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Archive for the ‘SAML’ Category

All Demo POC Videos


http://www.youtube.com/channel/UCSLhSPCG4rc7AuDRi5utEBA

I’ve uploaded demo videos in above channel. Feel free to take a look and pass a feedback/like

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Oracle STS – OnBehalfOf SAML Token Validation


There have been requests to my previous blog post on how to validate a SAML token issued by Oracle STS.

Here is the SOAP request format that should be fired on Oracle STS to validate the token:


<soap:Envelope xmlns:soap="http://www.w3.org/2003/05/soap-envelope" xmlns:trus="http://schemas.xmlsoap.org/ws/2005/02/trust">
<soap:Header>
<wsse:Security soap:mustUnderstand="true" xmlns:wsse="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd">
<wsse:UsernameToken wsu:Id="UsernameToken-1" xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd">
<wsse:Username>weblogic</wsse:Username>
<wsse:Password Type="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-username-token-profile-1.0#PasswordText">Welcome1</wsse:Password>
</wsse:UsernameToken>
</wsse:Security>
</soap:Header>
<soap:Body>
<wst:RequestSecurityToken Context="Id-0001313145021190-00000000008d4682-1" xmlns:wst="http://docs.oasis-open.org/ws-sx/ws-trust/200512" xmlns:wsse="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd">
<wst:RequestType>http://docs.oasis-open.org/ws-sx/ws-trust/200512/Validate</wst:RequestType>
<wst:TokenType>http://docs.oasis-open.org/wss/oasis-wss-saml-token-profile-1.1#SAMLV1.1</wst:TokenType>
<wst:ValidateTarget>
<wsse:SecurityTokenReference>
<wsse:KeyIdentifier ValueType="http://docs.oasis-open.org/wss/oasis-wss-saml-token-profile-1.0#SAMLAssertionID">id-McjucPrvkxXpY6m3w-8iFtvmEYQ-</wsse:KeyIdentifier>
</wsse:SecurityTokenReference>
</wst:ValidateTarget>
</wst:RequestSecurityToken>
</soap:Body>
</soap:Envelope>

You get SecurityTokenReference from SAML token issued by STS. You need to use it for further validation, like above SOAP request.

This returns you with the response:


<wst:Status>
<wst:Code>http://docs.oasis-open.org/ws-sx/ws-trust/200512/status/valid</wst:Code>
</wst:Status>

 

Hope this helps.

SAML2.0 Weblogic Sender-Vouches Configuration & POC

June 4, 2016 8 comments

This blog post intends to highlight on the SAML2.0 configuration for web services in Weblogic. It details step-by-step guide to configure weblogic domains with a sample test client to test the web service. We will look into SAML2.0 Sender Vouches web service configuration.

What is Sender Vouches?

Sender-Vouches – The asserting party (different from the subject) vouches for the verification of the subject. The receiver must have a trust relationship with the asserting party.

Sender Vouches
1. Rather than authenticating with the STS, here, Client authenticates with an intermediate service.
2. The intermediary gets the security token from the STS.
3. Then it signs the request and sends to the RP.
4. RP trusts both the intermediary and the STS. So, it validates both of them.

Here are the steps:

  • Configure STS (Weblogic Domain – Certificate used is wssipsts
  • Configure Weblogic domain for weblogic web service with SAML2.0 Sender Vouches policy – Bob is used for this
  • Create a stand alone client that which retrieves token from STS and fires a request to web service with SAML1.1 token retrieved from STS – Alice is used for this

Configure STS:

  1. Create a weblogic domain here ‘am using weblogic 10.3.5
  2. We need to configure SSL for this domain
  3. While creating the domain I configure weblogic to use 6001 for Non-SSL and 6002 for SSL port. Let domain name be STSDomain.
  4. Now go to http://localhost:6001/console
  5. Got to STSDomain –> Environment –> Admin Server –> Keystores
    • Select Custom Identity and Custom Trust
    • Custom Identity Keystore: F:\Oracle\Middleware\user_projects\domains\STSDomain\certs\oasis.jks
    • Type: JKS
    • password: password
    • Custom Trust Keystore: F:\Oracle\Middleware\user_projects\domains\STSDomain\certs\cacerts
    • Type: JKS
    • password: changeit
    • Save and restart server if it asks to do so
  6. Got to STSDomain –> Environment –> Admin Server –>SSL
    • Private Key Alias: WssIPSTS
    • Private Key passphrase: password
    • Save and restart if asked to do so
  7. Now build the web service StsUnt.java and deploy it in the domain. Check after successful deployment whether you can open the WSDL url or not.
  8. STSDomain–>Security Realms –>myrealm
  9. We need to configure only ‘Credential Mapper’ here. Credential Mapper basically responsible for Issuing SAML tokens. Where as identity Asserter are responsible for validating the SAML tokens. So we will configure Credential Mapper for STS and Identity Asserter for webservice
  10. Go to Providers –> Credential Mapping
  11. Add PKI Credential Mapper
    • In Provider Specific tab, Keystore Provider: SUN
    • Keystore Type: JKS
    • Keystore file name: F:\Oracle\Middleware\user_projects\domains\STSDomain\certs\oasis.jks
    • Keystore pass phrase: password
    • Use resource hierarchy and Initator group names check boxes should be selected.
    • Click on save and restart if asked to do so
  12. Add SAML2CredentialMapper
    • In Configuration –> Provider specific tab, Issuer URI: www.oracle.com
    • Name Qualifier: www.oracle.com
    • Default time to live: 120
    • offset: 0
    • Webservice Assertion Signing key alias: WssIPSTS
    • Key pass phrase: password
    • Select check box ‘Generate Attributes’
    • Save and go to Management tab in the same section
    • New–>New Webservice Service Provider Partner
    • Add sender vouches relying party: Sendervouches:/echoservicesaml2/EchoServiceSAML2
    • Make sure to select ‘Enabled’ check box
    • Give description
    • Audience URIs:  target:*:http://HYD-69ZRV01-L:7001/echoservicesaml2
    • Generate Attributes checkbox to be selected
    • Select confirmation methods as ‘Sender-Vouches’
    • Save and restart the server if asked to do so
  13. That’s all the configuration from STS side.

