IBM WebSphere V5.0 Security - CGISecurity

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DeploymentManagerCell-wideconfigurationrepositoryPublish/ActivateCell cfg.Process A cfg.Publish/ActivateCell cfg.Node AgentProcessANode AgentNode cfg.Process A cfg.Process B cfg.Node cfg.Process B cfg.ProcessB(App Server)(App Server)ProcessA(JMS Server)ProcessB(App Server)Node ACommandsConfigurationNode BFigure 9-2 Overview of WebSphere Network Deployment configurationFollow the description of the elements on the diagram above:► Node is a logical grouping of application server processes. A node oftencorresponds to a physical server machine with an IP address assigned to it.The application server processes located on one node are managed by asingle node agent. On each node, there is local copy of the cell configurationrepository managed by a node agent. This repository may be modifiedthrough deployment manager during publish/activate configurationprocesses. The node agent also has access to the configuration repository ofeach process running on a node.► Cell is logical configuration concept that associates WebSphere server nodeswith one another. Administrators may freely define the cell according towhatever criteria they will take to group the servers (organizational aspects,application aspects, and so on). A cell is managed by one deploymentmanager process.► Node Agent is the administrative process that manages application serverprocesses on a single node. The Node Agent routes administrative requestsissued from the deployment manager to a particular application server. It is218 IBM WebSphere V5.0 Security Handbook
►purely an administration process participating in the network deploymentconfiguration and is not involved in serving applications.Deployment manager is an administrative process that controls processesand manages load balancing between the nodes connected to the cell.Administrative access to any node in a cell is governed by deploymentmanager processes. This means that the deployment manager hosts theadministrative console for entire cell.In the WebSphere Network Deployment configuration, one computer isdesignated to be central Deployment Manager. This central machine controlsother systems that work under its supervision.Figure 9-3 presents the architectural building blocks of a cell in a networkdeployment manager configuration.AdminUIScriptingclientCellDeployment ManagerNodeAdminapplication(.ear)Name Server (JNDI)Admin ServiceMasterrepository(file)Node AgentAdmin ServiceWebbrowserclientHTTP serverWebSphereplug-inApplication ServerWeb containerEmbeddedHTTP serverWebServicesengineConfigrepository(file)SessionDatabaseClient containerJavaclientEJB containerCustomerapplication (ear)Admin serviceApplicationDatabaseJ2C containerName Server (JNDI)Application ServerSecurity serverWeb ServicesGateway (.ear)UDDI registry(.ear)Embedded JMS ServerFigure 9-3 Architectural building blocks for WebSphere Network DeploymentChapter 9. WebSphere Application Server security 219
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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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Page 188 and 189: J2EE Connector architecture establi
Page 190 and 191: As a next step, the following list
Page 192 and 193: CMP EJB 2.0Persistence ManagerDatas
Page 194 and 195: J2EE 1.3 ApplicationEJB ContainerBe
Page 196 and 197: 2. Configure each resource adapter
Page 198 and 199: 8.1 Programmatic securityJ2EE secur
Page 200 and 201: 8.2.2 Servlet security methodsThe S
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Page 204 and 205: Figure 8-3 Custom Registry properti
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Page 208 and 209: also ask for a X.509 certificate fi
Page 210 and 211: Required libraries from WebSphere f
Page 212 and 213: Testing the custom Trust Associatio
Page 214 and 215: local or remote code (signed or not
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Page 218 and 219: ►►►►►java.net.NetPermissi
Page 220 and 221: ►It is also possible to specify a
Page 222 and 223: Java 2 security can be enabled on t
Page 224 and 225: ►The following callbacks are prov
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Page 228 and 229: lc=new LoginContext("ClientContaine
Page 230 and 231: Note: Without initializing the ORB,
Page 232 and 233: 8.8 Where to find more informationF
Page 234 and 235: 9.1 WebSphere security modelThe IBM
Page 238 and 239: From a security point of view, each
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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 / HTTPSHTTP ServerWebSphere pl
Page 248 and 249: 9.3 Performance considerationsFrom
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Page 252 and 253: 10.1 Administration toolsWebSphere
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: Roleconfiguratoroperatoradministrat
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
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Page 284 and 285: Figure 10-22 Saving the new key sto
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Figure 10-25 Provide details for th
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24.From the menu bar, select Key Da
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10.Enter a Key Label which will ide
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Figure 10-30 A personal certificate
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10.9.3 Using the Java keytoolAnothe
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SSL connection #1 SSL connection #2
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Figure 10-33 The IBM HTTP Server ik
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The IBM HTTP Server Administration
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15.Select Basic Settings -> Module
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In the case of a self-signed certif
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Note: If the Cipher Specification l
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Make sure that the certificate is i
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Figure 10-41 Certificate detailsThi
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Configuring WebSphere to use certif
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3. If you decide the use the IBM HT
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Example 10-5 trace.log...[10/14/02
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Configuring WebSphere to use exact
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[10/14/02 19:39:38:358 EDT] 7a37602
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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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Back coverIBM WebSphere V5.0Securit
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