Pleroma/lib/pleroma/web/web_finger/web_finger_controller.ex

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# Pleroma: A lightweight social networking server
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# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
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defmodule Pleroma.Web.WebFinger.WebFingerController do
use Pleroma.Web, :controller
alias Pleroma.Web.WebFinger
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plug(Pleroma.Web.FederatingPlug)
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def host_meta(conn, _params) do
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xml = WebFinger.host_meta()
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conn
|> put_resp_content_type("application/xrd+xml")
|> send_resp(200, xml)
end
def webfinger(conn, %{"resource" => resource}) do
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case get_format(conn) do
n when n in ["xml", "xrd+xml"] ->
with {:ok, response} <- WebFinger.webfinger(resource, "XML") do
conn
|> put_resp_content_type("application/xrd+xml")
|> send_resp(200, response)
else
_e -> send_resp(conn, 404, "Couldn't find user")
end
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n when n in ["json", "jrd+json"] ->
with {:ok, response} <- WebFinger.webfinger(resource, "JSON") do
json(conn, response)
else
_e -> send_resp(conn, 404, "Couldn't find user")
end
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_ ->
send_resp(conn, 404, "Unsupported format")
end
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end
def webfinger(conn, _params) do
send_resp(conn, 400, "Bad Request")
end
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end