从 WSE 3.0 客户端请求中删除 WS-Addressing/WS-Security 部分
我有一个使用 WSDL.exe 创建的简单 C# Web 服务代理类。 我正在远程 Web 服务上调用一个方法,它包含一堆我不想要的 WS-Addressing 和 WS-Security 标头(并且服务器被阻塞)。 以下是原始肥皂请求的示例:
<?xml version="1.0" encoding="utf-8"?>
<soap:Envelope
xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:xsd="http://www.w3.org/2001/XMLSchema"
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">
<soap:Header>
<wsa:Action></wsa:Action>
<wsa:MessageID>urn:uuid:22f12267-b162-4703-a451-2d1c5c5a619b</wsa:MessageID>
<wsa:To>http://example.com/wstest</wsa:To>
<wsse:Security>
<wsu:Timestamp wsu:Id="Timestamp-5c9f0ef0-ab45-421d-a633-4c4fad26d945">
<wsu:Created>2009-04-15T16:27:25Z</wsu:Created>
<wsu:Expires>2009-04-15T16:32:25Z</wsu:Expires>
</wsu:Timestamp>
</wsse:Security>
</soap:Header>
<soap:Body>
<Func1 xmlns="http://example.com">
<arg_1 xmlns="">blah</arg_1>
<arg_2 xmlns="">blah2</arg_2></arg_2>
</Func1>
</soap:Body>
</soap:Envelope>
但是我不关心 WS-Addressing/WS-Security 内容。 我没有做任何事情来包含它。 .NET WSE 3.0 包似乎默认添加它们。 有什么办法可以摆脱这些吗? 我在代理对象上看不到允许我删除这些部分的属性。 我已经尝试过:
proxyObject.Addressing.Clear();
proxyObject.Security.Clear();
当我调用 Web 服务方法时,这些会导致空引用异常。
我希望 SOAP 请求如下所示:
<?xml version="1.0" encoding="utf-8"?>
<soap:Envelope
xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<soap:Header>
</soap:Header>
<soap:Body>
<Func1 xmlns="http://example.com">
<arg_1 xmlns="">blah</arg_1>
<arg_2 xmlns="">blah2</arg_2></arg_2>
</Func1>
</soap:Body>
</soap:Envelope>
提前致谢
I've got a simple C# web service proxy class that I created with WSDL.exe. I am invoking a method on the remote web service, and it is including a bunch of WS-Addressing and WS-Security headers that I do not want (and that the server is choking on). Here is an example of the raw soap request:
<?xml version="1.0" encoding="utf-8"?>
<soap:Envelope
xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:xsd="http://www.w3.org/2001/XMLSchema"
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">
<soap:Header>
<wsa:Action></wsa:Action>
<wsa:MessageID>urn:uuid:22f12267-b162-4703-a451-2d1c5c5a619b</wsa:MessageID>
<wsa:To>http://example.com/wstest</wsa:To>
<wsse:Security>
<wsu:Timestamp wsu:Id="Timestamp-5c9f0ef0-ab45-421d-a633-4c4fad26d945">
<wsu:Created>2009-04-15T16:27:25Z</wsu:Created>
<wsu:Expires>2009-04-15T16:32:25Z</wsu:Expires>
</wsu:Timestamp>
</wsse:Security>
</soap:Header>
<soap:Body>
<Func1 xmlns="http://example.com">
<arg_1 xmlns="">blah</arg_1>
<arg_2 xmlns="">blah2</arg_2></arg_2>
</Func1>
</soap:Body>
</soap:Envelope>
But I don't care about the WS-Addressing/WS-Security stuff. I've done nothing to include it. The .NET WSE 3.0 package seems to be adding them by default. Is there any way to get rid of these? I can see no properties on my proxy object that allow me to remove these sections. I've tried:
proxyObject.Addressing.Clear();
proxyObject.Security.Clear();
Those cause a null reference exception when I invoke my web service method.
I want the SOAP request to look like this:
<?xml version="1.0" encoding="utf-8"?>
<soap:Envelope
xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<soap:Header>
</soap:Header>
<soap:Body>
<Func1 xmlns="http://example.com">
<arg_1 xmlns="">blah</arg_1>
<arg_2 xmlns="">blah2</arg_2></arg_2>
</Func1>
</soap:Body>
</soap:Envelope>
Thanks in advance
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好吧,我最终使用了我过去使用过的技术。 我创建了实现 SoapFilter 和 PolicyAssertion 的类,它们允许我在发送 SOAP 请求之前修改它的原始 XML。 下面是一个示例:
然后在您的 Web 服务代理的构造函数中应用该策略:
Well, I ended up using a technique I have used in the past. I created classes that implement SoapFilter and PolicyAssertion which allow me to modify the raw XML of the SOAP request before it is sent. Below is an example:
Then in your web service proxy's contructor you apply the policy:
为了删除寻址标头,我在我的应用程序之一中使用了以下代码。
我使用 SecureMessage 函数,因为我想添加安全令牌,但可以在 ProcessMessage 函数中使用相同的代码。
to remove the addressing header i used the below code in one of my app.
I used SecureMessage function because i wanted to add security tokens,but same code can be used in ProcessMessage function.
我想知道您的问题是否也可以通过简单地不使用 WSE 来解决?
I wonder if your problem might not also have ben resolved by simply not using WSE?
根据本页中的答案,我添加了以下代码以从 XML 中递归删除特定标头(按标记名)。
Based on the answer in this page, I added the code below to remove specific header (by tagname) recursively from XML.
我发现删除这些寻址和安全标头的最简单方法是更改 Web 服务配置以使用
BasicHttpBinding
而不是WSHttp 绑定
。I found the easiest way to remove these addressing and security headers was to change the web service configuration to use
BasicHttpBinding
instead ofWSHttp binding
.