Example #1
0
func TestFormatUUID4(t *testing.T) {
	first4 := uuid.NewRandom()
	other4 := uuid.NewRandom()
	uuid4 := UUID4(first4.String())
	str := string(other4.String())
	b := []byte(str)
	bj := []byte("\"" + str + "\"")

	err := uuid4.UnmarshalText(b)
	assert.NoError(t, err)
	assert.EqualValues(t, UUID4(other4.String()), string(b))

	b, err = uuid4.MarshalText()
	assert.NoError(t, err)
	assert.Equal(t, []byte(other4.String()), b)

	err = uuid4.UnmarshalJSON(bj)
	assert.NoError(t, err)
	assert.EqualValues(t, UUID4(str), string(b))

	b, err = uuid4.MarshalJSON()
	assert.NoError(t, err)
	assert.Equal(t, bj, b)

	testValid(t, "uuid4", str)
	testInvalid(t, "uuid4", "not-a-uuid")
}
Example #2
0
func getSessionSecrets(filename string) ([]string, error) {
	// Build secrets list
	secrets := []string{}

	if len(filename) != 0 {
		sessionSecrets, err := latest.ReadSessionSecrets(filename)
		if err != nil {
			return nil, fmt.Errorf("error reading sessionSecretsFile %s: %v", filename, err)
		}

		if len(sessionSecrets.Secrets) == 0 {
			return nil, fmt.Errorf("sessionSecretsFile %s contained no secrets", filename)
		}

		for _, s := range sessionSecrets.Secrets {
			secrets = append(secrets, s.Authentication)
			secrets = append(secrets, s.Encryption)
		}
	} else {
		// Generate random signing and encryption secrets if none are specified in config
		secrets = append(secrets, fmt.Sprintf("%x", md5.Sum([]byte(uuid.NewRandom().String()))))
		secrets = append(secrets, fmt.Sprintf("%x", md5.Sum([]byte(uuid.NewRandom().String()))))
	}

	return secrets, nil
}
Example #3
0
func TestValidateXattrSupport(t *testing.T) {
	defer heketitests.Patch(&Setxattr, tests.MockSetxattr).Restore()
	defer heketitests.Patch(&Getxattr, tests.MockGetxattr).Restore()
	defer heketitests.Patch(&Removexattr, tests.MockRemovexattr).Restore()
	tests.Assert(t, ValidateXattrSupport("/tmp/b1", "localhost", uuid.NewRandom(), true) == nil)

	// Some negative tests
	var xattr_err error
	baderror := errors.New("Bad")
	xattr_err = baderror

	// Now check what happens when setxattr fails
	defer heketitests.Patch(&Setxattr, func(path string, attr string, data []byte, flags int) (err error) {
		return xattr_err
	}).Restore()
	tests.Assert(t, ValidateXattrSupport("/tmp/b1", "localhost", uuid.NewRandom(), true) == baderror)

	// Now check what happens when getxattr fails
	defer heketitests.Patch(&Getxattr, func(path string, attr string, dest []byte) (sz int, err error) {
		return 0, xattr_err
	}).Restore()
	tests.Assert(t, ValidateXattrSupport("/tmp/b1", "localhost", uuid.NewRandom(), true) == baderror)

	// Now check what happens when removexattr fails
	defer heketitests.Patch(&Removexattr, func(path string, attr string) (err error) {
		return xattr_err
	}).Restore()
	tests.Assert(t, ValidateXattrSupport("/tmp/b1", "localhost", uuid.NewRandom(), true) == baderror)

