Merge pull request #120 from agin719/cos-dev-v5

update bucket lifecycle,presignedURL,error format

Author: agin719

bucket_lifecycle.go

@@ -6,9 +6,16 @@ import (
 	"net/http"
 )
 
+type BucketLifecycleAndOperator struct {
+	Prefix string             `xml:"Prefix,omitempty"`
+	Tag    []BucketTaggingTag `xml:"Tag,omitempty"`
+}
+
 // BucketLifecycleFilter is the param of BucketLifecycleRule
 type BucketLifecycleFilter struct {
-	Prefix string `xml:"Prefix,omitempty"`
+	Prefix string                      `xml:"Prefix,omitempty"`
+	Tag    *BucketTaggingTag           `xml:"Tag,omitempty"`
+	And    *BucketLifecycleAndOperator `xml:"And,omitempty"`
 }
 
 // BucketLifecycleExpiration is the param of BucketLifecycleRule

bucket_lifecycle_test.go

@@ -23,7 +23,13 @@ func TestBucketService_GetLifecycle(t *testing.T) {
 	<Rule>
 		<ID>1234</ID>
 		<Filter>
-			<Prefix>test</Prefix>
+            <And>
+                <Prefix>test</Prefix>
+                <Tag>
+                    <Key>key</Key>
+                    <Value>value</Value>
+                </Tag>
+            </And>
 		</Filter>
 		<Status>Enabled</Status>
 		<Transition>
@@ -53,8 +59,15 @@ func TestBucketService_GetLifecycle(t *testing.T) {
 		XMLName: xml.Name{Local: "LifecycleConfiguration"},
 		Rules: []BucketLifecycleRule{
 			{
-				ID:         "1234",
-				Filter:     &BucketLifecycleFilter{Prefix: "test"},
+				ID: "1234",
+				Filter: &BucketLifecycleFilter{
+					And: &BucketLifecycleAndOperator{
+						Prefix: "test",
+						Tag: []BucketTaggingTag{
+							{Key: "key", Value: "value"},
+						},
+					},
+				},
 				Status:     "Enabled",
 				Transition: &BucketLifecycleTransition{Days: 10, StorageClass: "Standard"},
 			},

error.go

@@ -30,8 +30,12 @@ func (r *ErrorResponse) Error() string {
 	if TraceID == "" {
 		TraceID = r.Response.Header.Get("X-Cos-Trace-Id")
 	}
+	decodeURL, err := decodeURIComponent(r.Response.Request.URL.String())
+	if err != nil {
+		decodeURL = r.Response.Request.URL.String()
+	}
 	return fmt.Sprintf("%v %v: %d %v(Message: %v, RequestId: %v, TraceId: %v)",
-		r.Response.Request.Method, r.Response.Request.URL,
+		r.Response.Request.Method, decodeURL,
 		r.Response.StatusCode, r.Code, r.Message, RequestID, TraceID)
 }
 

example/object/presigned_url_with_token.go

@@ -29,16 +29,40 @@ func main() {
 	name := "exampleobject"
 	ctx := context.Background()
 
+	// 方法1 通过 tag 设置 x-cos-security-token
 	// Get presigned
 	presignedURL, err := c.Object.GetPresignedURL(ctx, http.MethodGet, name, tak, tsk, time.Hour, token)
 	if err != nil {
 		fmt.Printf("Error: %v\n", err)
 		return
 	}
 	// Get object by presinged url
-	_, err = http.Get(presignedURL.String())
+	resp, err := http.Get(presignedURL.String())
 	if err != nil {
 		fmt.Printf("Error: %v\n", err)
 	}
+	defer resp.Body.Close()
 	fmt.Println(presignedURL.String())
+	fmt.Printf("resp:%v\n", resp)
+
+	// 方法2 通过 PresignedURLOptions 设置 x-cos-security-token
+	opt := &cos.PresignedURLOptions{
+		Query:  &url.Values{},
+		Header: &http.Header{},
+	}
+	opt.Query.Add("x-cos-security-token", "<token>")
+	// Get presigned
+	presignedURL, err = c.Object.GetPresignedURL(ctx, http.MethodGet, name, tak, tsk, time.Hour, opt)
+	if err != nil {
+		fmt.Printf("Error: %v\n", err)
+		return
+	}
+	// Get object by presinged url
+	resp, err = http.Get(presignedURL.String())
+	if err != nil {
+		fmt.Printf("Error: %v\n", err)
+	}
+	defer resp.Body.Close()
+	fmt.Println(presignedURL.String())
+	fmt.Printf("resp:%v\n", resp)
 }

object.go

@@ -106,6 +106,11 @@ func (s *ObjectService) GetToFile(ctx context.Context, name, localpath string, o
 	return resp, nil
 }
 
+type PresignedURLOptions struct {
+	Query  *url.Values  `xml:"-" url:"-" header:"-"`
+	Header *http.Header `header:"-,omitempty" url:"-" xml:"-"`
+}
+
 // GetPresignedURL get the object presigned to down or upload file by url
 func (s *ObjectService) GetPresignedURL(ctx context.Context, httpMethod, name, ak, sk string, expired time.Duration, opt interface{}) (*url.URL, error) {
 	sendOpt := sendOptions{
@@ -115,6 +120,12 @@ func (s *ObjectService) GetPresignedURL(ctx context.Context, httpMethod, name, a
 		optQuery:  opt,
 		optHeader: opt,
 	}
+	if popt, ok := opt.(*PresignedURLOptions); ok {
+		qs := popt.Query.Encode()
+		if qs != "" {
+			sendOpt.uri = fmt.Sprintf("%s?%s", sendOpt.uri, qs)
+		}
+	}
 	req, err := s.client.newRequest(ctx, sendOpt.baseURL, sendOpt.uri, sendOpt.method, sendOpt.body, sendOpt.optQuery, sendOpt.optHeader)
 	if err != nil {
 		return nil, err