Exemplo n.º 1
0
// Test the delete function.
func TestDelete(t *testing.T) {
	store := New()

	// Add some images.
	addA, _ := jpeg.Decode(base64.NewDecoder(base64.StdEncoding, strings.NewReader(imgA)))
	addB, _ := jpeg.Decode(base64.NewDecoder(base64.StdEncoding, strings.NewReader(imgB)))
	hashA, _ := CreateHash(addA)
	hashB, _ := CreateHash(addB)
	store.Add("imgA", hashA)
	store.Add("imgB", hashB)

	// Delete one.
	store.Delete("imgA")

	// Query should only return imgB.
	query, _ := jpeg.Decode(base64.NewDecoder(base64.StdEncoding, strings.NewReader(imgC)))
	queryHash, _ := CreateHash(query)
	matches := store.Query(queryHash)
	if len(matches) != 1 {
		t.Errorf("Invalid query result set size, expected 1, is %d", len(matches))
		return
	}
	if matches[0].ID != "imgB" {
		t.Errorf("Query found %s but should have found imgB", matches[0].ID)
	}
}
Exemplo n.º 2
0
func postBuild(eng *engine.Engine, version version.Version, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
	if version.LessThan("1.3") {
		return fmt.Errorf("Multipart upload for build is no longer supported. Please upgrade your docker client.")
	}
	var (
		authEncoded       = r.Header.Get("X-Registry-Auth")
		authConfig        = &auth.AuthConfig{}
		configFileEncoded = r.Header.Get("X-Registry-Config")
		configFile        = &auth.ConfigFile{}
		job               = eng.Job("build")
	)

	// This block can be removed when API versions prior to 1.9 are deprecated.
	// Both headers will be parsed and sent along to the daemon, but if a non-empty
	// ConfigFile is present, any value provided as an AuthConfig directly will
	// be overridden. See BuildFile::CmdFrom for details.
	if version.LessThan("1.9") && authEncoded != "" {
		authJson := base64.NewDecoder(base64.URLEncoding, strings.NewReader(authEncoded))
		if err := json.NewDecoder(authJson).Decode(authConfig); err != nil {
			// for a pull it is not an error if no auth was given
			// to increase compatibility with the existing api it is defaulting to be empty
			authConfig = &auth.AuthConfig{}
		}
	}

	if configFileEncoded != "" {
		configFileJson := base64.NewDecoder(base64.URLEncoding, strings.NewReader(configFileEncoded))
		if err := json.NewDecoder(configFileJson).Decode(configFile); err != nil {
			// for a pull it is not an error if no auth was given
			// to increase compatibility with the existing api it is defaulting to be empty
			configFile = &auth.ConfigFile{}
		}
	}

	if version.GreaterThanOrEqualTo("1.8") {
		job.SetenvBool("json", true)
		streamJSON(job, w, true)
	} else {
		job.Stdout.Add(utils.NewWriteFlusher(w))
	}
	job.Stdin.Add(r.Body)
	job.Setenv("remote", r.FormValue("remote"))
	job.Setenv("t", r.FormValue("t"))
	job.Setenv("q", r.FormValue("q"))
	job.Setenv("nocache", r.FormValue("nocache"))
	job.Setenv("rm", r.FormValue("rm"))
	job.SetenvJson("authConfig", authConfig)
	job.SetenvJson("configFile", configFile)

	if err := job.Run(); err != nil {
		if !job.Stdout.Used() {
			return err
		}
		sf := utils.NewStreamFormatter(version.GreaterThanOrEqualTo("1.8"))
		w.Write(sf.FormatError(err))
	}
	return nil
}
Exemplo n.º 3
0
func DecodeRFC2047Word(s string) (string, error) {
	fields := strings.Split(s, "?")
	if len(fields) != 5 || fields[0] != "=" || fields[4] != "=" {
		return "", errors.New("mail: address not RFC 2047 encoded")
	}
	charset, encMark := strings.ToLower(fields[1]), strings.ToLower(fields[2])
	enc := text.GetEncoding(charset)
	if enc == nil {
		return "", fmt.Errorf("mail: charset not supported: %q", charset)
	}