}
Example #4
0
// GenerateAccessToken generates base64-encoded UUID access and refresh tokens
func (a *AccessTokenGenDefault) GenerateAccessToken(c context.Context, data *AccessData, generaterefresh bool) (accesstoken string, refreshtoken string, err error) {
	token := uuid.NewRandom()
	accesstoken = removePadding(base64.URLEncoding.EncodeToString([]byte(token)))

	if generaterefresh {
		rtoken := uuid.NewRandom()
		refreshtoken = removePadding(base64.URLEncoding.EncodeToString([]byte(rtoken)))
	}
	return
}
Example #5
0
func (s *btrfsMigrationSourceDriver) SendWhileRunning(conn *websocket.Conn, op *operation) error {
	if s.container.IsSnapshot() {
		tmpPath := containerPath(fmt.Sprintf("%s/.migration-send-%s", s.container.Name(), uuid.NewRandom().String()), true)
		err := os.MkdirAll(tmpPath, 0700)
		if err != nil {
			return err
		}

		btrfsPath := fmt.Sprintf("%s/.root", tmpPath)
		if err := s.btrfs.subvolSnapshot(s.container.Path(), btrfsPath, true); err != nil {
			return err
		}

		defer s.btrfs.subvolDelete(btrfsPath)

		wrapper := StorageProgressReader(op, "fs_progress", s.container.Name())
		return s.send(conn, btrfsPath, "", wrapper)
	}

	for i, snap := range s.snapshots {
		prev := ""
		if i > 0 {
			prev = s.snapshots[i-1].Path()
		}

		wrapper := StorageProgressReader(op, "fs_progress", snap.Name())
		if err := s.send(conn, snap.Path(), prev, wrapper); err != nil {
			return err
		}
	}

	/* We can't send running fses, so let's snapshot the fs and send
	 * the snapshot.
	 */
	tmpPath := containerPath(fmt.Sprintf("%s/.migration-send-%s", s.container.Name(), uuid.NewRandom().String()), true)
	err := os.MkdirAll(tmpPath, 0700)
	if err != nil {
		return err
	}

	s.runningSnapName = fmt.Sprintf("%s/.root", tmpPath)
	if err := s.btrfs.subvolSnapshot(s.container.Path(), s.runningSnapName, true); err != nil {
		return err
	}

	btrfsParent := ""
	if len(s.btrfsSnapshotNames) > 0 {
		btrfsParent = s.btrfsSnapshotNames[len(s.btrfsSnapshotNames)-1]
	}

	wrapper := StorageProgressReader(op, "fs_progress", s.container.Name())
	return s.send(conn, s.runningSnapName, btrfsParent, wrapper)
}
Example #6
0
// WithAudit decorates a http.Handler with audit logging information for all the
// requests coming to the server. Each audit log contains two entries:
// 1. the request line containing:
//    - unique id allowing to match the response line (see 2)
//    - source ip of the request
//    - HTTP method being invoked
//    - original user invoking the operation
//    - impersonated user for the operation
//    - namespace of the request or <none>
//    - uri is the full URI as requested
// 2. the response line containing:
//    - the unique id from 1
//    - response code
func WithAudit(handler http.Handler, attributeGetter apiserver.RequestAttributeGetter, out io.Writer) http.Handler {
	return http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
		attribs := attributeGetter.GetAttribs(req)
		asuser := req.Header.Get(authenticationapi.ImpersonateUserHeader)
		if len(asuser) == 0 {
			asuser = "******"
		}
		asgroups := "<lookup>"
		requestedGroups := req.Header[authenticationapi.ImpersonateGroupHeader]
		if len(requestedGroups) > 0 {
			quotedGroups := make([]string, len(requestedGroups))
			for i, group := range requestedGroups {
				quotedGroups[i] = fmt.Sprintf("%q", group)
			}
			asgroups = strings.Join(quotedGroups, ", ")
		}
		namespace := attribs.GetNamespace()
		if len(namespace) == 0 {
			namespace = "<none>"
		}
		id := uuid.NewRandom().String()

