IBM WebSphere V5.0 Security - CGISecurity

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2. Save the configuration for WebSphere to have the generated keys stored inthe WebSphere configuration; they will appear in the security.xml file.3. Re-open the LTPA configuration page.4. Specify the Key File Name which is the name of the file where LTPA keys willbe stored when you export them. You need to export the keys in order toenable Single Sign-On on another server. Specify the full path name for thekey file. We have used c:\WebSphere\Appserver\etc\SSO_ltpakeys.5. Click Export Keys. Keys that have been exported in our scenario arepresented in the example below.Example 10-1 Contents of the key file generated from WebSphere LTPA panel#IBM WebSphere Application Server key file#Tue Aug 13 18:25:07 EDT 2002com.ibm.websphere.CreationDate=Tue Aug 13 18\:25\:07 EDT 2002com.ibm.websphere.ltpa.version=1.0com.ibm.websphere.ltpa.3DESKey=FDspFou4xxe1m4Il84JmAk+EXLb1QclZp7ji+BJPSDM\=com.ibm.websphere.CreationHost=wassrv01com.ibm.websphere.ltpa.PrivateKey=9qo7ytSCbTf/62bvAyExobRikGAwF4vE/vKnKe7K80eJa/jUoiAtyeo6rQumiUw/otwCBSaGWWvAHAwpTKR3CP7oJm4CAxyj0UVNF2B2iSZspH+ekZ+fS62Amp64HT+ppljshfmyjX4WZAOxRQdKpvHvX3BUMU1BjuRnlpQqp2Pov/VlBqpnSJI5vcLRrXZDCNUEA4Kd0CHcKyq5H22Iox4PiZ4rvpZ5UCXdjxfcA0rUbw+5KK1eZdVQLrcxHb/ufBQ51RrA6m2R8PCZua26RUOJwix1Y0JpGBuwKNeKDCq/pY4l70K4nkyOEXrq7EBl0VkhtC7JEsR4o5Mbc1JSbuyCJsRamjgX5/plEFZSBHE\=com.ibm.websphere.ltpa.Realm=dirsrv01.itso.ibm.com\:389com.ibm.websphere.ltpa.PublicKey=AO/uOSd3vL4zo7VUN3k8VSw9F+zpgwbRnDHmi8G8gmm5TbCKGonK4Hl+gQ9dzSDNgkDJ3BWYJEkrCj77oZsI4RCZZk1RexDqLByEO9ffR/WyT7PR4FaMMFaZo0IhaDX3GyF3yHov6l3/DcsrvYCLgO3Fc+SPsX/QnHPDQOXyKZ6lAQABAs you can see in the example, three types of keys have been generated forLTPA.► The private key, used for the LTPA server to sign the LTPA token.► The public key, used to verify the digital signature.► A shared key, used to encrypt/decrypt those tokens.10.6.4 Enabling LTPA authentication for WebSphereThe following steps will show you how to enable LTPA for WebSphereApplication Server.1. Select Security -> Global Security in the Administrative Console.2. Make sure that Active Authentication Mechanism is set to LTPA (Light weightThird Party Authentication).254 IBM WebSphere V5.0 Security Handbook
In the previous steps, we assumed that the user registry is already configuredfor LDAP. Configuring the User Registry is covered in previous sections. LTPAalso works with other user registries; only this example uses LDAP, but forSingle Sign-On scenarios, you might want to use centralized user registries.Note: The generation of the LTPA keys must be performed when the LDAPserver settings are configured; this guarantees that the LDAP hostname ispresent in the exported file, as shown in bold in Example 10-1 onpage 254. Domino needs this information during the Web SSOConfiguration Document creation process.3. Save the configuration.Your WebSphere Application Server is now configured to use LTPAauthentication mechanism. You will need to log out of the Administrative Consoleand restart the server in order for the changes to take effect.10.7 JAAS configurationJAAS for WebSphere Application Server can be configured using theAdministrative Console. JAAS provides the pluggable authentication mechanismfor WebSphere. If you want to know more about JAAS, refer to 8.6, “JAAS” onpage 204.10.7.1 Application login informationWebSphere allows you to configure the pluggable authentication module for yourapplication server.1. Launch the Administrative console then log in with administrative privileges.2. Select Security -> JAAS Configuration -> Application Logins to get to thepage show in Figure 10-16.Chapter 10. Administering WebSphere security 255
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Front coverIBM WebSphere V5.0Securi
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Take Note! Before using this inform
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4.2.1 Configuring Web module securi
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10.6 LTPA . . . . . . . . . . . . .
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Lotus Domino . . . . . . . . . . .