Configure Weblogic Webservice:

  1. Create a weblogic domain here ‘am using weblogic 10.3.5
  2. We do not need to configure SSL for this domain
  3. While creating domain configure weblogic to use 7001 port and no SSL port required. Let the domain name be ‘WebserviceDomain’
  4. Login to weblogic console.
  5. WebserviceDomain–>servers–>Adminserver–>keystore
    • Custom Identity and Custom Trust store
    • Custom Identity Keystore: F:\Oracle\Middleware\user_projects\domains\WebserviceDomain\certs\oasis.jks
    • Key type: JKS
    • password: password
    • Trust Keystore: F:\Oracle\Middleware\user_projects\domains\WebserviceDomain\certs\cacerts
    • Type: JKS
    • password: changeit
    • Save and restart the server if asked to do so.
    • SSL
    • Private key alias: Bob
    • password: password
    • Save
  6. Build and deploy the weblogic web service. The scripts and the webservice code is given below.
  7. Go to security realm–>myrealm–>Providers–>Authentication
    • Add SAMLAuthenticator
    • Make control Flag as ‘SUFFICIENT’
    • Make control Flag of Default Authenticator too as ‘SUFFICIENT’
    • (optional step) Also in Default Authenticator’s ‘Provider Specific’ Enable password digest, minimum password length as 1 and save.
    • (optional step) In Default Identity Asserter’s –> Common. chose Active Types ‘wsse:passworddigest’ and ‘x.509’ send it to right and click on save.
    • (optional step) In Defaul Identity Asserter –> Provider Specific. Default Username as @, Mapper attribute type as ‘CN’, select ‘use default user name mapper’ and click on Save button. Restart if asked to do so
  8. Got to security realm–>myrealm–>Providers–> Authentication
    • Add SAML2IdentityAsserterV
    • Go to Management –> New –> New Webservice Identity Provider Partner
    • Name: Sendervouches:/echoservicesaml2/EchoServiceSAML2
    • Chose Enabled
    • Audience URIs: target:*:/echoservicesaml2
    • Issuer URI: www.oracle.com
    • Virtual User selected
    • Confirmation Method: Sender-Vouches
    • Process Attributes selected
    • Save and restart if asked to do so.
  9. That’s all the configuration of web service.

Client Testing:

  1. Open a command prompt window
  2. Run setWLSEnv.cmd from that command window to set the paths
  3. ant runsaml2
  4. That’s all for now…

StsUnt.java

package com.saml.example;</pre>
<pre>import weblogic.jws.Policy;
 import weblogic.wsee.security.saml.SAMLTrustTokenProvider;
 import weblogic.wsee.security.wst.framework.TrustTokenProviderRegistry;</pre>
<pre>import javax.jws.WebMethod;
 import javax.jws.WebService;</pre>
<pre>@WebService
 @Policy(uri="policy:Wssp1.2-2007-Wssc1.3-Bootstrap-Https-UNT.xml")
 public class StsUnt {
         static {
         init();
     }
     @WebMethod
     @Policy(uri="policy:Wssp1.2-2007-SignBody.xml")
     public String dummyMethod(String s) {
         return s;
     }
    static void init() {
         TrustTokenProviderRegistry reg = TrustTokenProviderRegistry.getInstance();
         SAMLTrustTokenProvider provider = <span class="il">new</span> MySAMLTrustTokenProvider();
         reg.registerProvider("<a href="http://docs.oasis-open.org/wss/2004/01/oasis-2004-01-saml-token-profile-1.0#SAMLAssertionID" target="_blank">http://docs.oasis-open.org/wss/2004/01/oasis-2004-01-saml-token-profile-1.0#SAMLAssertionID</a>", provider);
         reg.registerProvider("<a href="http://docs.oasis-open.org/wss/oasis-wss-saml-token-profile-1.0#SAMLAssertionID" target="_blank">http://docs.oasis-open.org/wss/oasis-wss-saml-token-profile-1.0#SAMLAssertionID</a>", provider);
         reg.registerProvider("<a href="http://docs.oasis-open.org/wss/oasis-wss-saml-token-profile-1.1#SAMLV2.0" target="_blank">http://docs.oasis-open.org/wss/oasis-wss-saml-token-profile-1.1#SAMLV2.0</a>",  provider);
         reg.registerProvider("<a href="http://docs.oasis-open.org/wss/oasis-wss-saml-token-profile-1.1#SAMLV1.0" target="_blank">http://docs.oasis-open.org/wss/oasis-wss-saml-token-profile-1.1#SAMLV1.0</a>",  provider);
         reg.registerProvider("<a href="http://docs.oasis-open.org/wss/oasis-wss-saml-token-profile-1.1#SAMLV1.1" target="_blank">http://docs.oasis-open.org/wss/oasis-wss-saml-token-profile-1.1#SAMLV1.1</a>",  provider);
     }
    static class MySAMLTrustTokenProvider extends SAMLTrustTokenProvider {</pre>
<pre>    }
 }

