예제 #1
0
func LoadUserPlusKeys(g *GlobalContext, uid keybase1.UID, cacheOK bool) (keybase1.UserPlusKeys, error) {
	var up keybase1.UserPlusKeys
	if uid.IsNil() {
		return up, fmt.Errorf("Nil UID")
	}

	arg := NewLoadUserArg(g)
	arg.UID = uid
	arg.PublicKeyOptional = true
	u, err := LoadUser(arg)
	if err != nil {
		return up, err
	}
	if u == nil {
		return up, fmt.Errorf("Nil user, nil error from LoadUser")
	}

	// export user to UserPlusKeys
	up.Uid = u.GetUID()
	up.Username = u.GetNormalizedName().String()
	if u.GetComputedKeyFamily() != nil {
		up.DeviceKeys = u.GetComputedKeyFamily().ExportDeviceKeys()
	}

	return up, nil
}
예제 #2
0
func RunSyncer(s Syncer, uid keybase1.UID, loggedIn bool, sr SessionReader) (err error) {
	if uid.IsNil() {
		return NotFoundError{"No UID given to syncer"}
	}

	// unnecessary for secret syncer, but possibly useful for tracker syncer.
	s.Lock()
	defer s.Unlock()

	s.G().Log.Debug("+ Syncer.Load(%s)", uid)
	defer func() {
		s.G().Log.Debug("- Syncer.Load(%s) -> %s", uid, ErrToOk(err))
	}()

	if err = s.loadFromStorage(uid); err != nil {
		return
	}
	if s.needsLogin() && !loggedIn {
		s.G().Log.Debug("| Won't sync with server since we're not logged in")
		return
	}
	if err = s.syncFromServer(uid, sr); err != nil {
		return
	}
	if err = s.store(uid); err != nil {
		return
	}

	return
}
예제 #3
0
func lookupMerkleLeaf(g *GlobalContext, uid keybase1.UID, local *User) (f *MerkleUserLeaf, err error) {
	if uid.IsNil() {
		err = fmt.Errorf("uid parameter for lookupMerkleLeaf empty")
		return
	}
	q := NewHTTPArgs()
	q.Add("uid", UIDArg(uid))

	f, err = g.MerkleClient.LookupUser(q)
	if err == nil && f == nil && local != nil {
		err = fmt.Errorf("User not found in server Merkle tree")
	}
	return
}
예제 #4
0
파일: loaduser.go 프로젝트: polluks/client
func LoadUserPlusKeys(g *GlobalContext, uid keybase1.UID, cacheOK bool) (keybase1.UserPlusKeys, error) {
	var up keybase1.UserPlusKeys
	if uid.IsNil() {
		return up, fmt.Errorf("Nil UID")
	}

	if cacheOK {
		up, err := g.UserCache.Get(uid)
		if err == nil {
			return *up, nil
		}
		if err != nil {
			// not going to bail on cache error, just log it:
			if _, ok := err.(NotFoundError); !ok {
				g.Log.Debug("UserCache Get error: %s", err)
			}
		}
	}

	arg := NewLoadUserArg(g)
	arg.UID = uid
	arg.PublicKeyOptional = true
	u, err := LoadUser(arg)
	if err != nil {
		return up, err
	}
	if u == nil {
		return up, fmt.Errorf("Nil user, nil error from LoadUser")
	}

	// export user to UserPlusKeys
	up.Uid = u.GetUID()
	up.Username = u.GetNormalizedName().String()
	if u.GetComputedKeyFamily() != nil {
		up.DeviceKeys = u.GetComputedKeyFamily().ExportDeviceKeys()
	}

	err = g.UserCache.Insert(&up)
	if err != nil {
		g.Log.Debug("UserCache Set error: %s", err)
	}

	return up, nil
}
예제 #5
0
func LoadUserPlusKeys(g *GlobalContext, uid keybase1.UID) (keybase1.UserPlusKeys, error) {
	var up keybase1.UserPlusKeys
	if uid.IsNil() {
		return up, fmt.Errorf("Nil UID")
	}

	arg := NewLoadUserArg(g)
	arg.UID = uid
	arg.PublicKeyOptional = true
	u, err := LoadUser(arg)
	if err != nil {
		return up, err
	}
	if u == nil {
		return up, fmt.Errorf("Nil user, nil error from LoadUser")
	}

	return u.ExportToUserPlusKeys(keybase1.Time(0)), nil
}
예제 #6
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
}