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119 commits

Author SHA1 Message Date
Roman Khimov
f91ff78918 payload: drop Network from Extensible 
It's only used to sign/verify it and is not a part of the structure. It's
still neded in consensus.Payload though because that's the way dbft library
is.
 2021-03-26 13:45:18 +03:00
Roman Khimov
95c279325a block: drop Network from the Header 
It's not network-tied any more, network is only needed to
sign/verify. Unfortunately we still have to keep network in consensus data
structures because of dbft library interface.
 2021-03-26 13:45:18 +03:00
Roman Khimov
d314f82db3 transaction: drop Network from Transaction 
We only need it when signing/verifying.
 2021-03-26 13:45:18 +03:00
Roman Khimov
7730aef0ec payload: adapt notary payloads to new hashing too 2021-03-12 14:14:22 +03:00
Roman Khimov
4462a6a6b7 change block/tx/extensible signing process, fix #1741 
Sign [magic, hash], see neo-project/neo#2314.
 2021-03-12 11:27:50 +03:00
Evgeniy Stratonikov
f83b376181 block: replace Base with Header 2021-03-10 13:38:44 +03:00
Evgeniy Stratonikov
4df8a2ad36 block: remove MaxContentsPerBlock 2021-03-10 13:38:44 +03:00
Anna Shaleva
9a8a19d2f2 network: optimise NotaryPayload decoding 
We have scripts length check during transaction decoding, so don't need
to check it twice.
 2021-02-17 13:19:26 +03:00
Anna Shaleva
3fed06989a network: allow larger extensible payload 2021-02-15 15:19:05 +03:00
Anna Shaleva
5c2ea2d5bb network: refactor P2PNotaryRequest decoding 
We need to provide magic for both main and fallback transactions during
decoding, because transactions hashes depend on it.
 2021-02-11 17:11:33 +03:00
Roman Khimov
eecd71abeb payload: treat zero-length headers as error 
See neo-project/neo#2259.
 2021-02-06 00:06:01 +03:00
Roman Khimov
6fd5f4e86d payload: extensible payload hashes are network-dependent 
Of course they are. Fixes

2021-02-04T13:39:02.351Z        WARN    peer disconnected       {"addr": "172.29.0.4:20333", "reason": "handling CMDExtensible message: signature check failed: invalid signature", "peerCount": 3}
2021-02-04T13:39:02.352Z        WARN    peer disconnected       {"addr": "172.29.0.3:20334", "reason": "handling CMDExtensible message: signature check failed: invalid signature", "peerCount": 2}

