72fc3ca3af
* WIP setting up evm tx command and updating emint keys output * Fix linting issue * Wip restructuring to allow for ethereum signing and encoding * WIP setting up keybase and context to use Ethermint keys * Fixed encoding and decoding of emint keys * Adds command for generating explicit ethereum tx * Fixed evm route for handling tx * Fixed tx and msg encoding which allows transactions to be sent * Added relevant documentation for changes and cleaned up code * Added documentation and indicators why code was overriden
112 lines
2.9 KiB
Go
112 lines
2.9 KiB
Go
package keys
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import (
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"encoding/hex"
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sdk "github.com/cosmos/cosmos-sdk/types"
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cosmosKeys "github.com/cosmos/cosmos-sdk/crypto/keys"
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)
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// KeyOutput defines a structure wrapping around an Info object used for output
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// functionality.
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type KeyOutput struct {
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Name string `json:"name"`
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Type string `json:"type"`
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Address string `json:"address"`
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ETHAddress string `json:"ethaddress"`
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PubKey string `json:"pubkey"`
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ETHPubKey string `json:"ethpubkey"`
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Mnemonic string `json:"mnemonic,omitempty"`
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Threshold uint `json:"threshold,omitempty"`
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}
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// NewKeyOutput creates a default KeyOutput instance without Mnemonic, Threshold and PubKeys
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func NewKeyOutput(name, keyType, address, ethaddress, pubkey, ethpubkey string) KeyOutput {
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return KeyOutput{
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Name: name,
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Type: keyType,
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Address: address,
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ETHAddress: ethaddress,
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PubKey: pubkey,
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ETHPubKey: ethpubkey,
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}
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}
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// Bech32KeysOutput returns a slice of KeyOutput objects, each with the "acc"
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// Bech32 prefixes, given a slice of Info objects. It returns an error if any
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// call to Bech32KeyOutput fails.
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func Bech32KeysOutput(infos []cosmosKeys.Info) ([]KeyOutput, error) {
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kos := make([]KeyOutput, len(infos))
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for i, info := range infos {
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ko, err := Bech32KeyOutput(info)
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if err != nil {
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return nil, err
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}
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kos[i] = ko
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}
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return kos, nil
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}
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// Bech32ConsKeyOutput create a KeyOutput in with "cons" Bech32 prefixes.
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func Bech32ConsKeyOutput(keyInfo cosmosKeys.Info) (KeyOutput, error) {
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address := keyInfo.GetPubKey().Address()
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bechPubKey, err := sdk.Bech32ifyConsPub(keyInfo.GetPubKey())
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if err != nil {
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return KeyOutput{}, err
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}
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return NewKeyOutput(
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keyInfo.GetName(),
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keyInfo.GetType().String(),
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sdk.ConsAddress(address.Bytes()).String(),
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getEthAddress(keyInfo),
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bechPubKey,
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hex.EncodeToString(keyInfo.GetPubKey().Bytes()),
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), nil
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}
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// Bech32ValKeyOutput create a KeyOutput in with "val" Bech32 prefixes.
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func Bech32ValKeyOutput(keyInfo cosmosKeys.Info) (KeyOutput, error) {
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address := keyInfo.GetPubKey().Address()
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bechPubKey, err := sdk.Bech32ifyValPub(keyInfo.GetPubKey())
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if err != nil {
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return KeyOutput{}, err
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}
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return NewKeyOutput(
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keyInfo.GetName(),
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keyInfo.GetType().String(),
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sdk.ValAddress(address.Bytes()).String(),
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getEthAddress(keyInfo),
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bechPubKey,
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hex.EncodeToString(keyInfo.GetPubKey().Bytes()),
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), nil
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}
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// Bech32KeyOutput create a KeyOutput in with "acc" Bech32 prefixes.
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func Bech32KeyOutput(keyInfo cosmosKeys.Info) (KeyOutput, error) {
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address := keyInfo.GetPubKey().Address()
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bechPubKey, err := sdk.Bech32ifyAccPub(keyInfo.GetPubKey())
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if err != nil {
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return KeyOutput{}, err
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}
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return NewKeyOutput(
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keyInfo.GetName(),
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keyInfo.GetType().String(),
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sdk.AccAddress(address.Bytes()).String(),
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getEthAddress(keyInfo),
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bechPubKey,
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hex.EncodeToString(keyInfo.GetPubKey().Bytes()),
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), nil
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}
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func getEthAddress(info cosmosKeys.Info) string {
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return info.GetPubKey().Address().String()
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}
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