List of usage examples for com.amazonaws.services.s3.model GeneratePresignedUrlRequest GeneratePresignedUrlRequest
public GeneratePresignedUrlRequest(String bucketName, String key)
From source file:com.emc.vipr.s3.sample._07_PresignedURL.java
License:Open Source License
public static void main(String[] args) throws Exception { // create the ViPR S3 Client ViPRS3Client s3 = ViPRS3Factory.getS3Client(); // retrieve the key value from user System.out.println("Enter the object key:"); String key = new BufferedReader(new InputStreamReader(System.in)).readLine(); // retrieve the expiration time for the object from user System.out.print("How many hours should this URL be valid? "); String hours = new BufferedReader(new InputStreamReader(System.in)).readLine(); // convert hours to a date Date expiration = new Date(); long curTime_msec = expiration.getTime(); long nHours = Long.valueOf(hours); curTime_msec += 60 * 60 * 1000 * nHours; expiration.setTime(curTime_msec);/*from ww w. ja v a 2 s . co m*/ // generate the object's pre-signed URL GeneratePresignedUrlRequest presignedUrl = new GeneratePresignedUrlRequest(ViPRS3Factory.S3_BUCKET, key); presignedUrl.setMethod(HttpMethod.GET); presignedUrl.setExpiration(expiration); URL url = s3.generatePresignedUrl(presignedUrl); // print object's pre-signed URL System.out.println( String.format("object [%s/%s] pre-signed URL: [%s]", ViPRS3Factory.S3_BUCKET, key, url.toString())); }
From source file:com.github.abhinavmishra14.aws.s3.service.impl.AwsS3IamServiceImpl.java
License:Open Source License
@Override public URL generateObjectURL(final String bucketName, final String fileName) throws AmazonClientException, AmazonServiceException { LOGGER.info("generateObjectURL invoked, bucketName: {}, fileName: {}", bucketName, fileName); final GeneratePresignedUrlRequest presignedUrlReq = new GeneratePresignedUrlRequest(bucketName, fileName); return s3client.generatePresignedUrl(presignedUrlReq); }
From source file:com.github.abhinavmishra14.aws.s3.service.impl.AwsS3IamServiceImpl.java
License:Open Source License
@Override public URL generateObjectURL(final String bucketName, final String fileName, final Date expires) throws AmazonClientException, AmazonServiceException { LOGGER.info("generateObjectURL invoked, bucketName: {}, fileName: {} and expires: {}", bucketName, fileName, expires);//from w ww . j a v a 2 s. co m final GeneratePresignedUrlRequest presignedUrlReq = new GeneratePresignedUrlRequest(bucketName, fileName); presignedUrlReq.setExpiration(expires); return s3client.generatePresignedUrl(presignedUrlReq); }
From source file:com.handywedge.binarystore.store.aws.BinaryStoreManagerImpl.java
License:MIT License
private URL getPresignedUrl(AmazonS3 s3client, String buckrtName, String key) { logger.info("getPresignedUrl start."); java.util.Date expiration = new java.util.Date(); long milliSeconds = expiration.getTime(); milliSeconds += Long.parseLong(PropertiesUtil.get("aws.presignedurl.expiration")); expiration.setTime(milliSeconds);/*w w w . j a v a 2 s.c o m*/ GeneratePresignedUrlRequest generatePresignedUrlRequest = new GeneratePresignedUrlRequest(buckrtName, key); generatePresignedUrlRequest.setMethod(HttpMethod.GET); generatePresignedUrlRequest.setExpiration(expiration); URL PresignedUrl = s3client.generatePresignedUrl(generatePresignedUrlRequest); logger.info("getPresignedUrl: end. url={}", PresignedUrl); return PresignedUrl; }
From source file:com.jeet.s3.AmazonS3ClientWrapper.java
License:Open Source License
public String generatePresignedURLForContent(String key) { try {/*from w ww.j a va 2 s . c o m*/ java.util.Date expiration = new java.util.Date(); long msec = expiration.getTime(); msec += 1000 * 60 * 60; // 1 hour. expiration.setTime(msec); GeneratePresignedUrlRequest generatePresignedUrlRequest = new GeneratePresignedUrlRequest( Constants.BUCKET_NAME, key); generatePresignedUrlRequest.setMethod(HttpMethod.GET); // Default. generatePresignedUrlRequest.setExpiration(expiration); URL s = s3Client.generatePresignedUrl(generatePresignedUrlRequest); return s.toString(); } catch (Exception e) { e.printStackTrace(); } return ""; }
