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

Example 36 with COSCredentials

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

the class MultipartUploadDemo method InitMultipartUploadDemo.

public static String InitMultipartUploadDemo() {
    // 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";
    String key = "aaa/bbb.txt";
    InitiateMultipartUploadRequest request = new InitiateMultipartUploadRequest(bucketName, key);
    // 设置存储类型, 默认是标准(Standard), 低频(Standard_IA), 归档(Archive)
    request.setStorageClass(StorageClass.Standard);
    try {
        InitiateMultipartUploadResult initResult = cosclient.initiateMultipartUpload(request);
        // 获取uploadid
        String uploadId = initResult.getUploadId();
        return uploadId;
    } catch (CosServiceException e) {
        throw e;
    } catch (CosClientException e) {
        throw e;
    } finally {
        cosclient.shutdown();
    }
}

Example 37 with COSCredentials

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

the class PutGetDelTest method testRequestSpecifiedKeyInfoPutGetDel.

@Test
public void testRequestSpecifiedKeyInfoPutGetDel() throws CosServiceException, IOException, InterruptedException {
    COSClient cosclient = new COSClient(new AnonymousCOSCredentials(), clientConfig);
    File localFile = buildTestFile(1024L);
    COSCredentials cosCredentials = new BasicCOSCredentials(secretId, secretKey);
    try {
        String key = "ut/request-specified-key";
        PutObjectRequest putObjectRequest = new PutObjectRequest(bucket, key, localFile);
        putObjectRequest.setCosCredentials(cosCredentials);
        cosclient.putObject(putObjectRequest);
        GetObjectRequest getObjectRequest = new GetObjectRequest(bucket, key);
        getObjectRequest.setCosCredentials(cosCredentials);
        cosclient.getObject(getObjectRequest);
        DeleteObjectRequest deleteObjectRequest = new DeleteObjectRequest(bucket, key);
        deleteObjectRequest.setCosCredentials(cosCredentials);
        cosclient.deleteObject(deleteObjectRequest);
    } finally {
        localFile.delete();
        cosclient.shutdown();
    }
}

Example 38 with COSCredentials

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

the class TransferManagerTest method testTransferManagerCopySmallFileFromSameRegion.

// transfer manager对相同园区使用put object copy
@Ignore
public void testTransferManagerCopySmallFileFromSameRegion() throws CosServiceException, CosClientException, InterruptedException {
    if (!judgeUserInfoValid()) {
        return;
    }
    COSCredentials srcCred = new BasicCOSCredentials(secretId, secretKey);
    String srcRegion = region;
    ClientConfig srcClientConfig = new ClientConfig(new Region(srcRegion));
    COSClient srcCOSClient = new COSClient(srcCred, srcClientConfig);
    String srcBucketName = bucket;
    String srcKey = "ut_copy/len1G.txt";
    String destKey = "ut_copy_dest/len1G_2.txt";
    CopyObjectRequest copyObjectRequest = new CopyObjectRequest(srcBucketName, srcKey, bucket, destKey);
    Copy copy = transferManager.copy(copyObjectRequest, srcCOSClient, null);
    CopyResult copyResult = copy.waitForCopyResult();
    assertNotNull(copyResult.getRequestId());
    assertNotNull(copyResult.getDateStr());
}

Example 39 with COSCredentials

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

the class TransferManagerTest method testTransferManagerCopyBigFileFromDiffRegion.

// transfer manager对不同园区5G以上文件进行分块拷贝
@Ignore
public void testTransferManagerCopyBigFileFromDiffRegion() throws CosServiceException, CosClientException, InterruptedException {
    if (!judgeUserInfoValid()) {
        return;
    }
    COSCredentials srcCred = new BasicCOSCredentials(secretId, secretKey);
    String srcRegion = "ap-guangzhou";
    ClientConfig srcClientConfig = new ClientConfig(new Region(srcRegion));
    COSClient srcCOSClient = new COSClient(srcCred, srcClientConfig);
    String srcBucketName = "chengwus3gz-1251668577";
    String srcKey = "ut_copy/len10G_1.txt";
    String destKey = "ut_copy_dest/len10G_1.txt";
    CopyObjectRequest copyObjectRequest = new CopyObjectRequest(new Region(srcRegion), srcBucketName, srcKey, bucket, destKey);
    Copy copy = transferManager.copy(copyObjectRequest, srcCOSClient, null);
    copy.waitForCompletion();
    clearObject(destKey);
}

Example 40 with COSCredentials

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

the class COSClient method generatePresignedUrl.

