Cross-Contract

.github/workflows/ci.yml

@@ -28,32 +28,24 @@ jobs:
       - name: Install npm
         uses: actions/setup-node@v2
         with:
-          node-version: '16'
+          node-version: '18'
 
       - name: Install dependencies
         run: yarn
 
       - name: Lint
         run: npx solhint 'contracts/**/*.sol'
 
-      - name: Build
-        run: yarn build
+      - name: Compile
+        run: npx hardhat compile
 
       - name: Static analysis
         run: |
-          pip3 install slither-analyzer==0.8.3
-          slither --exclude solc-version,timestamp,boolean-equality,unimplemented-functions,locked-ether --filter-paths vendor/ .
+          pip3 install slither-analyzer==0.10.4
+          slither --exclude solc-version,timestamp,boolean-equality,unimplemented-functions,locked-ether,immutable-states --filter-paths vendor/ .
           # Alternatively, one can use Docker:
           # WORKDIR=/share docker run --rm -v $(pwd):$WORKDIR -w $WORKDIR --entrypoint slither trailofbits/eth-security-toolbox [insert slither parameters here]
 
       - name: Test
-        run: yarn test
+        run: npx hardhat test
 
-      - name: Test coverage
-        run: npx truffle run coverage
-
-      - name: Upload coverage
-        uses: codecov/codecov-action@v1
-        with:
-          fail_ci_if_error: true # optional (default = false)
-          verbose: true # optional (default = false)

CHANGELOG.md

@@ -0,0 +1,20 @@
+# Changelog
+All notable changes to this project will be documented in this file.
+
+## [1.0.0] Rubicon - 2025-04-01 [:boom:]
+### Added
+
+* Multi-ledger functionality to support multiple EVM chains [#29]
+
+* Support for non-EVM cross-chain channels [#40]
+
+* Optimization (change channelID array to singular channelID)  [#41]
+
+[#29]:(https://github.com/hyperledger-labs/perun-eth-contracts/pull/29)
+[#40]:(https://github.com/hyperledger-labs/perun-eth-contracts/pull/40)
+[#41]:(https://github.com/hyperledger-labs/perun-eth-contracts/pull/41)
+
+## Legend
+- <span id="breaking">:boom:</span> This is a breaking change, e.g., it changes the external API.
+
+[:boom:]: #breaking

MAINTAINERS.md

@@ -0,0 +1,24 @@
+# Maintainers
+
+## Active Maintainers
+| Name              | Github                                             | [Discord][_chat_url]        |
+|-------------------|----------------------------------------------------|----------------|
+| Hendrik Amler     | [@tinnendo](https://github.com/tinnendo)           | hendrik#5345 |
+| Jan Bormet    | [@janbormet](https://github.com/janbormet)         | _.pants |
+| Ilja von Hoessle  | [@iljabvh](https://github.com/iljabvh)             | iljabvh |
+| Sophia Koehler  | [@sophia1ch](https://github.com/sophia1ch)         | sophia#3072 |
+| Philipp-Florens Lehwalder | [@cryptphil](https://github.com/cryptphil)         | cryptphil |
+| Steffen Rattay  | [@rmbrt](https://github.com/rmbrt)                 | rmbrt |
+| Minh Huy Tran      | [@NhoxxKienn](https://github.com/NhoxxKienn)       | NhoxxKienn |
+| Jens Winkle       | [@DragonDev1906](https://github.com/DragonDev1906) | jens#4601 |
+
+## Emeritus Maintainers
+
+| Name              | GitHub    | [Discord][_chat_url] |
+|-------------------|-----------|----------------------|
+| Matthias Geihs    | [@matthiasgeihs](https://github.com/matthiasgeihs) | mpn#9737 |
+| Sebastian Stammler | [@sebastianst](https://github.com/sebastianst) | |
+| Oliver Tale-Yazdi | [@ggwpez](https://github.com/ggwpez) | |
+
+
+[_chat_url]: https://discord.com/channels/817445017680609340/834052993258225715

NOTICE

@@ -22,8 +22,20 @@
 # Please keep the list in alphabetical order.
 
 Chair of Applied Cryptography, Technische Universität Darmstadt, Germany
+    Jan Bormet <[email protected]>
     Matthias Geihs <[email protected]>
     Philipp-Florens Lehwalder <[email protected]>
     Sebastian Stammler <[email protected]>
     Oliver Tale-Yazdi <[email protected]>
     Marius van der Wijden <[email protected]>
+
+PolyCrypt GmbH
+    Jan Bormet <[email protected]>
+    Matthias Geihs <[email protected]>
+    Ilja von Hoessle <[email protected]>
+    Sophia Koehler <[email protected]>
+    Philipp-Florens Lehwalder <[email protected]>
+    Sebastian Stammler <[email protected]>
+    Oliver Tale-Yazdi <[email protected]>
+    Marius van der Wijden <[email protected]>
+    Jens Winkle <[email protected]>

README.md

@@ -11,6 +11,7 @@
 </p>
 
 This repository contains the Ethereum smart contracts for [go-perun](https://github.com/hyperledger-labs/go-perun)'s Ethereum backend.
+Additionally, it allows cross-chain swaps with the Stellar blockchain. It supports our [Soroban Contract](https://github.com/perun-network/perun-soroban-contract), utilizing EVM-compatible cryptography and encoding. Channel participants can have multiple addresses in the channel.
 
 ## Security Disclaimer
 The smart contracts presented in this directory are under active development and are not ready for production use.
@@ -49,7 +50,7 @@ It is assumed to revert if any app-specific check fails.
 
 ## Testing
 The repository must be cloned recursively including [submodules](https://git-scm.com/book/en/v2/Git-Tools-Submodules).
-[Yarn](https://yarnpkg.com) is expected to be installed globally.
+[Yarn](https://yarnpkg.com) and [Hardhat](https://hardhat.org/hardhat-runner/docs/getting-started) are expected to be installed globally.
 To run the tests, run
 ```sh
 $ yarn
@@ -58,7 +59,7 @@ $ yarn test
 ```
 
 ## Copyright
-Copyright 2021 - See [NOTICE](NOTICE) file for copyright holders.
+Copyright 2025 - See [NOTICE](NOTICE) file for copyright holders.
 Use of the source code is governed by the Apache 2.0 license that can be found in the [LICENSE file](LICENSE).
 
 Contact us at [[email protected]](mailto:[email protected]).