	in := bytes.NewBufferString(fields[3])
	var r io.Reader
	switch encMark {
	case "b":
		r = base64.NewDecoder(base64.StdEncoding, in)
	case "q":
		r = qDecoder{r: in}
	default:
		return "", fmt.Errorf("mail: RFC 2047 encoding not supported: %q", encMark)
	}

	dec, err := ioutil.ReadAll(text.NewReader(r, enc))
	if err != nil {
		return "", err
	}

	return string(dec), err
}
Exemplo n.º 4
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func decodeSecureCookie(value string) (user string, session string, err os.Error) {
	parts := strings.Split(value, "|", 3)
	if len(parts) != 3 {
		err = os.NewError("Malformed cookie value")
		return
	}
	val := parts[0]
	timestamp := parts[1]
	sig := parts[2]
	// Check signature
	if getCookieSig([]byte(val), timestamp) != sig {
		return "", "", os.NewError("Signature error, cookie is invalid")
	}
	// Check time stamp
	ts, _ := strconv.Atoi64(timestamp)
	if ts+maxAge < time.UTC().Seconds() {
		return "", "", os.NewError("Cookie is outdated")
	}

	buf := bytes.NewBufferString(val)
	encoder := base64.NewDecoder(base64.StdEncoding, buf)
	res, _ := ioutil.ReadAll(encoder)
	str := string(res)
	lst := strings.Split(str, "!", -1)
	if len(lst) != 2 {
		return "", "", os.NewError("Missing !")
	}
	return lst[0], lst[1], nil
}
Exemplo n.º 5
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func (ctx *Context) GetSecureCookie(name string) (string, bool) {

	cookie, ok := ctx.Request.Cookies[name]

	if !ok {
		return "", false
	}

	parts := strings.Split(cookie, "|", 3)

	val := parts[0]
	timestamp := parts[1]
	sig := parts[2]

	if getCookieSig([]byte(val), timestamp) != sig {
		return "", false
	}

	ts, _ := strconv.Atoi64(timestamp)

	if time.Seconds()-31*86400 > ts {
		return "", false
	}

	buf := bytes.NewBufferString(val)
	encoder := base64.NewDecoder(base64.StdEncoding, buf)

	res, _ := ioutil.ReadAll(encoder)
	return string(res), true
}
Exemplo n.º 6
0
func (s *Server) getImagesSearch(version version.Version, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
	if err := parseForm(r); err != nil {
		return err
	}
	var (
		config      *cliconfig.AuthConfig
		authEncoded = r.Header.Get("X-Registry-Auth")
		headers     = map[string][]string{}
	)

	if authEncoded != "" {
		authJson := base64.NewDecoder(base64.URLEncoding, strings.NewReader(authEncoded))
		if err := json.NewDecoder(authJson).Decode(&config); err != nil {
			// for a search it is not an error if no auth was given
			// to increase compatibility with the existing api it is defaulting to be empty
			config = &cliconfig.AuthConfig{}
		}
	}
	for k, v := range r.Header {
		if strings.HasPrefix(k, "X-Meta-") {
			headers[k] = v
		}
	}
	query, err := s.daemon.RegistryService.Search(r.Form.Get("term"), config, headers)
	if err != nil {
		return err
	}
	return json.NewEncoder(w).Encode(query.Results)
}
Exemplo n.º 7
0
func getImagesSearch(eng *engine.Engine, version version.Version, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
	if err := parseForm(r); err != nil {
		return err
	}
	var (
		authEncoded = r.Header.Get("X-Registry-Auth")
		authConfig  = &registry.AuthConfig{}
		metaHeaders = map[string][]string{}
	)

	if authEncoded != "" {
		authJson := base64.NewDecoder(base64.URLEncoding, strings.NewReader(authEncoded))
		if err := json.NewDecoder(authJson).Decode(authConfig); err != nil {
			// for a search it is not an error if no auth was given
			// to increase compatibility with the existing api it is defaulting to be empty
			authConfig = &registry.AuthConfig{}
		}
	}
	for k, v := range r.Header {
		if strings.HasPrefix(k, "X-Meta-") {
			metaHeaders[k] = v
		}
	}

