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hermez-node
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hermez-node/go.mod

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initial commit
4 years ago
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Implement first iteration of node The coordinator implementation has been refactored to allow all the goroutines to be handled from the node.
4 years ago
Add initial structure of BatchBuilder
4 years ago
Upgrade contracts and parse init events
3 years ago
Add GET histroy-transactions endpoint
4 years ago
Extend statedb and use prefixes, add debugapi In statedb: - Store all values using prefixes for keys to allow iteration - Add methods MTGetRoot, GetAccounts Implement debugapi, an http server with debugging endpoints: - debugAPI.GET("sdb/batchnum", a.handleCurrentBatch) - debugAPI.GET("sdb/mtroot", a.handleMTRoot) - debugAPI.GET("sdb/accounts", a.handleAccounts) - debugAPI.GET("sdb/accounts/:Idx", a.handleAccount)
4 years ago
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Update packr dependency Update packr to 2.8.1 which fixes this issue: https://github.com/gobuffalo/packr/issues/261 which I encountered while running a test with `-race`
3 years ago
Update coordinator to work better under real net - cli / node - Update handler of SIGINT so that after 3 SIGINTs, the process terminates unconditionally - coordinator - Store stats without pointer - In all functions that send a variable via channel, check for context done to avoid deadlock (due to no process reading from the channel, which has no queue) when the node is stopped. - Abstract `canForge` so that it can be used outside of the `Coordinator` - In `canForge` check the blockNumber in current and next slot. - Update tests due to smart contract changes in slot handling, and minimum bid defaults - TxManager - Add consts, vars and stats to allow evaluating `canForge` - Add `canForge` method (not used yet) - Store batch and nonces status (last success and last pending) - Track nonces internally instead of relying on the ethereum node (this is required to work with ganache when there are pending txs) - Handle the (common) case of the receipt not being found after the tx is sent. - Don't start the main loop until we get an initial messae fo the stats and vars (so that in the loop the stats and vars are set to synchronizer values) - eth / ethereum client - Add necessary methods to create the auth object for transactions manually so that we can set the nonce, gas price, gas limit, etc manually - Update `RollupForgeBatch` to take an auth object as input (so that the coordinator can set parameters manually) - synchronizer - In stats, add `NextSlot`
3 years ago
mv of babyjub.PublicKey to babyjub.PublicKeyComp Update usage of `*babyjub.PublicKey` to `babyjub.PublicKeyComp` - when the key is not defined, internally is used `babyjub.EmptyBJJComp`, which is a `[32]byte` of zeroes of type `babyjub.PublicKeyComp` - the API continues returning `nil` when the key is not defined
3 years ago
Update go-merkletree dependency
3 years ago
Update missing parts, improve til, and more - Node - Updated configuration to initialize the interface to all the smart contracts - Common - Moved BlockData and BatchData types to common so that they can be shared among: historydb, til and synchronizer - Remove hash.go (it was never used) - Remove slot.go (it was never used) - Remove smartcontractparams.go (it was never used, and appropriate structs are defined in `eth/`) - Comment state / status method until requirements of this method are properly defined, and move it to Synchronizer - Synchronizer - Simplify `Sync` routine to only sync one block per call, and return useful information. - Use BlockData and BatchData from common - Check that events belong to the expected block hash - In L1Batch, query L1UserTxs from HistoryDB - Fill ERC20 token information - Test AddTokens with test.Client - HistryDB - Use BlockData and BatchData from common - Add `GetAllTokens` method - Uncomment and update GetL1UserTxs (with corresponding tests) - Til - Rename all instances of RegisterToken to AddToken (to follow the smart contract implementation naming) - Use BlockData and BatchData from common - Move testL1CoordinatorTxs and testL2Txs to a separate struct from BatchData in Context - Start Context with BatchNum = 1 (which the protocol defines to be the first batchNum) - In every Batch, set StateRoot and ExitRoot to a non-nil big.Int (zero). - In all L1Txs, if LoadAmount is not used, set it to 0; if Amount is not used, set it to 0; so that no *big.Int is nil. - In L1UserTx, don't set BatchNum, because when L1UserTxs are created and obtained by the synchronizer, the BatchNum is not known yet (it's a synchronizer job to set it) - In L1UserTxs, set `UserOrigin` and set `ToForgeL1TxsNum`.
4 years ago
Fix exit table, set delayed_withdrawn in exits - In exit table, `instant_withdrawn`, `delayed_withdraw_request`, and `delayed_withdrawn` were referencing batch_num. But these actions happen outside a batch, so they should reference a block_num. - Process delayed withdrawns: - In Synchronizer, first match a Rollup delayed withdrawn request, with the WDelayer deposit (via TxHash), and store the owner and token associated with the delayed withdrawn. - In HistoryDB: store the owner and token of a delayed withdrawal request in the exit_tree, and set delayed_withdrawn when the withdraw is done in the WDelayer. - Update dependency of sqlx to master - Last release of sqlx is from 2018 October, and it doesn't support `NamedQuery` with a slice of structs, which is used in this commit.
