magento 让某个页面开启SSL访问

比如带有creditcard-pay的url页面，修改下面几处，具体方法作用可以看注释
\app\code\core\Mage\Core\Model\Store.php

    /**
     * Check if frontend URLs should be secure
     *
     * @return boolean
     */
    public function isFrontUrlSecure()
    {
	    $pathInfo = Mage::app()->getRequest()->getPathInfo();//byfeng
     	if('/creditcard-pay'==$pathInfo){
    		return true;
    	}
		
        if ($this->_isFrontSecure === null) {
            $this->_isFrontSecure = Mage::getStoreConfigFlag(Mage_Core_Model_Url::XML_PATH_SECURE_IN_FRONT,
                $this->getId());
        }		
		
        return $this->_isFrontSecure;
    }

\app\code\core\Mage\Core\Model\Design\Package.php

    /**
     * Prepare url for css replacement
     *
     * @param string $uri
     * @return string
     */
    protected function _prepareUrl($uri)
    {
        // check absolute or relative url
        if (!preg_match('/^https?:/i', $uri) && !preg_match('/^\//i', $uri)) {
            $fileDir = '';
            $pathParts = explode(DS, $uri);
            $fileDirParts = explode(DS, $this->_callbackFileDir);
            $store = $this->getStore();
            if ($store->isAdmin()) {
                $secure = $store->isAdminUrlSecure();
            } else {
                $secure = $store->isFrontUrlSecure() && Mage::app()->getRequest()->isSecure();
            }
			
            $pathInfo = Mage::app()->getRequest()->getPathInfo();		
            if('/creditcard-pay'==$pathInfo){
                $secure = true;
            }
						
            if ('skin' == $fileDirParts[0]) {
                $baseUrl = Mage::getBaseUrl('skin', $secure);//byfeng 合并css文件里的url https
                $fileDirParts = array_slice($fileDirParts, 1);
            } elseif ('media' == $fileDirParts[0]) {
                $baseUrl = Mage::getBaseUrl('media', $secure);
                $fileDirParts = array_slice($fileDirParts, 1);
            } else {
                $baseUrl = Mage::getBaseUrl('web', $secure);
            }

            foreach ($pathParts as $key=>$part) {
                if ($part == '.' || $part == '..') {
                    unset($pathParts[$key]);
                }
                if ($part == '..' && count($fileDirParts)) {
                    $fileDirParts = array_slice($fileDirParts, 0, count($fileDirParts) - 1);
                }
            }

            if (count($fileDirParts)) {
                $fileDir = implode('/', $fileDirParts).'/';
            }

            $uri = $baseUrl.$fileDir.implode('/', $pathParts);
        }
        return $uri;
    }

\app\Mage.php

    /**
     * Get base URL path by type
     *
     * @param string $type
     * @param null|bool $secure
     * @return string
     */
    public static function getBaseUrl($type = Mage_Core_Model_Store::URL_TYPE_LINK, $secure = null)
    {
	    $pathInfo = self::app()->getRequest()->getPathInfo();		
     	if('/creditcard-pay'==$pathInfo){
    		$secure = true;
    	}
	
        return self::app()->getStore()->getBaseUrl($type, $secure);
    }