	var job = eng.Job("search", r.Form.Get("term"))
	job.SetenvJson("metaHeaders", metaHeaders)
	job.SetenvJson("authConfig", authConfig)
	streamJSON(job, w, false)

	return job.Run()
}
Exemplo n.º 8
0
// Creates an image from Pull or from Import
func postImagesCreate(eng *engine.Engine, version version.Version, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
	if err := parseForm(r); err != nil {
		return err
	}

	var (
		image = r.Form.Get("fromImage")
		repo  = r.Form.Get("repo")
		tag   = r.Form.Get("tag")
		job   *engine.Job
	)
	authEncoded := r.Header.Get("X-Registry-Auth")
	authConfig := &registry.AuthConfig{}
	if authEncoded != "" {
		authJson := base64.NewDecoder(base64.URLEncoding, strings.NewReader(authEncoded))
		if err := json.NewDecoder(authJson).Decode(authConfig); err != nil {
			// for a pull it is not an error if no auth was given
			// to increase compatibility with the existing api it is defaulting to be empty
			authConfig = &registry.AuthConfig{}
		}
	}
	if image != "" { //pull
		if tag == "" {
			image, tag = parsers.ParseRepositoryTag(image)
		}
		metaHeaders := map[string][]string{}
		for k, v := range r.Header {
			if strings.HasPrefix(k, "X-Meta-") {
				metaHeaders[k] = v
			}
		}
		job = eng.Job("pull", image, tag)
		job.SetenvBool("parallel", version.GreaterThan("1.3"))
		job.SetenvJson("metaHeaders", metaHeaders)
		job.SetenvJson("authConfig", authConfig)
	} else { //import
		if tag == "" {
			repo, tag = parsers.ParseRepositoryTag(repo)
		}
		job = eng.Job("import", r.Form.Get("fromSrc"), repo, tag)
		job.Stdin.Add(r.Body)
		job.SetenvList("changes", r.Form["changes"])
	}

	if version.GreaterThan("1.0") {
		job.SetenvBool("json", true)
		streamJSON(job, w, true)
	} else {
		job.Stdout.Add(utils.NewWriteFlusher(w))
	}
	if err := job.Run(); err != nil {
		if !job.Stdout.Used() {
			return err
		}
		sf := utils.NewStreamFormatter(version.GreaterThan("1.0"))
		w.Write(sf.FormatError(err))
	}

	return nil
}
Exemplo n.º 9
0
func TestUploadingBinary(t *testing.T) {
	if FB_TEST_VALID_ACCESS_TOKEN == "" {
		t.Skipf("skip this case as we don't have a valid access token.")
	}

	buf := bytes.NewBufferString(FB_TEST_BINARY_JPG_FILE)
	reader := base64.NewDecoder(base64.StdEncoding, buf)

	session := &Session{}
	session.SetAccessToken(FB_TEST_VALID_ACCESS_TOKEN)

	result, e := session.Api("/me/photos", POST, Params{
		"message": "Test photo from https://github.com/huandu/facebook",
		"source":  Data("my_profile.jpg", reader),
	})

	if e != nil {
		t.Fatalf("cannot create photo on my timeline. [e:%v]", e)
	}

	var id string
	e = result.DecodeField("id", &id)

	if e != nil {
		t.Fatalf("facebook should return photo id on success. [e:%v]", e)
	}

	t.Logf("newly created photo id is %v", id)
}
Exemplo n.º 10
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// LoadSharedFilesAscii loads an ASCII-encoded .sia file into the renter. It
// returns the nicknames of the loaded files.
func (r *Renter) LoadSharedFilesAscii(asciiSia string) ([]string, error) {
	lockID := r.mu.Lock()
	defer r.mu.Unlock(lockID)

	dec := base64.NewDecoder(base64.URLEncoding, bytes.NewBufferString(asciiSia))
	return r.loadSharedFiles(dec)
}
Exemplo n.º 11
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// CreateService creates a new service in a managed swarm cluster.
func (c *Cluster) CreateService(s types.ServiceSpec, encodedAuth string) (*apitypes.ServiceCreateResponse, error) {
	c.RLock()
	defer c.RUnlock()