build.xml for StsUnt.java

<?xml version="1.0"?>
<project name="SenderVouches11" default="all" basedir=".">
<property name="root.dir" value="${basedir}" />
<taskdef name="jwsc" classname="weblogic.wsee.tools.anttasks.JwscTask" />
<taskdef name="clientgen" classname="weblogic.wsee.tools.anttasks.ClientGenTask" />
<taskdef name="wldeploy" classname="weblogic.ant.taskdefs.management.WLDeploy" />
<taskdef name="wsdlc" classname="weblogic.wsee.tools.anttasks.WsdlcTask" />
<property file="${basedir}/properties.txt" />
<property name="source.dir" value="${basedir}" />
<property name="output.dir" value="${basedir}/build" />
<path id="class.path">
<pathelement path="${java.class.path}" />
</path>
<target name="all" depends="clean,jwsc,deploy" />
<target name="build" depends="clean,jwsc" />
<target name="clean">
<delete dir="${output.dir}" />
</target>
<target name="jwsc">
<antcall target="jwsc-sts" />
</target>
<target name="jwsc-sts">
<jwsc srcdir="${source.dir}" destdir="${output.dir}" debug="on" classpath="${class.path}">
<module contextpath="standalonests" name="standalonests" explode="true">
<jws file="StsUnt.java" type="JAXWS">
<WLHttpTransport serviceUri="SamlSTS" />
</jws>
</module>
</jwsc>
</target>
<target name="deploy">
<antcall target="deploy-sts" />
</target>
<target name="deploy-sts">
<wldeploy action="deploy" source="${output.dir}/standalonests" user="${sts-wls-username}" password="${sts-wls-passwd}" verbose="false" adminurl="t3://${sts-wls-server}" debug="false" targets="${sts-wls-target}" />
</target>
<target name="undeploy">
<property name="wls-admin-server" value="${wls-server}" />
<wldeploy action="undeploy" name="standalonests" user="${sts-wls-username}" password="${sts-wls-passwd}" verbose="false" adminurl="t3://${sts-wls-server}" debug="false" targets="${sts-wls-target}" />
</target>
<property name="extra-server-verbose" value="
-Dweblogic.xml.crypto.encrypt.verbose=true
-Dweblogic.xml.crypto.dsig.debug=true
-Dweblogic.xml.crypto.dsig.verbose=true
-Dweblogic.wsee.security.debug=true
-Dweblogic.wsee.security.verbose=true
-Dweblogic.xml.crypto.wss.debug=true
-Dweblogic.xml.crypto.wss.verbose=true
-Dweblogic.xml.crypto.keyinfo.debug=true
-Dweblogic.xml.crypto.keyinfo.verbose=true
-Dweblogic.xml.crypto.dsig.debug=true
-Dweblogic.xml.crypto.dsig.verbose=true
-Dweblogic.xml.crypto.encrypt.debug=true
-Dweblogic.xml.crypto.encrypt.verbose=true
-Dweblogic.debug.DebugSecuritySAMLService=true
-Dweblogic.debug.DebugSecuritySAMLCredMap=true
-Dweblogic.debug.DebugSecuritySAMLAtn=true
-Dweblogic.debug.DebugSecuritySAMLLib=true
-Dweblogic.debug.DebugSecuritySAML2Service=true
-Dweblogic.debug.DebugSecuritySAML2CredMap=true
-Dweblogic.debug.DebugSecuritySAML2Atn=true
-Dweblogic.debug.DebugSecuritySAML2Lib=true
-Dweblogic.debug.DebugSecurityCredMap=true
-Dweblogic.log.StdoutSeverity=Debug" />
</project>

properties.txt for StsUnt.java

certs.dir=${root.dir}/../certs/
 config.dir=${root.dir}/../config/
 build.dir=${root.dir}/../build
 sts.stage.dir=${build.dir}/sts_stage</pre>
<pre>sts-wls-host=localhost
 sts-wls-port=6001
 sts-wls-server=${sts-wls-host}:${sts-wls-port}
 sts-wls-username=weblogic
 sts-wls-passwd=Welcome1
 sts-wls-target=AdminServer</pre>
<pre># common properties
 sts-sport=6002</pre>
<pre>sts-server-keystore-name=${root.dir}/../certs/oasis.jks</pre>
<pre>sts-server-keystore-pass=password
 sts-serverKey=${sts.stage.dir}/WssIPPrv.pem
 sts-server-cert=${sts.stage.dir}/WssIPCert.pem
 sts-server-alias=WssIPSTS
 sts-server-cert-alias=WssIPSTS
 sts-server-certs-pass=password
 sts-server-key-pass=password
 sts-server-truststore-name=${sts.stage.dir}/cacerts
 sts-server-truststore-pwd=changeit</pre>
<pre>samlStsURL=https://${sts-wls-host}:${sts-sport}/standalonests/SamlSTS</pre>
<pre> 

