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added url support in webfinger

This commit is contained in:
Nicolas Constant 2022-02-08 23:40:02 -05:00
parent a7b4a4978a
commit e78bc262ed
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GPG Key ID: 1E9F677FB01A5688
1 changed files with 34 additions and 10 deletions
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44
src/BirdsiteLive/Controllers/WellKnownController.cs
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@ -144,30 +144,54 @@ namespace BirdsiteLive.Controllers
[Route("/.well-known/webfinger")]
public IActionResult Webfinger(string resource = null)
{
var acct = resource.Split("acct:")[1].Trim();
if (string.IsNullOrWhiteSpace(resource))
return BadRequest();
string name = null;
string domain = null;
var splitAcct = acct.Split('@', StringSplitOptions.RemoveEmptyEntries);
if (resource.StartsWith("acct:"))
{
var acct = resource.Split("acct:")[1].Trim();
var splitAcct = acct.Split('@', StringSplitOptions.RemoveEmptyEntries);
var atCount = acct.Count(x => x == '@');
if (atCount == 1 && acct.StartsWith('@'))
{
name = splitAcct[1];
var atCount = acct.Count(x => x == '@');
if (atCount == 1 && acct.StartsWith('@'))
{
name = splitAcct[1];
}
else if (atCount == 1 || atCount == 2)
{
name = splitAcct[0];
domain = splitAcct[1];
}
else
{
return BadRequest();
}
}
else if (atCount == 1 || atCount == 2)
else if (resource.StartsWith("https://"))
{
name = splitAcct[0];
domain = splitAcct[1];
try
{
name = resource.Split('/').Last().Trim();
domain = resource.Split("https://", StringSplitOptions.RemoveEmptyEntries)[0].Split('/')[0].Trim();
}
catch (Exception e)
{
_logger.LogError(e, "Error parsing {Resource}", resource);
throw new NotImplementedException();
}
}
else
{
return BadRequest();
_logger.LogError("Error parsing {Resource}", resource);
throw new NotImplementedException();
}
// Ensure lowercase
name = name.ToLowerInvariant();
domain = domain?.ToLowerInvariant();
// Ensure valid username
// https://help.twitter.com/en/managing-your-account/twitter-username-rules