[jira] [Commented] (COUCHDB-2422) Cassim and underscored databases

["ASF subversion and git services (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/COUCHDB-2422?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14371777#comment-14371777 ] 

ASF subversion and git services commented on COUCHDB-2422:
----------------------------------------------------------

Commit 4c3179365e8d2bb65cd45049706d652374a548ba in couchdb-cassim's branch refs/heads/master from [~kxepal]
[ https://git-wip-us.apache.org/repos/asf?p=couchdb-cassim.git;h=4c31793 ]

Add prefix for security metadata documents

Because such documents starts with database name, metadata documents
for system databases violates CouchDB restriction for document id which
cannot starts with underscore unless they are not _design/ ones.

COUCHDB-2422


> Cassim and underscored databases
> --------------------------------
>
>                 Key: COUCHDB-2422
>                 URL: https://issues.apache.org/jira/browse/COUCHDB-2422
>             Project: CouchDB
>          Issue Type: Bug
>      Security Level: public(Regular issues) 
>          Components: Database Core
>            Reporter: Alexander Shorin
>
> 1. Run dev cluster
> 2. Create {{_users}} database
> {code}
> http PUT http://localhost:15984/_users
> HTTP/1.1 201 Created
> Cache-Control: must-revalidate
> Content-Length: 12
> Content-Type: text/plain; charset=utf-8
> Date: Fri, 31 Oct 2014 10:36:19 GMT
> Location: http://localhost:15984/_users
> Server: CouchDB/9938fac (Erlang OTP/17)
> X-Couch-Request-ID: f273be89
> X-CouchDB-Body-Time: 0
> {"ok":true}
> {code}
> 3. Create cassim database
> {code}
> http PUT http://localhost:15984/cassim
> HTTP/1.1 201 Created
> Cache-Control: must-revalidate
> Content-Length: 12
> Content-Type: text/plain; charset=utf-8
> Date: Fri, 31 Oct 2014 10:37:06 GMT
> Location: http://localhost:15984/cassim
> Server: CouchDB/9938fac (Erlang OTP/17)
> X-Couch-Request-ID: 8bdcc974
> X-CouchDB-Body-Time: 0
> {"ok":true}
> {code}
> 4. Try to access {{_users}} database:
> {code}
> http http://localhost:15984/_users
> HTTP/1.1 400 Bad Request
> Cache-Control: must-revalidate
> Content-Length: 89
> Content-Type: text/plain; charset=utf-8
> Date: Fri, 31 Oct 2014 10:34:22 GMT
> Server: CouchDB/9938fac (Erlang OTP/17)
> X-Couch-Request-ID: e9f4a5b3
> X-CouchDB-Body-Time: 0
> {"error":"bad_request","reason":"Only reserved document ids may start with underscore."}
> {code}
> Oh wait...? This is because cassim creates documents with database name as the prefix and for {{_users}} and {{_replicator}} it clashes with restrictions about document names.



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