooks */ private $hooks; /** * Have we finished the headers yet? * * @var boolean */ private $done_headers = false; /** * If streaming to a file, keep the file pointer * * @var resource */ private $stream_handle; /** * How many bytes are in the response body? * * @var int */ private $response_bytes; /** * What's the maximum number of bytes we should keep? * * @var int|bool Byte count, or false if no limit. */ private $response_byte_limit; /** * Constructor */ public function __construct() { $curl = curl_version(); $this->version = $curl['version_number']; $this->handle = curl_init(); curl_setopt($this->handle, CURLOPT_HEADER, false); curl_setopt($this->handle, CURLOPT_RETURNTRANSFER, 1); if ($this->version >= self::CURL_7_10_5) { curl_setopt($this->handle, CURLOPT_ENCODING, ''); } if (defined('CURLOPT_PROTOCOLS')) { // phpcs:ignore PHPCompatibility.Constants.NewConstants.curlopt_protocolsFound curl_setopt($this->handle, CURLOPT_PROTOCOLS, CURLPROTO_HTTP | CURLPROTO_HTTPS); } if (defined('CURLOPT_REDIR_PROTOCOLS')) { // phpcs:ignore PHPCompatibility.Constants.NewConstants.curlopt_redir_protocolsFound curl_setopt($this->handle, CURLOPT_REDIR_PROTOCOLS, CURLPROTO_HTTP | CURLPROTO_HTTPS); } } /** * Destructor */ public function __destruct() { if (is_resource($this->handle)) { curl_close($this->handle); } } /** * Perform a request * * @param string|Stringable $url URL to request * @param array $headers Associative array of request headers * @param string|array $data Data to send either as the POST body, or as parameters in the URL for a GET/HEAD * @param array $options Request options, see {@see \WpOrg\Requests\Requests::response()} for documentation * @return string Raw HTTP result * * @throws \WpOrg\Requests\Exception\InvalidArgument When the passed $url argument is not a string or Stringable. * @throws \WpOrg\Requests\Exception\InvalidArgument When the passed $headers argument is not an array. * @throws \WpOrg\Requests\Exception\InvalidArgument When the passed $data parameter is not an array or string. * @throws \WpOrg\Requests\Exception\InvalidArgument When the passed $options argument is not an array. * @throws \WpOrg\Requests\Exception On a cURL error (`curlerror`) */ public function request($url, $headers = [], $data = [], $options = []) { if (InputValidator::is_string_or_stringable($url) === false) { throw InvalidArgument::create(1, '$url', 'string|Stringable', gettype($url)); } if (is_array($headers) === false) { throw InvalidArgument::create(2, '$headers', 'array', gettype($headers)); } if (!is_array($data) && !is_string($data)) { if ($data === null) { $data = ''; } else { throw InvalidArgument::create(3, '$data', 'array|string', gettype($data)); } } if (is_array($options) === false) { throw InvalidArgument::create(4, '$options', 'array', gettype($options)); } $this->hooks = $options['hooks']; $this->setup_handle($url, $headers, $data, $options); $options['hooks']->dispatch('curl.before_send', [&$this->handle]); if ($options['filename'] !== false) { // phpcs:ignore WordPress.PHP.NoSilencedErrors -- Silenced the PHP native warning in favour of throwing an exception. $this->stream_handle = @fopen($options['filename'], 'wb'); if ($this->stream_handle === false) { $error = error_get_last(); throw new Exception($error['message'], 'fopen'); } } $this->response_data = ''; $this->response_bytes = 0; $this->response_byte_limit = false; if ($options['max_bytes'] !== false) { $this->response_byte_limit = $options['max_bytes']; } if (isset($options['verify'])) { if ($options['verify'] === false) { curl_setopt($this->handle, CURLOPT_SSL_VERIFYHOST, 0); curl_setopt($this->handle, CURLOPT_SSL_VERIFYPEER, 0); } elseif (is_string($options['verify'])) { curl_setopt($this->handle, CURLOPT_CAINFO, $options['verify']); } } if (isset($options['verifyname']) && $options['verifyname'] === false) { curl_setopt($this->handle, CURLOPT_SSL_VERIFYHOST, 0); } curl_exec($this->handle); $response = $this->response_data; $options['hooks']->dispatch('curl.after_send', []); if (curl_errno($this->handle) === CURLE_WRITE_ERROR || curl_errno($this->handle) === CURLE_BAD_CONTENT_ENCODING) { // Reset encoding and try again curl_setopt($this->handle, CURLOPT_ENCODING, 'none'); $this->response_data = ''; $this->response_bytes = 0; curl_exec($this->handle); $response = $this->response_data; } $this->process_response($response, $options); // Need to remove the $this reference from the curl handle. // Otherwise \WpOrg\Requests\Transport\Curl won't be garbage collected and the curl_close() will never be