Exemplo n.º 1
0
 public function removeHttpBase(string $path, string $base) : string
 {
     $path = ltrim($path, KE_PATH_NOISE);
     if (empty($path)) {
         return $path;
     }
     $path = '/' . $path;
     // 先过滤base
     if (!empty($base)) {
         if ($base === KE_DS_UNIX || $base === KE_DS_WIN) {
             return $path;
         }
         if (defined('KE_HTTP_BASE') && $base !== KE_HTTP_BASE) {
             $base = purge_path($base, KE_PATH_DOT_REMOVE ^ KE_PATH_LEFT_TRIM, KE_DS_UNIX);
             if (!empty($base)) {
                 $base = '/' . $base . '/';
             }
         }
     }
     if (empty($base) || $base === KE_DS_UNIX || $base === KE_DS_WIN) {
         return $path;
     }
     list($dir, $file) = parse_path($base);
     $prefixes = [];
     if (empty($file)) {
         $prefixes[] = $dir . '/' . KE_SCRIPT_FILE . '/';
     } else {
         $prefixes[] = $base . '/';
     }
     $prefixes[] = $dir . '/';
     foreach ($prefixes as $prefix) {
         if ($path === $prefix) {
             return '';
         }
         if (stripos($path, $prefix) === 0) {
             return substr($path, strlen($prefix));
         }
     }
     return $path;
 }
Exemplo n.º 2
0
 public final function init()
 {
     if ($this->isInit) {
         return $this;
     }
     $env = KE_APP_ENV;
     // 加载配置
     import(["{$this->root}/config/common.php", "{$this->root}/config/{$env}.php"]);
     if (KE_APP_MODE === KE_WEB) {
         $this->httpRewrite = (bool) $this->httpRewrite;
         if (empty($this->httpBase)) {
             $target = dirname($_SERVER['SCRIPT_NAME']);
             if ($target === '\\') {
                 $target = '/';
             }
             $this->httpBase = compare_path(KE_REQUEST_PATH, $target, KE_DS_UNIX);
         } elseif ($this->httpBase !== '/') {
             $this->httpBase = purge_path($this->httpBase, KE_PATH_DOT_REMOVE ^ KE_PATH_LEFT_TRIM, KE_DS_UNIX);
         }
         // 上面的过滤,无论如何,过滤出来的httpBase都为没有首位的/的路径,如:path/dir/dir
         if (empty($this->httpBase)) {
             $this->httpBase = '/';
         } elseif ($this->httpBase !== '/') {
             $this->httpBase = '/' . $this->httpBase . '/';
         }
         // 如果不指定重写,则httpBase应该是基于一个php文件为基础的
         if (!$this->httpRewrite) {
             $this->httpBase .= KE_SCRIPT_FILE;
         }
         define('KE_HTTP_BASE', $this->httpBase);
         define('KE_HTTP_REWRITE', (bool) $this->httpRewrite);
     }
     /////////////////////////////////////////////////////////////////////////////
     // p2:填充当前的APP实例的数据
     /////////////////////////////////////////////////////////////////////////////
     // 初始化项目的名称 => 不应为空,也必须是一个字符串
     if (empty($this->name) || !is_string($this->name)) {
         $this->name = KE_APP_DIR;
     }
     // 一个App的完整摘要
     $summary = sprintf('%s(%s,%s,%s)', $this->name, KE_APP_ENV, KE_REQUEST_HOST, $this->root);
     // 项目的hash,基于完整摘要生成,而非基于用户设置的项目名称
     // hash,主要用于服务器缓存识别不同的项目时使用
     // 比如memcached,key为user.10,而这个项目的存储则应该是:$flag.user.10,来避免项目和项目之间的数据混串
     $hash = hash('crc32b', $summary);
     // 真正用于显示的项目名称,包含项目名称、环境、hash
     $this->name = sprintf('%s(%s:%s)', $this->name, KE_APP_ENV, $hash);
     // 项目的基本加密混淆码 => 不应为空,也必须是一个字符串,且必须不小于32长度
     if (empty($this->salt) || !is_string($this->salt) || strlen($this->salt) < 32) {
         $salt = $summary;
     } else {
         $salt = $this->salt;
     }
     define('KE_APP_NAME', $this->name);
     define('KE_APP_HASH', $hash);
     define('KE_APP_SALT', hash('sha512', $salt, true));
     // 敏感数据还是清空为妙
     $this->salt = null;
     // http验证字段,如果没指定,就只好使用一个统一的了
     if (empty($this->httpSecurityField) || !is_string($this->httpSecurityField)) {
         $this->httpSecurityField = 'ke_http';
     }
     if (empty($this->httpSecuritySessionField) || !is_string($this->httpSecuritySessionField)) {
         $this->httpSecuritySessionField = 'ke_security_reference';
     }
     // http验证字段的加密混淆码
     if (empty($this->httpSecuritySalt) || !is_string($this->httpSecuritySalt)) {
         $this->httpSecuritySalt = "{$this->name}:{$this->httpSecurityField}";
     }
     $this->httpSecuritySalt = $this->hash($this->httpSecuritySalt);
     define('KE_HTTP_SECURITY_FIELD', $this->httpSecurityField);
     define('KE_HTTP_SECURITY_SALT', $this->httpSecuritySalt);
     define('KE_HTTP_SECURITY_SESS_FIELD', $this->httpSecuritySessionField);
     // 敏感数据还是清空为妙
     $this->httpSecuritySalt = null;
     // 检查httpCharset
     if (empty($this->encoding) || false === @mb_encoding_aliases($this->encoding)) {
         $this->encoding = 'UTF-8';
     }
     if (!empty($this->encodingOrder)) {
         if (is_string($this->encodingOrder)) {
             $this->encodingOrder = explode(',', $this->encodingOrder);
         }
         if (is_array($this->encodingOrder)) {
             $list = ['ASCII'];
             foreach ($this->encodingOrder as $encoding) {
                 $encoding = strtoupper(trim($encoding));
                 if (empty($encoding) || $encoding === 'ASCII' || $encoding === $this->encoding) {
                     continue;
                 }
                 $list[] = $encoding;
             }
             $list[] = $this->encoding;
             mb_detect_order($list);
         }
     }
     // 时区
     if (empty($this->timezone) || false === @date_default_timezone_set($this->timezone)) {
         $this->timezone = 'Asia/Shanghai';
         date_default_timezone_set($this->timezone);
     }
     define('KE_APP_TIMEZONE', $this->timezone);
     define('KE_APP_ENCODING', $this->encoding);
     // 系统的配置
     ini_set('default_charset', KE_APP_ENCODING);
     ini_set('default_mimetype', 'text/html');
     mb_internal_encoding(KE_APP_ENCODING);
     mb_http_output(KE_APP_ENCODING);
     $this->isInit = true;
     call_user_func([$this, 'on' . KE_APP_ENV]);
     register_shutdown_function(function () {
         $this->onExiting();
     });
     return $this;
 }