Oracle® Fusion Middleware Release Notes 11g Release 1 (11.1.1) for Linux x86-64 E14770-21 |
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This chapter describes issues associated with Oracle Access Manager 11g Release 1 (11.1.1). It includes the following topics:
This section describes patch requirements for Oracle Access Manager 11g Release 1 (11.1.1). It includes the following sections:
To work around this issue:
Go to My Oracle Support at
Click the Patches & Updates tab, and search for bug 9824531.Download the associated patch and install it by following the instructions in the README
file included with the patch.
On the Patches & Updates tab, search for bug 9882205. Download the associated patch and install it by following the instructions in the README
file included with the patch.
If you encounter a java.lang.NullPointerException: Cannot set value to null at javax.naming.ldap.Rdn.<init>(Rdn.java:178)
error in your WebLogic Server Administration Console or managed server logs, it is mostly likely caused by Oracle JRockit.
In certain cases involving try-catch-clauses, JRockit will apply an incorrect optimization such that a null check always returns false. To avoid this issue, ensure that you are running JVM version R28.0.1 or later.
R28.0.1 is available as patch 9847606, which you can download from My Oracle Support at:
This section describes general issue and workarounds. It includes the following topic:
Section 31.2.1, "Replacing oamreg Scripts with Remote Registration Home."
Section 31.2.2, "Incorrect SSO Agent Date/Time Shown to User"
Section 31.2.3, "The oamreg.sh File Missing Execute Permission After Configuring"
Section 31.2.4, "Initial Messages After WebGate Registration Are Not Shown in the User's Locale"
Section 31.2.5, "Error While Browsing Resources Table in the ResourceType Tab"
Section 31.2.6, "Single-Click to Open Child Node is Not Supported in the Navigation Tree"
Section 31.2.8, "Turkish and Greek Character Issues on OAM Authentication Page"
Section 31.2.9, "OAM Authentication Does Not Support Non-ASCII Passwords on Locales Other than UTF8"
Section 31.2.10, "Error Message of Create Agent Shows as Server Locale"
Section 31.2.12, "Diagnostic Information Is Not Being Displayed on the Administration Console"
Section 31.2.13, "Non-ASCII Resources Require OHS To Restart To Make Protection Take Effect"
Section 31.2.14, "Non-ASCII Characters on Success/Failure URL Results in Garbled Redirect URL"
Section 31.2.15, "Resource with Non-ASCII Characters Cannot Be Protected by an OSSO Agent"
Section 31.2.16, "Error in Administration Server Log from Console Logins"
Section 31.2.17, "Translation Packages Use the Term, Agents, Instead of WebGates."
Section 31.2.18, "Special Character Limitations in Response Attribute Names"
Section 31.2.20, "Error in the "Evaluate Single Sign-On Requirements" Help Topic"
Section 31.2.21, "EDITWEBGATEAGENT Command Does Not Give An Error If Invalid Value is Entered"
Section 31.2.23, "Message Logged at Error Level Instead of at INFO When Servers in Cluster Start"
Section 31.2.24, "Help Is Not Available for WLST Command REGISTEROIFDAPPARTNER"
Section 31.2.25, "User Must Click Continue to Advance in Authentication Flow"
Section 31.2.26, "Login Page Throws Exception in the OAM-SERVER1 Log After Restarting the Servers."
Section 31.2.27, "After RREG User Required to Click Refresh Domain Twice for Changes to Be Visible."
Section 31.2.29, "Database Node is Non-Functional in the System Console"
Section 31.2.30, "Online Help Provided Might Not Be Up To Date"
Section 31.2.33, "Custom Resource Types Should Not be Created"
Section 31.2.34, "Oracle Access Manager IDM Domain Agent Provides Single-Sign On."
Section 31.2.35, "Use of a Non-ASCII Name for a WebGate Might Impact SSO Redirection Flows"
Section 31.2.36, "Authentication Module Lists Non-Primary Identity Stores"
Section 31.2.38, "ADF Applications Using ADF Security Fail to Work in OAM 11g."
IM_ORACLE_HOME/oam/server/rreg/bin
contains the scripts (oamreg.bat
and oamreg.sh
) for performing remote registration. Prior to execution, the scripts need to be edited to point the attribute OAM_REG_HOME
to the absolute file location for RREG HOME
.
RREG_HOME
will be one directory above where the scripts exist.