		line := fmt.Sprintf("%s AUDIT: id=%q ip=%q method=%q user=%q as=%q asgroups=%q namespace=%q uri=%q\n",
			time.Now().Format(time.RFC3339Nano), id, utilnet.GetClientIP(req), req.Method, attribs.GetUser().GetName(), asuser, asgroups, namespace, req.URL)
		if _, err := fmt.Fprint(out, line); err != nil {
			glog.Errorf("Unable to write audit log: %s, the error is: %v", line, err)
		}
		respWriter := decorateResponseWriter(w, out, id)
		handler.ServeHTTP(respWriter, req)
	})
}
Example #7
0
// WithAudit decorates a http.Handler with audit logging information for all the
// requests coming to the server. If out is nil, no decoration takes place.
// Each audit log contains two entries:
// 1. the request line containing:
//    - unique id allowing to match the response line (see 2)
//    - source ip of the request
//    - HTTP method being invoked
//    - original user invoking the operation
//    - impersonated user for the operation
//    - namespace of the request or <none>
//    - uri is the full URI as requested
// 2. the response line containing:
//    - the unique id from 1
//    - response code
func WithAudit(handler http.Handler, attributeGetter RequestAttributeGetter, out io.Writer) http.Handler {
	if out == nil {
		return handler
	}
	return http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
		attribs, err := attributeGetter.GetAttribs(req)
		if err != nil {
			internalError(w, req, err)
			return
		}
		asuser := req.Header.Get("Impersonate-User")
		if len(asuser) == 0 {
			asuser = "******"
		}
		namespace := attribs.GetNamespace()
		if len(namespace) == 0 {
			namespace = "<none>"
		}
		id := uuid.NewRandom().String()

		line := fmt.Sprintf("%s AUDIT: id=%q ip=%q method=%q user=%q as=%q namespace=%q uri=%q\n",
			time.Now().Format(time.RFC3339Nano), id, utilnet.GetClientIP(req), req.Method, attribs.GetUser().GetName(), asuser, namespace, req.URL)
		if _, err := fmt.Fprint(out, line); err != nil {
			glog.Errorf("Unable to write audit log: %s, the error is: %v", line, err)
		}
		respWriter := decorateResponseWriter(w, out, id)
		handler.ServeHTTP(respWriter, req)
	})
}
Example #8
0
func (s *OptionsSuite) TestGuessAuthToken() {
	tmpFile, err := ioutil.TempFile("", "test-auth-token")
	s.Nil(err)

	token := uuid.NewRandom().String()
	_, err = tmpFile.Write([]byte(token))
	s.Nil(err)

	tokenStore := tmpFile.Name()
	defer os.Remove(tokenStore)
	defer tmpFile.Close()

	args := []string{
		"wercker",
		"--auth-token-store", tokenStore,
		"test",
	}

	test := func(c *cli.Context) {
		opts, err := core.NewGlobalOptions(util.NewCLISettings(c), emptyEnv())
		s.Nil(err)
		s.Equal(token, opts.AuthToken)
	}

	run(s, globalFlags, emptyFlags, test, args)
}
Example #9
0
func (db *DB) CreateRetentionPolicy(expiry uint) (uuid.UUID, error) {
	id := uuid.NewRandom()
	return id, db.Exec(
		`INSERT INTO retention (uuid, expiry) VALUES (?, ?)`,
		id.String(), expiry,
	)
}
func (p *ProcessorPool) runProcessor(queue JobQueue) error {
	processorUUID := uuid.NewRandom()
	ctx := context.FromProcessor(p.Context, processorUUID.String())

	jobsChan, err := queue.Jobs(ctx)
	if err != nil {
		context.LoggerFromContext(p.Context).WithField("err", err).Error("couldn't create jobs channel")
		return err
	}

	proc, err := NewProcessor(ctx, p.Hostname, jobsChan, p.Provider, p.Generator, p.Canceller, p.HardTimeout, p.LogTimeout)
	if err != nil {
		context.LoggerFromContext(p.Context).WithField("err", err).Error("couldn't create processor")
		return err
	}

	proc.SkipShutdownOnLogTimeout = p.SkipShutdownOnLogTimeout

	p.processorsLock.Lock()
	p.processors = append(p.processors, proc)
	p.processorsLock.Unlock()

	proc.Run()
	return nil
}
Example #11
0
// NewDeployOptions constructor
func NewDeployOptions(c util.Settings, e *util.Environment) (*PipelineOptions, error) {
	pipelineOpts, err := NewPipelineOptions(c, e)
	if err != nil {
		return nil, err
	}
	// default to last build output if none defined
	target, _ := c.String("target")
	if target == "" {
		found, err := util.Exists("./.wercker/latest/output")
		if err == nil && found {
			util.RootLogger().Println("No target specified, using recent build output.")
			pipelineOpts.ProjectPath, _ = filepath.Abs("./.wercker/latest/output")
		}
	}

