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Java GSS/Kerberos Status Update for JDK 7 Valerie Peng

Java GSS/Kerberos Status Update for JDK 7 Valerie Peng. Current Status. Mostly bug fixes and minor enhancements Added configuration options Provide default values and use native env variables to reduce configuration work Miscellaneous SPNEGO enhancements. Configuration Options.

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Java GSS/Kerberos Status Update for JDK 7 Valerie Peng

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  1. Java GSS/Kerberos Status Update for JDK 7Valerie Peng

  2. Current Status Mostly bug fixes and minor enhancements • Added configuration options • Provide default values and use native env variables to reduce configuration work • Miscellaneous SPNEGO enhancements

  3. Configuration Options • DNS Lookup for Realm and KDC bug#4814940, 6552334 • “dns_lookup_kdc”, “dns_lookup_realm”, “dns_fallback”, • Enabled by default • Addressless Tickets bug#5035330 • “no_addresses”, “noaddresses” • Default to true, can be set to false

  4. Default Values • Default JAAS Configuration Entry bug#6483218 • Client side: • useTicketCache=true / doNotPrompt=false • Server side: • useKeyTab=true / storeKey=true / doNotPrompt=true / isInitiator=false • Use KRB5CCNAME for Ticket Cache bug#6832353 • Fall back to original search order if not set • Find Realm and KDC From Win Env Vars bug#6785456 • Use the env variables USERDNSDOMAIN, LOGONSERVER for realm and KDC when krb5.ini is not present

  5. SPNEGO Enhancements • Cred Delegation for HTTP/SPNEGO bug#6549811 • Enabled credential delegation when service ticket flag OK-AS-DELEGATE is set • Cross-Realms for HTTP/SPNEGO bug#6670362 • Service principal name is generated from the fully qualified hostname of the web server • RFC 4178 Support for mechListMIC field bug#6773898 • Work in progress

  6. The End • Java security • http://java.sun.com/security

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