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

Example 16 with BasicCOSCredentials

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

the class AsymmetricKeyEncryptionClientDemo method createCosClient.

static COSClient createCosClient(String region) {
    // 初始化用户身份信息(secretId, secretKey)
    COSCredentials cred = new BasicCOSCredentials("AKIDxxxxxxxxxxxxxxxxxxxxxxxxxxx", "yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy");
    // 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(region));
    // 为防止请求头部被篡改导致的数据无法解密，强烈建议只使用 https 协议发起请求
    clientConfig.setHttpProtocol(HttpProtocol.https);
    KeyPair asymKeyPair = null;
    try {
        // 加载保存在文件中的秘钥, 如果不存在，请先使用buildAndSaveAsymKeyPair生成秘钥
        // buildAndSaveAsymKeyPair();
        asymKeyPair = loadAsymKeyPair();
    } catch (Exception e) {
        throw new CosClientException(e);
    }
    // 初始化 KMS 加密材料
    EncryptionMaterials encryptionMaterials = new EncryptionMaterials(asymKeyPair);
    // 使用AES/GCM模式，并将加密信息存储在文件元信息中.
    CryptoConfiguration cryptoConf = new CryptoConfiguration(CryptoMode.AesCtrEncryption).withStorageMode(CryptoStorageMode.ObjectMetadata);
    // // 如果 kms 服务的 region 与 cos 的 region 不一致，则在加密信息里指定 kms 服务的 region
    // cryptoConf.setKmsRegion(kmsRegion);
    // // 如果需要可以为 KMS 服务的 cmk 设置对应的描述信息。
    // encryptionMaterials.addDescription("kms-region", "guangzhou");
    // 生成加密客户端EncryptionClient, COSEncryptionClient是COSClient的子类, 所有COSClient支持的接口他都支持。
    // EncryptionClient覆盖了COSClient上传下载逻辑，操作内部会执行加密操作，其他操作执行逻辑和COSClient一致
    COSEncryptionClient cosEncryptionClient = new COSEncryptionClient(new COSStaticCredentialsProvider(cred), new StaticEncryptionMaterialsProvider(encryptionMaterials), clientConfig, cryptoConf);
    return cosEncryptionClient;
}

Example 17 with BasicCOSCredentials

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

the class BucketDemo method SetGetDeleteBucketTagging.

// 使用 bucket tag
public static void SetGetDeleteBucketTagging() {
    // 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";
    List<TagSet> tagSetList = new LinkedList<TagSet>();
    TagSet tagSet = new TagSet();
    tagSet.setTag("age", "18");
    tagSet.setTag("name", "xiaoming");
    tagSetList.add(tagSet);
    BucketTaggingConfiguration bucketTaggingConfiguration = new BucketTaggingConfiguration();
    bucketTaggingConfiguration.setTagSets(tagSetList);
    SetBucketTaggingConfigurationRequest setBucketTaggingConfigurationRequest = new SetBucketTaggingConfigurationRequest(bucketName, bucketTaggingConfiguration);
    cosclient.setBucketTaggingConfiguration(setBucketTaggingConfigurationRequest);
    cosclient.getBucketTaggingConfiguration(bucketName);
    cosclient.deleteBucketTaggingConfiguration(bucketName);
}

Example 18 with BasicCOSCredentials

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

the class BucketDemo method SetBucketLogging.

// 开启日志存储
public static void SetBucketLogging() {
    // 1 初始化用户身份信息(appid, 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名称, 需包含appid
    String bucketName = "examplebucket-1251668577";
    BucketLoggingConfiguration bucketLoggingConfiguration = new BucketLoggingConfiguration();
    // 设置日志存储的 bucket
    bucketLoggingConfiguration.setDestinationBucketName(bucketName);
    // 设置日志存储的前缀
    bucketLoggingConfiguration.setLogFilePrefix("logs/");
    SetBucketLoggingConfigurationRequest setBucketLoggingConfigurationRequest = new SetBucketLoggingConfigurationRequest(bucketName, bucketLoggingConfiguration);
    cosclient.setBucketLoggingConfiguration(setBucketLoggingConfigurationRequest);
}

Example 19 with BasicCOSCredentials

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

the class BucketDemo method SetBucketVersioning.

// 开启 bucket 版本控制
public static void SetBucketVersioning() {
    // 1 初始化用户身份信息(appid, 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名称, 需包含appid
    String bucketName = "examplebucket-1251668577";
    // 开启版本控制
    BucketVersioningConfiguration bucketVersioningConfiguration = new BucketVersioningConfiguration(BucketVersioningConfiguration.ENABLED);
    // 关闭版本控制
    // BucketVersioningConfiguration bucketVersioningConfiguration = new BucketVersioningConfiguration(BucketVersioningConfiguration.SUSPENDED);
    SetBucketVersioningConfigurationRequest setBucketVersioningConfigurationRequest = new SetBucketVersioningConfigurationRequest(bucketName, bucketVersioningConfiguration);
    cosclient.setBucketVersioningConfiguration(setBucketVersioningConfigurationRequest);
    cosclient.shutdown();
}

Example 20 with BasicCOSCredentials

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

the class BucketDemo method DeleteBucketDemo.

// 删除bucket, 只用于空bucket, 含有数据的bucket需要在删除前清空删除。
public static void DeleteBucketDemo() {
    // 1 初始化用户身份信息(appid, 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名称, 需包含appid
    String bucketName = "publicreadbucket-1251668577";
    // 删除bucket
    cosclient.deleteBucket(bucketName);
    // 关闭客户端
    cosclient.shutdown();
}