Add helper function which accepts container and object identifiers and
returns object instance read to the memory.
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
From now session token for `SetEACL` operation should be written into
eACL table structure (similar to `PutContainer`).
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
Make `ObjectReader` / `ObjectRangeReader` to track number of bytes read
and return:
* `io.ErrUnexpectedEOF` if the stream finished by the server before
the last byte of the payload was read.
* an error if more object payload size bytes was read.
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
Call `createSessionTokenForDuration` function for session opening in
`pool.openDefaultSession` method in order to limit session lifetime
according to pool configuration (`SessionExpirationDuration`).
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
Based on the applications that use pool, most of them simply
set session token duration to MaxUint64 value. It is completely
understandable, because epochs are incrementing and expiration
value will be surpassed sooner or later, unless it is MaxUint64.
As an alternative I suggest specifying duration instead of
absolute epoch values. Now apps can set duration of 100-200
epochs and pool automatically calculated expiration epoch
base on the network info.
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
PutContainer method takes `container.Container` structure
as an argument. This structure already contains session
token field, so there is no need in `prmSession` because it
duplicates session token definition.
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
This is done to prevent import cycles when `object` package needs any other
that requires `object.ID` or `object.Address`.
Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
Define `WrongMagicNumber` type for which encapsulates the work with
incorrect network magic. Provide method to read/write the correct magic
(which is a status detail in NeoFS API V2 protocol).
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
Define `XPrm` type for each `X` client operation which structures
parameters. Export setters of each parameterized value. Emphasize that
some parameters are required. Make the client panic when the parameters
are incorrectly set. Get rid of vadiadic call options and `CallOption`
type. Improve documentation of client behavior.
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
Improve SDK usability a bit:
1. Replace bearer and storage with a single eACL table. This way
caller can implement it's own behaviour for missing eACL.
2. Remove logging. SDK library shouldn't be dependent on a specific
logger.
Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
Move `PlacementPolicy_ProcessSelectors` test. It tests how good
nodes were grouped into buckets after selection, but we can still query
full results and check them.
Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
In the latest NeoFS protocol update, each request is provided with a
network magic number. We have to provide the ability to set it on
the client.
Add `WithNetworkMagic` option constructor which accepts magic number.
Write the number to meta header of the all requests.
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
