148 lines
6.1 KiB
Markdown
148 lines
6.1 KiB
Markdown
<!--
|
||
# license: Licensed to the Apache Software Foundation (ASF) under one
|
||
# or more contributor license agreements. See the NOTICE file
|
||
# distributed with this work for additional information
|
||
# regarding copyright ownership. The ASF licenses this file
|
||
# to you under the Apache License, Version 2.0 (the
|
||
# "License"); you may not use this file except in compliance
|
||
# with the License. You may obtain a copy of the License at
|
||
#
|
||
# http://www.apache.org/licenses/LICENSE-2.0
|
||
#
|
||
# Unless required by applicable law or agreed to in writing,
|
||
# software distributed under the License is distributed on an
|
||
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
|
||
# KIND, either express or implied. See the License for the
|
||
# specific language governing permissions and limitations
|
||
# under the License.
|
||
-->
|
||
|
||
# cordova-plugin-whitelist
|
||
|
||
這個外掛程式實現一個用於導航在科爾多瓦 4.0 應用程式 web 視圖的白名單策略
|
||
|
||
## 支援的科爾多瓦平臺
|
||
|
||
* Android 4.0.0 或以上
|
||
* iOS 4.0.0 或以上
|
||
|
||
## 導航白名單
|
||
|
||
控制 web 視圖本身可以導航到的 Url。適用于頂級導航只。
|
||
|
||
怪癖: 在 Android 上它也適用于 iframe 的非-結計畫。
|
||
|
||
預設情況下，只有到`file://` Url 導航允許。若要允許其他其他 Url，必須將`<allow-navigation>`標籤添加到您的`config.xml`:
|
||
|
||
<!-- Allow links to example.com -->
|
||
<allow-navigation href="http://example.com/*" />
|
||
|
||
<!-- Wildcards are allowed for the protocol, as a prefix
|
||
to the host, or as a suffix to the path -->
|
||
<allow-navigation href="*://*.example.com/*" />
|
||
|
||
<!-- A wildcard can be used to whitelist the entire network,
|
||
over HTTP and HTTPS.
|
||
*NOT RECOMMENDED* -->
|
||
<allow-navigation href="*" />
|
||
|
||
<!-- The above is equivalent to these three declarations -->
|
||
<allow-navigation href="http://*/*" />
|
||
<allow-navigation href="https://*/*" />
|
||
<allow-navigation href="data:*" />
|
||
|
||
|
||
## 科爾多瓦-外掛程式-白名單
|
||
|
||
控制應用程式允許讓系統打開的 Url。 預設情況下，沒有外部 Url 允許。
|
||
|
||
在 android 系統，這相當於發送類型 BROWSEABLE 的意圖。
|
||
|
||
此白名單並不適用于只超連結和對`window.open ()`調用的外掛程式.
|
||
|
||
在`config.xml`中添加`<allow-intent>`標籤，像這樣:
|
||
|
||
<!-- Allow links to web pages to open in a browser -->
|
||
<allow-intent href="http://*/*" />
|
||
<allow-intent href="https://*/*" />
|
||
|
||
<!-- Allow links to example.com to open in a browser -->
|
||
<allow-intent href="http://example.com/*" />
|
||
|
||
<!-- Wildcards are allowed for the protocol, as a prefix
|
||
to the host, or as a suffix to the path -->
|
||
<allow-intent href="*://*.example.com/*" />
|
||
|
||
<!-- Allow SMS links to open messaging app -->
|
||
<allow-intent href="sms:*" />
|
||
|
||
<!-- Allow tel: links to open the dialer -->
|
||
<allow-intent href="tel:*" />
|
||
|
||
<!-- Allow geo: links to open maps -->
|
||
<allow-intent href="geo:*" />
|
||
|
||
<!-- Allow all unrecognized URLs to open installed apps
|
||
*NOT RECOMMENDED* -->
|
||
<allow-intent href="*" />
|
||
|
||
|
||
## 網路請求白名單
|
||
|
||
網路請求的控制項 (圖像，XHRs 等) 允許 (通過科爾多瓦本機掛鉤)。
|
||
|
||
注意: 我們建議你使用內容的安全性原則 (見下文)，這是更安全。 此白名單大多是為 webviews 不支援 CSP 的歷史。
|
||
|
||
在`config.xml`中添加`<access>`標記，像這樣:
|
||
|
||
<!-- Allow images, xhrs, etc. to google.com -->
|
||
<access origin="http://google.com" />
|
||
<access origin="https://google.com" />
|
||
|
||
<!-- Access to the subdomain maps.google.com -->
|
||
<access origin="http://maps.google.com" />
|
||
|
||
<!-- Access to all the subdomains on google.com -->
|
||
<access origin="http://*.google.com" />
|
||
|
||
<!-- Enable requests to content: URLs -->
|
||
<access origin="content:///*" />
|
||
|
||
<!-- Don't block any requests -->
|
||
<access origin="*" />
|
||
|
||
|
||
沒有任何`<access>`標籤，只到`file://` Url 允許請求。 但是，預設的科爾多瓦應用程式包括`<access origin="*">` ，預設情況。
|
||
|
||
怪癖: Android 還允許對 HTTPs://ssl.gstatic.com/accessibility/javascript/android/ 請求預設情況下，因為這是對講正常所需。
|
||
|
||
### 內容安全政策
|
||
|
||
網路請求的控制項 (圖像，XHRs 等) 允許 (通過 web 視圖直接)。
|
||
|
||
對 Android 和 iOS，網路請求白名單 (見上文) 是不能夠過濾所有類型的請求 (例如`<video>` & Websocket 未被阻止)。 那麼，除了白名單中，你應使用[內容安全性原則](http://content-security-policy.com/) `< 元 >`標記您的所有頁面。
|
||
|
||
在 android 系統，對 CSP 系統 web 視圖的支援開始奇巧 (但是是上使用 web 視圖人行橫道上的所有版本可用)。
|
||
|
||
下面是一些示例 CSP 聲明為`.html`頁面:
|
||
|
||
<!-- Good default declaration:
|
||
* gap: is required only on iOS (when using UIWebView) and is needed for JS->native communication
|
||
* https://ssl.gstatic.com is required only on Android and is needed for TalkBack to function properly
|
||
* Disables use of eval() and inline scripts in order to mitigate risk of XSS vulnerabilities. To change this:
|
||
* Enable inline JS: add 'unsafe-inline' to default-src
|
||
* Enable eval(): add 'unsafe-eval' to default-src
|
||
-->
|
||
<meta http-equiv="Content-Security-Policy" content="default-src 'self' data: gap: https://ssl.gstatic.com; style-src 'self' 'unsafe-inline'; media-src *">
|
||
|
||
<!-- Allow requests to foo.com -->
|
||
<meta http-equiv="Content-Security-Policy" content="default-src 'self' foo.com">
|
||
|
||
<!-- Enable all requests, inline styles, and eval() -->
|
||
<meta http-equiv="Content-Security-Policy" content="default-src *; style-src 'self' 'unsafe-inline'; script-src 'self' 'unsafe-inline' 'unsafe-eval'">
|
||
|
||
<!-- Allow XHRs via https only -->
|
||
<meta http-equiv="Content-Security-Policy" content="default-src 'self' https:">
|
||
|
||
<!-- Allow iframe to https://cordova.apache.org/ -->
|
||
<meta http-equiv="Content-Security-Policy" content="default-src 'self'; frame-src 'self' https://cordova.apache.org"> |