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test: dev rebase #1151

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wants to merge 34 commits into from
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test: dev rebase #1151

wants to merge 34 commits into from

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eigenmikem and others added 30 commits February 20, 2025 17:17
* Validate that users who are slashed fully can redeposit once undelegated

* removing arraylib use

* test for updating eigenpod state -> slash/undelegate

* removing unnecessary logging function

* fixing strategy set

* beacon chain tests in progress

---------

Co-authored-by: Michael <[email protected]>
* fix: fixing 0 withdrawal issues

* style: white space

* docs: changing description for test

---------

Co-authored-by: Michael <[email protected]>
* Slashing integration tests (#1003)

* Validate that users who are slashed fully can redeposit once undelegated

* removing arraylib use

* test for updating eigenpod state -> slash/undelegate

* removing unnecessary logging function

* fixing strategy set

* beacon chain tests in progress

---------

Co-authored-by: Michael <[email protected]>

* Revert "Slashing integration tests (#1003)" (#1007)

This reverts commit e945d8d.

* integration tests for full eigenlayer slashes

* comment re: beacon chain eth partial deposits

* fix: fixing 0 withdrawal issues (#1019)

* fix: fixing 0 withdrawal issues

* style: white space

* docs: changing description for test

---------

Co-authored-by: Michael <[email protected]>

* test: withdraw as shares for random subset of strategies fully slashed

* style: removing debugging stubs and updating comment

---------

Co-authored-by: Michael <[email protected]>
…#1031)

* refactor(test): clean up random config and upgrade tests

* test: move test to upgrade tests
* test: improve integration invariants
* also removes unneeded fork logic
* adds checks to some invariants
* fixes some broken tests

* test(integration): enable shared setups
* fix: remove token param from Deposit event and related APIs

* fix: forge fmt

* fix: rebase

* fix: update EigenPodManager and test

* fix: update tests

* fix: update eigenpodmanager tests

* fix: update StrategyManagerMock

* feat: add bindings

* fix: update docs
* feat: better introspection for encumbered magnitude

* chore: bindings

* chore: fix comment and make bindings
* chore: remove unused helper

* chore: bindings
* feat: changing burnableShares to EnumerableMap

* style: linter

* docs: storage docs

* style: natspec and import

* style: lint

* feat: adding view function for cronjob and moving functions

* fix: updating storage gap

* docs: storage slots comment

* feat: new bindings

* docs: updating StrategyManager doc

* docs: bindings

---------

Co-authored-by: Michael <[email protected]>
…1037)

* chore: add view functions for isOperatorSlashable

* feat: add `getAllocatedStake` func

* test: getAllocatedStake

* test: add getMinimumSlashableStake tests

* chore: format

* chore: fmt interface

* chore: remove unnecessary test

* chore: update comment

* chore: bindings

---------

Co-authored-by: Yash Patil <[email protected]>
…1042)

* chore: fix forge nightly release breaking two tests

* test: fix outdated alm tests
* fix: overflow bug for pendingDiff input

* test: add check to regression test

---------

Co-authored-by: wadealexc <[email protected]>
* test: regression tests showing invalid state

* fix: require check and update tests
* fix: ep negative shares bug

* fix: comments

* test: add integration tests for neg shares

* chore: remove logs

* chore: use already calculated delta

* chore: use stable foundry release in CI
…rator (#1051)

* feat: add OperatorSharesSlashed event to track shares slashed per operator

* feat: add unit tests

* fix: add more tests
* feat: add `getSharesFromQueuedWithdrawal`

* test: passing

* refactor(review): improve natspec

* refactor(review): maintain original interface

* test(review): add unit tests

* refactor(review): test empty

* refactor(review): test empty

* refactor(review): remove returned `Withdrawal`

* fix: use operator from `Withdrawal`

* test: use operator from `Withdrawal`

* chore: forge fmt
* docs: slashing factors rounding

* chore: forge fmt
* docs: small slash amounts

* docs: update contract docs

---------

Co-authored-by: wadealexc <[email protected]>
**Motivation:**

Fixes an issue where stakers delegating Beacon Chain ETH from slashed
Eigen Pods were able to delegate more shares than they should.
Specifically, operators now are delegated a staker's
`withdrawableShares` rather than their `depositShares`.

