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Support large layer for OSS driver

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Signed-off-by: Li Yi <denverdino@gmail.com>
This commit is contained in:
Li Yi 2015-10-25 11:01:15 +08:00 committed by weiyuan.yl
parent e6c60e79c5
commit 54da47d636
22 changed files with 782 additions and 840 deletions
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8
Godeps/Godeps.json generated
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@ -77,11 +77,15 @@
},
{
"ImportPath": "github.com/denverdino/aliyungo/oss",
"Rev": "0e0f322d0a54b994dea9d32541050d177edf6aa3"
"Rev": "f192209bcca7a2221ea0b100bf4569f484654d43"
},
{
"ImportPath": "github.com/denverdino/aliyungo/util",
"Rev": "0e0f322d0a54b994dea9d32541050d177edf6aa3"
"Rev": "f192209bcca7a2221ea0b100bf4569f484654d43"
},
{
"ImportPath": "github.com/denverdino/aliyungo/common",
"Rev": "f192209bcca7a2221ea0b100bf4569f484654d43"
},
{
"ImportPath": "github.com/docker/docker/pkg/tarsum",

191
Godeps/_workspace/src/github.com/denverdino/aliyungo/LICENSE.txt generated vendored Normal file
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@ -0,0 +1,191 @@
Apache License
Version 2.0, January 2004
https://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
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outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
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within such NOTICE file, excluding those notices that do not
pertain to any part of the Derivative Works, in at least one
of the following places: within a NOTICE text file distributed
as part of the Derivative Works; within the Source form or
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wherever such third-party notices normally appear. The contents
of the NOTICE file are for informational purposes only and
do not modify the License. You may add Your own attribution
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You may add Your own copyright statement to Your modifications and
may provide additional or different license terms and conditions
for use, reproduction, or distribution of Your modifications, or
for any such Derivative Works as a whole, provided Your use,
reproduction, and distribution of the Work otherwise complies with
the conditions stated in this License.
5. Submission of Contributions. Unless You explicitly state otherwise,
any Contribution intentionally submitted for inclusion in the Work
by You to the Licensor shall be under the terms and conditions of
this License, without any additional terms or conditions.
Notwithstanding the above, nothing herein shall supersede or modify
the terms of any separate license agreement you may have executed
with Licensor regarding such Contributions.
6. Trademarks. This License does not grant permission to use the trade
names, trademarks, service marks, or product names of the Licensor,
except as required for reasonable and customary use in describing the
origin of the Work and reproducing the content of the NOTICE file.
7. Disclaimer of Warranty. Unless required by applicable law or
agreed to in writing, Licensor provides the Work (and each
Contributor provides its Contributions) on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
implied, including, without limitation, any warranties or conditions
of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
PARTICULAR PURPOSE. You are solely responsible for determining the
appropriateness of using or redistributing the Work and assume any
risks associated with Your exercise of permissions under this License.
8. Limitation of Liability. In no event and under no legal theory,
whether in tort (including negligence), contract, or otherwise,
unless required by applicable law (such as deliberate and grossly
negligent acts) or agreed to in writing, shall any Contributor be
liable to You for damages, including any direct, indirect, special,
incidental, or consequential damages of any character arising as a
result of this License or out of the use or inability to use the
Work (including but not limited to damages for loss of goodwill,
work stoppage, computer failure or malfunction, or any and all
other commercial damages or losses), even if such Contributor
has been advised of the possibility of such damages.
9. Accepting Warranty or Additional Liability. While redistributing
the Work or Derivative Works thereof, You may choose to offer,
and charge a fee for, acceptance of support, warranty, indemnity,
or other liability obligations and/or rights consistent with this
License. However, in accepting such obligations, You may act only
on Your own behalf and on Your sole responsibility, not on behalf
of any other Contributor, and only if You agree to indemnify,
defend, and hold each Contributor harmless for any liability
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of your accepting any such warranty or additional liability.
END OF TERMS AND CONDITIONS
Copyright 2015-2015 Li Yi (denverdino@gmail.com).
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
https://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.

145
Godeps/_workspace/src/github.com/denverdino/aliyungo/common/client.go generated vendored Normal file
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@ -0,0 +1,145 @@
package common
import (
"bytes"
"encoding/json"
"io/ioutil"
"log"
"net/http"
"net/url"
"time"
"github.com/denverdino/aliyungo/util"
)
// A Client represents a client of ECS services
type Client struct {
AccessKeyId string //Access Key Id
AccessKeySecret string //Access Key Secret
debug bool
httpClient *http.Client
endpoint string
version string
}
// NewClient creates a new instance of ECS client
func (client *Client) Init(endpoint, version, accessKeyId, accessKeySecret string) {
client.AccessKeyId = accessKeyId
client.AccessKeySecret = accessKeySecret + "&"
client.debug = false
client.httpClient = &http.Client{}
client.endpoint = endpoint
client.version = version
}
// SetEndpoint sets custom endpoint
func (client *Client) SetEndpoint(endpoint string) {
client.endpoint = endpoint
}
// SetEndpoint sets custom version
func (client *Client) SetVersion(version string) {
client.version = version
}
// SetAccessKeyId sets new AccessKeyId
func (client *Client) SetAccessKeyId(id string) {
client.AccessKeyId = id
}
// SetAccessKeySecret sets new AccessKeySecret
func (client *Client) SetAccessKeySecret(secret string) {
client.AccessKeySecret = secret + "&"
}
// SetDebug sets debug mode to log the request/response message
func (client *Client) SetDebug(debug bool) {
client.debug = debug
}
// Invoke sends the raw HTTP request for ECS services
func (client *Client) Invoke(action string, args interface{}, response interface{}) error {
request := Request{}
request.init(client.version, action, client.AccessKeyId)
query := util.ConvertToQueryValues(request)
util.SetQueryValues(args, &query)
// Sign request
signature := util.CreateSignatureForRequest(ECSRequestMethod, &query, client.AccessKeySecret)
// Generate the request URL
requestURL := client.endpoint + "?" + query.Encode() + "&Signature=" + url.QueryEscape(signature)
httpReq, err := http.NewRequest(ECSRequestMethod, requestURL, nil)
// TODO move to util and add build val flag
httpReq.Header.Set("X-SDK-Client", `AliyunGO/`+Version)
if err != nil {
return GetClientError(err)
}
t0 := time.Now()
httpResp, err := client.httpClient.Do(httpReq)
t1 := time.Now()
if err != nil {
return GetClientError(err)
}
statusCode := httpResp.StatusCode
if client.debug {
log.Printf("Invoke %s %s %d (%v)", ECSRequestMethod, requestURL, statusCode, t1.Sub(t0))
}
defer httpResp.Body.Close()
body, err := ioutil.ReadAll(httpResp.Body)
if err != nil {
return GetClientError(err)
}
if client.debug {
var prettyJSON bytes.Buffer
err = json.Indent(&prettyJSON, body, "", " ")
log.Println(string(prettyJSON.Bytes()))
}
if statusCode >= 400 && statusCode <= 599 {
errorResponse := ErrorResponse{}
err = json.Unmarshal(body, &errorResponse)
ecsError := &Error{
ErrorResponse: errorResponse,
StatusCode: statusCode,
}
return ecsError
}
err = json.Unmarshal(body, response)
//log.Printf("%++v", response)
if err != nil {
return GetClientError(err)
}
return nil
}
// GenerateClientToken generates the Client Token with random string
func (client *Client) GenerateClientToken() string {
return util.CreateRandomString()
}
func GetClientErrorFromString(str string) error {
return &Error{
ErrorResponse: ErrorResponse{
Code: "AliyunGoClientFailure",
Message: str,
},
StatusCode: -1,
}
}
func GetClientError(err error) error {
return GetClientErrorFromString(err.Error())
}

