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44 lines
1.3 KiB
44 lines
1.3 KiB
package core
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import (
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"fmt"
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"github.com/tendermint/tendermint/account"
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"github.com/tendermint/tendermint/types"
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)
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//-----------------------------------------------------------------------------
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func SignTx(tx types.Tx, privAccounts []*account.PrivAccount) (*ResponseSignTx, error) {
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// more checks?
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for i, privAccount := range privAccounts {
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if privAccount == nil || privAccount.PrivKey == nil {
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return nil, fmt.Errorf("Invalid (empty) privAccount @%v", i)
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}
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}
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switch tx.(type) {
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case *types.SendTx:
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sendTx := tx.(*types.SendTx)
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for i, input := range sendTx.Inputs {
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input.PubKey = privAccounts[i].PubKey
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input.Signature = privAccounts[i].Sign(sendTx)
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}
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case *types.CallTx:
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callTx := tx.(*types.CallTx)
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callTx.Input.PubKey = privAccounts[0].PubKey
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callTx.Input.Signature = privAccounts[0].Sign(callTx)
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case *types.BondTx:
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bondTx := tx.(*types.BondTx)
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for i, input := range bondTx.Inputs {
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input.PubKey = privAccounts[i].PubKey
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input.Signature = privAccounts[i].Sign(bondTx)
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}
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case *types.UnbondTx:
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unbondTx := tx.(*types.UnbondTx)
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unbondTx.Signature = privAccounts[0].Sign(unbondTx).(account.SignatureEd25519)
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case *types.RebondTx:
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rebondTx := tx.(*types.RebondTx)
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rebondTx.Signature = privAccounts[0].Sign(rebondTx).(account.SignatureEd25519)
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}
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return &ResponseSignTx{tx}, nil
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}
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