Golang DecodeClientResponse 예제들

예제 #1

파일: client.go 프로젝트: flandr/minio

// GetAuthKeys get access key id and secret access key
func GetAuthKeys(url string) ([]byte, error) {
	op := RPCOps{
		Method:  "Auth.Get",
		Request: rpc.Args{Request: ""},
	}
	req, err := NewRequest(url, op, http.DefaultTransport)
	if err != nil {
		return nil, iodine.New(err, nil)
	}
	resp, err := req.Do()
	defer closeResp(resp)
	if err != nil {
		return nil, iodine.New(err, nil)
	}
	var reply rpc.AuthReply
	if err := jsonrpc.DecodeClientResponse(resp.Body, &reply); err != nil {
		return nil, iodine.New(err, nil)
	}
	authConfig := &auth.Config{}
	authConfig.Version = "0.0.1"
	authConfig.Users = make(map[string]*auth.User)
	user := &auth.User{}
	user.Name = "testuser"
	user.AccessKeyID = reply.AccessKeyID
	user.SecretAccessKey = reply.SecretAccessKey
	authConfig.Users[reply.AccessKeyID] = user
	if err := auth.SaveConfig(authConfig); err != nil {
		return nil, iodine.New(err, nil)
	}
	return json.MarshalIndent(reply, "", "\t")
}

예제 #2

파일: client.go 프로젝트: flandr/minio

// SetDonut - set donut config
func SetDonut(url, hostname string, disks []string) error {
	op := RPCOps{
		Method: "Donut.Set",
		Request: rpc.DonutArgs{
			Hostname: hostname,
			Disks:    disks,
			Name:     "default",
			MaxSize:  512000000,
		},
	}
	req, err := NewRequest(url, op, http.DefaultTransport)
	if err != nil {
		return iodine.New(err, nil)
	}
	resp, err := req.Do()
	defer closeResp(resp)
	if err != nil {
		return iodine.New(err, nil)
	}
	var reply rpc.Reply
	if err := jsonrpc.DecodeClientResponse(resp.Body, &reply); err != nil {
		return iodine.New(err, nil)
	}
	return reply.Error
}

예제 #3

파일: controller-rpc.go 프로젝트: solderzzc/minio

func proxyRequest(method, host string, ssl bool, res interface{}) *probe.Error {
	u := &url.URL{}
	if ssl {
		u.Scheme = "https"
	} else {
		u.Scheme = "http"
	}
	u.Host = host
	if _, _, err := net.SplitHostPort(host); err == nil {
		u.Host = host
	} else {
		u.Host = host + ":9002"
	}
	u.Path = "/rpc"

	op := rpcOperation{
		Method:  method,
		Request: ServerArg{},
	}
	request, err := newRPCRequest(u.String(), op, nil)
	if err != nil {
		return err.Trace()
	}
	var resp *http.Response
	resp, err = request.Do()
	if err != nil {
		return err.Trace()
	}
	if err := json.DecodeClientResponse(resp.Body, res); err != nil {
		return probe.NewError(err)
	}
	return nil
}

예제 #4

파일: client.go 프로젝트: zhangxuekun/fastforward

// Do holds a JSON-RPC request.
func Do(url, method string, args *openstack.Args) error {
	message, err := json.EncodeClientRequest(method, args)
	checkErr(err)

	req, err := http.NewRequest("POST", url, bytes.NewBuffer(message))
	checkErr(err)
	req.Header.Set("Content-Type", "application/json")

	client := new(http.Client)
	resp, err := client.Do(req)
	if err != nil {
		log.Printf("Error in sending request to %s. %s", url, err)
		return err
	}
	defer resp.Body.Close()

	err = json.DecodeClientResponse(resp.Body, &result)
	if err != nil {
		log.Printf("Couldn't decode response. %s", err)
		return err
	}
	log.Printf("url: %s, method: %s, args: %s", url, method, args)