18
Godeps/_workspace/src/github.com/denverdino/aliyungo/common/regions.go generated vendored Normal file
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@ -0,0 +1,18 @@
package common
// Region represents ECS region
type Region string
// Constants of region definition
const (
Hangzhou = Region("cn-hangzhou")
Qingdao = Region("cn-qingdao")
Beijing = Region("cn-beijing")
Hongkong = Region("cn-hongkong")
Shenzhen = Region("cn-shenzhen")
USWest1 = Region("us-west-1")
APSouthEast1 = Region("ap-southeast-1")
Shanghai = Region("cn-shanghai")
)
var ValidRegions = []Region{Hangzhou, Qingdao, Beijing, Shenzhen, Hongkong, Shanghai, USWest1, APSouthEast1}

101
Godeps/_workspace/src/github.com/denverdino/aliyungo/common/request.go generated vendored Normal file
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@ -0,0 +1,101 @@
package common
import (
"fmt"
"log"
"time"
"github.com/denverdino/aliyungo/util"
)
// Constants for Aliyun API requests
const (
SignatureVersion = "1.0"
SignatureMethod = "HMAC-SHA1"
JSONResponseFormat = "JSON"
XMLResponseFormat = "XML"
ECSRequestMethod = "GET"
)
type Request struct {
Format string
Version string
AccessKeyId string
Signature string
SignatureMethod string
Timestamp util.ISO6801Time
SignatureVersion string
SignatureNonce string
ResourceOwnerAccount string
Action string
}
func (request *Request) init(version string, action string, AccessKeyId string) {
request.Format = JSONResponseFormat
request.Timestamp = util.NewISO6801Time(time.Now().UTC())
request.Version = version
request.SignatureVersion = SignatureVersion
request.SignatureMethod = SignatureMethod
request.SignatureNonce = util.CreateRandomString()
request.Action = action
request.AccessKeyId = AccessKeyId
}
type Response struct {
RequestId string
}
type ErrorResponse struct {
Response
HostId string
Code string
Message string
}
// An Error represents a custom error for ECS failure response
type Error struct {
ErrorResponse
StatusCode int //Status Code of HTTP Response
}
func (e *Error) Error() string {
return fmt.Sprintf("Aliyun API Error: RequestId: %s Status Code: %d Code: %s Message: %s", e.RequestId, e.StatusCode, e.Code, e.Message)
}
type Pagination struct {
PageNumber int
PageSize int
}
func (p *Pagination) SetPageSize(size int) {
p.PageSize = size
}
func (p *Pagination) Validate() {
if p.PageNumber < 0 {
log.Printf("Invalid PageNumber: %d", p.PageNumber)
p.PageNumber = 1
}
if p.PageSize < 0 {
log.Printf("Invalid PageSize: %d", p.PageSize)
p.PageSize = 10
} else if p.PageSize > 50 {
log.Printf("Invalid PageSize: %d", p.PageSize)
p.PageSize = 50
}
}
// A PaginationResponse represents a response with pagination information
type PaginationResult struct {
TotalCount int
PageNumber int
PageSize int
}
// NextPage gets the next page of the result set
func (r *PaginationResult) NextPage() *Pagination {
if r.PageNumber*r.PageSize >= r.TotalCount {
return nil
}
return &Pagination{PageNumber: r.PageNumber + 1, PageSize: r.PageSize}
}

8
Godeps/_workspace/src/github.com/denverdino/aliyungo/common/types.go generated vendored Normal file
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@ -0,0 +1,8 @@
package common
type InternetChargeType string
const (
PayByBandwidth = InternetChargeType("PayByBandwidth")
PayByTraffic = InternetChargeType("PayByTraffic")
)

3
Godeps/_workspace/src/github.com/denverdino/aliyungo/common/version.go generated vendored Normal file
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@ -0,0 +1,3 @@
package common
const Version = "0.1"