For example,
If IM_ORACLE_HOME
in a particular Linux environment is:
MW_HOME/Oracle_IDM
The entry for the attribute OAM_REG_HOME
in oamreg.sh
will be:
export OAM_REG_HOME=MW_HOME/Oracle_IDM/oam/server/rreg
The default start date on the Create OAM Agent page is based on the Oracle Access Manager server date/time. The date/time shown to the end user is based on the Oracle Access Manager server timezone rather than on the user's machine.
Out of the box, execute permissions are not set for the oamreg.sh
and oamreg.bat
files in the Oracle Access Manager install location. Before you perform remote registration (rreg
), you need to set the execute permissions on the scripts by using the following commands:
chmod +x oamreg.sh OR chmod +x oamreg.bat
Then, you can proceed with the regular remote registration steps.
After OAM Web Gate registration, the description fields in the initial messages for related components are not shown in the user's locale.
The description field does not support Multilingual Support (MLS).
While browsing across the Resources table in the ResourceType tab, the following error message is displayed:
<Error> <oracle.adfinternal.view.faces.model.binding.CurrencyRowKeySet> <BEA-000000> <ADFv: Rowkey does not have any primary key attributes. Rowkey: oracle.jbo.Key[], table: model.ResTypeVOImpl@620289.>
This message is harmless and does not hinder any functionality.
Single-click to open a child node in the navigation tree is not supported, but double-click is supported.
The user credential for the OAM registration tool oamreg.sh
/oamreg.bat
does not support non-ASCII characters on the Linux Non-UTF8 server locale and the Windows native server.
In some cases if a user has Turkish, German, or Greek special characters in the user name and the login name only differs in the special characters, he might pass authentication because of case mappings and case-insensitivity.
Some internationalization characters should have special capitalization rule so that characters do not convert back to the lower case.
For example, there is the case with SS and ß in German, where ß only exists as a lower case character. When performing "to Upper" against ß, ß will be changed to SS. And if the upper case text is then converted back to lower case, the SS becomes ss and not the original ß.
When the server locale is not UTF-8 and using WebLogic Server embedded LDAP as an identity store, the SSO Authentication page does not support Non-ASCII passwords.
When an administrator creates an agent with the same name as one that already exists, the language of the error message displayed is based on the server locale rather than on the browser locale.
Oracle Access Manager 11g Release 1 (11.1.1) cannot operate directly with LDAP servers returning referrals.
The workaround is to use Oracle Virtual Directory.
Diagnostic information is not displayed in the Oracle Access Manager Administration Console for monitoring Agents when one or more nodes of the cluster are down.
This information can be retrieved using the Oracle Dynamic Monitoring Service (DMS). The steps are as follows:
Using WebLogic credentials, log in to the DMS application
http://<adminserver-host>:<adminserver-port>/dms
On the navigation tree, click OAMS.OAM_Server.OAM_Agents under the DMS Metrics node.
When you add a resource with a non-ASCII name to the protected authentication policy, it will require the 11g OHS Server to restart to make the protection take effect, whereas in adding resources with English characters, protection takes effect in real time without having to restarting the OHS Server.
If an on success or on failure URL configured for an authentication policy contains non-ASCII characters in the URL specified, then the URL specified will be garbled when it is used during a user authentication. This will happen only when the authentication scheme is Basic Authentication and the end user's browser is the Simplified Chinese version of IE8 running on the Chinese version of Windows.
The OSSO Agent cannot protect a resource because it does not encode the entire resource URL to UTF-8 format.
To work around this issue, use the WebGate Agent instead of the SSO Agent.
WebGate is able to convert the entire resource URL to UTF-8 format.
If you log in to the OAM Administration Console as an administrator and then log in to the Console as an administrator in a new tab, the following error appears in the administration logs:
------------------------------------------------------------ <May 20, 2010 10:12:47 AM PDT> <Error> <oracle.adfinternal.view.page.editor.utils.ReflectionUtility> <WCS-16178> <Error instantiating class - oracle.adfdtinternal.view.faces.portlet.PortletDefinitionDTFactory> ------------------------------------------------------------
The error message does not impact functionality.
The term Agents has been changed to WebGates.
The issue is that because of this late change, the translation packages are not updated and will continue to use the term, Agents, instead of the preferred term, WebGates.
The ":
" special character should not be used in response attribute names.
For example, "name=STAT_:HEADER1
."
