$.ajax POST 返回“状态":403，“状态文本":“禁止"科尔多瓦机器人 [英] $.ajax POST returning "status":403,"statusText":"Forbidden" cordova android

问题描述

我正在使用 jquery.mobile-1.4.3.js 和 cordova.3.5.0 开发 Android phonegap 应用程序.

我正在为 Web 服务调用 $ajax.下面是一个代码片段.

 $.ajax({类型:'POST'，数据:登录数据，跨域:真，数据类型:'json'，超时:50000，url: 'https://dsp-wasatchtechies.cloud.dreamfactory.com/rest/user/session?app_name=XXXXX',成功:功能(数据){console.log('会话' + JSON.stringify(data));},错误:函数(数据){//ActivityIndi​​cator.hide();console.log('ERROR : SESSION' + JSON.stringify(data));//ShowAlertMessage('SESSION 时出现错误');}});

它运行良好，但现在它的响应:

 [INFO:CONSOLE(155)] "ERROR SESSION{"readyState":4,"responseText":"","status":403,"statusText":"Forbidden"}", source: file:///android_asset/www/js/index.js (155)

这段代码有什么问题?为什么它不起作用?任何帮助，建议将不胜感激

先谢谢你.

解决方案

1. 确保服务器代码返回一个 CORS 标头，授予其他站点的访问权限:

<块引用>

eg: header('Access-Control-Allow-Origin: *');

2. 确保在您的服务器上禁用了ModSecurity"(如果您有 cPanel 访问权限，您应该能够通过 cPanel/Security 或类似的东西来做到这一点)

3. 确保您安装了cordova白名单插件(使用cordova pre v5.0.0的legacy"插件):

   $cordova 插件添加cordova-plugin-legacy-whitelist

4. 在您的cordova config.xml 中设置一个非常开放的白名单:

   <访问源=*"/>

5. 在您的 index.html 中设置内容安全策略:

这使所有内容都 WIDE 开放，而跨域、白名单 URL 请求和内容安全策略的重点是限制跨域访问.在你开始工作后，我会把它作为一个练习来研究和限制安全性.

我希望这会有所帮助.

参考文献:

https://github.com/apache/cordova-plugin-白名单#content-security-policyhttps://cordova.apache.org/announcements/2015/04/21/plugins-release-and-move-to-npm.htmlhttp://content-security-policy.com/

I am developing Android phonegap application with jquery.mobile-1.4.3.js and cordova.3.5.0.

i am calling $ajax for web service. below is a code snippet.

 $.ajax({
        type: 'POST',
        data: LoginData,
        crossDomain:true,
        dataType : 'json',
        timeout: 50000,
        url: 'https://dsp-wasatchtechies.cloud.dreamfactory.com/rest/user/session?app_name=XXXXX',
        success: function(data) {


            console.log(' SESSION' + JSON.stringify(data));

        },
        error: function(data) {

            //ActivityIndicator.hide();
            console.log('ERROR : SESSION' + JSON.stringify(data));
            //ShowAlertMessage('There was an error while SESSION');
        }
    });

It was works perfectly but now its responding:

  [INFO:CONSOLE(155)] "ERROR SESSION{"readyState":4,"responseText":"","status":403,"statusText":"Forbidden"}", source: file:///android_asset/www/js/index.js (155)

what is wrong this code ? why it is not working ? any help, suggestion will be appreciated

thank you in advance.

解决方案

1. ensure the server code returns a CORS header granting access from other sites:

eg: header('Access-Control-Allow-Origin: *');

2. ensure "ModSecurity" is disabled on your server (if you have cPanel access you should be able to do that via cPanel / Security or something like that)

3. ensure you have the cordova whitelist plugin installed (use the "legacy" plugin for cordova pre v5.0.0):

   $ cordova plugin add cordova-plugin-legacy-whitelist

4. setup a very open whitelist in your cordova config.xml:

   <allow-intent href="*" />

   <access origin="*" />

5. setup a Content Security Policy in your index.html:

   <meta http-equiv="Content-Security-Policy" content="default-src *; script-src * 'unsafe-eval' 'unsafe-inline'; connect-src *; img-src *; style-src * 'unsafe-inline' ; media-src *;">

This makes everything WIDE open, whereas the point of cross-origin-domains, whitelisted URL request, and content security policies is to restrict cross-domain access. I'll leave it as an exercise to research and restrict the security down, after you get the thing working.

I hope this helps.

References:

https://github.com/apache/cordova-plugin-whitelist#content-security-policy https://cordova.apache.org/announcements/2015/04/21/plugins-release-and-move-to-npm.html http://content-security-policy.com/

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