249
Godeps/_workspace/src/github.com/denverdino/aliyungo/oss/client.go generated vendored
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@ -8,7 +8,6 @@ import (
"encoding/base64"
"encoding/xml"
"fmt"
"github.com/denverdino/aliyungo/util"
"io"
"io/ioutil"
"log"
@ -22,6 +21,9 @@ import (
"strconv"
"strings"
"time"
"github.com/denverdino/aliyungo/common"
"github.com/denverdino/aliyungo/util"
)
const DefaultContentType = "application/octet-stream"
@ -34,7 +36,6 @@ type Client struct {
Internal bool
Secure bool
ConnectTimeout time.Duration
ReadTimeout time.Duration
endpoint string
debug bool
@ -168,6 +169,8 @@ func (client *Client) SetEndpoint(endpoint string) {
}
// PutBucket creates a new bucket.
//
// You can read doc at http://docs.aliyun.com/#/pub/oss/api-reference/bucket&PutBucket
func (b *Bucket) PutBucket(perm ACL) error {
headers := make(http.Header)
if perm != "" {
@ -185,13 +188,16 @@ func (b *Bucket) PutBucket(perm ACL) error {
// DelBucket removes an existing bucket. All objects in the bucket must
// be removed before the bucket itself can be removed.
//
// You can read doc at http://docs.aliyun.com/#/pub/oss/api-reference/bucket&DeleteBucket
func (b *Bucket) DelBucket() (err error) {
for attempt := attempts.Start(); attempt.Next(); {
req := &request{
method: "DELETE",
bucket: b.Name,
path: "/",
}
for attempt := attempts.Start(); attempt.Next(); {
err = b.Client.query(req, nil)
if !shouldRetry(err) {
break
@ -201,6 +207,8 @@ func (b *Bucket) DelBucket() (err error) {
}
// Get retrieves an object from an bucket.
//
// You can read doc at http://docs.aliyun.com/#/pub/oss/api-reference/object&GetObject
func (b *Bucket) Get(path string) (data []byte, err error) {
body, err := b.GetReader(path)
if err != nil {
@ -237,6 +245,7 @@ func (b *Bucket) GetResponse(path string) (resp *http.Response, err error) {
// It is the caller's responsibility to call Close on rc when
// finished reading
func (b *Bucket) GetResponseWithHeaders(path string, headers http.Header) (resp *http.Response, err error) {
for attempt := attempts.Start(); attempt.Next(); {
req := &request{
bucket: b.Name,
path: path,
@ -246,7 +255,7 @@ func (b *Bucket) GetResponseWithHeaders(path string, headers http.Header) (resp
if err != nil {
return nil, err
}
for attempt := attempts.Start(); attempt.Next(); {
resp, err := b.Client.run(req, nil)
if shouldRetry(err) && attempt.HasNext() {
continue
@ -271,6 +280,7 @@ func (b *Bucket) GetWithParams(path string, params url.Values) (data []byte, err
}
func (b *Bucket) GetResponseWithParamsAndHeaders(path string, params url.Values, headers http.Header) (resp *http.Response, err error) {
for attempt := attempts.Start(); attempt.Next(); {
req := &request{
bucket: b.Name,
path: path,
@ -281,7 +291,7 @@ func (b *Bucket) GetResponseWithParamsAndHeaders(path string, params url.Values,
if err != nil {
return nil, err
}
for attempt := attempts.Start(); attempt.Next(); {
resp, err := b.Client.run(req, nil)
if shouldRetry(err) && attempt.HasNext() {
continue
@ -296,6 +306,7 @@ func (b *Bucket) GetResponseWithParamsAndHeaders(path string, params url.Values,
// Exists checks whether or not an object exists on an bucket using a HEAD request.
func (b *Bucket) Exists(path string) (exists bool, err error) {
for attempt := attempts.Start(); attempt.Next(); {
req := &request{
method: "HEAD",
bucket: b.Name,
@ -305,7 +316,7 @@ func (b *Bucket) Exists(path string) (exists bool, err error) {
if err != nil {
return
}
for attempt := attempts.Start(); attempt.Next(); {
resp, err := b.Client.run(req, nil)
if shouldRetry(err) && attempt.HasNext() {
@ -332,7 +343,11 @@ func (b *Bucket) Exists(path string) (exists bool, err error) {
}
// Head HEADs an object in the bucket, returns the response with
//
// You can read doc at http://docs.aliyun.com/#/pub/oss/api-reference/object&HeadObject
func (b *Bucket) Head(path string, headers http.Header) (*http.Response, error) {
for attempt := attempts.Start(); attempt.Next(); {
req := &request{
method: "HEAD",
bucket: b.Name,
@ -344,7 +359,6 @@ func (b *Bucket) Head(path string, headers http.Header) (*http.Response, error)
return nil, err
}
for attempt := attempts.Start(); attempt.Next(); {
resp, err := b.Client.run(req, nil)
if shouldRetry(err) && attempt.HasNext() {
continue
@ -352,18 +366,25 @@ func (b *Bucket) Head(path string, headers http.Header) (*http.Response, error)
if err != nil {
return nil, err
}
if resp != nil && resp.Body != nil {
resp.Body.Close()
}
return resp, err
}
return nil, fmt.Errorf("OSS Currently Unreachable")
}
// Put inserts an object into the bucket.
//
// You can read doc at http://docs.aliyun.com/#/pub/oss/api-reference/object&PutObject
func (b *Bucket) Put(path string, data []byte, contType string, perm ACL, options Options) error {
body := bytes.NewBuffer(data)
return b.PutReader(path, body, int64(len(data)), contType, perm, options)
}
// PutCopy puts a copy of an object given by the key path into bucket b using b.Path as the target key
//
// You can read doc at http://docs.aliyun.com/#/pub/oss/api-reference/object&CopyObject
func (b *Bucket) PutCopy(path string, perm ACL, options CopyOptions, source string) (*CopyObjectResult, error) {
headers := make(http.Header)
@ -376,6 +397,7 @@ func (b *Bucket) PutCopy(path string, perm ACL, options CopyOptions, source stri
bucket: b.Name,
path: path,
headers: headers,
timeout: 5 * time.Minute,
}
resp := &CopyObjectResult{}
err := b.Client.query(req, resp)
@ -418,8 +440,8 @@ func (b *Bucket) PutFile(path string, file *os.File, perm ACL, options Options)
}
stats, err := file.Stat()
if err != nil {
log.Panicf("Unable to read file %s stats.", file.Name())
return nil
log.Printf("Unable to read file %s stats.\n", file.Name())
return err
}
return b.PutReader(path, file, stats.Size(), contentType, perm, options)
@ -502,6 +524,8 @@ type WebsiteConfiguration struct {
}
// PutBucketWebsite configures a bucket as a website.
//
// You can read doc at http://docs.aliyun.com/#/pub/oss/api-reference/bucket&PutBucketWebsite
func (b *Bucket) PutBucketWebsite(configuration WebsiteConfiguration) error {
doc, err := xml.Marshal(configuration)
if err != nil {
@ -530,6 +554,8 @@ func (b *Bucket) PutBucketSubresource(subresource string, r io.Reader, length in
}
// Del removes an object from the bucket.
//
// You can read doc at http://docs.aliyun.com/#/pub/oss/api-reference/object&DeleteObject
func (b *Bucket) Del(path string) error {
req := &request{
method: "DELETE",
@ -550,6 +576,8 @@ type Object struct {
}
// DelMulti removes up to 1000 objects from the bucket.
//
// You can read doc at http://docs.aliyun.com/#/pub/oss/api-reference/object&DeleteMultipleObjects
func (b *Bucket) DelMulti(objects Delete) error {
doc, err := xml.Marshal(objects)
if err != nil {
@ -627,7 +655,7 @@ type Key struct {
// will return keys alphabetically greater than the marker.
//
// The max parameter specifies how many keys + common prefixes to return in
// the response. The default is 1000.
// the response, at most 1000. The default is 100.
//
// For example, given these keys in a bucket:
//
@ -667,6 +695,8 @@ type Key struct {
// },
// }
//
//
// You can read doc at http://docs.aliyun.com/#/pub/oss/api-reference/bucket&GetBucket
func (b *Bucket) List(prefix, delim, marker string, max int) (result *ListResp, err error) {
params := make(url.Values)
params.Set("prefix", prefix)
@ -675,12 +705,12 @@ func (b *Bucket) List(prefix, delim, marker string, max int) (result *ListResp,
if max != 0 {
params.Set("max-keys", strconv.FormatInt(int64(max), 10))
}
result = &ListResp{}
for attempt := attempts.Start(); attempt.Next(); {
req := &request{
bucket: b.Name,
params: params,
}
result = &ListResp{}
for attempt := attempts.Start(); attempt.Next(); {
err = b.Client.query(req, result)
if !shouldRetry(err) {
break
@ -700,66 +730,6 @@ func (b *Bucket) List(prefix, delim, marker string, max int) (result *ListResp,
return result, nil
}
//// The VersionsResp type holds the results of a list bucket Versions operation.
//type VersionsResp struct {
// Name string
// Prefix string
// KeyMarker string
// VersionIdMarker string
// MaxKeys int
// Delimiter string
// IsTruncated bool
// Versions []Version `xml:"Version"`
// CommonPrefixes []string `xml:">Prefix"`
//}
//// The Version type represents an object version stored in an bucket.
//type Version struct {
// Key string
// VersionId string
// IsLatest bool
// LastModified string
// // ETag gives the hex-encoded MD5 sum of the contents,
// // surrounded with double-quotes.
// ETag string
// Size int64
// Owner Owner
// StorageClass string
//}
//func (b *Bucket) Versions(prefix, delim, keyMarker string, versionIdMarker string, max int) (result *VersionsResp, err error) {
// params := url.Values{}
// params.Set("versions", "")
// params.Set("prefix", prefix)
// params.Set("delimiter", delim)
// if len(versionIdMarker) != 0 {
// params["version-id-marker"] = []string{versionIdMarker}
// }
// if len(keyMarker) != 0 {
// params["key-marker"] = []string{keyMarker}
// }
// if max != 0 {
// params["max-keys"] = []string{strconv.FormatInt(int64(max), 10)}
// }
// req := &request{
// bucket: b.Name,
// params: params,
// }
// result = &VersionsResp{}
// for attempt := attempts.Start(); attempt.Next(); {
// err = b.Client.query(req, result)
// if !shouldRetry(err) {
// break
// }
// }
// if err != nil {
// return nil, err
// }
// return result, nil
//}
type GetLocationResp struct {
Location string `xml:",innerxml"`
}
@ -942,6 +912,7 @@ type request struct {
baseurl string
payload io.Reader
prepared bool
timeout time.Duration
}
func (req *request) url() (*url.URL, error) {
@ -1062,6 +1033,8 @@ func (client *Client) setupHttpRequest(req *request) (*http.Request, error) {
Form: req.params,
}
hreq.Header.Set("X-SDK-Client", `AliyunGO/`+common.Version)
contentLength := req.headers.Get("Content-Length")
if contentLength != "" {
@ -1079,28 +1052,11 @@ func (client *Client) setupHttpRequest(req *request) (*http.Request, error) {
// doHttpRequest sends hreq and returns the http response from the server.
// If resp is not nil, the XML data contained in the response
// body will be unmarshalled on it.
func (client *Client) doHttpRequest(hreq *http.Request, resp interface{}) (*http.Response, error) {
c := http.Client{
Transport: &http.Transport{
Dial: func(netw, addr string) (c net.Conn, err error) {
deadline := time.Now().Add(client.ReadTimeout)
if client.ConnectTimeout > 0 {
c, err = net.DialTimeout(netw, addr, client.ConnectTimeout)
} else {
c, err = net.Dial(netw, addr)
}
if err != nil {
return
}
if client.ReadTimeout > 0 {
err = c.SetDeadline(deadline)
}
return
},
Proxy: http.ProxyFromEnvironment,
},
}
func (client *Client) doHttpRequest(c *http.Client, hreq *http.Request, resp interface{}) (*http.Response, error) {
if true {
log.Printf("%s %s ...\n", hreq.Method, hreq.URL.String())
}
hresp, err := c.Do(hreq)
if err != nil {
return nil, err
@ -1110,7 +1066,7 @@ func (client *Client) doHttpRequest(hreq *http.Request, resp interface{}) (*http
contentType := hresp.Header.Get("Content-Type")
if contentType == "application/xml" || contentType == "text/xml" {
dump, _ := httputil.DumpResponse(hresp, true)
log.Printf("} -> %s\n", dump)
log.Printf("%s\n", dump)
} else {
log.Printf("Response Content-Type: %s\n", contentType)
}
@ -1143,7 +1099,25 @@ func (client *Client) run(req *request, resp interface{}) (*http.Response, error
return nil, err
}
return client.doHttpRequest(hreq, resp)
c := &http.Client{
Transport: &http.Transport{
Dial: func(netw, addr string) (c net.Conn, err error) {
if client.ConnectTimeout > 0 {
c, err = net.DialTimeout(netw, addr, client.ConnectTimeout)
} else {
c, err = net.Dial(netw, addr)
}
if err != nil {
return
}
return
},
Proxy: http.ProxyFromEnvironment,
},
Timeout: req.timeout,
}
return client.doHttpRequest(c, hreq, resp)
}
// Error represents an error in an operation with OSS.
@ -1186,10 +1160,21 @@ func (client *Client) buildError(r *http.Response) error {
return &err
}
type TimeoutError interface {
error
Timeout() bool // Is the error a timeout?
}
func shouldRetry(err error) bool {
if err == nil {
return false
}
_, ok := err.(TimeoutError)
if ok {
return true
}
switch err {
case io.ErrUnexpectedEOF, io.EOF:
return true
@ -1245,6 +1230,8 @@ type AccessControlPolicy struct {
}
// ACL returns ACL of bucket
//
// You can read doc at http://docs.aliyun.com/#/pub/oss/api-reference/bucket&GetBucketAcl
func (b *Bucket) ACL() (result *AccessControlPolicy, err error) {
params := make(url.Values)
@ -1263,3 +1250,75 @@ func (b *Bucket) ACL() (result *AccessControlPolicy, err error) {
return &resp, nil
}
const minChunkSize = 5 << 20
const defaultChunkSize = 2 * minChunkSize
func (b *Bucket) GetContentLength(sourcePath string) (int64, error) {
resp, err := b.Head(sourcePath, nil)
if err != nil {
return 0, err
}
currentLength := resp.ContentLength
return currentLength, err
}
// Copy large file in the same bucket
func (b *Bucket) CopyLargeFile(sourcePath string, destPath string, contentType string, perm ACL, options Options) error {
log.Printf("Copy large file from %s to %s\n", sourcePath, destPath)
currentLength, err := b.GetContentLength(sourcePath)
if err != nil {
return err
}
multi, err := b.InitMulti(destPath, contentType, perm, options)
if err != nil {
return err
}
parts := []Part{}
defer func() {
if len(parts) > 0 {
if multi == nil {
// Parts should be empty if the multi is not initialized
panic("Unreachable")
} else {
if multi.Complete(parts) != nil {
multi.Abort()
}
}
}
}()
var start int64 = 0
var to int64 = 0
var partNumber = 0
sourcePathForCopy := b.Path(sourcePath)
for start = 0; start < currentLength; start = to {
to = start + defaultChunkSize
if to > currentLength {
to = currentLength
}
partNumber++
rangeStr := fmt.Sprintf("bytes=%d-%d", start, to-1)
_, part, err := multi.PutPartCopy(partNumber,
CopyOptions{CopySourceOptions: rangeStr},
sourcePathForCopy)
if err != nil {
return err
}
parts = append(parts, part)
}
return err
}

