func (c *Component) initKeyPair() error {
priv, err := security.LoadKeypair(c.Config.KeyDir)
if err != nil {
return err
}
c.privateKey = priv
pubPEM, _ := security.PublicPEM(priv)
c.Identity.PublicKey = string(pubPEM)
return nil
}
"github.com/spf13/cobra"
"github.com/spf13/viper"
)
var discoveryAuthorizeCmd = &cobra.Command{
Hidden: true,
Use: "authorize [router/broker/handler] [id]",
Short: "Generate a token that components should use to announce themselves",
Long: `ttn discovery authorize generates a token that components should use to announce themselves`,
Run: func(cmd *cobra.Command, args []string) {
if len(args) != 2 {
cmd.UsageFunc()(cmd)
return
}
privKey, err := security.LoadKeypair(viper.GetString("key-dir"))
if err != nil {
ctx.WithError(err).Fatal("Could not load security keys")
}
ttl, err := cmd.Flags().GetInt("valid")
if err != nil {
ctx.WithError(err).Fatal("Could not read TTL")
}
issuer, err := cmd.Flags().GetString("issuer")
if err != nil {
ctx.WithError(err).Fatal("Could not read issuer ID")
}
var claims claims.ComponentClaims