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support scanning text qr containing seed words

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This commit is contained in:
Craig Raw
2023-05-15 15:49:39 -05:00
parent e68f177e4a
commit b52be27a99
2 changed files with 13 additions and 1 deletions
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src/main/java/com/sparrowwallet/sparrow/control/QRScanDialog.java
+12
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@@ -16,6 +16,7 @@ import com.sparrowwallet.drongo.protocol.Transaction;
import com.sparrowwallet.drongo.psbt.PSBT;
import com.sparrowwallet.drongo.psbt.PSBTParseException;
import com.sparrowwallet.drongo.uri.BitcoinURI;
import com.sparrowwallet.drongo.wallet.Bip39MnemonicCode;
import com.sparrowwallet.drongo.wallet.DeterministicSeed;
import com.sparrowwallet.drongo.wallet.SeedQR;
import com.sparrowwallet.drongo.wallet.Wallet;
@@ -351,6 +352,17 @@ public class QRScanDialog extends Dialog<QRScanDialog.Result> {
//Ignore, not parseable as a CompactSeedQR
}
try {
List<String> words = Arrays.asList(qrtext.split(" "));
if(words.size() == 12 || words.size() == 15 || words.size() == 18 || words.size() == 21 || words.size() == 24) {
Bip39MnemonicCode.INSTANCE.check(words);
result = new Result(new DeterministicSeed(words, null, System.currentTimeMillis(), DeterministicSeed.Type.BIP39));
return;
}
} catch(Exception e) {
//Ignore, not parseable as BIP39 seed words
}
result = new Result(qrtext);
}
}