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Posted to commits@cassandra.apache.org by "Jeff Jirsa (JIRA)" <ji...@apache.org> on 2017/08/29 22:33:01 UTC
[jira] [Updated] (CASSANDRA-13626) Check hashed password matches
expected bcrypt hash format before checking
[ https://issues.apache.org/jira/browse/CASSANDRA-13626?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jeff Jirsa updated CASSANDRA-13626:
-----------------------------------
Status: Patch Available (was: Open)
|| branch || utest || dtest ||
| [3.0|https://github.com/jeffjirsa/cassandra/tree/cassandra-3.0-13626] | [3.0 circle|https://circleci.com/gh/jeffjirsa/cassandra/tree/cassandra-3.0-13626] | [3.0 dtest|https://builds.apache.org/view/A-D/view/Cassandra/job/Cassandra-devbranch-dtest/233/] |
| [3.11|https://github.com/jeffjirsa/cassandra/tree/cassandra-3.11-13626] | [3.11 circle|https://circleci.com/gh/jeffjirsa/cassandra/tree/cassandra-3.11-13626] | [3.11 dtest|https://builds.apache.org/view/A-D/view/Cassandra/job/Cassandra-devbranch-dtest/234/] |
| [trunk|https://github.com/jeffjirsa/cassandra/tree/cassandra-13626] | [trunk circle|https://circleci.com/gh/jeffjirsa/cassandra/tree/cassandra-13626] | [trunk dtest|https://builds.apache.org/view/A-D/view/Cassandra/job/Cassandra-devbranch-dtest/235/] |
> Check hashed password matches expected bcrypt hash format before checking
> -------------------------------------------------------------------------
>
> Key: CASSANDRA-13626
> URL: https://issues.apache.org/jira/browse/CASSANDRA-13626
> Project: Cassandra
> Issue Type: Bug
> Components: Auth
> Reporter: Jeff Jirsa
> Assignee: Jeff Jirsa
> Priority: Minor
> Fix For: 3.0.x, 3.11.x, 4.x
>
>
> We use {{Bcrypt.checkpw}} in the auth subsystem, but do a reasonably poor job of guaranteeing that the hashed password we send to it is really a hashed password, and {{checkpw}} does an even worse job of failing nicely. We should at least sanity check the hash complies with the expected format prior to validating.
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