This is not supported in 11g Release 1 (11.1.1).
If the Application Domain subtree on the navigation tree does not render or respond to user interface actions over a period of time, it may be the result of multiple refreshes.
To work around these issues, restart the administration server and log in to the OAM Administration Console again.
In the help topic, "Evaluate Single Sign-On Requirements," "Configuring Single Logout for 10g WebGate with OAM 11g Servers" was listed twice under "Review steps to configure single sign-off."
The English version has been corrected to read:
"Step 7 Review steps to configure single sign-off
Configuring Single Logout for 10g WebGate with OAM 11g Servers. More.
Configuring Single Logout for 11g WebGate with OAM 11g Servers. More.
Configuring Single Logout for Oracle ADF Applications. More
The translated version will be fixed in a future release.
The WLST command editWebgateAgent
does not give an error when a invalid value is entered for the state field in both online and offline mode. The OAM Administration Console does show the state field value as neither enabled nor disabled, though it is a mandatory field.
In the offline mode, the WLST command, displayWebgate11gAgent
, displays the 11g WebGate Agent entry in the System Configuration tab twice.
When starting Oracle Access Manager servers in a cluster, the following message is displayed:
<Jun 22, 2010 3:59:41 AM PDT> <Error> <oracle.jps.authorization.provider.pd> <JPS-10774> <arme can not find state.chk file.>
The correct level of the message is INFO
, rather than Error
.
The Help command is not available for the WLST command, registeroifdappartner
.
The online and offline command registers Oracle Identity Federation as a Delegated Authentication Protocol (DAP) Partner.
For information, refer to "registerOIFDAPPartner" in the Oracle Fusion Middleware WebLogic Scripting Tool Command Reference.
Syntax
registerOIFDAPPartner(keystoreLocation="/scratch/keystore" logoutURL="http://<oifhost>:<oifport>/fed/user/sploosso?doneURL= http://<oamhost>:< oam port>/ngam/server/pages/logout.jsp", rolloverTime="526")
Parameter Name | Definition |
---|---|
keystoreLocation |
Location of the Keystore file. The file generated at the OIF Server. (mandatory) |
logoutURL |
The OIF Server's logout URL. <mandatory> |
rolloverInterval |
The Rollover Interval for the keys used to enc/decrypt SASSO Tokens (optional) |
Example
The following invocation illustrates use of all parameters. registerOIFDAPPartner(keystoreLocation="/scratch/keystore", logoutURL="http://<oifhost>:<oifport>/fed/user/sploosso?doneURL=http://<oamhost>: <oam port>/ngam/server/pages/logout.jsp", rolloverTime="526")
In a native integration with Oracle Adaptive Access Manager, the resource is protected by an Oracle Access Manager policy that uses the Basic Oracle Adaptive Access Manager authentication scheme.
When a user tries to access a resource, he is presented with the username page.
After he enters his username, he must click Continue before he can proceed to the password page. He is not taken to this page automatically.
The workaround is for the user to click Continue, which might allow him to proceed to the password page.
In OAM out of the box, login failures might occur during failover mode or when the user tries to submit credentials to a login page before the OAM Servers were restarted.
To work around the issue, set the cache type as Cookie by executing the following online WLST command:
configRequestCacheType(type="COOKIE")
Then, restart the OAM managed servers if they had been running before the execution of the WLST command.
After performing rreg
(through the console/rreg
scripts), the user must click the Refresh button twice on the Policy Configuration Console for any policy-related changes to be visible.
In the X509 authentication modules, the following OCSP-related fields are no longer mandatory:
OCSP Server Alias
OCSP Responder URL
OCSP Responder Timeout
If OCSP is enabled
The OCSP-related fields should be filled in by the administrator. If they are not filled, there will not be an error from the Console side.
It is the responsibility of the administrator to provide these values.
If OCSP is not enabled
The OCSP-related fields need not be filled in this case. If there are values for these fields, they will be of no consequence/significance, as OCSP itself is not enabled.
In the default out of the box configuration, the OCSP responder URL is http://ocspresponderhost:port
. If you make changes to other fields and leave this as is, you will see a validation error, since this value is still submitted to the back end and at the Console, the layer port should be a numeric field. You can either modify the field, with the port being a numeric field or delete the entire value.
The Databases node under the Data Sources node of the System Configuration tab is not functional. It does not create datasource entries that are consumed by the OAM Runtime.