called. curl_setopt($this->handle, CURLOPT_HEADERFUNCTION, null); curl_setopt($this->handle, CURLOPT_WRITEFUNCTION, null); return $this->headers; } /** * Send multiple requests simultaneously * * @param array $requests Request data * @param array $options Global options * @return array Array of \WpOrg\Requests\Response objects (may contain \WpOrg\Requests\Exception or string responses as well) * * @throws \WpOrg\Requests\Exception\InvalidArgument When the passed $requests argument is not an array or iterable object with array access. * @throws \WpOrg\Requests\Exception\InvalidArgument When the passed $options argument is not an array. */ public function request_multiple($requests, $options) { // If you're not requesting, we can't get any responses ¯\_(ツ)_/¯ if (empty($requests)) { return []; } if (InputValidator::has_array_access($requests) === false || InputValidator::is_iterable($requests) === false) { throw InvalidArgument::create(1, '$requests', 'array|ArrayAccess&Traversable', gettype($requests)); } if (is_array($options) === false) { throw InvalidArgument::create(2, '$options', 'array', gettype($options)); } $multihandle = curl_multi_init(); $subrequests = []; $subhandles = []; $class = get_class($this); foreach ($requests as $id => $request) { $subrequests[$id] = new $class(); $subhandles[$id] = $subrequests[$id]->get_subrequest_handle($request['url'], $request['headers'], $request['data'], $request['options']); $request['options']['hooks']->dispatch('curl.before_multi_add', [&$subhandles[$id]]); curl_multi_add_handle($multihandle, $subhandles[$id]); } $completed = 0; $responses = []; $subrequestcount = count($subrequests); $request['options']['hooks']->dispatch('curl.before_multi_exec', [&$multihandle]); do { $active = 0; do { $status = curl_multi_exec($multihandle, $active); } while ($status === CURLM_CALL_MULTI_PERFORM); $to_process = []; // Read the information as needed while ($done = curl_multi_info_read($multihandle)) { $key = array_search($done['handle'], $subhandles, true); if (!isset($to_process[$key])) { $to_process[$key] = $done; } } // Parse the finished requests before we start getting the new ones foreach ($to_process as $key => $done) { $options = $requests[$key]['options']; if ($done['result'] !== CURLE_OK) { //get error string for handle. $reason = curl_error($done['handle']); $exception = new CurlException( $reason, CurlException::EASY, $done['handle'], $done['result'] ); $responses[$key] = $exception; $options['hooks']->dispatch('transport.internal.parse_error', [&$responses[$key], $requests[$key]]); } else { $responses[$key] = $subrequests[$key]->process_response($subrequests[$key]->response_data, $options); $options['hooks']->dispatch('transport.internal.parse_response', [&$responses[$key], $requests[$key]]); } curl_multi_remove_handle($multihandle, $done['handle']); curl_close($done['handle']); if (!is_string($responses[$key])) { $options['hooks']->dispatch('multiple.request.complete', [&$responses[$key], $key]); } $completed++; } } while ($active || $completed < $subrequestcount); $request['options']['hooks']->dispatch('curl.after_multi_exec', [&$multihandle]); curl_multi_close($multihandle); return $responses; } /** * Get the cURL handle for use in a multi-request * * @param string $url URL to request * @param array $headers Associative array of request headers * @param string|array $data Data to send either as the POST body, or as parameters in the URL for a GET/HEAD * @param array $options Request options, see {@see \WpOrg\Requests\Requests::response()} for documentation * @return resource|\CurlHandle Subrequest's cURL handle */ public function &get_subrequest_handle($url, $headers, $data, $options) { $this->setup_handle($url, $headers, $data, $options); if ($options['filename'] !== false) { $this->stream_handle = fopen($options['filename'], 'wb'); } $this->response_data = ''; $this->response_bytes = 0; $this->response_byte_limit = false; if ($options['max_bytes'] !