Commit Graph

58 Commits

Author SHA1 Message Date
Matthias Seitz ea566663d4
feat: wasm support (#390)
* feat: partial wasm32 support

* make compile for wasm32

* feat: att async-trait attr

* make compatible with wasm

* add type alias for archs

* rustfmt

* add wasm ci

* make compile with wasm-pack test

* make compile with wasm-pack test

* make compile with wasm-pack test

* make compile with wasm-pack test

* ci: disable wasmpack

* feat: use wasm timer delay

* feat: add wasm provider

* rustfmt

* misc refactor

* add wasm example

* make example a directory

* untrack error log

* move profile to root

* fix unused imports

* ci: enable wasm-pack test

* style: unify websocket implementations

* fix: typos

* fix: make policy compatible with wasm target

* chore: do not include ethers-wasm example as top level workspace member

* chore: modify wasm32 dependencies

* chore: make note about getrandom

Co-authored-by: Georgios Konstantopoulos <me@gakonst.com>
2021-08-23 12:56:44 +03:00
Rohit Narurkar ab0e3ca0d6
fix: backwards compatibility for eth_feeHistory (#395)
* fix: backwards compatibility for eth_feeHistor

* fix: convenience for calling the fee_history method
2021-08-19 19:44:15 +03:00
Alex Lee f6412f87d7
add uncle related missing api (#385)
Co-authored-by: Alex <flashlee2@qq.com>
2021-08-19 17:04:11 +03:00
Rohit Narurkar ad779c867f
feat: fee estimation with custom/default fn (#369)
* feat: fee estimation with custom/default fn

* fix: clippy and percentage calc fix

* calculate priority fee only if base fee above threshold

* chore: some comments

* fix: use legacy tx for ganache

* test: test a few cases for fee estimation using utils
2021-08-19 17:01:40 +03:00
Georgios Konstantopoulos dcbfacf5bc
feat: typed txs provider / middleware changes (part 3) (#357)
* feat(providers): add eth_feeHistory api

* add access list

* feat: fill transactions with access list / default sender info

* feat: add helpers for operating on the txs enum

* feat: send_transaction takes TypedTransaction now

* fix(contract): temp wrap all contract txs as Legacy txs

* feat(middleware): use TypedTransaction in Transformer

* feat(signers): use TypedTransaction in Wallet/Ledger

* feat(core): add helpers for setting typed tx fields

* feat(signer): use typed transactions

* fix(middleware): adjust nonce/gas/escalators for TypedTxs

The GPO and the Escalators will throw an error if they are provided an EIP1559 transaction

* fix(providers): ensure the correct account's nonce is filled

* fix: add .into() to txs until we make the fn call more generic

* Revert "fix: add .into() to txs until we make the fn call more generic"

This reverts commit 04dc34b26d0e3f418ed3fc69ea35ad538b83dd50.

* feat: generalize send_transaction interface

* fix: only set the nonce manually in the Signer middleware

* fix(transformer): fill the transaction after transformation

* chore: fix compilation errors & lints

* fix(signer): set the correct account's nonce

* feat: make trace_call / call take TypedTransaction

* fix: set sender to transaction in signer

* chore: ethgasstation broke

* chore: cargo fmt / lints

* Fix(signer): pass the chain id

* fix: final tx encoding fixes

1. Normalize v values for eip1559/2730
2. Make access lists mandatory for 1559
3. do not double-rlp on rlp_signed

* fix: set access list only if available

* test: check 1559 / 2930 txs

* fix: do not prepend a 0 for Legacy txs & test

* chore: code review comments

* chore: fix aws signer signature
2021-08-09 03:31:11 +03:00
Georgios Konstantopoulos 09ff480f19
feat: eip2930/1559 response type adjustments (part 1) (#353)
* refactor: move tx types to subdirectory

