IR tries to keep 1:3 proportion of GAS and
notary balances respectively. If that proportion
has been messed(means that notary balance is
lower than required) it sends half of its
GAS balance to the notary service.
Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
After recent changes morph client wrappers provide contract address getter.
It can be used to compose notification parsers and handlers.
Use `ContractAddress` method in constructors of notification parsers and
handlers. Remove no longer used script hash parameters of event processors.
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
Accept notification endpoints as string slice from config. Work with the
first successfully initialized WSClient.
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
There is a need to work with a set of Neo RPC nodes in order not to depend
on the failure of some nodes while others are active.
Support "multi-client" mode of morph `Client` entity. If instance is not
"multi-client", it works as before. Constructor `New` creates multi-client,
and each method performs iterating over the fixed set of endpoints until
success. Opened client connections are cached (without eviction for now).
Storage (as earlier) and IR (from now) nodes can be configured with multiple
Neo endpoints. As above, `New` creates multi-client instance, so we don't
need initialization changes on app-side.
`Wait` and `GetDesignateHash` methods of `Client` return an error from now
to detect connection errors. `NotaryEnabled` method is removed as unused.
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
Do not read `without_notary` config value from env.
Make morph client constructor return client without
notary support. Enabling notary support should be done
with public `EnableNotarySupport` method separately.
Notary availability is deducted with client. Further,
if notary is presented on chain its support is
enabled at the corresponding client.
Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
When Inner Ring node starts, it should sync nearest epoch tick
event based on the block of the latest epoch. Otherwise epoch
ticking can be stopped, because ballots or notary transactions
are valid for limited period of time.
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
Get innerring list and committee in innerring
indexer from interfaces, not from structs.
Passing IR fetcher to indexer constructor depends
on having Notary contract in sidechain(use NeoFS
role or netmap contract).
Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
If `WITHOUT_MAINNET` environmental variable is
`true`:
- Do not read `NeoFS` and `processing`
script-hashes from envs;
- Do not init Governance processor;
- Do not init NeoFS processor.
Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
Audit client is used to send audit results and they should be
signed by inner ring node itself on order to be saved in
smart contract.
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
The only thing we need hashes for is to process notifications.
Balance contract if left for now, as it has some initialization.
Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
Add sanity checks of GlobalTrust value:
check if "got manager" is real manager for
peer with building managers for peer.
Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
Serve `ControlService` instance on configured endpoint (do not serve if not
specified). Read allowed keys from config.
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
Set health status to
* `UNDEFINED` during Server construction;
* `STARTING` on `Server.Start` call;
* `READY` after successful `Server.Start` call;
* `SHUTTING_DOWN` on `Server.Stop` call.
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
Session tokens have limited lifetime in NeoFS. Container processor should
verify lifetime of the incoming tokens.
Define `NetworkState` interface with `Epoch` method to get number of the
current epoch. Use Netmap contract client's wrapper as `NetworkState` of
Container `Processor`. Check values of token lifetime, and deny if:
* NBF value is gt the current epoch;
* IAT is gt the current epoch;
* EXP is le the current epoch.
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
Make IR processor of NeoFS contract to handle `Bind`/`Unbind` notification
events. The processor verifies the format of wallet script hash and public
keys, and call NeoFS ID client wrapper in order to approve adding/removing
keys from NeoFS account.
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
Construct wrapper over the Container contract client with `TryNotary` option
since it is required to perform invocations of notary contract.
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
Make `Get` method of the wrapper over Container contract's client to
accept binary container ID. Create `Get` function similar to the previous
`Get` variation. Use this function in Container service server in the place
where `Get` method was used.
Additionally implement `AsContainerSource` function which allows
to simply compose container Source interface from the wrapper.
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
