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[HADOOP-10683] Users authenticated with KERBEROS are recorded as being authenticated with SIMPLE - Hadoop - [issue]
...We have enabled kerberos authentication in our clusters, but we see the following in the log files 2014-06-11 11:07:05,903 INFO SecurityLogger.org.apache.hadoop.ipc.Server: Auth successful f...
http://issues.apache.org/jira/browse/HADOOP-10683    Author: Benoy Antony, 2014-06-17, 17:31
[HADOOP-10702] KerberosAuthenticationHandler does not log the principal names correctly - Hadoop - [issue]
...With HADOOP-10158, it is possible to load multiple principal names or all HTTP principals in the key tab by specifying “*”.Each principal name is logged when when the principal is loaded fro...
http://issues.apache.org/jira/browse/HADOOP-10702    Author: Benoy Antony, 2014-06-17, 16:23
[HADOOP-10322] Add ability to read principal names from a keytab - Hadoop - [issue]
...It will be useful to have an ability to enumerate the principals stored in a keytab....
http://issues.apache.org/jira/browse/HADOOP-10322    Author: Benoy Antony, 2014-06-17, 01:01
[HADOOP-10709] Reuse Filters across web apps - Hadoop - [issue]
...Currently, we need to define separate authentication filters for webhdfs and general webui. This also involves defining parameters for those filters.It will be better if one could reuse filt...
http://issues.apache.org/jira/browse/HADOOP-10709    Author: Benoy Antony, 2014-06-17, 00:32
[HADOOP-10678] SecurityUtil has unnecessary synchronization on collection used for only tests - Hadoop - [issue]
...The function SecurityUtil.getKerberosInfo()  is a function used during authentication and authorization. It has two synchronized blocks and one of them is on testProviders. This is an u...
http://issues.apache.org/jira/browse/HADOOP-10678    Author: Benoy Antony, 2014-06-14, 16:19
[HADOOP-10648] Service Authorization Improvements - Hadoop - [issue]
...Umbrella jira for a set of improvements on service Authorization...
http://issues.apache.org/jira/browse/HADOOP-10648    Author: Benoy Antony, 2014-06-08, 17:36
[HADOOP-10448] Support pluggable mechanism to specify proxy user settings - Hadoop - [issue]
...We have a requirement to support large number of superusers. (users who impersonate as another user) (http://hadoop.apache.org/docs/r1.2.1/Secure_Impersonation.html) Currently each  sup...
http://issues.apache.org/jira/browse/HADOOP-10448    Author: Benoy Antony, 2014-06-06, 00:51
[HADOOP-9968] ProxyUsers does not work with NetGroups - Hadoop - [issue]
...It is possible to use NetGroups for ACLs. This requires specifying  the config property hadoop.security.group.mapping as  org.apache.hadoop.security.JniBasedUnixGroupsNetgroupMappi...
http://issues.apache.org/jira/browse/HADOOP-9968    Author: Benoy Antony, 2014-05-30, 16:18
[HADOOP-10566] Refactor proxyservers out of ProxyUsers - Hadoop - [issue]
...HADOOP-10498 added proxyservers feature in ProxyUsers. It is beneficial to treat this as a separate feature since 1> The ProxyUsers is per proxyuser where as proxyservers is per cluster. ...
http://issues.apache.org/jira/browse/HADOOP-10566    Author: Benoy Antony, 2014-05-28, 22:12
[HADOOP-10594] Improve Concurrency in Groups - Hadoop - [issue]
...The static field GROUPS in Groups can be accessed by holding a lock only.This object is effectively immutable after construction and hence can safely published using a volatile field. This e...
http://issues.apache.org/jira/browse/HADOOP-10594    Author: Benoy Antony, 2014-05-24, 03:19
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