From source file:com.jeet.s3.AmazonS3ClientWrapper.java
License:Open Source License
public String generatePresignedURL(String key) { try {//from w w w .jav a 2 s . co m GeneratePresignedUrlRequest generatePresignedUrlRequest = new GeneratePresignedUrlRequest( Constants.BUCKET_NAME, key); generatePresignedUrlRequest.setMethod(HttpMethod.GET); // Default. URL s = s3Client.generatePresignedUrl(generatePresignedUrlRequest); return s.toString(); } catch (Exception e) { e.printStackTrace(); } return ""; }
From source file:com.kirana.utils.GeneratePresignedUrlAndUploadObject.java
public static void main(String[] args) throws IOException { System.setProperty(SDKGlobalConfiguration.ENABLE_S3_SIGV4_SYSTEM_PROPERTY, "true"); System.setProperty(SDKGlobalConfiguration.ACCESS_KEY_ENV_VAR, "AKIAJ666LALJZHA6THGQ"); System.setProperty(SDKGlobalConfiguration.SECRET_KEY_ENV_VAR, "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"); // AmazonS3 s3client = new AmazonS3Client(new ProfileCredentialsProvider("kirana")); ProfilesConfigFile profile = new ProfilesConfigFile("AwsCredentials.properties"); AmazonS3 s3client = new AmazonS3Client(new ProfileCredentialsProvider()); s3client.setRegion(Region.getRegion(Regions.AP_SOUTHEAST_1)); try {/*from w w w . j a v a 2s . c o m*/ System.out.println("Generating pre-signed URL."); java.util.Date expiration = new java.util.Date(); long milliSeconds = expiration.getTime(); milliSeconds += 1000 * 60 * 60; // Add 1 hour. expiration.setTime(milliSeconds); GeneratePresignedUrlRequest generatePresignedUrlRequest = new GeneratePresignedUrlRequest(bucketName, objectKey); generatePresignedUrlRequest.setMethod(HttpMethod.PUT); generatePresignedUrlRequest.setExpiration(expiration); // s3client.putObject(bucketName, objectKey, null); URL url = s3client.generatePresignedUrl(generatePresignedUrlRequest); UploadObject(url); System.out.println("Pre-Signed URL = " + url.toString()); } catch (AmazonServiceException exception) { System.out.println("Caught an AmazonServiceException, " + "which means your request made it " + "to Amazon S3, but was rejected with an error response " + "for some reason."); System.out.println("Error Message: " + exception.getMessage()); System.out.println("HTTP Code: " + exception.getStatusCode()); System.out.println("AWS Error Code:" + exception.getErrorCode()); System.out.println("Error Type: " + exception.getErrorType()); System.out.println("Request ID: " + exception.getRequestId()); } catch (AmazonClientException ace) { System.out.println("Caught an AmazonClientException, " + "which means the client encountered " + "an internal error while trying to communicate" + " with S3, " + "such as not being able to access the network."); System.out.println("Error Message: " + ace.getMessage()); } }
From source file:com.mycompany.mytubeaws.DownloadServlet.java
/** * Handles the HTTP <code>POST</code> method. * * @param request servlet request/*from w ww . java 2s . com*/ * @param response servlet response * @throws ServletException if a servlet-specific error occurs * @throws IOException if an I/O error occurs */ @Override protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { String result = ""; String downloadLink = ""; String inputKey = request.getParameter("downloadKey"); if (inputKey == null) result += "inputKey is null; "; else if (inputKey.length() == 0) result += "inputKey is blank; "; else { result += "Downloading an object; "; try { // S3Object object = s3.getObject(new GetObjectRequest(bucketName, inputKey)); // S3ObjectInputStream objectContent = object.getObjectContent(); // // File f = File.createTempFile("aws-java-sdk-download", ""); // FileOutputStream fos = new FileOutputStream(f); // IOUtils.copy(objectContent, fos); // fos.close(); // // result += "Content-Type: '" + object.getObjectMetadata().getContentType() + "'; "; // result += "Mime '" + new