Exemple #1
0
// Recomputes the set of roles a User has been granted access to by sync() functions.
// This is part of the ChannelComputer interface defined by the Authenticator.
func (context *DatabaseContext) ComputeRolesForUser(user auth.User) ([]string, error) {
	var vres struct {
		Rows []struct {
			Value channels.TimedSet
		}
	}

	opts := map[string]interface{}{"stale": false, "key": user.Name()}
	if verr := context.Bucket.ViewCustom("sync_gateway", "role_access", opts, &vres); verr != nil {
		return nil, verr
	}
	// Boil the list of TimedSets down to a simple set of role names:
	all := map[string]bool{}
	for _, row := range vres.Rows {
		for name, _ := range row.Value {
			all[name] = true
		}
	}
	// Then turn that set into an array to return:
	values := make([]string, 0, len(all))
	for name, _ := range all {
		values = append(values, name)
	}
	return values, nil
}
Exemple #2
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// Creates a userCtx object to be passed to the sync function
func makeUserCtx(user auth.User) map[string]interface{} {
	if user == nil {
		return nil
	}
	return map[string]interface{}{
		"name":     user.Name(),
		"roles":    user.RoleNames(),
		"channels": user.InheritedChannels().AllChannels(),
	}
}
Exemple #3
0
func (listener *changeListener) NewWaiterWithChannels(chans base.Set, user auth.User) *changeWaiter {
	waitKeys := make([]string, 0, 5)
	for channel, _ := range chans {
		waitKeys = append(waitKeys, channelLogDocID(channel))
	}
	if user != nil {
		waitKeys = append(waitKeys, auth.UserKeyPrefix+user.Name())
		for _, role := range user.RoleNames() {
			waitKeys = append(waitKeys, auth.RoleKeyPrefix+role)
		}
	}
	return listener.NewWaiter(waitKeys)
}
Exemple #4
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func (h *handler) makeSession(user auth.User) error {
	if user == nil {
		return base.HTTPErrorf(http.StatusUnauthorized, "Invalid login")
	}
	h.user = user
	auth := h.db.Authenticator()
	session, err := auth.CreateSession(user.Name(), kDefaultSessionTTL)
	if err != nil {
		return err
	}
	cookie := auth.MakeSessionCookie(session)
	cookie.Path = "/" + h.db.Name + "/"
	http.SetCookie(h.response, cookie)
	return h.respondWithSessionInfo()
}
func (listener *changeListener) NewWaiterWithChannels(chans base.Set, user auth.User) *changeWaiter {
	waitKeys := make([]string, 0, 5)
	for channel, _ := range chans {
		waitKeys = append(waitKeys, channel)
	}
	var userKeys []string
	if user != nil {
		userKeys = []string{auth.UserKeyPrefix + user.Name()}
		for role, _ := range user.RoleNames() {
			userKeys = append(userKeys, auth.RoleKeyPrefix+role)
		}
		waitKeys = append(waitKeys, userKeys...)
	}
	waiter := listener.NewWaiter(waitKeys)
	waiter.userKeys = userKeys
	return waiter
}
Exemple #6
0
// Recomputes the set of roles a User has been granted access to by sync() functions.
// This is part of the ChannelComputer interface defined by the Authenticator.
func (context *DatabaseContext) ComputeRolesForUser(user auth.User) (channels.TimedSet, error) {
	var vres struct {
		Rows []struct {
			Value channels.TimedSet
		}
	}

	opts := map[string]interface{}{"stale": false, "key": user.Name()}
	if verr := context.Bucket.ViewCustom("sync_gateway", "role_access", opts, &vres); verr != nil {
		return nil, verr
	}
	// Merge the TimedSets from the view result:
	var result channels.TimedSet
	for _, row := range vres.Rows {
		if result == nil {
			result = row.Value
		} else {
			result.Add(row.Value)
		}
	}
	return result, nil
}
Exemple #7
0
// Handles PUT or POST to /username
func putUser(r http.ResponseWriter, rq *http.Request, a *auth.Authenticator, username string) error {
	body, _ := ioutil.ReadAll(rq.Body)
	var user auth.User
	err := json.Unmarshal(body, &user)
	if err != nil {
		return err
	}
	if user.Channels == nil {
		return &base.HTTPError{http.StatusBadRequest, "Missing channels property"}
	}

	if rq.Method == "POST" {
		username = user.Name
		if username == "" {
			return &base.HTTPError{http.StatusBadRequest, "Missing name property"}
		}
	} else if user.Name == "" {
		user.Name = username
	} else if user.Name != username {
		return &base.HTTPError{http.StatusBadRequest, "Name mismatch (can't change name)"}
	}
	log.Printf("SaveUser: %v", user) //TEMP
	return a.SaveUser(&user)
}