Exemplo n.º 1
0
 /// <summary>
 /// Generates a URL to access an S3 object in a bucket
 /// </summary>
 public String GetUrl(String bucketName, String keyName)
 {
     using (UrlGetRequest urlGetRequest = new UrlGetRequest(bucketName, keyName))
     {
         urlGetRequest.ExpiresIn = 60 * 1000;
         using (UrlGetResponse urlGetResponse = this.service.UrlGet(urlGetRequest))
         {
             return(urlGetResponse.StreamResponseToString());
         }
     }
 }
Exemplo n.º 2
0
        public async Task <UrlGetResponse> GetOriginalUrlByNameAsync(string urlShortName)
        {
            var response    = new UrlGetResponse();
            var originalUrl = await _urlRepo.GetOriginalUrlByNameAsync(urlShortName);

            if (originalUrl is null)
            {
                response.IsSuccess = false;
                response.Message   = $"There's no such link in existence....";
            }
            response.OriginalUrl = originalUrl;
            return(response);
        }
Exemplo n.º 3
0
        /// <summary>
        /// Generates a URL to access an object in a bucket
        /// </summary>
        public UrlGetResponse UrlGet(UrlGetRequest request)
        {
            UrlGetResponse response = new UrlGetResponse();

            long expires = (ThreeSharpUtils.CurrentTimeMillis() + request.ExpiresIn) / 1000;

            string canonicalString  = ThreeSharpUtils.MakeCanonicalString(request.Method, request.BucketName, request.Key, null, null, expires.ToString());
            string encodedCanonical = ThreeSharpUtils.Encode(config.AwsSecretAccessKey, canonicalString, true);

            StringBuilder builder = new StringBuilder();

            if (config.IsSecure)
            {
                builder.Append("https://");
            }
            else
            {
                builder.Append("http://");
            }
            builder.Append(ThreeSharpUtils.BuildUrlBase(config.Server, config.Port, request.BucketName, config.Format));
            if (!String.IsNullOrEmpty(request.BucketName) && !String.IsNullOrEmpty(request.Key))
            {
                builder.Append(request.Key);
            }

            request.QueryList.Add("Signature", encodedCanonical);
            request.QueryList.Add("Expires", "" + expires);
            request.QueryList.Add("AWSAccessKeyId", config.AwsAccessKeyID);
            builder.Append(ThreeSharpUtils.ConvertQueryListToQueryString(request.QueryList));

            String url = builder.ToString();

            byte[] urlBytes = (new ASCIIEncoding()).GetBytes(url);
            response.DataStream = new MemoryStream(urlBytes.Length);
            response.DataStream.Write(urlBytes, 0, urlBytes.Length);
            response.DataStream.Position = 0;

            response.BucketName   = request.BucketName;
            response.Key          = request.Key + "-URL";
            response.Method       = request.Method;
            response.TransferInfo = new TransferInfo(response);
            lock (this.statistics) { this.statistics.AddTransferInfo(response.TransferInfo); }

            return(response);
        }
Exemplo n.º 4
0
        static void DemonstrateThreeSharp()
        {
            Console.WriteLine("===========================================");
            Console.WriteLine("Demonstrating the ThreeSharp Library");
            Console.WriteLine("===========================================");

            ThreeSharpConfig config = new ThreeSharpConfig();

            config.AwsAccessKeyID     = awsAccessKeyId;
            config.AwsSecretAccessKey = awsSecretAccessKey;
            config.IsSecure           = false;

            IThreeSharp service = new ThreeSharpQuery(config);

            // Convert the bucket name to lowercase for vanity domains.
            // the bucket must be lower case since DNS is case-insensitive.
            Random r = new Random();
            string testBucketName  = awsAccessKeyId.ToLower() + "-test-bucket" + r.Next(50000).ToString();;
            string testBucketName2 = awsAccessKeyId.ToLower() + "-test-bucket" + r.Next(50000).ToString();;
            string stringKeyName   = "StringObject";


            Console.WriteLine("\n----- Creating Bucket " + testBucketName + " -----");
            using (BucketAddRequest request = new BucketAddRequest(testBucketName))
                using (BucketAddResponse response = service.BucketAdd(request))
                { }
            Console.WriteLine("\npress enter >");
            Console.ReadLine();

