20 Commits

Author SHA1 Message Date
noot
f344d09fc6 add AUTHORS file and update copyright in license header (#389) 2023-04-18 12:25:30 -04:00
Dmitry Holodov
15b8378c76 ERC20 balance support (#380)
* Added --token flag to swapcli's balances request allowing the user to query their token balance
* --eth-asset flag on swapcli make changed to --token
* Added TokenInfo RPC API method to retrieve an ERC20 token's metadata
* Added an end-to-end ERC20 unit test to the daemon package
* Fixed ERC20 token approval amount to SwapCreator contract to use the minimum value required (instead of approving the entire user's balance for transfer by the contract)
* Fixed a race condition between concurrent contract calls to approve/new_swap in ERC20 token swaps
* Removed hard coded assumptions that all tokens have 18 decimals
* Maked the decimal places in our test ERC20 token configurable
* Fixed token exchange rate calculations
* Updated ongoing and past swap queries to correctly support ERC20 tokens
* Initial unit tests in swapcli's main package
2023-04-17 11:59:47 -05:00
noot
b26228805c add license header to files; update readme disclaimer (#368) 2023-04-04 13:12:12 -04:00
Dmitry Holodov
943e95cc11 JSON updates (#305)
* ensures  all p2p message types have JSON tags
* when available, marshaling uses our project types
* "common" package was decoupled from the "message" package
* protocol version bumped
2023-02-16 01:15:58 -06:00
Dmitry Holodov
64530dc256 fix: update derivation of shared swap view key to be the same for all paths (#302)
Co-authored-by: noot <elizabethjbinks@gmail.com>
2023-02-12 12:27:25 +00:00
noot
17ab2f11ff feat: add relayer discovery and transaction submission via network (#291)
Co-authored-by: Dmitry Holodov <dimalinux@protonmail.com>
2023-02-03 19:01:32 -05:00
noot
04cd5b4809 store swap recovery information in database, remove "infofile" (#227) 2022-11-19 10:52:15 -05:00
Dmitry Holodov
bfefd3bb45 rework backend wallet interfaces (#224)
Refactored the Monero and Ethereum wallet/node sub-interfaces into a has-a relationship with the backend.
2022-11-14 18:19:20 -06:00
noot
be9888f05b implement event watcher for contract events; remove unneeded network messages (#219) 2022-11-13 14:19:37 +01:00
noot
a51ea4e731 implement database; persist offers to disk and reload on startup (#200) 2022-10-11 15:44:37 -04:00
noot
5ed5b9271b implement ERC20 integration tests (#197) 2022-10-08 11:43:58 -04:00
Dmitry Holodov
ecd91f624c monero-wallet-rpc now embedded (#192)
* Embeds monero-wallet-rpc instead of having the user start it separately.
* Location of all the files standardized and documented in docs/default-file-locations.md.
* Ethereum and Monero wallets will be created if they do not exist.
* New RPC API  personal_balances added including swapcli support.
2022-10-07 22:18:46 -05:00
noot
87357180f5 remove hardhat dependency from ethereum/ dir (#196) 2022-10-03 18:13:38 -04:00
Dmitry Holodov
476bc69b82 CLI cleanups (#185)
* Switches to current v2 version of urfave CLI
* Fixes incorrect port values in the help
* Provides defaults directly to urfave for clear `--help` messaging
* `--base-path` flag renamed to `--data-dir`. This matches `monerod`'s' `--data-dir` and almost matches the `geth` flag `--datadir`
* Bootnodes and contract address are provided for stagenet testing
* Bootnodes can be provided individually by repeating the `--bootnodes`/`--bn` flag, or as a comma separated block (original behavior), or even a combination of both. (Makes adding/removing bootnodes a lot easier.)
* More precise error messaging when XMR maker/taker values are off
* Fixes bug in the peer finder where XMR was hardcoded as the provides coin
* `cleanup-test-processes.sh` displays which processes are being killed
2022-09-07 19:45:01 -05:00
doonte
067b12f584 add direct ERC-20 swap support (#158)
Co-authored-by: noot <elizabethjbinks@gmail.com>
Co-authored-by: noot <36753753+noot@users.noreply.github.com>
2022-09-05 14:12:22 -04:00
Dmitry Holodov
b2c8641087 rename module (#156) 2022-08-19 20:31:50 -04:00
Dmitry Holodov
b729588dd5 update to current version of ganache (#138)
Updates the repo to install the latest version of ganache (ganache-cli is obsolete). 

One of the things that changed in the newer version of Ganache, is gas fee estimation uses the timestamp from the last mined block instead of the local computer's current timestamp. This mirrors what Geth does, so the Ganache change is helpful, but it caused a few problems that this PR fixes.

If we want to do dynamic fee estimation for a transaction that can not happen before time T0 or T1, we need to wait until there is one mined block after T0 or T1 to create our transaction. Otherwise the transaction will be reverted during fee estimation, returning an error when creating the transaction, and we'll never send the transaction out to the network.

Ganache, by default, only mines blocks when you create a transaction. In order to have a mined block after T0 or T1 to calculate transaction fees, we stopped using instamine, and now mine a block every second. This PR chose the minimum block interval for speedier tests.

Co-authored-by: noot <36753753+noot@users.noreply.github.com>
2022-08-06 22:30:45 -05:00
Dmitry Holodov
adfb0fa602 Test cleanup (#135)
* version independent monerod path with localhost-only binding

* fixed lint target and install script

* created 3rd ETH key constant to avoid race condition in tests

* updated run-integration-tests.sh with the same changes made to run-unit-tests.sh

* new design for paritioning out 2 unique keys to test packages

* restored accidentally deleted tests/alice.key

* removed websocket connection leaks from tests

* made file paths unique between tests with better file cleanup

* fix for the websocket connection leak commit

* reverted increase of GenerateBlocks (didn't mean to commit that)

* fixed maker/taker key that I had reversed

* fixed incorrect zero-balance check

* fixed comment on ClaimOrRefund

* added back sample script for installing go in /usr/local/go

* etchclient creation cleanup using t.Cleanup()

* minor cleanup to ganache_test_keys code

* initial dynamic monero-wallet-rpc implementation for tests

* converted monero tests to use dynamic monero-wallet-rpc services

* unit tests all using dynamic monero-wallet-rpc services

* fixed 2 tests that failed after moving to dynamic monero-wallet-rpc services

* fixed low balance issues in TestSwapState_NotifyClaimed

Co-authored-by: noot <36753753+noot@users.noreply.github.com>
2022-06-29 13:36:03 -04:00
Matthew Di Ferrante
961ceea463 Optimize gas usage through less reads (#122)
* rework contracts to use less gas by storing just swap hash when creating a swap

* prevent overriding of existing swaps

* ensure swap exists when trying to refund

* update bindings script and go contract bindings

* update swapfactory go tests

* updating protocol, compiles

* update recoverer, everything builds

* fix cmd/recover tests

* fix recover tests

* lint

* fix checkContractCode

* fix protocol/ tests

* inherit secp256k1 instead of using library to prevent double deployment

* rerun abigen and hardcode runtime bin for now

* add nolint to long hardcoded runtime bin line

* cleanup commented out stuff

Co-authored-by: noot <elizabethjbinks@gmail.com>
2022-05-28 22:36:01 +02:00
noot
d24eb78434 create separate integration test CI job, implement net_makeOfferAndSubscribe, swap_getOffers, implement happy path integration test (#101) 2022-03-15 22:50:05 -04:00