EchoServiceSAML2.java

package com.saml.example;</pre>
<pre>import weblogic.jws.Policies;
 import weblogic.jws.Policy;
 import javax.jws.WebService;</pre>
<pre>@Policies(
   {
     @Policy(uri = "policy:Wssp1.2-2007-Saml2.0-SenderVouches-Wss1.1-Asymmetric.xml"),
     @Policy(uri = "policy:Wssp1.2-2007-SignBody.xml"),
     @Policy(uri = "policy:Wssp1.2-2007-EncryptBody.xml")
   }
 )</pre>
<pre>@WebService
 public class EchoServiceSAML2 {
   public String echo( String hello){
   System.out.println("Inside EchoServiceSAML2!!!");
     return hello;
   }
 }

build.xml for webservice

</pre>
<pre>
<?xml version="1.0"?> <project name="SenderVouches11" default="all" basedir=".">     <property name="root.dir" value="${basedir}" />     <taskdef name="jwsc" classname="weblogic.wsee.tools.anttasks.JwscTask" />     <taskdef name="clientgen" classname="weblogic.wsee.tools.anttasks.ClientGenTask" />     <taskdef name="wldeploy" classname="weblogic.ant.taskdefs.management.WLDeploy" />     <taskdef name="wsdlc" classname="weblogic.wsee.tools.anttasks.WsdlcTask" /></pre>
<pre>    <property file="${basedir}/properties.txt" /></pre>
<pre>    <property name="source.dir" value="${basedir}" />
     <property name="output.dir" value="${basedir}/build" />
     <property name="clientclasses.dir" value="${basedir}/build/client" />
     <property name="clientclassessaml2.dir" value="${basedir}/build/clientsaml2" />
     
     <path id="class.path">
         <pathelement path="${java.class.path}" />
         <pathelement path="${basedir}/build/client" />
         <pathelement path="${basedir}/build/clientsaml2" />
     </path></pre>
<pre>    <target name="all" depends="clean,jwsc,deploy,client" /></pre>
<pre>    <target name="build" depends="clean,jwsc,client" /></pre>
<pre>    <target name="clean">
         <delete dir="${output.dir}" />
     </target></pre>
<pre>    <target name="jwsc">
         <antcall target="jwsc-ws" />
     </target></pre>
<pre>    <target name="jwsc-ws">
         <jwsc srcdir="${source.dir}" destdir="${output.dir}" debug="on" classpath="${class.path}">
             <module contextpath="echoservice" name="echoservice" explode="true">
                 <jws file="EchoService.java" type="JAXWS">
                     <WLHttpTransport serviceUri="EchoService" />
                 </jws>
             </module>
         </jwsc>
        
         <jwsc srcdir="${source.dir}" destdir="${output.dir}" debug="on" classpath="${class.path}">
             <module contextpath="echoservicesaml2" name="echoservicesaml2" explode="true">
                 <jws file="EchoServiceSAML2.java" type="JAXWS">
                     <WLHttpTransport serviceUri="EchoServiceSAML2" />
                 </jws>
             </module>
         </jwsc>
     </target>
     
     <target name="clientgen">
         <mkdir dir="${clientclasses.dir}" />
         <clientgen destdir="${clientclasses.dir}" wsdl="${basedir}/EchoService.wsdl" type="JAXWS" packageName="com.saml.example" />
         <clientgen destdir="${clientclassessaml2.dir}" wsdl="${basedir}/EchoServiceSAML2.wsdl" type="JAXWS" packageName="com.saml.example" />
     </target>
     
     <target name="client">
         <mkdir dir="${clientclasses.dir}" />
         <copy todir="${clientclasses.dir}" overwrite="true">
             <fileset dir="${certs.dir}" includes="*" />
         </copy>
         <antcall target="clientgen" />
         <javac debug="true" srcdir="${source.dir}" destdir="${clientclasses.dir}">
             <classpath refid="class.path" />
             <include name="EchoServicePortClient.java" />
         </javac>
         <javac debug="true" srcdir="${source.dir}" destdir="${clientclassessaml2.dir}">
             <classpath refid="class.path" />
             <include name="EchoServiceSAML2PortClient.java" />
         </javac>
     </target>
</pre>
<pre>    <target name="deploy">
         <antcall target="deploy-ws" />
     </target></pre>
<pre>    <target name="deploy-ws">
         <wldeploy action="deploy" source="${output.dir}/echoservice" user="${wls-username}" password="${wls-passwd}" verbose="false" adminurl="t3://${wls-server}" debug="false" targets="${wls-target}" />
         <wldeploy action="deploy" source="${output.dir}/echoservicesaml2" user="${wls-username}" password="${wls-passwd}" verbose="false" adminurl="t3://${wls-server}" debug="false" targets="${wls-target}" />
     </target></pre>
<pre>    <target name="undeploy">
         <property name="wls-admin-server" value="${wls-server}" />
         <wldeploy action="undeploy" name="echoservice" user="${wls-username}" password="${wls-passwd}" verbose="false" adminurl="t3://${wls-server}" debug="false" targets="${wls-target}" />
         <wldeploy action="undeploy" name="echoservicesaml2" user="${wls-username}" password="${wls-passwd}" verbose="false" adminurl="t3://${wls-server}" debug="false" targets="${wls-target}" />
     </target>
     
     <target name="run">
         <java classname="com.saml.example.client.EchoServicePortClient" fork="true">
             <classpath refid="class.path" />
             <jvmarg line="-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=n,address=8453
               ${extra-server-verbose}
               -Dweblogic.wsee.verbose=*,!weblogic.wsee.connection.soap.SoapConnectionMessage" /></pre>
<pre>        </java>
     </target>
     
     <target name="runsaml2">
         <java classname="com.saml.example.client.EchoServiceSAML2PortClient" fork="true">
             <classpath refid="class.path" />
             <jvmarg line="-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=n,address=8453
               ${extra-server-verbose}
               -Dweblogic.wsee.verbose=*,!weblogic.wsee.connection.soap.SoapConnectionMessage" /></pre>
<pre>        </java>
     </target>
     
