Dotnet FLE-1 App Fix(#1315)

Author: biniona-mongodb

source/includes/sample_apps/csfle/build/dotnet/local/reader/CSFLE/MakeDataKey.cs

@@ -14,20 +14,19 @@ class MakeDataKey
         public static void MakeKey()
         {
 
-            var localMasterKeyPath = "master-key.txt";
             using (var randomNumberGenerator = System.Security.Cryptography.RandomNumberGenerator.Create())
             {
                 var bytes = new byte[96];
                 randomNumberGenerator.GetBytes(bytes);
                 var localMasterKeyBase64Write = Convert.ToBase64String(bytes);
                 Console.WriteLine(localMasterKeyBase64Write);
-                File.WriteAllText(localMasterKeyPath, localMasterKeyBase64Write);
+                File.WriteAllText("master-key.txt", localMasterKeyBase64Write);
             }
 
             // start-kmsproviders
             var kmsProviders = new Dictionary<string, IReadOnlyDictionary<string, object>>();
             var provider = "local";
-            string localMasterKeyBase64Read = File.ReadAllText(localMasterKeyPath);
+            string localMasterKeyBase64Read = File.ReadAllText("master-key.txt");
             var localMasterKeyBytes = Convert.FromBase64String(localMasterKeyBase64Read);
             var localOptions = new Dictionary<string, object>
             {

source/includes/sample_apps/csfle/dotnet/CSFLE/MakeDataKey.cs

@@ -15,22 +15,21 @@ public static void MakeKey()
         {
 
             // :state-start: local-reader local-test
-            var localMasterKeyPath = "master-key.txt";
             using (var randomNumberGenerator = System.Security.Cryptography.RandomNumberGenerator.Create())
             {
                 var bytes = new byte[96];
                 randomNumberGenerator.GetBytes(bytes);
                 var localMasterKeyBase64Write = Convert.ToBase64String(bytes);
                 Console.WriteLine(localMasterKeyBase64Write);
-                File.WriteAllText(localMasterKeyPath, localMasterKeyBase64Write);
+                File.WriteAllText("master-key.txt", localMasterKeyBase64Write);
             }
             // :state-end:
 
             // start-kmsproviders
             var kmsProviders = new Dictionary<string, IReadOnlyDictionary<string, object>>();
             // :state-start: local-reader local-test
             var provider = "local";
-            string localMasterKeyBase64Read = File.ReadAllText(localMasterKeyPath);
+            string localMasterKeyBase64Read = File.ReadAllText("master-key.txt");
             var localMasterKeyBytes = Convert.FromBase64String(localMasterKeyBase64Read);
             var localOptions = new Dictionary<string, object>
             {