Multi-whitelisted operators [audited] (#299)

* update project dependencies

* remove not relevant files

* upgrade github actions

* edr dependency

* fix solidity-coverage, slither

* update tests viem way

* add data structure

* set operators whitelists

* support for ERC165

* refactor operators update on cluster registration

* add view functions, refactors

* update validator registration flow

* add operator whitelisting tests

* set operator public/private, add tests

* added fork tests

* update docs

* upgrade to 0.8.24, gas improvements

* CI forked tests action

* test fix CI

* explicit imports, add fork test

* change whitelist checks priority when registering validators

* add reentrancy tests

* omit to make private operator when setting whitelisting contract

* remove privacy setting when whitelisting and removing opertors

* add SSVViews.isAddressWhitelistedInWhitelistingContract

* add edge cases, improve contract-helpers

* fix CI test

* env settings, remove GOERLI config and references

* add tests, update hardhat

* add integration tests, fix CI

* remove setOperatorWhitelist

* enhace custom errors

* update errors

* update CHANGELOG

* add RELEASE_NOTES

* deploy holesky stage

* rename bulk funcs, move operator privacy funcs

* registerOperator can set privacy status

* update docs

* deploy stage

* getWhitelistedOperators update

* getWhitelistedOperators legacy whitelist support, fix reduceOperatorFee

* fix CI coverage

* stage upgrade

* new holesky deployment

* audit fixes/improvements

* upgrade testnet metadata

* added custom test

* add audit report

* update CHANGELOG

* refactor whitelist check on validator registration

* update audit reports

* unlock pragma for interfaces

* update audit report

.env.example

@@ -1,13 +1,11 @@
-GOERLI_ETH_NODE_URL=
-GOERLI_OWNER_PRIVATE_KEY=
 HOLESKY_ETH_NODE_URL=
 HOLESKY_OWNER_PRIVATE_KEY=
 MAINNET_ETH_NODE_URL=
 MAINNET_OWNER_PRIVATE_KEY=
 GAS_PRICE=
 GAS=
 ETHERSCAN_KEY=
-INFURA_KEY=
+NODE_PROVIDER_KEY=
 MINIMUM_BLOCKS_BEFORE_LIQUIDATION=100800
 MINIMUM_LIQUIDATION_COLLATERAL=200000000
 OPERATOR_MAX_FEE_INCREASE=3

.github/workflows/tests-forked.yaml

@@ -0,0 +1,20 @@
+name: Run tests
+
+on: [push]
+
+jobs:
+  ci:
+    runs-on: ubuntu-latest
+    name: Hardhat unit test (forked network)
+    env: # Set environment variables for all steps in this job
+      FORK_TESTING_ENABLED: true
+      GH_TOKEN: ${{ secrets.github_token }}
+      MAINNET_ETH_NODE_URL: ${{ secrets.mainnet_eth_node_url }}
+      NODE_PROVIDER_KEY: ${{ secrets.node_provider_key }}
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v3
+        with:
+          node-version: '20.x'
+      - run: npm ci
+      - run: npx hardhat test test-forked/*.ts

.github/workflows/tests.yaml

@@ -14,4 +14,4 @@ jobs:
       - run: npm ci
         env:
           GH_TOKEN: ${{ secrets.github_token }}
-      - run: npx hardhat test
+      - run: npx hardhat test --parallel