211
Godeps/_workspace/src/github.com/denverdino/aliyungo/oss/client_test.go generated vendored
View file

@ -1,211 +0,0 @@
package oss_test
import (
"bytes"
"io/ioutil"
//"net/http"
"testing"
"time"
"github.com/denverdino/aliyungo/oss"
)
var (
//If you test on ECS, you can set the internal param to true
client = oss.NewOSSClient(TestRegion, false, TestAccessKeyId, TestAccessKeySecret, false)
)
func TestCreateBucket(t *testing.T) {
b := client.Bucket(TestBucket)
err := b.PutBucket(oss.Private)
if err != nil {
t.Errorf("Failed for PutBucket: %v", err)
}
t.Log("Wait a while for bucket creation ...")
time.Sleep(10 * time.Second)
}
func TestHead(t *testing.T) {
b := client.Bucket(TestBucket)
_, err := b.Head("name", nil)
if err == nil {
t.Errorf("Failed for Head: %v", err)
}
}
func TestPutObject(t *testing.T) {
const DISPOSITION = "attachment; filename=\"0x1a2b3c.jpg\""
b := client.Bucket(TestBucket)
err := b.Put("name", []byte("content"), "content-type", oss.Private, oss.Options{ContentDisposition: DISPOSITION})
if err != nil {
t.Errorf("Failed for Put: %v", err)
}
}
func TestGet(t *testing.T) {
b := client.Bucket(TestBucket)
data, err := b.Get("name")
if err != nil || string(data) != "content" {
t.Errorf("Failed for Get: %v", err)
}
}
func TestURL(t *testing.T) {
b := client.Bucket(TestBucket)
url := b.URL("name")
t.Log("URL: ", url)
// /c.Assert(req.URL.Path, check.Equals, "/denverdino_test/name")
}
func TestGetReader(t *testing.T) {
b := client.Bucket(TestBucket)
rc, err := b.GetReader("name")
if err != nil {
t.Fatalf("Failed for GetReader: %v", err)
}
data, err := ioutil.ReadAll(rc)
rc.Close()
if err != nil || string(data) != "content" {
t.Errorf("Failed for ReadAll: %v", err)
}
}
func aTestGetNotFound(t *testing.T) {
b := client.Bucket("non-existent-bucket")
_, err := b.Get("non-existent")
if err == nil {
t.Fatalf("Failed for TestGetNotFound: %v", err)
}
ossErr, _ := err.(*oss.Error)
if ossErr.StatusCode != 404 || ossErr.BucketName != "non-existent-bucket" {
t.Errorf("Failed for TestGetNotFound: %v", err)
}
}
func TestPutCopy(t *testing.T) {
b := client.Bucket(TestBucket)
t.Log("Source: ", b.Path("name"))
res, err := b.PutCopy("newname", oss.Private, oss.CopyOptions{},
b.Path("name"))
if err == nil {
t.Logf("Copy result: %v", res)
} else {
t.Errorf("Failed for PutCopy: %v", err)
}
}
func TestList(t *testing.T) {
b := client.Bucket(TestBucket)
data, err := b.List("n", "", "", 0)
if err != nil || len(data.Contents) != 2 {
t.Errorf("Failed for List: %v", err)
} else {
t.Logf("Contents = %++v", data)
}
}
func TestListWithDelimiter(t *testing.T) {
b := client.Bucket(TestBucket)
data, err := b.List("photos/2006/", "/", "some-marker", 1000)
if err != nil || len(data.Contents) != 0 {
t.Errorf("Failed for List: %v", err)
} else {
t.Logf("Contents = %++v", data)
}
}
func TestPutReader(t *testing.T) {
b := client.Bucket(TestBucket)
buf := bytes.NewBufferString("content")
err := b.PutReader("name", buf, int64(buf.Len()), "content-type", oss.Private, oss.Options{})
if err != nil {
t.Errorf("Failed for PutReader: %v", err)
}
TestGetReader(t)
}
func TestExists(t *testing.T) {
b := client.Bucket(TestBucket)
result, err := b.Exists("name")
if err != nil || result != true {
t.Errorf("Failed for Exists: %v", err)
}
}
func TestLocation(t *testing.T) {
b := client.Bucket(TestBucket)
result, err := b.Location()
if err != nil || result != string(TestRegion) {
t.Errorf("Failed for Location: %v %s", err, result)
}
}
func TestACL(t *testing.T) {
b := client.Bucket(TestBucket)
result, err := b.ACL()
if err != nil {
t.Errorf("Failed for ACL: %v", err)
} else {
t.Logf("AccessControlPolicy: %++v", result)
}
}
func TestDelObject(t *testing.T) {
b := client.Bucket(TestBucket)
err := b.Del("name")
if err != nil {
t.Errorf("Failed for Del: %v", err)
}
}
func TestDelMultiObjects(t *testing.T) {
b := client.Bucket(TestBucket)
objects := []oss.Object{oss.Object{Key: "newname"}}
err := b.DelMulti(oss.Delete{
Quiet: false,
Objects: objects,
})
if err != nil {
t.Errorf("Failed for DelMulti: %v", err)
}
}
func TestGetService(t *testing.T) {
bucketList, err := client.GetService()
if err != nil {
t.Errorf("Unable to get service: %v", err)
} else {
t.Logf("GetService: %++v", bucketList)
}
}
func TestDelBucket(t *testing.T) {
b := client.Bucket(TestBucket)
err := b.DelBucket()
if err != nil {
t.Errorf("Failed for DelBucket: %v", err)
}
}

