wso2 esb 代理服务 wsa:Action header 无效

Question

我希望开始使用 WSO2 ESB 来允许处理两个第 3 方产品之间发生的请求。

我无法更改调用客户端。我无法更改网络服务。

客户端正在发送带有被 ESB 视为无效的 SOAP 标头的请求。 Web 服务直接接受来自客户端的调用。它没有通过 ESB，我看到只有请求进入 ESB 并且回复返回到客户端，而 ESB 没有调用端点。调试跟踪表明，处理程序确定标头中包含的操作标记不符合要求的标准。

TID: [0] [ESB] [2014-12-24 10:51:06,481] DEBUG {org.apache.axis2.context.MessageContext} -  SoapAction is () {org.apache.axis2.context.MessageContext}
TID: [0] [ESB] [2014-12-24 10:51:06,481] DEBUG {org.apache.axis2.builder.BuilderUtil} -  char set encoding set from default =UTF-8 {org.apache.axis2.builder.BuilderUtil}
TID: [0] [ESB] [2014-12-24 10:51:06,481] DEBUG {org.apache.axis2.handlers.addressing.AddressingInHandler} -  No headers present corresponding to http://www.w3.org/2005/08/addressing {org.apache.axis2.handlers.addressing.AddressingInHandler}
TID: [0] [ESB] [2014-12-24 10:51:06,481] DEBUG {org.apache.axis2.handlers.addressing.AddressingInHandler} -  http://schemas.xmlsoap.org/ws/2004/08/addressing headers present in the SOAP message. Starting to process ... {org.apache.axis2.handlers.addressing.AddressingInHandler}
TID: [0] [ESB] [2014-12-24 10:51:06,481] DEBUG {org.apache.axis2.client.Options} -  getAction () from org.apache.axis2.client.Options@53781b2c {org.apache.axis2.client.Options}
TID: [0] [ESB] [2014-12-24 10:51:06,481] DEBUG {org.apache.axis2.handlers.addressing.AddressingInHandler} -  The wsa:Action header is present but its contents are empty.  This violates rules in the WS-A specification.  The SOAP node that sent this message must be changed. {org.apache.axis2.handlers.addressing.AddressingInHandler}
TID: [0] [ESB] [2014-12-24 10:51:06,481]  WARN {org.apache.axis2.addressing.AddressingFaultsHelper} -  triggerActionNotSupportedFault: messageContext: [MessageContext: logID=d241a239ecfe36148a4f055b69d082a8d2b599e9cd6d6ba7] problemAction:  {org.apache.axis2.addressing.AddressingFaultsHelper}
TID: [0] [ESB] [2014-12-24 10:51:06,481] DEBUG {org.apache.axis2.i18n.ProjectResourceBundle} -  org.apache.axis2.addressing.i18n.resource::handleGetObject(spec.FAULT_ACTION_NOT_SUPPORTED_REASON) {org.apache.axis2.i18n.ProjectResourceBundle}
TID: [0] [ESB] [2014-12-24 10:51:06,481] ERROR {org.apache.synapse.transport.passthru.util.RelaySecuirtyMessageBuilderDispatchandler} -  Error while executing the message at relaySecurity handler {org.apache.synapse.transport.passthru.util.RelaySecuirtyMessageBuilderDispatchandler}
org.apache.axis2.AxisFault: The [action] cannot be processed at the receiver.
    at org.apache.axis2.addressing.AddressingFaultsHelper.triggerAddressingFault(AddressingFaultsHelper.java:373)
    at org.apache.axis2.addressing.AddressingFaultsHelper.triggerActionNotSupportedFault(AddressingFaultsHelper.java:336)
    at org.apache.axis2.handlers.addressing.AddressingInHandler.extractActionInformation(AddressingInHandler.java:539)
    at org.apache.axis2.handlers.addressing.AddressingInHandler.extractAddressingInformation(AddressingInHandler.java:249)

客户端创建的请求有如下头部

<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/" xmlns:wsa="http://schemas.xmlsoap.org/ws/2004/08/addressing" xmlns:wsse="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd" xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
  <soap:Header>
    <wsa:Action/>
    <wsa:MessageID>urn:uuid:926dbf87-1f59-4fff-b1e9-341286567f8c</wsa:MessageID>
    <wsa:ReplyTo>
      <wsa:Address>http://schemas.xmlsoap.org/ws/2004/08/addressing/role/anonymous</wsa:Address>
    </wsa:ReplyTo>
    <wsa:To>http://blahblahblah:8280/services/PassTrhuProxy1</wsa:To>
  </soap:Header>
  <soap:Body>
  ...
  </soap:Body>
</soap:Envelope>

我们已经通过在 SOAPUI 中创建请求进行了一些测试，如果我们创建一个带有如下所示标头的请求，我们可以从服务中获得正确的响应。

 <soap:Header xmlns:wsa="http://www.w3.org/2005/08/addressing">

我不知道如何让 ESB 将消息传递给服务。有什么办法吗？

我想知道 1. 有没有办法让 WSO2 ESB 忽略验证错误，以便我可以将消息传递给中介，以便我可以操纵它们？ 2.有没有办法完全关闭验证？ 3. 是否可以设置 WSO2 ESB 以开箱即用地处理这种情况？需要更改源代码吗？

感谢您考虑我的问题......

Answer 1

WS-Addressing 验证有时很烦人，但您可以通过在axis2.xml 配置中添加以下行来关闭它：

<parameter name="disableAddressingForInMessages" locked="false">true</parameter>