Remove governance GovPubKey
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gamarin
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38975ac695
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@ -164,13 +164,7 @@ making it mechanically impossible for some validators to vote on it.
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### Governance key and governance address
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Validators can make use of a slot where they can designate a
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`Governance PubKey`. By default, a validator's `Governance PubKey` will be the
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same as its main PubKey. Validators can change this `Governance PubKey` by
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sending a `Change Governance PubKey` transaction signed by their main
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`Consensus PrivKey`. From there, they will be able to sign votes using the
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`Governance PrivKey` associated with their `Governance PubKey`. The
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`Governance PubKey` can be changed at any moment.
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Later, we may add permissionned keys that could only sign txs from certain modules. For the MVP, the `Governance PubKey` will be the main validator PubKey generated at account creation. This PubKey corresponds to a different PrivKey than the Tendermint PrivKey which is responsible for signing consensus messages. Validators thus do not have to sign governance transactions with the sensitive Tendermint PrivKey.
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## Software Upgrade
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@ -71,9 +71,9 @@ type ValidatorGovInfo struct {
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this `PubKey` for this validator (`nil` if `PubKey` has not voted under this
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validator)
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* `ValidatorGovInfos`: A mapping `map[[]byte]ValidatorGovInfo` of validator's
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governance infos indexed by `<proposalID>:<validatorGovPubKey>`. Returns
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governance infos indexed by `<proposalID>:<validatorPubKey>`. Returns
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`nil` if proposal has not entered voting period or if `PubKey` was not the
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governance public key of a validator when proposal entered voting period.
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public key of a validator when proposal entered voting period.
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For pseudocode purposes, here are the two function we will use to read or write in stores:
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@ -126,12 +126,12 @@ And the pseudocode for the `ProposalProcessingQueue`:
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activeProcedure = load(Procedures, activeProcedureNumber)
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for each validator in CurrentBondedValidators
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validatorGovInfo = load(multistore, ValidatorGovInfos, validator.GovPubKey)
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validatorGovInfo = load(multistore, ValidatorGovInfos, validator.PubKey)
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if (validatorGovInfo.InitVotingPower != nil)
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// validator was bonded when vote started
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validatorOption = load(Options, validator.GovPubKey)
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validatorOption = load(Options, validator.PubKey)
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if (validatorOption == nil)
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// validator did not vote
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slash validator by activeProcedure.GovernancePenalty
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@ -83,7 +83,7 @@ upon receiving txGovSubmitProposal from sender do
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validatorGovInfo.InitVotingPower = validator.VotingPower
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validatorGovInfo.Minus = 0
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store(ValidatorGovInfos, <proposalID>:<validator.GovPubKey>, validatorGovInfo)
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store(ValidatorGovInfos, <proposalID>:<validator.PubKey>, validatorGovInfo)
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ProposalProcessingQueue.push(proposalID)
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@ -186,7 +186,7 @@ upon receiving txGovDeposit from sender do
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validatorGovInfo.InitVotingPower = validator.VotingPower
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validatorGovInfo.Minus = 0
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store(ValidatorGovInfos, <proposalID>:<validator.GovPubKey>, validatorGovInfo)
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store(ValidatorGovInfos, <proposalID>:<validator.PubKey>, validatorGovInfo)
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ProposalProcessingQueue.push(txGovDeposit.ProposalID)
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```
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@ -338,7 +338,7 @@ handled:
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// Throws if
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// Option is not in Option Set of procedure that was active when vote opened OR if
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// ValidatorPubKey is not the GovPubKey of a current validator
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// ValidatorPubKey is not the PubKey of a current validator
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throw
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@ -369,7 +369,7 @@ handled:
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throw
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else
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validatorGovInfo = load(ValidatorGovInfos, <txGovVote.ProposalID>:<validator.ValidatorGovPubKey>)
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validatorGovInfo = load(ValidatorGovInfos, <txGovVote.ProposalID>:<validator.ValidatorPubKey>)
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if (validatorGovInfo == nil)
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// validator became validator after proposal entered voting period
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@ -381,8 +381,8 @@ handled:
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store(Options, <txGovVote.ProposalID>:<sender>:<txGovVote.ValidatorPubKey>, txGovVote.Option)
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if (sender != validator.GovPubKey)
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// Here, sender is not the Governance PubKey of the validator whose PubKey is txGovVote.ValidatorPubKey
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if (sender != validator.PubKey)
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// Here, sender is not the PubKey of the validator whose PubKey is txGovVote.ValidatorPubKey
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if sender does not have bonded Atoms to txGovVote.ValidatorPubKey then
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// check in Staking module
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@ -396,7 +396,7 @@ handled:
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// Validator has not voted already
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validatorGovInfo.Minus += sender.bondedAmounTo(txGovVote.ValidatorPubKey)
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store(ValidatorGovInfos, <txGovVote.ProposalID>:<validator.ValidatorGovPubKey>, validatorGovInfo)
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store(ValidatorGovInfos, <txGovVote.ProposalID>:<validator.ValidatorPubKey>, validatorGovInfo)
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else
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// Validator has already voted
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@ -411,7 +411,7 @@ handled:
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else
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// sender is the Governance PubKey of the validator whose main PubKey is txGovVote.ValidatorPubKey
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// sender is the PubKey of the validator whose main PubKey is txGovVote.ValidatorPubKey
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// i.e. sender == validator
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optionVotes = load(Votes, <txGovVote.ProposalID>:<txGovVote.Option>)
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