14
Godeps/_workspace/src/github.com/denverdino/aliyungo/oss/config_test.go generated vendored
View file

@ -1,14 +0,0 @@
package oss_test
import (
"github.com/denverdino/aliyungo/oss"
)
//Modify with your Access Key Id and Access Key Secret
const (
TestAccessKeyId = "MY_ACCESS_KEY_ID"
TestAccessKeySecret = "MY_ACCESS_KEY_ID"
TestIAmRich = false
TestRegion = oss.Beijing
TestBucket = "denverdino"
)

24
Godeps/_workspace/src/github.com/denverdino/aliyungo/oss/multi.go generated vendored
View file

@ -8,6 +8,7 @@ import (
"encoding/xml"
"errors"
"io"
"time"
//"log"
"net/http"
"net/url"
@ -106,6 +107,8 @@ func (b *Bucket) Multi(key, contType string, perm ACL, options Options) (*Multi,
// InitMulti initializes a new multipart upload at the provided
// key inside b and returns a value for manipulating it.
//
//
// You can read doc at http://docs.aliyun.com/#/pub/oss/api-reference/multipart-upload&InitiateMultipartUpload
func (b *Bucket) InitMulti(key string, contType string, perm ACL, options Options) (*Multi, error) {
headers := make(http.Header)
headers.Set("Content-Length", "0")
@ -138,6 +141,8 @@ func (b *Bucket) InitMulti(key string, contType string, perm ACL, options Option
return &Multi{Bucket: b, Key: key, UploadId: resp.UploadId}, nil
}
//
// You can read doc at http://docs.aliyun.com/#/pub/oss/api-reference/multipart-upload&UploadPartCopy
func (m *Multi) PutPartCopy(n int, options CopyOptions, source string) (*CopyObjectResult, Part, error) {
// TODO source format a /BUCKET/PATH/TO/OBJECT
// TODO not a good design. API could be changed to PutPartCopyWithinBucket(..., path) and PutPartCopyFromBucket(bucket, path)
@ -187,15 +192,25 @@ func (m *Multi) PutPartCopy(n int, options CopyOptions, source string) (*CopyObj
// PutPart sends part n of the multipart upload, reading all the content from r.
// Each part, except for the last one, must be at least 5MB in size.
//
//
// You can read doc at http://docs.aliyun.com/#/pub/oss/api-reference/multipart-upload&UploadPart
func (m *Multi) PutPart(n int, r io.ReadSeeker) (Part, error) {
partSize, _, md5b64, err := seekerInfo(r)
if err != nil {
return Part{}, err
}
return m.putPart(n, r, partSize, md5b64)
return m.putPart(n, r, partSize, md5b64, 0)
}
func (m *Multi) putPart(n int, r io.ReadSeeker, partSize int64, md5b64 string) (Part, error) {
func (m *Multi) PutPartWithTimeout(n int, r io.ReadSeeker, timeout time.Duration) (Part, error) {
partSize, _, md5b64, err := seekerInfo(r)
if err != nil {
return Part{}, err
}
return m.putPart(n, r, partSize, md5b64, timeout)
}
func (m *Multi) putPart(n int, r io.ReadSeeker, partSize int64, md5b64 string, timeout time.Duration) (Part, error) {
headers := make(http.Header)
headers.Set("Content-Length", strconv.FormatInt(partSize, 10))
headers.Set("Content-MD5", md5b64)
@ -216,6 +231,7 @@ func (m *Multi) putPart(n int, r io.ReadSeeker, partSize int64, md5b64 string) (
headers: headers,
params: params,
payload: r,
timeout: timeout,
}
err = m.Bucket.Client.prepare(req)
if err != nil {
@ -370,7 +386,7 @@ NextSection:
}
// Part wasn't found or doesn't match. Send it.
part, err := m.putPart(current, section, partSize, md5b64)
part, err := m.putPart(current, section, partSize, md5b64, 0)
if err != nil {
return nil, err
}
@ -443,6 +459,8 @@ func (m *Multi) Complete(parts []Part) error {
// handled internally, but it's not clear what happens precisely (Is an
// error returned? Is the issue completely undetectable?).
//
//
// You can read doc at http://docs.aliyun.com/#/pub/oss/api-reference/multipart-upload&AbortMultipartUpload
func (m *Multi) Abort() error {
params := make(url.Values)
params.Set("uploadId", m.UploadId)

