Commit graph

5408 commits

Author SHA1 Message Date
Evgeniy Kulikov
845d719698 Fix possible data race (#136)
- balancer / wif / http.Client could be with data race
- add getter / setter with sync.Mutex
- now http.Client is pointer
- now you can provide your http.Client to rpcClient
2019-02-12 20:03:21 +01:00
Evgeniy Kulikov
630919bf7d Fix typos and warnings for GoReport / GolangCiLinter (#132)
- typos
- gofmt -s
- govet warnings
- golangci-lint run
2019-02-09 16:53:58 +01:00
Anastasia Prasolova
d183ea3c1f BalanceGetter interface shortened (#127)
* small fixes

* gofmt

* fix in raw tx build

* fixes after review

* balance getter interface
2019-02-08 16:32:01 +01:00
dauTT
7e43717657 Implemented rcp method GetAccountState (#124)
* Implemented rcp method GetAccountState

* code clean up

* Removed empty line

* Used consistently github.com/pkg/errors package. Amended error message

* Get rid of fmt.Sprintf and use either errors.Errorf or errors.Wrapf

* cosmetic changes
2019-02-08 09:04:38 +01:00
Anastasia Prasolova
a5e2df6942 small fix of utxo calculation on raw transaction build (#126)
* small fixes

* gofmt

* fix in raw tx build

* fixes after review
2019-02-07 12:44:51 +01:00
Anastasia Prasolova
a058598ecc Parse stack params (#119)
* small fixes

* gofmt

* bytearray parsing

* tests

* removed unnecessary files

* added more types for bytearray

* iter

* made TryParseArray parameter variadic

* fixes after review

* fix after review

* misprints

* updated array reverse

* imports/fmt

* naming
2019-02-05 13:22:10 +01:00
Evgeniy Kulikov
7c1147f04f [FIX] http/Transport.Dial is deprecated (#125)
---

cc @anthdm / @fyrchik / @aprasolova / @AlexVanin / @decentralisedkev
2019-02-05 09:29:39 +01:00
Evgeniy Kulikov
9252937375 Simplify code and improve performance (crypto/PublicKey.DecodeBinary) (#121)
- optimize crypto/PublicKey.DecodeBinary
- add new method crypto/PublicKey.DecodeBytes
2019-01-28 13:03:02 +01:00
Evgeniy Kulikov
f000b76879 [FIX] Formatting and code-style (#118)
* [FIX] Formatting and code-style

- gofmt
- import resort
- prealloc slices
- simplify code

* fix vet
2019-01-25 12:20:35 +01:00
df2e9f68ef Add StackParam JSON Unmarshaler (#116) 2019-01-22 13:15:04 +01:00
dauTT
1360e1de68 Added rpc unit tests (#107)
* Fixed small incosistencies related to comments and variable name

* For testing purposes we have to move the method newBlockchain from the cli/server/server.go to  pkg/core/blockchain.go. In addition we have to rename it to NewBlockchainLevelDB in order to be able to export it and avoid naming conflicts. In future we still need to think how to switch between different blockchain implementation easily but for the time being this is not possible.

* Added unit tests for the rpc server

* Added unit_testnet chain fixture

* fixed port number

* Added errors handling

* move unit_testnet chain from 'cli/chains' to 'pkg/rpc/chains'
2019-01-22 13:14:52 +01:00
Anastasia Prasolova
77296f6481 Small fixes (#117)
* small fixes

* gofmt
2019-01-22 13:14:40 +01:00
Anastasia Prasolova
74f0019df2 SendToAddress RPC call (#114)
* func to get private key from raw bytes

* added function to create raw transfer tx

* fixes

* more fixes

* prettify code and comments; neoscan interaction put in dedicated files
2018-12-21 10:32:18 +01:00
Anastasia Prasolova
fa1da2cb91 Function to get private key from ASN.1 serialized structure (#109)
* func to get privkey from raw bytes

* comments fix

* review fixes; version

* version
2018-12-05 20:04:31 +01:00
Sathvik Birudavolu
5b57a10250 Fix NEP2Encrypt add Unit Tests (#108)
* fix NEP2 add unit tests