	return nil
}

예제 #5

파일: controller-rpc.go 프로젝트: StorageTW/minio

func proxyRequest(method, host string, ssl bool, res interface{}) *probe.Error {
	u := &url.URL{
		Scheme: func() string {
			if ssl {
				return "https"
			}
			return "http"
		}(),
		Host: host,
		Path: "/rpc",
	}
	op := rpcOperation{
		Method:  method,
		Request: ServerArg{},
	}
	request, err := newRPCRequest(u.String(), op, nil)
	if err != nil {
		return err.Trace()
	}
	var resp *http.Response
	resp, err = request.Do()
	if err != nil {
		return err.Trace()
	}
	if err := json.DecodeClientResponse(resp.Body, res); err != nil {
		return probe.NewError(err)
	}
	return nil
}

예제 #6

파일: rpcclient.go 프로젝트: souche-open/smoni

func (rc *RpcClient) Execute(method string, req, res interface{}) error {
	buf, _ := json.EncodeClientRequest(method, req)
	body := bytes.NewBuffer(buf)
	log.Println(body)
	httpreq, _ := http.NewRequest("POST", rc.Address, body)
	httpreq.Header.Set("Content-Type", "application/json")
	response, err := rc.Httpclient.Do(httpreq)
	if err != nil {
		return err
	}
	return json.DecodeClientResponse(response.Body, res)
}

예제 #7

파일: controller_rpc_test.go 프로젝트: StorageTW/minio

func (s *ControllerRPCSuite) TestDiskStats(c *C) {
	op := rpcOperation{
		Method:  "Controller.GetServerDiskStats",
		Request: ControllerArgs{Hosts: []string{s.url.Host}},
	}
	req, err := newRPCRequest(testControllerRPC.URL+"/rpc", op, http.DefaultTransport)
	c.Assert(err, IsNil)
	c.Assert(req.Get("Content-Type"), Equals, "application/json")
	resp, err := req.Do()
	c.Assert(err, IsNil)
	c.Assert(resp.StatusCode, Equals, http.StatusOK)

	var reply MemStatsRep
	c.Assert(json.DecodeClientResponse(resp.Body, &reply), IsNil)
	resp.Body.Close()
	c.Assert(reply, Not(DeepEquals), DiskStatsRep{})
}

예제 #8

파일: controller_rpc_test.go 프로젝트: fwessels/minio-xl

func (s *ControllerRPCSuite) TestServerAdd(c *C) {
	op := rpcOperation{
		Method:  "Controller.AddServer",
		Request: ControllerArgs{Host: s.url.Host},
	}
	req, err := newRPCRequest(s.config, testControllerRPC.URL+"/rpc", op, http.DefaultTransport)
	c.Assert(err, IsNil)
	c.Assert(req.Get("Content-Type"), Equals, "application/json")
	resp, err := req.Do()
	c.Assert(err, IsNil)
	c.Assert(resp.StatusCode, Equals, http.StatusOK)

	var reply DefaultRep
	c.Assert(json.DecodeClientResponse(resp.Body, &reply), IsNil)
	resp.Body.Close()
	c.Assert(reply, Not(DeepEquals), DefaultRep{nil, "Added"})
}

예제 #9

파일: rpc_test.go 프로젝트: theanalyst/minio

func (s *MyRPCSuite) TestSysInfo(c *C) {
	op := controller.RPCOps{
		Method:  "SysInfo.Get",
		Request: rpc.Args{Request: ""},
	}
	req, err := controller.NewRequest(testRPCServer.URL+"/rpc", op, http.DefaultTransport)
	c.Assert(err, IsNil)
	c.Assert(req.Get("Content-Type"), Equals, "application/json")
	resp, err := req.Do()
	c.Assert(err, IsNil)
	c.Assert(resp.StatusCode, Equals, http.StatusOK)

	var reply rpc.SysInfoReply
	c.Assert(jsonrpc.DecodeClientResponse(resp.Body, &reply), IsNil)
	resp.Body.Close()
	c.Assert(reply, Not(DeepEquals), rpc.SysInfoReply{})
}