	// if the deploy target path does not have a wercker.yml, use the current one
	werckerYml, _ := c.String("wercker-yml")
	if werckerYml == "" {
		found, _ := util.Exists(filepath.Join(pipelineOpts.ProjectPath, "wercker.yml"))
		if !found {
			pipelineOpts.WerckerYml = "./wercker.yml"
		}
	}

	if pipelineOpts.RunID == "" {
		pipelineOpts.RunID = uuid.NewRandom().String()
	}
	return pipelineOpts, nil
}
func (f *StreamAggregatorFilter) committer(fr FilterRunner, h PluginHelper, wg *sync.WaitGroup) {
	initBatch := make([]byte, 0, 10000)
	f.backChan <- initBatch
	var (
		tag      string
		outBatch []byte
	)
	tag = f.StreamAggregatorTag

	for outBatch = range f.batchChan {
		pack, e := h.PipelinePack(f.msgLoopCount)
		if e != nil {
			fr.LogError(e)
			break
		}

		tagField, _ := message.NewField("StreamAggregatorTag", tag, "")
		pack.Message.AddField(tagField)
		pack.Message.SetUuid(uuid.NewRandom())
		if f.OutputType == "json" {
			jsonStr := strings.TrimRight(string(outBatch), ",")
			pack.Message.SetPayload("[" + jsonStr + "]")
		} else {
			pack.Message.SetPayload(string(outBatch))
		}
		fr.Inject(pack)

		outBatch = outBatch[:0]
		f.backChan <- outBatch
	}
	wg.Done()
}
Example #13
0
func eventsSocket(r *http.Request, w http.ResponseWriter) error {
	listener := eventListener{}

	typeStr := r.FormValue("type")
	if typeStr == "" {
		typeStr = "logging,operation"
	}

	c, err := shared.WebsocketUpgrader.Upgrade(w, r, nil)
	if err != nil {
		return err
	}

	listener.active = make(chan bool, 1)
	listener.connection = c
	listener.id = uuid.NewRandom().String()
	listener.messageTypes = strings.Split(typeStr, ",")

	eventsLock.Lock()
	eventListeners[listener.id] = &listener
	eventsLock.Unlock()

	shared.Debugf("New events listener: %s", listener.id)

	<-listener.active

	return nil
}
Example #14
0
func getRandVolume() *Volinfo {
	v := NewVolinfoFunc()

	v.ID = uuid.NewRandom()
	v.Name = fmt.Sprintf("volume-%d", atomic.AddUint64(&volCount, 1))
	v.Type = DistReplicate
	brickCount := uint64(rand.Intn(256) + 1)
	for i := uint64(1); i <= brickCount; i++ {
		//v.Bricks = append(v.Bricks, fmt.Sprintf("host:/brick-%d", i))
		v.Bricks[i].Hostname = "Host"
		v.Bricks[i].Path = fmt.Sprintf("/brick-%d", i)
		v.Bricks[i].ID = v.ID
	}
	v.DistCount = uint64(rand.Intn(256) + 1)
	v.ReplicaCount = uint16(rand.Intn(10))
	v.StripeCount = uint16(rand.Intn(10))
	v.DisperseCount = uint16(rand.Intn(10))
	v.RedundancyCount = uint16(rand.Intn(10))

	v.Status = VolCreated

	v.Checksum = uint64(rand.Uint32())
	v.Version = 1

	return v
}
Example #15
0
func (img *Image) buildPodManifest(exec []string) *schema.PodManifest {
	bpm := schema.BlankPodManifest()