* version update
2018-12-05 12:30:13 +01:00
dauTT
e2f42e92a0 Implemented rcp method GetAssetState (#103)
* Fix missing dot in configPath

* Add rpc GetAssetState method

* Update rpc README.md

* Update version to 0.45.10
2018-11-26 22:12:33 +01:00
aprasolova
de45c58551 RPC invocation parameters (#106)
* added rpc.invoke and parameters marshalling

* removed debug output

* stringer and marshalling corrections

* version
2018-11-26 16:57:53 +01:00
Evgeniy Kulikov
6ccb518ab0 Optimizations + some improvements (#105)
* Optimizations + some improvements

- optimized pkg/core/storage.HeaderHashes
- optimized pkg/rpc.performRequest (used json.Encoder)
- fixes for pkg/util.ReadVarUint and pkg/util.WriteVarUint
- optimized and fix fixed8 (Fixed8DecodeString / MarshalJSON) + tests
- optimized and fix uint160 (Bytes / Uint160DecodeString / Equal / MarshalJSON) + tests
- optimized and fix uint256 (Bytes / Equal / MarshalJSON) + tests
- preallocate for pkg/vm.buildStackOutput
- add go.mod / go.sum

* update version
2018-11-26 16:56:45 +01:00
Anthony De Meulemeester
d77354db66
Add missing compiler interop API functions (#93)
* added runtime serialize and deserialize functions

* removed getCurrentBlock from runtime functions

* Added block and header stdlib interop functions

* added transaction interop api

* added asset interop api

* bumped version

* Added missing storage.Find storage API function

* Fixed wrong example in the compiler README

* updated the compiler README to be more accurate on compiler features
2018-08-19 20:47:10 +02:00
Anthony De Meulemeester
34a37ff51d
added filter payloads for spv client compliance (#90)
* added filter payloads for spv client compliance

* bumped version
2018-08-10 16:32:49 +02:00
Anthony De Meulemeester
311313f2ff
implemented smart contract utility function FromAddress (#88)
* implemented smart contract utility function FromAddress

* bumped version
2018-07-02 15:02:00 +02:00
4bd4635e49 add rpc.GetRawTransaction() method (#87) 2018-06-27 07:48:39 +02:00
f69451d36d Add Error fields to RPC responses (#84)
Also add `Script` field to `InvokeResult` structure.
2018-05-13 20:32:45 +02:00
1d9045877c Add JSON unmarshallers for numeric types from util (#83)
Uint160, Uint256, Fixed8 now have UnmarshalJSON method.
2018-05-09 07:20:16 +02:00
Anthony De Meulemeester
35551282b0
Porting the NEX ICO template to neo-go as first class smart contract example (#78)
* Initial draft of the ICO template ported from NEX.

* filled in token configuration

* added kyc storage prefix

* fixed byte array conversion + added tests

* fixed broken test + made 1 file for the token sale example.

* implemented the NEP5 handlers

* bumped version
2018-05-06 08:03:26 +02:00
0ca8865402 add ParseString constructor to util.Fixed8 (#79) 2018-05-04 19:41:42 +02:00
cff42de061 Add proper field names for JSON RPC (#80) 2018-05-04 19:15:35 +02:00
Anthony De Meulemeester
648563c3e2
Compiler (#73)
Compiler and VM update
2018-04-22 20:11:37 +02:00
Anthony De Meulemeester
2cdfee211a
Persisting more states (#71)
* added persistence of assets and spentcoins.

* contract params

* bumped version
2018-04-16 22:15:30 +02:00
Steven Jack
8ea013ab60 Incorrect import (#69)
* Update incorrect import

* Bumps version
2018-04-15 18:56:18 +02:00
Anthony De Meulemeester
ab2568cc51
Fixed some networking issues (#68)
* Faster persist timer

* fixed networking issues.
2018-04-13 12:14:08 +02:00
Anthony De Meulemeester
4bd5b2812e
Optimisations and API changes for smart contracts (#67)
* support VM to pass method and arguments to a script.

* added support for type assertions in smartcontracts.

* added native vm support for print.

* moved VM API packages to vm -> API

* reverted the native Print opcode in favor of runtime.Log

* added support for registering custom interop hooks in the VM.

* Updated README

* Updated compiler with @OPTIMIZE tags

* Moved more tests to VM package.