예제 #10

파일: rpc_test.go 프로젝트: kahing/minio

func (s *MySuite) TestAuth(c *C) {
	op := rpc.Operation{
		Method:  "Auth.Get",
		Request: rpc.Args{Request: ""},
	}
	req, err := rpc.NewRequest(testRPCServer.URL+"/rpc", op, http.DefaultTransport)
	c.Assert(err, IsNil)
	c.Assert(req.Get("Content-Type"), Equals, "application/json")
	resp, err := req.Do()
	c.Assert(err, IsNil)
	c.Assert(resp.StatusCode, Equals, http.StatusOK)

	var reply rpc.AuthReply
	c.Assert(jsonrpc.DecodeClientResponse(resp.Body, &reply), IsNil)
	resp.Body.Close()
	c.Assert(reply, Not(DeepEquals), rpc.AuthReply{})
	c.Assert(len(reply.AccessKeyID), Equals, 20)
	c.Assert(len(reply.SecretAccessKey), Equals, 40)
}

예제 #11

파일: client.go 프로젝트: flandr/minio

// GetSysInfo get system status of the server at given url
func GetSysInfo(url string) ([]byte, error) {
	op := RPCOps{
		Method:  "SysInfo.Get",
		Request: rpc.Args{Request: ""},
	}
	req, err := NewRequest(url, op, http.DefaultTransport)
	if err != nil {
		return nil, iodine.New(err, nil)
	}
	resp, err := req.Do()
	defer closeResp(resp)
	if err != nil {
		return nil, iodine.New(err, nil)
	}
	var reply rpc.SysInfoReply
	if err := jsonrpc.DecodeClientResponse(resp.Body, &reply); err != nil {
		return nil, iodine.New(err, nil)
	}
	return json.MarshalIndent(reply, "", "\t")
}

예제 #12

파일: client.go 프로젝트: bosky101/minio

// GetDisks get disks info of the server at given url
func GetDisks(url string) ([]string, error) {
	op := RPCOps{
		Method:  "DiskInfo.Get",
		Request: rpc.Args{Request: ""},
	}
	req, err := NewRequest(url, op, http.DefaultTransport)
	if err != nil {
		return nil, iodine.New(err, nil)
	}
	resp, err := req.Do()
	if err != nil {
		return nil, iodine.New(err, nil)
	}
	defer resp.Body.Close()
	var reply rpc.DiskInfoReply
	if err := jsonrpc.DecodeClientResponse(resp.Body, &reply); err != nil {
		return nil, iodine.New(err, nil)
	}
	return reply.Disks, nil
}

예제 #13

파일: client.go 프로젝트: theanalyst/minio

// GetMemStats get memory status of the server at given url
func GetMemStats(url string) ([]byte, *probe.Error) {
	op := RPCOps{
		Method:  "MemStats.Get",
		Request: rpc.Args{Request: ""},
	}
	req, perr := NewRequest(url, op, http.DefaultTransport)
	if perr != nil {
		return nil, perr.Trace()
	}
	resp, perr := req.Do()
	defer closeResp(resp)
	if perr != nil {
		return nil, perr.Trace()
	}
	var reply rpc.MemStatsReply
	if err := jsonrpc.DecodeClientResponse(resp.Body, &reply); err != nil {
		return nil, probe.NewError(err)
	}
	jsonRespBytes, err := json.MarshalIndent(reply, "", "\t")
	if err != nil {
		return nil, probe.NewError(err)
	}
	return jsonRespBytes, nil
}

