init 4

docs/TODO.md

@@ -15,7 +15,7 @@
 
  [x] → Macros
 
- [ ] → Routes
+ [x] → Routes
 
  [x] → Controllers
 
@@ -31,11 +31,11 @@
 
  [ ] → Main Project Tempates
 
- [o] → 404 Pages/Dev/Prod Errors
+ [x] → 404 Pages/Dev/Prod Errors
 
  [x] → CLI Detect
 
- [ ] → Paginator
+ [x] → Paginator
 
  [x] → Safer I/O
 
@@ -53,7 +53,7 @@
 
  [x] → Error Handler
 
- [ ] → CSRF Tokens
+ [x] → CSRF Tokens
 
  [x] → Password Hashing/Verify
 

src/bootstrap/errors.php

@@ -11,9 +11,6 @@ if (! defined('BaseDir')) {
     define('LOG_FILE', BaseDir . '/protected/logs/error_log.txt');
 }
 
-if (! defined('ENVIRONMENT')) {
-    define('ENVIRONMENT', 'production'); // 'production' or 'development'
-}
 /**
  * Format message with appropriate colors based on environment
  */
@@ -82,11 +79,18 @@ set_error_handler(function($errno, $errstr, $errfile, $errline) {
         file_put_contents(LOG_FILE, $logMessage, FILE_APPEND);
     }
     // Display in development environment
-    if (ENVIRONMENT === 'development') {
+    if (fallback_dev()) {
         echo formatMessage($displayMessage, $errorCategory);
+        // Prevent PHP's default error handler
+        return true;
     }
     
-    // Prevent PHP's default error handler
+    if (is_on_error_page() === true) {
+      if (fallback_requires('prod_error.php') === false) {
+          fallback_requires('views/on_error/prod_error.php', true);
+      }    
+      exit(1); // Prevent HTML Looping!!!    
+    }    
     return true;
 });
 
@@ -101,7 +105,8 @@ set_exception_handler(function($e) {
     if (LOG_FILE !== false) {
         file_put_contents(LOG_FILE, $logMessage, FILE_APPEND);
     }
-    if (ENVIRONMENT === 'development') {
+    // Are we developing...? if so, show details on error
+    if (fallback_dev()) {
         echo formatMessage($displayMessage, 'error');
     } else {
         // In production, show user-friendly message
@@ -124,12 +129,151 @@ register_shutdown_function(function() {
         if (LOG_FILE !== false) {
             file_put_contents(LOG_FILE, $logMessage, FILE_APPEND);
         }
-        if (ENVIRONMENT === 'development') {
+        // If developing, show error
+        if (fallback_dev()) {
             echo formatMessage($displayMessage, 'error');
         }
     }
 });
 
