Much of IDN domains added to system successfully, but at now I got one doman that added wrong (Virtualmin version 3.82.gpl):
Correctly it must be converted to:
But virtualmin is convert it to:
And in list it show me domain name like:
Where is the source of the problem and how I can fix it?
This does look like a bug … maybe. From reading the IDN spec, it seems that all domain names that have been encoded to punycode should start with xn-- , so I am confused as to why this one starts with xn---- (four dashes) ?
This is because prefix is “xn–” and string converted to punycode is started with 2 dashes: --ba4b2kwackg3mbccbci
I try several punycode encoders and they add four dashes too:
So, looks like this is a bug in punycode converter in Virtualmin or Webmin…
Ok, that makes sense now. I found a bug in the Virtualmin code where it tries to fix incorrectly converted punycode domains that start with xn— (three dashes), but this was breaking domains starting with xn---- !
This will be fixed in the 3.85 release.
Confirm fixing in the 3.85 release.