From 39941363acb31675f8adc29345a095d9c8e77eb2 Mon Sep 17 00:00:00 2001
From: Adam Humpherys <adam@adamh.us>
Date: Thu, 27 Aug 2020 08:18:10 -0600
Subject: [PATCH 1/2] Bumping QRCoder from 1.3.5 to 1.3.9

---
 .../Google.Authenticator.csproj               |  2 +-
 .../TwoFactorAuthenticator.cs                 | 32 +++++++++----------
 2 files changed, 17 insertions(+), 17 deletions(-)

diff --git a/Google.Authenticator/Google.Authenticator.csproj b/Google.Authenticator/Google.Authenticator.csproj
index 9d62cf8..0fef337 100644
--- a/Google.Authenticator/Google.Authenticator.csproj
+++ b/Google.Authenticator/Google.Authenticator.csproj
@@ -14,7 +14,7 @@
   </PropertyGroup>
   
   <ItemGroup>
-    <PackageReference Include="QRCoder" Version="1.3.5.0" />
+    <PackageReference Include="QRCoder" Version="1.3.9" />
     <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.0.0" PrivateAssets="All" />
   </ItemGroup>
   
diff --git a/Google.Authenticator/TwoFactorAuthenticator.cs b/Google.Authenticator/TwoFactorAuthenticator.cs
index 4f52720..608eadd 100644
--- a/Google.Authenticator/TwoFactorAuthenticator.cs
+++ b/Google.Authenticator/TwoFactorAuthenticator.cs
@@ -66,17 +66,17 @@ public SetupCode GenerateSetupCode(string issuer, string accountTitleNoSpaces, b
             }
 
             string qrCodeUrl = string.Empty;
-            if (generateQrCode)
-            {
-                using (QRCodeGenerator qrGenerator = new QRCodeGenerator())
-                using (QRCodeData qrCodeData = qrGenerator.CreateQrCode(provisionUrl, QRCodeGenerator.ECCLevel.Q))
-                using (QRCode qrCode = new QRCode(qrCodeData))
-                using (Bitmap qrCodeImage = qrCode.GetGraphic(QRPixelsPerModule))
-                using (MemoryStream ms = new MemoryStream())
-                {
-                    qrCodeImage.Save(ms, System.Drawing.Imaging.ImageFormat.Png);
-
-                    qrCodeUrl = String.Format("data:image/png;base64,{0}", Convert.ToBase64String(ms.ToArray()));
+            if (generateQrCode)
+            {
+                using (QRCodeGenerator qrGenerator = new QRCodeGenerator())
+                using (QRCodeData qrCodeData = qrGenerator.CreateQrCode(provisionUrl, QRCodeGenerator.ECCLevel.Q))
+                using (QRCode qrCode = new QRCode(qrCodeData))
+                using (Bitmap qrCodeImage = qrCode.GetGraphic(QRPixelsPerModule))
+                using (MemoryStream ms = new MemoryStream())
+                {
+                    qrCodeImage.Save(ms, System.Drawing.Imaging.ImageFormat.Png);
+
+                    qrCodeUrl = String.Format("data:image/png;base64,{0}", Convert.ToBase64String(ms.ToArray()));
                 }
             }
 
@@ -129,7 +129,7 @@ internal string GenerateHashedCode(byte[] key, long iterationNumber, int digits
             }
 
             HMACSHA1 hmac = new HMACSHA1(key);
-                        
+
             byte[] hash = hmac.ComputeHash(counter);
 
             int offset = hash[hash.Length - 1] & 0xf;
@@ -154,7 +154,7 @@ private long GetCurrentCounter(DateTime now, DateTime epoch, int timeStep)
         {
             return (long)(now - epoch).TotalSeconds / timeStep;
         }
-                
+
         public bool ValidateTwoFactorPIN(string accountSecretKey, string twoFactorCodeFromClient)
         {
             return ValidateTwoFactorPIN(accountSecretKey, twoFactorCodeFromClient, DefaultClockDriftTolerance);
@@ -170,10 +170,10 @@ public string GetCurrentPIN(string accountSecretKey)
         {
             return GeneratePINAtInterval(accountSecretKey, GetCurrentCounter());
         }
-        
-         public string GetCurrentPIN(string accountSecretKey,DateTime now)
+
+        public string GetCurrentPIN(string accountSecretKey, DateTime now)
         {
-            return GeneratePINAtInterval(accountSecretKey, GetCurrentCounter(now,_epoch,30));
+            return GeneratePINAtInterval(accountSecretKey, GetCurrentCounter(now, _epoch, 30));
         }
 
         public string[] GetCurrentPINs(string accountSecretKey)

From 933b66b38f693be6bdd7aa17cb11490f0c6fad76 Mon Sep 17 00:00:00 2001
From: Adam Humpherys <adam@adamh.us>
Date: Thu, 27 Aug 2020 08:20:59 -0600
Subject: [PATCH 2/2] version bump

---
 Google.Authenticator/Google.Authenticator.csproj | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Google.Authenticator/Google.Authenticator.csproj b/Google.Authenticator/Google.Authenticator.csproj
index 0fef337..db869ef 100644
--- a/Google.Authenticator/Google.Authenticator.csproj
+++ b/Google.Authenticator/Google.Authenticator.csproj
@@ -7,7 +7,7 @@
     <Description>Google Authenticator Two-Factor Authentication Library (Not officially affiliated with Google.)</Description>
     <Authors>Brandon Potter</Authors>
     <Company>Brandon Potter</Company>
-    <Version>2.0.1</Version>
+    <Version>2.0.2</Version>
     <PackageLicenseExpression>Apache-2.0</PackageLicenseExpression>
     <PackageProjectUrl>https://github.com/BrandonPotter/GoogleAuthenticator</PackageProjectUrl>
     <PackageId>GoogleAuthenticator</PackageId>