MattiasFestin/nkeys-docker

nkeys-docker

Dockerified version of: https://github.com/nats-io/nkeys

Usage:

docker run --rm mattiasfestin/nkeys nk [...args]

Orignial README:

nk - Nkeys utility program

SYNOPSIS

nk [-gen type] [-sign file] [-verify file] [-inkey keyfile] [-pubin keyfile] [-pubout] [-e entropy]

DESCRIPTION

The nk utility program can be used to generate nkeys, signing, and verify signatures.

COMMAND OPTIONS

-gen type

Used to create an Nkey Seed of a given type. Type can be User, Account, Server, Cluster, or Operator

-sign file

Used to sign the contents of file. -inkey is also required.

-verify file -sigfile sig

Used to verify a file with a given signature. -inkey or -pubin also required.

Examples

Create a user keypair. The result will be an encoded seed. Seeds are prefixed with an 'S', and followed by the type, e.g. U = user.

> nk -gen user > user.seed
> cat user.seed
SUAKYRHVIOREXV7EUZTBHUHL7NUMHPMAS7QMDU3GTIUWEI5LDNOXD43IZY

You can obtain the public key for an nkey seed as follows.

> nk -inkey user.seed -pubout > user.pub
> cat user.pub
UD466L6EBCM3YY5HEGHJANNTN4LSKTSUXTH7RILHCKEQMQHTBNLHJJXT

Signing the contents of a file

> cat > some.txt
Hello World!

> nk -sign some.txt -inkey user.seed > some.sig
> cat some.sig
0CK1XmkxNfUGfudxliWTWeoETgIo23m9qowS9yTfYFSrjR8HgAW63jQ3NxPU_jG38hZPW61IZSun37N690CkDg

Verifying a signature. You can use the seed or the public key.

> nk -verify some.txt -sigfile some.sig -inkey user.seed
Verified OK

> nk -verify some.txt -sigfile some.sig -pubin user.pub
Verified OK

License

Unless otherwise noted, the NATS source files are distributed under the Apache Version 2.0 license found in the LICENSE file.