* feat(receipt): add tx-type and effective gas price for eip1559

* feat: add base_fee_per_gas to Block

* feat(tx): add eip1559/2930/2718 ret values

* fix(middleware): return signed raw rlp from tx signer / adjust tests

* chore: remove unused vars

* chore(core): remove funty lock from Cargo.toml

* chore: rename json var / cargo fmt

* add more context on eip1559 fees
2021-08-09 01:49:23 +03:00
Eric Zhang f165c13009
feat: add support for `eth_getBlockReceipts` (#365)
* feat: add support for `eth_getBlockReceipts`

* Add comment to the `get_block_receipts` function

* Add `client_version()` function

* Refactor `Provider` into a proper struct
2021-08-09 00:10:40 +03:00
Matthias Seitz ed83223b93
cargo clippy --fix (#346) 2021-07-24 21:53:40 +03:00
James Prestwich d722c1a6af
feature: PendingTransaction returns Option (#327)
* feature: PendingTransaction returns Option

* chore: expand safety reasoning in pending tx expect

* chore: clippy lints

* bug: check readiness of future before taking receipt option
2021-07-06 11:06:18 +03:00
Georgios Konstantopoulos 0453ea84df
chore: fix lints (#329) 2021-07-05 14:03:38 +03:00
Hanyun Xu 2a513f88d3
change types of block number and returned keys (#320) 2021-06-22 14:56:10 +03:00
Hanyun Xu 5715bcd312
feat: extend Middleware trait customized for celo (#314)
* Add CeloMiddleware trait

* change types of block number and returned keys
2021-06-15 15:22:53 +03:00
Matthias Seitz f3cddc19f8
fix: remove ethers celo feature and ignore celo test (#313) 2021-06-10 21:27:17 +03:00
Matthias Seitz 73020af0a7
test: enable ignored tests with geth (#306)
* test: enable ignored tests with geth

* chore: enable celo

* test: ignore for celo
2021-06-05 20:09:12 +03:00
Georgios Konstantopoulos 66a503d294
refactor: make IPC generic over AsyncRead/Write (#264)
* refactor: make IPC generic over AsyncRead/Write

* chore(ipc): fix typo
2021-04-08 11:44:48 +03:00
Austin Abell 42b10cca9a
feat: implement IPC transport support (#260)
* Initial IPC setup

* Cleanup

* Oops

* change futures dependency reference

* Document, add prints, cleanup

* Fix logic

* Make result type consistent with crate

* Setup geth ipc config and tests

* Cleanup subscription test

* Switch hash function to siphash

* Update dep usage for ordering

* Use tempfile for better cleanup (and OS support)

* Replace prints with tracing logs

* Ignore test with Celo feat

* chore: remove debug logs and use default geth ipc path

Co-authored-by: Georgios Konstantopoulos <me@gakonst.com>
2021-04-08 09:52:31 +03:00
guanqun bc80b7d327
chore(typo): fix two small typos (#249) 2021-03-31 11:21:20 +03:00
Gabriel Coutinho de Paula 530bfe2b71
feat: add support for EIP-234 and EIP-1898 (#231)
* Add support for EIP-234

* Add support for EIP-1898

* Remove redundant field names

* Remove useless conversion

* Change `unwrap_or` to `unwrap_or_else`
2021-03-16 21:46:07 +02:00
Georgios Konstantopoulos a43299c838
fix(abigen): correctly parse params in human readable abi (#194)
* fix(abigen): correctly parse params in human readable abi

* chore: make clippy happy

* test: remove unwrap

* chore: make clippy happy again

* chore: fix contract.rs example

* chore: rename to contract using human readable format

* examples: add abigen example with path to abi

* fix: pin funty version to fix bitvec error

* chore: remove unused import

* chore: fix deps
2021-02-16 19:10:26 +02:00
Rohit Narurkar 4c8d3c81e7
Feat/is middleware signer (#182)
* feat: signature from_str can handle 0x-prefixed strings