The OAM Data Source needs to be managed using the WebLogic Server Administration Console. Oracle Access Manager 11g includes a data source named oamDS which is configured against the database instance extended with the OAM Schema. To navigate to oamDS in the WebLogic Server Administration Console, go to domain_name, select Services, select JDBC, and select DataSources in the navigation tree.
Online help is available in the console, but you should check OTN to ensure you have the latest information.
Providing the Agent Key Password during registration should be mandatory for both the OAM Console and the Remote Registration tool. Currently it is mandatory for one and not the other.
When registering the 11g WebGate in cert mode through the remote registration tool, the Agent Key Password must be provided. If it is not, the password for cert mode cannot be null. Please enter the valid password
message is shown.
The Agent Key Password is not mandatory when registering the 11g WebGate in cert mode through the OAM Administration Console. The password.xml
is generated regardless of whether the Agent Key Password is provided or not.
The OAM audit report AuthenticationFromIPByUser uses an Oracle Database 11.2.0 feature and will not work with older versions of database. The following error is displayed if an older version is used:
ORA-00923: FROM keyword not found where expected
For OAM 11g, creating custom resource types should not be attempted even though the button to create/edit/delete resource types is not disabled.
The domain consoles are the Oracle Identity Manager, Oracle Adaptive Access Manager and other Identity Management servers created during domain creation.
The Oracle Access Manager IDM Domain Agent provides Single-Sign On for the IDM domain consoles. It does not provide Single-Sign On protection for Fusion Middleware Control and the WebLogic Server Administration Console. Thus, policies configured for Fusion Middleware Control and the WebLogic Server Administration Console (provided for use in production deployments when using OAM WebGates) must be removed when using the IDM Domain Agent. Remove these policies as follows:
Access the OAM Administration Console
Navigate to Policy Configuration, select Application Domains, select IDMDomainAgent, select Authentication Policies, and select Protected Higher Level Policy.
Open the policy and the list of resources for the policy will display on the right panel.
Remove the following resources from the authentication policy:
/console
/console/.../*
/em
/em/.../*
Click Apply.
Navigate to Policy Configuration, select Application Domains, select IDMDomainAgent, select Authorization Policies, and select Protected Resource Policy.
Open the policy and the list of resources for the policy will display on the right panel.
Remove the following resources from the authorization policy:
/console
/console/.../*
/em
/em/.../*
Click Apply.
Removing the actual "urls" from the Resources list is not necessary nor advised should you need to restore the policies.
To add these policies back should you later want Single-Sign On to protect Fusion Middleware Control and WebLogic Server Administration Console when using a WebGate:
Navigate to Policy Configuration, select Application Domains, select IDMDomainAgent, select Authentication Policies, and select Protected Higher Level Policy.
Open the policy and the list of resources for the policy will display on the right panel.
Add the same resources (removed in Step 4 above) to the authentication policy.
Click Apply.
Navigate to Policy Configuration, select Application Domains, select IDMDomainAgent, select Authorization Policies, and select Protected Resource Policy.
Open the policy and the list of resources for the policy will display on the right panel.
Add the same resources (removed in Step 8 above) to the authorization policy.
Click Apply.
When using the OAM 11g server with WebGates and when the WebGate ID is registered with a non-ASCII name, the OAM server may reject that authentication redirect as an invalid request.
To work around this redirection issue, use an ASCII name for the WebGate.
Note: Resources are protected and error messages do not occur when the administration server and oracle access servers are started on UTF-8 locales.The redirection issue only occurs on native server locales (Windows and Non-UTF8 Linux server locales) |
In the user interface under the Authentication Module, only the primary identity store should be selected in the dropdown since only primary identity stores can be used for authentication/authorization. Currently, the OAM Console allows you to select identity stores that are not primary.
The following OAM operations are not supported through using the oam_server node under Identity and Access in Fusion Middleware Control:
Start up
Shut down
View Log Messages
However, these operations are supported per the Oracle Access Manager managed server instance through using the oam_server node (for the specific server) under Application Deployments in Fusion Middleware Control.
Due to a bug, when accessing a protected resource (protected by 11g WebGate) with query parameters containing encoded URL strings, an error is displayed in browser:
Action failed. Please try again
This section describes configuration issues and their workarounds. It includes the following topics:
Section 31.3.1, "For mod-osso Value for RedirectMethod Should be "POST""
Section 31.3.3, "11g WebGate Fails to Install with Compact Configuration."
