Hacker-Software/starface-outlook-sync-addin
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Write Outlook security keys to both Policies and normal user path

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On Terminal Servers, normal users cannot write to HKCU\Software\
Policies. Now also writes to HKCU\Software\Microsoft\Office\...\
Security which is always writable and also read by Outlook.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
duffyduck
2026-04-03 19:37:26 +02:00
parent 4484f19d14
commit c08a625348
1 changed files with 37 additions and 23 deletions
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src/StarfaceOutlookSync/Models/UserSettings.cs
+37 -23
View File
@@ -42,40 +42,54 @@ namespace StarfaceOutlookSync.Models
public void ApplyOutlookSecuritySetting() public void ApplyOutlookSecuritySetting()
{ {
// Alle Office-Versionen abdecken (16.0 = 2016/2019/2021/2024/365, 15.0 = 2013) // Alle Office-Versionen abdecken (16.0 = 2016/2019/2021/2024/365, 15.0 = 2013)
// Beide Pfade versuchen: Policies (GPO-Pfad) und direkt (normaler User-Pfad)
var versions = new[] { "16.0", "15.0" }; var versions = new[] { "16.0", "15.0" };
var prefixes = new[]
{
@"Software\Policies\Microsoft\Office", // GPO-Pfad (braucht ggf. Rechte)
@"Software\Microsoft\Office" // Normaler User-Pfad (immer schreibbar)
};
var securityValues = new (string name, int value)[]
{
("ObjectModelGuard", 2),
("PromptOOMAddressBookAccess", 2),
("PromptOOMAddressInformationAccess", 2),
("PromptOOMSend", 2),
("PromptOOMSaveAs", 2),
("PromptOOMFormulaAccess", 2),
("PromptOOMCustomAction", 2),
("PromptSimpleMAPISend", 2),
("PromptSimpleMAPINameResolve", 2),
("PromptSimpleMAPIOpenMessage", 2),
("AdminSecurityMode", 3),
};
foreach (var ver in versions) foreach (var ver in versions)
{ {
try foreach (var prefix in prefixes)
{ {
var regPath = $@"Software\Policies\Microsoft\Office\{ver}\Outlook\Security"; var regPath = $@"{prefix}\{ver}\Outlook\Security";
if (AutoAcceptOutlookPrompt) try
{ {
var key = Registry.CurrentUser.CreateSubKey(regPath); if (AutoAcceptOutlookPrompt)
key.SetValue("ObjectModelGuard", 2, RegistryValueKind.DWord);
key.SetValue("PromptOOMAddressBookAccess", 2, RegistryValueKind.DWord);
key.SetValue("PromptOOMAddressInformationAccess", 2, RegistryValueKind.DWord);
key.SetValue("PromptOOMSend", 2, RegistryValueKind.DWord);
key.SetValue("PromptOOMSaveAs", 2, RegistryValueKind.DWord);
key.SetValue("PromptOOMFormulaAccess", 2, RegistryValueKind.DWord);
key.SetValue("PromptOOMCustomAction", 2, RegistryValueKind.DWord);
key.SetValue("PromptSimpleMAPISend", 2, RegistryValueKind.DWord);
key.SetValue("PromptSimpleMAPINameResolve", 2, RegistryValueKind.DWord);
key.SetValue("PromptSimpleMAPIOpenMessage", 2, RegistryValueKind.DWord);
key.SetValue("AdminSecurityMode", 3, RegistryValueKind.DWord);
key.Close();
}
else
{
try
{ {
Registry.CurrentUser.DeleteSubKey(regPath, false); var key = Registry.CurrentUser.CreateSubKey(regPath);
if (key != null)
{
foreach (var (name, value) in securityValues)
key.SetValue(name, value, RegistryValueKind.DWord);
key.Close();
}
}
else
{
try { Registry.CurrentUser.DeleteSubKey(regPath, false); } catch { }
} }
catch { }
} }
catch { }
} }
catch { }
} }
} }
} }