Is your feature request related to a problem? Please describe.
Current default proxy relies on a getStorageAt which does not work with confidential EVMs such as Sapphire.
Describe alternatives you've considered
An alternative would be to rewrite the proxy contract to conditionally check msg.data and compare against a list of values such as 0xb53127684a568b3173ae13b9f8a6016e243e63b6e8ee1178d6a717850b5d6103 and return the owner as requested.
Is your feature request related to a problem? Please describe. Current default proxy relies on a
getStorageAtwhich does not work with confidential EVMs such as Sapphire.Describe the solution you'd like An integrated way to allow upgrades on confidential EVMs. https://github.com/wighawag/hardhat-deploy/pull/525 is one suggestion by using an exposed
ownerfunction.Describe alternatives you've considered An alternative would be to rewrite the proxy contract to conditionally check
msg.dataand compare against a list of values such as0xb53127684a568b3173ae13b9f8a6016e243e63b6e8ee1178d6a717850b5d6103and return the owner as requested.Additional context N/A. See proposed solution https://github.com/wighawag/hardhat-deploy/pull/525.
Happy to contain discussion on this issue or the suggested PR. Thanks for looking!