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Error-out when you scan an account id when trying to recover an account

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This commit is contained in:
bemusementpark 2024-07-10 23:38:07 +09:30
parent 84b1fb6527
commit 71f04678cf
1 changed files with 6 additions and 7 deletions
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13
libsignal/src/main/java/org/session/libsignal/crypto/MnemonicCodec.kt
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@ -128,13 +128,12 @@ class MnemonicCodec(private val loadFileContents: (String) -> String) {
decode(mnemonic = mnemonicOrHex).let(Hex::fromStringCondensed)
} catch (decodeException: Exception) {
// It's not a valid mnemonic, if it's pure-hexadecimal then we'll interpret it as a
// hexadecimal-byte encoded mnemonic.
if (!mnemonicOrHex.isHex()) throw decodeException
try {
Hex.fromStringCondensed(mnemonicOrHex)
} catch (_: Exception) {
throw decodeException
}
// hexadecimal-byte encoded mnemonic... unless it's 66 chars or longer, then it could be
// an account id.
mnemonicOrHex.takeIf { it.length < 66 && it.isHex() }
.runCatching { Hex.fromStringCondensed(this) }
.getOrNull()
?: throw decodeException
}
}