            Console.WriteLine("\n----- Listing Bucket " + testBucketName + " -----");
            using (BucketListRequest request = new BucketListRequest(testBucketName))
                using (BucketListResponse response = service.BucketList(request))
                {
                    Console.WriteLine(response.StreamResponseToString());
                }
            Console.WriteLine("\npress enter >");
            Console.ReadLine();

            Console.WriteLine("\n----- Creating Bucket " + testBucketName2 + " -----");
            using (BucketAddRequest request = new BucketAddRequest(testBucketName2))
                using (BucketAddResponse response = service.BucketAdd(request))
                { }
            Console.WriteLine("\npress enter >");
            Console.ReadLine();

            Console.WriteLine("\n----- Listing Bucket " + testBucketName2 + " -----");
            using (BucketListRequest request = new BucketListRequest(testBucketName2))
                using (BucketListResponse response = service.BucketList(request))
                {
                    Console.WriteLine(response.StreamResponseToString());
                }
            Console.WriteLine("\npress enter >");
            Console.ReadLine();

            Console.WriteLine("\n----- Adding String Object to " + testBucketName + " -----");
            using (ObjectAddRequest request = new ObjectAddRequest(testBucketName, stringKeyName))
            {
                request.LoadStreamWithString("This is a string object.");
                using (ObjectAddResponse response = service.ObjectAdd(request))
                { }
            }
            Console.WriteLine("\npress enter >");
            Console.ReadLine();

            Console.WriteLine("\n----- Getting String Object -----");
            using (ObjectGetRequest request = new ObjectGetRequest(testBucketName, stringKeyName))
            {
                using (ObjectGetResponse response = service.ObjectGet(request))
                {
                    Console.WriteLine(response.StreamResponseToString());
                }
            }
            Console.WriteLine("\npress enter >");
            Console.ReadLine();

            Console.WriteLine("\n----- Copying String Object to " + testBucketName2 + " -----");
            using (ObjectCopyRequest request = new ObjectCopyRequest(testBucketName, stringKeyName, testBucketName2, stringKeyName + "Copy"))
                using (ObjectCopyResponse response = service.ObjectCopy(request))
                { }
            Console.WriteLine("\npress enter >");
            Console.ReadLine();

            Console.WriteLine("\n----- Listing Bucket " + testBucketName2 + " -----");
            using (BucketListRequest request = new BucketListRequest(testBucketName2))
                using (BucketListResponse response = service.BucketList(request))
                {
                    Console.WriteLine(response.StreamResponseToString());
                }
            Console.WriteLine("\npress enter >");
            Console.ReadLine();

            Console.WriteLine("\n----- Getting RequestPaymentConfiguration for " + testBucketName2 + " -----");
            using (PaymentGetRequest request = new PaymentGetRequest(testBucketName2))
                using (PaymentGetResponse response = service.PaymentGet(request))
                {
                    Console.WriteLine(response.StreamResponseToString());
                }
            Console.WriteLine("\npress enter >");
            Console.ReadLine();

            Console.WriteLine("\n----- Changing RequestPaymentConfiguration for " + testBucketName2 + " -----");
            using (PaymentChangeRequest request = new PaymentChangeRequest(testBucketName2, PaymentChangeRequest.Payer.Requester))
                using (PaymentChangeResponse response = service.PaymentChange(request))
                { }

            Console.WriteLine("\n----- Getting RequestPaymentConfiguration (again) for " + testBucketName2 + " -----");
            using (PaymentGetRequest request = new PaymentGetRequest(testBucketName2))
                using (PaymentGetResponse response = service.PaymentGet(request))
                {
                    Console.WriteLine(response.StreamResponseToString());
                }
            Console.WriteLine("\npress enter >");
            Console.ReadLine();

            Console.WriteLine("\n----- Changing RequestPaymentConfiguration for " + testBucketName2 + " -----");
            using (PaymentChangeRequest request = new PaymentChangeRequest(testBucketName2, PaymentChangeRequest.Payer.BucketOwner))
                using (PaymentChangeResponse response = service.PaymentChange(request))
                { }