4 years ago
Ethclient: add readme & test env variables
4 years ago
create sql tables (#40) Co-authored-by: Eduard S <eduard@iden3.io>
4 years ago
Add apitypes to avoid parsing from/to DB
4 years ago
Reorganize smart contract types, udate eth tests, etc. - Move smart contract constants and structs for variables to common/{ethrollup.go, ethauction.go, ethwdelayer.go}: - This removes repeated code of the structs for variables - Allows reusing the constants and variables from all modules without import cycles - Remove unused common/scvars.go - In common.BlockData, split data from each smart contract into a sepparate field (Rollup, Auction, WDelayer). This affects the structures that til uses as output, and HistoryDB in the AddBlockSCData. - In Synchronizer: - Pass starting block of each smart contract as config, instead of incorrectly using the genesis block found in the acution constant (which has a very different meaning) - Use variable structs from common instead of an internal copy - Synchronize more stuff (resolve some TODOs) - Fix some issues found after initial testing with ganache - In eth: - In auction.go: Add method to get constants - Update README to use ganache instead of buidlerevm as local blockchain for testing - Update env variables and test vectors to pass the tests with the deployment in the ganache testnet. - Use ethereum keys derived from paths (hdwallet) in testing to avoid hardcoding private keys and generate the same keys from a mnemonic used in the ganache tesnet.
4 years ago
Implement initial version of test.Client
4 years ago
ZKInputs update: - Add ZKInputs parser to JSON - Update ProcessTxs to last go-merkletree version changes - Add StateDB test to generate ZKInputs to check inside a circom circuit - Small fix at Til CoordinatorTx.LoadAmount=0
4 years ago
create sql tables (#40) Co-authored-by: Eduard S <eduard@iden3.io>
4 years ago
​
Definition of txpool interface
4 years ago
Implement first iteration of node The coordinator implementation has been refactored to allow all the goroutines to be handled from the node.
4 years ago
Integrate test.Client in coordinator_test
4 years ago
Upgrade contracts and parse init events
3 years ago
Extend statedb and use prefixes, add debugapi In statedb: - Store all values using prefixes for keys to allow iteration - Add methods MTGetRoot, GetAccounts Implement debugapi, an http server with debugging endpoints: - debugAPI.GET("sdb/batchnum", a.handleCurrentBatch) - debugAPI.GET("sdb/mtroot", a.handleMTRoot) - debugAPI.GET("sdb/accounts", a.handleAccounts) - debugAPI.GET("sdb/accounts/:Idx", a.handleAccount)
4 years ago
Implement first iteration of node The coordinator implementation has been refactored to allow all the goroutines to be handled from the node.
4 years ago
initial commit
4 years ago
  1. module github.com/hermeznetwork/hermez-node
  3. go 1.14
  5. require (
  6. github.com/BurntSushi/toml v0.3.1
  7. github.com/dghubble/sling v1.3.0
  8. github.com/ethereum/go-ethereum v1.9.25
  9. github.com/getkin/kin-openapi v0.22.0
  10. github.com/gin-contrib/cors v1.3.1
  11. github.com/gin-gonic/gin v1.5.0
  12. github.com/gobuffalo/packr/v2 v2.8.1
  13. github.com/hermeznetwork/tracerr v0.3.1-0.20210120162744-5da60b576169
  14. github.com/iden3/go-iden3-crypto v0.0.6-0.20201221160344-58e589b6eb4c
  15. github.com/iden3/go-merkletree v0.0.0-20210119155851-bb53e6ad1a12
  16. github.com/jinzhu/copier v0.0.0-20190924061706-b57f9002281a
  17. github.com/jmoiron/sqlx v1.2.1-0.20200615141059-0794cb1f47ee
  18. github.com/joho/godotenv v1.3.0
  19. github.com/lib/pq v1.8.0
  20. github.com/mattn/go-sqlite3 v2.0.3+incompatible
  21. github.com/miguelmota/go-ethereum-hdwallet v0.0.0-20200123000308-a60dcd172b4c
  22. github.com/mitchellh/copystructure v1.0.0
  23. github.com/mitchellh/mapstructure v1.3.0
  24. github.com/rubenv/sql-migrate v0.0.0-20200616145509-8d140a17f351
  25. github.com/russross/meddler v1.0.0
  26. github.com/stretchr/testify v1.6.1
  27. github.com/urfave/cli/v2 v2.2.0
  28. go.uber.org/zap v1.16.0
  29. golang.org/x/crypto v0.0.0-20201217014255-9d1352758620
  30. golang.org/x/net v0.0.0-20200822124328-c89045814202
  31. gopkg.in/go-playground/validator.v9 v9.29.1
  32. )