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jojoliang
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Jan 21, 2020
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Original file line number | Diff line number | Diff line change |
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package cos | ||
|
||
import ( | ||
"bytes" | ||
"context" | ||
"encoding/json" | ||
"net/http" | ||
"strings" | ||
) | ||
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type BucketStatement struct { | ||
Principal map[string][]string `json:"principal,omitempty"` | ||
Action []string `json:"action,omitempty"` | ||
Effect string `json:"effect,omitempty"` | ||
Resource []string `json:"resource,omitempty"` | ||
Condition map[string]map[string]interface{} `json:"condition,omitempty"` | ||
} | ||
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type BucketPutPolicyOptions struct { | ||
Statement []BucketStatement `json:"statement,omitempty"` | ||
Version string `json:"version,omitempty"` | ||
Principal map[string][]string `json:"principal,omitempty"` | ||
} | ||
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type BucketGetPolicyResult BucketPutPolicyOptions | ||
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func (s *BucketService) PutPolicy(ctx context.Context, opt *BucketPutPolicyOptions) (*Response, error) { | ||
var f *strings.Reader | ||
if opt != nil { | ||
bs, err := json.Marshal(opt) | ||
if err != nil { | ||
return nil, err | ||
} | ||
body := string(bs) | ||
f = strings.NewReader(body) | ||
} | ||
sendOpt := &sendOptions{ | ||
baseURL: s.client.BaseURL.BucketURL, | ||
uri: "/?policy", | ||
method: http.MethodPut, | ||
body: f, | ||
} | ||
resp, err := s.client.send(ctx, sendOpt) | ||
return resp, err | ||
} | ||
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func (s *BucketService) GetPolicy(ctx context.Context) (*BucketGetPolicyResult, *Response, error) { | ||
var bs bytes.Buffer | ||
var res BucketGetPolicyResult | ||
sendOpt := &sendOptions{ | ||
baseURL: s.client.BaseURL.BucketURL, | ||
uri: "/?policy", | ||
method: http.MethodGet, | ||
result: &bs, | ||
} | ||
resp, err := s.client.send(ctx, sendOpt) | ||
if err == nil { | ||
err = json.Unmarshal(bs.Bytes(), &res) | ||
} | ||
return &res, resp, err | ||
} | ||
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func (s *BucketService) DeletePolicy(ctx context.Context) (*Response, error) { | ||
sendOpt := &sendOptions{ | ||
baseURL: s.client.BaseURL.BucketURL, | ||
uri: "/?policy", | ||
method: http.MethodDelete, | ||
} | ||
resp, err := s.client.send(ctx, sendOpt) | ||
return resp, err | ||
} |
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Original file line number | Diff line number | Diff line change |
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@@ -0,0 +1,35 @@ | ||
package main | ||
|
||
import ( | ||
"context" | ||
"net/http" | ||
"net/url" | ||
"os" | ||
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"github.com/tencentyun/cos-go-sdk-v5" | ||
"github.com/tencentyun/cos-go-sdk-v5/debug" | ||
) | ||
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func main() { | ||
u, _ := url.Parse("https://test-1259654469.cos.ap-guangzhou.myqcloud.com") | ||
b := &cos.BaseURL{ | ||
BucketURL: u, | ||
} | ||
c := cos.NewClient(b, &http.Client{ | ||
Transport: &cos.AuthorizationTransport{ | ||
SecretID: os.Getenv("COS_SECRETID"), | ||
SecretKey: os.Getenv("COS_SECRETKEY"), | ||
Transport: &debug.DebugRequestTransport{ | ||
RequestHeader: true, | ||
RequestBody: true, | ||
ResponseHeader: true, | ||
ResponseBody: true, | ||
}, | ||
}, | ||
}) | ||
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_, err := c.Bucket.DeletePolicy(context.Background()) | ||
if err != nil { | ||
panic(err) | ||
} | ||
} |
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Original file line number | Diff line number | Diff line change |
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@@ -0,0 +1,39 @@ | ||
package main | ||
|
||
import ( | ||
"context" | ||
"encoding/json" | ||
"fmt" | ||
"net/http" | ||
"net/url" | ||
"os" | ||
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"github.com/tencentyun/cos-go-sdk-v5" | ||
"github.com/tencentyun/cos-go-sdk-v5/debug" | ||
) | ||
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func main() { | ||
u, _ := url.Parse("https://test-1259654469.cos.ap-guangzhou.myqcloud.com") | ||
b := &cos.BaseURL{ | ||
BucketURL: u, | ||
} | ||
c := cos.NewClient(b, &http.Client{ | ||
Transport: &cos.AuthorizationTransport{ | ||
SecretID: os.Getenv("COS_SECRETID"), | ||
SecretKey: os.Getenv("COS_SECRETKEY"), | ||
Transport: &debug.DebugRequestTransport{ | ||
RequestHeader: true, | ||
RequestBody: true, | ||
ResponseHeader: true, | ||
ResponseBody: true, | ||
}, | ||
}, | ||
}) | ||
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res, _, err := c.Bucket.GetPolicy(context.Background()) | ||
if err != nil { | ||
panic(err) | ||
} | ||
bs, err := json.Marshal(res) | ||
fmt.Println(string(bs)) | ||
} |
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@@ -0,0 +1,63 @@ | ||
package main | ||
|
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import ( | ||
"context" | ||
"net/http" | ||
"net/url" | ||
"os" | ||
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"github.com/tencentyun/cos-go-sdk-v5" | ||
"github.com/tencentyun/cos-go-sdk-v5/debug" | ||
) | ||
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func main() { | ||
u, _ := url.Parse("https://test-1259654469.cos.ap-guangzhou.myqcloud.com") | ||
b := &cos.BaseURL{ | ||
BucketURL: u, | ||
} | ||
c := cos.NewClient(b, &http.Client{ | ||
Transport: &cos.AuthorizationTransport{ | ||
SecretID: os.Getenv("COS_SECRETID"), | ||
SecretKey: os.Getenv("COS_SECRETKEY"), | ||
Transport: &debug.DebugRequestTransport{ | ||
RequestHeader: true, | ||
RequestBody: true, | ||
ResponseHeader: true, | ||
ResponseBody: true, | ||
}, | ||
}, | ||
}) | ||
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opt := &cos.BucketPutPolicyOptions{ | ||
Version: "2.0", | ||
Statement: []cos.BucketStatement{ | ||
{ | ||
Principal: map[string][]string{ | ||
"qcs": []string{ | ||
"qcs::cam::uin/100000000001:uin/100000000011", //替换成您想授予权限的账户uin | ||
}, | ||
}, | ||
Action: []string{ | ||
"name/cos:GetObject", | ||
}, | ||
Effect: "allow", | ||
Resource: []string{ | ||
//这里改成允许的路径前缀,可以根据自己网站的用户登录态判断允许上传的具体路径,例子: a.jpg 或者 a/* 或者 * (使用通配符*存在重大安全风险, 请谨慎评估使用) | ||
"qcs::cos:ap-guangzhou:uid/1259654469:test-1259654469/exampleobject", | ||
}, | ||
Condition: map[string]map[string]interface{}{ | ||
"ip_not_equal": map[string]interface{}{ | ||
"qcs:ip": []string{ | ||
"192.168.1.1", | ||
}, | ||
}, | ||
}, | ||
}, | ||
}, | ||
} | ||
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_, err := c.Bucket.PutPolicy(context.Background(), opt) | ||
if err != nil { | ||
panic(err) | ||
} | ||
} |