MimetypesFileTypeMap().getContentType(f) + "'; "; // // response.setContentType(new MimetypesFileTypeMap().getContentType(f)); // response.setHeader("Content-Disposition","attachment;filename="+inputKey); // // ServletOutputStream out = response.getOutputStream(); // // // f.delete(); GeneratePresignedUrlRequest requestUrl = new GeneratePresignedUrlRequest(bucketName, inputKey); downloadLink = s3.generatePresignedUrl(requestUrl).toString(); System.out.println(downloadLink); //result += downloadLink + " ; "; } catch (AmazonServiceException ase) { System.out.println("Caught an AmazonServiceException, which means your request made it " + "to Amazon S3, but was rejected with an error response for some reason."); System.out.println("Error Message: " + ase.getMessage()); System.out.println("HTTP Status Code: " + ase.getStatusCode()); System.out.println("AWS Error Code: " + ase.getErrorCode()); System.out.println("Error Type: " + ase.getErrorType()); System.out.println("Request ID: " + ase.getRequestId()); result += "AmazonServiceException thrown; "; } catch (AmazonClientException ace) { System.out.println("Caught an AmazonClientException, which means the client encountered " + "a serious internal problem while trying to communicate with S3, " + "such as not being able to access the network."); System.out.println("Error Message: " + ace.getMessage()); result += "AmazonClientException thrown; "; } } System.out.println(result); request.setAttribute("resultText", result); request.setAttribute("downloadLink", downloadLink); request.getRequestDispatcher("/DownloadResult.jsp").forward(request, response); //response.sendRedirect("UploadResult.jsp"); }
From source file:com.zhang.aws.s3.S3Sample.java
License:Open Source License
public static void main(String[] args) throws IOException { /*/*from ww w. j av a2 s .c om*/ * The ProfileCredentialsProvider will return your [default] * credential profile by reading from the credentials file located at * (~/.aws/credentials). */ ResourceBundle bundle = ResourceBundle.getBundle("credentials"); AWSCredentials credentials = null; try { // credentials = new ProfileCredentialsProvider().getCredentials(); credentials = new BasicAWSCredentials(bundle.getString("aws_access_key_id"), bundle.getString("aws_secret_access_key")); } catch (Exception e) { throw new AmazonClientException("Cannot load the credentials from the credential profiles file. " + "Please make sure that your credentials file is at the correct " + "location (~/.aws/credentials), and is in valid format.", e); } AmazonS3 s3 = new AmazonS3Client(credentials); Region usWest2 = Region.getRegion(Regions.US_WEST_2); s3.setRegion(usWest2); String bucketName = "elasticbeanstalk-us-west-2-948206320069"; String key = "MyObjectKey2"; System.out.println("==========================================="); System.out.println("Getting Started with Amazon S3"); System.out.println("===========================================\n"); try { /* * Create a new S3 bucket - Amazon S3 bucket names are globally unique, * so once a bucket name has been taken by any user, you can't create * another bucket with that same name. * * You can optionally specify a location for your bucket if you want to * keep your data closer to your applications or users. */ System.out.println("Creating bucket " + bucketName + "\n"); // s3.createBucket(bucketName); /* * List the buckets in your account */ System.out.println("Listing buckets"); for (Bucket bucket : s3.listBuckets()) { System.out.println(" - " + bucket.getName()); } System.out.println(); /* * Upload an object to your bucket - You can easily upload a file to * S3, or upload directly an InputStream if you know the length of * the data in the stream. You can also specify your own metadata * when uploading to S3, which allows you set a variety of options * like content-type and content-encoding, plus additional metadata * specific to your applications. */ System.out.println("Uploading a new object to S3 from a file\n"); // s3.putObject(new