	// Figure out working path that doesn't exist in the image's rootfs
	workDir := ".jetpack.build."
	for {
		if _, err := os.Stat(img.getRootfs().Path(workDir)); err != nil {
			if os.IsNotExist(err) {
				break
			}
			panic(err)
		}
		workDir = fmt.Sprintf(".jetpack.build.%v", uuid.NewRandom())
	}

	bprta := img.RuntimeApp()
	bprta.Name.Set("jetpack/build")
	bprta.App = &types.App{
		Exec:             exec,
		WorkingDirectory: "/" + workDir,
		User:             "******",
		Group:            "0",
	}
	bpm.Apps = append(bpm.Apps, bprta)

	// This is needed by freebsd-update at least, should be okay to
	// allow this in builders.
	bpm.Annotations.Set("jetpack/jail.conf/allow.chflags", "true")
	bpm.Annotations.Set("jetpack/jail.conf/securelevel", "0")

	return bpm
}
Example #16
0
func newNotice(config *Configuration, err Error, extra ...interface{}) *Notice {
	notice := Notice{
		APIKey:       config.APIKey,
		Error:        err,
		Token:        uuid.NewRandom().String(),
		ErrorMessage: err.Message,
		ErrorClass:   err.Class,
		Env:          config.Env,
		Hostname:     config.Hostname,
		Backtrace:    composeStack(err.Stack, config.Root),
		ProjectRoot:  config.Root,
		Context:      Context{},
	}

	for _, thing := range extra {
		switch t := thing.(type) {
		case Context:
			notice.setContext(t)
		case Params:
			notice.Params = t
		case CGIData:
			notice.CGIData = t
		case url.URL:
			notice.URL = t.String()
		}
	}

	return &notice
}
Example #17
0
func AddComment(w rest.ResponseWriter, req *rest.Request) {
	requesterID := GetRequesterID(req)
	var comment types.Comment
	err := req.DecodeJsonPayload(&comment)
	if err != nil {
		log.Println(err)
		rest.Error(w, err.Error(), http.StatusInternalServerError)
		return
	}
	comment.Time = time.Now().UTC()
	comment.PostID = req.PathParam("pid")
	comment.CreatorID = requesterID
	comment.ID = base64.RawURLEncoding.EncodeToString(uuid.NewRandom())
	err = comment.Validate()
	if err != nil {
		log.Println(err)
		rest.Error(w, err.Error(), http.StatusInternalServerError)
		return
	}
	err = transactions.AddComment(requesterID, &comment)
	if err != nil {
		log.Println(err)
		rest.Error(w, err.Error(), http.StatusInternalServerError)
		return
	}
	insertedComment, err := transactions.GetComment(requesterID, comment.ID)
	if err != nil {
		log.Println(err)
		rest.Error(w, err.Error(), http.StatusInternalServerError)
		return
	}
	w.WriteJson(insertedComment)
	w.WriteHeader(http.StatusOK)
}
Example #18
0
func (f *ZlibFilter) committer(fr FilterRunner, h PluginHelper, wg *sync.WaitGroup) {
	initBatch := make([]byte, 0, 10000)
	f.backChan <- initBatch
	var (
		tag string
		//ok bool
		outBatch []byte
	)
	tag = f.ZlibTag

	for outBatch = range f.batchChan {
		pack, e := h.PipelinePack(f.msgLoopCount)
		if e != nil {
			fr.LogError(e)
			break
		}
		var b bytes.Buffer
		w := zlib.NewWriter(&b)
		w.Write(outBatch)
		w.Close()

		tagField, _ := message.NewField("ZlibTag", tag, "")
		pack.Message.AddField(tagField)
		pack.Message.SetUuid(uuid.NewRandom())
		pack.Message.SetPayload(b.String())
		fr.Inject(pack)