     <property name="extra-server-verbose" value="
       -Dweblogic.xml.crypto.encrypt.verbose=true
       -Dweblogic.xml.crypto.dsig.debug=true
       -Dweblogic.xml.crypto.dsig.verbose=true
       -Dweblogic.wsee.security.debug=true
       -Dweblogic.wsee.security.verbose=true
       -Dweblogic.xml.crypto.wss.debug=true
       -Dweblogic.xml.crypto.wss.verbose=true
       -Dweblogic.xml.crypto.keyinfo.debug=true
       -Dweblogic.xml.crypto.keyinfo.verbose=true
       -Dweblogic.xml.crypto.dsig.debug=true
       -Dweblogic.xml.crypto.dsig.verbose=true
       -Dweblogic.xml.crypto.encrypt.debug=true
       -Dweblogic.xml.crypto.encrypt.verbose=true
       -Dweblogic.debug.DebugSecuritySAMLService=true
       -Dweblogic.debug.DebugSecuritySAMLCredMap=true
       -Dweblogic.debug.DebugSecuritySAMLAtn=true
       -Dweblogic.debug.DebugSecuritySAMLLib=true
       -Dweblogic.debug.DebugSecuritySAML2Service=true
       -Dweblogic.debug.DebugSecuritySAML2CredMap=true
       -Dweblogic.debug.DebugSecuritySAML2Atn=true
       -Dweblogic.debug.DebugSecuritySAML2Lib=true
       -Dweblogic.debug.DebugSecurityCredMap=true
       -Dweblogic.log.StdoutSeverity=Debug" />
 </project>

properties.txt for webservice

certs.dir=${root.dir}/../certs/ config.dir=${root.dir}/../config/ build.dir=${root.dir}/../build</pre>
<pre>wls-host=localhost
 wls-port=7001
 wls-server=${wls-host}:${wls-port}
 wls-username=weblogic
 wls-passwd=Welcome1
 wls-target=AdminServer

