Add a "governance" system contract that will be able to initiate rollbacks #471
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avm
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dmtrskv
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Mar 6, 2025
| var _ ReadWritePrecompiledContract = (*governance)(nil) | ||
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| func (g *governance) RequiredGas([]byte, StateDBReadOnly) (uint64, error) { | ||
| return 10, nil |
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I wonder about putting all these gas values as constants into a single file. Not relevant to this PR tho
olegrok
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Mar 7, 2025
olegrok
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shermike
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During network launch, we may encounter misconfigurations, vulnerabilities or bugs in the validators or the provers that may result in malicious or breaking changes to the state of the blockchain. One way to deal with them at early stages of the mainnet is "rolling back" to a known good state when an authority decides to do so.
This patch adds a "governance" system contract on the main shard and a corresponding precompile, accepting rollback transactions signed by a "sudo key" (currently the same as the "main key" of the built-in system smart account). The rollback functionality itself will be implemented by following patches.