		outBatch = outBatch[:0]
		f.backChan <- outBatch
	}
	wg.Done()
}
Example #19
0
// Create and return a new Node. channels for sending and receiving messages are setup.
// And two goroutines are spawned Send and Receive to handle incoming and outgoing messages.
func NewNode(conn net.Conn) *Node {
	n := new(Node)
	n.Client = NewClient(conn)
	n.ID = uuid.NewRandom()
	n.Name = n.ID.String()
	n.State = UNKNOWN
	n.fsm = fsm.NewFSM(
		n.State.S(),
		fsm.Events{
			{Name: "offline", Src: StateList(ONLINE, READY, ASSIGNING, WORKING), Dst: OFFLINE.S()},
			{Name: "online", Src: StateList(UNKNOWN, READY, OFFLINE), Dst: ONLINE.S()},
			{Name: "ready", Src: StateList(ONLINE, WORKING, ASSIGNING), Dst: READY.S()},
			{Name: "assign", Src: StateList(READY), Dst: ASSIGNING.S()},
			{Name: "work", Src: StateList(ASSIGNING), Dst: WORKING.S()},
			{Name: "service", Src: StateList(UNKNOWN, ONLINE, OFFLINE), Dst: SERVICE.S()},
		},
		fsm.Callbacks{
			"after_event":    func(e *fsm.Event) { n.afterEvent(e) },
			"before_offline": func(e *fsm.Event) { n.beforeOffline(e) },
			OFFLINE.S():      func(e *fsm.Event) { n.offlineNode(e) },
		},
	)

	n.Send = make(chan *proto_msg.KamajiMessage)
	n.Receive = make(chan *proto_msg.KamajiMessage)
	n.done = make(chan bool)
	n.waitGroup = &sync.WaitGroup{}
	if n.Conn != nil {
		go n.messageTransmitter()
		go n.messageReciever()
	}
	return n
}
Example #20
0
// Create a new Command instance and return it.
func NewCommand(name string, task *Task) *Command {
	c := new(Command)
	c.ID = uuid.NewRandom()
	c.Name = name
	c.State = UNKNOWN
	c.Completion = 0.0
	c.created = time.Now()
	c.priority = 0
	c.Task = task
	if task != nil {
		task.Commands = append(task.Commands, c)
	}
	c.FSM = fsm.NewFSM(
		c.State.S(),
		fsm.Events{
			{Name: "ready", Src: StateList(UNKNOWN, STOPPED, ASSIGNING), Dst: READY.S()},
			{Name: "assign", Src: StateList(READY), Dst: ASSIGNING.S()},
			{Name: "start", Src: StateList(UNKNOWN, READY, ASSIGNING, STOPPED), Dst: WORKING.S()},
			{Name: "restart", Src: StateList(DONE), Dst: WORKING.S()},
			{Name: "finish", Src: StateList(WORKING), Dst: DONE.S()},
			{Name: "stop", Src: StateList(WORKING), Dst: STOPPED.S()},
		},
		fsm.Callbacks{
			"after_event": func(e *fsm.Event) { c.afterEvent(e) },
			DONE.S():      func(e *fsm.Event) { c.finishCommand(e) },
		},
	)
	return c
}
Example #21
0
func (s *zfsMigrationSourceDriver) SendWhileRunning(conn *websocket.Conn) error {
	if s.container.IsSnapshot() {
		fields := strings.SplitN(s.container.Name(), shared.SnapshotDelimiter, 2)
		snapshotName := fmt.Sprintf("snapshot-%s", fields[1])
		return s.send(conn, snapshotName, "")
	}

	lastSnap := ""

	for i, snap := range s.zfsSnapshotNames {

		prev := ""
		if i > 0 {
			prev = s.zfsSnapshotNames[i-1]
		}

		lastSnap = snap

		if err := s.send(conn, snap, prev); err != nil {
			return err
		}
	}

	s.runningSnapName = fmt.Sprintf("migration-send-%s", uuid.NewRandom().String())
	if err := s.zfs.zfsSnapshotCreate(fmt.Sprintf("containers/%s", s.container.Name()), s.runningSnapName); err != nil {
		return err
	}