            Console.WriteLine("\n----- Getting Copied String Object -----");
            using (ObjectGetRequest request = new ObjectGetRequest(testBucketName2, stringKeyName + "Copy"))
            {
                using (ObjectGetResponse response = service.ObjectGet(request))
                {
                    Console.WriteLine(response.StreamResponseToString());
                }
            }
            Console.WriteLine("\npress enter >");
            Console.ReadLine();


            Console.WriteLine("\n----- Streaming File Object -----");
            using (ObjectAddRequest request = new ObjectAddRequest(testBucketName, uploadFile))
            {
                request.LoadStreamWithFile(uploadPath + uploadFile);
                using (ObjectAddResponse response = service.ObjectAdd(request))
                { }
            }
            Console.WriteLine("\npress enter >");
            Console.ReadLine();

            Console.WriteLine("\n----- Streaming/Encrypting File Object -----");
            using (ObjectAddRequest request = new ObjectAddRequest(testBucketName, uploadFile + "Encrypted"))
            {
                request.LoadStreamWithFile(uploadPath + uploadFile);
                request.EncryptStream(encryptionKey, encryptionIV);
                using (ObjectAddResponse response = service.ObjectAdd(request))
                { }
            }
            Console.WriteLine("\npress enter >");
            Console.ReadLine();

            Console.WriteLine("\n----- Listing Bucket " + testBucketName + " -----");
            using (BucketListRequest request = new BucketListRequest(testBucketName))
                using (BucketListResponse response = service.BucketList(request))
                {
                    Console.WriteLine(response.StreamResponseToString());
                }
            Console.WriteLine("\npress enter >");
            Console.ReadLine();

            Console.WriteLine("\n----- Streaming File to Disk -----");
            using (ObjectGetRequest request = new ObjectGetRequest(testBucketName, uploadFile))
                using (ObjectGetResponse response = service.ObjectGet(request))
                {
                    response.StreamResponseToFile(downloadPath + uploadFile);
                }
            Console.WriteLine("\npress enter >");
            Console.ReadLine();

            Console.WriteLine("\n----- Streaming/Decrypting File to Disk -----");
            using (ObjectGetRequest request = new ObjectGetRequest(testBucketName, uploadFile + "Encrypted"))
                using (ObjectGetResponse response = service.ObjectGet(request))
                {
                    response.DecryptStream(encryptionKey, encryptionIV);
                    response.StreamResponseToFile(downloadPath + "decrypted-" + uploadFile);
                }
            Console.WriteLine("\npress enter >");
            Console.ReadLine();

            Console.WriteLine("\n----- Query String Authorization Example -----");
            using (UrlGetRequest request = new UrlGetRequest(testBucketName, uploadFile))
            {
                request.ExpiresIn = 60 * 1000;
                using (UrlGetResponse response = service.UrlGet(request))
                {
                    Console.WriteLine("Try this url in your web browser (it will only work for 60 seconds)\n");
                    Console.WriteLine(response.StreamResponseToString());
                }
            }
            Console.WriteLine("\npress enter >");
            Console.ReadLine();

            Console.WriteLine("\n----- Adding String Object with Metadata and Public Read ACL -----");
            using (ObjectAddRequest request = new ObjectAddRequest(testBucketName, stringKeyName + "Public"))
            {
                request.LoadStreamWithString("This is a publicly readable test.");
                request.MetaData.Add("blah", "foo");
                request.Headers.Add("x-amz-acl", "private");
                //request.Headers.Add("x-amz-acl", "public-read");
                //request.Headers.Add("x-amz-acl", "public-read-write");
                //request.Headers.Add("x-amz-acl", "authenticated-read");
                using (ObjectAddResponse response = service.ObjectAdd(request))
                { }
            }
            Console.WriteLine("\npress enter >");
            Console.ReadLine();

            Console.WriteLine("\n----- Getting Object's ACL -----");
            using (ACLGetRequest request = new ACLGetRequest(testBucketName, stringKeyName + "Public"))
                using (ACLGetResponse response = service.ACLGet(request))
                {
                    string output = response.StreamResponseToString();
                    Console.WriteLine(output);
                }
            Console.WriteLine("\npress enter >");
            Console.ReadLine();

