Commit graph

77 commits

Author SHA1 Message Date
Roman Khimov
2adcf406d3 cli: reload Oracle service on USR1
Which allows to enable/disable the service, change nodes, keys and other
settings. Unfortunately, atomic.Value doesn't allow Store(nil), so we have to
store a pointer there that can point to nil interface.
2022-07-28 19:05:56 +03:00
Roman Khimov
98e2c5568c rpcsrv: don't init Oracle in New, drop oracle dependency
The only thing rpcsrv needs is AddResponse callback.
2022-07-28 19:05:56 +03:00
Roman Khimov
8c668765d2 rpc/client: move to pkg/rpcclient
Better package name, closer to user.
2022-07-21 22:39:53 +03:00
Roman Khimov
9462ed71d8 rpc: drop useless RawParams type
It doesn't add anything useful to regular Go types and actually native types
are always better to use in the Client. Especially given that this type is
not used by any code outside of the Client itself.
2022-07-08 17:56:20 +03:00
Roman Khimov
3e2eda6752 *: add some comments to service Start/Shutdown methods 2022-07-04 23:03:50 +03:00
Roman Khimov
73e34514a5 oracle: wait for the service to stop during Shutdown 2022-07-04 11:12:17 +03:00
Roman Khimov
cab633ffed oracle: make double-Shutdown a no-op 2022-07-04 11:12:17 +03:00
Roman Khimov
649fe58550 rpcbroadcaster: properly stop broadcaster
Drain channels, wait for everything to stop.
2022-07-04 11:12:17 +03:00
Roman Khimov
5d573895ad core: move oracle tests into oracle service 2022-06-08 23:04:47 +03:00
Anna Shaleva
d88ca102c6 services: forbid insecure Oracle request redirects 2022-05-11 09:45:44 +03:00
Elizaveta Chichindaeva
28908aa3cf [#2442] English Check
Signed-off-by: Elizaveta Chichindaeva <elizaveta@nspcc.ru>
2022-05-04 19:48:27 +03:00
Roman Khimov
f9c7693677 oracle: limit the number of redirections to 2
Be compatible with neo-project/neo-modules#698.
2022-05-03 23:18:53 +03:00
Roman Khimov
2593bb0535 network: extend Service with Name, use it to distinguish services 2022-04-26 00:31:48 +03:00
Roman Khimov
5cbf28a104
Merge pull request #2372 from nspcc-dev/jsonpath-oom
jsonpath: restrict amount of intermediate objects
2022-03-17 12:34:49 +03:00
Anna Shaleva
5ace840cc7 services: improve Oracle redirection check
Move IP check to later stage and do not resolve URI manually.
2022-03-04 19:27:52 +03:00
AnnaShaleva
537de18ac3 services: check Oracle response redirections
1. Move redirections check to the tcp level. Manually resolve request address
and create connection for the first suitable resolved address.
2. Remove URIValidator. Redirections checks are set in the custom http client,
so the user should take care of validation by himself when customizing the
client.
2022-03-04 13:10:22 +03:00
Evgeniy Stratonikov
422a80f483 jsonpath: restrict amount of intermediate objects
Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
2022-02-28 13:18:34 +03:00
Roman Khimov
9c8ba5777e
Merge pull request #2323 from nspcc-dev/drop-blockchainer
Reduce blockchainer.Blockchainer use
2022-01-14 20:47:26 +03:00
Roman Khimov
59b2696849 services/consensus: drop blockchainer.Blockchainer use
Simplify testing, avoid monstrous Blockchainer interface.
2022-01-14 19:57:16 +03:00
Roman Khimov
9f9bd7261c core: return *interop.Context from GetTestVM
Return everything needed, fix #2273.
2022-01-14 19:57:16 +03:00
Roman Khimov
0ad3ea5944 network/cli: move Oracle service instantiation out of the network 2022-01-14 19:53:45 +03:00
Roman Khimov
5dd4db2c02 network/services: unify service lifecycle management
Run with Start, Stop with Shutdown, make behavior uniform.
2022-01-14 19:53:45 +03:00
Pavel Karpy
a33779c55e oracle/neofs: Upgrade NeoFS dependencies
Update includes:
1. New simple client mode that parses erroneous status codes as `error` and
returns them from the calls of the client methods.
2. `Client` is struct now, not an interface.

Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
2022-01-13 16:34:47 +03:00
Roman Khimov
c942402957 blockchainer: drop Policer interface
We never use it as a proper interface, so it makes no sense keeping it this
way.
2022-01-12 00:58:03 +03:00
Leonard Lyubich
3381716ebe oracle/neofs: Use function which combines all NeoFS client errors
Add function which unifies NeoFS API client's errors with failed status
reponses.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-12-02 11:59:25 +03:00
Leonard Lyubich
0c4017cc20 oracle/neofs: Upgrade NeoFS dependencies
Replace `neofs-api-go` module with `neofs-sdk-go`. Adapt to NeoFS
response statuses in the implementation of NeoFS oracle.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-12-02 11:59:20 +03:00
Roman Khimov
01d15ff473
Merge pull request #2270 from nspcc-dev/vm-invoked-contracts
Add invoked contract tracing
2021-12-01 11:27:27 +03:00
Anna Shaleva
1d1538c566 services: fix Oracle response transaction creation
Problem: transactions with wrong hashes are accepted to the chain if
consensus nodes are designated as Oracle nodes. The result is wrong
MerkleRoot for the accepted block. Consensus nodes got such blocks
right from the dbft and store them without errors, but if
non-consensus nodes are present in the network, they just can't accept
these "bad" blocks:
```
2021-11-29T12:56:40.533+0300	WARN	blockQueue: failed adding block into the blockchain	{"error": "invalid block: MerkleRoot mismatch (expected a866b57ad637934f7a7700e3635a549387e644970b42681d865a54c3b3a46122, calculated d465aafabaf4539a3f619d373d178eeeeab7acb9847e746e398706c8c1582bf8)", "blockHeight": 17, "nextIndex": 18}
```