161
Godeps/_workspace/src/github.com/denverdino/aliyungo/oss/multi_test.go generated vendored
View file

@ -1,161 +0,0 @@
package oss_test
import (
//"encoding/xml"
"github.com/denverdino/aliyungo/oss"
"testing"
//"io"
//"io/ioutil"
"strings"
)
func TestCreateBucketMulti(t *testing.T) {
TestCreateBucket(t)
}
func TestInitMulti(t *testing.T) {
b := client.Bucket(TestBucket)
metadata := make(map[string][]string)
metadata["key1"] = []string{"value1"}
metadata["key2"] = []string{"value2"}
options := oss.Options{
ServerSideEncryption: true,
Meta: metadata,
ContentEncoding: "text/utf8",
CacheControl: "no-cache",
ContentMD5: "0000000000000000",
}
multi, err := b.InitMulti("multi", "text/plain", oss.Private, options)
if err != nil {
t.Errorf("Failed for InitMulti: %v", err)
} else {
t.Logf("InitMulti result: %++v", multi)
}
}
func TestMultiReturnOld(t *testing.T) {
b := client.Bucket(TestBucket)
multi, err := b.Multi("multi", "text/plain", oss.Private, oss.Options{})
if err != nil {
t.Errorf("Failed for Multi: %v", err)
} else {
t.Logf("Multi result: %++v", multi)
}
}
func TestPutPart(t *testing.T) {
b := client.Bucket(TestBucket)
multi, err := b.Multi("multi", "text/plain", oss.Private, oss.Options{})
if err != nil {
t.Fatalf("Failed for Multi: %v", err)
}
part, err := multi.PutPart(1, strings.NewReader("<part 1>"))
if err != nil {
t.Errorf("Failed for PutPart: %v", err)
} else {
t.Logf("PutPart result: %++v", part)
}
}
func TestPutPartCopy(t *testing.T) {
TestPutObject(t)
b := client.Bucket(TestBucket)
multi, err := b.Multi("multi", "text/plain", oss.Private, oss.Options{})
if err != nil {
t.Fatalf("Failed for Multi: %v", err)
}
res, part, err := multi.PutPartCopy(2, oss.CopyOptions{}, b.Path("name"))
if err != nil {
t.Errorf("Failed for PutPartCopy: %v", err)
} else {
t.Logf("PutPartCopy result: %++v %++v", part, res)
}
TestDelObject(t)
}
func TestListParts(t *testing.T) {
b := client.Bucket(TestBucket)
multi, err := b.Multi("multi", "text/plain", oss.Private, oss.Options{})
if err != nil {
t.Fatalf("Failed for Multi: %v", err)
}
parts, err := multi.ListParts()
if err != nil {
t.Errorf("Failed for ListParts: %v", err)
} else {
t.Logf("ListParts result: %++v", parts)
}
}
func TestListMulti(t *testing.T) {
b := client.Bucket(TestBucket)
multis, prefixes, err := b.ListMulti("", "/")
if err != nil {
t.Errorf("Failed for ListMulti: %v", err)
} else {
t.Logf("ListMulti result : %++v %++v", multis, prefixes)
}
}
func TestMultiAbort(t *testing.T) {
b := client.Bucket(TestBucket)
multi, err := b.Multi("multi", "text/plain", oss.Private, oss.Options{})
if err != nil {
t.Fatalf("Failed for Multi: %v", err)
}
err = multi.Abort()
if err != nil {
t.Errorf("Failed for Abort: %v", err)
}
}
func TestPutAll(t *testing.T) {
TestInitMulti(t)
// Don't retry the NoSuchUpload error.
b := client.Bucket(TestBucket)
multi, err := b.Multi("multi", "text/plain", oss.Private, oss.Options{})
if err != nil {
t.Fatalf("Failed for Multi: %v", err)
}
// Must send at least one part, so that completing it will work.
parts, err := multi.PutAll(strings.NewReader("part1part2last"), 5)
if err != nil {
t.Errorf("Failed for PutAll: %v", err)
} else {
t.Logf("PutAll result: %++v", parts)
}
// // Must send at least one part, so that completing it will work.
// err = multi.Complete(parts)
// if err != nil {
// t.Errorf("Failed for Complete: %v", err)
// }
err = multi.Abort()
if err != nil {
t.Errorf("Failed for Abort: %v", err)
}
}
func TestCleanUp(t *testing.T) {
TestDelBucket(t)
}

3
Godeps/_workspace/src/github.com/denverdino/aliyungo/oss/regions.go generated vendored
View file

@ -15,6 +15,9 @@ const (
Hongkong = Region("oss-cn-hongkong")
Shenzhen = Region("oss-cn-shenzhen")
USWest1 = Region("oss-us-west-1")
APSouthEast1 = Region("oss-ap-southeast-1")
Shanghai = Region("oss-cn-shanghai")
DefaultRegion = Hangzhou
)

90
Godeps/_workspace/src/github.com/denverdino/aliyungo/util/attempt_test.go generated vendored
View file

@ -1,90 +0,0 @@
package util
import (
"testing"
"time"
)
func TestAttemptTiming(t *testing.T) {
testAttempt := AttemptStrategy{
Total: 0.25e9,
Delay: 0.1e9,
}
want := []time.Duration{0, 0.1e9, 0.2e9, 0.2e9}
got := make([]time.Duration, 0, len(want)) // avoid allocation when testing timing
t0 := time.Now()
for a := testAttempt.Start(); a.Next(); {
got = append(got, time.Now().Sub(t0))
}
got = append(got, time.Now().Sub(t0))
if len(got) != len(want) {
t.Fatalf("Failed!")
}
const margin = 0.01e9
for i, got := range want {
lo := want[i] - margin
hi := want[i] + margin
if got < lo || got > hi {
t.Errorf("attempt %d want %g got %g", i, want[i].Seconds(), got.Seconds())
}
}
}
func TestAttemptNextHasNext(t *testing.T) {
a := AttemptStrategy{}.Start()
if !a.Next() {
t.Fatalf("Failed!")
}
if a.Next() {
t.Fatalf("Failed!")
}
a = AttemptStrategy{}.Start()
if !a.Next() {
t.Fatalf("Failed!")
}
if a.HasNext() {
t.Fatalf("Failed!")
}
if a.Next() {
t.Fatalf("Failed!")
}
a = AttemptStrategy{Total: 2e8}.Start()
if !a.Next() {
t.Fatalf("Failed!")
}
if !a.HasNext() {
t.Fatalf("Failed!")
}
time.Sleep(2e8)
if !a.HasNext() {
t.Fatalf("Failed!")
}
if !a.Next() {
t.Fatalf("Failed!")
}
if a.Next() {
t.Fatalf("Failed!")
}
a = AttemptStrategy{Total: 1e8, Min: 2}.Start()
time.Sleep(1e8)
if !a.Next() {
t.Fatalf("Failed!")
}
if !a.HasNext() {
t.Fatalf("Failed!")
}
if !a.Next() {
t.Fatalf("Failed!")
}
if a.HasNext() {
t.Fatalf("Failed!")
}
if a.Next() {
t.Fatalf("Failed!")
}
}

