Commit Graph

1143 Commits

Author SHA1 Message Date
Austin Abell
8bb8b40b32
Emint tx type for eth_call and logs setup (#118)
* Implement new tx message type for eth_call and module txs and abstracted state transition, prepared db for logs

* Added transaction indexing to evm keeper

* Alternative count type
2019-10-03 12:46:02 -04:00
Austin Abell
6ba38d6cee
Changed store type for block storage (#117) 2019-09-30 10:22:29 -04:00
Austin Abell
1119c650c6
Implements gettransactionbyblockhashandindex (#115) 2019-09-29 16:46:10 -04:00
Austin Abell
81fc39a9bc
Implement eth_getBlockTransactionCountByHash (#116) 2019-09-29 16:43:26 -04:00
Austin Abell
09a71a2a3a
eth_getBlockByHash and block hash mapping functionality (#114)
* Set up block hash to height mapping storage and fixed linting issues

* fix typos

* Set up module query for block height

* fix bug with block mappings and implemented get block by hash

* Fix other consensus hash references
2019-09-27 10:08:45 -04:00
Austin Abell
f7ad8f53f0
Sets up basic storage test for keeper and moves commit function to end of block in module from handler (#112) 2019-09-26 11:54:23 -04:00
Austin Abell
46e5278355
Add pruning option to application (#113) 2019-09-26 11:50:55 -04:00
Austin Abell
7f1eb4b0cf
Query and bug fixes (#110)
* Fix queries and bugs

* Fix issues from rebasing

* Fix rpc query address
2019-09-26 11:36:23 -04:00
Austin Abell
192ce2cc1c
Implement eth_syncing (#86)
* wip getting Ethereum spec syncing status

* Update sync query
2019-09-26 11:33:25 -04:00
Austin Abell
6cfeb6e754
eth_getTransactionReceipt Impl (#109)
* wip Implement get transaction receipt, waiting on details to finalize

* Fix response format for tx receipt

* Fix duplicate err check

* remove cumulative gas field

* Used byte conversion function
2019-09-25 14:38:33 -04:00
Austin Abell
26e90e729e
Implement eth_getTransactionByBlockNumberAndIndex (#107)
* Implements eth_getTransactionByBlockNumberAndIndex

* reuse convenience function for converting bytes to eth tx
2019-09-25 09:26:42 -04:00
Austin Abell
cfca4d10e6
Implements eth_getTransactionByHash (#108)
* Implement eth_getTransactionByHash and add function for converting bytes to eth tx

* Fix nil return on invalid hash

* Fix error check
2019-09-24 21:58:29 -04:00
Austin Abell
9383c743dd
Implement block tags (#106)
* Implemented tm/ethermint specific block tags

* Fix edge case for block query
2019-09-24 17:38:58 -04:00
Austin Abell
d1900826a0
Fix transaction hash return (#105) 2019-09-24 14:41:59 -04:00
Austin Abell
4a030335e6
eth_getBlockByNumber impl (#87)
* WIP implement eth_getBlockByNumber

* Implemented some missing fields

* Added gasLimit and updated previous fields

* Implement remaining pieces for eth_getBlock including decoding txs

* Add converting transaction objects into function for usability

* Clean up code

* format block in function for usability

* Fixed formatting and cached gasLimit value
2019-09-24 14:39:17 -04:00
David Ansermino
1cac4feb4d
Minor fixes (#94)
- Updates RPC return types
- Removes custom query types in favour of default eth 
    - This is largely to allow for proper hexadecimal formatting (provided by `hexutil`), as the API is very specific about formatting.
2019-09-24 16:49:40 +02:00
Austin Abell
28aaba0695
Implement eth_sendTransaction (#104)
* Set up framework for sending transaction with correct args and nonce mutex locking

* Set up printing ethereum address through emintkeys and getting chainid from flags

* Implemented defaults for eth_sendTransaction

* Fix bug with no data provided

* Updated comments and error, as well as RLP encoded tx bytes for return instead of amino encoded
2019-09-20 09:30:20 -04:00
Austin Abell
2ca42cc155
Implement eth_sendRawTransaction (#101)
* Implement sendRawTransaction (tx not being broadcasted to node from server)

* Add broadcast type flag to rpc API and fixed amount validation

* Add documentation
2019-09-18 16:14:39 -04:00
Austin Abell
69567e29d5
Override auth module codec for all references to Ethermint codec (#103) 2019-09-18 14:50:06 -04:00
Austin Abell
6c72a79035
RPC unlock Ethermint key and eth_sign (#99)
* Set up personal account api for personal sign

* Added unlocking key functionality and attach to eth rpc

* Implemented eth_sign

* Transform V in sig based on yp and fix bug

* Fix lint issue

* Remove escape character from comment

* Switch error handling to panic on invalid unlocked key
2019-09-18 14:45:21 -04:00
Austin Abell
02047bf8bf
Implement eth_accounts (#100) 2019-09-18 09:58:48 -04:00
Austin Abell
1b5c33cf33
EVM Transaction handler and contract creation (#96)
* WIP implementing state transition function

