This adds some bits to the CKAN API for dealing with storage.
In your config you need something like:
ckan.plugins = storage ofs.impl = google ofs.gs_access_key_id = GOOGCABCDASDASD ofs.gs_secret_access_key = 134zsdfjkw4234addad
Then there will some new API methods
- GET will return the metadata
- POST will add/update metadata
- PUT will replace metadata
before using this a POST or PUT on the metadata method must have been previously called to create the blob.
need to post relevant http headers encoded as json. important ones are:
Content-Type Content-Encoding (optional) Content-Length Content-MD5 Expect (should be '100-Continue')
the response is a json object, a list, containing (host, headers) which is the host to do a PUT operation on to upload the data, and the headers have been filled in with credentials that are good for 15 minutes