This problem happens because of transaction hash caching. We can't set
transaction hash if transaction construction wasn't yet completed.
2021-11-30 10:43:58 +03:00
Roman Khimov
6de6415a53 oracle: unify filtering and add log for error case
Just to simplify debugging.
2021-11-23 18:43:15 +03:00
Roman Khimov
a577d40de9 vm: move Jump method to the Context
Because it's only relevant for execution context itself.
2021-11-20 21:57:35 +03:00
Anna Shaleva
07cbe4d253 core: add finalizer functions to interop context
These functions are aimed to free the resources occupied by storage
iterator by the end of script execution or whenever Finilize is called.
2021-10-21 10:05:12 +03:00
Anna Shaleva
dfc0b25cfe gomod: use nspcc-dev's fork of go-ordered-json
Escape non-ASCII characters while JSON encoding.
2021-09-15 15:01:01 +03:00
Roman Khimov
c88ebaede9
Merge pull request #2075 from nspcc-dev/small-refactoring
Array util refactoring and naming improvement
2021-07-20 11:29:59 +03:00
Roman Khimov
19717dd9a8 slice: introduce common Copy helper
It's a bit more convenient to use.
2021-07-19 22:57:55 +03:00
Roman Khimov
3a93977b7b oracle: only process new requests after initial sync
If an oracle node is resynchronized from the genesis the service receives all
requests from all blocks via AddRequests() invoked from the native
contract. Almost all of them are long obsolete and need to be removed, native
oracle contract will try to do that with RemoveRequests() calls, but they
won't change anything.

So queue up all "initial" requests in special map and manage it directly
before the module is Run() which happens after synchronization
completion. Then process any requests that are still active and work with new
blocks as usual.
2021-07-19 22:52:59 +03:00
Roman Khimov
0bad413e23 oracle: ensure proper ValidUntilBlock for backup tx
See neo-project/neo-modules#608.
2021-07-19 21:58:10 +03:00
Evgeniy Stratonikov
e936e5e295 oracle: set request Content-Type
Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
2021-07-12 13:13:48 +03:00
Evgeniy Stratonikov
8e9302f40b oracle: check response Content-Type
If not specified everything is allowed.

Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
2021-07-12 13:13:48 +03:00
Evgeniy Stratonikov
a4c7b3d0cf jsonpath: add tests for null objects, fix #2039
Turns out, nothing should be changed in our implementation because
nil-check is done implicitly by type casts or type switches.

Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
2021-07-07 12:27:10 +03:00
Anna Shaleva
50296975e2 crypto: allow to provide non-default scrypt parameters 2021-06-11 15:22:28 +03:00
Pavel Karpy
874c56c77b oracle/neofs: stop using deprecated types
Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
2021-06-10 14:16:07 +03:00
Pavel Karpy
c4f8c7a9b2 oracle/neofs: update neofs-api-go
Update neofs-api-go to `v1.27.1`.
Add `WithURIAddress` client option.
Stop using `V2` abstractions outside
of the `api-go` library.

Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
2021-06-10 14:16:02 +03:00
Evgeniy Stratonikov
33e1e61343 config: make MaxValidUntilBlockIncrement configurable 2021-05-17 13:43:03 +03:00
Evgeniy Stratonikov
ea49c6b637 wallet: rename isdefault to isDefault
Follow neo-project/neo#2451 .
2021-05-14 10:31:31 +03:00
Roman Khimov
4131e208e5 jsonpath: drop unnecessary assignment, fix lint fail
pkg/services/oracle/jsonpath/jsonpath.go:354:8  ineffassign  ineffectual assignment to val
2021-05-13 17:26:38 +03:00
Roman Khimov
f2f9ec1a05
Merge pull request #1916 from nspcc-dev/fix/oraclefilter
oracle: make JSONPath compatible with C# implementation
2021-05-13 15:34:52 +03:00
Evgeniy Stratonikov
28a0d68c05 jsonpath: allow empty paths 2021-05-13 11:53:49 +03:00
Evgeniy Stratonikov
5fc81c787b jsonpath: use ordered map json unmarshaler 2021-05-13 11:53:49 +03:00
Evgeniy Stratonikov
6890688b8f oracle: add max nesting depth to JSONPath filter 2021-05-13 11:53:49 +03:00
Evgeniy Stratonikov
1c30d8c395 oracle: make JSONPath compatible with C# implementation
C# node uses simplified implementation which is easy to port.
2021-05-13 11:53:28 +03:00