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https://issues.apache.org/jira/browse/ZOOKEEPER-2433?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15312604#comment-15312604
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Andy B edited comment on ZOOKEEPER-2433 at 6/2/16 4:32 PM:
-----------------------------------------------------------
Yes, it's exactly the same issue. Both patches aim to allow the use of UPNs.
*HADOOP-10183*
- _SaslRpc[Client|Server]_: explicitly checks for the hostname in the SPN and
throws and exception if it's missing.
- Patch: check is removed on client and server side, regex distinguishes
between SPN and UPN and sets the hostname to
InetAddress.getLocalHost().getCanonicalHostName() for the latter
*ZOOKEEPER-2433*
- _ZooKeeperSaslServer_: parsing fails due to the missing host/machine name in
the SPN
- Patch: primitively distinguishes between SPN and UPN and sets the hostname to
null for the latter
was (Author: andy_b):
Yes, it's exactly the same issue. Both patches aim to allow the use of UPNs.
*HADOOP-10183*
- _SaslRpcClient_: explicitly checks for the hostname in the SPN and throws and
exception if it's missing.
- Patch: check is removed on client and server side, regex distinguishes
between SPN and UPN and sets the hostname to
InetAddress.getLocalHost().getCanonicalHostName() for the latter
*ZOOKEEPER-2433*
- _ZooKeeperSaslServer_: parsing fails due to the missing host/machine name in
the SPN
- Patch: primitively distinguishes between SPN and UPN and sets the hostname to
null for the latter
> ZooKeeperSaslServer: allow user principals in subject
> -----------------------------------------------------
>
> Key: ZOOKEEPER-2433
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-2433
> Project: ZooKeeper
> Issue Type: Improvement
> Components: security
> Affects Versions: 3.5.1
> Reporter: Andy B
> Assignee: Andy B
> Labels: easyfix
> Fix For: 3.5.2, 3.6.0
>
> Attachments: ZOOKEEPER-2433.patch
>
> Original Estimate: 5h
> Remaining Estimate: 5h
>
> The _createSaslServer_ function in ZooKeeperSaslServer +handles only service
> principal names+ (eg. *service_name/{color:blue}machine_name{color}@realm*),
> though sometimes user/service principal names +without host name+ (eg.
> *service_name@realm*) are used for authentication.
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