IBM WebSphere V5.0 Security - CGISecurity

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The file used by a Java client to refer to a key store is the SAS properties file. Refer to “The sas.client.props file” on page 104 for details on the client SAS file. The WebSphere server, on the other hand, stores the key store information in the repository and the key stores are referred to in the security.xml file. Therefore, all server-side configuration should be performed via the administration tools, such as the Administrative Console. 10.9.1 Generating a self-signed certificate The process for creating a self-signed certificate is relatively straightforward. An understanding of public/private key pairs and of PKI will be useful. The result of this process is a key store that will replace the temporary key store provided by WebSphere, on both server and client side. The server's key file The following steps will describe how to generate a new self-signed certificate with the IBM ikeyman utility. 1. Launch the ikeyman tool. It may be started from the command line in the bin directory as ikeyman.bat (on Windows platforms) or ikeyman.sh (on UNIX platforms). 264 IBM WebSphere V5.0 Security Handbook
Figure 10-21 ikeyman key management utility 2. From the menu bar, select Key Database File -> New. 3. Ensure that the Key database type is set to JKS. This section will use the following file names to represent the appropriate key stores: WASV5ServerKeyFile.jks - server key file WASV5ServerTrustFile.jks - server trust file WASV5ClientKeyFile.jks - client key file WASV5ClientTrustFile.jks - client trust file 4. Enter WASV5ServerKeyFile.jks as the file name 5. Enter the directory that will hold the key file as the location, in this case: c:\was\etc. 6. Click OK. Chapter 10. Administering WebSphere security 265
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Front cover IBM WebSphere V5.0 Secu
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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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Trademarks The following terms are
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The team that wrote this redbook Th
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Stephen Pipes is a WebSphere consul
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xvi IBM WebSphere V5.0 Security Han
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1.1 How to read this book There are
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4 IBM WebSphere V5.0 Security Handb
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2.1 Security As new business practi
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2.2 Security fundamentals 2.2.1 Aut
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For example, in a distributed objec
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► ► ► Users are mapped direct
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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 use Since security
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20 IBM WebSphere V5.0 Security Hand
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3.1 J2EE application The Java 2 Ent
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Principals and Groups Security Role
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3.4 Application deployment descript
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3.5 J2EE application security
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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 components WebSphere App
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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 security In a J2EE a
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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 reference During
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7. Save and close the web.xml file.
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Form login configuration The follow
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4.5.2 Custom login There are situat
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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 EJBs EJBs, or Enterpri
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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 delegation In ad
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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 clients A client is a gene
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Available functions ActiveX client
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Upon receiving the message, the ser
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The sas.client.props file The CORBA
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The CSIv2 configuration properties
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server. For example, if the client
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Client01 Java client J Server01 EJB
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2. Configure Server01 for outgoing
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Configuring Client02 Client02 requi
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3. Enable SSL for the connection, i
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Configuring Client01 Client01 requi
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WebSphere V4 SAS only WebSphere V5
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The ITSOBank application provided w
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► ► ► sas.jar ecutils.jar dir
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7.1 Web Services security Web Servi
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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/QxRYXFg02v6rK53DZKntq
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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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Policy Requester Security Token Ser
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Direct Trust using Security Tokens
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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
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Important: Message Driven Bean is a
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quser01 read write
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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 2.0 Persistence Manager Dat
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J2EE 1.3 Application EJB Container
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2. Configure each resource adapter
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8.1 Programmatic security J2EE secu
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8.2.2 Servlet security methods The
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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 signature String getUserSecu
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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.NetPer