	if !c.isActiveManager() {
		return nil, c.errNoManager()
	}

	ctx, cancel := c.getRequestContext()
	defer cancel()

	err := c.populateNetworkID(ctx, c.client, &s)
	if err != nil {
		return nil, err
	}

	serviceSpec, err := convert.ServiceSpecToGRPC(s)
	if err != nil {
		return nil, err
	}

	ctnr := serviceSpec.Task.GetContainer()
	if ctnr == nil {
		return nil, fmt.Errorf("service does not use container tasks")
	}

	if encodedAuth != "" {
		ctnr.PullOptions = &swarmapi.ContainerSpec_PullOptions{RegistryAuth: encodedAuth}
	}

	// retrieve auth config from encoded auth
	authConfig := &apitypes.AuthConfig{}
	if encodedAuth != "" {
		if err := json.NewDecoder(base64.NewDecoder(base64.URLEncoding, strings.NewReader(encodedAuth))).Decode(authConfig); err != nil {
			logrus.Warnf("invalid authconfig: %v", err)
		}
	}

	resp := &apitypes.ServiceCreateResponse{}

	// pin image by digest
	if os.Getenv("DOCKER_SERVICE_PREFER_OFFLINE_IMAGE") != "1" {
		digestImage, err := c.imageWithDigestString(ctx, ctnr.Image, authConfig)
		if err != nil {
			logrus.Warnf("unable to pin image %s to digest: %s", ctnr.Image, err.Error())
			resp.Warnings = append(resp.Warnings, fmt.Sprintf("unable to pin image %s to digest: %s", ctnr.Image, err.Error()))
		} else {
			logrus.Debugf("pinning image %s by digest: %s", ctnr.Image, digestImage)
			ctnr.Image = digestImage
		}
	}

	r, err := c.client.CreateService(ctx, &swarmapi.CreateServiceRequest{Spec: &serviceSpec})
	if err != nil {
		return nil, err
	}

	resp.ID = r.Service.ID
	return resp, nil
}
Exemplo n.º 12
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func main() {
	var r io.Reader
	r = strings.NewReader(data)
	r = base64.NewDecoder(base64.StdEncoding, r)
	r, _ = gzip.NewReader(r)
	io.Copy(os.Stdout, r)
}
Exemplo n.º 13
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func GetPlayback(base64Playback string) *js.Object {
	var p engine.Playback
	buf := bytes.NewReader([]byte(base64Playback))
	r := base64.NewDecoder(base64.StdEncoding, buf)
	gob.NewDecoder(r).Decode(&p)
	return js.MakeWrapper(&p)
}
Exemplo n.º 14
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func (b *Builder) statContainerPath(container, path string) (*containerPathStat, error) {
	query := make(url.Values, 1)
	query.Set("path", filepath.ToSlash(path)) // Normalize the paths used in the API.

	urlPath := fmt.Sprintf("/containers/%s/archive?%s", container, query.Encode())
	req, err := http.NewRequest("HEAD", b.client.URL.String()+urlPath, nil)
	if err != nil {
		return nil, fmt.Errorf("unable to prepare request: %s", err)
	}

	resp, err := b.client.HTTPClient.Do(req)
	if err != nil {
		return nil, fmt.Errorf("unable to make request: %s", err)
	}
	defer resp.Body.Close()

	if resp.StatusCode != http.StatusOK {
		return nil, fmt.Errorf("request failed with status code: %d", resp.StatusCode)
	}

	encodedStat := resp.Header.Get("X-Docker-Container-Path-Stat")
	statDecoder := base64.NewDecoder(base64.StdEncoding, strings.NewReader(encodedStat))

	var stat containerPathStat
	if err = json.NewDecoder(statDecoder).Decode(&stat); err != nil {
		return nil, fmt.Errorf("unable to decode container path stat header: %s", err)
	}