EchoServicePortClient.java

package com.saml.example.client;
import java.io.InputStream;
import java.io.ByteArrayInputStream;
import java.security.cert.X509Certificate;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.net.URL;
import javax.xml.namespace.QName;
import javax.xml.ws.BindingProvider;
import javax.xml.ws.WebServiceRef;
import weblogic.security.SSL.TrustManager;
import weblogic.wsee.message.WlMessageContext;
import weblogic.wsee.security.bst.ClientBSTCredentialProvider;
import weblogic.wsee.security.saml.SAMLTrustCredentialProvider;
import weblogic.wsee.security.unt.ClientUNTCredentialProvider;
import weblogic.xml.crypto.wss.provider.CredentialProvider;
import com.saml.example.*;
import weblogic.wsee.security.saml.*;
import weblogic.wsee.jaxrpc.WLStub;
import weblogic.jws.Policies;
import weblogic.jws.Policy;
import weblogic.xml.crypto.wss.WSSecurityContext;
import weblogic.security.principal.WLSPrincipal;
import weblogic.wsee.jaxrpc.WLStub;
import javax.jws.WebMethod;
import javax.jws.WebParam;
import javax.jws.WebResult;
import javax.jws.WebService;
import java.util.*;
import java.security.Principal;
import javax.security.auth.Subject;
public class EchoServiceSAML2PortClient {
     @WebServiceRef
     private static EchoServiceSAML2Service echoServiceService;
    private static String stsUntPolicy = "&lt;?xml version=\"1.0\"?&gt;\n"
             + "&lt;wsp:Policy\n"
             + "  xmlns:wsp=\"http://schemas.xmlsoap.org/ws/2004/09/policy\"\n"
             + "  xmlns:sp=\"http://docs.oasis-open.org/ws-sx/ws-securitypolicy/200702\"\n"
             + "  &gt;\n"
             + "  &lt;sp:TransportBinding&gt;\n"
             + "    &lt;wsp:Policy&gt;\n"
             + "      &lt;sp:TransportToken&gt;\n"
             + "        &lt;wsp:Policy&gt;\n"
             + "          &lt;sp:HttpsToken/&gt;\n"
             + "        &lt;/wsp:Policy&gt;\n"
             + "      &lt;/sp:TransportToken&gt;\n"
             + "      &lt;sp:AlgorithmSuite&gt;\n"
             + "        &lt;wsp:Policy&gt;\n"
             + "          &lt;sp:Basic256/&gt;\n"
             + "        &lt;/wsp:Policy&gt;\n"
             + "      &lt;/sp:AlgorithmSuite&gt;\n"
             + "      &lt;sp:Layout&gt;\n"
             + "        &lt;wsp:Policy&gt;\n"
             + "          &lt;sp:Lax/&gt;\n"
             + "        &lt;/wsp:Policy&gt;\n"
             + "      &lt;/sp:Layout&gt;\n"
             + "      &lt;sp:IncludeTimestamp/&gt;\n"
             + "    &lt;/wsp:Policy&gt;\n"
             + "  &lt;/sp:TransportBinding&gt;\n"
             + "  &lt;sp:SupportingTokens&gt;\n"
             + "    &lt;wsp:Policy&gt;\n"
             + "      &lt;sp:UsernameToken\n"
             + "        sp:IncludeToken=\"http://docs.oasis-open.org/ws-sx/ws-securitypolicy/200702/IncludeToken/AlwaysToRecipient\"&gt;\n"
             + "        &lt;wsp:Policy&gt;\n" + "          &lt;sp:WssUsernameToken10/&gt;\n"
             + "        &lt;/wsp:Policy&gt;\n" + "      &lt;/sp:UsernameToken&gt;\n"
             + "    &lt;/wsp:Policy&gt;\n" + "  &lt;/sp:SupportingTokens&gt;\n"
             + "&lt;/wsp:Policy&gt;";
    public static void main(String[] args) {
         System.setProperty(
                 "com.sun.xml.ws.transport.http.client.HttpTransportPipe.dump",
                 "true");
         try {
            String wsURL = "http://HYD-69ZRV01-L:7001/echoservicesaml2/EchoServiceSAML2?WSDL";
            echoServiceService = new EchoServiceSAML2Service(new URL(wsURL),
                     new QName("http://example.saml.com/",
                             "EchoServiceSAML2Service"));
             EchoServiceSAML2 echoService = echoServiceService.getEchoServiceSAML2Port();
            System
                     .setProperty("javax.net.ssl.trustStore",
                             "F:/Oracle/Middleware/user_projects/domains/WebserviceDomain/certs/cacerts");
            Map&lt;String, Object&gt; requestContext = ((BindingProvider) echoService)
                     .getRequestContext();
            List&lt;CredentialProvider&gt; credList = new ArrayList&lt;CredentialProvider&gt;();
            // Add the necessary credential providers to the list
             InputStream policy = new ByteArrayInputStream(stsUntPolicy
                     .getBytes("UTF-8"));
             requestContext.put(WlMessageContext.WST_BOOT_STRAP_POLICY, policy);
            String stsURL = "https://HYD-69ZRV01-L:6002/standalonests/SamlSTS";
            requestContext.put(WlMessageContext.STS_ENDPOINT_ADDRESS_PROPERTY,
                     stsURL);
             requestContext.put(WSSecurityContext.TRUST_MANAGER,
                     new TrustManager() {
                         public boolean certificateCallback(
                                 X509Certificate[] chain, int validateErr) {
                             // need to validate if the server cert can be
                             // trusted
                             return true;
                         }
                     });
            requestContext.put(WLStub.SAML_ATTRIBUTE_ONLY, "False");
             credList.add(new SAMLTrustCredentialProvider());
             credList.add(new MySAMLCredentialProvider1());
            String username = "Alice";
             String password = "Interop1";
             credList.add(new ClientUNTCredentialProvider(username.getBytes(),
                     password.getBytes()));
            // ClientBSTCredentialProvider
             String defaultClientcert = "F:/Oracle/Middleware/user_projects/domains/WebserviceDomain/certs/Alice.cer";
             String clientcert = System.getProperty("target.clientcert",
                     defaultClientcert);
             String defaultClientkey = "F:/Oracle/Middleware/user_projects/domains/WebserviceDomain/certs/Alice.prv";
             String clientkey = System.getProperty("target.clientkey",
                     defaultClientkey);
            String defaultServerCert = "F:/Oracle/Middleware/user_projects/domains/WebserviceDomain/certs/Bob.cer";
             String serverCert = System.getProperty("target.serverCert",
                     defaultServerCert);
            credList.add(new ClientBSTCredentialProvider(clientcert, clientkey,
                     serverCert));
            requestContext.put(WSSecurityContext.CREDENTIAL_PROVIDER_LIST,
                     credList);
            // Add your code to call the desired methods.
             System.out.println(echoService.echo("Hello SAML2"));
        } catch (Exception ex) {
             ex.printStackTrace();
         }
     }
     /**
    * This Credntail Provider is for SMAL 2.0 Sender Vouches
    */
  private static class MySAMLCredentialProvider1 extends SAML2CredentialProvider {
    public SAMLAttributeStatementData getSAMLAttributeData(Subject subject) {
      System.out.println(" Prividing SAML Attributes from MySAMLCredentialProvider1 for Subject =" + subject);
       // There are four types of attributes in this test
      SAMLAttributeStatementData attributes = new SAMLAttributeStatementDataImpl();
      String xmlns = "www.oracle.com/webservices/saml/test";
      // 1. The attribute without value
       SAMLAttributeData attribute1 = new SAMLAttributeDataImpl();
       attribute1.setAttributeName("test.no.value.attribute");
       // Friendly name is optional. It is set in this example.
       attribute1.setAttributeFriendlyName("Type 1 - No Value");
       attribute1.setAttributeNameSpace(xmlns);
       attributes.addAttributeInfo(attribute1);
      // 2. Static attribute that has static value
       SAMLAttributeData attribute2 = new SAMLAttributeDataImpl();
       attribute2.setAttributeName("test.static.attribute");
       attribute2.setAttributeFriendlyName("Type 2 - Static Attribute");
       attribute2.setAttributeNameSpace(xmlns);
       attribute2.addAttributeValue("static.attribute.value");
       attributes.addAttributeInfo(attribute2);
      // 3. Subjust dependent attributes
       SAMLAttributeData attribute3 = new SAMLAttributeDataImpl();
       attribute3.setAttributeName("test.subject.dependent.attribute");
       attribute3.setAttributeFriendlyName("Type 3 - Subject Dependent Attribute");
       attribute3.setAttributeNameSpace(xmlns);
       if (hasUser("Alice", subject)) {
         attribute3.addAttributeValue("Alice A");
       } else if (hasUser("Bob", subject)) {
         attribute3.addAttributeValue("Bob B");
       } else {
         attribute3.addAttributeValue("Hacker X");
       }
       attributes.addAttributeInfo(attribute3);
      // 4. Multiple value attributes
       SAMLAttributeData attribute4 = new SAMLAttributeDataImpl();
       attribute4.setAttributeName("test.multi.value.attribute");
       attribute4.setAttributeFriendlyName("Type 4 - Multi-Value Attribute");
       attribute4.setAttributeNameSpace(xmlns);
       if (hasUser("Alice", subject)) {
         attribute4.addAttributeValue("Team Lead");
         attribute4.addAttributeValue("Programmer");
       } else if (hasUser("Bob", subject)) {
         attribute4.addAttributeValue("System Admin");
         attribute4.addAttributeValue("QA");
       } else {
         attribute4.addAttributeValue("Hacker");
         attribute4.addAttributeValue("meber of unkown");
       }
       attributes.addAttributeInfo(attribute4);
       return attributes;
     }
    private static boolean hasUser(String user, Subject subject) {
       if (null == user || null == subject) {
         return false;
       }
       Set principals = subject.getPrincipals();
       if (null == principals || principals.isEmpty()) {
         return false;
       }
       for (Iterator it = principals.iterator(); it.hasNext();) {
         Object obj = it.next();
         if (obj instanceof Principal) {
           Principal p = (Principal) obj;
           if (user.equals(p.getName())) {
             return true;
           }
         } else if (obj instanceof WLSPrincipal) {
           WLSPrincipal principal = (WLSPrincipal) obj;
           if (user.equals(principal.getName())) {
             return true;
           }
         }
       }
       return false;
     }
   }
 }

