Exemplo n.º 1
0
func followAdd(c *cli.Context) error {
	if c.NArg() < 2 {
		log.Fatal("Please give a group-definition, an ID, and optionally a service-name of the skipchain to follow")
	}
	cfg, _ := loadConfig(c)
	group := getGroup(c)
	idBytes, err := hex.DecodeString(c.Args().Get(1))
	log.ErrFatal(err)
	id := identity.ID(idBytes)
	newID, err := identity.NewIdentityFromCothority(group.Roster, id)
	log.ErrFatal(err)
	if c.NArg() == 3 {
		newID.DeviceName = c.Args().Get(2)
	} else {
		var err error
		newID.DeviceName, err = os.Hostname()
		log.ErrFatal(err)
		log.Info("Using", newID.DeviceName, "as the device-name.")
	}
	cfg.Follow = append(cfg.Follow, newID)
	cfg.writeAuthorizedKeys(c)
	// Identity needs to exist, else saving/loading will fail. For
	// followers it doesn't matter if the identity will be overwritten,
	// as it is not used.
	cfg.Identity = newID
	return cfg.saveConfig(c)
}
Exemplo n.º 2
0
func followDel(c *cli.Context) error {
	if c.NArg() != 1 {
		log.Fatal("Please give id of skipchain to unfollow")
	}
	cfg := loadConfigOrFail(c)
	idBytes, err := hex.DecodeString(c.Args().First())
	log.ErrFatal(err)
	idDel := identity.ID(idBytes)
	newSlice := cfg.Follow[:0]
	for _, id := range cfg.Follow {
		if !bytes.Equal(id.ID, idDel) {
			newSlice = append(newSlice, id)
		}
	}
	cfg.Follow = newSlice
	cfg.writeAuthorizedKeys(c)
	return cfg.saveConfig(c)
}
Exemplo n.º 3
0
func idConnect(c *cli.Context) error {
	log.Info("Connecting")
	name, err := os.Hostname()
	log.ErrFatal(err)
	switch c.NArg() {
	case 2:
		// We'll get all arguments after
	case 3:
		name = c.Args().Get(2)
	default:
		log.Fatal("Please give the following arguments: group.toml id [hostname]", c.NArg())
	}
	group := getGroup(c)
	idBytes, err := hex.DecodeString(c.Args().Get(1))
	log.ErrFatal(err)
	id := identity.ID(idBytes)
	cfg := &ciscConfig{Identity: identity.NewIdentity(group.Roster, 0, name)}
	cfg.AttachToIdentity(id)
	log.Infof("Public key: %s",
		cfg.Proposed.Device[cfg.DeviceName].Point.String())
	return cfg.saveConfig(c)
}