Examples with COSCredentials com.qcloud.cos.auth.COSCredentials used on opensource projects

Example 31 with COSCredentials

use of com.qcloud.cos.auth.COSCredentials in project cos-java-sdk-v5 by tencentyun.

the class BucketWebsiteDemo method SetGetDeleteWebisteDemo.

public static void SetGetDeleteWebisteDemo() {
    // 1 初始化用户身份信息(secretId, secretKey)
    COSCredentials cred = new BasicCOSCredentials("AKIDXXXXXXXX", "1A2Z3YYYYYYYYYY");
    // 2 设置bucket的区域, COS地域的简称请参照 https://www.qcloud.com/document/product/436/6224
    ClientConfig clientConfig = new ClientConfig(new Region("ap-guangzhou"));
    // 3 生成cos客户端
    COSClient cosclient = new COSClient(cred, clientConfig);
    // bucket名需包含appid
    String bucketName = "mybucket-1251668577";
    // 设置bucket website
    BucketWebsiteConfiguration bucketWebsiteConfiguration = new BucketWebsiteConfiguration();
    // 索引文件
    bucketWebsiteConfiguration.setIndexDocumentSuffix("index.html");
    // 路由规则
    List<RoutingRule> routingRuleList = new ArrayList<RoutingRule>();
    RoutingRule routingRule = new RoutingRule();
    RoutingRuleCondition routingRuleCondition = new RoutingRuleCondition();
    routingRuleCondition.setHttpErrorCodeReturnedEquals("404");
    routingRule.setCondition(routingRuleCondition);
    RedirectRule redirectRule = new RedirectRule();
    redirectRule.setProtocol("https");
    redirectRule.setReplaceKeyPrefixWith("404.html");
    routingRule.setRedirect(redirectRule);
    routingRuleList.add(routingRule);
    bucketWebsiteConfiguration.setRoutingRules(routingRuleList);
    cosclient.setBucketWebsiteConfiguration(bucketName, bucketWebsiteConfiguration);
    // 获取bucket website
    BucketWebsiteConfiguration bucketWebsiteConfiguration1 = cosclient.getBucketWebsiteConfiguration(bucketName);
    // 删除bucket website
    cosclient.deleteBucketWebsiteConfiguration(bucketName);
}

Example 32 with COSCredentials

use of com.qcloud.cos.auth.COSCredentials in project cos-java-sdk-v5 by tencentyun.

the class KmsUploadDemo method CopyObjectWithKmsMeta.

public static void CopyObjectWithKmsMeta() {
    COSCredentials cred = new BasicCOSCredentials("SECRET_ID", "SECRET_KEY");
    // 2 设置bucket的区域, COS地域的简称请参照 https://www.qcloud.com/document/product/436/6224
    ClientConfig clientConfig = new ClientConfig(new Region("ap-guangzhou"));
    // 设置使用https请求
    clientConfig.setHttpProtocol(HttpProtocol.https);
    // 3 生成cos客户端
    COSClient cosclient = new COSClient(cred, clientConfig);
    // bucket名需包含appid
    String kmsKeyId = "your-kms-key-id";
    String encryptionContext = Base64.encodeAsString("{\"Ssekmstest\":\"Ssekmstest\"}".getBytes());
    // 要拷贝的bucket region, 支持跨园区拷贝
    Region srcBucketRegion = new Region("ap-guangzhou");
    // 源bucket, bucket名需包含appid
    String srcBucketName = "mybucket-1251668577";
    // 要拷贝的源文件
    String srcKey = "aaa/bbb.txt";
    // 目的bucket, bucket名需包含appid
    String destBucketName = "mybucket-1251668577";
    // 要拷贝的目的文件
    String destKey = "ccc/ddd.txt";
    CopyObjectRequest copyObjectRequest = new CopyObjectRequest(srcBucketRegion, srcBucketName, srcKey, destBucketName, destKey);
    copyObjectRequest.setSSECOSKeyManagementParams(new SSECOSKeyManagementParams(kmsKeyId, encryptionContext));
    try {
        CopyObjectResult copyObjectResult = cosclient.copyObject(copyObjectRequest);
        String crc64 = copyObjectResult.getCrc64Ecma();
    } catch (CosServiceException e) {
        e.printStackTrace();
    } catch (CosClientException e) {
        e.printStackTrace();
    }
    // 关闭客户端
    cosclient.shutdown();
}

