Remove elixir_auth_google dependencies and create manual auth_google (Production issue)

lib/diskuy_web/auth/google_auth.ex

@@ -3,17 +3,40 @@ defmodule DiskuyWeb.Auth.GoogleAuth do
   alias Diskuy.Account
   alias Diskuy.Utility.Utility
 
-  def get_access_token(code, conn) do
-    case ElixirAuthGoogle.get_token(code, conn) do
-      {:ok, profile} ->
-        {:ok, profile}
-      _ ->
-        {:error, :bad_request}
-    end
+  @google_user_profile "https://www.googleapis.com/oauth2/v3/userinfo"
+
+  @spec get_user_profile(String.t) :: String.t
+  def get_user_profile(token) do
+    "#{@google_user_profile}?access_token=#{token}"
+    |> HTTPoison.get()
+    |> parse_body_response()
   end
 
+  @spec parse_body_response({atom, String.t}) :: String.t
+  def parse_body_response({:error, err}), do: {:error, err}
+  def parse_body_response({:ok, response}) do
+    body = Map.get(response, :body)
+    if body == nil do
+      {:error, :no_body}
+    else # make keys of map atoms for easier access in templates
+      {:ok, str_key_map} = Poison.decode(body)
+      atom_key_map = for {key, val} <- str_key_map, into: %{},
+        do: {String.to_atom(key), val}
+      {:ok, atom_key_map}
+    end # https://stackoverflow.com/questions/31990134
+  end
+
+  # def get_access_token(code, conn) do
+  #   case ElixirAuthGoogle.get_token(code, conn) do
+  #     {:ok, profile} ->
+  #       {:ok, profile}
+  #     _ ->
+  #       {:error, :bad_request}
+  #   end
+  # end
+
   def create_local_token(token) do
-    {:ok, profile} = ElixirAuthGoogle.get_user_profile(token)
+    {:ok, profile} = get_user_profile(token)
     {email, username, picture} = {profile[:email], profile[:name], profile[:picture]}
     case Account.get_by_email(email) do
       {:ok, user} ->

mix.exs

@@ -45,7 +45,8 @@ defmodule Diskuy.MixProject do
       {:plug_cowboy, "~> 2.0"},
       {:cors_plug, "~> 2.0"},
       {:poison, "~> 4.0"},
-      {:elixir_auth_google, "~> 1.3.0"},
+      {:httpoison, "~> 1.8"},
+      # {:elixir_auth_google, "~> 1.3.0"},
       # {:oauth2, "~> 2.0", override: true},
       # {:ueberauth, "~> 0.6"},
       # {:ueberauth_google, "~> 0.8"},

mix.lock

@@ -16,7 +16,7 @@
   "gettext": {:hex, :gettext, "0.18.2", "7df3ea191bb56c0309c00a783334b288d08a879f53a7014341284635850a6e55", [:mix], [], "hexpm", "f9f537b13d4fdd30f3039d33cb80144c3aa1f8d9698e47d7bcbcc8df93b1f5c5"},
   "guardian": {:hex, :guardian, "2.1.1", "1f02b349f6ba765647cc834036a8d76fa4bd65605342fe3a031df3c99d0d411a", [:mix], [{:jose, "~> 1.8", [hex: :jose, repo: "hexpm", optional: false]}, {:plug, "~> 1.3.3 or ~> 1.4", [hex: :plug, repo: "hexpm", optional: true]}], "hexpm", "189b87ba7ce6b40d6ba029138098b96ffc4ae78f229f5b39539b9141af8bf0f8"},
   "hackney": {:hex, :hackney, "1.17.0", "717ea195fd2f898d9fe9f1ce0afcc2621a41ecfe137fae57e7fe6e9484b9aa99", [:rebar3], [{:certifi, "~>2.5", [hex: :certifi, repo: "hexpm", optional: false]}, {:idna, "~>6.1.0", [hex: :idna, repo: "hexpm", optional: false]}, {:metrics, "~>1.0.0", [hex: :metrics, repo: "hexpm", optional: false]}, {:mimerl, "~>1.1", [hex: :mimerl, repo: "hexpm", optional: false]}, {:parse_trans, "~>3.3", [hex: :parse_trans, repo: "hexpm", optional: false]}, {:ssl_verify_fun, "~>1.1.0", [hex: :ssl_verify_fun, repo: "hexpm", optional: false]}, {:unicode_util_compat, "~>0.7.0", [hex: :unicode_util_compat, repo: "hexpm", optional: false]}], "hexpm", "64c22225f1ea8855f584720c0e5b3cd14095703af1c9fbc845ba042811dc671c"},
-  "httpoison": {:hex, :httpoison, "1.7.0", "abba7d086233c2d8574726227b6c2c4f6e53c4deae7fe5f6de531162ce9929a0", [:mix], [{:hackney, "~> 1.16", [hex: :hackney, repo: "hexpm", optional: false]}], "hexpm", "975cc87c845a103d3d1ea1ccfd68a2700c211a434d8428b10c323dc95dc5b980"},
+  "httpoison": {:hex, :httpoison, "1.8.0", "6b85dea15820b7804ef607ff78406ab449dd78bed923a49c7160e1886e987a3d", [:mix], [{:hackney, "~> 1.17", [hex: :hackney, repo: "hexpm", optional: false]}], "hexpm", "28089eaa98cf90c66265b6b5ad87c59a3729bea2e74e9d08f9b51eb9729b3c3a"},
   "idna": {:hex, :idna, "6.1.1", "8a63070e9f7d0c62eb9d9fcb360a7de382448200fbbd1b106cc96d3d8099df8d", [:rebar3], [{:unicode_util_compat, "~>0.7.0", [hex: :unicode_util_compat, repo: "hexpm", optional: false]}], "hexpm", "92376eb7894412ed19ac475e4a86f7b413c1b9fbb5bd16dccd57934157944cea"},
   "jason": {:hex, :jason, "1.2.2", "ba43e3f2709fd1aa1dce90aaabfd039d000469c05c56f0b8e31978e03fa39052", [:mix], [{:decimal, "~> 1.0 or ~> 2.0", [hex: :decimal, repo: "hexpm", optional: true]}], "hexpm", "18a228f5f0058ee183f29f9eae0805c6e59d61c3b006760668d8d18ff0d12179"},
   "jose": {:hex, :jose, "1.11.1", "59da64010c69aad6cde2f5b9248b896b84472e99bd18f246085b7b9fe435dcdb", [:mix, :rebar3], [], "hexpm", "078f6c9fb3cd2f4cfafc972c814261a7d1e8d2b3685c0a76eb87e158efff1ac5"},