* optimized and refactored compiler and vm API

* updated README with new smartcontract apis

* bumped version
2018-04-10 11:45:31 +02:00
Anthony De Meulemeester
b2021c126e
Tweaks for network and storage (#66)
* Made Encode/Decode message public.

* Added Redis storage driver and made some optimizations for the initialising the blockchain

* removed log lines in tcp_peer

* Added missing comments on exported methods.

* bumped version
2018-04-09 18:58:09 +02:00
Anthony De Meulemeester
5b5a7106c1
Fix append for bytearrays (#64) 2018-04-05 10:35:33 +02:00
Anthony De Meulemeester
941bd7e728
VM and compiler update (#63)
* renamed test folders and fixed bug where wrong jump labels would be exectuted for rewrite.

* Added support for Osize (len(string)) and factored out the array tests

* Added current instruction number to VM prompt if program is loaded.

* added support for unary expressions.

* updated README of and sorted the help commands

* updated readme of the compiler

* bumped version -> 0.39.0
2018-04-04 21:41:19 +02:00
Anthony De Meulemeester
69c3e645b6
VM improvements, tests + bugfixes (#61)
* changed vm commands to match more of the standard

* fixed Uint16 jmp bug in VM

* moved test to vm + fixed numnotequal bug

* fixed broken tests

* moved compiler tests to vm tests

* added basic for support + inc and dec stmts

* bumped version
2018-04-02 17:04:42 +02:00
Anthony De Meulemeester
931388b687
Cross platform virtual machine implementation (#60)
* Virtual machine for the NEO blockhain.

* fixed big.Int numeric operation pointer issue.

* added appcall

* Added README for vm package.

* removed main.go

* started VM cli (prompt) integration

* added support for printing the stack.

* moved cli to vm package

* fixed vet errors

* updated readme

* added more test for VM and fixed some edge cases.

* bumped version -> 0.37.0
2018-03-30 18:15:06 +02:00
Steven Jack
0b023c5c5c Small RPC improvements (#57)
* Few tweaks to improve output of `getblock`

* Adds few more fields and corrects witness

* Bumps version

* Only reverse when marshalling for moment

* Adds README for rpc package

* Few updates

* Typo

* Adds link in main readme

* Fix readme link
2018-03-30 08:15:03 +02:00
Pedro Miguel Domingos da Costa
c51a6d3e57 Fix compile output name (#58)
* Fix output file name

* Bump version
2018-03-29 08:24:45 +02:00
Anthony De Meulemeester
34bd9d31ac
Compiler arrays (#49)
* implemented operation and param flags in the cli invoke cmd.

* reverted prev changes and added debug flag for compiling.

* change transactionType variable to Type, for package convention

* index support for arrays.

* implemented builtin (len) for the compiler.

* bumped version -> 0.35.0

* updated compiler README and changed invoke to testinvoke.
2018-03-25 18:21:00 +02:00
Anthony De Meulemeester
94672cb9cc
Persistance (#53)
* added publish TX for backwards compat.

* lowered the prototick for faster block syncing

* print useragent on startup

* added createMultiRedeemScript for genesis block generation.

* building genesis block from scratch.

* implemented merkle tree.

* starting blockhain with generated genesis hash

* Fixed bug in unspent coin state.

* fixed broken tests after genesis block.

* removed log line.

* bumped version -> 0.34.0
2018-03-25 12:45:54 +02:00
Steven Jack
ad9333c74c Bug where result was written after error regardless of if there was one or not (#54)
* Fix bug where result was sent back aswell as error

* Bumps version
2018-03-25 12:13:47 +02:00
Steven Jack
19a430b262 RCP server (#50)
* Adds basic RPC supporting files

* Adds interrupt handling and error chan

* Add getblock RPC method

* Update request structure

* Update names of nodes

* Allow bad addresses to be registered in discovery externally

* Small tidy up

* Few tweaks

* Check if error is close error in tcp transport

* Fix tests

* Fix priv port

* Small tweak to param name

* Comment fix

* Remove version from server

* Moves submitblock to TODO block

* Remove old field

* Bumps version and fix hex issues
2018-03-23 21:36:59 +01:00
Anthony De Meulemeester
52fa41a12a
Persist transactions (#51)
* added account_state + changed ECPoint to PublicKey

* account state persist

* in depth test for existing accounts.

