[Core/Infra] Provisionamiento SSH en pc-dasu0 y unificación Nginx tailscale

adn/tools/sonda_w-zombi/payloads/activo.ps1

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+function Log($msg) {
+    Write-Host $msg -ForegroundColor Cyan
+    if ($WZ_HOST) {
+        try {
+            Invoke-RestMethod -Uri "http://${WZ_HOST}/log" -Method Post -Body @{msg=$msg} -UseBasicParsing -ErrorAction SilentlyContinue | Out-Null
+        } catch {}
+    }
+}
+
+Log "=========================================="
+Log " REPARANDO PERMISOS E INICIANDO SSHD      "
+Log "=========================================="
+
+Log "1) Bypass ExecutionPolicy para FixHostFilePermissions..."
+try {
+    # Cambiamos la politica solo para este proceso
+    Set-ExecutionPolicy -ExecutionPolicy Bypass -Scope Process -Force
+    $out = & "C:\OpenSSH-Win64\FixHostFilePermissions.ps1" -Confirm:$false 2>&1
+    foreach ($line in $out) { Log "  -> $line" }
+    Log "Script de permisos finalizado."
+} catch {
+    Log "Error ejecutando script de permisos: $_"
+}
+
+Log "2) Iniciando servicio sshd..."
+try {
+    Start-Service sshd -ErrorAction Stop
+    $svc = Get-Service sshd
+    Log "Servicio sshd. Estado actual: $($svc.Status) !!"
+} catch {
+    Log "Fallo al iniciar el servicio: $_"
+    Log "Ejecutando sshd.exe -t para ver el error real de config:"
+    $test = & "C:\OpenSSH-Win64\sshd.exe" -t 2>&1
+    foreach ($line in $test) { Log "  sshd -t: $line" }
+}
+
+Log "=========================================="
+Log " FIN REPARACION                           "
+Log "=========================================="
+return