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TrademarksThe following terms are t
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The team that wrote this redbookThi
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Stephen Pipes is a WebSphere consul
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xviIBM WebSphere V5.0 Security Hand
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1.1 How to read this bookThere are
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4 IBM WebSphere V5.0 Security Handb
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2.1 SecurityAs new business practic
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2.2 Security fundamentals2.2.1 Auth
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For example, in a distributed objec
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►►►Users are mapped directly
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If Bob wants to answer, he should u
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identifies the client before issuin
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2.3 Security in useSince security i
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20 IBM WebSphere V5.0 Security Hand
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3.1 J2EE applicationThe Java 2 Ente
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Principals and GroupsSecurity Roles
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3.4 Application deployment descript
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3.5 J2EE application security confi
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Figure 3-4 Application-level Securi
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Security role mapping in the Admini
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Figure 3-7 Searching for the manage
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4.1 Static componentsWebSphere Appl
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1. ldap.prop is an LDAP configurati
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Figure 4-2 Defining authentication
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A .htaccess file placed in one dire
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4.2 Web module securityIn a J2EE ap
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Figure 4-4 Login Method Configurati
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higher level of protection. User Da
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8. Next to HTTP Methods click Add.
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8. Add the GET and POST HTTP method
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4.4 Security role referenceDuring t
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7. Save and close the web.xml file.
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Form login configurationThe followi
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4.5.2 Custom loginThere are situati
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employeeType will be stored as a se
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3. From the Filter Type Selection w
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As a next step, you have to make su
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If the user in role 'A' accesses /h
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As a universal solution for the pro
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5.1 Securing EJBsEJBs, or Enterpris
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5.3 Assigning EJB method permission
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defined in the EJB module. For info
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These unprotected methods can have
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Figure 5-6 New Security Role Refere
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Important: Although this feature is
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4. The Role Name option menu will c
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5.5.2 Method level delegationIn add
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Figure 5-11 Method-level Run-as rol
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Figure 5-13 Selecting methods for t
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If one or more method-level delegat
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6.1 Java clientsA client is a gener
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Available functionsActiveXclientApp
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Upon receiving the message, the ser
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The sas.client.props fileThe CORBA
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The CSIv2 configuration properties
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server. For example, if the client
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Client01Java clientJServer01EJB ser
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2. Configure Server01 for outgoing
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Configuring Client02Client02 requir
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3. Enable SSL for the connection, i
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Configuring Client01Client01 requir
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WebSphere V4SAS onlyWebSphere V5SAS
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The ITSOBank application provided w
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►►►sas.jarecutils.jardirector
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7.1 Web Services securityWeb Servic
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Figure 7-2 Creating a new Web Servi
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Figure 7-4 Web Service Deployment S
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Figure 7-7 Web Service Java Bean Me
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12.As shown in Figure 7-10 on page
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Follow the steps below to use the g
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Using the ITSOBank Web Service clie
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Example 7-1 SOAP request with certi
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oVD/QxRYXFg02v6rK53DZKntqlI=/vhLHTE
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3. In that window, under Security -
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Example 7-4 Secured and non-secured
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WS-Policy will be fully extensible
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PolicyRequesterSecurityTokenService
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Direct Trust using Security TokensT
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6. The service fetches the certific
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Security can be applied at two leve
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ii. Browse to select the file /scri
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►Messages sent and received can p
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Important: Message Driven Bean is a
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quser01readwrite
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- Container-managed Authentication
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The authority service component pro
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J2EE Connector architecture establi
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As a next step, the following list
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CMP EJB 2.0Persistence ManagerDatas
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J2EE 1.3 ApplicationEJB ContainerBe
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2. Configure each resource adapter
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8.1 Programmatic securityJ2EE secur
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8.2.2 Servlet security methodsThe S
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There is one point worth noting in
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Figure 8-3 Custom Registry properti
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Method signatureString getUserSecur
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also ask for a X.509 certificate fi
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Required libraries from WebSphere f
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Testing the custom Trust Associatio
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local or remote code (signed or not
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To call a piece of trusted code to
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►►►►►java.net.NetPermissi
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►It is also possible to specify a
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Page 234 and 235: 9.1 WebSphere security modelThe IBM
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Page 252 and 253: 10.1 Administration toolsWebSphere
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Page 256 and 257: the two types of registry provided
Page 258 and 259: Roleconfiguratoroperatoradministrat
Page 260 and 261: Figure 10-4 Mapping a group to an A
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Page 268 and 269: 8. The changes will need to be save
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Page 278 and 279: Figure 10-19 An SSL configuration w
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Page 284 and 285: Figure 10-22 Saving the new key sto
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Page 292 and 293: Figure 10-30 A personal certificate
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Page 298 and 299: Figure 10-33 The IBM HTTP Server ik
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Page 302 and 303: 15.Select Basic Settings -> Module
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Page 310 and 311: Figure 10-41 Certificate detailsThi
Page 312 and 313: Configuring WebSphere to use certif
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publicly circulating root certifica
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Exchanging public certificatesThe f
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Modifying the Web Container to supp
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The new certificate should appear u
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3. Client Certificate Authenticatio
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Figure 10-47 CSIv2 transport config
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Table 10-5 sas.client.props configu
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10.13.1 IBM SecureWay Directory Ser
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2. Click the Add Server button. The
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8. Click OK; a new window appears f
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Figure 10-56 LDAP directory with us
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Figure 10-57 WebSphere LDAP Configu
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Configuring the secure LDAP (LDAPS)
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Figure 10-59 Configuring SSL for Se
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Figure 10-60 SSL encryption setting
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choose not to differentiate between
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- Port: specify 636 which correspon
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A sample scenario is depicted next.