* implemented GetTransaction.

* added enrollment TX

* added persist of accounts and unspent coins

* bumped version -> 0.32.0
2018-03-21 17:11:04 +01:00
Anthony De Meulemeester
a67728628e
Persist blockchain with leveldb on disk (#48)
* Created test_data folder with block json files for testing + create separate file for block base.

* Fixed bug in WriteVarUint + Trim logic + unit tests

* Refactored store and add more tests for it.

* restore headerList from chain file

* Fix tx decode bug + lots of housekeeping.

* Implemented Node restore state from chain file.

* Created standalone package for storage. Added couple more methods to Batch and Store interfaces.

* Block persisting + tests

* bumped version -> 0.31.0
2018-03-17 12:53:21 +01:00
Steven Jack
b41e14e0f0 Server configuration (#43)
* Adds struct for config settings

* Bumps version

* Move settings around

* Only push version tag up not whole branch as well

* Move config into own path and add test and main nets

* Update config for timeouts

* Convert to yaml
2018-03-15 21:45:37 +01:00
Anthony De Meulemeester
aa4bc1b6e8
Node improvements (#47)
* block partial persist

* replaced refactored files with old one.

* removed gokit/log from deps

* Tweaks to not overburden remote nodes with getheaders/getblocks

* Changed Transporter interface to not take the server as argument due to a cause of race warning from the compiler

* started server test suite

* more test + return errors from message handlers

* removed --race from build

* Little improvements.
2018-03-14 10:36:59 +01:00
Anthony De Meulemeester
aa4bd34b6b
Node network improvements (#45)
* small improvements.

* Fixed datarace + cleanup node and peer

* bumped version.

* removed race flag to pass build
2018-03-10 13:04:06 +01:00
Anthony De Meulemeester
4023661cf1
Refactor of the Go node (#44)
* added headersOp for safely processing headers

* Better handling of protocol messages.

* housekeeping + cleanup tests

* Added more blockchain logic + unit tests

* fixed unreachable error.

* added structured logging for all (node) components.

* added relay flag + bumped version
2018-03-09 16:55:25 +01:00
Anthony De Meulemeester
b2a5e34aac
RPC client (#42)
* Started RPC package to allow querying balances and sending raw transactions for sc's

* integrate invoke cmd in cli

* bumped version

* added sendrawtransaction to the rpc client.
2018-03-05 09:53:09 +01:00
Anthony De Meulemeester
1a1a19da7d
Smartcontract (#39)
* deleted transfer_output added asset type and transaction result to core

* removed writing 0x00 when buffer length is 0

* Refactored emit into VM package + moved tx to own package.

* implemented transaction along with claimTransaction.

* refactored naming of transaction + added decode address for uint160 types

* removed unnecessary folder and files.

* transaction/smartcontract logic

* bumped version 0.24.0
2018-03-04 14:56:49 +01:00
Steven Jack
42195b1af4 Refactor peer message sending into single interface method .Send() (#40)
* Adds Send method to Peer interface and removes redundant methods

* Fix imports

* Bumps version
2018-03-04 14:47:56 +01:00
Steven Jack
e09c870f7f Fix bug where channel for peers events is called after it's closed (#34)
* Disconnect once go routines signal so

* Send msg if cmd is other than cmdUnknown

* Remove typo

* Fix lock file

* Updates README

* Comment typo

* Fix issue

* Revert old changes

* Handle error
2018-03-03 08:16:05 +01:00
Anthony De Meulemeester
b6b8542caf
Compiler (#37)
* refactored structs so the scope is not needed anymore + fix passing struct in func arguments.

* implemented byte arrays and added runtime tests

* Added sc examples in compiler README + added quick nested if test.

