IBM Tivoli Access Manager for e-business: WebSEAL Administration ...

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Managing custom account management pages Tivoli Access Manager includes sample account management HTML pages that can be customized to contain site-specific messages or perform site-specific actions. Most pages are appropriate for Forms, token, and BA authentication over HTTP or HTTPS. The file locations for these pages are defined by the mgt-pages-root parameter in the [acnt-mgt] stanza of the WebSEAL configuration file. mgt-pages-root = lib/html/ The actual directory used is based on localization. The default United States English directory is: lib/html/C The Japanese locale files are in: lib/html/JP See “Multi-locale messages” on page 53 for further information on multi-locale support. Custom page parameters and values The following special HTML page parameters and values are located in the [acnt-mgt] stanza of the WebSEAL configuration file. Some pages are used only by the Forms login method of providing identity information. Parameter Page Usage login = login.html Forms login login-success = login_success.html Forms login logout = logout.html Forms login account-locked = acct_locked.html Any method passwd-expired = passwd_exp.html Any method passwd-change = passwd.html Any method passwd-change-success = passwd_rep.html Any method passwd-change-failure = passwd.html Any method help = help.html Any method token-login = tokenlogin.html Token login next-token = nexttoken.html Token login certificate-login = certlogin.html Certificate login cert-stepup-http = certstepuphttp.html Certificate login stepup-login = stepuplogin.html Step-up authentication switch-user = switchuser.html Any method cert-failure = certfailure.html Certificate login 88 IBM Tivoli Access Manager for e-business: WebSEAL Administration Guide
Custom HTML page descriptions Form Description acct_locked.html Page displayed if user authentication failed due to a locked account. certfailure.html Page displayed if client fails to authenticate with a certificate when accept-client-certs = required. certlogin.html Certificate login form used when accept-client-certs = prompt_as_needed. certstepup.html Error message indicating that step-up to certificates was attempted over HTTP. The use of HTTPS is required. help.html Page containing links to valid administration pages. login.html Standard request form for username and password login_success.html Page displayed after successful login. logout.html Page displayed after successful logout. nexttoken.html Next token form. passwd_exp.html Page displayed if user authentication failed due to an expired password. passwd.html Change password form. Also displayed if password change request failed. passwd_rep.html Page displayed if password change request was successful. stepuplogin.html Step-up authentication login form. switchuser.html Switch user management form. tokenlogin.html Token login form. Macro support for account management pages The following macros are available for use in customizing the HTML pages listed in the previous section and the HTML error message pages listed in “Default error message pages” on page 84. These macro strings can be placed in the template files. Macros dynamically substitute appropriate information that is available. Macros are populated in each default page only when the value is relevant to that page. Macro Description %AUTHNLEVEL% Authentication level. Used in authentication strength policy (stepup). %BACK_NAME% The value ″BACK″ if a referer header is present in the request, or ″HOME″ if none. %BACK_URL% The value of the referer header from the request, or ″/″ if none. %BASICAUTHN% Substitution variable used to alter login form. When authentication method valid, WebSEAL removes the variable. When authentication method invalid, WebSEAL comments out the macro. Used in tokenlogin.html, certlogin.html, and stepuplogin.html. Chapter 3. WebSEAL server administration 89
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IBM Tivoli Access Manager for e-bus
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Note Before using this information
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Silent configuration overview . . .
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Event capturing and logging . . . .
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Token authentication concepts . . .
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Configuring WebSEAL key database pa
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Preserving cookie names . . . . . .
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Logging . . . . . . . . . . . . . .