== false) { $this->response_byte_limit = $options['max_bytes']; } $this->hooks = $options['hooks']; return $this->handle; } /** * Setup the cURL handle for the given data * * @param string $url URL to request * @param array $headers Associative array of request headers * @param string|array $data Data to send either as the POST body, or as parameters in the URL for a GET/HEAD * @param array $options Request options, see {@see \WpOrg\Requests\Requests::response()} for documentation */ private function setup_handle($url, $headers, $data, $options) { $options['hooks']->dispatch('curl.before_request', [&$this->handle]); // Force closing the connection for old versions of cURL (<7.22). if (!isset($headers['Connection'])) { $headers['Connection'] = 'close'; } /** * Add "Expect" header. * * By default, cURL adds a "Expect: 100-Continue" to most requests. This header can * add as much as a second to the time it takes for cURL to perform a request. To * prevent this, we need to set an empty "Expect" header. To match the behaviour of * Guzzle, we'll add the empty header to requests that are smaller than 1 MB and use * HTTP/1.1. * * https://curl.se/mail/lib-2017-07/0013.html */ if (!isset($headers['Expect']) && $options['protocol_version'] === 1.1) { $headers['Expect'] = $this->get_expect_header($data); } $headers = Requests::flatten($headers); if (!empty($data)) { $data_format = $options['data_format']; if ($data_format === 'query') { $url = self::format_get($url, $data); $data = ''; } elseif (!is_string($data)) { $data = http_build_query($data, '', '&'); } } switch ($options['type']) { case Requests::POST: curl_setopt($this->handle, CURLOPT_POST, true); curl_setopt($this->handle, CURLOPT_POSTFIELDS, $data); break; case Requests::HEAD: curl_setopt($this->handle, CURLOPT_CUSTOMREQUEST, $options['type']); curl_setopt($this->handle, CURLOPT_NOBODY, true); break; case Requests::TRACE: curl_setopt($this->handle, CURLOPT_CUSTOMREQUEST, $options['type']); break; case Requests::PATCH: case Requests::PUT: case Requests::DELETE: case Requests::OPTIONS: default: curl_setopt($this->handle, CURLOPT_CUSTOMREQUEST, $options['type']); if (!empty($data)) { curl_setopt($this->handle, CURLOPT_POSTFIELDS, $data); } } // cURL requires a minimum timeout of 1 second when using the system // DNS resolver, as it uses `alarm()`, which is second resolution only. // There's no way to detect which DNS resolver is being used from our // end, so we need to round up regardless of the supplied timeout. // // https://github.com/curl/curl/blob/4f45240bc84a9aa648c8f7243be7b79e9f9323a5/lib/hostip.c#L606-L609 $timeout = max($options['timeout'], 1); if (is_int($timeout) || $this->version < self::CURL_7_16_2) { curl_setopt($this->handle, CURLOPT_TIMEOUT, ceil($timeout)); } else { // phpcs:ignore PHPCompatibility.Constants.NewConstants.curlopt_timeout_msFound curl_setopt($this->handle, CURLOPT_TIMEOUT_MS, round($timeout * 1000)); } if (is_int($options['connect_timeout']) || $this->version < self::CURL_7_16_2) { curl_setopt($this->handle, CURLOPT_CONNECTTIMEOUT, ceil($options['connect_timeout'])); } else { // phpcs:ignore PHPCompatibility.Constants.NewConstants.curlopt_connecttimeout_msFound curl_setopt($this->handle, CURLOPT_CONNECTTIMEOUT_MS, round($options['connect_timeout'] * 1000)); } curl_setopt($this->handle, CURLOPT_URL, $url); curl_setopt($this->handle, CURLOPT_USERAGENT, $options['useragent']); if (!empty($headers)) { curl_setopt($this->handle, CURLOPT_HTTPHEADER, $headers); } if ($options['protocol_version'] === 1.1) { curl_setopt($this->handle, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_1); } else { curl_setopt($this->handle, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_0); } if ($options['blocking'] === true) { curl_setopt($this->handle, CURLOPT_HEADERFUNCTION, [$this, 'stream_headers']); curl_setopt($this->handle, CURLOPT_WRITEFUNCTION, [$this, 'stream_body']); curl_setopt($this->handle, CURLOPT_BUFFERSIZE, Requests::BUFFER_SIZE); } } /** * Process a response * * @param string $response Response data from the body * @param array $options Request options * @return string|false HTTP response data including headers. False if non-blocking. * @throws \WpOrg\Requests\Exception If the request resulted in a cURL error. */ public function process_response($response, $options) { if ($options['blocking'] === false) { $fake_headers = ''; $options['hooks']->dispatch('curl.after_request', [&$fake_headers]); return false; } if ($options['filename'] !== false && $this->stream_handle) { fclose($this->stream_handle); $this->headers = trim($this->headers); } else { $this->headers .= $response; } if (curl_errno($this->handle)) { $error = sprintf( 'cURL error %s: %s', curl_errno($this->handle), curl_error($this->handle) ); throw new Exception($error, 'curlerror', $this->handle); } $this->info = curl_getinfo($this->handle); $options['hooks']->dispatch('curl.after_request', [&$this->headers, &$this->info]); return $this->headers; } /** * Collect the headers as they are received * * @param resource|\CurlHandle $handle cURL handle * @param string $headers Header string * @return integer Length of provided header */ public function stream_headers($handle, $headers) { // Why do we do this? cURL will send both the final response and any // interim responses, such as a 100 Continue. We don't need that. // (We may want to keep this somewhere just in case) if ($this->done_headers) { $this->headers = ''; $this->done_headers = false; } $this->headers .