+function fallback_is_live(): bool {
+    return is_live(); // from main.php
+}
+
+/**
+ * Displays Error page
+ * @param type $ex error message
+ */
+function broken_error($ex = ''): void {
+  if (fallback_is_cli()) {
+    echo $ex;
+    exit(1);
+  }
+  $use_api = fallback_is_api();
+
+  if ($use_api === true) {
+    $internal_error = "An unexpected error occured.";
+    $status_code = 500;
+    fallback_json_error($internal_error, $status_code);
+  }
+
+  if (fallback_is_live()) {
+    // Try really Hard to display Prod Error Page  
+    $exists = fallback_requires('prod_error.php');  
+    if (! $exists) { 
+        $exists = fallback_requires('views/on_error/prod_error.php', true);
+    }
+    if ($exists === false) {
+        echo "<h1>Sorry, we had an error...</h1><p>We apologize for any inconvenience this may cause.</p>";
+    }
+  } else {
+    if ($ex === "") {
+      echo "<h2>Unknown Issue...</h2>";
+    } else {
+      echo $ex;  
+    }        
+    echo "<h1>Error Page</h1><p>Please go back to another page...</p>";  
+  }
+}
+
+function fallback_json_error(string $data, int $status_code): void {
+    if (!headers_sent()) {
+      header($_SERVER['SERVER_PROTOCOL'] . " " . $status_code);
+      /*
+       * Allow JavaScript from anywhere. CORS - Cross Origin Resource Sharing
+       * @link https://manning-content.s3.amazonaws.com/download/f/54fa960-332e-4a8c-8e7f-1eb213831e5a/CORS_ch01.pdf
+       */
+      header("Access-Control-Allow-Origin: *"); 
+      header("Access-Control-Allow-Methods: *");
+      header('Content-Type: application/json; charset=utf-8', true, intval($status_code));
+    }
+    echo json_encode($data);
+    exit;
+}
+
+function fallback_is_api(): bool {
+    $uri = fallback_get_uri();
+    if (preg_match('~/api(\d*)/~', $uri)) {
+        return true;
+    }
+    return false;
+}
+
+function fallback_is_cli() {
+    if (defined('STDIN')) {
+      return true;
+    }
+
+    if (php_sapi_name() === 'cli') {
+      return true;
+    }
+
+    if (array_key_exists('SHELL', $_ENV)) {
+      return true;
+    }
+
+    if (!isset($_SERVER['REMOTE_ADDR']) && !isset($_SERVER['HTTP_USER_AGENT'])) {
+      return true;
+    }
+
+    if (!array_key_exists('REQUEST_METHOD', $_SERVER)) {
+      return true;
+    }
+
+    return false;
+}
+
+function fallback_get_uri(): ?string {
+    return strtok($_SERVER['REQUEST_URI']);
+}
+
+function fallback_dev(): bool {
+    if (! defined("ENVIRONMENT")) {
+        return false; // Force Live on unknown state
+    }
+    if (ENVIRONMENT === 'development') {
+        return true;
+    }
+    return false;
+}
+
+function fallback_requires(string $file, bool $fw = false): bool {
+    $exists = method_exists("\CodeHydrater\bootstrap\requires", "secure_include");
+    if ($exists) {
+        if ($fw === false) {
+           $path = UseDir::ONERROR;
+        } else {
+           $path = UseDir::FRAMEWORK; 
+        }
+        $good = \CodeHydrater\bootstrap\requires::secure_include($file, $path);
+        return ($good === false) ? false : true; // handle contents vs. failure = false
+    } else {
+        if ($fw === false) {
+            $view = CodeHydrater_PROJECT . "views/on_error/" . $file;
+        } else {
+            $view = CodeHydrater_FRAMEWORK . $file;
+        }
+        if (file_exists($view)) {
+            include $view;
+            return true;
+        }
+    }
+    return false; // You have failed me for the last time! LOL
+}
+
+/**
+ * Check if already on Error Page
+ * @return bool
+ */
+function is_on_error_page(): bool {
+  if (fallback_is_cli()) {
+    exit(1);
+  } else {
+    return (stripos(fallback_get_uri(), "error.html") !== false);
+  }
+}
+
+
 // Test the error handler (uncomment to test)
 // trigger_error("This is a test warning", E_USER_WARNING);
 // throw new Exception("This is a test exception");

src/bootstrap/main.php

@@ -40,10 +40,17 @@ if (site_helper::get_testing() === false) {
 }
 
 final class errors {
+    private static $is_live = true; // Fall Back Value if Config Not Found
     private static $handle_global_errors = true;
     private static $handle_shutdown_errors = true;
     private static $handle_exceptions = true;
 
+    public static function set_live_mode(bool $is_live): void {
+        self::$is_live = $is_live;
+    }
+    public static function get_live_mode(): bool {
+        return self::$is_live;
+    }
     public static function set_handle_shutdown_errors(bool $do_handle_errors): void {
         self::$handle_shutdown_errors = $do_handle_errors;
     }
@@ -274,10 +281,6 @@ if (extension_loaded('mbstring')) {
     setlocale(LC_ALL, "en_US.UTF-8");
 }
 
-function is_live() {
-    return (common::get_bool(configure::get('CodeHydrater', 'live')));
-}
-
 require_once CodeHydrater_FRAMEWORK . 'bootstrap/common.php';
 require_once CodeHydrater_FRAMEWORK . 'bootstrap/requires.php';
 require_once CodeHydrater_FRAMEWORK . 'bootstrap/auto_loader.php';
@@ -290,6 +293,24 @@ registry::get('loader')->add_namespace("Project", CodeHydrater_PROJECT);
 
 load_all::init(CodeHydrater_PROJECT);
 
