将名称空间添加到Suds中的默认WSSE安全对象

Question

我了解如何向SOAP请求添加标头。但是，这会产生一个与我需要传递的不匹配的标题。返回此标题：

<SOAP-ENV:Header> 
     <wsse:Security mustUnderstand="true"> 
     <wsse:UsernameToken> 
      <wsse:Username>CABLE</wsse:Username> 
      <wsse:Password>CABLE</wsse:Password> 
     </wsse:UsernameToken> 
     </wsse:Security> 
    </SOAP-ENV:Header> 

不过，我需要修改头的命名空间通过特定的命名空间的安全对象和UsernameToken的对象。我似乎无法弄清楚如何覆盖提供的默认值。

<soapenv:Header> 
<wsse:Security xmlns:wsse="http://schemas.xmlsoap.org/ws/2002/07/secext"> 
     http://schemas.xmlsoap.org/ws/2002/07/secext 
<wsse:UsernameToken xmlns:wsu="http://schemas.xmlsoap.org/ws/2002/07/utility"> 
<wsse:Username>CABLE</wsse:Username> 
<wsse:Password Type="wsse:PasswordText">CABLE</wsse:Password> 
</wsse:UsernameToken> 
</wsse:Security> 
</soapenv:Header> 

这里是Python代码，以生成上述

security = Security() 
token = UsernameToken('CABLE', 'CABLE') 
security.tokens.append(token) 
client.set_options(wsse=security) 

Answer 1

了它。这是答案。只需要使用ns参数

def createWSSecurityHeader(username,password): 
    # Namespaces 
    wsse = ('wsse', 'http://schemas.xmlsoap.org/ws/2002/07/secext') 

    # Create Security Element 
    security = Element('Security', ns=wsse) 

    # Create UsernameToken, Username/Pass Element 
    usernametoken = Element('UsernameToken', ns=wsse) 
    uname = Element('Username', ns=wsse).setText(username) 
    passwd = Element('Password', ns=wsse).setText(password) 

    # Add Username and Password elements to UsernameToken element 
    usernametoken.insert(uname) 
    usernametoken.insert(passwd) 

    security.insert(usernametoken) 
    return security