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Item Cell Node Server Appl.CosNamin
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JAAS configurationThe JAAS configur
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Individual CSI and SAS settingsThe
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The server security settings availa
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348 IBM WebSphere V5.0 Security Han
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11.1 Patterns for e-businessPattern
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►►►Buy-Side HubSell-Side HubT
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ClientTierSynchronousApplicationSyn
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►Application tier: may represent
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►certificates, access groups, etc
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Figure 11-6 presents the Runtime pa
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11.4 Product mappingsThis section p
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- Authorization ServerThe Authoriza
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The following secure communications
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This chapter covers four different
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andwidth to and from the server unt
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All of these benefits contribute to
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The Policy Server replicates this d
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ServerTivoli Access Manager WebSEAL
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Server Nameappsrv01, appsrv02Applic
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1. First, log in with your favorite
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1. In the Administrative Console, n
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12.4.1 Single Sign-On with WebSEALW
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correct. Then it trusts that the id
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8. In the Single Sign-On (SSO) pane
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User RegistryClient1. Request2. Aut
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Property keycom.ibm.Websphere.secur
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Figure 12-8 Trust Association Panel
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2. We will first configure LTPA aut
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e prompted for the keyfile password
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Example 12-2 WebSphere Security ini
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[8/22/02 7:42:44:163 CDT] 277a2e5c
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[8/22/02 7:42:47:449 CDT] 277a2e5c
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[8/22/02 7:42:51:655 CDT] 277a2e5c
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In this example, we have configured
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►►►WebSEAL can forward modifi
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LDAPServerPolicy/AuthorizationServe
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of inetOrg.Person as each junction
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Figure 12-13 Web Portal Manager Men
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Select the boxes Is Account Valid,
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Creating Access Manager JunctionsAt
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Figure 12-18 Protected Object Prope
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Figure 12-20 Create an ACL Entry4.
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Testing the junctionsThe following
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Figure 12-22 Successful access to i
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WebSEALAuthenticated Usersbefore fo
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At the same time, the tool creates
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- pdacld_port: the port number of t
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8. The next application migrated wa
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Do not make changes to the deployme
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Sample applicationThe purpose of th
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5. The Transfer EJB uses two entity
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The process flows as described belo
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You can download the clients from h
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Configuring WebSphere Application S
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Use this DataSource in container ma
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e. On the Map RunAs roles to users
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SecureWay Directory ServerThe confi
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Ensure that Domino is using the LDA
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Figure B-3 Domino LDAP settings in
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Figure B-4 Domino CA application2.
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Enable SSL on Domino ServerEnable S
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1. Open the ikeyman tool that comes
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3. WebSphere will validate your ent
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Figure B-9 iPlanet Directory Server
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Figure B-13 iPlanet Certificate Req
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Figure B-16 Certificate Install Wiz
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Figure B-19 iPlanet Encryption sett
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Tip from a battle scarred veteran p
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Figure B-21 Active Directory Users
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Figure B-24 New User password panel
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group membership, and other group a
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WebSphere-Domino SSO scenariosIn th
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7. Once the user is authenticated a
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6. Click OK to create a database.7.
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- On the Rules tab, specify the fol
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3. A new Document will be displayed
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Figure C-7 TCP/IP port status setti
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1. To add new user names or groups
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Figure C-10 Default Domino server l
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Figure C-13 Successful submission o
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Using Domino LDAP for user registry
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Enabling Single Sign-On for WebSphe
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wsadmin scriptingWebSphere Applicat
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3. In the line com.ibm.SOAP.loginUs
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You can also set the user registry
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Using the Web materialThe additiona
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SPISSLSSOSWAMUDDIURIURLVPNWARWASWSA
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Referenced Web sitesThese Web sites
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Application patternDirectly Integra
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EJB permissionsExclude 80Role 80Unc
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Llaunchclient 122LDAPAdvanced setti
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ORB 102System 366Unprotected method
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Gateway Security 155Gateway-level a
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