Example 33 with COSCredentials

use of com.qcloud.cos.auth.COSCredentials in project cos-java-sdk-v5 by tencentyun.

the class KmsUploadDemo method SimpleUploadWithKmsMeta.

public static void SimpleUploadWithKmsMeta() {
    COSCredentials cred = new BasicCOSCredentials("SECRET_ID", "SECRET_KEY");
    // 2 设置bucket的区域, COS地域的简称请参照 https://www.qcloud.com/document/product/436/6224
    ClientConfig clientConfig = new ClientConfig(new Region("ap-guangzhou"));
    // 设置使用https请求
    clientConfig.setHttpProtocol(HttpProtocol.https);
    // 3 生成cos客户端
    COSClient cosclient = new COSClient(cred, clientConfig);
    // bucket名需包含appid
    String bucketName = "mybucket-1251668577";
    String key = "aaa/bbb.txt";
    File localFile = new File("/test.log");
    PutObjectRequest putObjectRequest = new PutObjectRequest(bucketName, key, localFile);
    String kmsKeyId = "your-kms-key-id";
    String encryptionContext = Base64.encodeAsString("{\"Ssekmstest\":\"Ssekmstest\"}".getBytes());
    SSECOSKeyManagementParams ssecosKeyManagementParams = new SSECOSKeyManagementParams(kmsKeyId, encryptionContext);
    putObjectRequest.setSSECOSKeyManagementParams(ssecosKeyManagementParams);
    // 服务端加密场景下，返回的etag不再代表文件的md5，所以需要去掉客户端的md5校验
    // 如有需要，可获取crc64，自行校验
    System.setProperty(SkipMd5CheckStrategy.DISABLE_PUT_OBJECT_MD5_VALIDATION_PROPERTY, "true");
    try {
        PutObjectResult putObjectResult = cosclient.putObject(putObjectRequest);
        // putobjectResult会返回文件的etag
        String etag = putObjectResult.getETag();
        String crc64 = putObjectResult.getCrc64Ecma();
    } catch (CosServiceException e) {
        e.printStackTrace();
    } catch (CosClientException e) {
        e.printStackTrace();
    }
    // 关闭客户端
    cosclient.shutdown();
}

Example 34 with COSCredentials

use of com.qcloud.cos.auth.COSCredentials in project cos-java-sdk-v5 by tencentyun.

the class KmsUploadDemo method MultipartUploadWithKmsMeta.

