66 lines
1.7 KiB
Go
66 lines
1.7 KiB
Go
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package types
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import (
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"sort"
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"time"
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. "github.com/tendermint/go-common"
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"github.com/tendermint/go-crypto"
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"github.com/tendermint/go-wire"
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)
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//------------------------------------------------------------
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// we store the gendoc in the db
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var GenDocKey = []byte("GenDocKey")
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//------------------------------------------------------------
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// core types for a genesis definition
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type GenesisValidator struct {
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PubKey crypto.PubKeyEd25519 `json:"pub_key"`
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Amount int64 `json:"amount"`
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Name string `json:"name"`
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}
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type GenesisDoc struct {
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GenesisTime time.Time `json:"genesis_time"`
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ChainID string `json:"chain_id"`
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Validators []GenesisValidator `json:"validators"`
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}
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//------------------------------------------------------------
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// Make genesis state from file
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func GenesisDocFromJSON(jsonBlob []byte) (genState *GenesisDoc) {
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var err error
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wire.ReadJSONPtr(&genState, jsonBlob, &err)
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if err != nil {
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Exit(Fmt("Couldn't read GenesisDoc: %v", err))
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}
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return
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}
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//------------------------------------------------------------
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// Make random genesis state
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func RandGenesisDoc(numValidators int, randPower bool, minPower int64) (*GenesisDoc, []*PrivValidator) {
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validators := make([]GenesisValidator, numValidators)
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privValidators := make([]*PrivValidator, numValidators)
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for i := 0; i < numValidators; i++ {
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val, privVal := RandValidator(randPower, minPower)
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validators[i] = GenesisValidator{
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PubKey: val.PubKey,
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Amount: val.VotingPower,
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}
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privValidators[i] = privVal
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}
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sort.Sort(PrivValidatorsByAddress(privValidators))
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return &GenesisDoc{
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GenesisTime: time.Now(),
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ChainID: "tendermint_test",
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Validators: validators,
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}, privValidators
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}
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