= $headers; if ($headers === "\r\n") { $this->done_headers = true; } return strlen($headers); } /** * Collect data as it's received * * @since 1.6.1 * * @param resource|\CurlHandle $handle cURL handle * @param string $data Body data * @return integer Length of provided data */ public function stream_body($handle, $data) { $this->hooks->dispatch('request.progress', [$data, $this->response_bytes, $this->response_byte_limit]); $data_length = strlen($data); // Are we limiting the response size? if ($this->response_byte_limit) { if ($this->response_bytes === $this->response_byte_limit) { // Already at maximum, move on return $data_length; } if (($this->response_bytes + $data_length) > $this->response_byte_limit) { // Limit the length $limited_length = ($this->response_byte_limit - $this->response_bytes); $data = substr($data, 0, $limited_length); } } if ($this->stream_handle) { fwrite($this->stream_handle, $data); } else { $this->response_data .= $data; } $this->response_bytes += strlen($data); return $data_length; } /** * Format a URL given GET data * * @param string $url Original URL. * @param array|object $data Data to build query using, see {@link https://www.php.net/http_build_query} * @return string URL with data */ private static function format_get($url, $data) { if (!empty($data)) { $query = ''; $url_parts = parse_url($url); if (empty($url_parts['query'])) { $url_parts['query'] = ''; } else { $query = $url_parts['query']; } $query .= '&' . http_build_query($data, '', '&'); $query = trim($query, '&'); if (empty($url_parts['query'])) { $url .= '?' . $query; } else { $url = str_replace($url_parts['query'], $query, $url); } } return $url; } /** * Self-test whether the transport can be used. * * The available capabilities to test for can be found in {@see \WpOrg\Requests\Capability}. * * @codeCoverageIgnore * @param array<string, bool> $capabilities Optional. Associative array of capabilities to test against, i.e. `['<capability>' => true]`. * @return bool Whether the transport can be used. */ public static function test($capabilities = []) { if (!function_exists('curl_init') || !function_exists('curl_exec')) { return false; } // If needed, check that our installed curl version supports SSL if (isset($capabilities[Capability::SSL]) && $capabilities[Capability::SSL]) { $curl_version = curl_version(); if (!(CURL_VERSION_SSL & $curl_version['features'])) { return false; } } return true; } /** * Get the correct "Expect" header for the given request data. * * @param string|array $data Data to send either as the POST body, or as parameters in the URL for a GET/HEAD. * @return string The "Expect" header. */ private function get_expect_header($data) { if (!is_array($data)) { return strlen((string) $data) >= 1048576 ? '100-Continue' : ''; } $bytesize = 0; $iterator = new RecursiveIteratorIterator(new RecursiveArrayIterator($data)); foreach ($iterator as $datum) { $bytesize += strlen((string) $datum); if ($bytesize >= 1048576) { return '100-Continue'; } } return ''; } } PK �c�ZηZj, , src/Transport/error_lognu �[��� [08-Jul-2025 19:23:22 UTC] PHP Fatal error: Uncaught Error: Interface "WpOrg\Requests\Transport" not found in /home/aiclgcwq/photonindustriespvt.com/wp-includes/Requests/src/Transport/Curl.php:25 Stack trace: #0 {main} thrown in /home/aiclgcwq/photonindustriespvt.com/wp-includes/Requests/src/Transport/Curl.php on line 25 [14-Jul-2025 20:15:13 UTC] PHP Fatal error: Uncaught Error: Interface "WpOrg\Requests\Transport" not found in /home/aiclgcwq/photonindustriespvt.com/wp-includes/Requests/src/Transport/Fsockopen.php:25 Stack trace: #0 {main} thrown in /home/aiclgcwq/photonindustriespvt.com/wp-includes/Requests/src/Transport/Fsockopen.php on line 25 [21-Jul-2025 18:19:30 UTC] PHP Fatal error: Uncaught Error: Interface "WpOrg\Requests\Transport" not found in /home/aiclgcwq/photonindustriespvt.com/wp-includes/Requests/src/Transport/Curl.php:25 Stack trace: #0 {main} thrown in /home/aiclgcwq/photonindustriespvt.com/wp-includes/Requests/src/Transport/Curl.php on line 25 [21-Jul-2025 18:19:30 UTC] PHP Fatal error: Uncaught Error: Interface "WpOrg\Requests\Transport" not found in /home/aiclgcwq/photonindustriespvt.com/wp-includes/Requests/src/Transport/Fsockopen.php:25 Stack trace: #0 {main} thrown in /home/aiclgcwq/photonindustriespvt.com/wp-includes/Requests/src/Transport/Fsockopen.php on line 25 PK �c�ZYP�>