	return &stat, nil
}
Exemplo n.º 15
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// Decompress the parameters stored within an operation
func (op *Operation) DecompressOperationParam() (err error) {
	defer func() {
		if e := recover(); e != nil {
			err = fmt.Errorf("DecompressOperationParam() -> %v", e)
		}
	}()
	if !op.IsCompressed {
		return nil
	}
	pstr, ok := op.Parameters.(string)
	if !ok {
		panic("Compressed parameter was not a string")
	}
	b := bytes.NewBuffer([]byte(pstr))
	rb64 := base64.NewDecoder(base64.StdEncoding, b)
	r, err := gzip.NewReader(rb64)
	if err != nil {
		panic(err)
	}
	rb, err := ioutil.ReadAll(r)
	if err != nil {
		panic(err)
	}
	err = json.Unmarshal(rb, &op.Parameters)
	if err != nil {
		panic(err)
	}
	op.IsCompressed = false
	return
}
Exemplo n.º 16
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// trim(url_base64(json(token))) + "." + hex(hmac-sha256(base64_str))
func (token *Token) Decode(tokenBytes []byte) error {
	const signatureLen = 64 // hmac-sha256

	bytesArray := bytes.Split(tokenBytes, tokenBytesSplitSep)
	if len(bytesArray) < 2 {
		return errors.New("invalid token bytes")
	}

	// 验证签名
	signatrue := make([]byte, signatureLen)
	Hash := hmac.New(sha256.New, securitykey.Key)
	Hash.Write(bytesArray[0])
	hex.Encode(signatrue, Hash.Sum(nil))
	if !bytes.Equal(signatrue, bytesArray[1]) {
		return errors.New("invalid token bytes, signature mismatch")
	}

	// 解码
	temp := signatrue[:4]                       // signatrue 不再使用, 利用其空间
	copy(temp, tokenBytes[len(bytesArray[0]):]) // 保护 tokenBytes
	defer func() {
		copy(tokenBytes[len(bytesArray[0]):], temp) // 恢复 tokenBytes
		token.Signatrue = string(bytesArray[1])
	}()

	base64Bytes := base64Pad(bytesArray[0])
	base64Decoder := base64.NewDecoder(base64.URLEncoding, bytes.NewReader(base64Bytes))
	return json.NewDecoder(base64Decoder).Decode(token)
}
Exemplo n.º 17
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func TestCreateTiles(t *testing.T) {
	reader := base64.NewDecoder(base64.StdEncoding, strings.NewReader(data))
	m, _, err := image.Decode(reader)
	if err != nil {
		t.Errorf("Error loading data")
	}
	out, err := os.Create("createTiles-test.jpg")
	if err != nil {
		t.Errorf("Error creating test jpg")
	}
	err = jpeg.Encode(out, m, nil)
	if err != nil {
		t.Errorf("Error writing test jpg")
	}
	testPic := ImageFile{Name: "createTiles-test.jpg"}
	testPic.createTiles()
	if testPic.YEnd != 103 {
		t.Errorf("YEnd is %v, should be 103", testPic.YEnd)
	}
	if testPic.XEnd != 150 {
		t.Errorf("XEnd is %v, should be 150", testPic.XEnd)
	}
	if len(testPic.Tiles) != 165 {
		t.Errorf("Tile count is %v, should be 165", len(testPic.Tiles))
	}
	os.Remove("createTiles-test.jpg")
}
Exemplo n.º 18
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// getCookie gets a base64 and json encoded value from a cookie.
func getCookie(r *http.Request, name string, value interface{}) error {
	c, err := r.Cookie(name)
	if err != nil {
		return err
	}
	return json.NewDecoder(base64.NewDecoder(base64.URLEncoding, strings.NewReader(c.Value))).Decode(value)
}
Exemplo n.º 19
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func (k *SKBKeyringFile) Load() (err error) {
	G.Log.Debug("+ Loading SKB keyring: %s", k.filename)
	var packets KeybasePackets
	var file *os.File
	if file, err = os.OpenFile(k.filename, os.O_RDONLY, 0); err == nil {
		stream := base64.NewDecoder(base64.StdEncoding, file)
		packets, err = DecodePacketsUnchecked(stream)
		tmp := file.Close()
		if err == nil && tmp != nil {
			err = tmp
		}
	}

	if err != nil {
		if os.IsNotExist(err) {
			G.Log.Debug("| Keybase secret keyring doesn't exist: %s", k.filename)
		} else {
			G.Log.Warning("Error opening %s: %s", k.filename, err)
		}

