From 4d7685faaf6376d85f445e5d972ce97ac9a67459 Mon Sep 17 00:00:00 2001
From: Hossain Khan <hello@hossain.dev>
Date: Fri, 3 Apr 2026 09:21:01 -0400
Subject: [PATCH] fix: trim access token on save to prevent illegal header
 chars

Trailing newlines (0x0a) in pasted tokens caused OkHttp to throw
IllegalArgumentException when setting the access-token header.
Trimming on save prevents whitespace from reaching the network layer.
---
 .../java/ink/trmnl/android/data/TrmnlDeviceConfigDataStore.kt   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/src/main/java/ink/trmnl/android/data/TrmnlDeviceConfigDataStore.kt b/app/src/main/java/ink/trmnl/android/data/TrmnlDeviceConfigDataStore.kt
index 126214e..024168a 100644
--- a/app/src/main/java/ink/trmnl/android/data/TrmnlDeviceConfigDataStore.kt
+++ b/app/src/main/java/ink/trmnl/android/data/TrmnlDeviceConfigDataStore.kt
@@ -377,7 +377,7 @@ class TrmnlDeviceConfigDataStore
          */
         suspend fun saveAccessToken(token: String) {
             context.deviceConfigStore.edit { preferences ->
-                preferences[ACCESS_TOKEN_KEY] = token
+                preferences[ACCESS_TOKEN_KEY] = token.trim()
             }
         }