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https://issues.apache.org/jira/browse/SOLR-1895?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13108356#comment-13108356
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Koji Sekiguchi edited comment on SOLR-1895 at 9/20/11 4:10 AM:
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bq. Is there a technical reason this needs to be done in the prepare phase
rather than in the process phase?
The idea of this security filter forcibly inserts security Filters before
executing query. So I think it is obvious?
Hmm, so about the order of search components, I think it should be placed at
the last, because if it is not at last, theoretically the any last component
can modify or remove the inserted security Filters.
was (Author: koji):
bq. Is there a technical reason this needs to be done in the prepare phase
rather than in the process phase?
The idea of this security filter forcibly inserts security Filters before
executing query. So I think it is obvious?
Hmm, so about the order of search components, I think it should be placed at
the last, because if it is not at last, theoretically the any last component
can modify the inserted security Filters.
> ManifoldCF SearchComponent plugin for enforcing ManifoldCF security at search
> time
> ----------------------------------------------------------------------------------
>
> Key: SOLR-1895
> URL: https://issues.apache.org/jira/browse/SOLR-1895
> Project: Solr
> Issue Type: New Feature
> Components: SearchComponents - other
> Reporter: Karl Wright
> Labels: document, security, solr
> Fix For: 3.5, 4.0
>
> Attachments: LCFSecurityFilter.java, LCFSecurityFilter.java,
> LCFSecurityFilter.java, LCFSecurityFilter.java, SOLR-1895.patch,
> SOLR-1895.patch, SOLR-1895.patch, SOLR-1895.patch, SOLR-1895.patch,
> SOLR-1895.patch
>
>
> I've written an LCF SearchComponent which filters returned results based on
> access tokens provided by LCF's authority service. The component requires
> you to configure the appropriate authority service URL base, e.g.:
> <!-- LCF document security enforcement component -->
> <searchComponent name="lcfSecurity" class="LCFSecurityFilter">
> <str
> name="AuthorityServiceBaseURL">http://localhost:8080/lcf-authority-service</str>
> </searchComponent>
> Also required are the following schema.xml additions:
> <!-- Security fields -->
> <field name="allow_token_document" type="string" indexed="true"
> stored="false" multiValued="true"/>
> <field name="deny_token_document" type="string" indexed="true"
> stored="false" multiValued="true"/>
> <field name="allow_token_share" type="string" indexed="true"
> stored="false" multiValued="true"/>
> <field name="deny_token_share" type="string" indexed="true" stored="false"
> multiValued="true"/>
> Finally, to tie it into the standard request handler, it seems to need to run
> last:
> <requestHandler name="standard" class="solr.SearchHandler" default="true">
> <arr name="last-components">
> <str>lcfSecurity</str>
> </arr>
> ...
> I have not set a package for this code. Nor have I been able to get it
> reviewed by someone as conversant with Solr as I would prefer. It is my
> hope, however, that this module will become part of the standard Solr 1.5
> suite of search components, since that would tie it in with LCF nicely.
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