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finch

0.0.1
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An HTTP client focused on performance.

Retired package: Deprecated - it was never a good idea
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finch lib middleware authenticator.ex
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lib/middleware/authenticator.ex 

# defmodule Finch.Middleware.Authenticator do

#   @verbs [:create, :show, :index, :destroy, :update]

#   import Ecto.Query, only: [from: 2]



#   def authenticate({verb, conn, params, module, bundle}) do

#     try do

#       req_headers = Enum.map(conn.req_headers, fn {key, value} -> {String.to_atom(key), value} end)

#       [username, key] = String.split(Keyword.fetch!(req_headers, :authentication), ":")

#       [user] = (from a in Models.ApiKey, 

#         where: a.key == ^key,

#         inner_join: u in Models.User,

#         on: u.id == a.user_id,

#         select: u,

#         where: u.username == ^username) |> Repo.all

#       bundle = Dict.put(bundle, :user, user)

#       {verb, conn, params, module, bundle}

#     rescue

#       _ -> throw {:forbidden, %{error: "You need to be logged in to do that"}}

#     end

#   end



#   defmacro __using__(options) do

#     only = Keyword.get(options, :only, @verbs)

#     except = Keyword.get(options, :except, [])

#     only = (only -- except) 



#     quote [unquote: false, bind_quoted: [only: only]] do

#       for verb <- only do

#         def handle({unquote(verb), conn, params, module, bundle}), do: Finch.Middleware.Authenticator.authenticate({unquote(verb), conn, params, module, bundle})

#       end

#       def handle({verb, conn, params, module, bundle}), do: {verb, conn, params, module, bundle}

#     end

#   end

# end