Commit Graph

142 Commits

Author SHA1 Message Date
Rohit Narurkar b1461cc48d
Support for encrypted JSON keystore (#138)
* feat: add support for encrypted json keystores

* fix: ignore gitkeep file from keystore tests

* feat: use tempfile crate for temporary test dir/files
2021-01-11 11:39:14 +02:00
Georgios Konstantopoulos 98a00e8b7a
chore: use published coins-ledger (#132) 2021-01-05 14:15:18 +02:00
Georgios Konstantopoulos 5f292670fc
docs: add more docs (#130) 2020-12-31 21:08:12 +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 5860a1df6c
Trim some dependencies (#116)
* core: trim deps

* providers: trim deps

* contract: trim deps

* middleware: trim deps

* signers: trim deps
2020-12-25 02:17:21 +02:00
Georgios Konstantopoulos ca1283b23a docs: fix broken links 2020-12-24 17:44:26 +02:00
Georgios Konstantopoulos 75aa7f930b
feat: expose to_eip_155 (#111) 2020-12-24 12:38:27 +02:00
Georgios Konstantopoulos b0bfd550fb
fix: reschedule waker if receipt is immediately available (#103)
* fix: reschedule waker if receipt is immediately available

* chore: update minor deps

`cargo update`

* chore: make clippy happy
2020-12-16 14:05:16 +02:00
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 aa37f74c4b
feat: generalize wallet/private key + yubihsm2 (#75)
* feat: generalize wallet/private key

* fix: adjust celo tests

* YubiHSM2 Support (#76)

* feat: support YubiHSM2
2020-10-02 11:41:16 +03:00
Georgios Konstantopoulos c65497543e
feat: convert signing to k256 (#72)
* feat: convert signing to k256

* fix: pass pre-hashed message to sig verification

* feat: wrap the hash to a Digest implementation

* refactor: cleanup and move digest impl to separate file

* chore: adjust abigen tests due to rust update

* test: add byte equality test between ethers-rs / web3.js signatures

* fix(keys): use 512 blocks for sha256

Co-authored-by: Rohit Narurkar <rohit.narurkar@protonmail.com>
Co-authored-by: Alex Vlasov <alex.m.vlasov@gmail.com>
2020-10-01 11:02:21 +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 8ff9a894c0 chore: add example for ledger 2020-09-20 21:27:00 +03:00
Georgios Konstantopoulos 95fcbe5240
feat: ledger support (#66)
* feat: ledger support

Adds support for Ledger Nano S Eth app (v1.3.7)

- sign message
- sign transaction
- get addresses
- get app version

* fix: fix eth docstring

* fix: take into account EIP155

* feat: convert Signer to async

* feat: implement Signer for Ledger

* ci: run celo-only tests explicitly

This is done to avoid using --all-features

* fix: remove async from with_signer

* chore: fix doctests

* fix: add Send/Sync to SignerError

* ci: update etherscan key

* test: disable etherscan abigen tests temporarily
2020-09-20 18:17:02 +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
Georgios Konstantopoulos fb8f5a8ec9
Nonce manager (#59)
* feat: first stab at a NonceManager

* test: adjust the test

* fix: reset nonce if nonce manager errors

* feat: make nonce manager opt in

* fix: add read-only nonce call

* feat: improve http provider errors

* feat: convert to Atomic datatypes

* refactor: move to own file

* chore: remove tokio dep

* fix: improve nonce retry logic readability

* fix: use other privkey to avoid nonce races with other tests
2020-09-07 13:26:42 +03:00
Rohit Narurkar 237f011259
(feat) gas oracle support (#56)
* (feat) gas oracle support

* (refactor) make a separate module | fix clippy warning

* add gas oracle to client using dynamic dispatch

* fix doc build in multicall module

* gas oracle returns U256

* support gas price fetching from client

* avoid querying for unsupported gas categories

* changes based on PR review

* add support for gasnow API, refactor gwei to wei
2020-08-18 21:47:56 +03:00
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 833ca33f60
feat(signers): make Signer on Client optional (#34)
This allows using Contract either in read-only mode (e.g. for fetching data/events)
or for using the accounts on the node as senders
2020-06-21 21:19:59 +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 7ff8b8222c
Dual license under MIT/Apache 2 (#28)
* fix: dual license MIT / Apache 2

* provider: add missing license
2020-06-18 08:20:20 +03:00
Georgios Konstantopoulos 771c55175f
ci: cargo fmt 2020-06-17 16:36:09 +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 ba5ae5a894
Add Celo support (#8)
* feat(types): add optional Celo support

* feat: add Celo feature flags to all crates

* test(provider): add get_transaction celo test

* test(signer): add send_transaction celo test

* test(contract): add deploy and call contract function celo test
2020-06-17 12:22:01 +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
Georgios Konstantopoulos 1a47e933ae
feat(signers): implement Serde and make Wallet API smaller (#20)
* feat(signers): implement Serde and make API smaller

* fix: add abigen as a dev-dependency feature
2020-06-17 09:38:04 +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 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 1adbca67b0
docs(signers): expand Wallet examples 2020-06-10 17:48:34 +03:00
Georgios Konstantopoulos 469c0cb96b
fix(signers): make wallet non-optional 2020-06-10 15:21:16 +03:00
Georgios Konstantopoulos 6156c4bf90
feat(signers): join the transaction futures 2020-06-10 13:34:48 +03:00
Georgios Konstantopoulos 980e7fca8c
docs: add some more docs 2020-06-10 09:24:36 +03:00
Georgios Konstantopoulos b0feff2432
fix: serialize null filters 2020-06-03 00:10:46 +03:00
Georgios Konstantopoulos 56d22c0360
fix examples 2020-06-02 13:58:48 +03:00
Georgios Konstantopoulos e051cffe47
contract: allow connecting to many clients/addresses 2020-06-02 13:36:29 +03:00
Georgios Konstantopoulos b5a1b27e3a
remove provider/signers trait bound 2020-06-02 02:12:12 +03:00
Georgios Konstantopoulos 27ca5dd55a
simplify signers 2020-06-02 01:27:23 +03:00
Georgios Konstantopoulos cd4914d37f
refactor: pull crates to root dir 2020-06-01 21:24:22 +03:00