/* * Copyright (C) 2017-2018 "IoT.bzh" * Author Clément Bénier <clement.benier@iot.bzh> * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package xdsservertest import ( "os" "path" "strconv" "strings" "testing" "time" "gerrit.automotivelinux.org/gerrit/src/xds/xds-server/lib/xsapiv1" "github.com/stretchr/testify/assert" ) /*flush channel with timeout*/ func flushChannelTerm(channel chan xsapiv1.TerminalOutMsg, ms time.Duration) { timeoutB := false for !timeoutB { select { case <-channel: case <-time.After(ms * time.Millisecond): timeoutB = true } } } func ConnectTargetEvents(t *testing.T, channel chan xsapiv1.TargetConfig) { sCli.Conn.On(xsapiv1.EVTTargetAdd, func(e xsapiv1.EventMsg) { target, _ := e.DecodeTargetEvent() channel <- target }) args := xsapiv1.EventRegisterArgs{Name: xsapiv1.EVTTargetAdd} assert.Nil(t, HTTPCli.Post("/events/register", args, nil)) sCli.Conn.On(xsapiv1.EVTTargetRemove, func(e xsapiv1.EventMsg) { target, _ := e.DecodeTargetEvent() channel <- target }) args = xsapiv1.EventRegisterArgs{Name: xsapiv1.EVTTargetRemove} assert.Nil(t, HTTPCli.Post("/events/register", args, nil)) } func DisconnectTargetEvents(t *testing.T) { args := xsapiv1.EventRegisterArgs{Name: xsapiv1.EVTTargetAdd} assert.Nil(t, HTTPCli.Post("/events/unregister", args, nil)) args = xsapiv1.EventRegisterArgs{Name: xsapiv1.EVTTargetRemove} assert.Nil(t, HTTPCli.Post("/events/unregister", args, nil)) } func ConnectTermEvents(t *testing.T, channel chan xsapiv1.TerminalConfig) { sCli.Conn.On(xsapiv1.EVTTargetTerminalAdd, func(e xsapiv1.EventMsg) { termEvt, _ := e.DecodeTerminalEvent() channel <- termEvt }) args := xsapiv1.EventRegisterArgs{Name: xsapiv1.EVTTargetTerminalAdd} assert.Nil(t, HTTPCli.Post("/events/register", args, nil)) sCli.Conn.On(xsapiv1.EVTTargetTerminalStateChange, func(e xsapiv1.EventMsg) { termEvt, _ := e.DecodeTerminalEvent() channel <- termEvt }) args = xsapiv1.EventRegisterArgs{Name: xsapiv1.EVTTargetTerminalStateChange} assert.Nil(t, HTTPCli.Post("/events/register", args, nil)) sCli.Conn.On(xsapiv1.EVTTargetTerminalRemove, func(e xsapiv1.EventMsg) { termEvt, _ := e.DecodeTerminalEvent() channel <- termEvt }) args = xsapiv1.EventRegisterArgs{Name: xsapiv1.EVTTargetTerminalRemove} assert.Nil(t, HTTPCli.Post("/events/register", args, nil)) } func DisconnectTermEvents(t *testing.T) { args := xsapiv1.EventRegisterArgs{Name: xsapiv1.EVTTargetTerminalAdd} assert.Nil(t, HTTPCli.Post("/events/unregister", args, nil)) args = xsapiv1.EventRegisterArgs{Name: xsapiv1.EVTTargetTerminalStateChange} assert.Nil(t, HTTPCli.Post("/events/unregister", args, nil)) args = xsapiv1.EventRegisterArgs{Name: xsapiv1.EVTTargetTerminalRemove} assert.Nil(t, HTTPCli.Post("/events/unregister", args, nil)) } func TestTarget(t *testing.T) { chTarget := make(chan xsapiv1.TargetConfig) defer close(chTarget) ConnectTargetEvents(t, chTarget) chTermEvt := make(chan xsapiv1.TerminalConfig) defer close(chTermEvt) ConnectTermEvents(t, chTermEvt) var targetArray []xsapiv1.TargetConfig