예제 #1
0
func condenseRecord(l *libkb.TrackChainLink) (*jsonw.Wrapper, error) {
	uid, err := l.GetTrackedUID()
	if err != nil {
		return nil, err
	}

	trackedKeys, err := l.GetTrackedKeys()
	if err != nil {
		return nil, err
	}
	fpsDisplay := make([]string, len(trackedKeys))
	for i, trackedKey := range trackedKeys {
		fpsDisplay[i] = strings.ToUpper(trackedKey.Fingerprint.String())
	}

	un, err := l.GetTrackedUsername()
	if err != nil {
		return nil, err
	}

	rp := l.RemoteKeyProofs()

	out := jsonw.NewDictionary()
	out.SetKey("uid", libkb.UIDWrapper(uid))
	out.SetKey("keys", jsonw.NewString(strings.Join(fpsDisplay, ", ")))
	out.SetKey("ctime", jsonw.NewInt64(l.GetCTime().Unix()))
	out.SetKey("username", jsonw.NewString(un))
	out.SetKey("proofs", rp)

	return out, nil
}
예제 #2
0
func (e *UntrackEngine) loadThem() (them *libkb.User, remoteLink, localLink *libkb.TrackChainLink, err error) {
	var rLink *libkb.TrackChainLink
	trackMap := e.arg.Me.IDTable().GetTrackMap()
	if links, ok := trackMap[e.arg.Username]; ok && (len(links) > 0) {
		rLink = links[len(links)-1]
	}

	var uid keybase1.UID
	uidTrusted := false
	if rLink != nil {
		if uid, err = rLink.GetTrackedUID(); err != nil {
			return
		}
		uidTrusted = true
	}

	if uid.IsNil() {
		res := libkb.ResolveUID(e.arg.Username)
		if err = res.GetError(); err != nil {
			return
		}

		// This is an untrusted uid.
		uid = res.GetUID()
		if uid.IsNil() {
			err = libkb.NewUntrackError("Could not resolve uid for @%s", e.arg.Username)
			return
		}
	}

	lLink, err := libkb.LocalTrackChainLinkFor(e.arg.Me.GetUID(), uid, e.G())
	if err != nil {
		return
	}

	if rLink == nil && lLink == nil {
		err = libkb.NewUntrackError("You are not tracking %s", e.arg.Username)
		return
	}

	if !uidTrusted {
		if lLink == nil {
			err = libkb.NewUntrackError("Could not verify resolved uid for @%s", e.arg.Username)
			return
		}

		var trackedUsername string
		trackedUsername, err = lLink.GetTrackedUsername()
		if err != nil {
			return
		}

		if e.arg.Username != trackedUsername {
			err = libkb.NewUntrackError("Username mismatch: expected @%s, got @%s", e.arg.Username, trackedUsername)
			return
		}

		uidTrusted = true
	}

	them = libkb.NewUserThin(e.arg.Username, uid)
	remoteLink = rLink
	localLink = lLink
	return
}