9cce836c08
* crypto/keys: move keybase and keyring to crypto/keyring/ dir * Update client/keys/root.go * Update crypto/keyring/errors.go * Update crypto/keyring/keybase.go * Update crypto/keyring/options.go * format * changelog * fix build * format * lint
46 lines
1.4 KiB
Go
46 lines
1.4 KiB
Go
package server
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import (
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"fmt"
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"github.com/cosmos/cosmos-sdk/crypto/keyring"
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clkeys "github.com/cosmos/cosmos-sdk/client/keys"
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sdk "github.com/cosmos/cosmos-sdk/types"
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)
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// GenerateCoinKey returns the address of a public key, along with the secret
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// phrase to recover the private key.
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func GenerateCoinKey() (sdk.AccAddress, string, error) {
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// generate a private key, with recovery phrase
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info, secret, err := clkeys.NewInMemoryKeyBase().CreateMnemonic(
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"name", keyring.English, "pass", keyring.Secp256k1)
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if err != nil {
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return sdk.AccAddress([]byte{}), "", err
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}
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addr := info.GetPubKey().Address()
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return sdk.AccAddress(addr), secret, nil
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}
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// GenerateSaveCoinKey returns the address of a public key, along with the secret
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// phrase to recover the private key.
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func GenerateSaveCoinKey(keybase keyring.Keybase, keyName, keyPass string, overwrite bool) (sdk.AccAddress, string, error) {
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// ensure no overwrite
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if !overwrite {
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_, err := keybase.Get(keyName)
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if err == nil {
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return sdk.AccAddress([]byte{}), "", fmt.Errorf(
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"key already exists, overwrite is disabled")
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}
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}
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// generate a private key, with recovery phrase
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info, secret, err := keybase.CreateMnemonic(keyName, keyring.English, keyPass, keyring.Secp256k1)
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if err != nil {
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return sdk.AccAddress([]byte{}), "", err
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}
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return sdk.AccAddress(info.GetPubKey().Address()), secret, nil
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}
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