如何签署我的 SOAP 消息（例如 Header 中的 UserToken）使用 ksoap2 库在 Android 应用程序上用于 SOAP 消息和证书 x509？
我可以发送此消息：
<soap:Envelope
xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"
xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd">
<soap:Header>
<wsse:Security
xmlns:wsse="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd"
xmlns="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd"
xmlns:env="http://schemas.xmlsoap.org/soap/envelope/" soap:mustUnderstand="1">
<wsse:UsernameToken
xmlns:wsse="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd"
xmlns="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd">
<wsse:Username>cbrown</wsse:Username>
<wsse:Password Type="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-username-token-profile-1.0#PasswordText">welcome</wsse:Password></wsse:UsernameToken>
</wsse:Security>
</soap:Header>
<soapenv:Body>
<ns1:add xmlns:ns1="http://service.rampart.tutorial">
<ns1:a>4</ns1:a>
<ns1:b>6</ns1:b>
</ns1:add>
</soapenv:Body></soap:Envelope>
使用此代码：
public class AndroidWSClientActivity extends Activity {
private static final String SOAP_ACTION = "https//service.rampart.tutorial/SecureService";
private static final String SAY_HELLO = "SimpleHelo";
private static final String RETURN_SUMMA = "add";
private static final String NAMESPACE = "http://service.rampart.tutorial";
private static final String URL = "https://192.168.1.18:8443/axis2/services/SecureService?wsdl";
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
SoapObject request = new SoapObject(NAMESPACE, RETURN_SUMMA);
request.addProperty( "a", 1);
request.addProperty( "b", 3);
SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER11);
Element[] header = new Element[1];
header[0] = new Element().createElement("http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd","Security");
header[0].setAttribute(null, "mustUnderstand","1");
Element usernametoken = new Element().createElement("http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd", "UsernameToken");
usernametoken.setAttribute(null, "Id", "UsernameToken-1");
header[0].addChild(Node.ELEMENT,usernametoken);
Element username = new Element().createElement(null, "n0:Username");
username.addChild(Node.IGNORABLE_WHITESPACE,"apache");
usernametoken.addChild(Node.ELEMENT,username);
Element pass = new Element().createElement(null,"n0:Password");
pass.setAttribute(null, "Type", "http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-username-token-profile-1.0#PasswordText");
pass.addChild(Node.TEXT, "password");
usernametoken.addChild(Node.ELEMENT, pass);
envelope.headerOut = header;
envelope.setOutputSoapObject(request);
try {
HttpTransportSE ht = new HttpTransportSE(URL);
ht.call(SOAP_ACTION, envelope);
SoapObject result = (SoapObject) envelope.bodyIn;
TextView tv = new TextView(this);
if(result != null)
{
tv.setText(result.getProperty(0).toString());
}
else
{
Toast.makeText(getApplicationContext(), "No Response", Toast.LENGTH_LONG).show();
}
setContentView(tv);
} catch (Exception e) {
e.printStackTrace();
}
}
}
例如，如何发送此消息：
<soapenv:Envelope xmlns:soapenv="http://www.w3.org/2003/05/soap-envelope">
<soapenv:Header>
<wsse:Security xmlns:wsse="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd" soapenv:mustUnderstand="true">
<wsu:Timestamp xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd" wsu:Id="Timestamp-13121387">
<wsu:Created>2008-03-27T15:29:37.454Z</wsu:Created>
<wsu:Expires>2008-03-27T15:34:37.454Z</wsu:Expires>
</wsu:Timestamp>
<ds:Signature xmlns:ds="http://www.w3.org/2000/09/xmldsig#" Id="Signature-29744585">
<ds:SignedInfo>
<ds:CanonicalizationMethod Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#" />
<ds:SignatureMethod Algorithm="http://www.w3.org/2000/09/xmldsig#rsa-sha1" />
<ds:Reference URI="#Id-14293164">
<ds:Transforms>
<ds:Transform Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#" />
</ds:Transforms>
<ds:DigestMethod Algorithm="http://www.w3.org/2000/09/xmldsig#sha1" />
<ds:DigestValue>KELVaFQ7RnfPIUMAU9q4D/5rGOU=</ds:DigestValue>
</ds:Reference>
<ds:Reference URI="#Timestamp-13121387">
<ds:Transforms>
<ds:Transform Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#" />
</ds:Transforms>
<ds:DigestMethod Algorithm="http://www.w3.org/2000/09/xmldsig#sha1" />
<ds:DigestValue>7t9QUVXRJ0yTS+84OSfsH7pAguM=</ds:DigestValue>
</ds:Reference>
</ds:SignedInfo>
<ds:SignatureValue> ...ZL1FMFxsUvwBU2ZYYbNxGu/uJceG1i4uSPd6+BSiqYWal ...</ds:SignatureValue>
<ds:KeyInfo Id="KeyId-24374386">
<wsse:SecurityTokenReference xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd" wsu:Id="STRId-8406772">
<wsse:KeyIdentifier EncodingType="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-soap-message-security-1.0#Base64Binary"
ValueType="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-x509-token-profile-1.0#X509SubjectKeyIdentifier">
ins6410Q1skpvizn19AUk7dC6rI=
</wsse:KeyIdentifier>
</wsse:SecurityTokenReference>
</ds:KeyInfo>
</ds:Signature>
</wsse:Security>
</soapenv:Header>
<soapenv:Body xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd" wsu:Id="Id-14293164">
<ns1:add xmlns:ns1="http://service.rampart.tutorial">
<ns1:a>3</ns1:a>
<ns1:b>4</ns1:b>
</ns1:add>
</soapenv:Body>
链接到教程或示例会很有帮助。谢谢！