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Posted to dev@lucene.apache.org by "David Smiley (Commented) (JIRA)" <ji...@apache.org> on 2011/12/14 16:19:30 UTC
[jira] [Commented] (SOLR-1233) Remove restriction that /select
cannot be used for /-prefixed request handlers via qt
[ https://issues.apache.org/jira/browse/SOLR-1233?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13169425#comment-13169425 ]
David Smiley commented on SOLR-1233:
------------------------------------
Seriously?! I was just about to report a security oriented bug that the likes of this is supported:
http://localhost:8983/solr/select?qt=/dataimport&command=full-import
And get this... (as I say with a fiendish chuckle):
http://localhost:8983/solr/select?qt=/update&stream.body=%3Cd%3E%3Cdelete%3E%3Cquery%3E*%3A*%3C%2Fquery%3E%3C%2Fdelete%3E%3Ccommit%2F%3E%3C%2Fd%3E
Booyaaa! All your data is gone.
And no, disabling remote streaming in the schema won't save you this time.
Users expect /select to do a search and I don't think there should be any if's and's or but's about that expectation. I don't really like the qt parameter and think people should prefix their request handlers with a slash and access them directly, but I don't expect to change anyone's mind here. But if qt starts with a slash, then I think it should ideally not work, or for backwards compatibility sake, only support it if the target request handler has the same class as the current request handler.
> Remove restriction that /select cannot be used for /-prefixed request handlers via qt
> -------------------------------------------------------------------------------------
>
> Key: SOLR-1233
> URL: https://issues.apache.org/jira/browse/SOLR-1233
> Project: Solr
> Issue Type: Improvement
> Components: search
> Affects Versions: 1.3
> Reporter: Erik Hatcher
> Assignee: Erik Hatcher
> Priority: Minor
> Fix For: 1.4
>
> Attachments: SOLR-1233.patch
>
>
> Currently /select?qt=/whatever is blocked by SolrDispatchFilter. It makes life a lot easier to make general requests to any request handler (for example in SOLR-1230 where dataimport.jsp needs to request to arbitrary handler names).
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