Section 31.3.5, "WNA Authentication Does Not Function on Windows 2008"
Section 31.3.8, "What to Avoid or Note in OAM Configuration"
Section 31.3.9, "OAM_REMOTE_USER Set to Value of USERPRINCIPALNAME and Not Value of CN."
Section 31.3.10, "Install Guides Do Not Include Centralized Logout Configuration Steps"
Section 31.3.12, "NULL Pointer Exception Shown in Administration Server Console During Upgrade."
Section 31.3.13, "Using Access SDK Version 10.1.4.3.0 with OAM 11.1.1.3.0 Servers."
For WebGate to support long URLs, the following code sample was added under oam-config.xml
:
<Setting Name="AgentConfig" Type="htf:map"> <Setting Name="OSSO" Type="htf:map"> <Setting Name="RedirectMethod"Type="xsd:string">GET</Setting> <Setting Name="Delimiter" Type="xsd:string">AND</Setting> </Setting>
For mod-osso
, the value for RedirectMethod
should be POST
, however, the values shipped out of the box is GET
. Follow these steps to perform the modification, as this change needs to be performed manually and there is no user interface or WLST commands available to do so.
Stop the OAM Administration Server and managed servers.
Enter cd DOMAIN_HOME/config/fmwconfig
Enter vi oam-config.xml
Go to the following line in oam-config.xml
:
<Setting Name="AgentConfig" Type="htf:map"> <Setting Name="OSSO" Type="htf:map"> <Setting Name="RedirectMethod"Type="xsd:string">GET</Setting>
Modify GET
to POST
as follows:
<Setting Name="RedirectMethod"Type="xsd:string">POST</Setting>
Save the changes and start the OAM Administration and managed servers.
The user is directed to the self-user login after logging out of the Oracle Identity Manager Administration Console.
To be redirected correctly, the logout must work properly.
The workaround for logout with 10g WebGate is to:
Copy logout.html
(for example, from Oracle_IDM1/oam/server/oamsso/logout.html
) to webgate_install_dir/oamsso
.
Update logout URL in the file to http://oam_server:oam_server/ngam/server/logout
.
If redirection to specific page has to occur after logout, change the logout URL to http://oam_server:oam_server/ngam/server/logout?doneURL=http://host:port/specifipage.html
.
A compact configuration is an installation with all identity management components on a machine with limited hardware capacity.
On trying to install the 11g WebGate with compact configuration, the following error occurs during the configure step:
Configuring WebGate... There is an error. Please try again. Preparing to connect to Access Server. Please wait. Client authentication failed, please verify your WebGate ID. cp: cannot stat `$ORACLE_HOME/ohs/conf/aaa_key.pem': No such file or directory cp: cannot stat `$ORACLE_HOME/ohs/conf/aaa_cert.pem': No such file or directory cp: cannot stat `$ORACLE_HOME/ohs/conf/aaa_chain.pem':
The error occurs because the following entries were not initialized in oam-config.xml
during the installation:
<Setting Name="oamproxy" Type="htf:map"> <Setting Name="sslGlobalPassphrase" Type="xsd:string">changeit</Setting> <Setting Name="SharedSecret" Type="xsd:string">1234567812345678</Setting> </Setting>
To initialize oam-config.xml
properly:
Delete the OAM
entry from CSF repository by performing the following steps:
Start the WebLogic Scripting Tool:
oracle_common/oracle_common/common/bin/wlst.sh
In the WLST shell, enter the command to connect to the domain and then enter the requested information.
A sample is given below.
wls:/offline> connect () Please enter your username [weblogic] : Please enter your password [welcome1] : Please enter your server URL [t3://localhost:7001] : Connecting to t3://localhost:7001 with userid weblogic ... Successfully connected to Admin Server 'AdminServer' that belongs to domain 'imdomain86'.
Change to domainRuntime
.
A sample is given below.
wls:/imdomain86/serverConfig> domainRuntime () Location changed to domainRuntime tree. This is a read-only tree with DomainMBean as the root.
Check whether an entry exists in the CSF repository with the map name as OAM
and key as jks
.
A sample is given below.
wls:/imdomain86/domainRuntime> listCred(map="OAM_STORE",key="jks") {map=OAM_STORE, key=jks} Already in Domain Runtime Tree . [Name : jks, Description : null, expiry Date : null] PASSWORD:1qaldrk3eoulhlcmfcqasufgj2 .
