IT WORKS!!!!!!!

lib/ueberauth/strategy/icynet.ex

@@ -86,14 +86,8 @@ defmodule Ueberauth.Strategy.IcyNet do
   """
   def handle_request!(conn) do
     scopes = conn.params["scope"] || option(conn, :default_scope)
-    send_redirect_uri = Keyword.get(options(conn), :send_redirect_uri, true)
 
-    opts =
+    opts = [redirect_uri: callback_url(conn), scope: scopes]
-      if send_redirect_uri do
-        [redirect_uri: callback_url(conn), scope: scopes]
-      else
-        [scope: scopes]
-      end
 
     opts =
       if conn.params["state"], do: Keyword.put(opts, :state, conn.params["state"]), else: opts
@@ -137,7 +131,12 @@ defmodule Ueberauth.Strategy.IcyNet do
   Fetches the uid field from the IcyNet response. This defaults to the option `uid_field` which in-turn defaults to `id`
   """
   def uid(conn) do
-    conn |> option(:uid_field) |> to_string()
+    uid_field =
+      conn
+      |> option(:uid_field)
+      |> to_string
+
+    conn.private.icynet_user[uid_field]
   end
 
   @doc """
@@ -149,9 +148,9 @@ defmodule Ueberauth.Strategy.IcyNet do
     %Credentials{
       token: token.access_token,
       refresh_token: token.refresh_token,
-      expires_at: token.expires_at,
+      expires_at: nil,
       token_type: token.token_type,
-      expires: !!token.expires_in
+      expires: false
     }
   end
 
@@ -162,8 +161,8 @@ defmodule Ueberauth.Strategy.IcyNet do
     user = conn.private.icynet_user
 
     %Info{
-      name: user["username"],
+      name: user["display_name"],
-      nickname: user["display_name"],
+      nickname: user["username"],
       email: user["email"],
       image: user["image"],
     }

lib/ueberauth/strategy/icynet/oauth.ex

@@ -74,6 +74,7 @@ defmodule Ueberauth.Strategy.IcyNet.OAuth do
 
   def authorize_url(client, params) do
     client
+    |> put_param("client_id", client.client_id)
     |> put_param("response_type", "code")
     |> put_param("redirect_uri", client().redirect_uri)
     OAuth2.Strategy.AuthCode.authorize_url(client, params)