Question

突然间，我的Flex应用程序无法再通过其API连接到salesforce.com，我收到了安全沙箱违规行为。登录凭据是正确的，我已经通过不同的方式尝试了它们，我在下面对它们进行了模糊处理。

今天早些时候工作正常，从那时起我就没有编码。

其他人遇到这个或知道发生了什么事？

以下是返回给我的应用的例外

Method name is: login
'A997F86A-36E9-DDDC-EC6B-BBEE23101466' producer connected.
'A997F86A-36E9-DDDC-EC6B-BBEE23101466' producer sending message 'B89E5879-D7F7-E91E-2082-BBEE231054DD'
'direct_http_channel' channel sending message:
(mx.messaging.messages::HTTPRequestMessage)#0
  body = "<se:Envelope xmlns:se="http://schemas.xmlsoap.org/soap/envelope/"><se:Header xmlns:sfns="urn:partner.soap.sforce.com"/><se:Body><login xmlns="urn:partner.soap.sforce.com" xmlns:ns1="sobject.partner.soap.sforce.com"><username>simon.palmer@***.com</username><password>***</password></login></se:Body></se:Envelope>"
  clientId = (null)
  contentType = "text/xml; charset=UTF-8"
  destination = "DefaultHTTPS"
  headers = (Object)#1
  httpHeaders = (Object)#2
    Accept = "text/xml"
    SOAPAction = """"
    X-Salesforce-No-500-SC = "true"
  messageId = "B89E5879-D7F7-E91E-2082-BBEE231054DD"
  method = "POST"
  recordHeaders = false
  timestamp = 0
  timeToLive = 0
  url = "https://www.salesforce.com/services/Soap/u/11.0"
Method name is: login
*** Security Sandbox Violation ***
Connection to https://www.salesforce.com/services/Soap/u/11.0 halted - not permitted from https://localhost/pm_server/pm/pm-debug.swf
'A997F86A-36E9-DDDC-EC6B-BBEE23101466' producer acknowledge of 'B89E5879-D7F7-E91E-2082-BBEE231054DD'.
'A997F86A-36E9-DDDC-EC6B-BBEE23101466' producer fault for 'B89E5879-D7F7-E91E-2082-BBEE231054DD'.
Comunication Error : Channel.Security.Error : Security error accessing url : Destination: DefaultHTTPS
Error: Request for resource at https://www.salesforce.com/services/Soap/u/11.0 by requestor from https://localhost/pm_server/pm/pm-debug.swf is denied due to lack of policy file permissions.

Answer 1

您必须确保从/ services树加载策略，根目录下的默认策略对您没有帮助。您需要加载此政策https://www.salesforce.com/services/crossdomain.xml

Answer 2

此问题的解决方案是按如下方式设置服务器协议和URL：

apex = new Connection();    
apex.serverUrl = "https://na3.salesforce.com/services/Soap/u/14.0";
apex.protocol = "https";

然而，这似乎造成用户被锁定的次要问题，因此非连接问题仍然存在。

更新： salesforce.com已承认错误。查看我的other related post。

Answer 3

您最近是否升级到了Flash Player 10？ Flash播放器10在一定程度上改变了策略文件的工作方式，并且需要更新crossdomain.xml文件以解决此问题。简而言之，Salesforce.com可能尚未准备好用户升级到Flash Player 10。

Answer 4

我正在将文件从flex上传到Google文档。一切都在本地文件中工作，但是，当我们将SWF文件作为S-control在Salesforce（沙盒）中上传时，连接到Google时会出现错误。请参阅以下错误：

Error:[FaultEvent fault=[RPC Fault faultString="Security error accessing url"
faultCode="Channel.Security.Error" faultDetail="Destination: DefaultHTTPS"] 
messageId="1F812836-1318-B845-AC01-F51AB1D11518" type="fault" bubbles=false 
cancelable=true eventPhase=2]