Delete the OAM
map entry from the CSF repository.
wls:/imdomain86/domainRuntime> deleteCred(map="OAM_STORE",key="jks") {map=OAM_STORE, key=jks} Already in Domain Runtime Tree .
Exit from wlst shell.
A sample is given below.
wls:/imdomain86/domainRuntime> exit () . . .
Go to DOMAIN_HOME/config/fmwconfig and delete the file .oamkeystore
.
A sample [on linux] is given below.
[aime@pdrac09-5 fmwconfig]$ rm .oamkeystore .
Stop the Managed Server and Admin Server.
Start the Admin Server.
Verify oam-config.xml
.
Start Managed Server.
Steps to verify oam-config.xml
:
Go to DOMAIN_HOME/config/fmwconfig/oam-config.xml.
Verify that all the WebLogic Server server instances are configured under DeployedComponent > Server > NGAMServer > Instance
Verify that the OAM Managed Server protocol, host and port are available at:
DeployedComponent > Server > NGAMServer > Profile > OAMServerProfile > OAMSERVER
Verify that the SSO CipherKey is generated and available at:
DeployedComponent > Server > NGAMServer > Profile > ssoengine > CipherKey
Verify that the oamproxy
entries for SharedSecret
and sslGlobalPassphrase
is generated and available at:
DeployedComponent > Server > NGAMServer > Profile > oamproxy
SharedSecret
should have a value different from 1234567812345678
and sslGlobalPassphrase
different from changeit
.
Although a resource can be protected using the BASIC scheme, the WebLogic server has a feature by which it first authenticates the user and then sends it to the server.
If you add the following flag under <security-configuration>
in config.xml
and restart the server, you will be able to bypass WebLogic server's authentication <enforce-valid-basic-auth-credentials>false</enforce-valid-basic-auth-credentials>
. Once the credentials are submitted back to the OAM server, it will be audited.
The WebLogic Server Administration Console does not display or log the enforce-valid-basic-auth-credentials
setting. However, you can use WLST to check the value in a running server. You must modify this value by setting this in config.xml
.
To do so, refer to the following documentation:
"Developing Secure Web Applications" at:
http://download.oracle.com/docs/cd/E13222_01/wls/docs103/security/thin_client.html#wp1037337
The default Kerberos encryption supported by Windows 2008 Server and Windows 2007 machines are "AES256-CTS-HMAC-SHA1-96", "AES128-CTS-HMAC-SHA1-96" and "RC4-HMAC".
If the clients are configured to use DES only encryption, users will not be able to access protected resources with Kerberos authentication. The error message, An incorrect username and password was specified
might be displayed.
Because the initial Kerberos tokens are not present, the browser sends NTLM tokens, which the OAM 11g server does not recognize; therefore, the user authentication fails.
The workaround is to enable the encryption mechanisms, and follow the procedure mentioned in:
http://technet.microsoft.com/en-us/library/dd560670%28WS.10%29.aspx
When you install the Oracle Access Manager 10g WebGate, do not replace the current version of msvcirt.dll
with a newer version when prompted. If you do so, there may be incompatibility issues. Later, when you try to install OSSO 10g (10.1.4.3), the opmn.exe
command might fail to start and the OracleCSService
might time out because the required .dll
file is missing.
The supported topology for OAM 11g is shown below.
Supported Topology
WebGate10g or WebGate 11g and protected applications on IPv4 (Internet Protocol Version 4) protocol host
OHS (Oracle HTTP Server) reverse proxy on dual-stack host
Client on IPv6 (Internet Protocol Version 6) protocol host
Dual-stack is the presence of two Internet Protocol software implementations in an operating system, one for IPv4 and another for IPv6.
The IPv6 client can access WebGate (10g or 11g) through the reverse proxy on IPv4/IPv6 dual-stack.
This section contains scenarios and items to note in OAM Configuration
WLST scripts for OAM 10g and OAM 11g WebGates do not support changing Agent security modes.
Unsupported operations for the OAM Administration Console and WLST are described in the following subsections.
OAM Server
Use Case: Concurrent Deletion and Updating
Description
Open an OAM Server instance in edit mode in Browser 1.
Using the OAM Administration Console in another browser (Browser 2) or using a WLST script, delete this server instance.