**Modifications:**

- Changed accounting logic on delegation in `DelegationManger.sol`
- `DepositScalingFactor` now resets when a staker withdraws all their
shares, whether through undelegation, redelegation, or a simple
withdrawal
- Changes in `StrategyManager.sol`, `IShareManager.sol`,
`SlashingLib.sol`, and `EigenPodManager.sol` to accommodate new
accounting
- New test files and changes to others to reflect new accounting and
invariants
- Updated `docs/SharesAccounting.md`

**Result:**

System is now robust to stakers with arbitrary EigenPod states

---------

Co-authored-by: Michael <[email protected]>
Co-authored-by: Michael Sun <[email protected]>
Co-authored-by: wadealexc <[email protected]>
Co-authored-by: Yash Patil <[email protected]>
Co-authored-by: clandestine.eth <[email protected]>
**Motivation:**

Audit report flagged that function selector-based permissions may break
on upgrades. This PR documents the limitation and its implications while
improving NatSpec for clarity. (EGSL-15)

**Modifications:**

- Documented function selector upgrade invalidations.
- Improved NatSpec comments in `IPermissionController`.

**Result:**

Clearer documentation on function selector limitations and enhanced
NatSpec for better code clarity.
- *Dynamic Domain Separator:* `SignatureUtils.domainSeparator()` is now
recomputed for each signature verification. This eliminates the need for
storing initial values in storage or as immutables, which is important
for beacon proxy support.

- ~*Version Bump Command:* Introduced `make bump-version VERSION=2`,
which automatically updates the version function's return values.~

- *Version Fn + Constructor Param:* Adds an immutable oz `ShortString`
that's set in the constructor.
**Motivation:**

Concerns about reentrancy in the DelegationManager and interactions of
completed withdrawals which can call untrusted ERC20 transfers

**Modifications:**

Added reentrant guards across external functions

**Result:**

Preventing cross-function reentrancy in the DelegationManager

---------

Co-authored-by: wadealexc <[email protected]>
**Motivation:**

Fixes an issue arbitrary external contracts could be called via
`StrategyManager.burnShares`. (Certora L-04)

**Modifications:**

`StrategyManager.burnShares` does not do an external call if the
burnable share amount is zero

**Result:**

Should no longer be possible to call untrusted code directly through
`burnShares`
**Motivation:**

Document edge cases around BC/AVS Slashing. 

**Modifications:**

Update docs with justification. 

**Result:**

Clear edge case callouts.
require avs register metadata in allocation manager before they can
create operatorset

---------

Co-authored-by: clandestine.eth <[email protected]>
0xClandestine and others added 4 commits February 20, 2025 17:44
**Motivation:**

Current fn only returns scaled shares, which leads integrators to making
two calls. This is expensive in terms of gas.

**Modifications:**

- `getSharesFromQueuedWithdrawal` has been renamed to
`getQueuedWithdrawalFromRoot` and now also returns `Withdrawal` struct.

**Result:**

Integrators can fetch both in a single call.
**Motivation:**

Improve slashing invariants in integration tests

**Modifications:**

Adds `check_Base_Slashing_State`, and implements several checks used
within

**Result:**

Slashing invariants check all manner of state changes in the ALM and
delegation.

---------

Co-authored-by: Michael <[email protected]>
**Motivation:**

Naming between the `getQueuedWIthdrawal` aliases was inconsistent.

**Modifications:**

- ~made `queuedWithdrawals[withdrawalRoot]` mapping public.~
- renamed `queuedWithdrawals` -> `_queuedWithdrawals`.
- added `_queuedWithdrawals` getter
- removed previous `getQueuedWithdrawal` alias.
- renamed `getQueuedWithdrawalFromRoot` to `getQueuedWithdrawal`. 

**Result:**

Consistent function naming.

---------

Co-authored-by: Yash Patil <[email protected]>
@ypatil12 ypatil12 closed this Feb 21, 2025
@ypatil12 ypatil12 deleted the yash/sm-fixes-dev-rebase branch February 21, 2025 04:06
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6 participants