Java Sample Client – Oracle Access Manager API – OAMAuthnCookie Validator

June 4, 2016 2 comments

Here is a sample Java Client code that validates the OAMAuthnCookie token. It performs 2 steps:

  1. Checks whether passed in OAMAuthnCookie token is valid and not expired
  2. Retrieves username for given OAMAuthnCookie token

OAMAuthnCookie can be found inside cookies of a browser. In the below Java client you need to put the value of OAMAuthnCookie inside the getUserNameFromToken() sessionToken.

 

package com.oam.test;

import java.util.Hashtable;

import oracle.security.am.asdk.AccessClient;
import oracle.security.am.asdk.AccessException;
import oracle.security.am.asdk.AuthenticationScheme;
import oracle.security.am.asdk.ResourceRequest;
import oracle.security.am.asdk.UserSession;

/**
 * This class is a sample to extract OAM Session cookie for authenticated user
 * and to extract userid for given OAM Session token
 * 
 * @author Karun
 * 
 */
public class OAMSessionCookieValidate {
    public static final String ms_resource = "//<STS IP>:7777/atest/index.jsp";

    public static final String ms_protocol = "http";
    public static final String ms_method = "GET";
    public static final String ms_login = "weblogic";
    public static final String ms_passwd = "<password>";
    public static final String m_configLocation = "D:\\Installables\\ofm_oam_sdk_generic_11.1.2.2.0_disk1_1of1";

    public static void main(String args[]) {
        AccessClient ac = null;
        try {
            System.out.println("Entered Try..");
            ac = AccessClient.createDefaultInstance(m_configLocation,
                    AccessClient.CompatibilityMode.OAM_10G);

            // ac = AccessClient.createDefaultInstance(m_configLocation);
            System.out.println("Created Default Instance.." + ac);
            ResourceRequest rrq = new ResourceRequest(ms_protocol, ms_resource,
                    ms_method);
            System.out.println("Created Resource Request object.." + rrq);
            String sessionToken = null;
            if (rrq.isProtected()) {
                System.out.println("Resource is protected.");
                AuthenticationScheme authnScheme = new AuthenticationScheme(rrq);
                System.out.println("Athentication Scheme:"
                        + authnScheme.isBasic());
                if (authnScheme.isBasic()) {
                    System.out.println("Basic Authentication Scheme.");
                    Hashtable creds = new Hashtable();
                    creds.put("userid", ms_login);
                    creds.put("password", ms_passwd);
                    UserSession session = new UserSession(rrq, creds);
                    if (session.getStatus() == UserSession.LOGGEDIN) {
                        if (session.isAuthorized(rrq)) {
                            System.out
                                    .println("User is logged in and authorized for the"
                                            + "request at level "
                                            + session.getLevel());
                            System.out.println("User Identity:"
                                    + session.getUserIdentity());
                            System.out
                                    .println("Status: " + session.getStatus());
                            System.out.println("Start time:"
                                    + session.getStartTime());
                            sessionToken = session.getSessionToken();
                            System.out.println("Session Token:" + sessionToken);
                            System.out.println("Last Usetime:"
                                    + session.getLastUseTime());

                            String userName = getUserNameFromToken(sessionToken);
                            System.out.println("Username*****=" + userName);

                        } else {
                            System.out
                                    .println("User is logged in but NOT authorized");
                        }
                        // user can be loggedout by calling logoff method on the
                        // session object
                    } else {
                        System.out.println("User is NOT logged in");
                    }
                } else {
                    System.out.println("non-Basic Authentication Scheme.");
                }
            } else {
                System.out.println("Resource is NOT protected.");
            }
        } catch (AccessException ae) {
            System.out.println("Access Exception: " + ae.getCause());
            ae.printStackTrace();
        } catch (Exception e) {
            e.printStackTrace();
        }
        if (ac != null)
            ac.shutdown();
    }