Return to Browser 1 where the server instance is opened in edit mode.
In Browser 1, click the Apply button.
Current Behavior
The OAM Administration Console displays the message, "Server instance server_name might be in use, are you sure you want to edit it?" along with the confirmation that the update succeeded.
This server instance node is removed from navigation tree.
The behavior is incorrect.
Use Case: Two OAM Server Instances with Same Host Cannot have the Same Proxy Port.
Description
For this use case, there are two instances of the OAM Server: oam_server1 and oam_server2.
Open oam_server1 in edit mode and specify a host and OAM proxy port.
Now open oam_server2 in edit mode and specify the same host and proxy port as oam_server1.
The changes are saved without any error message.
Current Behavior
The OAM Administration Console does not display any error and allows the update.
The behavior is incorrect.
Use Case: Log Statements Detailing the Server Instance Creation, Update and Delete are not Present on the OAM Administration Console
Description
If you create, edit, or delete an OAM Server instance from the OAM Administration Console, the log statements corresponding to create, edit and delete are not displayed by the Console.
LDAP Authentication Module:
Use Case: Concurrent Deletion/Creation of User Identity Store does not Reflect in the Dropdown of Identity Stores in the LDAP Authentication Module Create and Edit
Description
Open create/ edit for the LDAP authentication module.
A dropdown list displays the identity stores present in the system.
Now create a user identity store using another tab.
Return to the create/edit tab for the LDAP authentication module and check the dropdown list for user identity stores.
Current Behavior
The newly added user identity store entry is not added to the dropdown list.
The entry of the user identity store that was deleted appears on the list.
An error message is not displayed when you select the deleted user identity store in the dropdown list and click Apply.
The OAM Administration Console does not change and the configuration is not updated in back end.
LDAP, Kerberos and X509 Authentication Module
Use Case: Concurrent deletion and updating
Description
Open an LDAP/Kerberos/X509 authentication module in edit mode in OAM Administration Console in Browser 1.
Using OAM Administration Console in another browser (Browser 2) or using a WLST script, delete this authentication module.
Now return to Browser 1 where the authentication module is opened in edit mode.
Click the Apply button.
Current Behavior
The OAM Administration Console updates this authentication module configuration and writes it to back end.
The behavior is incorrect.
Use Case: Log Statements Detailing the Server Instance Creation, Update and Delete are Not present on OAM Administration Console side.
Description
When you create, edit or delete an authentication module from OAM Administration Console, the log statements corresponding to create, edit and delete are not written by the Console.
OAM 11G WebGate
Use Case: Concurrent Deletion and Update
Description
Open an OAM 11g WebGate instance in edit mode in OAM Administration Console in Browser 1.
Using the OAM Administration Console in another browser (Browser 2) or using a WLST script, delete this OAM 11g WebGate.
Now return to the Browser1 where the server instance is opened in edit mode.
Click on the Apply button.
Current Behavior
The OAM Administration Console for edit OAM11g WebGate does not change and the tab does not close.
A OAM11g WebGate configuration not found error dialog is displayed by the OAM Administration Console.
However, the navigation tree is blank and attempts to perform any operation results in a javax.faces.model.NoRowAvailableException".
The behavior is incorrect.
OSSO Agent
Use Case: Concurrent Deletion and Update
Description
Open an OSSO Agent instance in edit mode in the OAM Administration Console in Browser 1.
Using the OAM Administration Console in another browser (Browser 2) or using a WLST script, delete this OSSO Agent.
Now return to the Browser 1 where the OSSO Agent instance is opened in edit mode.
Click on Apply button.
Current Behavior
Editing the OSSO Agent in the OAM Administration Console results in a null pointer exception.
The behavior is incorrect.
When using OAM 11g Native Windows Authentication support, the logged in userid
that applications display may appear in a domain qualified format rather than a simple user name format. For example: myuid@MYDOMAN
.
If your deployment makes use of both Windows Native Authentication and OAM form authentication, access to applications running on a WebLogic Server container authentication after a form based Single-Sign On may fail and thus not allow access. To correct this problem:
Configure a second Active Directory Authenticator for your WebLogic Server domain.
The configuration of the second Active Directory Authenticator will be identical to the first Active Directory Authenticator except the values of the UserFromNameFilter
and UserNameAttribute
configuration fields should be changed as follows:
UserFromNameFilter: (&(CN = %n)(objectclass=user) UserNameAttribute: CN
Order the second Active Directory Authenticator below the first authenticator and make sure that the JAAS
flag for both is set to SUFFICIENT
.