31
Godeps/_workspace/src/github.com/denverdino/aliyungo/util/encoding.go generated vendored
View file

@ -23,13 +23,24 @@ func SetQueryValues(ifc interface{}, values *url.Values) {
}
func setQueryValues(i interface{}, values *url.Values, prefix string) {
// add to support url.Values
mapValues, ok := i.(url.Values)
if ok {
for k, _ := range mapValues {
values.Set(k, mapValues.Get(k))
}
return
}
elem := reflect.ValueOf(i)
if elem.Kind() == reflect.Ptr {
elem = elem.Elem()
}
elemType := elem.Type()
for i := 0; i < elem.NumField(); i++ {
fieldName := elemType.Field(i).Name
anonymous := elemType.Field(i).Anonymous
field := elem.Field(i)
// TODO Use Tag for validation
// tag := typ.Field(i).Tag.Get("tagname")
@ -62,6 +73,19 @@ func setQueryValues(i interface{}, values *url.Values, prefix string) {
value = strconv.FormatBool(field.Bool())
case reflect.String:
value = field.String()
case reflect.Map:
ifc := field.Interface()
m := ifc.(map[string]string)
if m != nil {
j := 0
for k, v := range m {
j++
keyName := fmt.Sprintf("%s.%d.Key", fieldName, j)
values.Set(keyName, k)
valueName := fmt.Sprintf("%s.%d.Value", fieldName, j)
values.Set(valueName, v)
}
}
case reflect.Slice:
switch field.Type().Elem().Kind() {
case reflect.Uint8:
@ -85,7 +109,7 @@ func setQueryValues(i interface{}, values *url.Values, prefix string) {
for j := 0; j < l; j++ {
prefixName := fmt.Sprintf("%s.%d.", fieldName, (j + 1))
ifc := field.Index(j).Interface()
log.Printf("%s : %v", prefixName, ifc)
//log.Printf("%s : %v", prefixName, ifc)
if ifc != nil {
setQueryValues(ifc, values, prefixName)
}
@ -104,7 +128,12 @@ func setQueryValues(i interface{}, values *url.Values, prefix string) {
default:
ifc := field.Interface()
if ifc != nil {
if anonymous {
SetQueryValues(ifc, values)
} else {
prefixName := fieldName + "."
setQueryValues(ifc, values, prefixName)
}
continue
}
}

52
Godeps/_workspace/src/github.com/denverdino/aliyungo/util/encoding_test.go generated vendored
View file

@ -1,52 +0,0 @@
package util
import (
"testing"
"time"
)
type TestString string
type SubStruct struct {
A string
B int
}
type TestStruct struct {
Format string
Version string
AccessKeyId string
Timestamp time.Time
Empty string
IntValue int `ArgName:"int-value"`
BoolPtr *bool `ArgName:"bool-ptr"`
IntPtr *int `ArgName:"int-ptr"`
StringArray []string `ArgName:"str-array"`
StructArray []SubStruct
test TestString
tests []TestString
}
func TestConvertToQueryValues(t *testing.T) {
boolValue := true
request := TestStruct{
Format: "JSON",
Version: "1.0",
Timestamp: time.Date(2015, time.Month(5), 26, 1, 2, 3, 4, time.UTC),
IntValue: 10,
BoolPtr: &boolValue,
StringArray: []string{"abc", "xyz"},
StructArray: []SubStruct{
SubStruct{A: "a", B: 1},
SubStruct{A: "x", B: 2},
},
test: TestString("test"),
tests: []TestString{TestString("test1"), TestString("test2")},
}
result := ConvertToQueryValues(&request).Encode()
const expectedResult = "Format=JSON&StructArray.1.A=a&StructArray.1.B=1&StructArray.2.A=x&StructArray.2.B=2&Timestamp=2015-05-26T01%3A02%3A03Z&Version=1.0&bool-ptr=true&int-value=10&str-array=%5B%22abc%22%2C%22xyz%22%5D&test=test&tests=%5B%22test1%22%2C%22test2%22%5D"
if result != expectedResult {
t.Error("Incorrect encoding: ", result)
}
}

22
Godeps/_workspace/src/github.com/denverdino/aliyungo/util/iso6801.go generated vendored
View file

@ -2,6 +2,7 @@ package util
import (
"fmt"
"strconv"
"time"
)
@ -13,6 +14,8 @@ func GetISO8601TimeStamp(ts time.Time) string {
const formatISO8601 = "2006-01-02T15:04:05Z"
const jsonFormatISO8601 = `"` + formatISO8601 + `"`
const formatISO8601withoutSeconds = "2006-01-02T15:04Z"
const jsonFormatISO8601withoutSeconds = `"` + formatISO8601withoutSeconds + `"`
// A ISO6801Time represents a time in ISO8601 format
type ISO6801Time time.Time
@ -46,10 +49,25 @@ func (it ISO6801Time) MarshalJSON() ([]byte, error) {
// UnmarshalJSON deserializes the ISO6801Time from JSON string
func (it *ISO6801Time) UnmarshalJSON(data []byte) error {
if string(data) == "\"\"" {
str := string(data)
if str == "\"\"" || len(data) == 0 {
return nil
}
t, err := time.ParseInLocation(jsonFormatISO8601, string(data), time.UTC)
var t time.Time
var err error
if str[0] == '"' {
t, err = time.ParseInLocation(jsonFormatISO8601, str, time.UTC)
if err != nil {
t, err = time.ParseInLocation(jsonFormatISO8601withoutSeconds, str, time.UTC)
}
} else {
var i int64
i, err = strconv.ParseInt(str, 10, 64)
if err == nil {
t = time.Unix(i/1000, i%1000)
}
}
if err == nil {
*it = ISO6801Time(t)
}

50
Godeps/_workspace/src/github.com/denverdino/aliyungo/util/iso6801_test.go generated vendored
View file

@ -1,50 +0,0 @@
package util
import (
"encoding/json"
"testing"
"time"
)
func TestISO8601Time(t *testing.T) {
now := NewISO6801Time(time.Now().UTC())
data, err := json.Marshal(now)
if err != nil {
t.Fatal(err)
}
_, err = time.Parse(`"`+formatISO8601+`"`, string(data))
if err != nil {
t.Fatal(err)
}
var now2 ISO6801Time
err = json.Unmarshal(data, &now2)
if err != nil {
t.Fatal(err)
}
if now != now2 {
t.Errorf("Time %s does not equal expected %s", now2, now)
}
if now.String() != now2.String() {
t.Fatalf("String format for %s does not equal expected %s", now2, now)
}
type TestTimeStruct struct {
A int
B *ISO6801Time
}
var testValue TestTimeStruct
err = json.Unmarshal([]byte("{\"A\": 1, \"B\":\"\"}"), &testValue)
if err != nil {
t.Fatal(err)
}
t.Logf("%v", testValue)
if !testValue.B.IsDefault() {
t.Fatal("Invaid Unmarshal result for ISO6801Time from empty value")
}
t.Logf("ISO6801Time String(): %s", now2.String())
}

14
Godeps/_workspace/src/github.com/denverdino/aliyungo/util/signature_test.go generated vendored
View file

@ -1,14 +0,0 @@
package util
import (
"testing"
)
func TestCreateSignature(t *testing.T) {
str := "GET&%2F&AccessKeyId%3Dtestid%26Action%3DDescribeRegions%26Format%3DXML%26RegionId%3Dregion1%26SignatureMethod%3DHMAC-SHA1%26SignatureNonce%3DNwDAxvLU6tFE0DVb%26SignatureVersion%3D1.0%26TimeStamp%3D2012-12-26T10%253A33%253A56Z%26Version%3D2014-05-26"
signature := CreateSignature(str, "testsecret")
t.Log(signature)
}

21
Godeps/_workspace/src/github.com/denverdino/aliyungo/util/util.go generated vendored
View file

@ -8,18 +8,31 @@ import (
"net/http"
"net/url"
"sort"
"strconv"
"time"
)
const dictionary = "_0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz"
//CreateRandomString create random string
func CreateRandomString() string {
b := make([]byte, 32)
l := len(dictionary)
_, err := srand.Read(b)
if err != nil {
// fail back to insecure rand
rand.Seed(time.Now().UnixNano())
randInt := rand.Int63()
randStr := strconv.FormatInt(randInt, 36)
for i := range b {
b[i] = dictionary[rand.Int()%l]
}
} else {
for i, v := range b {
b[i] = dictionary[v%byte(l)]
}
}
return randStr
return string(b)
}
// Encode encodes the values into ``URL encoded'' form

