Nadav Har'El 0ab6c7fcef alternator: stricter checks for user-supplied attribute values ...

Until now, PutItem or UpdateItem could be used to insert almost any JSON
as an attribute's value - even those that do not match DynamoDB's typed
value specification.

Among other things, the new validation allows us to reject empty sets,
strings or byte arrays - which are (somewhat artificially) forbidden in
DynamoDB.

Also added tests for the empty sets, strings and byte arrays that should
be rejected.

Fixes #5896

Signed-off-by: Nadav Har'El <nyh@scylladb.com>
Message-Id: <20200225150525.4926-1-nyh@scylladb.com>

2020-02-26 08:12:26 +01:00

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