Single-Sign On is enabled after Oracle Access Manager is installed; to complete configuration of Single-Sign On out of the box, centralized log out must be configured post-install. Configure centralized log out by following direction from these sections:
Configuring Centralized Logout for ADF-Coded Applications with OAM 11g
In order for the ADF logout to work correctly, Single Sign-On Server Patch 9824531 is required. Install this patch, as described in the readme
file that is included in the patch.
Configuring Centralized Logout for the IDM Domain Agent
When you try to recreate the WebGate definition and try to associate it with the same host identifier as before (with auto create policies unchecked), the creation is not successful because the Host Identifier fields are case sensitive whereas the WebGate base URL is case insensitive. The mismatch in case due to case sensitivity issue prevents the creation. Regardless of whether the definition was created or not, the OAM Administration Console will display a message that the operation was successful.
A NULL pointer exception occurs because of the configuration events trigger when the identity store shuts down. The upgrade is successful, however, and error messages are seen in administration server console. There is no loss of service.
If the NULL pointer is seen during upgrade, there is no loss of service, you can ignore the error.
If the NULL pointer is seen during WLST command execution, you must restart the administration server.
In general, the Sun Microsystems JDK 1.4.x compiler is the JDK version used with the Java interfaces of Access SDK Version 10.1.4.3.0.
As an exception, the Java interfaces of the 64-bit Access SDK Version 10.1.4.3.0, specifically for the Linux operating system platform, requires the use of Sun Microsystems JDK 1.5.x compiler.
The new Session Management Engine capability within OAM 11.1.1.3.0 will create a session for every Access SDK version 10.1.4.3.0 call for authentication.
This may cause issues for customers that use Access SDK to programmatically authenticate an automated process. The issue is the number of sessions in the system that is generated within Access SDK will increase dramatically and cause high memory consumption.
This section describes documentation errata.
The following corrected Header Variable, Default, Syntax will appear in Table 6-6, "Elements Common to Full Remote Registration Requests" of the "User Defined Parameters" section in the next release of the Oracle Fusion Middleware Administrator's Guide for Oracle Access Manager:
proxySSLHeaderVar
.... The value of the header variable must be "ssl" or "nonssl". If the header variable is not set, the SSL state is decided by the SSL state of the current Web server.
Default: IS_SSL
<name>proxySSLHeaderVar</name>
<value>IS_SSL</value>
The WebLogic Administration Console and Fusion Middleware Control process logout in a way that requires the following workaround to ensure that when logout is selected that an SSO logout completes successfully.
Note: This workaround will not clear the application session associated with the WebLogic Administration Console or Fusion Middleware Control. Despite the session not being cleared, any access attempt after logout will result in the user needing to reauthenticate. The application session will automatically time out after some time depending on the application's session configuration. |
Configure Rewrite URLs in the Web Server configured with 10g WebGate as below:
Note: This step for configuring Rewrite URLs should be performed only if this Web server is to be configured with OAM WebGate. For example, if you later intend to configure OSSO Agent on this Web server, then you should remove theseReWriteRules . |
Edit the file under ohsinstance/config/OHS/ohs-inst-id/modules/admin.conf (or any other relevant file).
RewriteRule ^/console/jsp/common/logout.jsp /oamsso/logout.html RewriteRule ^/em/targetauth/emaslogout.jsp /oamsso/logout.html
Configure Logout URLs parameter for the 10g WebGate as below:
Go to the OAM Administration Console.
http://host:port/oamconsole
Click the System Configuration tab.
Click on the 10g WebGate profile (listed under Agents > 10g WebGates).
Locate the List box titled Logout URL in the details page for the selected WebGate profile.
Append (keep any existing values as it is) the following values to this list.
Note that you have to enter each value in a new line:
/console/jsp/common/logout.jsp /em/targetauth/emaslogout.jsp
Click the Apply button in the top right.
Restart the Web Server hosting this WebGate.
This step is not mandatory. If not restarted, the WebGate configuration will take a few minutes to refresh.
Usage
The WebLogic Administration Console and Fusion Middleware Control should always be accessed over a Web Server configured with an OAM WebGate.
When you want to log out, click the logout link displayed by the Console or the Fusion Middleware Control applications.