	} else if err == nil {
		k.Blocks, err = packets.ToListOfSKBs()
	}

	G.Log.Debug("- Loaded SKB keyring: %s -> %s", k.filename, ErrToOk(err))
	return
}
Exemplo n.º 20
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func (pr *pluginRouter) pullPlugin(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
	if err := httputils.ParseForm(r); err != nil {
		return err
	}

	metaHeaders := map[string][]string{}
	for k, v := range r.Header {
		if strings.HasPrefix(k, "X-Meta-") {
			metaHeaders[k] = v
		}
	}

	// Get X-Registry-Auth
	authEncoded := r.Header.Get("X-Registry-Auth")
	authConfig := &types.AuthConfig{}
	if authEncoded != "" {
		authJSON := base64.NewDecoder(base64.URLEncoding, strings.NewReader(authEncoded))
		if err := json.NewDecoder(authJSON).Decode(authConfig); err != nil {
			authConfig = &types.AuthConfig{}
		}
	}

	privileges, err := pr.backend.Pull(r.FormValue("name"), metaHeaders, authConfig)
	if err != nil {
		return err
	}
	return httputils.WriteJSON(w, http.StatusOK, privileges)
}
Exemplo n.º 21
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func ExampleBuffer_reader() {
	// A Buffer can turn a string or a []byte into an io.Reader.
	buf := bytes.NewBufferString("R29waGVycyBydWxlIQ==")
	dec := base64.NewDecoder(base64.StdEncoding, buf)
	io.Copy(os.Stdout, dec)
	// Output: Gophers rule!
}
Exemplo n.º 22
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func (p *protoUnmarshaller) Unmarshal(buffer []byte) (*Entry, error) {
	decoder := base64.NewDecoder(base64.StdEncoding, bytes.NewBuffer(buffer))
	bBuffer := bytes.NewBuffer(nil)
	if _, err := bBuffer.ReadFrom(decoder); err != nil {
		return nil, fmt.Errorf("Failed to decode buffer: %s - %s", err.Error(), string(buffer))
	}
	b := bBuffer.Bytes()
	protoEntry := &ProtoEntry{}
	if err := proto.Unmarshal(b, protoEntry); err != nil {
		return nil, fmt.Errorf("Failed to unmarshal protobuf: %s - %s", err.Error(), string(b))
	}
	entry := &Entry{
		ID:           protoEntry.Id,
		Time:         time.Unix(protoEntry.TimeUnixNsec/int64(time.Second), protoEntry.TimeUnixNsec%int64(time.Second)).UTC(),
		Level:        protoEntry.Level,
		Contexts:     make([]Context, 0),
		WriterOutput: protoEntry.WriterOutput,
	}
	event, err := p.getEvent(protoEntry.EventTypeName, protoEntry.Event)
	if err != nil {
		return nil, err
	}
	entry.Event = event
	for contextTypeName, contextBytes := range protoEntry.ContextTypeNameToContext {
		context, err := p.getContext(contextTypeName, contextBytes)
		if err != nil {
			return nil, err
		}
		entry.Contexts = append(entry.Contexts, context)
	}
	return entry, nil
}
Exemplo n.º 23
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func testBodyPartWithStdLib(t *testing.T, originalPart *Message, stdlibPart *multipart.Part) {

	// decode base64 if exists
	var stdlibPartBodyReader io.Reader
	if stdlibPart.Header.Get("Content-Transfer-Encoding") == "base64" {
		stdlibPart.Header.Del("Content-Transfer-Encoding")
		stdlibPartBodyReader = base64.NewDecoder(base64.StdEncoding, stdlibPart)
	} else {
		stdlibPartBodyReader = stdlibPart
	}

	// confirm stdlib headers match our headers
	if !reflect.DeepEqual(map[string][]string(originalPart.Header), map[string][]string(stdlibPart.Header)) {
		t.Fatal("Message header does not match its parsed counterpart")
	}