* feat: add is_signer method to the middleware trait

* fix: eth_sign Signature deserialisation

* chore: refactor for cleaner decoding of Signature
2021-01-28 08:51:53 +02:00
Rohit Narurkar 3105431007
feat: Transformer middleware with DsProxy impl (#165)
* feat: basic structure of proxy wallet middleware with DsProxy

* feat: build DsProxy contract, minor fixes, naming convention changes

* fix: add provider error in contract error

* fix: left pad storage value

* fix: delete gnosis safe for now

* feat(ds_proxy): execute code or target

* test(ds_proxy): transformer middleware tests

* fix: clippy should be happy

* fix(tests): ds proxy execute code

* chore: add documentation

* chore: formatting
2021-01-22 11:25:22 +02:00
Georgios Konstantopoulos 5c1f8f532a
Upgrade to Tokio 1.0 and remove async-std (#120)
* feat(providers): tokio 1.0

BREAKING: This removes async-std as a compatibility option

* feat: tokio 1.0 in rest of crates

* fix: patch Cargo.toml until deps are released

* fix(contract): load ws deps

* feat: bytes 1.0 (#121)

* feat(core): move to bytes::Bytes

* feat: adjust rest of crates to Bytes

* chore: bump deps

CI fails due to:
https://github.com/snapview/tokio-tungstenite/pull/142#discussion_r550445144

* chore: use latest tokio-tungstenite

* ci: split tests into jobs (#129)

* Switch to `hex` (#128)

* fix(core): replace rustc_hex with hex

* fix(providers): replace rustc_hex with hex

* chore: replace rustc-hex with hex

* chore: cargo fmt

* fix(ledger): copy address from string correctly

* chore: fix flaky tests

Fixes #105
2020-12-31 19:19:14 +02:00
Georgios Konstantopoulos dc4c2a807e
feat(providers): add tracing (#113)
* feat(provider): add async tracing

* feat(middleware): add tracing to gas escalator

* chore: make clippy happy
2020-12-24 22:23:05 +02:00
Georgios Konstantopoulos 3a2fd3e814
Returning a `PendingTransaction` after sending a tx (#107)
* feat(providers): return a PendingTransaction from send_tx calls

* feat(providers): expose the internal provider to all middlewares

* fix(middleware): use the returned PendingTx instead of using a hash

* fix(contract): use the pending tx returned value

Note1: To support that, we need to clone the tx when sending in order to make lifetimes work out
Note2: Multicall does not support that feature

* fix(ethers): adjust examples

* chore: fix provider test

* chore: fix celo test

BREAKING CHANGE
2020-12-17 13:26:01 +02:00
Georgios Konstantopoulos 1ece5d2020
Contract & Provider eth_subscribe support (#100)
* fix(block): fix block decoding from ws

* feat(pubsub): add pubsub traits and sub stream

Also use DeserializeOwned alias

* feat(transports): add notification type

* feat(ws): rewrite Ws for subscription support

* feat(provider): add eth_subscribe

* fix(celo): disable some celo tests due to ganache incompatibilities

* test(rinkeby): fix flaky test

* feat(contract): WS subscription bindings (#101)

* feat(middleware): add subscriptions to middleware methods

* feat(contract): add subscribe method to contracts
2020-11-30 11:33:06 +02:00
Georgios Konstantopoulos 09413dca6f
feat: add a mock transport (#99)
* feat: add a mock transport

* ci: fix libusb issue
2020-11-27 14:57:44 +02:00
Georgios Konstantopoulos d2d7a82a80 feat: add method for parity_getBlockReceipts 2020-11-19 19:51:15 +02:00
Georgios Konstantopoulos c30f45fc72
feat: port over tracing from rust-web3 (#93) 2020-10-31 12:44:08 +02:00
Georgios Konstantopoulos a22f1f9aa0
Geth TxPool API Support (#86)
* feat: support for txpool API

* feat: add a geth spawner test helper

* fix(txpool): use TxRequest instead of new data struct

The `raw` field is no longer present in latest geth's response.

