This commit introduces a new contract `KarmaTiers` that allows for
maintaing tiers for gasless transactions.
The owner of the contract can add tiers, update tiers and deactivate or
activate them.
Tier names can only be 32 bytes long and there's no overlap allowed
between min and max Karma bounds of the tiers.
Closes#216
This was a bandaid solution to easily allow for upgrade scripts.
We've changed those now to expect environment variables instead.
This allows us to change the dependencies without committing them to
version control.
This renames `RewardsStreamerMP` to `StakeManager`. The original name
only exists because the project has started with different versions of
the contract. Since the contract is no longer just dealing with MPs but
actually distributes rewards, it makes sense to make this the official
stake manager of the protocol.
**BREAKING CHANGE:**
- `RewardsStreamerMP` is now `StakeManager`
- `StakingManager__*` error selectors are now `StakeManager__*`
selectors
We put `cancun` as evm version into the foundry toml by mistake and
ended up building on top of it with certain assumptions.
Turns out that the network we're deploying to does not support that
version so we have to compile with `paris`.
This however, also requires a downgrade of the open zeppelin libraries,
which in turn requires changes in our code base. Primarily related to
initialization of `OwnableUpgradeable` and upgrades via UUPSUpgradeable.
This commit makes all the necessary changes.
This commit introduces proxy clones to make create `StakeVault`s as
cheap as possible.
Major changes here are:
- Introduce `VaultFactory` which takes care of creating clones and
registering them with the stake manager
- Make `StakeVault` and `Initializable` so it can be used as a
"template" contract to later have proxies point to it
- Adjust the deployment script to also deploy `VaultFactory` and ensure
The proxy is whitelisted in the stake manager
- Make use of the new proxy clones in tests
- Add a test for `TrustedCodehashAccess` that ensures the proxy
whitelisting works and setting up a (malicious) proxy is not going to
work
Closes#101
This commit introduces a deployment script for the stake manager which
can later be extended to work with other networks.
The deployment script is also used inside our testsuite, ensuring it's
working as intended.
Closes#88