	if err := s.send(conn, s.runningSnapName, lastSnap); err != nil {
		return err
	}

	return nil
}
func (localInstanceCreator *LocalInstanceCreator) Create(instanceID string) error {
	instanceCount, errs := localInstanceCreator.InstanceCount()
	if len(errs) > 0 {
		return errors.New("Failed to determine current instance count, view broker logs for details")
	}

	if instanceCount >= localInstanceCreator.RedisConfiguration.ServiceInstanceLimit {
		return brokerapi.ErrInstanceLimitMet
	}

	port, _ := localInstanceCreator.FindFreePort()
	instance := &Instance{
		ID:       instanceID,
		Port:     port,
		Host:     localInstanceCreator.RedisConfiguration.Host,
		Password: uuid.NewRandom().String(),
	}

	err := localInstanceCreator.Setup(instance)
	if err != nil {
		return err
	}

	err = localInstanceCreator.startLocalInstance(instance)
	if err != nil {
		return err
	}

	err = localInstanceCreator.Unlock(instance)
	if err != nil {
		return err
	}

	return nil
}
Example #23
0
// WithPasswordFromConfig retrieves the password from the configuration with path
// as defined in constant PathJWTPassword
func WithPasswordFromConfig(cr config.Getter) Option {
	pw, err := cr.String(config.Path(PathJWTPassword))
	if config.NotKeyNotFoundError(err) {
		pw = string(uuid.NewRandom())
	}
	return WithPassword([]byte(pw))
}
Example #24
0
func NewStream(idx string, instruction StreamInstruction) (stream Stream) {
	stream.Identifier = idx
	stream.UUID = uuid.NewRandom().String()
	stream.Instruction = instruction
	stream.Playlist, _ = m3u8.NewMediaPlaylist(10000, 10000) // alloc a new one
	return
}
Example #25
0
func getTestMessage() *message.Message {
	hostname, _ := os.Hostname()
	field, _ := message.NewField("foo", "bar", "")
	msg := &message.Message{}
	msg.SetType("TEST")
	msg.SetTimestamp(5123456789)
	msg.SetPid(9283)
	msg.SetUuid(uuid.NewRandom())
	msg.SetLogger("GoSpec")
	msg.SetSeverity(int32(6))
	msg.SetEnvVersion("0.8")
	msg.SetPid(int32(os.Getpid()))
	msg.SetHostname(hostname)
	msg.AddField(field)

	var emptyByte []byte
	data := []byte("data")
	field1, _ := message.NewField("bytes", data, "")
	field2, _ := message.NewField("int", int64(999), "")
	field2.AddValue(int64(1024))
	field3, _ := message.NewField("double", float64(99.9), "")
	field4, _ := message.NewField("bool", true, "")
	field5, _ := message.NewField("foo", "alternate", "")
	field6, _ := message.NewField("false", false, "")
	field7, _ := message.NewField("empty_bytes", emptyByte, "")
	msg.AddField(field1)
	msg.AddField(field2)
	msg.AddField(field3)
	msg.AddField(field4)
	msg.AddField(field5)
	msg.AddField(field6)
	msg.AddField(field7)
	return msg
}
Example #26
0
func (db *DB) CreateStore(plugin string, endpoint interface{}) (uuid.UUID, error) {
	id := uuid.NewRandom()
	return id, db.Exec(
		`INSERT INTO stores (uuid, plugin, endpoint) VALUES (?, ?, ?)`,
		id.String(), plugin, endpoint,
	)
}
Example #27
0
// NewDockerPushStep is a special step for doing docker pushes
func NewDockerPushStep(stepConfig *core.StepConfig, options *core.PipelineOptions, dockerOptions *DockerOptions) (*DockerPushStep, error) {
	name := "docker-push"
	displayName := "docker push"
	if stepConfig.Name != "" {
		displayName = stepConfig.Name
	}

