服务端加密

import com.aliyun.oss.*;
import com.aliyun.oss.model.*;
import com.aliyun.oss.common.auth.DefaultCredentialProvider;
import com.aliyun.oss.common.comm.SignVersion;
import com.aliyun.oss.ClientBuilderConfiguration;
import com.aliyun.oss.common.auth.CredentialsProviderFactory;
import com.aliyun.oss.common.auth.EnvironmentVariableCredentialsProvider;

public class Demo {
    public static void main(String[] args) throws Throwable {
        // 填写云盒Bucket的数据域名。
        String endpoint = "https://cb-f8z7yvzgwfkl9q0h****.cn-hangzhou.oss-cloudbox.aliyuncs.com";
        // 从环境变量中获取访问凭证。运行本代码示例之前，请确保已设置环境变量OSS_ACCESS_KEY_ID和OSS_ACCESS_KEY_SECRET。
        EnvironmentVariableCredentialsProvider credentialsProvider = CredentialsProviderFactory.newEnvironmentVariableCredentialsProvider();
        // 填写云盒Bucket名称，例如examplebucket。
        String bucketName = "examplebucket";
        // 填写云盒Bucket所在地域。
        String region = "cn-hangzhou";
        // 填写云盒ID。
        String cloudBoxId = "cb-f8z7yvzgwfkl9q0h****";        

        // 创建OSSClient实例。
        // 当OSSClient实例不再使用时，调用shutdown方法以释放资源。
        ClientBuilderConfiguration conf = new ClientBuilderConfiguration();
        conf.setSignatureVersion(SignVersion.V4);
        OSS ossClient = OSSClientBuilder.create()
                .endpoint(endpoint)
                .credentialsProvider(new DefaultCredentialProvider(credentialsProvider.getCredentials()))
                .clientConfiguration(conf)
                .region(region)
                .cloudBoxId(cloudBoxId)
                .build();

        try {
            // 设置服务端加密。
            ServerSideEncryptionByDefault applyServerSideEncryptionByDefault = new ServerSideEncryptionByDefault(SSEAlgorithm.AES256);            
            ServerSideEncryptionConfiguration sseConfig = new ServerSideEncryptionConfiguration();
            sseConfig.setApplyServerSideEncryptionByDefault(applyServerSideEncryptionByDefault);
            SetBucketEncryptionRequest request = new SetBucketEncryptionRequest(bucketName, sseConfig);
            ossClient.setBucketEncryption(request);
            System.out.println("设置云盒Bucket服务端加密成功！");
        } catch (OSSException oe) {
            System.out.println("Caught an OSSException, which means your request made it to OSS, "
                    + "but was rejected with an error response for some reason.");
            System.out.println("Error Message:" + oe.getErrorMessage());
            System.out.println("Error Code:" + oe.getErrorCode());
            System.out.println("Request ID:" + oe.getRequestId());
            System.out.println("Host ID:" + oe.getHostId());
        } catch (ClientException ce) {
            System.out.println("Caught an ClientException, which means the client encountered "
                    + "a serious internal problem while trying to communicate with OSS, "
                    + "such as not being able to access the network.");
            System.out.println("Error Message:" + ce.getMessage());
        } finally {
            if (ossClient != null) {
                ossClient.shutdown();
            }
        }
    }
}

import alibabacloud_oss_v2 as oss

# 从环境变量中获取访问凭证。运行本代码示例之前，请确保已设置环境变量OSS_ACCESS_KEY_ID和OSS_ACCESS_KEY_SECRET。
credentials_provider = oss.credentials.EnvironmentVariableCredentialsProvider()
# 使用SDK的默认配置。
cfg = oss.config.load_default()
cfg.credentials_provider = credentials_provider
# 填写云盒Bucket所在地域，例如cn-hangzhou。
cfg.region = "cn-hangzhou"
# 填写云盒ID。设置云盒ID后，SDK会自动将签名产品切换为oss-cloudbox。
cfg.cloud_box_id = "cb-f8z7yvzgwfkl9q0h****"
# 填写云盒Bucket的数据域名，格式为CloudboxId.Region.oss-cloudbox.aliyuncs.com。
cfg.endpoint = "cb-f8z7yvzgwfkl9q0h****.cn-hangzhou.oss-cloudbox.aliyuncs.com"
# 创建OSS客户端。
client = oss.Client(cfg)

# 设置云盒Bucket默认服务端加密方式为SSE-OSS，加密算法为AES256。
result = client.put_bucket_encryption(oss.PutBucketEncryptionRequest(
    bucket="examplebucket",
    server_side_encryption_rule=oss.ServerSideEncryptionRule(
        apply_server_side_encryption_by_default=oss.ApplyServerSideEncryptionByDefault(
            sse_algorithm="AES256",
        ),
    ),
))
print(f'status code: {result.status_code}, request id: {result.request_id}')

package main

import (
	"context"
	"log"

	"github.com/aliyun/alibabacloud-oss-go-sdk-v2/oss"
	"github.com/aliyun/alibabacloud-oss-go-sdk-v2/oss/credentials"
)

func main() {
	// 使用SDK的默认配置，并从环境变量中获取访问凭证。
	// 运行本代码示例之前，请确保已设置环境变量OSS_ACCESS_KEY_ID和OSS_ACCESS_KEY_SECRET。
	cfg := oss.LoadDefaultConfig().
		WithCredentialsProvider(credentials.NewEnvironmentVariableCredentialsProvider()).
		// 填写云盒Bucket所在地域，例如cn-hangzhou。
		WithRegion("cn-hangzhou").
		// 填写云盒Bucket的数据域名，格式为CloudboxId.Region.oss-cloudbox.aliyuncs.com。
		WithEndpoint("cb-f8z7yvzgwfkl9q0h****.cn-hangzhou.oss-cloudbox.aliyuncs.com").
		// 填写云盒ID。设置云盒ID后，SDK会自动将签名产品切换为oss-cloudbox。
		WithCloudBoxId("cb-f8z7yvzgwfkl9q0h****")

	// 创建OSS客户端。
	client := oss.NewClient(cfg)

	// 设置云盒Bucket默认服务端加密方式为SSE-OSS，加密算法为AES256。
	request := &oss.PutBucketEncryptionRequest{
		Bucket: oss.Ptr("examplebucket"),
		ServerSideEncryptionRule: &oss.ServerSideEncryptionRule{
			&oss.ApplyServerSideEncryptionByDefault{
				SSEAlgorithm: oss.Ptr("AES256"),
			},
		},
	}
	result, err := client.PutBucketEncryption(context.TODO(), request)
	if err != nil {
		log.Fatalf("failed to put bucket encryption %v", err)
	}
	log.Printf("put bucket encryption result:%#v\n", result)
}