@Override
public URL generatePresignedUrl(GeneratePresignedUrlRequest req, Boolean signHost) throws CosClientException {
    rejectNull(clientConfig.getRegion(), "region is null, region in clientConfig must be specified when generating a pre-signed URL");
    rejectNull(req, "The request parameter must be specified when generating a pre-signed URL");
    req.rejectIllegalArguments();
    final String bucketName = req.getBucketName();
    final String key = req.getKey();
    if (req.getExpiration() == null) {
        req.setExpiration(new Date(System.currentTimeMillis() + this.clientConfig.getSignExpired() * 1000));
    }
    HttpMethodName httpMethod = req.getMethod();
    CosHttpRequest<GeneratePresignedUrlRequest> request = createRequest(bucketName, key, req, httpMethod);
    addParameterIfNotNull(request, "versionId", req.getVersionId());
    for (Entry<String, String> entry : req.getRequestParameters().entrySet()) {
        request.addParameter(entry.getKey(), entry.getValue());
    }
    addHeaderIfNotNull(request, Headers.CONTENT_TYPE, req.getContentType());
    addHeaderIfNotNull(request, Headers.CONTENT_MD5, req.getContentMd5());
    // Custom headers that open up the possibility of supporting unexpected
    // cases.
    Map<String, String> customHeaders = req.getCustomRequestHeaders();
    if (customHeaders != null) {
        for (Map.Entry<String, String> e : customHeaders.entrySet()) {
            request.addHeader(e.getKey(), e.getValue());
        }
    }
    addResponseHeaderParameters(request, req.getResponseHeaders());
    COSSigner cosSigner = new COSSigner();
    COSCredentials cred = fetchCredential();
    String authStr = cosSigner.buildAuthorizationStr(request.getHttpMethod(), request.getResourcePath(), request.getHeaders(), request.getParameters(), cred, req.getExpiration(), signHost);
    StringBuilder strBuilder = new StringBuilder();
    strBuilder.append(clientConfig.getHttpProtocol().toString()).append("://");
    strBuilder.append(clientConfig.getEndpointBuilder().buildGeneralApiEndpoint(formatBucket(bucketName, cred.getCOSAppId())));
    strBuilder.append(UrlEncoderUtils.encodeUrlPath(formatKey(key)));
    boolean hasAppendFirstParameter = false;
    if (authStr != null) {
        if (req.isSignPrefixMode()) {
            strBuilder.append("?sign=").append(UrlEncoderUtils.encode(authStr));
        } else {
            // urlencode auth string key & value
            String[] authParts = authStr.split("&");
            String[] encodeAuthParts = new String[authParts.length];
            for (int i = 0; i < authParts.length; i++) {
                String[] kv = authParts[i].split("=", 2);
                if (kv.length == 2) {
                    encodeAuthParts[i] = StringUtils.join("=", UrlEncoderUtils.encode(kv[0]), UrlEncoderUtils.encode(kv[1]));
                } else if (kv.length == 1) {
                    encodeAuthParts[i] = StringUtils.join("=", UrlEncoderUtils.encode(kv[0]));
                }
            }
            authStr = StringUtils.join("&", encodeAuthParts);
            strBuilder.append("?").append(authStr);
        }
        if (cred instanceof COSSessionCredentials) {
            strBuilder.append("&").append(Headers.SECURITY_TOKEN).append("=").append(UrlEncoderUtils.encode(((COSSessionCredentials) cred).getSessionToken()));
        }
        hasAppendFirstParameter = true;
    }
    for (Entry<String, String> entry : request.getParameters().entrySet()) {
        String paramKey = entry.getKey();
        String paramValue = entry.getValue();
        if (!hasAppendFirstParameter) {
            strBuilder.append("?");
            hasAppendFirstParameter = true;
        } else {
            strBuilder.append("&");
        }
        strBuilder.append(UrlEncoderUtils.encode(paramKey));
        if (paramValue != null) {
            strBuilder.append("=").append(UrlEncoderUtils.encode(paramValue));
        }
    }
    try {
        return new URL(strBuilder.toString());
    } catch (MalformedURLException e) {
        throw new CosClientException(e.toString());
    }
}