Can update server

BTCPayServer/BTCPayServer.csproj

@@ -2,7 +2,7 @@
   <PropertyGroup>
     <OutputType>Exe</OutputType>
     <TargetFramework>netcoreapp2.1</TargetFramework>
-		<Version>1.0.2.65</Version>
+		<Version>1.0.2.67</Version>
     <NoWarn>NU1701,CA1816,CA1308,CA1810,CA2208</NoWarn>
   </PropertyGroup>
   <ItemGroup>

BTCPayServer/Controllers/ServerController.cs

@@ -225,6 +225,13 @@ namespace BTCPayServer.Controllers
                 builder.Query = null;
                 StatusMessage = $"Domain name changing... the server will restart, please use \"{builder.Uri.AbsoluteUri}\"";
             }
+            else if (command == "update")
+            {
+                var error = RunSSH(vm, command, $"sudo bash -c '. /etc/profile.d/btcpay-env.sh && btcpay-update.sh'");
+                if (error != null)
+                    return error;
+                StatusMessage = $"The server might restart soon if an update is available...";
+            }
             else
             {
                 return NotFound();

BTCPayServer/Views/Server/Maintenance.cshtml

@@ -36,13 +36,23 @@
                 <div class="input-group">
                     <input asp-for="DNSDomain" class="form-control" />
                     <span class="input-group-btn">
-                        <button type="submit" class="btn btn-primary" name="command" value="changedomain" title="Change domain">
+                        <button name="command" type="submit" class="btn btn-primary" value="changedomain" title="Change domain">
                             <span class="fa fa-check"></span> Confirm
                         </button>
                     </span>
                 </div>
                 <span asp-validation-for="DNSDomain" class="text-danger"></span>
             </div>
+
+            <div class="form-group">
+                <h5>Update</h5>
+                <span>Click here to update your server</span>
+            </div>
+            <div class="form-group">
+                <div class="input-group">
+                    <button name="command" type="submit" class="btn btn-primary" value="update">Update</button>
+                </div>
+            </div>
         </form>
     </div>
 </div>

Dockerfile

@@ -15,7 +15,8 @@ ENV LC_ALL en_US.UTF-8
 ENV LANG en_US.UTF-8
 
 WORKDIR /app
-
+# This should be removed soon https://github.com/dotnet/corefx/issues/30003
+RUN apk add --no-cache curl 
 RUN mkdir /datadir
 ENV BTCPAY_DATADIR=/datadir
 VOLUME /datadir