public async Task <IActionResult> WebFinger(string resource)
{
if (!resource.StartsWith("acct:"))
{
return(Unauthorized());
}
var username = resource.Split(':')[1].Split('@');
var items = await _relevantEntities.FindEntitiesWithPreferredUsername(username[0]);
if (items.Count == 0)
{
return(NotFound());
}
var item = items.First();
var result = new WebfingerResult()
{
subject = resource,
aliases = new List <string>()
{
item.Id
},
links = new List <WebfingerLink>
{
new WebfingerLink
{
rel = "http://webfinger.net/rel/profile-page",
type = "text/html",
href = item.Id
},
new WebfingerLink
{
rel = "self",
type = "application/activity+json",
href = item.Id
},
new WebfingerLink
{
rel = "self",
type = "application/ld+json; profile=\"https://www.w3.org/ns/activitystreams\"",
href = item.Id
},
new WebfingerLink
{
rel = "http://ostatus.org/schema/1.0/subscribe",
template = item.Id + "#id=%40{uri}"
}
}
};
var salmon = await _keyService.GetKey(item.Id);
var magicKey = new MagicKey(salmon.PrivateKey);
result.links.Add(new WebfingerLink
{
rel = "magic-public-key",
href = "data:application/magic-public-key," + magicKey.PublicKey
});
return(Json(result));
}
public async Task <IActionResult> WebFinger(string resource)
{
if (!resource.StartsWith("acct:"))
{
return(Unauthorized());
}
var username = resource.Split(':')[1].Split('@');
var param = new _queryParam()
{
preferredUsername = username[0]
};
var items = await _context.Entities.FromSql("SELECT * from \"Entities\" WHERE \"SerializedData\" @> {0}::jsonb", JsonConvert.SerializeObject(param))
.Where(a => a.Type == "Person").ToListAsync();
if (items.Count == 0)
{
return(NotFound());
}
var item = items.First();
var outbox = (string)item.Data["outbox"].First().Primitive + $".atom?from_id={int.MaxValue}";
var inbox = (string)item.Data["inbox"].First().Primitive;
var result = new WebfingerResult()
{
subject = resource,
aliases = new List <string>()
{
item.Id
},
links = new List <WebfingerLink>
{
new WebfingerLink
{
rel = "http://webfinger.net/rel/profile-page",
type = "text/html",
href = item.Id
},
new WebfingerLink
{
rel = "http://schemas.google.com/g/2010#updates-from",
type = "application/atom+xml",
href = outbox
},
new WebfingerLink
{
rel = "self",
type = "application/activity+json",
href = item.Id
},
new WebfingerLink
{
rel = "self",
type = "application/ld+json; profile=\"https://www.w3.org/ns/activitystreams\"",
href = item.Id
},
new WebfingerLink
{
rel = "salmon",
href = inbox
},
new WebfingerLink
{
rel = "http://ostatus.org/schema/1.0/subscribe",
template = item.Id + "?subscribe&user={uri}"
}
}
};
var salmon = await _context.GetKey(item.Id);
var magicKey = new Salmon.MagicKey(salmon.PrivateKey);
result.links.Add(new WebfingerLink
{
rel = "magic-public-key",
href = "data:application/magic-public-key," + magicKey.PublicKey
});
return(Json(result));
}