PutObjectRequest(bucketName, key, createSampleFile())); s3.putObject(new PutObjectRequest(bucketName, key, getFileFromDisk())); /*** * * ?url * */ GeneratePresignedUrlRequest urlRequest = new GeneratePresignedUrlRequest(bucketName, key); URL generatePresignedUrl = s3.generatePresignedUrl(urlRequest); System.out.println("public url:" + generatePresignedUrl.toString()); /* * Download an object - When you download an object, you get all of * the object's metadata and a stream from which to read the contents. * It's important to read the contents of the stream as quickly as * possibly since the data is streamed directly from Amazon S3 and your * network connection will remain open until you read all the data or * close the input stream. * * GetObjectRequest also supports several other options, including * conditional downloading of objects based on modification times, * ETags, and selectively downloading a range of an object. */ // System.out.println("Downloading an object"); // S3Object object = s3.getObject(new GetObjectRequest(bucketName, key)); // System.out.println("Content-Type: " + object.getObjectMetadata().getContentType()); // displayTextInputStream(object.getObjectContent()); /* * List objects in your bucket by prefix - There are many options for * listing the objects in your bucket. Keep in mind that buckets with * many objects might truncate their results when listing their objects, * so be sure to check if the returned object listing is truncated, and * use the AmazonS3.listNextBatchOfObjects(...) operation to retrieve * additional results. */ System.out.println("Listing objects"); ObjectListing objectListing = s3 .listObjects(new ListObjectsRequest().withBucketName(bucketName).withPrefix("My")); for (S3ObjectSummary objectSummary : objectListing.getObjectSummaries()) { System.out.println( " - " + objectSummary.getKey() + " " + "(size = " + objectSummary.getSize() + ")"); } System.out.println(); /* * Delete an object - Unless versioning has been turned on for your bucket, * there is no way to undelete an object, so use caution when deleting objects. */ // System.out.println("Deleting an object\n"); // s3.deleteObject(bucketName, key); /* * Delete a bucket - A bucket must be completely empty before it can be * deleted, so remember to delete any objects from your buckets before * you try to delete them. */ // System.out.println("Deleting bucket " + bucketName + "\n"); // s3.deleteBucket(bucketName); System.out.println("------------------------------------------"); } catch (AmazonServiceException ase) { System.out.println("Caught an AmazonServiceException, which means your request made it " + "to Amazon S3, but was rejected with an error response for some reason."); System.out.println("Error Message: " + ase.getMessage()); System.out.println("HTTP Status Code: " + ase.getStatusCode()); System.out.println("AWS Error Code: " + ase.getErrorCode()); System.out.println("Error Type: " + ase.getErrorType()); System.out.println("Request ID: " + ase.getRequestId()); } catch (AmazonClientException ace) { System.out.println("Caught an AmazonClientException, which means the client encountered " + "a serious internal problem while trying to communicate with S3, " + "such as not being able to access the network."); System.out.println("Error Message: " + ace.getMessage()); } }
From source file:edu.upenn.library.fcrepo.connector.annex.S3AnnexResolverFactory.java
License:Apache License
public URI getObjectURI(String annexId, Map<String, String> remoteResponseHeaderHints) { GeneratePresignedUrlRequest request = new GeneratePresignedUrlRequest(bucket, annexId); request.addRequestParameter(ResponseHeaderOverrides.RESPONSE_HEADER_CONTENT_TYPE, remoteResponseHeaderHints.get(Headers.CONTENT_TYPE)); request.addRequestParameter(ResponseHeaderOverrides.RESPONSE_HEADER_CONTENT_DISPOSITION, remoteResponseHeaderHints.get(Headers.CONTENT_DISPOSITION)); try {/*from w w w . j av a2 s . com*/ return conn.generatePresignedUrl(request).toURI(); } catch (URISyntaxException ex) { throw null; } }