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https://issues.apache.org/jira/browse/SOLR-4470?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13664586#comment-13664586
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Jan Høydahl commented on SOLR-4470:
-----------------------------------
Before SolrCloud, people could (and did) deploy a Solr cluster using
distributed search across HTTPS and auth by simply configuring the servlet
container and let the application handle the requests to each node (perhaps
except for the {{&shards=}} parameter). But with SolrCloud, Solr needs to be
aware of this.
bq. It adds a lot of overhead for future solrcloud work
This patch provides a clean auth solution which is back-compat in that you need
do nothing if you won't use auth. Tests involving distributed/Cloud are indeed
modified to pass the auth token, we talk about an overhead of one extra
argument or code line per the request.
bq. it ties Solr further to a webapp and jetty
I cannot see that this patch ties us any more to jetty. It will work just as
well for Tomcat or Resin - it is Solr's test framework which is tied to Jetty,
and this patch does not change that fact. If we continue to use Jetty in the
post-WAR world this solution will likely work well; if we choose another
framework, we need to modify things anyway.
We shold not defer useful, solid features like this to a distant
Solr-as-non-webapp release! To borrow from Oracle: "Move Solr forward!" :)
> 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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