* Error handling and application setup fix

* Fixed error comment

* Allow creation of state objects with a BaseAccount

* Fixed parameters and finalise state after transaction

* updated transaction signing and cli signature

* Set up consistent account encoding and decoding

* Update txbuilder to get sequence before generating eth tx

* Added create functionality to the CLI command

* Remove need to copy over context for statedb interactions

* Updated account retriever

* Cleaned up handler code and updated TODO

* Make recoverEthSig private again

* Add error check for committing to kv store

* Remove commented out code

* Update evm chain config for state transition

* Add time in context for dapps
2019-09-18 09:51:18 -04:00
Austin Abell
72fc3ca3af
Transaction signing and encoding (#95)
* WIP setting up evm tx command and updating emint keys output

* Fix linting issue

* Wip restructuring to allow for ethereum signing and encoding

* WIP setting up keybase and context to use Ethermint keys

* Fixed encoding and decoding of emint keys

* Adds command for generating explicit ethereum tx

* Fixed evm route for handling tx

* Fixed tx and msg encoding which allows transactions to be sent

* Added relevant documentation for changes and cleaned up code

* Added documentation and indicators why code was overriden
2019-09-15 12:12:59 -04:00
Austin Abell
4c29c48905
Add missing nonce query to evm module (#92) 2019-09-07 12:41:15 -04:00
Austin Abell
1e48e2b115
eth_getTransactionCount implementation (#91)
* Implemented eth_getTransactionCount endpoint

* Linting fixes
2019-09-06 10:46:26 -04:00
Austin Abell
0e942527da
Fixed error handling in rpc endpoints (#89) 2019-09-03 08:48:30 -04:00
Austin Abell
9c0015678f
Implements eth_getBlockTransactionCountByNumber (#88)
* Implements eth_getBlockTransactionCountByNumber

* Added error handling for getting block at height
2019-09-02 20:42:58 -04:00
Austin Abell
f5dc62a30f
changed context to get at given block height (#85) 2019-08-28 15:13:34 -02:30
Austin Abell
f0e2c01f57
Update AnteHandler in the Ethermint app (#83) 2019-08-19 11:31:40 -04:00
Austin Abell
82d016ab02
Update CosmosSDK version to 0.36.0 (#82)
* Update CosmosSDK version to 0.36 LTR

* Added basic EthermintApp run/export test

* Go mod tidy from dependency update

* Update export comments

* Remove confusing comment
2019-08-15 12:26:40 -04:00
Austin Abell
5777ead349
Handler Framework (#80)
* Implement base handler framework

* Add comments for the missing state transition logic components for a tx

* Fix typo

* Remove TODO checks done by anteHandler
2019-08-14 19:52:45 -04:00
Austin Abell
64b63f33f1
Moved crypto codec registration to module (#79) 2019-08-11 10:50:30 -04:00
Austin Abell
cfac906f92
Ethermint key generation (#78)
* WIP setting up Ethereum key CLI commands

* Functional key gen and showing Ethereum address

* Cleaned up changes

* WIP setting up Ethereum key CLI commands

* Functional key gen and showing Ethereum address

* Cleaned up changes

* Changed address to cosmos specific address

* Remove default bech32 prefixes and add basic add command test

* Changed Private key type to slice of bytes for compatibility and storability

* switch back to using cosmos crypto Keybase interfaces

* Changed key output to ethereum addressing instead of bitcoin and key generation to allow seeding from mnemonic and bip39 password

* Updated show command and added test

* Remove prefix requirement for showing keys and added existing keys commands to CLI temporarily

* Removed unnecessary duplicate code

* Readd prefixes for accounts temporarily

* Fix linting issue

* Remove TODO for setting PK to specific length of bytes (all functions use slice)

* Cleaned up descriptions to remove multi-sigs
2019-08-11 10:42:46 -04:00
David Ansermino
92dc7d9a59
Basic RPC and CLI Queries (#77)
- Adds ethermint query command (`emintcli query ethermint <query>`)
    - Supports block number, storage, code, balance lookups
- Implements RPC API methods `eth_blockNumber`, `eth_getStorageAt`, `eth_getBalance`, and `eth_getCode`
- Adds tester utility for RPC calls
    - Adheres to go test format, but should not be run with regular suite
    - Requires daemon and RPC server to be running
    - Excluded from `make test`, available with `make test-rpc`
- Implemented AppModule interface and added EVM module to app
    - Required for routing
- Implements `InitGenesis` (`x/evm/genesis.go`) and stubs `ExportGenesis`
- Modifies GenesisAccount to match expected format
2019-07-25 16:38:55 -04:00
David Ansermino
d9d45b48b9
CSDB Keeper (#76)
- Implements Keeper. This is a wrapper around the "real" keeper (CSDB). Since we need to pass the context into the keeper we need to abstract the CSDB from the 
- Adds WithContext() to CSDB to support the above requirement
- Adds Keeper to app
2019-07-24 18:14:12 -04:00
David Ansermino
284c2a0333
Enable RPC Server (#75)
- Introduces rpc command to cli (rest-server)
- Moves server/rpc to rpc/
- Enables module selection (eg. "web3" or "eth" or "web3,eth"), however there is no CLI flag to configure these (See #74)
- Adds CLI context to eth API
2019-07-15 10:13:59 -04:00
Austin Abell
fbaa9466b0
Update Ethermint app/ Daemon to run functional TM node (#70)
* Updates eithermint app to new Cosmos SDK version and sets up base tendermint node commands