	// read content
	content, err := ioutil.ReadAll(stdlibPartBodyReader)
	if err != nil || stdlibPart.Close() != nil {
		t.Fatal("Couldn't read or close part body", err)
	}

	// confirm content is deeply equal
	if !reflect.DeepEqual(originalPart.Body, content) {
		t.Fatal("Message body does not match its parsed counterpart")
	}
}
Exemplo n.º 24
0
func (s *imageRouter) getImagesSearch(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
	if err := httputils.ParseForm(r); err != nil {
		return err
	}
	var (
		config      *types.AuthConfig
		authEncoded = r.Header.Get("X-Registry-Auth")
		headers     = map[string][]string{}
	)

	if authEncoded != "" {
		authJSON := base64.NewDecoder(base64.URLEncoding, strings.NewReader(authEncoded))
		if err := json.NewDecoder(authJSON).Decode(&config); err != nil {
			// for a search it is not an error if no auth was given
			// to increase compatibility with the existing api it is defaulting to be empty
			config = &types.AuthConfig{}
		}
	}
	for k, v := range r.Header {
		if strings.HasPrefix(k, "X-Meta-") {
			headers[k] = v
		}
	}
	query, err := s.backend.SearchRegistryForImages(ctx, r.Form.Get("term"), config, headers)
	if err != nil {
		return err
	}
	return httputils.WriteJSON(w, http.StatusOK, query.Results)
}
Exemplo n.º 25
0
func (d *Data) decodeBase64() (data []byte, err error) {
	rawData := bytes.TrimSpace(d.RawData)
	r := bytes.NewReader(rawData)

	encr := base64.NewDecoder(base64.StdEncoding, r)

	var comr io.Reader
	switch d.Compression {
	case "gzip":
		comr, err = gzip.NewReader(encr)
		if err != nil {
			return
		}
	case "zlib":
		comr, err = zlib.NewReader(encr)
		if err != nil {
			return
		}
	case "":
		comr = encr
	default:
		err = UnknownCompression
		return
	}

	return ioutil.ReadAll(comr)
}
Exemplo n.º 26
0
func WithTestDSN(t *testing.T, tf func(string, <-chan *resultPacket)) {
	pch := make(chan *resultPacket, 1)
	s := httptest.NewServer(http.HandlerFunc(func(rw http.ResponseWriter, req *http.Request) {
		defer req.Body.Close()
		contentType := req.Header.Get("Content-Type")
		var bodyReader io.Reader = req.Body
		// underlying client will compress and encode payload above certain size
		if contentType == "application/octet-stream" {
			bodyReader = base64.NewDecoder(base64.StdEncoding, bodyReader)
			bodyReader, _ = zlib.NewReader(bodyReader)
		}

		d := json.NewDecoder(bodyReader)
		p := &resultPacket{}
		err := d.Decode(p)
		if err != nil {
			t.Fatal(err.Error())
		}

		pch <- p
	}))
	defer s.Close()

	fragments := strings.SplitN(s.URL, "://", 2)
	dsn := fmt.Sprintf(
		"%s://public:secret@%s/sentry/project-id",
		fragments[0],
		fragments[1],
	)
	tf(dsn, pch)
}
Exemplo n.º 27
0
func (c *Coder) DecryptId(stringId string) int64 {
	//  if (len(stringId) != 14) {
	//    fmt.Println("bug, stringId:", stringId)
	//  }
	// base64 decode
	buf := bytes.NewBufferString(stringId + "==")
	decoderUrl := base64.NewDecoder(base64.URLEncoding, buf)
	decoded := make([]byte, 20)
	n, err := decoderUrl.Read(decoded)
	if err != nil {
		log.Fatalf("cannot decode url: %s", err)
	}
	//fmt.Println(decoded)
	decoded = decoded[:n]
	// decrypt
	decrypted := make([]byte, 16)
	c.b.Decrypt(decrypted, decoded[:n])
	decrypted = decrypted[:8]
	//fmt.Println(decoded[:n], decrypted)
	var id int64
	reader := bytes.NewReader(decrypted)
	binary.Read(reader, binary.LittleEndian, &id)
	//fmt.Println(id)
	return id
}
Exemplo n.º 28
0
// assumes base64'd
func createAttachment(content_type, fname string, body io.Reader) NNTPAttachment {