* Updated README

* Changed import paths to interop layer
2018-03-02 16:49:10 +01:00
Anthony De Meulemeester
16ab1d524f
Wallet (#36)
* deleted public_key file

* bumped version
2018-03-02 16:35:20 +01:00
Anthony De Meulemeester
f3f6662fc9
Base wallet implementation (#35)
* Initial draft of the neo-go wallet

* Cleanup + more test for util package

* integrated wallet into neo-cli partially

* base wallet implementation + smartcontract code.
2018-03-02 16:24:09 +01:00
Anthony De Meulemeester
942650dd8b
Fixed typo in README (#33)
* Fix typo in readme file

* bumped version
2018-02-28 20:45:54 +01:00
Anthony De Meulemeester
2345858238
Compiler update (basic sc ready) (#31)
* refactored structs, the scope is not needed anymore + fix passing struct in func arguments.

* implemented byte arrays and added runtime tests

* Added sc examples in compiler README + added quick nested if test.

* Updated README
2018-02-27 10:04:24 +01:00
Anthony De Meulemeester
de3395fb51
Refactor of imports + lots of sweet stuff (#30)
* implemented global variables.

* refactored imports + lots and lots of other sweet stuff + fix #28.

* Implemented the VM interop runtime API (GetTrigger, CheckWitness, ...)
2018-02-25 13:26:56 +01:00
Anthony De Meulemeester
63bc244163
Updated readme in compiler folder + bumped version to match latest tag. (#29)
* Updated readme in compiler folder + bumped version to match latest tag.
2018-02-24 10:19:15 +01:00
Pawan Rawal
e93dfe8062 Better error messages (#24)
* Print proper error messages while using contract subcommands and also exit with status code 1.

* Make -in a flag, also remove dot from avm extension.

* Work on feedback by Anthony.

* Update README and VERSION
2018-02-24 10:10:45 +01:00
Anthony De Meulemeester
23cfebf621
Compiler (#23)
* implemented add, mul, div, sub assign for identifiers.

* Implemented struct field initialization.

* Implemented imports

* Implemented storage VM API (interop layer) + additional bug fixes when encountered.

* Bumped version 0.12.0

* fixed double point extension on compiled output file.

* Fixed bug where callExpr in returns where added to voidCall

* fixed binExpr compare equal

* Check the env for the gopath first

* removed travis.yml

* custom types + implemented general declarations.

* commented out the storage test to make the build pass
2018-02-24 10:06:48 +01:00
Anthony De Meulemeester
8fe079ec8e
Update compiler (#22)
* refactor to use ast.Walk for recursive converting
* added lots of test cases
* added a new way to handle jump labels
* function calls with multiple arguments
* binary expression (LOR LAND)
* struct types + method receives
* cleaner opcode dumps, side by side diff for debugging test cases
2018-02-19 10:24:28 +01:00
Anthony De Meulemeester
b257a06f3e
Compiler update (#21)
* added seperate folders for cmd packages.

* Fix netmodes in test + reverse bigint bytes

* glide get deps

* add, sub, mul, div

* booleans

* strings

* binary expressions

* if statements

* function calls

* composite literals (slice, array)

* Added lots of test cases and update readme.
2018-02-15 16:35:49 +01:00
Anthony De Meulemeester
f7d57e4e49
VM draft + cli setup (#20)
* updated readme

* added basic cmd.

* added seperate folders for cmd packages.

* Fix netmodes in test + reverse bigint bytes

* glide get deps
2018-02-09 17:08:50 +01:00
Anthony De Meulemeester
b6d8271b8d
Fixed header sync issue (#17)
* headers can now sync till infinity

* fixed empty hashStop getBlock payload + test

* added more test + more binary decoding/encoding

* bump version
2018-02-07 15:16:50 +01:00
Anthony De Meulemeester
046494dd68
Implemented processing headers + added leveldb as a dependency. (#16)
* Implemented processing headers + added leveldb as a dependency.