* Updated vague comment
2019-07-12 13:13:15 -04:00
Austin Abell
9803c1b80e
Updating ethereum version from fork (#68)
* syncing with updated ethereum version with local versions

* Revert updates back to go-ethereum v1.8.27

* Fixed chain-test change from undoing recent go-ethereum changes

* Fixes linting issues

* Remove unused interface implementations

* Updates cosmos-sdk version from relative dependency and updates auxiliary changes

* Upgrading ethereum version back to most recent since 1.9 release <:)

* syncing with updated ethereum version with local versions

* Revert updates back to go-ethereum v1.8.27

* Fixed chain-test change from undoing recent go-ethereum changes

* Fixes linting issues

* Remove unused interface implementations

* Updates cosmos-sdk version from relative dependency and updates auxiliary changes

* Upgrading ethereum version back to most recent since 1.9 release <:)

* Added documentation for cloned functions
2019-07-11 14:05:34 -04:00
Austin Abell
73cf6d9217
Moved linting from build process in circleCI (#69) 2019-07-11 10:54:28 -04:00
Austin Abell
d982e0961a
Daemon framework (#66)
* Implements daemon framework with basic functionality

* Comment out unused functions for linter
2019-07-08 15:26:33 -04:00
David Ansermino
1d490ba4d9 Adds AppModuleBasic and Genesis Functions (#62)
* Adds AppModuleBasic implementation and genesis functions

* Fixes  broken links

* Adds .idea/

* Adds starter for missing genesis funcs

* Completes AppModuleBasic interface

* Removes comment
2019-07-08 12:02:20 -04:00
Austin Abell
ba203d3f26
Set up CLI framework without logic for query, tx, SDK rest, and web3 api commands (#61) 2019-07-05 12:46:13 -04:00
Austin Abell
a6d21e651e
Cosmos SDK version update (#60)
* Wip converting to updated Cosmos SDK version

* Fixed test failures from updating SDK

* cleaned and verified changes

* Wip converting to updated Cosmos SDK version

* Fixed test failures from updating SDK

* cleaned and verified changes

* wip - updating to version 0.36.0

* Switched supply keeper to dummy for testing

* Formatting fixes

* Changed relative dependency of cosmos SDK to specific commit
2019-07-04 15:46:54 -04:00
Austin Abell
69333ec1b3
circleCI config and linting fixes (#3)
* Fixed circleci config and fixed linting warnings

* Updated circleCI for go version 1.12 and split jobs for build/testing

* updated go version to 1.12.5 for circleCI

* Go mod tidy dependencies

* Updated linting tools and cleared up code lint smells

* Added workflow to run build and test jobs

* Moved linting command to build workflow

* Get dependencies before linting by default

* Added go module flag to linter and increased deadline to pull packages
2019-07-02 15:36:22 -04:00
Austin Abell
18d57af55e
Switch package management to go modules (#1)
* switched go package management from dep to go modules

* Removed dep references in makefile

* Added explicit go modules flag and go mod verify to makefile
2019-06-25 15:56:54 -04:00
Alexander Bezobchuk
b821a85a64
R4R: CheckTx AnteHandler for Ethereum Tx Messages (#505)
* Rename Ethereum tx message
* Use new tx decoder in the ethermint app
* Update ante handler to prevent spam/dos
* Update ethereum msg signing/verification logic
* Implement secp256k1 key types
* Remove pointer from To method
* Move sig check to after inartistic gas check
* Add comment on chainID parsing
* Updated validateIntrinsicGas godoc
* Implement Fee method on eth tx msg
* Add reference to spec for recoverEthSig
* Upgrade TM to v0.27.0
2018-12-18 11:10:04 -05:00
Alexander Bezobchuk
a3619584f8 TX Routing Refactor (#496) 2018-11-28 14:19:22 -08:00
Jack Zampolin
167d43ce38
Merge pull request #503 from cosmos/jack/fix-dockerfile
R4R: Fix Dockerfile
2018-11-27 10:33:10 -08:00
Jack Zampolin
46272dff58 Fix dockerfile 2018-11-27 10:31:39 -08:00
Alexander Bezobchuk
abbe17db25
Merge pull request #488 from cosmos/bez/486-statedb-refactor
R4R: StateDB Integration/EVM Module Start
2018-10-24 16:43:50 -04:00