initial igniter support

igniter/app/Config/Cors.php

@@ -0,0 +1,105 @@
+<?php
+
+namespace Config;
+
+use CodeIgniter\Config\BaseConfig;
+
+/**
+ * Cross-Origin Resource Sharing (CORS) Configuration
+ *
+ * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/CORS
+ */
+class Cors extends BaseConfig
+{
+    /**
+     * The default CORS configuration.
+     *
+     * @var array{
+     *      allowedOrigins: list<string>,
+     *      allowedOriginsPatterns: list<string>,
+     *      supportsCredentials: bool,
+     *      allowedHeaders: list<string>,
+     *      exposedHeaders: list<string>,
+     *      allowedMethods: list<string>,
+     *      maxAge: int,
+     *  }
+     */
+    public array $default = [
+        /**
+         * Origins for the `Access-Control-Allow-Origin` header.
+         *
+         * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Access-Control-Allow-Origin
+         *
+         * E.g.:
+         *   - ['http://localhost:8080']
+         *   - ['https://www.example.com']
+         */
+        'allowedOrigins' => [],
+
+        /**
+         * Origin regex patterns for the `Access-Control-Allow-Origin` header.
+         *
+         * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Access-Control-Allow-Origin
+         *
+         * NOTE: A pattern specified here is part of a regular expression. It will
+         *       be actually `#\A<pattern>\z#`.
+         *
+         * E.g.:
+         *   - ['https://\w+\.example\.com']
+         */
+        'allowedOriginsPatterns' => [],
+
+        /**
+         * Weather to send the `Access-Control-Allow-Credentials` header.
+         *
+         * The Access-Control-Allow-Credentials response header tells browsers whether
+         * the server allows cross-origin HTTP requests to include credentials.
+         *
+         * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Access-Control-Allow-Credentials
+         */
+        'supportsCredentials' => false,
+
+        /**
+         * Set headers to allow.
+         *
+         * The Access-Control-Allow-Headers response header is used in response to
+         * a preflight request which includes the Access-Control-Request-Headers to
+         * indicate which HTTP headers can be used during the actual request.
+         *
+         * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Access-Control-Allow-Headers
+         */
+        'allowedHeaders' => [],
+
+        /**
+         * Set headers to expose.
+         *
+         * The Access-Control-Expose-Headers response header allows a server to
+         * indicate which response headers should be made available to scripts running
+         * in the browser, in response to a cross-origin request.
+         *
+         * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Access-Control-Expose-Headers
+         */
+        'exposedHeaders' => [],
+
+        /**
+         * Set methods to allow.
+         *
+         * The Access-Control-Allow-Methods response header specifies one or more
+         * methods allowed when accessing a resource in response to a preflight
+         * request.
+         *
+         * E.g.:
+         *   - ['GET', 'POST', 'PUT', 'DELETE']
+         *
+         * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Access-Control-Allow-Methods
+         */
+        'allowedMethods' => [],
+
+        /**
+         * Set how many seconds the results of a preflight request can be cached.
+         *
+         * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Access-Control-Max-Age
+         */
+        'maxAge' => 7200,
+    ];
+}