From af50b7f9c70604c469ad7ce4bcfa52b8a5959d16 Mon Sep 17 00:00:00 2001
From: nathom <nathanthomas707@gmail.com>
Date: Sat, 31 Jul 2021 10:05:16 -0700
Subject: [PATCH] Validate Deezer ARL when logging in

---
 rip/cli.py | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/rip/cli.py b/rip/cli.py
index d87a073..b9abda1 100644
--- a/rip/cli.py
+++ b/rip/cli.py
@@ -276,13 +276,23 @@ class ConfigCommand(Command):
             self.line("<info>Credentials saved to config.</info>")
 
         if self.option("deezer"):
+            from streamrip.clients import DeezerClient
+            from streamrip.exceptions import AuthenticationError
+
             self.line(
                 "Follow the instructions at <url>https://github.com"
                 "/nathom/streamrip/wiki/Finding-your-Deezer-ARL-Cookie</url>"
             )
 
-            config.file["deezer"]["arl"] = self.ask("Paste your ARL here: ")
-            config.save()
+            given_arl = self.ask("Paste your ARL here: ").strip()
+            self.line("<comment>Validating arl...</comment>")
+            try:
+                DeezerClient().login(arl=given_arl)
+                config.file["deezer"]["arl"] = given_arl
+                config.save()
+                self.line("<b>Sucessfully logged in!</b>")
+            except AuthenticationError:
+                self.line("<error>Could not log in. Double check your ARL</error>")
 
 
 class ConvertCommand(Command):