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► It is also possible to specify
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Java 2 security can be enabled on t
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► The following callbacks are pro
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application LoginContext LoginModul
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lc=new LoginContext("ClientContaine
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Note: Without initializing the ORB,
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Page 234 and 235: 9.1 WebSphere security model The IB
Page 236 and 237: Deployment Manager Cell-wide config
Page 238 and 239: From a security point of view, each
Page 240 and 241: ► Application Security determines
Page 242 and 243: 9.2.2 WebSphere Application Server
Page 244 and 245: LTPA requires that the configured U
Page 246 and 247: HTTP / HTTPS HTTP Server WebSphere
Page 248 and 249: 9.3 Performance considerations From
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Page 252 and 253: 10.1 Administration tools WebSphere
Page 254 and 255: A Web browser, for instance, must b
Page 256 and 257: the two types of registry provided
Page 258 and 259: Role configurator operator administ
Page 260 and 261: Figure 10-4 Mapping a group to an A
Page 262 and 263: Mapping a group to a CosNaming role
Page 264 and 265: 1. In the Admin Console, select Sec
Page 266 and 267: 6. In the Configuration tab provide
Page 268 and 269: 8. The changes will need to be save
Page 270 and 271: In a scenario presented in this cha
Page 272 and 273: 2. Save the configuration for WebSp
Page 274 and 275: Figure 10-16 Application Login Conf
Page 276 and 277: Figure 10-18 J2C Authentication ent
Page 278 and 279: Figure 10-19 An SSL configuration w
Page 280 and 281: WebSphere supports the concept of t
Page 284 and 285: Figure 10-22 Saving the new key sto
Page 286 and 287: Figure 10-25 Provide details for th
Page 288 and 289: 24.From the menu bar, select Key Da
Page 290 and 291: 10.Enter a Key Label which will ide
Page 292 and 293: Figure 10-30 A personal certificate
Page 294 and 295: 10.9.3 Using the Java keytool Anoth
Page 296 and 297: SSL connection #1 SSL connection #2
Page 298 and 299: Figure 10-33 The IBM HTTP Server ik
Page 300 and 301: The IBM HTTP Server Administration
Page 302 and 303: 15.Select Basic Settings -> Module
Page 304 and 305: In the case of a self-signed certif
Page 306 and 307: Note: If the Cipher Specification l
Page 308 and 309: Make sure that the certificate is i
Page 310 and 311: Figure 10-41 Certificate details Th
Page 312 and 313: Configuring WebSphere to use certif
Page 314 and 315: 3. If you decide the use the IBM HT
Page 316 and 317: Example 10-5 trace.log ... [10/14/0
Page 318 and 319: Configuring WebSphere to use exact
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Page 322 and 323: publicly circulating root certifica
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Page 326 and 327: Modifying the Web Container to supp
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Page 330 and 331: 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. CosNami
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JAAS configuration The JAAS configu
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Individual CSI and SAS settings The
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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-business Patter
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► ► ► Buy-Side Hub Sell-Side
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Client Tier Synchronous Application
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► Application tier: may represent
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► certificates, access groups, et
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Figure 11-6 presents the Runtime pa
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11.4 Product mappings This section
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- Authorization Server The Authoriz
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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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Server Tivoli Access Manager WebSEA
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Server Name appsrv01, appsrv02 Appl
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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 WebSEAL
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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 Registry Client 1. Request 2.
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Property key com.ibm.Websphere.secu
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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 mod
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LDAP Server Policy/Authorization Se
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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 Junctions A
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Figure 12-18 Protected Object Prope
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Figure 12-20 Create an ACL Entry 4.
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Testing the junctions The following
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Figure 12-22 Successful access to i
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WebSEAL Authenticated Users before
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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 application The purpose of t
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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 Server The conf
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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 application 2.
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Enable SSL on Domino Server Enable
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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 scenarios In t
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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 scripting WebSphere Applica
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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 material The addition
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SPI SSL SSO SWAM UDDI URI URL VPN W
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Referenced Web sites These Web site
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Application pattern Directly Integr
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EJB permissions Exclude 80 Role 80
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L launchclient 122 LDAP Advanced se
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ORB 102 System 366 Unprotected meth
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Gateway Security 155 Gateway-level
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Back cover IBM WebSphere V5.0 Secur
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