* version 0.7.0

* put glide get and install in build_cli section
2018-02-06 07:43:32 +01:00
Anthony De Meulemeester
628656483a
bug fixes (TCP + uint256) and started core part (#14)
* Fixed TCP read + Uint256 reversed array + started on some core pieces

* Disabled some debug output + muted test

* 0.5.0
2018-02-04 20:54:51 +01:00
Anthony De Meulemeester
6e3f1ec43e
Refactor tcp transport (#11)
* refactored tcp transport

* return errors on outgoing messages

* TCP transport should report its error after reading from connection

* handle error returned from peer transport

* bump version

* cleaned up error
2018-02-02 11:02:25 +01:00
Anthony De Meulemeester
66c8fc8012
merge original into coz repo (#10)
merged with the original repo.
2018-02-01 21:28:45 +01:00
Charlie Revett
dd94086a22
CircleCI 2 & Releases (#9) 2018-02-01 10:54:23 -08:00
Charlie Revett
a95ce31176
Separate TransactionType to new file (#8) 2018-02-01 10:05:56 -08:00
anthdm
b416a51db7 tweaked TCP transport + finished version + verack. 2018-02-01 14:53:49 +01:00
anthdm
63072ebe75 Added getheaders payload + abstracted the fields. 2018-02-01 10:56:33 +01:00
anthdm
04e9060484 Added GetBlocks payload 2018-02-01 10:25:34 +01:00
Anthony De Meulemeester
247514a502
Merge branch 'master' into master 2018-02-01 08:43:16 +01:00
anthdm
0e22ae09bd added peerCount. 2018-02-01 08:19:29 +01:00
anthdm
45ac0d237a changed string port args to int 2018-02-01 08:19:12 +01:00
anthdm
572bd813cd implemented the start of JSON-RPC 2018-02-01 08:18:38 +01:00
anthdm
626a82b93e deleted proxy functions + moved TCPPeer to tcp file 2018-01-31 22:14:13 +01:00
anthdm
0eeb15f62d refactor server RPC. 2018-01-31 20:47:20 +01:00
anthdm
283f3c5a89 Set the listener of the server when opened. 2018-01-31 20:47:20 +01:00
anthdm
861882ff83 refactor server RPC. 2018-01-31 20:11:08 +01:00
anthdm
9dc30bb9e8 Set the listener of the server when opened. 2018-01-31 14:32:57 +01:00
anthdm
55b4ab4192 Block binary decoding + transaction types 2018-01-31 11:47:54 +01:00
anthdm
0c9d2dd04e Block message + handle the length of the user agent better. 2018-01-31 09:27:08 +01:00
anthdm
e9f9354b86 added core block type 2018-01-30 11:56:36 +01:00
anthdm
d4a96267c6 Refactor version msg 2018-01-29 19:17:49 +01:00
anthdm
6f08d967ba added basic checksum test. + fix travis build 2018-01-29 08:42:49 +01:00
anthdm
55a9dc5feb Added extra comments. 2018-01-29 08:11:08 +01:00
anthdm
3cc2a6381b handle inventory message. 2018-01-28 18:42:22 +01:00
anthdm
5799cdb3ea handle address list message. 2018-01-28 17:59:06 +01:00
anthdm
8bbe1435fb huge message and payload refactor. 2018-01-28 16:06:41 +01:00
anthdm
1821ff1a0e handle address list message. 2018-01-28 14:59:32 +01:00
anthdm
1eab73d560 port byte order to big endian 2018-01-28 11:20:42 +01:00
anthdm
9c152bae79 unmarshal addressList 2018-01-28 11:12:05 +01:00
anthdm
68088d816c checked missing files for inventory. 2018-01-28 08:05:35 +01:00
anthdm
f28d8f9ab6 uint256 + inventoryType 2018-01-28 08:03:18 +01:00
anthdm
4f6090cebf added inventory message types 2018-01-27 17:40:06 +01:00
anthdm
d7826a4d43 wip implement inv command 2018-01-27 16:47:43 +01:00
anthdm
754a473488 wip refact 2 2018-01-27 16:00:28 +01:00
anthdm
ccaaf07dad wip refactor 2018-01-27 13:39:07 +01:00
anthdm
d76b86febd wip 2018-01-27 08:37:07 +01:00
anthdm
98a6831d6a extended message test. 2018-01-26 21:43:07 +01:00
anthdm
058459c65d Added initiator field to peer to detect in the peer initiated the connected. 2018-01-26 21:42:43 +01:00
anthdm
95a7ac1d22 bootstrapped projects folders. 2018-01-26 21:39:56 +01:00
anthdm
b94c9b4b57 Implemented NetMode type. 2018-01-26 21:39:34 +01:00
anthdm
536a499236 initial commit. 2018-01-26 19:04:13 +01:00