예제 #14

파일: controller_rpc_test.go 프로젝트: StorageTW/minio

func (s *ControllerRPCSuite) TestAuth(c *C) {
	op := rpcOperation{
		Method:  "Controller.GenerateAuth",
		Request: AuthArgs{User: "******"},
	}
	req, err := newRPCRequest(testControllerRPC.URL+"/rpc", op, http.DefaultTransport)
	c.Assert(err, IsNil)
	c.Assert(req.Get("Content-Type"), Equals, "application/json")
	resp, err := req.Do()
	c.Assert(err, IsNil)
	c.Assert(resp.StatusCode, Equals, http.StatusOK)

	var reply AuthRep
	c.Assert(json.DecodeClientResponse(resp.Body, &reply), IsNil)
	resp.Body.Close()
	c.Assert(reply, Not(DeepEquals), AuthRep{})
	c.Assert(len(reply.AccessKeyID), Equals, 20)
	c.Assert(len(reply.SecretAccessKey), Equals, 40)
	c.Assert(len(reply.Name), Not(Equals), 0)

	op = rpcOperation{
		Method:  "Controller.FetchAuth",
		Request: AuthArgs{User: "******"},
	}
	req, err = newRPCRequest(testControllerRPC.URL+"/rpc", op, http.DefaultTransport)
	c.Assert(err, IsNil)
	c.Assert(req.Get("Content-Type"), Equals, "application/json")
	resp, err = req.Do()
	c.Assert(err, IsNil)
	c.Assert(resp.StatusCode, Equals, http.StatusOK)

	var newReply AuthRep
	c.Assert(json.DecodeClientResponse(resp.Body, &newReply), IsNil)
	resp.Body.Close()
	c.Assert(newReply, Not(DeepEquals), AuthRep{})
	c.Assert(reply.AccessKeyID, Equals, newReply.AccessKeyID)
	c.Assert(reply.SecretAccessKey, Equals, newReply.SecretAccessKey)
	c.Assert(len(reply.Name), Not(Equals), 0)

	op = rpcOperation{
		Method:  "Controller.ResetAuth",
		Request: AuthArgs{User: "******"},
	}
	req, err = newRPCRequest(testControllerRPC.URL+"/rpc", op, http.DefaultTransport)
	c.Assert(err, IsNil)
	c.Assert(req.Get("Content-Type"), Equals, "application/json")
	resp, err = req.Do()
	c.Assert(err, IsNil)
	c.Assert(resp.StatusCode, Equals, http.StatusOK)

	var resetReply AuthRep
	c.Assert(json.DecodeClientResponse(resp.Body, &resetReply), IsNil)
	resp.Body.Close()
	c.Assert(newReply, Not(DeepEquals), AuthRep{})
	c.Assert(reply.AccessKeyID, Not(Equals), resetReply.AccessKeyID)
	c.Assert(reply.SecretAccessKey, Not(Equals), resetReply.SecretAccessKey)
	c.Assert(len(reply.Name), Not(Equals), 0)

	// these operations should fail

	/// generating access for existing user fails
	op = rpcOperation{
		Method:  "Controller.GenerateAuth",
		Request: AuthArgs{User: "******"},
	}
	req, err = newRPCRequest(testControllerRPC.URL+"/rpc", op, http.DefaultTransport)
	c.Assert(err, IsNil)
	c.Assert(req.Get("Content-Type"), Equals, "application/json")
	resp, err = req.Do()
	c.Assert(err, IsNil)
	c.Assert(resp.StatusCode, Equals, http.StatusBadRequest)

	/// null user provided invalid
	op = rpcOperation{
		Method:  "Controller.GenerateAuth",
		Request: AuthArgs{User: ""},
	}
	req, err = newRPCRequest(testControllerRPC.URL+"/rpc", op, http.DefaultTransport)
	c.Assert(err, IsNil)
	c.Assert(req.Get("Content-Type"), Equals, "application/json")
	resp, err = req.Do()
	c.Assert(err, IsNil)
	c.Assert(resp.StatusCode, Equals, http.StatusBadRequest)
}