WS-Man Client

A pure Java WS-Man client implemented using JAX-WS & CXF with support for:

• Enumerate and Pull Operations (DSP8037)
• Get Operations (DSP8035)
• Identify Operation (DSP0226)
• Basic, NTLM and SPNEGO Authentication
• OSGi Compatible

Java Example

Artifacts are available in Maven Central. Add it to your Maven project using:

<dependency>
  <groupId>org.opennms.core.wsman</groupId>
  <artifactId>org.opennms.core.wsman.cxf</artifactId>
  <version>1.2.3</version>
</dependency>

And start enumerating resources:

package org.opennms.core.wsman.example;

import java.net.MalformedURLException;
import java.util.ArrayList;
import java.util.List;

import org.opennms.core.wsman.WSManClient;
import org.opennms.core.wsman.WSManConstants;
import org.opennms.core.wsman.WSManEndpoint;
import org.opennms.core.wsman.WSManVersion;
import org.opennms.core.wsman.cxf.CXFWSManClientFactory;
import org.w3c.dom.Node;

public class WSManClientExample {

    public static void main(String[] args) throws MalformedURLException {
        WSManEndpoint endpoint = new WSManEndpoint.Builder("https://127.0.0.1/wsman")
                .withServerVersion(WSManVersion.WSMAN_1_0)
                .withStrictSSL(false)
                .build();
        WSManClient client = new CXFWSManClientFactory().getClient(endpoint);

        List<Node> nodes = new ArrayList<>();
        client.enumerateAndPullUsingFilter(
                WSManConstants.CIM_ALL_AVAILABLE_CLASSES,
                WSManConstants.XML_NS_WQL_DIALECT,
                "select DeviceDescription,PrimaryStatus,TotalOutputPower,InputVoltage,FirmwareVersion,RedundancyStatus from DCIM_PowerSupplyView where DetailedState != 'Absent' and PrimaryStatus != 0",
                nodes,
                true);
    }
}

Compiling From Source

Requires Java 8 and Maven 3 (tested with 3.3.3)

mvn clean package

Using the CLI

Once you've successfully compiled the project, you'll want to locate the .jar artifact provided by the cli module:

export WSMAN_CLI_JAR=cli/target/org.opennms.core.wsman.cli-1.0-SNAPSHOT.jar

Examples

Enumeration

Retrieving the computer system details from an iDrac 6 card

java -jar $WSMAN_CLI_JAR -w WSMAN_1_0 -r https://idrac/wsman -u root -p calvin -resourceUri http://schemas.dell.com/wbem/wscim/1/cim-schema/2/DCIM_ComputerSystem

Retrieving all of the service details from a Windows 2008 Server:

java -jar $WSMAN_CLI_JAR -w WSMAN_1_0 -r http://win2k8:5985 -u Administrator -p PASsW0rdz -resourceUri http://schemas.microsoft.com/wbem/wsman/1/wmi/root/cimv2/Win32_Service

Enumeration with WQL filter

Retrieving details from the active power supply on an iDrac 6 card

java -jar $WSMAN_CLI_JAR -w WSMAN_1_0 -r https://idrac/wsman -u root -p calvin "select DeviceDescription,PrimaryStatus,TotalOutputPower,InputVoltage,Range1MaxInputPower,FirmwareVersion,RedundancyStatus from DCIM_PowerSupplyView where DetailedState != 'Absent' and PrimaryStatus != 0"

Get with selectors

java -jar $WSMAN_CLI_JAR -w WSMAN_1_0 -r https://idrac/wsman -u root -p calvin -o GET -resourceUri http://schemas.dell.com/wbem/wscim/1/cim-schema/2/DCIM_ComputerSystem -s CreationClassName=DCIM_ComputerSystem -s Name=srv:system

Debugging:

Output the WS-Man requests and responses by setting the -vvv flag.

java -jar $WSMAN_CLI_JAR -w WSMAN_1_0 -r https://idrac/wsman -u root -p calvin -resourceUri http://schemas.dell.com/wbem/wscim/1/cim-schema/2/DCIM_PowerSupplyView -v TRACE -vvv