Updated S3 examples to v3.5; updated Presigned URL code

stewartsmith · Sep 2, 2020 · 394683c · 394683c
1 parent 6abeecc
commit 394683c
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Showing 4 changed files with 18 additions and 17 deletions.
diff --git a/dotnet/example_code_legacy/S3/S3Examples/GenPresignedURLTest.cs b/dotnet/example_code_legacy/S3/S3Examples/GenPresignedURLTest.cs
@@ -12,16 +12,18 @@ class GenPresignedURLTest
     {
         private const string bucketName = "*** bucket name ***"; 
         private const string objectKey = "*** object key ***";
+        // Specify how long the presigned URL lasts, in hours
+        private const double timeoutDuration = 12;
         // Specify your bucket region (an example region is shown).
         private static readonly RegionEndpoint bucketRegion = RegionEndpoint.USWest2;
         private static IAmazonS3 s3Client;
 
         public static void Main()
         {
             s3Client = new AmazonS3Client(bucketRegion);
-            string urlString = GeneratePreSignedURL();
+            string urlString = GeneratePreSignedURL(timeoutDuration);
         }
-        static string GeneratePreSignedURL()
+        static string GeneratePreSignedURL(double duration)
         {
             string urlString = "";
             try
@@ -30,7 +32,7 @@ static string GeneratePreSignedURL()
                 {
                     BucketName = bucketName,
                     Key = objectKey,
-                    Expires = DateTime.Now.AddMinutes(5)
+                    Expires = DateTime.UtcNow.AddHours(duration)
                 };
                 urlString = s3Client.GetPreSignedURL(request1);
             }

diff --git a/dotnet/example_code_legacy/S3/S3Examples/S3Examples.csproj b/dotnet/example_code_legacy/S3/S3Examples/S3Examples.csproj
@@ -38,16 +38,13 @@
   </PropertyGroup>
   <ItemGroup>
     <Reference Include="AWSSDK.Core, Version=3.3.0.0, Culture=neutral, PublicKeyToken=885c28607f98e604, processorArchitecture=MSIL">
-      <HintPath>..\packages\AWSSDK.Core.3.3.31.7\lib\net45\AWSSDK.Core.dll</HintPath>
-      <Private>True</Private>
+      <HintPath>..\packages\AWSSDK.Core.3.5.1.5\lib\net45\AWSSDK.Core.dll</HintPath>
     </Reference>
     <Reference Include="AWSSDK.S3, Version=3.3.0.0, Culture=neutral, PublicKeyToken=885c28607f98e604, processorArchitecture=MSIL">
-      <HintPath>..\packages\AWSSDK.S3.3.3.31.15\lib\net45\AWSSDK.S3.dll</HintPath>
-      <Private>True</Private>
+      <HintPath>..\packages\AWSSDK.S3.3.5.0.7\lib\net45\AWSSDK.S3.dll</HintPath>
     </Reference>
     <Reference Include="AWSSDK.SecurityToken, Version=3.3.0.0, Culture=neutral, PublicKeyToken=885c28607f98e604, processorArchitecture=MSIL">
-      <HintPath>..\packages\AWSSDK.SecurityToken.3.3.4\lib\net45\AWSSDK.SecurityToken.dll</HintPath>
-      <Private>True</Private>
+      <HintPath>..\packages\AWSSDK.SecurityToken.3.5.0\lib\net45\AWSSDK.SecurityToken.dll</HintPath>
     </Reference>
     <Reference Include="AWSSDK.SimpleNotificationService, Version=3.3.0.0, Culture=neutral, PublicKeyToken=885c28607f98e604, processorArchitecture=MSIL">
       <HintPath>..\packages\AWSSDK.SimpleNotificationService.3.3.3.18\lib\net45\AWSSDK.SimpleNotificationService.dll</HintPath>
@@ -111,8 +108,8 @@
     <None Include="packages.config" />
   </ItemGroup>
   <ItemGroup>
-    <Analyzer Include="..\packages\AWSSDK.S3.3.3.31.15\analyzers\dotnet\cs\AWSSDK.S3.CodeAnalysis.dll" />
-    <Analyzer Include="..\packages\AWSSDK.SecurityToken.3.3.4\analyzers\dotnet\cs\AWSSDK.SecurityToken.CodeAnalysis.dll" />
+    <Analyzer Include="..\packages\AWSSDK.S3.3.5.0.7\analyzers\dotnet\cs\AWSSDK.S3.CodeAnalysis.dll" />
+    <Analyzer Include="..\packages\AWSSDK.SecurityToken.3.5.0\analyzers\dotnet\cs\AWSSDK.SecurityToken.CodeAnalysis.dll" />
     <Analyzer Include="..\packages\AWSSDK.SimpleNotificationService.3.3.3.18\analyzers\dotnet\cs\AWSSDK.SimpleNotificationService.CodeAnalysis.dll" />
     <Analyzer Include="..\packages\AWSSDK.SQS.3.3.3.54\analyzers\dotnet\cs\AWSSDK.SQS.CodeAnalysis.dll" />
   </ItemGroup>

diff --git a/dotnet/example_code_legacy/S3/S3Examples/UploadObjectUsingPresignedURLTest.cs b/dotnet/example_code_legacy/S3/S3Examples/UploadObjectUsingPresignedURLTest.cs
@@ -15,14 +15,16 @@ class UploadObjectUsingPresignedURLTest
         private const string bucketName = "*** provide bucket name ***";
         private const string objectKey  = "*** provide the name for the uploaded object ***";
         private const string filePath   = "*** provide the full path name of the file to upload ***";
+        // Specify how long the presigned URL lasts, in hours
+        private const double timeoutDuration = 12;
         // Specify your bucket region (an example region is shown).
         private static readonly RegionEndpoint bucketRegion = RegionEndpoint.USWest2; 
         private static IAmazonS3 s3Client;
 
         public static void Main()
         {
             s3Client = new AmazonS3Client(bucketRegion);
-            var url = GeneratePreSignedURL();
+            var url = GeneratePreSignedURL(timeoutDuration);
             UploadObject(url);
         }
 
@@ -45,14 +47,14 @@ private static void UploadObject(string url)
             HttpWebResponse response = httpRequest.GetResponse() as HttpWebResponse;
         }
 
-        private static string GeneratePreSignedURL()
+        private static string GeneratePreSignedURL(double duration)
         {
             var request = new GetPreSignedUrlRequest
             {
                 BucketName = bucketName,
                 Key        = objectKey,
                 Verb       = HttpVerb.PUT,
-                Expires    = DateTime.Now.AddMinutes(5)
+                Expires    = DateTime.UtcNow.AddHours(duration)
             };
 
            string url = s3Client.GetPreSignedURL(request);

diff --git a/dotnet/example_code_legacy/S3/S3Examples/packages.config b/dotnet/example_code_legacy/S3/S3Examples/packages.config
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="AWSSDK.Core" version="3.3.21.17" targetFramework="net452" />
-  <package id="AWSSDK.S3" version="3.3.17.2" targetFramework="net452" />
-  <package id="AWSSDK.SecurityToken" version="3.3.4" targetFramework="net452" />
+  <package id="AWSSDK.Core" version="3.5.1.5" targetFramework="net452" />
+  <package id="AWSSDK.S3" version="3.5.0.7" targetFramework="net452" />
+  <package id="AWSSDK.SecurityToken" version="3.5.0" targetFramework="net452" />
 </packages>