            Console.WriteLine("\n----- Changing Object's ACL -----");
            using (ACLChangeRequest request = new ACLChangeRequest(testBucketName, stringKeyName + "Public", "public-read"))
                using (ACLChangeResponse response = service.ACLChange(request))
                { }
            Console.WriteLine("\npress enter >");
            Console.ReadLine();

            Console.WriteLine("\n----- Getting Object's ACL -----");
            using (ACLGetRequest request = new ACLGetRequest(testBucketName, stringKeyName + "Public"))
                using (ACLGetResponse response = service.ACLGet(request))
                {
                    string output = response.StreamResponseToString();
                    Console.WriteLine(output);
                }
            Console.WriteLine("\npress enter >");
            Console.ReadLine();

            Console.WriteLine("\n----- Deleting Objects -----");
            using (ObjectDeleteRequest request = new ObjectDeleteRequest(testBucketName, stringKeyName))
                using (ObjectDeleteResponse response = service.ObjectDelete(request))
                { }
            using (ObjectDeleteRequest request = new ObjectDeleteRequest(testBucketName2, stringKeyName + "Copy"))
                using (ObjectDeleteResponse response = service.ObjectDelete(request))
                { }
            using (ObjectDeleteRequest request = new ObjectDeleteRequest(testBucketName, uploadFile))
                using (ObjectDeleteResponse response = service.ObjectDelete(request))
                { }
            using (ObjectDeleteRequest request = new ObjectDeleteRequest(testBucketName, uploadFile + "Encrypted"))
                using (ObjectDeleteResponse response = service.ObjectDelete(request))
                { }
            using (ObjectDeleteRequest request = new ObjectDeleteRequest(testBucketName, stringKeyName + "Public"))
                using (ObjectDeleteResponse response = service.ObjectDelete(request))
                { }

            Console.WriteLine("\npress enter >");
            Console.ReadLine();

            Console.WriteLine("\n----- Listing Bucket " + testBucketName + " -----");
            using (BucketListRequest request = new BucketListRequest(testBucketName))
                using (BucketListResponse response = service.BucketList(request))
                {
                    Console.WriteLine(response.StreamResponseToString());
                }
            Console.WriteLine("\npress enter >");
            Console.ReadLine();

            Console.WriteLine("\n----- Listing Bucket " + testBucketName2 + " -----");
            using (BucketListRequest request = new BucketListRequest(testBucketName2))
                using (BucketListResponse response = service.BucketList(request))
                {
                    Console.WriteLine(response.StreamResponseToString());
                }
            Console.WriteLine("\npress enter >");
            Console.ReadLine();

            Console.WriteLine("\n----- Listing All My Buckets -----");
            using (BucketListRequest request = new BucketListRequest(null))
                using (BucketListResponse response = service.BucketList(request))
                {
                    Console.WriteLine(response.StreamResponseToString());
                }
            Console.WriteLine("\npress enter >");
            Console.ReadLine();

            Console.WriteLine("\n----- Deleting Bucket " + testBucketName + " -----");
            using (BucketDeleteRequest request = new BucketDeleteRequest(testBucketName))
                using (BucketDeleteResponse response = service.BucketDelete(request))
                { }
            Console.WriteLine("\npress enter >");
            Console.ReadLine();

            Console.WriteLine("\n----- Deleting Bucket " + testBucketName2 + " -----");
            using (BucketDeleteRequest request = new BucketDeleteRequest(testBucketName2))
                using (BucketDeleteResponse response = service.BucketDelete(request))
                { }
            Console.WriteLine("\npress enter >");
            Console.ReadLine();

            Console.WriteLine("\n----- Listing All My Buckets -----");
            using (BucketListRequest request = new BucketListRequest(null))
                using (BucketListResponse response = service.BucketList(request))
                {
                    Console.WriteLine(response.StreamResponseToString());
                }
            Console.WriteLine("\npress enter >");
            Console.ReadLine();

            Console.WriteLine("\nTotal data transfers: " + service.GetTransferInfos().Length.ToString());
            Console.WriteLine("Total bytes uploaded: " + service.GetTotalBytesUploaded().ToString());
            Console.WriteLine("Total bytes downloaded: " + service.GetTotalBytesDownloaded().ToString());
            Console.WriteLine("\npress enter >");
            Console.ReadLine();
        }