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Improved the node fqdn validation

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This commit is contained in:
Marcel Baumgartner
2024-06-12 19:47:22 +02:00
parent 173361bc2b
commit 8b5270d2ed
1 changed files with 21 additions and 10 deletions
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31
Moonlight/Features/Servers/UI/Views/Admin/Nodes/Index.razor
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@@ -183,8 +183,7 @@
private Task ValidateAdd(ServerNode node)
{
if (!IsDomainOrIp(node.Fqdn))
throw new DisplayException("The fqdn needs to be a valid domain or an ip address");
ValidateFqdn(node);
node.Token = Formatter.GenerateString(32);
@@ -193,21 +192,33 @@
private Task ValidateUpdate(ServerNode node)
{
if (!IsDomainOrIp(node.Fqdn))
throw new DisplayException("The fqdn needs to be a valid domain or an ip address");
ValidateFqdn(node);
return Task.CompletedTask;
}
private bool IsDomainOrIp(string input)
private void ValidateFqdn(ServerNode node)
{
if (Regex.IsMatch(input, "^(?!-)(?:[a-zA-Z\\d-]{0,62}[a-zA-Z\\d]\\.)+(?:[a-zA-Z]{2,})$"))
return true;
if (node.Ssl)
{
// Is it a valid domain?
if (Regex.IsMatch(node.Fqdn, "^(?!-)(?:[a-zA-Z\\d-]{0,62}[a-zA-Z\\d]\\.)+(?:[a-zA-Z]{2,})$"))
return;
if (Regex.IsMatch(input, "^(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$"))
return true;
throw new DisplayException("The fqdn needs to be a valid domain. If you want to use an ip address as the fqdn, disable ssl for this node");
}
else
{
// Is it a valid domain?
if (Regex.IsMatch(node.Fqdn, "^(?!-)(?:[a-zA-Z\\d-]{0,62}[a-zA-Z\\d]\\.)+(?:[a-zA-Z]{2,})$"))
return;
return false;
// Is it a valid ip?
if (Regex.IsMatch(node.Fqdn, "^(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$"))
return;
throw new DisplayException("The fqdn needs to be either a domain or an ip");
}
}
public void Dispose()