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cmd/clef, signer/core: password input fixes (#20960)

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* cmd/clef, signer/core: use better terminal input for passwords, make it possible to avoid boot-up warning

* all: move commonly used prompter to isolated (small) package

* cmd/clef: Add new --acceptWarn to clef README

* cmd/clef: rename flag 'acceptWarn' to 'suppress-bootwarn'

Co-authored-by: ligi <ligi@ligi.de>
This commit is contained in:
Martin Holst Swende
2020-05-19 10:44:46 +02:00
committed by GitHub
parent 3666da8a4b
commit e0987f67e0
13 changed files with 65 additions and 54 deletions
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6
cmd/ethkey/utils.go
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@ -23,7 +23,7 @@ import (
"strings"
"github.com/ethereum/go-ethereum/cmd/utils"
"github.com/ethereum/go-ethereum/console"
"github.com/ethereum/go-ethereum/console/prompt"
"github.com/ethereum/go-ethereum/crypto"
"gopkg.in/urfave/cli.v1"
)
@ -31,13 +31,13 @@ import (
// promptPassphrase prompts the user for a passphrase. Set confirmation to true
// to require the user to confirm the passphrase.
func promptPassphrase(confirmation bool) string {
passphrase, err := console.Stdin.PromptPassword("Password: ")
passphrase, err := prompt.Stdin.PromptPassword("Password: ")
if err != nil {
utils.Fatalf("Failed to read password: %v", err)
}
if confirmation {
confirm, err := console.Stdin.PromptPassword("Repeat password: ")
confirm, err := prompt.Stdin.PromptPassword("Repeat password: ")
if err != nil {
utils.Fatalf("Failed to read password confirmation: %v", err)
}