NexDAX Chain CLI has a sub-command named
keys to manage private keys.
It is a key store to manage keys for users.
You can add a new key or import a key from seed.
Then you can list the keys added and show the detailed info of a specific key.
You can also delete the given key or update the password used to protect private key.
NexDAX Chain CLI use the keys you add to sign transactions for you.
For example, if you want to transfer tokens to someone else, you just need to specify the name of the key you want to use, and input the password of the key, then NexDAX Chain CLI will sign the transaction for you if the password is right.
The usage is the same for
$ ./eth-cli keys Keys allows you to manage your local keystore for tendermint. These keys may be in any format supported by go-crypto and can be used by light-clients, full nodes, or any other application that needs to sign with a private key. Usage: eth-cli keys [command] Available Commands: mnemonic Compute the bip39 mnemonic for some input entropy add Create a new key, or import from seed list List all keys show Show key info for the given name delete Delete the given key update Change the password used to protect private key Flags: -h, --help help for keys Global Flags: -e, --encoding string Binary encoding (hex|b64|btc) (default "hex") --home string directory for config and data (default "/Users/yourname/.eth-cli") -o, --output string Output format (text|json) (default "text") --trace print out full stack trace on errors Use "eth-cli keys [command] --help" for more information about a command.
mnemonic is used to generate bip39 mnemonic.
You can restore key from the mnemonic generated.
$ ./eth-cli keys mnemonic uncle mule squirrel cover theory oven rookie dry intact alert right afraid differ ability mule struggle spray usual must purity social ball flat short
You can use
add to create a new key or import from seed (mnemonic).
You have to specify the name for the key you want to create.
To import with a mnemonic phrase, you need to include the
--recover flag in the command.
create a new key
$ ./eth-cli keys add testkey Enter a passphrase for your key: Repeat the passphrase: NAME: TYPE: ADDRESS: PUBKEY: testkey local bnc1e8zhj9wmgq4pwzrv264gfru2fk8x2hdvpclx3n bncp1addwnpepqffepxlkrka9n33vyzmjwkpy05gpm46cn5de3x9v0vqswk7st5lkc7alhjv **Important** write this seed phrase in a safe place. It is the only way to recover your account if you ever forget your password. poverty joke nominee enough harsh elder flush noodle gift one limit tree sponsor sun radio above acid air winter inflict profit there brand water
import from seed
$ ./eth-cli keys add testkey --recover Enter a passphrase for your key: Repeat the passphrase: > Enter your recovery seed phrase: poverty joke nominee enough harsh elder flush noodle gift one limit tree sponsor sun radio above acid air winter inflict profit there brand water NAME: TYPE: ADDRESS: PUBKEY: testkey local bnc1e8zhj9wmgq4pwzrv264gfru2fk8x2hdvpclx3n bncp1addwnpepqffepxlkrka9n33vyzmjwkpy05gpm46cn5de3x9v0vqswk7st5lkc7alhjv
list can list all the keys you have.
$ ./eth-cli keys list NAME: TYPE: ADDRESS: PUBKEY: test local bnc16jv838jw8zcgucvrhreen73adwgnue6ujcz2cf bncp1addwnpepqgxacvpgnvss94zs363lheuh2xldj0hvymftuds8d69u5cau5kz3y23rj6l testkey local bnc1e8zhj9wmgq4pwzrv264gfru2fk8x2hdvpclx3n bncp1addwnpepqffepxlkrka9n33vyzmjwkpy05gpm46cn5de3x9v0vqswk7st5lkc7alhjv
show is used to show the detail of the key by the name.
$ ./eth-cli keys show testkey NAME: TYPE: ADDRESS: PUBKEY: testkey local bnc1e8zhj9wmgq4pwzrv264gfru2fk8x2hdvpclx3n bncp1addwnpepqffepxlkrka9n33vyzmjwkpy05gpm46cn5de3x9v0vqswk7st5lkc7alhjv
delete is used to delete the key.
$ ./eth-cli keys delete testkey DANGER - enter password to permanently delete key: Password deleted forever (uh oh!)
update is used to update the password that is currently used to protect the private key.
$ ./eth-cli keys update test Enter the current passphrase: Enter the new passphrase: Repeat the new passphrase: Password successfully updated!