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Author SHA1 Message Date
Alex Vanin
94957dd38c [#132] Generate and handle netmap cleanup event 
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
 2020-11-02 10:52:52 +03:00
Alex Vanin
5c7de27546 [#132] Add netmap cleanup event processor 
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
 2020-11-02 10:52:52 +03:00
Alex Vanin
6fcaa13e0b [#132] Flag all gracefully shutdown nodes in cleaner cache 
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
 2020-11-02 10:52:52 +03:00
Alex Vanin
118f7fb309 [#132] Put new storage peers in netmap cleaner cache 
There is an optimization to send ApprovePeer tx only in
case if `touch` returns false. It returns false if node
is not in the cache or it was flagged to removal.

Signed-off-by: Alex Vanin <alexey@nspcc.ru>
 2020-11-02 10:52:52 +03:00
Alex Vanin
0c42db2c3c [#132] Add cleanup table in netmap processor 
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
 2020-11-02 10:52:52 +03:00
Alex Vanin
9b97e95f82 [#132] Add internal event to process cleanup 
This event will be produced by new epoch handler. All
cleanups should be synchronous because smart contract can't
store inner ring votes forever. Therefore voting should be done
in similar time interval for all inner ring nodes.

Signed-off-by: Alex Vanin <alexey@nspcc.ru>
 2020-11-02 10:52:52 +03:00
Alex Vanin
dfc2e81717 [#132] Add cleanup table in inner ring netmap processor 
Cleanup table is a cache for inner ring node to look for netmap
snapshot. It updates access time of bootstrapped nodes and will
be used to send `updateState` txs to clean netmap from unresponsive
nodes.

Signed-off-by: Alex Vanin <alexey@nspcc.ru>
 2020-11-02 10:52:52 +03:00
Alex Vanin
c80bce9438 [#132] Implement netmap snapshot getter for inner ring 
Later it should be merged with morph/client getters.

Signed-off-by: Alex Vanin <alexey@nspcc.ru>
 2020-11-02 10:52:52 +03:00
Leonard Lyubich
b48a4ede02 [#125] services/eacl: Use latest object header keys 
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
 2020-10-29 19:25:54 +03:00
Leonard Lyubich
8d931b81a6 [#125] object/search: Use latest search filter keys 
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
 2020-10-29 19:25:54 +03:00
Leonard Lyubich
f34ad9e730 [#125] services/eacl: Fix undefined method usage 
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
 2020-10-29 19:25:54 +03:00
Leonard Lyubich
20ed7c0d61 [#128] metabase: Implement Delete method 
Implement Delete method on DB structure that adds deleted addresses to
tombstone index. Do not attach addresses from tombstone index to Select
result. Return error from Get method if address is presented in tombstone
index.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
 2020-10-29 17:34:41 +03:00
Leonard Lyubich
2d319aa29c [#128] metabase: Use static byte prefix for calculating non-empty keys 
It is no longer necessary to make different prefixes to generate non-empty
keys for buckets.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
 2020-10-29 17:34:41 +03:00
Leonard Lyubich
5f78a18a4f [#128] metabase: Do not create leaves in indexed header bucket 
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
 2020-10-29 17:34:41 +03:00
Leonard Lyubich
85aacbbb10 [#128] localstorage: Implement primary object metabase 
Implement bolt-based metabase that is going to be used in local object
storage. Implement Put/Get/Select methods.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
 2020-10-29 17:34:41 +03:00
Alex Vanin
d08c1c76c1 [#122] Reduce precision from balance contract to Fixed8. 
Fixed8 won't overflow int64 for values less than 92 billion
that is suitable for GAS.

Signed-off-by: Alex Vanin <alexey@nspcc.ru>
 2020-10-29 10:14:59 +03:00
Alex Vanin
03f52bca01 [#122] Return big.Int in balanceOf function 
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
 2020-10-29 10:14:59 +03:00
Alex Vanin
e3c060b739 [#122] Add BigIntFromStackItem 
Neo-go can return big.Int values on stack after contract execution.

