| package notary | |
| // PassRetriever is a callback function that should retrieve a passphrase | |
| // for a given named key. If it should be treated as new passphrase (e.g. with | |
| // confirmation), createNew will be true. Attempts is passed in so that implementers | |
| // decide how many chances to give to a human, for example. | |
| type PassRetriever func(keyName, alias string, createNew bool, attempts int) (passphrase string, giveup bool, err error) |