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xvi IBM Tivoli Access Manager for e
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This chapter introduces you to impo
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Web security information v IBM Tivo
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v Secure Sockets Layer Introduction
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The following documents associated
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Monospace Code examples, command li
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IBM Tivoli Access Manager WebSEAL:
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The access control list (ACL) An ac
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Note: Traditional applications bund
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v Authenticated clients access usin
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v A user makes a request for a reso
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A unified Web space simplifies the
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14 IBM Tivoli Access Manager for e-
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Server instance configuration This
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Table 1. WebSEAL instances sharing
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- When the Web document root is not
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-ssl_yn ssl_enable_yes_no -key_file
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Server instance configuration tasks
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Removing a server instance To remov
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Communication protocol configuratio
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Restricting connections from specif
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Cryptographic hardware for encrypti
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You can specify whether to enable F
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3. In the Open dialog window, selec
Page 66 and 67: Quality of protection levels You ca
Page 68 and 69: Configuring authorization database
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Page 82 and 83: Language System Directory English (
Page 84 and 85: Preventing vulnerability caused by
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Page 88 and 89: The session cookie links to session
Page 90 and 91: Table 4. P3P default header values
Page 92 and 93: Table 6. Supported values for the c
Page 94 and 95: For each value specified for purpos
Page 96 and 97: example, when your compact policy s
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Page 100 and 101: Server tasks Start a WebSEAL server
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Page 106 and 107: Parameter Description cache-type Sp
Page 108 and 109: HTTP data compression WebSEAL serve
Page 110 and 111: Compression policy in POPs You can
Page 112 and 113: HTTP error message pages When WebSE
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Page 118 and 119: Macro Description %CERTAUTHN% Subst
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Page 122 and 123: Problem determination tools for Web
Page 124 and 125: Logging WebSEAL serviceability mess
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Page 128 and 129: In this example, none of the option
Page 130 and 131: Authentication event log output Aut
Page 132 and 133: Table 18. Authentication errors (co
Page 134 and 135: Log Files Location Parameter Enable
Page 136 and 137: Displaying referer.log The referer.
Page 138 and 139: WebSEAL-specific ACL policies The f
Page 140 and 141: Configuring three strikes login pol
Page 142 and 143: Configuring password strength polic
Page 144 and 145: Specific user and global settings T
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Page 148 and 149: The entry level = unauthenticated m
Page 150 and 151: Table 20. Example integer values fo
Page 152 and 153: pdadmin> pop modify test set ipauth
Page 154 and 155: Quality of protection POP policy Th
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Page 158 and 159: Overview of the authentication proc
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v Because the cookies are available
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Authentication configuration overvi
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Configuring multiple authentication
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3. When the client makes an additio
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You can configure the username and
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Configuration conditions If forms a
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If the security policy does require
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Setting Description accept-client-c
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Thus, the default value for cert-ca
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HTTP header authentication Tivoli A
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See also: v “Authentication metho
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Token authentication Tivoli Access
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2. WebSEAL returns an authenticatio
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4. Restart the WebSEAL server. See
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Failover authentication This sectio
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authenticates using forms authentic
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Administrators can configure WebSEA
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cookie. By using the cookie, the We
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Specify the protocol for failover c
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Backwards compatibility WebSEAL ser
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[failover-add-attributes] attribute
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v When this value is no, and the se
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SPNEGO protocol and Kerberos authen
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v The client cannot use an SSL sess
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186 IBM Tivoli Access Manager for e
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Switch user authentication The WebS
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9. The administrator ends the switc
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supported mechanism, an additional
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The authentication method parameter
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The default file name is switchuser
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xauthn_username xauthn_qop xauthn_i
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Server-side request caching This se
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v “Modifying request-body-max-rea
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Configuring reauthentication based
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Extending the session cache entry l
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Configuring reauthentication based
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Extending the session cache entry l
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Automatic redirection during user l
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Configuring post password change pr
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WebSEAL provides an external authen
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credattrs_email joeuser@bigco.com c
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Credential refresh This section con
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The default lifetime of data in the
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Credential refresh configuration To
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efresh can succeed. Likewise, when
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Managing client-side and server-sid
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At installation, WebSEAL uses the s
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Setting the maximum number of cache
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Windows desktop single sign-on This
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v Failover authentication The failo
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Each WebSEAL instance must have a s
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highly secure password, such as a r
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Note: The location of the kinit uti
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v When a problem occurs, consider e
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The link contains a special CDSSO m
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2. Edit /etc/nsswitch.conf so the h
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[authentication-mechanisms] sso-cre
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http://websealB/resource.html?PD-ID
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Each entry in the WebSEAL is assign
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e-community single sign-on E-commun
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A user who fails authentication wit
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4. After successful login, the MAS
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v The domain-specific cookie contai
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owser is Microsoft Internet Explore
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1. Enabling and disabling e-communi
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[e-community-domain-keys] dA.com =
