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chore: move server.GenerateCoinKey and server.GenerateSaveCoinKey to …
…testutil (cosmos#10956) * chore: move server.GenerateCoinKey and server.GenerateSaveCoinKey to testutil * add changelog * move testutil/known_values.go to testutil/testdata * changelog
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,82 @@ | ||
| package testutil | ||
|
|
||
| import ( | ||
| "fmt" | ||
|
|
||
| "github.com/cosmos/cosmos-sdk/crypto/keyring" | ||
| sdk "github.com/cosmos/cosmos-sdk/types" | ||
| ) | ||
|
|
||
| // GenerateCoinKey generates a new key mnemonic along with its addrress. | ||
| func GenerateCoinKey(algo keyring.SignatureAlgo) (sdk.AccAddress, string, error) { | ||
| // generate a private key, with mnemonic | ||
| info, secret, err := keyring.NewInMemory().NewMnemonic( | ||
| "name", | ||
| keyring.English, | ||
| sdk.GetConfig().GetFullBIP44Path(), | ||
| keyring.DefaultBIP39Passphrase, | ||
| algo, | ||
| ) | ||
| if err != nil { | ||
| return sdk.AccAddress{}, "", err | ||
| } | ||
|
|
||
| return sdk.AccAddress(info.GetPubKey().Address()), secret, nil | ||
| } | ||
|
|
||
| // GenerateSaveCoinKey generates a new key mnemonic with its addrress. | ||
| // If mnemonic is provided then it's used for key generation. | ||
| // The key is saved in the keyring. The function returns error if overwrite=true and the key | ||
| // already exists. | ||
| func GenerateSaveCoinKey( | ||
| keybase keyring.Keyring, | ||
| keyName, mnemonic string, | ||
| overwrite bool, | ||
| algo keyring.SignatureAlgo, | ||
| ) (sdk.AccAddress, string, error) { | ||
| exists := false | ||
| _, err := keybase.Key(keyName) | ||
| if err == nil { | ||
| exists = true | ||
| } | ||
|
|
||
| // ensure no overwrite | ||
| if !overwrite && exists { | ||
| return sdk.AccAddress{}, "", fmt.Errorf("key already exists, overwrite is disabled") | ||
| } | ||
|
|
||
| if exists { | ||
| if err := keybase.Delete(keyName); err != nil { | ||
| return sdk.AccAddress{}, "", fmt.Errorf("failed to overwrite key") | ||
| } | ||
| } | ||
|
|
||
| var ( | ||
| info keyring.Info | ||
| secret string | ||
| ) | ||
|
|
||
| if mnemonic != "" { | ||
| secret = mnemonic | ||
| info, err = keybase.NewAccount( | ||
| keyName, | ||
| mnemonic, | ||
| keyring.DefaultBIP39Passphrase, | ||
| sdk.GetConfig().GetFullBIP44Path(), | ||
| algo, | ||
| ) | ||
| } else { | ||
| info, secret, err = keybase.NewMnemonic( | ||
| keyName, | ||
| keyring.English, | ||
| sdk.GetConfig().GetFullBIP44Path(), | ||
| keyring.DefaultBIP39Passphrase, | ||
| algo, | ||
| ) | ||
| } | ||
| if err != nil { | ||
| return sdk.AccAddress{}, "", err | ||
| } | ||
|
|
||
| return sdk.AccAddress(info.GetAddress()), secret, nil | ||
| } |
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