Move to vendor

Signed-off-by: Olivier Gambier <olivier@docker.com>

vendor/github.com/denverdino/aliyungo/common/client.go

@@ -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())
+}

vendor/github.com/denverdino/aliyungo/common/regions.go

@@ -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}

vendor/github.com/denverdino/aliyungo/common/request.go

@@ -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 Aliyun API 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}
+}

vendor/github.com/denverdino/aliyungo/common/types.go

@@ -0,0 +1,8 @@
+package common
+
+type InternetChargeType string
+
+const (
+	PayByBandwidth = InternetChargeType("PayByBandwidth")
+	PayByTraffic   = InternetChargeType("PayByTraffic")
+)

vendor/github.com/denverdino/aliyungo/common/version.go

@@ -0,0 +1,3 @@
+package common
+
+const Version = "0.1"