    public static String getUserNameFromToken(String sessionToken)
            throws AccessException {
        String userName = null;
        sessionToken = "rHt95P4PrMP2k%2FG%2BxydisWbDdtbjKoIjHgL7sRVtIwDy6DBbP7WSzyrHxQs%2FIYfNe7QTXw%2Fruw6873smWJppdy8ooAAIqcJLj7BocSlV%2FUBdXVUhJWaySY%2BOrbRMaolMpe6lzwtOcsvSpxZ6fMdH976JYlsYJapNr%2FgC7HvONAUJD%2BwPwryFXrQ6%2F0zqrxsPGGztiPy%2BbC9N%2BwcDbPmZUzcfQksmF6%2BPRvZ4Gbi%2FDUKuxz8kBPYIOphaLIZ2BkWTo6kXwOuXMDP4mwF25%2FCHECk03uNZVOTYza%2BBOmzl52JykyABehI0M1xvLjutJ0NBm0Oz9fUZzKGByb31kNYMD2ltQfjKS271HBh37NlLa%2FQ42oTRDtg2HZQUgeyruRmpdSSDlLzq2NPEDB8oHbxADBKLOzrRWkdDEGv63TVb2LLS5LyCGUwRiPqbPHFz1hWoGNS34uoW1Lh1rglWEcLH%2F7Pc9HSCNDI2D9IGw57vKopbw2FIPl64wbOt8TY06uYz";
        UserSession session = new UserSession(sessionToken);
        userName = session.getUserIdentity();
        if (userName != null) {
            userName = userName.substring(userName.indexOf("uid=") + 4,
                    userName.indexOf(","));
        }
        return userName;
    }
}

SAML2 Assertion is not yet valid (NotBefore condition)


My current setup:

Oracle STS is running on Machine 1 and Oracle Weblogic Web service is running on Machine 2

When I wrote a client to invoke SAML2 token from STS on Machine 1 and use the token to call SAML2 web service on weblogic running on Machine 2. My client constantly kept throwing following error:

<16 Jun, 2014 5:48:56 PM IST> <Debug> <SecuritySAML2Atn> <BEA-000000> <found idp partner with targetResource: /echoservicesaml2/EchoServiceSAML2>
<16 Jun, 2014 5:48:56 PM IST> <Debug> <SecuritySAML2Atn> <BEA-000000> <SAML2Assert: Start verify assertion signature>
<16 Jun, 2014 5:48:56 PM IST> <Debug> <SecuritySAML2Atn> <BEA-000000> <SAML2Assert: The assertion is signed.>
<16 Jun, 2014 5:48:56 PM IST> <Debug> <SecuritySAML2Atn> <BEA-000000> <SAML2Assert: End verify assertion signature>
<16 Jun, 2014 5:48:56 PM IST> <Debug> <SecuritySAML2Atn> <BEA-000000> <SAML2Assert: Start verify assertion attributes>
<16 Jun, 2014 5:48:56 PM IST> <Debug> <SecuritySAML2Atn> <BEA-000000> <SAML2Assert: End verify assertion attributes>
<16 Jun, 2014 5:48:56 PM IST> <Debug> <SecuritySAML2Atn> <BEA-000000> <SAML2Assert: Start verify assertion issuer>
<16 Jun, 2014 5:48:56 PM IST> <Debug> <SecuritySAML2Atn> <BEA-000000> <SAML2Assert: End verify assertion issuer>
<16 Jun, 2014 5:48:56 PM IST> <Debug> <SecuritySAML2Atn> <BEA-000000> <SAML2Assert: Start verify assertion conditions>
<WSEE:12>Exception while asserting identity: javax.security.auth.login.LoginException: [Security:090377]Identity Assertion Failed, weblogic.security.spi.IdentityAssertionException: [Security:090377]Identity Assertion Failed, weblogic.security.spi.IdentityAssertionException: [Security:096537]Assertion is not yet valid (NotBefore condition).<CSSUtils.assertIdentity:429>

Root Cause:
Oracle STS returned token appropriately, but the request fails on the weblogic server.

After a bit of fight we could figure out that the Machine 2 time is 2 minutes behind Machine 1. When we adjusted the times (synced) of Machine 1 and Machine 2 things worked smoothly there after.

Hope this tip helps some one there.

About SAML (Security Assertion Markup Language)


Starting this post I would like to post series of posts on SAML security. I’ve come across lot of folks who are fascinated by this buzz word but knew very little about what it does in real world.

One can consider this series as a tutorial and step-by-step guide to developing SAML based webservices.

 

http://docs.oracle.com/cd/E12839_01/web.1111/e13710/archtect.htm

  • Sender-Vouches – The asserting party (different from the subject) vouches for the verification of the subject. The receiver must have a trust relationship with the asserting party.
  • Holder-of-Key – The purpose of SAML token with “holder-of-key” subject confirmation is to allow the subject to use an X.509 certificate that may not be trusted by the receiver to protect the integrity of the request messages.Conceptually, the asserting party inserts an X.509 public certificate (or other key info) into a SAML assertion. (More correctly, the asserting party binds a key to a subject.) In order to protect this embedded certificate, the SAML assertion itself must be signed by the asserting entity. For WebLogic Server, the Web Service client signs the SAML assertion with its private key. That is, the signature on the assertion is the signature of the SAML authority, and is not based on the certificate contained in, or identified by, the assertion.
  • Bearer – The subject of the assertion is the bearer of the assertion, subject to optional constraints on confirmation using attributes that may be included in the<SubjectConfirmationData>element of the assertion.

As per http://dulanja.blogspot.in/2013/01/saml-subject-confirmation-methods.html

Bearer

This is actually not a confirmation method – means subject confirmation is not needed! The RP simply trusts whoever brings the token!

Holder of Key (HoK)
1. STS includes the public key of the client, inside the security token and signs it.
2. Then before sending, client itself signs the request.
3. When the RP receives it, it first validates STS signature and then validates client’s signature with the public key embedded inside the token.

Sender Vouches
1. Rather than authenticating with the STS, here, Client authenticates with an intermediate service.
2. The intermediary gets the security token from the STS.
3. Then it signs the request and sends to the RP.
4. RP trusts both the intermediary and the STS. So, it validates both of them.

Categories: SAML