Beispiel #1
0
// Get is used to retrieve a single ACL
func (a *ACL) Get(args *structs.ACLSpecificRequest,
	reply *structs.IndexedACLs) error {
	if done, err := a.srv.forward("ACL.Get", args, args, reply); done {
		return err
	}

	// Verify we are allowed to serve this request
	if a.srv.config.ACLDatacenter != a.srv.config.Datacenter {
		return fmt.Errorf(aclDisabled)
	}

	// Get the local state
	state := a.srv.fsm.State()
	return a.srv.blockingRPC(&args.QueryOptions,
		&reply.QueryMeta,
		state.GetQueryWatch("ACLGet"),
		func() error {
			index, acl, err := state.ACLGet(args.ACL)
			if err != nil {
				return err
			}

			reply.Index = index
			if acl != nil {
				reply.ACLs = structs.ACLs{acl}
			} else {
				reply.ACLs = nil
			}
			return nil
		})
}
Beispiel #2
0
func (s *HTTPServer) ACLGet(resp http.ResponseWriter, req *http.Request) (interface{}, error) {
	args := structs.ACLSpecificRequest{
		Datacenter: s.agent.config.ACLDatacenter,
	}
	var dc string
	if done := s.parse(resp, req, &dc, &args.QueryOptions); done {
		return nil, nil
	}

	// Pull out the acl id
	args.ACL = strings.TrimPrefix(req.URL.Path, "/v1/acl/info/")
	if args.ACL == "" {
		resp.WriteHeader(400)
		resp.Write([]byte("Missing ACL"))
		return nil, nil
	}

	var out structs.IndexedACLs
	defer setMeta(resp, &out.QueryMeta)
	if err := s.agent.RPC("ACL.Get", &args, &out); err != nil {
		return nil, err
	}

	// Use empty list instead of nil
	if out.ACLs == nil {
		out.ACLs = make(structs.ACLs, 0)
	}
	return out.ACLs, nil
}
Beispiel #3
0
func (s *HTTPServer) ACLList(resp http.ResponseWriter, req *http.Request) (interface{}, error) {
	args := structs.DCSpecificRequest{
		Datacenter: s.agent.config.ACLDatacenter,
	}
	var dc string
	if done := s.parse(resp, req, &dc, &args.QueryOptions); done {
		return nil, nil
	}

	var out structs.IndexedACLs
	defer setMeta(resp, &out.QueryMeta)
	if err := s.agent.RPC("ACL.List", &args, &out); err != nil {
		return nil, err
	}

	// Use empty list instead of nil
	if out.ACLs == nil {
		out.ACLs = make(structs.ACLs, 0)
	}
	return out.ACLs, nil
}