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For example: [e-community-sso] vf-u
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[server] pre-510-compatible-tokens
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[ecsso-incoming-attributes] my_spec
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WebSEAL junctions overview You can
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Managing junctions with Web Portal
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Configuring a basic WebSEAL junctio
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Mutually authenticated SSL junction
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v It is highly recommended that you
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WebSEAL-to-WebSEAL junctions over S
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v “Processing URLs in requests”
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Modifying absolute URLs with script
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To solve this problem: 1. Always wr
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You must create the jmt.conf mappin
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Part 2: -j junctions modify Set-Coo
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Supplying client identity in HTTP h
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[junction] max-webseal-header-size
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ack-end server UUID to each front-e
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v Back-end server 2 is called APP2
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lcp_uri URI encoded local code page
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v Do not mark any certificate in th
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1. Copy query_contents.sh into a fu
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Typical output looks like: 100 inde
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Configuring BA headers for single s
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Forwarding original client BA heade
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Using global sign-on (GSO) Tivoli A
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Configuring a GSO-enabled WebSEAL j
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Configuring single sign-on to IBM W
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Configuring single sign-on forms au
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WebSEAL parses the HTML page to ide
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[loginpage1] login-page = /cgi-bin/
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It is not necessary to specify hidd
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Supporting CGI programming To suppo
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Supporting back-end server-side app
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v Short name of the server v IP add
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pdadmin> objectspace create /Resour
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A single user that logs in multiple
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346 IBM automatically with no user
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Note: If you use Web Portal Manager
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Object Space Entry URL Template /ow
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The following sample dynurl.conf fi
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The security policy To provide suit
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Overview of ADI retrieval The Tivol
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The resource-manager-provided-adi p
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Retrieving ADI from the user creden
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Dynamic ADI retrieval Rules can be
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Basic configuration Basic configura
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trace_verbose_get_entitlement If se
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Erandt_Securtities_Entitlements e
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http://ese.erant.com/attributes 1 U
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376 IBM v v /opt/pdwebars/protocol_
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Windows C:\Program Files\Tivoli\PDW
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including tracking CGI types, compi
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Stanza organization The remainder o
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Server configuration v [server] v [
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HTTP/1.1 connection timeout, in sec
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Location of the file that contains
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Enable or disable support for UTF-8
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Specifies how WebSEAL responds to r
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Host name of the LDAP server. The W
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cache-group-expire-time = number_of
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String that specifies the key label
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Active Directory [uraf-ad] stanza a
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ind-pwd = admin_password Encoded ad
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LDAP port number for the Lotus Domi
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Secure Socket Layer [ssl] stanza we
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Disables support for SSL Version 2.
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Port number for communication with
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Indicates whether automatic refresh
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Authentication methods [ba] stanza
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Specifies how to handle certificate
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Step-up authentication levels. WebS
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Fully qualified path for a library
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failover-certificate = fully_qualif
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Authentication failover v [failover
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List of attributes from the origina
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Cross-domain single sign-on v [cdss
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attribute_pattern = {preserve|refre
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Integer value specifying the port n
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File names for keys for any domains
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List of string values to specify th
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Integer value for lifetime, in seco
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Content This section contains the f
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Specifies how standard WebSEAL HTML
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Page containing a change password f
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Automatic redirect v [acnt-mgt] v [
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List containing system environment
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Relative path name to a graphics fi
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Content compression v [compress-mim
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Content encodings [content-encoding
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Junction management [junction] stan
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Positive integer value indicating t
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Document filtering [filter-url] sta
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Scheme filtering [filter-schemes] s
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Script filtering v [script-filterin
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Credential refresh [credential-refr
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Integer value that specifies the ti
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Integer value that specifies the ti
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Enables or disables the requests lo
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Auditing [aznapi-configuration] sta
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Specifies event logging for the spe
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The maximum size of the in-memory p
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Policy server v [policy-director] v
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Specifies the type of access the us
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v state Mechanisms for maintaining
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Specifies the purpose of the inform
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Specifies the recipients of the inf
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For example, if the configured name
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-p port TCP port of the back-end th
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IBM may use or distribute any of th
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asic authentication configuring 145
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F failover authentication configura
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key management (continued) managing
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eauthentication (continued) based o
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User Registry Adapter Framework (UR
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