Parses a NATS credentials (.creds) file into its user JWT and nkey seed.
The .creds format produced by nsc/nats bundles a -----BEGIN NATS USER JWT-----
block and a -----BEGIN USER NKEY SEED----- block; JWT auth presents the JWT and proves
possession by signing the server nonce with the seed.
Parses a NATS credentials (
.creds) file into its user JWT and nkey seed.The
.credsformat produced bynsc/natsbundles a-----BEGIN NATS USER JWT-----block and a-----BEGIN USER NKEY SEED-----block; JWT auth presents the JWT and proves possession by signing the server nonce with the seed.