* fix(txpool): use proper api response format

ref: https://github.com/ethereum/go-ethereum/pull/21720

Also add a Geth test

* ci: install geth 1.9.23

Co-authored-by: Rohit Narurkar <rohit.narurkar@protonmail.com>
2020-10-24 11:13:13 +03:00
Georgios Konstantopoulos 62b7ce4366
feat: Transaction Gas Price Escalator middleware (#81)
* fix(signers): make Signer send by blocking on Ledger calls

* fix(providers): use Arc in WS impl to allow cloning

* feat(middleware): add geometric gas price escalator

* test(middleware): ensure that we can still stack everything up

* fix(middleware): default to tokio/async-std

* chore: fix clippy

* docs(middleware): add docs and rename middlewares

* chore: fix doctests

* feat: add linear gas escalator

https://github.com/makerdao/pymaker/blob/master/tests/test_gas.py\#L107
https://github.com/makerdao/pymaker/blob/master/pymaker/gas.py\#L129

* feat: add constructors to gas escalators
2020-10-08 18:56:36 +03:00
Georgios Konstantopoulos 2d51c523ba
feature: Middleware Architecture (#65)
* feat: convert Provider to Middleware trait

* feat: move gas oracle to middleware crate

* feat: move signer to middleware crate

* feat: add nonce manager middleware and test stacking

* refactor: convert generic middleware jsonrpc type to associated type

* feat: move ethers-contract to middleware arch

* test(provider): make tests pass

* test(middleware): move middleware tests from signer

* test: fix ethers examples

* fix(contract): make tests compile

* chore: fix clippy

* feat: deduplicate trait delegation

* refactor(signer): deduplicate tx signing logic across signers

* fix doctests

* fix: examples, celo tests and ci
2020-09-25 00:33:09 +03:00
Georgios Konstantopoulos bf1d1e098f
fix: replace FilterStream with concrete type (#69)
* fix: replace FilterStream with concrete type

* fix: use PinBoxFut type alias

* ci: fix CI error with ledger
2020-09-23 11:04:54 +03:00
Georgios Konstantopoulos a3fa77744e
fix(BREAKING): return Option for txs/receipts/blocks (#64)
* fix(BREAKING): return Option for txs/receipts/blocks

Otherwise if a user asks for a transaction hash or block that does not exist yet they'll get an Error

* test: ensure that unmined txs return None receipts

* test: fix remaining tests

* chore: re-enable sparkpool gas oracle

* chore: fix celo tests

* fix: run the non-existing data against infura

* fix: fix etherscan gas oracle tests
2020-09-17 14:06:56 +03:00
Brock Elmore 34550d9211 Add get_storage_at 2020-07-30 22:56:28 -04:00
Georgios Konstantopoulos bb1ac9c666
Improve Ganache Flexibility (#37)
* feat(core): add more features to ganache

* test(provider): choose endpoint dynamically

* test(signer): choose endpoint and accounts dynamically

* test(contract): choose endpoint and accounts dynamically

* fix: dynamic port / accounts in examples

* core(chore): fix doctest
2020-06-22 16:42:34 +03:00
Georgios Konstantopoulos 1cfbc7b3c3
Replace contract client references with Arc (#35)
* feat(provider): allow specifying a default polling interval param

This parameter is going to be used for all subsequent client calls by default. It can still be overriden with the internal
`interval` calls

* feat(contract): replace reference to Client with Arc

* feat(abigen): adjusts codegen to use Arcs

* fix(ethers): adjust examples to new apis

* fix(provider): return TxHash instead of PendingTransaction on tx submission

Returning a PendingTransaction allowed us to have nice ethers.js-like syntax where you submit
a transaction and then can immediately await it. Unfortunately, now that we use Arcs and not lifetimes
this meant that we would need to bind the function call in a variable, and then await on it, which is pretty
bad UX.

