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https://issues.apache.org/jira/browse/COUCHDB-815?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jason Smith updated COUCHDB-815:
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Environment: Erlang/OTP R13B04
Note my erlang version since I am unsure if my patch (catch _:_) supports old
OTP which for all I know throws single atoms instead of class:instance
> Non-standard HTTP methods for view handlers (AKA WebDAV is b0rken) [PATCH]
> --------------------------------------------------------------------------
>
> Key: COUCHDB-815
> URL: https://issues.apache.org/jira/browse/COUCHDB-815
> Project: CouchDB
> Issue Type: Bug
> Components: Database Core
> Affects Versions: 1.0
> Environment: Erlang/OTP R13B04
> Reporter: Jason Smith
> Priority: Minor
> Attachments: allow_http_method_convert_to_binary.patch,
> bad_allow_any_http_method.patch
>
>
> CouchDB prevents the new view server handler methods, _show, _update, etc.
> from handling unknown HTTP methods. This prevents Couch apps from being able
> to implement extensions to the HTTP specification or to add
> application-specific methods to HTTP, violating the spirit of _show and
> _update.
> For example, it is not possible to make a CouchApp WebDAV server because
> _show and _list must support the PROPFIND method.
> In couch_httpd:handle_request_int/5, the response from Mochi is coerced to an
> atom if and only if the atom already exists (using
> couch_util:to_existing_atom/1). That is an odd whitelist, to say the least:
> $ curl localhost:5984 -X PROPFIND # Crashes mochiweb when
> to_existing_atom throws badarg
> curl: (52) Empty reply from server
> $ curl localhost:5984 -X list_to_binary # Any atom works
> {"error":"method_not_allowed","reason":"Only GET,HEAD allowed"}
> Considering the cURL commands above, I filed this as a bug, not a feature. I
> will explore some options and submit patches.
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