	// Add a random number to the name to prevent collisions on disk
	stepSafeID := fmt.Sprintf("%s-%s", name, uuid.NewRandom().String())

	baseStep := core.NewBaseStep(core.BaseStepOptions{
		DisplayName: displayName,
		Env:         &util.Environment{},
		ID:          name,
		Name:        name,
		Owner:       "wercker",
		SafeID:      stepSafeID,
		Version:     util.Version(),
	})

	return &DockerPushStep{
		BaseStep:      baseStep,
		data:          stepConfig.Data,
		logger:        util.RootLogger().WithField("Logger", "DockerPushStep"),
		options:       options,
		dockerOptions: dockerOptions,
	}, nil
}
Example #28
0
// RunAndAttach gives us a raw connection to a newly run container
func (c *DockerClient) RunAndAttach(name string) error {
	hostConfig := &docker.HostConfig{}
	container, err := c.CreateContainer(
		docker.CreateContainerOptions{
			Name: uuid.NewRandom().String(),
			Config: &docker.Config{
				Image:        name,
				Tty:          true,
				OpenStdin:    true,
				Cmd:          []string{"/bin/bash"},
				AttachStdin:  true,
				AttachStdout: true,
				AttachStderr: true,
				// NetworkDisabled: b.networkDisabled,
				// Volumes: volumes,
			},
			HostConfig: hostConfig,
		})
	if err != nil {
		return err
	}
	c.StartContainer(container.ID, hostConfig)

	return c.AttachTerminal(container.ID)
}
Example #29
0
func init() {
	var buffer bytes.Buffer
	b := make([]byte, 16)

	// Get the current user name.
	osU, err := user.Current()
	user := "******"
	if err == nil {
		user = osU.Username
	}
	buffer.WriteString(user)

	// Create the constant to make build a unique ID.
	start := uint64(time.Now().UnixNano())
	binary.PutUvarint(b, start)
	buffer.Write(b)

	pid := uint64(os.Getpid())
	binary.PutUvarint(b, pid)
	buffer.Write(b)

	// Set the node.
	if !uuid.SetNodeID(buffer.Bytes()) {
		os.Exit(-1)
	}

	// Initialize the channel and blank node type.
	nextVal, tBlank = make(chan uuid.UUID, chanSize), Type("/_")

	go func() {
		for {
			nextVal <- uuid.NewRandom()
		}
	}()
}
Example #30
0
func main() {
	jobs := make(map[string]*Job)

	http.HandleFunc("/ping", func(w http.ResponseWriter, r *http.Request) {
		fmt.Fprintf(w, "pong")
	})

	http.HandleFunc("/run", func(w http.ResponseWriter, r *http.Request) {
		if r.Method != "POST" {
			w.WriteHeader(405)
			return
		}

		b, _ := ioutil.ReadAll(r.Body)
		job := &Job{
			Command: string(b),
			Running: true,
		}
		id := uuid.NewRandom()
		jobs[id.String()] = job

		go func() {
			output := sandbox.Run(sandbox.Options{
				Image:   "filefrog/sandbox",
				Command: string(job.Command),
			})
			job.Output = output
			job.Running = false
		}()

		fmt.Fprintf(w, "%s", id)
	})

	http.HandleFunc("/output/", func(w http.ResponseWriter, r *http.Request) {
		if r.Method != "GET" {
			w.WriteHeader(405)
			return
		}

		id := strings.Split(r.URL.Path, "/")[2]
		if job, ok := jobs[id]; ok {
			if job.Running {
				w.WriteHeader(204)
				return
			}

			fmt.Fprintf(w, "%s", job.Output)
			return
		}

		w.WriteHeader(404)
		fmt.Fprintf(w, "uuid %s not found", id)
	})

	http.Handle("/", http.FileServer(http.Dir("static")))
	fmt.Printf("longshoreman up and running at http://localhost:8184\n")
	fmt.Printf("  go check your browser!\n")
	http.ListenAndServe(":8080", nil)
}