assert.Nil(t, HTTPCli.Get("/targets", &targetArray)) assert.Equal(t, len(targetArray), 0) target := xsapiv1.TargetConfig{ Name: "fakeTarget", Type: xsapiv1.TypeTgtStandard, IP: "127.0.0.1", } var targetRes, targetResBis xsapiv1.TargetConfig assert.Nil(t, HTTPCli.Post("/targets", target, &targetRes)) targetEvt := <-chTarget assert.Equal(t, targetRes.ID, targetEvt.ID) target.Name = "fakeTargetBis" assert.Nil(t, HTTPCli.Post("/targets", target, &targetResBis)) targetEvt = <-chTarget assert.Equal(t, targetResBis.ID, targetEvt.ID) assert.Equal(t, targetRes.Status, "Enable") assert.Equal(t, targetResBis.Status, "Enable") term := xsapiv1.TerminalConfig{ Name: "terminal", Type: xsapiv1.TypeTermSSH, } var termRes, termResBis xsapiv1.TerminalConfig assert.Nil(t, HTTPCli.Post("/targets/"+targetRes.ID+"/terminals", term, &termRes)) termEvt := <-chTermEvt assert.Equal(t, termRes.ID, termEvt.ID) term.Name = "terminalBis" assert.Nil(t, HTTPCli.Post("/targets/"+targetResBis.ID+"/terminals", term, &termResBis)) termEvt = <-chTermEvt assert.Equal(t, termResBis.ID, termEvt.ID) assert.Equal(t, termRes.Status, "Enable") assert.Equal(t, termResBis.Status, "Enable") chTerm := make(chan xsapiv1.TerminalOutMsg) defer close(chTerm) sCli.Conn.On(xsapiv1.TerminalOutEvent, func(ev xsapiv1.TerminalOutMsg) { chTerm <- ev }) assert.Nil(t, HTTPCli.Post("/targets/"+targetRes.ID+"/terminals/"+termRes.ID+"/open", termRes, &termRes)) termEvt = <-chTermEvt assert.Equal(t, termRes.ID, termEvt.ID) assert.Equal(t, termEvt.Status, "Open") assert.Nil(t, HTTPCli.Post("/targets/"+targetResBis.ID+"/terminals/"+termResBis.ID+"/open", termResBis, &termResBis)) termEvt = <-chTermEvt assert.Equal(t, termResBis.ID, termEvt.ID) assert.Equal(t, termEvt.Status, "Open") assert.Equal(t, termRes.Status, "Open") assert.Equal(t, termResBis.Status, "Open") termOut := <-chTerm flushChannelTerm(chTerm, 50) stdoutMsg := string(termOut.Stdout) if strings.Contains(stdoutMsg, "Connection refused") { t.Fatalf("%vYou may have to launch ssh server", stdoutMsg) } else if strings.Contains(stdoutMsg, "password") { t.Fatalf("%vcopy your pub key in authorized_keys\ncat ~/.ssh/id_rsa.pub >> ~/.ssh/authorized_keys", stdoutMsg) } assert.True(t, strings.Contains(stdoutMsg, "Last login")) rootCfgDir := os.Getenv(envRootCfgDir) totoFile := path.Join(rootCfgDir, "toto") /*test with 2 terminals*/ for i := 0; i < 2; i++ { totoFileCurrent := totoFile + strconv.Itoa(i) /*send cmd though term*/ data := []byte("echo helloWorld" + strconv.Itoa(i) + " >> " + totoFileCurrent + "\n") assert.Nil(t, sCli.Conn.Emit(xsapiv1.TerminalInEvent, data)) flushChannelTerm(chTerm, 50) /*check that toto file is created*/ _, err := os.Stat(totoFileCurrent) assert.Nil(t, err) data = []byte("cat " + totoFileCurrent + "\n") assert.Nil(t, sCli.Conn.Emit(xsapiv1.TerminalInEvent, data)) <-chTerm //cmd sent termOut = <-chTerm //result of cat cmd flushChannelTerm(chTerm, 50) assert.Equal(t, string(termOut.Stdout), "helloWorld"+strconv.Itoa(i)+"\r\n") } assert.Nil(t, HTTPCli.Post("/targets/"+targetRes.ID+"/terminals/"+termRes.ID+"/close", termRes, &termRes)) termEvt = <-chTermEvt assert.Equal(t, termRes.ID, termEvt.ID) assert.Equal(t, termEvt.Status, "Close") assert.Nil(t, HTTPCli.Post("/targets/"+targetResBis.ID+"/terminals/"+termResBis.ID+"/close", termResBis, &termResBis)) termEvt = <-chTermEvt assert.Equal(t, termResBis.ID, termEvt.ID) assert.Equal(t, termEvt.Status, "Close") assert.Equal(t, termRes.Status, "Close") assert.Equal(t, termResBis.Status, "Close") /*remove targets and terms*/ assert.Nil(t, HTTPCli.Get("/targets", &targetArray)) for i := 0; i < len(targetArray); i++ { var termArray []xsapiv1.TerminalConfig assert.Nil(t, HTTPCli.Get("/targets/"+targetArray[i].ID+"/terminals", &termArray)) for j := 0; j < len(termArray); j++ { assert.Nil(t, HTTPCli.Delete("/targets/"+targetArray[i].ID+"/terminals/"+termArray[j].ID, &termRes)) termEvt = <-chTermEvt assert.Equal(t, termRes.ID, termEvt.ID) assert.NotNil(t, HTTPCli.Delete("/targets/"+targetArray[i].ID+"/terminals/"+termArray[j].ID, &termRes)) } var tgtRes xsapiv1.TargetConfig assert.Nil(t, HTTPCli.Delete("/targets/"+targetArray[i].ID, &tgtRes)) targetEvt = <-chTarget assert.Equal(t, tgtRes.ID, targetEvt.ID) assert.Equal(t, targetArray[i].ID, tgtRes.ID) } DisconnectTargetEvents(t) DisconnectTermEvents(t) } func TestTargetErrors(t *testing.T) { target := xsapiv1.TargetConfig{} var targetRes xsapiv1.TargetConfig assert.NotNil(t, HTTPCli.Post("/targets", target, &targetRes)) target.Type = xsapiv1.TypeTgtStandard assert.NotNil(t, HTTPCli.Post("/targets", target, &targetRes)) target.IP = "127.0.0.1" assert.Nil(t, HTTPCli.Post("/targets", target, &targetRes)) term := xsapiv1.TerminalConfig{} var termRes xsapiv1.TerminalConfig assert.NotNil(t, HTTPCli.Post("/targets/"+targetRes.ID+"/terminals", term, &termRes)) term.Type = xsapiv1.TypeTermSSH assert.NotNil(t, HTTPCli.Post("/targets/"+"1010"+"/terminals", term, &termRes)) assert.Nil(t, HTTPCli.Post("/targets/"+targetRes.ID+"/terminals", term, &termRes)) assert.Nil(t, HTTPCli.Post("/targets/"+targetRes.ID+"/terminals", term, &termRes)) assert.Nil(t, HTTPCli.Post("/targets/"+targetRes.ID+"/terminals", term, &termRes)) assert.Nil(t, HTTPCli.Post("/targets/"+targetRes.ID+"/terminals", term, &termRes)) /*remove targets and terms*/ var targetArray []xsapiv1.TargetConfig assert.Nil(t, HTTPCli.Get("/targets", &targetArray)) for i := 0; i < len(targetArray); i++ { var termArray []xsapiv1.TerminalConfig assert.Nil(t, HTTPCli.Get("/targets/"+targetArray[i].ID+"/terminals", &termArray)) for j := 0; j < len(termArray); j++ { assert.Nil(t, HTTPCli.Delete("/targets/"+targetArray[i].ID+"/terminals/"+termArray[j].ID, &termRes)) assert.NotNil(t, HTTPCli.Delete("/targets/"+targetArray[i].ID+"/terminals/"+termArray[j].ID, &termRes)) } var tgtRes xsapiv1.TargetConfig assert.Nil(t, HTTPCli.Delete("/targets/"+targetArray[i].ID, &tgtRes)) assert.Equal(t, targetArray[i].ID, tgtRes.ID) assert.NotNil(t, HTTPCli.Delete("/targets/"+targetArray[i].ID, &tgtRes)) } }