public static void MultipartUploadWithKmsMeta() {
    COSCredentials cred = new BasicCOSCredentials("SECRET_ID", "SECRET_KEY");
    // 2 设置bucket的区域, COS地域的简称请参照 https://www.qcloud.com/document/product/436/6224
    ClientConfig clientConfig = new ClientConfig(new Region("ap-guangzhou"));
    // 设置使用https请求
    clientConfig.setHttpProtocol(HttpProtocol.https);
    // 3 生成cos客户端
    COSClient cosclient = new COSClient(cred, clientConfig);
    // bucket名需包含appid
    String bucketName = "mybucket-1251668577";
    String key = "aaa/bbb.txt";
    String kmsKeyId = "your-kms-key-id";
    String encryptionContext = Base64.encodeAsString("{\"Ssekmstest\":\"Ssekmstest\"}".getBytes());
    InitiateMultipartUploadRequest initiateMultipartUploadRequest = new InitiateMultipartUploadRequest(bucketName, key);
    SSECOSKeyManagementParams ssecosKeyManagementParams = new SSECOSKeyManagementParams(kmsKeyId, encryptionContext);
    // 服务端加密场景下，返回的etag不再代表文件的md5，所以需要去掉客户端的md5校验
    // 如有需要，可获取crc64，自行校验
    System.setProperty(SkipMd5CheckStrategy.DISABLE_PUT_OBJECT_MD5_VALIDATION_PROPERTY, "true");
    initiateMultipartUploadRequest.setSSECOSKeyManagementParams(ssecosKeyManagementParams);
    try {
        InitiateMultipartUploadResult initiateMultipartUploadResult = cosclient.initiateMultipartUpload(initiateMultipartUploadRequest);
        List<PartETag> partETags = new LinkedList<>();
        for (int i = 0; i < 2; i++) {
            byte[] data = new byte[1024 * 1024];
            UploadPartRequest uploadPartRequest = new UploadPartRequest();
            uploadPartRequest.setBucketName(bucketName);
            uploadPartRequest.setKey(key);
            uploadPartRequest.setUploadId(initiateMultipartUploadResult.getUploadId());
            // 设置分块的数据来源输入流
            uploadPartRequest.setInputStream(new ByteArrayInputStream(data));
            // 设置分块的长度
            // 设置数据长度
            uploadPartRequest.setPartSize(data.length);
            // 假设要上传的part编号是10
            uploadPartRequest.setPartNumber(i + 1);
            UploadPartResult uploadPartResult = cosclient.uploadPart(uploadPartRequest);
            PartETag partETag = uploadPartResult.getPartETag();
            partETags.add(partETag);
        }
        CompleteMultipartUploadRequest completeMultipartUploadRequest = new CompleteMultipartUploadRequest(bucketName, key, initiateMultipartUploadResult.getUploadId(), partETags);
        CompleteMultipartUploadResult completeResult = cosclient.completeMultipartUpload(completeMultipartUploadRequest);
    } catch (CosServiceException e) {
        e.printStackTrace();
    } catch (CosClientException e) {
        e.printStackTrace();
    }
    // 关闭客户端
    cosclient.shutdown();
}

Example 35 with COSCredentials

use of com.qcloud.cos.auth.COSCredentials in project cos-java-sdk-v5 by tencentyun.

the class ListObjectsDemo method listObjectsVersions.

public static void listObjectsVersions() {
    // 1 初始化用户身份信息(secretId, secretKey)
    COSCredentials cred = new BasicCOSCredentials("AKIDXXXXXXXX", "1A2Z3YYYYYYYYYY");
    // 2 设置bucket的区域, COS地域的简称请参照 https://www.qcloud.com/document/product/436/6224
    ClientConfig clientConfig = new ClientConfig(new Region("ap-beijing-1"));
    // 3 生成cos客户端
    COSClient cosclient = new COSClient(cred, clientConfig);
    // bucket名需包含appid
    String bucketName = "mybucket-1251668577";
    ListVersionsRequest listVersionsRequest = new ListVersionsRequest();
    listVersionsRequest.setBucketName(bucketName);
    listVersionsRequest.setPrefix("");
    VersionListing versionListing = null;
    do {
        try {
            versionListing = cosclient.listVersions(listVersionsRequest);
        } catch (CosServiceException e) {
            e.printStackTrace();
            return;
        } catch (CosClientException e) {
            e.printStackTrace();
            return;
        }
        List<COSVersionSummary> cosVersionSummaries = versionListing.getVersionSummaries();
        for (COSVersionSummary cosVersionSummary : cosVersionSummaries) {
            System.out.println(cosVersionSummary.getKey() + ":" + cosVersionSummary.getVersionId());
        }
        String keyMarker = versionListing.getNextKeyMarker();
        String versionIdMarker = versionListing.getNextVersionIdMarker();
        listVersionsRequest.setKeyMarker(keyMarker);
        listVersionsRequest.setVersionIdMarker(versionIdMarker);
    } while (versionListing.isTruncated());
    cosclient.shutdown();
}