cleanup: Setup-LDAPS-Certificate.ps1 entfernt, Doku aktualisiert (AD CS reicht aus)
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@@ -17,11 +17,13 @@ UEBERSICHT: WAS WURDE GEMACHT
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1. LDAPS-Zertifikat auf dem Domain Controller (AD CS)
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- Active Directory Certificate Services (AD CS) als Enterprise Root CA installiert
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(Server-Manager > Rollen hinzufuegen > Active Directory Certificate Services >
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Certification Authority > Enterprise CA > Root CA)
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- Rolle: Certification Authority (Enterprise Root CA)
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- CA-Name: byte-SRV-DC01-CA
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- LDAPS (Port 636) wird automatisch aktiviert sobald ein Zertifikat mit
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CN=SRV-DC01.byte.trail ausgestellt wird
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- Skript: Setup-LDAPS-Certificate.ps1
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- Nach Installation von AD CS stellt die CA automatisch ein Zertifikat fuer den DC aus
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(Auto-Enrollment). LDAPS (Port 636) wird dadurch automatisch aktiviert.
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- Kein separates Skript noetig — AD CS Enterprise Root CA reicht aus.
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Warum LDAPS statt LDAP?
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- Windows Security Update erzwingt LDAP Signing unabhaengig von Registry-Einstellungen
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@@ -176,9 +178,8 @@ mailserver.env - Mailserver-Konfiguration (LDAP, SS
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docker-data/dms/config/user-patches.sh - Startup-Patches (LDAP TLS, Referrals, Dovecot attrs)
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docker-data/dms/config/ldap-ca.pem - LDAPS CA-Zertifikat vom Domain Controller
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docker-data/dms/ssl/cert.pem - Mailserver TLS-Zertifikat (selbst-signiert)
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docker-data/dms/ssl/key.pem - Mailserver TLS-Schluessel
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docker-data/dms/ssl/key.pem - Mailserver TLS-Schluessel (nicht im Git)
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Setup-ByteTrail-AD.ps1 - AD-Setup (OUs, Gruppen, Benutzer, Service-Account)
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Setup-LDAPS-Certificate.ps1 - LDAPS-Zertifikat-Setup auf dem DC
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THUNDERBIRD-EINSTELLUNGEN
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@@ -1,107 +0,0 @@
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# ============================================================
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# LDAPS Zertifikat Setup fuer Domain Controller
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# Ausfuehren auf: SRV-DC01 (10.10.10.10) als Administrator
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# Zweck: Aktiviert LDAPS (Port 636) fuer docker-mailserver
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# ============================================================
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Write-Host "`n=== LDAPS Zertifikat Setup ===" -ForegroundColor Cyan
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# Schritt 1: INF-Datei erstellen
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Write-Host "[1/4] Erstelle Zertifikat-Request (INF)..." -ForegroundColor Yellow
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$infContent = @"
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[Version]
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Signature="`$Windows NT`$"
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[NewRequest]
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Subject = "CN=SRV-DC01.byte.trail"
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KeySpec = 1
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KeyLength = 2048
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Exportable = TRUE
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MachineKeySet = TRUE
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SMIME = FALSE
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PrivateKeyArchive = FALSE
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UserProtected = FALSE
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UseExistingKeySet = FALSE
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ProviderName = "Microsoft RSA SChannel Cryptographic Provider"
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ProviderType = 12
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RequestType = Cert
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KeyUsage = 0xa0
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HashAlgorithm = SHA256
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[EnhancedKeyUsageExtension]
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OID=1.3.6.1.5.5.7.3.1
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[RequestAttributes]
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SAN = "dns=SRV-DC01.byte.trail&dns=byte.trail&ipaddress=10.10.10.10"
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"@
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Set-Content -Path "C:\ldaps.inf" -Value $infContent -Encoding ASCII
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Write-Host " [OK] C:\ldaps.inf erstellt" -ForegroundColor Green
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# Schritt 2: Zertifikat erstellen und im Machine Store installieren
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Write-Host "[2/4] Erstelle und installiere Zertifikat..." -ForegroundColor Yellow
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$result = certreq -new "C:\ldaps.inf" "C:\ldaps.cer" 2>&1
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if ($LASTEXITCODE -eq 0) {
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Write-Host " [OK] Zertifikat erstellt und installiert" -ForegroundColor Green
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} else {
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Write-Host " [!] Fehler bei certreq: $result" -ForegroundColor Red
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Write-Host " [!] Versuche Fallback mit New-SelfSignedCertificate..." -ForegroundColor Yellow
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# Fallback: New-SelfSignedCertificate mit Legacy CSP
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$cert = New-SelfSignedCertificate `
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-Subject "CN=SRV-DC01.byte.trail" `
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-DnsName "SRV-DC01.byte.trail","byte.trail","10.10.10.10" `
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-CertStoreLocation "Cert:\LocalMachine\My" `
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-KeyAlgorithm RSA `
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-KeyLength 2048 `
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-KeyExportPolicy Exportable `
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-NotAfter (Get-Date).AddYears(10) `
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-Provider "Microsoft RSA SChannel Cryptographic Provider" `
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-KeyUsage DigitalSignature, KeyEncipherment `
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-TextExtension @("2.5.29.37={text}1.3.6.1.5.5.7.3.1")
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if ($cert) {
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Write-Host " [OK] Zertifikat erstellt (Fallback)" -ForegroundColor Green
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} else {
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Write-Host " [!] FEHLER: Zertifikat konnte nicht erstellt werden!" -ForegroundColor Red
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exit 1
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}
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}
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# Schritt 3: NTDS neu starten
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Write-Host "[3/4] Starte NTDS-Dienst neu..." -ForegroundColor Yellow
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Restart-Service NTDS -Force
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Start-Sleep -Seconds 5
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Write-Host " [OK] NTDS neugestartet" -ForegroundColor Green
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# Schritt 4: LDAPS testen
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Write-Host "[4/4] Teste LDAPS (Port 636)..." -ForegroundColor Yellow
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Start-Sleep -Seconds 3
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try {
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$tcp = New-Object System.Net.Sockets.TcpClient
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$tcp.Connect("localhost", 636)
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if ($tcp.Connected) {
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$ssl = New-Object System.Net.Security.SslStream($tcp.GetStream(), $false, {$true})
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try {
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$ssl.AuthenticateAsClient("SRV-DC01.byte.trail")
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Write-Host " [OK] LDAPS funktioniert! Zertifikat: $($ssl.RemoteCertificate.Subject)" -ForegroundColor Green
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} catch {
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Write-Host " [!] Port 636 offen, aber SSL-Handshake fehlgeschlagen: $($_.Exception.Message)" -ForegroundColor Red
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Write-Host " [!] Moeglicherweise muss der Server komplett neugestartet werden (Restart-Computer)" -ForegroundColor Yellow
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} finally {
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$ssl.Close()
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}
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}
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$tcp.Close()
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} catch {
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Write-Host " [!] Port 636 nicht erreichbar: $($_.Exception.Message)" -ForegroundColor Red
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Write-Host " [!] Versuche: Restart-Computer -Force" -ForegroundColor Yellow
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}
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Write-Host "`n=== Setup abgeschlossen ===" -ForegroundColor Cyan
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Write-Host "Falls LDAPS nicht funktioniert, fuehre 'Restart-Computer -Force' aus und teste erneut." -ForegroundColor Yellow
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Write-Host ""
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