From 9f4a7c8cce67a9eede779fb97897de3f04507cac Mon Sep 17 00:00:00 2001
From: Sebastian Stenzel <sebastian.stenzel@gmail.com>
Date: Wed, 1 Dec 2021 12:28:23 +0100
Subject: [PATCH 1/2] renamed scripts

---
 dist/win/contrib/{patchHosts.bat => patchWebDAV.bat} | 2 +-
 dist/win/contrib/{patchHosts.ps1 => patchWebDAV.ps1} | 0
 dist/win/resources/main.wxs                          | 5 +++--
 3 files changed, 4 insertions(+), 3 deletions(-)
 rename dist/win/contrib/{patchHosts.bat => patchWebDAV.bat} (75%)
 rename dist/win/contrib/{patchHosts.ps1 => patchWebDAV.ps1} (100%)

diff --git a/dist/win/contrib/patchHosts.bat b/dist/win/contrib/patchWebDAV.bat
similarity index 75%
rename from dist/win/contrib/patchHosts.bat
rename to dist/win/contrib/patchWebDAV.bat
index 6363b3e33..e31249831 100644
--- a/dist/win/contrib/patchHosts.bat
+++ b/dist/win/contrib/patchWebDAV.bat
@@ -1,3 +1,3 @@
 @echo off
 cd %~dp0
-powershell -NoLogo -NonInteractive -ExecutionPolicy Unrestricted -Command .\patchHosts.ps1
\ No newline at end of file
+powershell -NoLogo -NonInteractive -ExecutionPolicy Unrestricted -Command .\patchWebDAV.ps1
\ No newline at end of file
diff --git a/dist/win/contrib/patchHosts.ps1 b/dist/win/contrib/patchWebDAV.ps1
similarity index 100%
rename from dist/win/contrib/patchHosts.ps1
rename to dist/win/contrib/patchWebDAV.ps1
diff --git a/dist/win/resources/main.wxs b/dist/win/resources/main.wxs
index 8a0123a57..4954e1ea8 100644
--- a/dist/win/resources/main.wxs
+++ b/dist/win/resources/main.wxs
@@ -124,7 +124,8 @@
       <CustomAction Id="JpSetARPURLUPDATEINFO" Property="ARPURLUPDATEINFO" Value="$(var.JpUpdateURL)" />
     <?endif?>
 
-    <CustomAction Id="PatchHostsFile" Impersonate="no" ExeCommand="[INSTALLDIR]patchHosts.bat" Directory="INSTALLDIR" Execute="deferred" Return="asyncWait" />
+    <!-- WebDAV patches -->
+    <CustomAction Id="PatchWebDAV" Impersonate="no" ExeCommand="[INSTALLDIR]patchWebDAV.bat" Directory="INSTALLDIR" Execute="deferred" Return="asyncWait" />
 
     <?ifdef JpIcon ?>
     <Property Id="ARPPRODUCTICON" Value="JpARPPRODUCTICON"/>
@@ -156,7 +157,7 @@
       <?endif?>
       <RemoveExistingProducts Before="CostInitialize"/>
 
-      <Custom Action="PatchHostsFile" After="InstallFiles">NOT Installed OR REINSTALL</Custom>
+      <Custom Action="PatchWebDAV" After="InstallFiles">NOT Installed OR REINSTALL</Custom>
     </InstallExecuteSequence>
 
     <WixVariable Id="WixUIBannerBmp" Value="$(env.JP_WIXWIZARD_RESOURCES)\banner.bmp" />

From eee672f9eefd65805365c8ebab5eba218428c410 Mon Sep 17 00:00:00 2001
From: Armin Schrenk <armin.schrenk@skymatic.de>
Date: Wed, 1 Dec 2021 13:53:33 +0100
Subject: [PATCH 2/2] closes #1932, closes #1931

---
 dist/win/contrib/patchWebDAV.ps1 | 63 +++++++++++++++++++++++++++-----
 1 file changed, 54 insertions(+), 9 deletions(-)

diff --git a/dist/win/contrib/patchWebDAV.ps1 b/dist/win/contrib/patchWebDAV.ps1
index bab50cc63..51b063560 100644
--- a/dist/win/contrib/patchWebDAV.ps1
+++ b/dist/win/contrib/patchWebDAV.ps1
@@ -1,16 +1,61 @@
 #Requires -RunAsAdministrator
 
-$sysdir = [Environment]::SystemDirectory
-$hostsFile = "$sysdir\drivers\etc\hosts"
-$aliasLine = '127.0.0.1 cryptomator-vault'
+# Adds for address 127.0.0.1 the 'cryptomator-vault' alias to the hosts file
+function Add-AliasToHost {
+    $sysdir = [Environment]::SystemDirectory
+    $hostsFile = "$sysdir\drivers\etc\hosts"
+    $aliasLine = '127.0.0.1 cryptomator-vault'
 
-foreach ($line in Get-Content $hostsFile) {
-	if ($line -eq $aliasLine){
-		Write-Output 'No changes necessary'
-        exit 0
+    foreach ($line in Get-Content $hostsFile) {
+        if ($line -eq $aliasLine){
+            return
+        }
     }
+
+    Add-Content -Path $hostsFile -Encoding ascii -Value "`r`n$aliasLine"
 }
 
-Add-Content -Path $hostsFile -Encoding ascii -Value "`r`n$aliasLine"
-Write-Output 'Added alias to hosts file'
+
+# Sets in the registry the webclient file size limit to the maximum value
+function Set-WebDAVFileSizeLimit {
+    # Set variables to indicate value and key to set
+    $RegistryPath = 'HKLM:\SYSTEM\CurrentControlSet\Services\WebClient\Parameters'
+    $Name         = 'FileSizeLimitInBytes'
+    $Value        = '0xffffffff'
+
+    # Create the key if it does not exist
+    If (-NOT (Test-Path $RegistryPath)) {
+        New-Item -Path $RegistryPath -Force | Out-Null
+    }
+
+    # Now set the value
+    New-ItemProperty -Path $RegistryPath -Name $Name -Value $Value -PropertyType DWORD -Force | Out-Null
+}
+
+
+# Changes the network provider order such that the builtin Windows webclient is always first
+function Edit-ProviderOrder {
+    $RegistryPath    = 'HKLM:\SYSTEM\CurrentControlSet\Control\NetworkProvider\HwOrder'
+    $Name            = 'ProviderOrder'
+    $WebClientString = 'webclient'
+
+    $CurrentOrder =  (Get-ItemProperty $RegistryPath $Name).$Name
+
+    $OrderWithoutWebclientArray = $CurrentOrder -split ',' | Where-Object {$_ -ne $WebClientString}
+    $WebClientArray = @($WebClientString)
+
+    $UpdatedOrder = ($WebClientArray + $OrderWithoutWebclientArray) -join ","
+    New-ItemProperty -Path $RegistryPath -Name $Name -Value $UpdatedOrder -PropertyType String -Force | Out-Null
+}
+
+
+Add-AliasToHost
+Write-Output 'Ensured alias exists in hosts file'
+
+Set-WebDAVFileSizeLimit
+Write-Output 'Set WebDAV file size limit'
+
+Edit-ProviderOrder
+Write-Output 'Ensured correct provider order'
+
 exit 0