Signed-off-by: Alex Vanin <alexey@nspcc.ru>
 2020-10-29 10:14:59 +03:00
Alex Vanin
330c4b42d9 [#122] Use balance precision converter in inner ring 
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
 2020-10-28 13:36:59 +03:00
Alex Vanin
90984ee219 [#122] Add converter interface in balance and neofs processors 
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
 2020-10-28 13:36:59 +03:00
Alex Vanin
b6012977bc [#122] Implement balance precision getter for inner ring 
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
 2020-10-28 13:36:59 +03:00
Alex Vanin
7db40eafe0 [#122] Add precision converter 
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
 2020-10-28 13:36:59 +03:00
Leonard Lyubich
f66c7958e7 [#109] services/policer: Assign tasks to Replicator 
Make Policer to call AddTask method of Replicator when an insufficient
number of copies of an object is detected in the container.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
 2020-10-23 15:23:22 +03:00
Leonard Lyubich
2d46baa4a5 [#109] services: Implement Replicator service 
Implement Replicator service that performs background work to replicate
local object to remote nodes in the container. Replicator is going to be
used by Policer.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
 2020-10-23 15:23:22 +03:00
Leonard Lyubich
53efa18e14 [#109] object/put: Implement remote object sender 
Define RemoteSender structure with PutObject method that puts object to a
remote node locally.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
 2020-10-23 15:23:22 +03:00
Leonard Lyubich
968033deed [#40] object/put: Assign zero return of MaxObjectSize invalid 
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
 2020-10-23 14:03:25 +03:00
Leonard Lyubich
43533c991e [#40] morph/netmap: Implement MaxObjectSize method on wrapper 
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
 2020-10-23 14:03:25 +03:00
Leonard Lyubich
90c38fc5e5 [#40] morph/client: Implement read config method 
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
 2020-10-23 14:03:25 +03:00
Leonard Lyubich
7fdb14cf8a [#83] services/response: Set epoch number from network state 
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
 2020-10-23 10:54:48 +03:00
Leonard Lyubich
19f9c7eacb [#83] services: Remove setting of meta header from executing services 
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
 2020-10-23 10:54:48 +03:00
Leonard Lyubich
0341773318 [#83] services: Implement response sub-service for each service 
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
 2020-10-23 10:54:48 +03:00
Leonard Lyubich
6bede7d836 [#83] services/util: Implement response service 
Create response package. Implement response Service that sets values of
response meta header.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
 2020-10-23 10:54:48 +03:00
Leonard Lyubich
1cc7983c4e [#83] services/util: Add meta header methods to ResponseMessage 
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
 2020-10-23 10:54:48 +03:00
Leonard Lyubich
71a06f9e01 [#83] services/util: Define type of response message interface 
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
 2020-10-23 10:54:48 +03:00
Alex Vanin
7464254680 [#106] Put simplest bearer token check first 
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
 2020-10-22 18:02:11 +03:00
Alex Vanin
23ec33e821 [#106] Check bearer token lifetime 
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
 2020-10-22 18:02:11 +03:00
Alex Vanin
bb455af05f [#106] Ignore bearer token if basic ACL restrict it 
There is a bit to allow or deny bearer token check for
each object service method. If this bit is not set then
ignore bearer token and use extended ACL table from
sidechain.

Signed-off-by: Alex Vanin <alexey@nspcc.ru>
 2020-10-22 18:02:11 +03:00
Alex Vanin
89cd2ad463 [#106] Process bearer token in ACL service 
If bearer token is presented in the request then check
if it is a valid one and then use it to process extended
ACL checks.

Signed-off-by: Alex Vanin <alexey@nspcc.ru>
 2020-10-22 18:02:11 +03:00
Alex Vanin
094248690b [#115] Make ACL classifier errors transparent for client 
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
 2020-10-22 11:55:28 +03:00
Alex Vanin
ca552f53c6 [#115] Check session token validity 
Malicious user can stole public session key and use
it by sending request from it's own scope. To prevent
this each session token is signed and signature private
key must be corresponded with owner id in token. Therefore
malicious node cannot impersonate request without private
key to sign token.

Signed-off-by: Alex Vanin <alexey@nspcc.ru>
 2020-10-22 11:55:28 +03:00
Leonard Lyubich
dae94aa230 [#60] morph/netmap: Implement Epoch method on netmap client wrapper 
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
 2020-10-22 11:54:08 +03:00
Leonard Lyubich
20fb8547b6 [#60] morph/netmap: Implement Epoch method on Client 
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
 2020-10-22 11:54:08 +03:00
Leonard Lyubich
16a5107ef1 [#60] object/put: Provide network State interface to formatter 
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
 2020-10-22 11:54:08 +03:00
Leonard Lyubich
b627814dd8 [#60] object/transformer: Set creation epoch number in new objects 
Set value of CreationEpoch object field to the value from network State.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
 2020-10-22 11:54:08 +03:00
Leonard Lyubich
7c081e4f15 [#60] core/netmap: Define interface of current network properties 
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
 2020-10-22 11:54:08 +03:00
Leonard Lyubich
4a56f82571 [#60] object/transformer: Group parameters of NewFormatTarget func 
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
 2020-10-22 11:54:08 +03:00
Leonard Lyubich
2541ed4b8f [#88] object/eacl: Use String() methods to calculate ID values 
Replace hex encoding of IDs with String() call (base58) in eACL processing.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
 2020-10-21 18:53:04 +03:00
Leonard Lyubich
5318abcf38 [#88] object/search: Use String() methods to calculate ID values 
Replace hex encoding of IDs with String() call (base58) in search query
processing.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
 2020-10-21 18:53:04 +03:00
Leonard Lyubich
0dab4b7581 [#108] services: Implement Policer service 
Implement Policer service that performs background work to check compliance
with the placement policy for local objects in the container. In the initial
implementation, the selection of the working queue of objects is
simplified, and there is no transfer of the result to the replicator.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
 2020-10-21 14:42:51 +03:00
Leonard Lyubich
f6e56aa956 [#108] placement: Implement Builder from netmap source 
Implement placement.Builder interface on netmap.Source wrapper.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
 2020-10-21 14:42:51 +03:00