ValidateGenesisState() validates a GenesisState object
(genesis *GenesisState)
| 103 | |
| 104 | // ValidateGenesisState() validates a GenesisState object |
| 105 | func (s *StateMachine) ValidateGenesisState(genesis *GenesisState) (err lib.ErrorI) { |
| 106 | // ensure the governance params from the genesis object are valid |
| 107 | if err = genesis.Params.Check(); err != nil { |
| 108 | return |
| 109 | } |
| 110 | // for each validator, apply basic validations on the required fields |
| 111 | for _, val := range genesis.Validators { |
| 112 | // ensure the validator address is the proper length |
| 113 | if len(val.Address) != crypto.AddressSize { |
| 114 | return ErrAddressSize() |
| 115 | } |
| 116 | // ensure the validator public key is the proper length |
| 117 | if !val.Delegate && len(val.PublicKey) != crypto.BLS12381PubKeySize { |
| 118 | return ErrPublicKeySize() |
| 119 | } |
| 120 | // ensure the validator output address is the proper length |
| 121 | if len(val.Output) != crypto.AddressSize { |
| 122 | return ErrAddressSize() |
| 123 | } |
| 124 | } |
| 125 | // for each account, apply basic validations on the required fields |
| 126 | for _, account := range genesis.Accounts { |
| 127 | // ensure the account address has the proper size |
| 128 | if len(account.Address) != crypto.AddressSize { |
| 129 | return ErrAddressSize() |
| 130 | } |
| 131 | } |
| 132 | // if the order books aren't nil |
| 133 | if genesis.OrderBooks != nil { |
| 134 | // de-duplicate the committee order books |
| 135 | deDuplicateCommittees := lib.NewDeDuplicator[uint64]() |
| 136 | // for each order book in the list |
| 137 | for _, orderBook := range genesis.OrderBooks.OrderBooks { |
| 138 | // if already found |
| 139 | if found := deDuplicateCommittees.Found(orderBook.ChainId); found { |
| 140 | return InvalidSellOrder() |
| 141 | } |
| 142 | // if the book exists but there's no sell orders |
| 143 | if len(orderBook.Orders) == 0 { |
| 144 | return InvalidSellOrder() |
| 145 | } |
| 146 | // ensure there's no duplicate order-ids within the book |
| 147 | deDuplicateIds := lib.NewDeDuplicator[string]() |
| 148 | // for each order in the book |
| 149 | for _, order := range orderBook.Orders { |
| 150 | // check if order already found |
| 151 | if found := deDuplicateIds.Found(lib.BytesToString(order.Id)); found { |
| 152 | return InvalidSellOrder() |
| 153 | } |
| 154 | } |
| 155 | } |
| 156 | } |
| 157 | return |
| 158 | } |
| 159 | |
| 160 | // ExportState() creates a GenesisState object from the current state |
| 161 | func (s *StateMachine) ExportState() (genesis *GenesisState, err lib.ErrorI) { |