	media_type, _, err := mime.ParseMediaType(content_type)
	if err == nil {
		a := new(nntpAttachment)
		dec := base64.NewDecoder(base64.StdEncoding, body)
		_, err = io.Copy(a, dec)
		if err == nil {
			a.header = make(textproto.MIMEHeader)
			a.mime = media_type + "; charset=UTF-8"
			idx := strings.LastIndex(fname, ".")
			a.ext = ".txt"
			if idx > 0 {
				a.ext = fname[idx:]
			}
			a.header.Set("Content-Disposition", `form-data; filename="`+fname+`"; name="attachment"`)
			a.header.Set("Content-Type", a.mime)
			a.header.Set("Content-Transfer-Encoding", "base64")
			h := a.Hash()
			hashstr := base32.StdEncoding.EncodeToString(h[:])
			a.hash = h[:]
			a.filepath = hashstr + a.ext
			a.filename = fname
			return a
		}
	}
	return nil
}
Exemplo n.º 29
0
Arquivo: zweb.go Projeto: jjz/ztodo
func (ctx *Context) GetSecureCookie(name string) (string, bool) {
	for _, cookie := range ctx.Request.Cookies() {
		if cookie.Name != name {
			continue
		}

		parts := strings.SplitN(cookie.Value, "|", 3)

		val := parts[0]
		timestamp := parts[1]
		sig := parts[2]

		if getCookieSig(ctx.Server.Config.CookieSecret, []byte(val), timestamp) != sig {
			return "", false
		}

		ts, _ := strconv.ParseInt(timestamp, 0, 64)

		if time.Now().Unix()-31*86400 > ts {
			return "", false
		}

		buf := bytes.NewBufferString(val)
		encoder := base64.NewDecoder(base64.StdEncoding, buf)

		res, _ := ioutil.ReadAll(encoder)
		return string(res), true
	}
	return "", false
}
Exemplo n.º 30
0
func (TestGoodsGetter) Get(url string) ([]byte, error) {

	if strings.Contains(url, "https://api.flickr.com/services/rest/?method=flickr.photos.search&api_key=488c1e7018f1ddf78b09d51a9604622a&media=photos&per_page=400&page=1&format=json") {
		return mockFlickrResp("1", "5", "2000"), nil
	}
	if strings.Contains(url, "https://api.flickr.com/services/rest/?method=flickr.photos.search&api_key=488c1e7018f1ddf78b09d51a9604622a&media=photos&per_page=400&page=2&format=json") {
		return mockFlickrResp("2", "5", "2000"), nil
	}
	if strings.Contains(url, "https://api.flickr.com/services/rest/?method=flickr.photos.search&api_key=488c1e7018f1ddf78b09d51a9604622a&media=photos&per_page=400&page=3&format=json") {
		return mockFlickrResp("3", "5", "2000"), nil
	}
	if strings.Contains(url, "https://api.flickr.com/services/rest/?method=flickr.photos.search&api_key=488c1e7018f1ddf78b09d51a9604622a&media=photos&per_page=400&page=4&format=json") {
		return mockFlickrResp("4", "5", "2000"), nil
	}
	if strings.Contains(url, "https://api.flickr.com/services/rest/?method=flickr.photos.search&api_key=488c1e7018f1ddf78b09d51a9604622a&media=photos&per_page=400&page=5&format=json") {
		return mockFlickrResp("5", "5", "2000"), nil
	}

	if strings.Contains(url, "https://farm") {
		reader := base64.NewDecoder(base64.StdEncoding, strings.NewReader(data))
		m, _, err := image.Decode(reader)
		if err != nil {
			fmt.Println("Error loading data")
		}
		buf := new(bytes.Buffer)
		err = png.Encode(buf, convertToNRGBA(m))
		if err != nil {
			fmt.Println("error encoding test image: ", err)
		}
		return []byte(buf.Bytes()), nil
	}

	return nil, errors.New("Don't recognize URL: " + url)
}