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Within Cadence Arch, we need a way to verify that a Flow address controls a COA account.
For this, we need the following parts:
A way for FVM.Environment to allow for execution of some queries and returning the result and any error (ideally we should not double count the computation effort).
A cadence query to do
load the account at the given address
check signatures over the input (enough weight)
check if it has the COA resource at the given path
check if the EOA address stored on the resource matches the given ones.
redirect the call from the arch to FVM (compute gas, etc) and check if the proof for address is the same as the caller.
The text was updated successfully, but these errors were encountered:
Within Cadence Arch, we need a way to verify that a Flow address controls a COA account.
For this, we need the following parts:
The text was updated successfully, but these errors were encountered: