From a415c29efee45520ae252d2aa28f1083a521cd7b Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 09:56:49 +0200 Subject: Adding upstream version 6.4.3+dfsg1. Signed-off-by: Daniel Baumann --- wp-includes/class-wp-http-cookie.php | 277 +++++++++++++++++++++++++++++++++++ 1 file changed, 277 insertions(+) create mode 100644 wp-includes/class-wp-http-cookie.php (limited to 'wp-includes/class-wp-http-cookie.php') diff --git a/wp-includes/class-wp-http-cookie.php b/wp-includes/class-wp-http-cookie.php new file mode 100644 index 0000000..8f55e44 --- /dev/null +++ b/wp-includes/class-wp-http-cookie.php @@ -0,0 +1,277 @@ +domain = $parsed_url['host']; + } + $this->path = isset( $parsed_url['path'] ) ? $parsed_url['path'] : '/'; + if ( ! str_ends_with( $this->path, '/' ) ) { + $this->path = dirname( $this->path ) . '/'; + } + + if ( is_string( $data ) ) { + // Assume it's a header string direct from a previous request. + $pairs = explode( ';', $data ); + + // Special handling for first pair; name=value. Also be careful of "=" in value. + $name = trim( substr( $pairs[0], 0, strpos( $pairs[0], '=' ) ) ); + $value = substr( $pairs[0], strpos( $pairs[0], '=' ) + 1 ); + $this->name = $name; + $this->value = urldecode( $value ); + + // Removes name=value from items. + array_shift( $pairs ); + + // Set everything else as a property. + foreach ( $pairs as $pair ) { + $pair = rtrim( $pair ); + + // Handle the cookie ending in ; which results in an empty final pair. + if ( empty( $pair ) ) { + continue; + } + + list( $key, $val ) = strpos( $pair, '=' ) ? explode( '=', $pair ) : array( $pair, '' ); + $key = strtolower( trim( $key ) ); + if ( 'expires' === $key ) { + $val = strtotime( $val ); + } + $this->$key = $val; + } + } else { + if ( ! isset( $data['name'] ) ) { + return; + } + + // Set properties based directly on parameters. + foreach ( array( 'name', 'value', 'path', 'domain', 'port', 'host_only' ) as $field ) { + if ( isset( $data[ $field ] ) ) { + $this->$field = $data[ $field ]; + } + } + + if ( isset( $data['expires'] ) ) { + $this->expires = is_int( $data['expires'] ) ? $data['expires'] : strtotime( $data['expires'] ); + } else { + $this->expires = null; + } + } + } + + /** + * Confirms that it's OK to send this cookie to the URL checked against. + * + * Decision is based on RFC 2109/2965, so look there for details on validity. + * + * @since 2.8.0 + * + * @param string $url URL you intend to send this cookie to + * @return bool true if allowed, false otherwise. + */ + public function test( $url ) { + if ( is_null( $this->name ) ) { + return false; + } + + // Expires - if expired then nothing else matters. + if ( isset( $this->expires ) && time() > $this->expires ) { + return false; + } + + // Get details on the URL we're thinking about sending to. + $url = parse_url( $url ); + $url['port'] = isset( $url['port'] ) ? $url['port'] : ( 'https' === $url['scheme'] ? 443 : 80 ); + $url['path'] = isset( $url['path'] ) ? $url['path'] : '/'; + + // Values to use for comparison against the URL. + $path = isset( $this->path ) ? $this->path : '/'; + $port = isset( $this->port ) ? $this->port : null; + $domain = isset( $this->domain ) ? strtolower( $this->domain ) : strtolower( $url['host'] ); + if ( false === stripos( $domain, '.' ) ) { + $domain .= '.local'; + } + + // Host - very basic check that the request URL ends with the domain restriction (minus leading dot). + $domain = ( str_starts_with( $domain, '.' ) ) ? substr( $domain, 1 ) : $domain; + if ( ! str_ends_with( $url['host'], $domain ) ) { + return false; + } + + // Port - supports "port-lists" in the format: "80,8000,8080". + if ( ! empty( $port ) && ! in_array( $url['port'], array_map( 'intval', explode( ',', $port ) ), true ) ) { + return false; + } + + // Path - request path must start with path restriction. + if ( ! str_starts_with( $url['path'], $path ) ) { + return false; + } + + return true; + } + + /** + * Convert cookie name and value back to header string. + * + * @since 2.8.0 + * + * @return string Header encoded cookie name and value. + */ + public function getHeaderValue() { // phpcs:ignore WordPress.NamingConventions.ValidFunctionName.MethodNameInvalid + if ( ! isset( $this->name ) || ! isset( $this->value ) ) { + return ''; + } + + /** + * Filters the header-encoded cookie value. + * + * @since 3.4.0 + * + * @param string $value The cookie value. + * @param string $name The cookie name. + */ + return $this->name . '=' . apply_filters( 'wp_http_cookie_value', $this->value, $this->name ); + } + + /** + * Retrieve cookie header for usage in the rest of the WordPress HTTP API. + * + * @since 2.8.0 + * + * @return string + */ + public function getFullHeader() { // phpcs:ignore WordPress.NamingConventions.ValidFunctionName.MethodNameInvalid + return 'Cookie: ' . $this->getHeaderValue(); + } + + /** + * Retrieves cookie attributes. + * + * @since 4.6.0 + * + * @return array { + * List of attributes. + * + * @type string|int|null $expires When the cookie expires. Unix timestamp or formatted date. + * @type string $path Cookie URL path. + * @type string $domain Cookie domain. + * } + */ + public function get_attributes() { + return array( + 'expires' => $this->expires, + 'path' => $this->path, + 'domain' => $this->domain, + ); + } +} -- cgit v1.2.3