in 2+2 setting.
 2021-02-04 16:50:51 +03:00
Evgeniy Stratonikov
5d83c28bc9 network: replace ConsensusType with ExtensibleType 2021-01-22 10:38:33 +03:00
Evgeniy Stratonikov
59a193c7c7 network/payload: add Extensible payload 2021-01-22 10:35:42 +03:00
Anna Shaleva
0b5cf78468 network: add notary request payload 2020-12-10 18:17:31 +03:00
Evgenii Stratonikov
fc6cb2aa7b network/payload: add missing tests for InventoryType 2020-12-04 15:26:14 +03:00
Evgenii Stratonikov
19a8ccbdb8 network/payload: add missing tests for AddressAndTime 2020-12-04 15:25:55 +03:00
Evgenii Stratonikov
63aebfeae3 network: fix MerkleBlock serialization 
1. It contains `block.Base` thus needs network magic.
2. TxCount should match number of hashes.
 2020-12-04 14:59:13 +03:00
Evgenii Stratonikov
7d91a3a89e pkg: move internal/ package to the root directory 
This way we can use it in scripts and cli.
 2020-11-24 16:39:56 +03:00
Evgenii Stratonikov
1869d6d460 core: allow to use state root in header 2020-11-20 17:16:32 +03:00
Roman Khimov
a44cb99df6 payload: add a check for zero-length address list 
Which is also present in C# code. Thanks, @AnnaShaleva.
 2020-10-08 13:26:18 +03:00
Roman Khimov
5abec520c7 payload: limit the number of possible addresses 2020-10-07 23:29:20 +03:00
Roman Khimov
f318e573d4 payload: limit the user agent field in version payload 
Protocol limit.
 2020-10-07 18:27:24 +03:00
Anna Shaleva
6cff35c927 network: restrict flags size in MerkleBlockPayload 2020-10-05 18:08:37 +03:00
Anna Shaleva
e1e586f18b core: restrict the muximum number of contents per block 2020-10-05 18:08:33 +03:00
Anna Shaleva
c79d440c21 network: fix MerkleBlockPayload serialisation 2020-10-02 19:25:57 +03:00
Roman Khimov
5ef08f60ae remove github.com/pkg/errors from dependencies 
It's not needed any more with Go 1.13 as we have wrapping/unwrapping in base
packages. All errors.Wrap calls are replaced with fmt.Errorf, some strings are
improved along the way.
 2020-08-07 12:21:52 +03:00
Anna Shaleva
0b0591fc34 network: allow to use -1 to specify GetBlockByIndex.Count 2020-08-04 17:52:34 +03:00
Anna Shaleva
0b856033b0 network: use MaxHeadersAllowed to restrict GetBlockByIndex 2020-08-04 17:52:34 +03:00
Anna Shaleva
737ba700e9 network: rename GetBlockData command 
GetBlockData -> GetBlockByIndex
 2020-08-04 17:52:34 +03:00
Anna Shaleva
db5b42b601 network: update CMDUncknown 
Closes #1135
 2020-07-16 06:58:55 +03:00
Anna Shaleva
08cc04c3d5 core: add native policy contract 
part of #904
 2020-06-24 07:35:07 +03:00
Evgenii Stratonikov
505029152f payload: always dereference NullPayload 
There is no need in extra indirection level.
 2020-06-19 15:02:21 +03:00
Roman Khimov
b483c38593 block/transaction: add network magic into the hash 
We make it explicit in the appropriate Block/Transaction structures, not via a
singleton as C# node does. I think this approach has a bit more potential and
allows better packages reuse for different purposes.
 2020-06-18 12:39:50 +03:00
Roman Khimov
26f11a52d9 config: move NetMode into its own micropackage 
It's going to be used a bit more and pulling whole config just for one type is
a bit wrong.
 2020-06-18 12:09:57 +03:00
Roman Khimov
eec462b00c network: fix Inv types for Neo 3 
They actually use the same types as for messages. Fixes
2020-05-29T00:06:17.593+0300    WARN    peer disconnected       {"addr": "168.62.167.190:20333", "reason": "handling CMDInv message: invalid inventory type", "peerCount": 3}
 2020-05-29 15:02:20 +03:00
Roman Khimov
a446821753
Merge pull request #980 from nspcc-dev/neo3/protocol/version_payload_optimisation 
protocol: add node capabilities
 2020-05-27 19:13:00 +03:00
Anna Shaleva
8c5c248e79 protocol: add capabilities to address payload 
Part of #871
 2020-05-27 19:02:25 +03:00
Anna Shaleva
c590cc02f4 protocol: add capabilities to version payload 
closes #871
 2020-05-27 19:01:14 +03:00
Roman Khimov
bd98940a54
Merge pull request #982 from nspcc-dev/neo3/protocol/getblockdata 
protocol: implement getblockdata p2p command
 2020-05-22 19:28:42 +03:00
Anna Shaleva
8142caaf8b protocol: implement getblockdata p2p command 
closes #891
 2020-05-22 19:16:49 +03:00
Anna Shaleva
2f6a3e9af5 protocol: refactor getblocks payload 
closes #890
 2020-05-22 17:33:59 +03:00
Anna Shaleva
64a2fb63e1 protocol: move magic exchange to version payload 
closes #889
 2020-05-21 14:23:41 +03:00
Anna Shaleva
aa554f0a9a core: update block timestamp format 
Changed block.Timestamp from uint32 to uint64
 2020-04-27 17:56:44 +03:00
Evgenii Stratonikov
9abda40171 testserdes: implement helpers for encode/decode routines 
Frequently one needs to check if struct serializes/deserializes
properly. This commit implements helpers for such cases including:
1. JSON
2. io.Serializable interface
 2020-03-27 10:27:46 +03:00
Roman Khimov
e41d434a49 *: move all packages from CityOfZion to nspcc-dev 2020-03-03 17:21:42 +03:00
Roman Khimov
c896e2b731 network: fix minor gofmt issues (spotted by goreportcard) 2020-02-08 15:53:08 +03:00
Roman Khimov
32213b1454
Merge pull request #601 from nspcc-dev/refactoring/core 
core: refactor out Block, BlockBase and Header, closes #597.
 2020-01-20 16:19:20 +03:00
Vsevolod Brekelov
4e6ed9021c network: add ping pong processing 
add pingInterval same as used in ref C# implementation with the same logic
add pingTimeout which is used to check whether pong received. If not -- drop the peer.
add pingLimit which is hardcoded to 4 in TCPPeer. It's limit for unsuccessful ping/pong calls (where pong wasn't received in pingTimeout interval)
 2020-01-17 13:24:14 +03:00
Evgenii Stratonikov
489b88afbb block: rename BlockBase to Base 2020-01-16 10:16:24 +03:00