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https://issues.apache.org/jira/browse/HADOOP-10758?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14111560#comment-14111560
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Alejandro Abdelnur commented on HADOOP-10758:
---------------------------------------------
*index.apt.vm*:
{code}
KMS also supports access control for all non-read operations at the Key level.
All Key Access operations are classified as :
MANAGEMENT - createKey, deleteKey, rolloverNewVersion
GENERATE_EEK - generateEncryptedKey, warmUpEncryptedKeys
DECRYPT_EEK - decryptEncryptedKey;
ALL - all of the above;
{code}
The above will show as a single paragraph, it should be:
{code}
KMS also supports access control for all non-read operations at the Key level.
All Key Access operations are classified as :
* MANAGEMENT - createKey, deleteKey, rolloverNewVersion
* GENERATE_EEK - generateEncryptedKey, warmUpEncryptedKeys
* DECRYPT_EEK - decryptEncryptedKey
* ALL - all of the above
{code}
The line "KMS also supports access control for all non-read operations at the
Key level. All Key Access operations are classified as :" should read "KMS
supports access control on per key basis. A Key can have the following ACLs
types:"
The line "These can also be defined in the KMS <<<etc/hadoop/kms-acls.xml>>> as
follows
" should be "Key ACLs are defined in the <<<etc/hadoop/kms-acls.xml>>>
configuration file which is hot-reloadable, for example:"
*HotReloadingACLs.java/KeyACLs.java*:
Would be easier to piggyback on the {{KMSACLs}} class which already does
hot-reloading reloading? Then we can have a {{hasAccessToKey(String keyName,
String user, KeyOptType opType)}} method there and use that through out the
code.
*default Key ACLs*:
It seems we should have a set of configs with the default key ACLs. The
{{hasAccessToKey()}} method would fallback to the default Key ACLs if a
specific key ACL is not defined.
> KMS: add ACLs on per key basis.
> -------------------------------
>
> Key: HADOOP-10758
> URL: https://issues.apache.org/jira/browse/HADOOP-10758
> Project: Hadoop Common
> Issue Type: Improvement
> Components: security
> Affects Versions: 3.0.0
> Reporter: Alejandro Abdelnur
> Assignee: Arun Suresh
> Attachments: HADOOP-10758.1.patch, HADOOP-10758.2.patch,
> HADOOP-10758.3.patch
>
>
> The KMS server should enforce ACLs on per key basis.
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