+if (! defined('ENVIRONMENT')) {
+    if (is_live() === false) {
+        define('ENVIRONMENT', 'development');
+    } else {
+        define('ENVIRONMENT', 'production');
+    }
+}
+
+function is_live(): bool {
+    if (configure::has('CodeHydrater', 'live')) {
+        $live = configure::get('CodeHydrater', 'live');
+    }
+    if ($live === null) {
+        $live = errors::get_live_mode();
+    }
+    return (bool) $live;   
+}
+
 $returned_route = \CodeHydrater\router::execute();
 if ($returned_route["found"] === false) {
     $app = new \CodeHydrater\app();

src/bootstrap/site_helper.php

@@ -40,14 +40,14 @@ final class site_helper {
     public static function set_allowed_Private_IPs(string|array $IP_addresses): void {
         if (is_array($IP_addresses)) {
             foreach($IP_addresses as $IP) {
-                $s_ip = \CodeHydrater\security::get_valid_ip($IP);
+                $s_ip = \CodeHydrater\security::is_private_or_local_IP_simple($IP);
                 if ($s_ip === false) {
                     continue;
                 }                
                 self::$Private_IPs_allowed[] = $IP;
             }
         } elseif (is_string($IP_addresses)) {
-            $s_ip = \CodeHydrater\security::get_valid_ip($IP);
+            $s_ip = \CodeHydrater\security::is_private_or_local_IP_simple($IP);
             if ($s_ip === false) {
                 return;
             }
@@ -79,7 +79,7 @@ final class site_helper {
     }
     
     public static function remote_not_allowed_force_live(): bool {
-        return (! self::is_allowed());
+        return (self::is_allowed() === false) ? true : false;
     }
     
     public static function is_allowed(): bool {
@@ -87,7 +87,10 @@ final class site_helper {
         if (in_array($remote_ip, self::$Public_IPs_allowed)) {
             return true;
         }
-        if (self::is_server_name_a_private_domain() && in_array($remote_ip, self::$Private_IPs_allowed)) {
+        if (in_array($remote_ip, self::$Private_IPs_allowed)) {
+            return true;
+        }
+        if (self::is_server_name_a_private_domain()) {
             return true;
         }
         return false;
@@ -243,5 +246,6 @@ final class site_helper {
         define('PROJECT_BASE_REF', SITE_URL); 
         define("BROWSER", self::get_clean_server_var('HTTP_USER_AGENT'));
         define("ASSETS_DIR", "/public/assets/");
+        define("PROJECT_ASSETS_BASE_REF", ASSETS_BASE_REF);
     }
 }

src/classes/database/model.php

@@ -44,7 +44,7 @@ class model {
      * JSON API inform AJAX that save failed
      */
     public function save_failed($msg = 'Save Failed!'): void {
-        \CodeHydrater\api::error(array('code' => 500, 'success' => false, 'error' => $msg, 'responce' => \tts\api::INTERNAL_ERROR));
+        \CodeHydrater\api::error(array('code' => 500, 'success' => false, 'error' => $msg, 'responce' => \CodeHydrater\api::INTERNAL_ERROR));
     }
     
     public function dump_table_fields(string $table) {
@@ -123,7 +123,7 @@ class model {
             return; // Bail if LIVE
         }
         if (isset($post['json'])) {
-            $globals = \CodeHydrater\bootstrap\safer_io::get_json_post_data();
+            $globals = SafeIO::get_json_post_data();
         } else {
             $json_post = count($post);
             $globals = ($json_post) ? $post : filter_input_array(INPUT_POST) ?? [];

src/classes/database/paginate.php

@@ -7,7 +7,7 @@ declare(strict_types=1);
  * @link https://code.tutsplus.com/tutorials/how-to-paginate-data-with-php--net-2928
  */
 
-namespace tts\database;
+namespace CodeHydrater\database;
 
 class paginate {
 
@@ -210,6 +210,12 @@ class paginate {
         . "{$end_label}</label>\n";
     }
     
+    public function css_style(): string {
+        return ".pagination { display: inline-block; }
+.pagination a { color: black; float: left; padding: 8px 16px;text-decoration: none; }
+.pagination a.active { background-color: #4CAF50; color: white; }
+.pagination a:hover:not(.active) { background-color: #ddd; }";
+    }
 }
 
