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https://issues.apache.org/jira/browse/SOLR-4470?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13665187#comment-13665187
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Alexey Serba edited comment on SOLR-4470 at 5/23/13 2:03 PM:
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bq. The reasoning is that, in general you do not want a user to be able to have
something done (by the subrequest) for him, that we was not allowed to do
directly himself - forwarding credentials will ensure that.
[~steff1193], but -this patch currently only does authn and not authz part- I
haven't seen examples how Solr users should implement per-collection or
per-document security. That's why I don't understand how someone would use
"forwarding credentials" feature if Solr does not provide any way (best
practices, recipes, whatever) to enforce authz policies / security.
How do you do that in your application? How do you specify who can do what?
Where do you enforce that - in custom UpdateProcessor, SearchComponent,
SolrDispathFilter?
was (Author: alexey):
bq. The reasoning is that, in general you do not want a user to be able to
have something done (by the subrequest) for him, that we was not allowed to do
directly himself - forwarding credentials will ensure that.
[~steff1193], but this patch currently only does authn and not authz part.
That's why I don't understand how someone would use "forwarding credentials"
feature if Solr does not provide any way (best practices, recipes, whatever) to
enforce authz policies / security.
How do you do that in your application? How do you specify who can do what?
Where do you enforce that - in custom UpdateProcessor, SearchComponent,
SolrDispathFilter?
> Support for basic http auth in internal solr requests
> -----------------------------------------------------
>
> Key: SOLR-4470
> URL: https://issues.apache.org/jira/browse/SOLR-4470
> Project: Solr
> Issue Type: New Feature
> Components: clients - java, multicore, replication (java), SolrCloud
> Affects Versions: 4.0
> Reporter: Per Steffensen
> Assignee: Jan Høydahl
> Labels: authentication, https, solrclient, solrcloud, ssl
> Fix For: 4.4
>
> Attachments: SOLR-4470_branch_4x_r1452629.patch,
> SOLR-4470_branch_4x_r1452629.patch, SOLR-4470_branch_4x_r1454444.patch,
> SOLR-4470.patch
>
>
> We want to protect any HTTP-resource (url). We want to require credentials no
> matter what kind of HTTP-request you make to a Solr-node.
> It can faily easy be acheived as described on
> http://wiki.apache.org/solr/SolrSecurity. This problem is that Solr-nodes
> also make "internal" request to other Solr-nodes, and for it to work
> credentials need to be provided here also.
> Ideally we would like to "forward" credentials from a particular request to
> all the "internal" sub-requests it triggers. E.g. for search and update
> request.
> But there are also "internal" requests
> * that only indirectly/asynchronously triggered from "outside" requests (e.g.
> shard creation/deletion/etc based on calls to the "Collection API")
> * that do not in any way have relation to an "outside" "super"-request (e.g.
> replica synching stuff)
> We would like to aim at a solution where "original" credentials are
> "forwarded" when a request directly/synchronously trigger a subrequest, and
> fallback to a configured "internal credentials" for the
> asynchronous/non-rooted requests.
> In our solution we would aim at only supporting basic http auth, but we would
> like to make a "framework" around it, so that not to much refactoring is
> needed if you later want to make support for other kinds of auth (e.g. digest)
> We will work at a solution but create this JIRA issue early in order to get
> input/comments from the community as early as possible.
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