To fix this, we revert back to returning a TxHash and introduce a convenience method on the provider and the
contract which takes a tx_hash and returns a PendingTransaction object. The syntax ends up being slightly
more verbose (although more explicit), but the issue is fixed.
2020-06-22 11:44:08 +03:00
Georgios Konstantopoulos 0cfeadadf4
Websockets + TLS for Async-Std / Tokio (#30)
* fix: relax trait bounds on JsonRpcClient

* refactor(provider): move http client to separate dir

* feat(provider): add initial Websocket support over Stream/Sink + Tungstenite

* test(provider): add websocket test

* feat(provider): add convenience method using tokio/async-std behind a feature flag

* test(provider): add websocket ssl test

* feat(provider): add TLS websockets for tokio/async-std

* docs(provider): add websocket docs / examples

* fix(provider): make tokio an optional dep
2020-06-21 10:17:11 +03:00
Georgios Konstantopoulos 4ff466a593
fix intradoc links and add missing cargo metadata (#29) 2020-06-20 16:55:07 +03:00
Georgios Konstantopoulos 4fd656bce1
Provider Fixes on filters and gas estimation (#23)
* fix(provider): do not pass a param to estimate_gas

* fix(provider): pass correct number of args to new_filter

* test(signer): add test to ensure that the Pending block number works

* docs: fix links
2020-06-17 16:09:41 +03:00
Georgios Konstantopoulos 20493e0190
Fix Pending Transactions and EIP-155 (#22)
* fix(provider): ensure the Pending transaction calls the waker to get polled again

* feat(core): allow setting the blocktime in ganache

* test(provider): move pending txs test to integration tests + use block time

* fix(signers): make EIP-155 optional and fix sighash generation bug
2020-06-17 11:02:03 +03:00
Rohit Narurkar 5d92e72882
add json rpc bindings for eth_getCode (#15) 2020-06-15 23:10:27 +03:00
Georgios Konstantopoulos 1d7bdef0bd
feat(utils): add various new utility methods (#13) 2020-06-15 17:16:14 +03:00
Georgios Konstantopoulos 79b21b9ea0
add pending tx type to wait for tx confirmations (#11)
* feat: add pending tx type

* feat(pending-txs): implement the full state machine

* tests(ethers): fix transfer eth example

* feat: use the pending transaction struct when deploying a contract

* ci: skip the pending tx test

* chore: fix doctests
2020-06-15 15:40:06 +03:00
Georgios Konstantopoulos 57d8efd7cc
fix(provider): pass array arguments (#10)
ganache would accept malformed requests, but geth is more strict
2020-06-15 13:53:40 +03:00
Georgios Konstantopoulos d90b03da06
Add streamed logs to the provider (#9)
* feat(provider): implement Streamed logs

This utilizes eth_getFilterChanges. The stream struct must be instantiated with a factory that yields logs/hashes.
Consumers are expected to use the `FilterStream` trait in order to simplify their type definitions

* feat(provider): expose streaming methods

* test(provider): add new blocks/pending txs test

* feat(contract): allow events to be streamed

* test(contract): add integration test for streaming event logs

* perf(contract-factory): take abi and bytecode by value instead of reference

The abi, bytecode and the factory's deploy method now consume the structs instead of being passed by reference. While this means that
consumers might need to clone before using them, this gives us some more flexiblity around factories inside helper functions

* refactor(contract): use test helpers to reduce code dup

* chore: make clippy happy
2020-06-15 11:46:07 +03:00
Georgios Konstantopoulos 7020dc18fb
docs(crate): further expand the docs 2020-06-11 11:41:41 +03:00
Georgios Konstantopoulos 3522c78ec5
fix: simplify ENS interfaces 2020-06-11 10:16:38 +03:00
Georgios Konstantopoulos 469c0cb96b
fix(signers): make wallet non-optional 2020-06-10 15:21:16 +03:00
Georgios Konstantopoulos 8b5dac2866
docs(provider): add more docs 2020-06-10 11:58:27 +03:00
Georgios Konstantopoulos f93b8b6919
docs(providers): add doctests and examples 2020-06-10 10:10:33 +03:00