我们尝试了以下解决方案，但似乎没有任何效果：柔性： - 在bin-debug文件夹中添加crossdomain.xml：下面是跨域策略的内容。

<?xml version="1.0"?>
<!DOCTYPE cross-domain-policy SYSTEM "http://www.macromedia.com/xml/dtds/cross-domain-policy.dtd">
<cross-domain-policy>
     <allow-access-from domain="*" secure="false" />
<allow-http-request-headers-from domain="*" headers="*" secure="false" />
</cross-domain-policy>

在初始化中使用flash.system.security.allowinsecuredomain / allowdomain（“*”）。
还尝试在connection.protocol中设置为http 销售人员：
禁用远程站点设置中的协议安全性 o设置 - ＆gt;管理设置 - ＆gt;安全控制 - ＆gt;远程站点设置 网址：http://www.google.com.ph

与Salesforce连接没有问题，但在初始化上传页面时，安全错误将特别出现在onErrorFault函数中。以下是代码段：

<?xml version="1.0" encoding="utf-8"?>
<mx:TitleWindow xmlns:mx="http://www.adobe.com/2006/mxml" layout="vertical" width="534" height="462" verticalScrollPolicy="off" horizontalScrollPolicy="off"
creationComplete="init()" showCloseButton="true" close="{this.closeWindow(event)}" roundedBottomCorners="true">
<mx:Script>
<![CDATA[

private function init():void{
        Security.allowInsecureDomain("*");
        //<salesforce:Connection id="apex" sendRequest="sendRequestListener(event)" serverUrl="http://www.salesforce.com/services/Soap/u/10.0" protocol="http"/>   
        RESTProxyTest();
        send_data();
        arrAddedFiles = new Array();
        this.uploadGrid.dataProvider= this.acFiles; 
        this.title = "Attachment: "+this.selectedTimeSheetDetail.Project.label;
}

public function RESTProxyTest():void
    {
        _conn = new NetConnection();
        _conn.addEventListener(AsyncErrorEvent.ASYNC_ERROR, doAsyncError);
        _conn.addEventListener(IOErrorEvent.IO_ERROR, doIOError);
        _conn.addEventListener(SecurityErrorEvent.SECURITY_ERROR, doSecurityError);
        _conn.addEventListener(NetStatusEvent.NET_STATUS, doNetStatus);
        _conn.objectEncoding = ObjectEncoding.AMF3;

        _conn.connect(_url);
        _responder = new Responder(onResult, onFault);  

    }

private function send_data():void {
        userRequest.url = getLoginURL();
        userRequest.addEventListener(ResultEvent.RESULT, httpResult);
        userRequest.addEventListener(FaultEvent.FAULT, onErrorFault); 
        userRequest.send();
    } 

private function onErrorFault(obj:FaultEvent):void
    {
        Alert.show("Error:"+obj.toString());
    }

private function httpResult(obj:ResultEvent):void
    {
        trace(obj.toString());

        var result:String = obj.result as String;       
        var pos:int = result.lastIndexOf("Auth=");
        var auth:String = result.substr(pos + 5);
        txtAuth.text = StringUtil.trim(auth);
        placeCall();
    }

protected function placeCall():void
    {
        trace("placeCall");
        var headers:Array = ["Authorization: " + "GoogleLogin auth=" + StringUtil.trim(txtAuth.text)];
        var postVars:Array = [];         
        var uri:String = "http://docs.google.com/feeds/documents/private/full?showfolders=true"; 
        _conn.call("RESTProxy.request", _responder, uri, "get", new Array(), postVars, headers);
    }

private function getLoginURL():String
    {
        var url:String = 'https://www.google.com/accounts/ClientLogin?accountType=HOSTED_OR_GOOGLE&' +
        'Email=' + this.session.config.gmail + '&' +
        'Passwd=' + this.session.config.password + '&service=writely'; 

        return url;
    }   
]]>
</mx:Script>

<mx:HTTPService id="userRequest" useProxy="false" method="POST" contentType="application/x-www-form-urlencoded" showBusyCursor="true"/>

Answer 5

我解决了访问Flash Player配置面板的问题（我只是在开发环境中推荐它），在“全局安全性”选项卡中，选择“始终允许”。

问候。

有谁知道salesforce.com上的跨域策略文件是否已更改？

5 个答案: