Trim white-spaces from recovery code words

grote · Oct 3, 2024 · 542a79e · 542a79e
1 parent f2aec3f
commit 542a79e
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/app/src/main/java/com/stevesoltys/seedvault/ui/recoverycode/RecoveryCodeViewModel.kt b/app/src/main/java/com/stevesoltys/seedvault/ui/recoverycode/RecoveryCodeViewModel.kt
@@ -61,7 +61,9 @@ internal class RecoveryCodeViewModel(
 
     @Throws(InvalidWordException::class, ChecksumException::class)
     fun validateCode(input: List<CharSequence>): Mnemonics.MnemonicCode {
-        val code = Mnemonics.MnemonicCode(input.toMnemonicChars())
+        check(input.size == WORD_NUM) { "Got ${input.size} words instead of $WORD_NUM" }
+        val trimmedInput = input.map { it.trim() } // white-spaces have a meaning in next line
+        val code = Mnemonics.MnemonicCode(trimmedInput.toMnemonicChars())
         try {
             code.validate()
         } catch (e: WordCountException) {