 /*
@@ -230,26 +236,3 @@ class paginate {
 
     echo $pag->create_links();
  */
-
-
-/* 
- * css
- * 
-.pagination {
-  display: inline-block;
-}
-
-.pagination a {
-  color: black;
-  float: left;
-  padding: 8px 16px;
-  text-decoration: none;
-}
-
-.pagination a.active {
-  background-color: #4CAF50;
-  color: white;
-}
-
-.pagination a:hover:not(.active) {background-color: #ddd;}
- */

src/classes/html_document.php

@@ -360,7 +360,7 @@ class html_document {
    * Used by Template file to render HTML Meta data for Robots
    * @return string HTML Meta Robots
    */
-  public function get_robots(): string {
+  public function get_robots(): ?string {
     return $this->robots;
   }
 

src/classes/misc.php

@@ -321,11 +321,10 @@ final class misc {
      */
     public static function is_api(): bool {
         $uri = bootstrap\site_helper::request_uri();
-        if (strlen($uri) > 2) {
+        if (preg_match('~/api(\d*)/~', $uri)) {
-            return ((substr_count($uri, "/api/") == 1 && self::get_var('api') == 'true') || (substr_count($uri, "/api2/") == 1 && self::get_var('api2') == 'true')) ? true : false;
+            return true;
-        } else {
-            return false;
         }
+        return false;
     }
 
     /**

src/classes/router.php

@@ -362,7 +362,7 @@ class router
 
         // Find route
         foreach (self::$routes as $routeKey => $route) {
-            $post_method = \tts\misc::post_var("_method");
+            $post_method = misc::post_var("_method");
             $matchMethod = in_array($request_method, $route['method']) || ($post_method !== null
                     && in_array($post_method, $route['method']));
             if (preg_match($route['pattern'], $request, $match) && $matchMethod) {

src/classes/security.php

@@ -182,6 +182,25 @@ final class security {
         return crc32($_SESSION['user_id']);
     }
     
+    public static function is_private_or_local_IP_simple(string $ip): bool {
+        if (! self::get_valid_ip($ip)) {
+            return false; // Invalid
+        }
+        return (
+            $ip === '::1' || // IPv6 localhost
+            preg_match('/^127\./', $ip) || // IPv4 localhost
+            preg_match('/^10\./', $ip) || // 10.0.0.0/8
+            preg_match('/^172\.(1[6-9]|2[0-9]|3[0-1])\./', $ip) || // 172.16.0.0/12
+            preg_match('/^192\.168\./', $ip) || // 192.168.0.0/16
+            preg_match('/^fd[0-9a-f]{2}:/i', $ip) // IPv6 ULA (fc00::/7)
+        );
+    }
+    
+    /**
+     * Filter IP return good IP or False!
+     * @param string $ip
+     * @return string | false
+     */
     public static function get_valid_ip(string $ip) {
         return (filter_var($ip, FILTER_VALIDATE_IP, FILTER_FLAG_IPV4|FILTER_FLAG_IPV6));
     }

src/classes/view.php

@@ -192,7 +192,7 @@ final class view {
     if (count($this->files) > 0) {
       foreach ($this->files as $view_file) {
         if ($view_file['file_type'] == '.php') {
-          bootstrap\requires::secure_include($view_file['file'], $view_file['path'], $local, $this->vars); // Include the file
+          bootstrap\requires::secure_include($view_file['file'], bootstrap\UseDir::PROJECT, $local, $this->vars); // Include the file
         } else {
           $template_file = str_replace('.tpl', '', $view_file['file']);
           $this->tempalte_engine->parse_file($template_file);
@@ -228,7 +228,7 @@ final class view {
         bootstrap\views::ob_start();
       $saved_ob_level = ob_get_level();
       $local->page_output = $page_output;
-      bootstrap\requires::secure_include($this->template, 'project', $local, $this->vars);
+      bootstrap\requires::secure_include($this->template, bootstrap\UseDir::PROJECT, $local, $this->vars);
       $this->clear_ob($saved_ob_level);
       $page_output = ob_get_clean();
     }