43
Godeps/_workspace/src/github.com/denverdino/aliyungo/util/util_test.go generated vendored
View file

@ -1,43 +0,0 @@
package util
import (
"testing"
)
func TestGenerateRandomECSPassword(t *testing.T) {
for i := 0; i < 10; i++ {
s := GenerateRandomECSPassword()
if len(s) < 8 || len(s) > 30 {
t.Errorf("Generated ECS password [%v]: bad len", s)
}
hasDigit := false
hasLower := false
hasUpper := false
for j := range s {
switch {
case '0' <= s[j] && s[j] <= '9':
hasDigit = true
case 'a' <= s[j] && s[j] <= 'z':
hasLower = true
case 'A' <= s[j] && s[j] <= 'Z':
hasUpper = true
}
}
if !hasDigit {
t.Errorf("Generated ECS password [%v]: no digit", s)
}
if !hasLower {
t.Errorf("Generated ECS password [%v]: no lower letter ", s)
}
if !hasUpper {
t.Errorf("Generated ECS password [%v]: no upper letter", s)
}
}
}

67
registry/storage/driver/oss/oss.go
View file

@ -39,6 +39,7 @@ const driverName = "oss"
const minChunkSize = 5 << 20
const defaultChunkSize = 2 * minChunkSize
const defaultTimeout = 2 * time.Minute // 2 minute timeout per chunk
// listMax is the largest amount of objects you can request from OSS in a list call
const listMax = 1000
@ -195,13 +196,14 @@ func FromParameters(parameters map[string]interface{}) (*Driver, error) {
return New(params)
}
// New constructs a new Driver with the given AWS credentials, region, encryption flag, and
// New constructs a new Driver with the given Aliyun credentials, region, encryption flag, and
// bucketName
func New(params DriverParameters) (*Driver, error) {
client := oss.NewOSSClient(params.Region, params.Internal, params.AccessKeyID, params.AccessKeySecret, params.Secure)
client.SetEndpoint(params.Endpoint)
bucket := client.Bucket(params.Bucket)
client.SetDebug(false)
// Validate that the given credentials have at least read permissions in the
// given bucket scope.
@ -403,35 +405,7 @@ func (d *driver) WriteStream(ctx context.Context, path string, offset int64, rea
var err error
var part oss.Part
loop:
for retries := 0; retries < 5; retries++ {
part, err = multi.PutPart(int(partNumber), bytes.NewReader(buf[0:int64(bytesRead)+from]))
if err == nil {
break // success!
}
// NOTE(stevvooe): This retry code tries to only retry under
// conditions where the OSS package does not. We may add oss
// error codes to the below if we see others bubble up in the
// application. Right now, the most troubling is
// RequestTimeout, which seems to only triggered when a tcp
// connection to OSS slows to a crawl. If the RequestTimeout
// ends up getting added to the OSS library and we don't see
// other errors, this retry loop can be removed.
switch err := err.(type) {
case *oss.Error:
switch err.Code {
case "RequestTimeout":
// allow retries on only this error.
default:
break loop
}
}
backoff := 100 * time.Millisecond * time.Duration(retries+1)
logrus.Errorf("error putting part, retrying after %v: %v", err, backoff.String())
time.Sleep(backoff)
}
part, err = multi.PutPartWithTimeout(int(partNumber), bytes.NewReader(buf[0:int64(bytesRead)+from]), defaultTimeout)
if err != nil {
logrus.Errorf("error putting part, aborting: %v", err)
@ -456,7 +430,7 @@ func (d *driver) WriteStream(ctx context.Context, path string, offset int64, rea
if offset > 0 {
resp, err := d.Bucket.Head(d.ossPath(path), nil)
if err != nil {
if ossErr, ok := err.(*oss.Error); !ok || ossErr.Code != "NoSuchKey" {
if ossErr, ok := err.(*oss.Error); !ok || ossErr.StatusCode != 404 {
return 0, err
}
}
@ -511,7 +485,7 @@ func (d *driver) WriteStream(ctx context.Context, path string, offset int64, rea
fromZeroFillLarge := func(from, to int64) error {
bytesRead64 := int64(0)
for to-(from+bytesRead64) >= d.ChunkSize {
part, err := multi.PutPart(int(partNumber), bytes.NewReader(d.zeros))
part, err := multi.PutPartWithTimeout(int(partNumber), bytes.NewReader(d.zeros), defaultTimeout)
if err != nil {
return err
}
@ -553,7 +527,7 @@ func (d *driver) WriteStream(ctx context.Context, path string, offset int64, rea
return totalRead, err
}
part, err = multi.PutPart(int(partNumber), bytes.NewReader(buf))
part, err = multi.PutPartWithTimeout(int(partNumber), bytes.NewReader(buf), defaultTimeout)
if err != nil {
return totalRead, err
}
@ -706,15 +680,14 @@ func (d *driver) List(ctx context.Context, opath string) ([]string, error) {
// Move moves an object stored at sourcePath to destPath, removing the original
// object.
func (d *driver) Move(ctx context.Context, sourcePath string, destPath string) error {
logrus.Infof("Move from %s to %s", d.Bucket.Path("/"+d.ossPath(sourcePath)), d.ossPath(destPath))
/* This is terrible, but aws doesn't have an actual move. */
_, err := d.Bucket.PutCopy(d.ossPath(destPath), getPermissions(),
oss.CopyOptions{
//Options: d.getOptions(),
//ContentType: d.getContentType()
},
d.Bucket.Path(d.ossPath(sourcePath)))
logrus.Infof("Move from %s to %s", d.ossPath(sourcePath), d.ossPath(destPath))
err := d.Bucket.CopyLargeFile(d.ossPath(sourcePath), d.ossPath(destPath),
d.getContentType(),
getPermissions(),
oss.Options{})
if err != nil {
logrus.Errorf("Failed for move from %s to %s: %v", d.ossPath(sourcePath), d.ossPath(destPath), err)
return parseError(sourcePath, err)
}
@ -756,13 +729,12 @@ func (d *driver) URLFor(ctx context.Context, path string, options map[string]int
method, ok := options["method"]
if ok {
methodString, ok = method.(string)
if !ok || (methodString != "GET" && methodString != "HEAD") {
return "", storagedriver.ErrUnsupportedMethod{}
if !ok || (methodString != "GET" && methodString != "PUT") {
return "", storagedriver.ErrUnsupportedMethod{driverName}
}
}
expiresTime := time.Now().Add(20 * time.Minute)
logrus.Infof("expiresTime: %d", expiresTime)
expires, ok := options["expiry"]
if ok {
@ -771,7 +743,7 @@ func (d *driver) URLFor(ctx context.Context, path string, options map[string]int
expiresTime = et
}
}
logrus.Infof("expiresTime: %d", expiresTime)
logrus.Infof("methodString: %s, expiresTime: %v", methodString, expiresTime)
testURL := d.Bucket.SignedURLWithMethod(methodString, d.ossPath(path), expiresTime, nil, nil)
logrus.Infof("testURL: %s", testURL)
return testURL, nil
@ -781,11 +753,6 @@ func (d *driver) ossPath(path string) string {
return strings.TrimLeft(strings.TrimRight(d.RootDirectory, "/")+path, "/")
}
// S3BucketKey returns the OSS bucket key for the given storage driver path.
func (d *Driver) S3BucketKey(path string) string {
return d.StorageDriver.(*driver).ossPath(path)
}
func parseError(path string, err error) error {
if ossErr, ok := err.(*oss.Error); ok && ossErr.Code == "NoSuchKey" {
return storagedriver.PathNotFoundError{Path: path}