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improve open wallet error dialog message

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This commit is contained in:
Craig Raw 2020-10-05 12:33:05 +02:00
parent 7e93b6b198
commit 3a885b3a28
2 changed files with 11 additions and 7 deletions
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4
src/main/java/com/sparrowwallet/sparrow/AppController.java
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@ -809,7 +809,7 @@ public class AppController implements Initializable {
} else {
if(!attemptImportWallet(file, password)) {
log.error("Error Opening Wallet", exception);
showErrorDialog("Error Opening Wallet", exception.getMessage());
showErrorDialog("Error Opening Wallet", exception.getMessage() == null ? "Unsupported file format" : exception.getMessage());
}
password.clear();
}
@ -822,7 +822,7 @@ public class AppController implements Initializable {
} catch(Exception e) {
if(!attemptImportWallet(file, null)) {
log.error("Error opening wallet", e);
showErrorDialog("Error Opening Wallet", e.getMessage());
showErrorDialog("Error Opening Wallet", e.getMessage() == null ? "Unsupported file format" : e.getMessage());
}
}
}

4
src/main/java/com/sparrowwallet/sparrow/io/Storage.java
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@ -222,12 +222,16 @@ public class Storage {
if(read != BINARY_HEADER_LENGTH) {
throw new StorageException("Not a Sparrow wallet - invalid header");
}
try {
byte[] decodedHeader = Base64.getDecoder().decode(header);
byte[] magic = Arrays.copyOfRange(decodedHeader, 0, HEADER_MAGIC_1.length());
if(!HEADER_MAGIC_1.equals(new String(magic, StandardCharsets.UTF_8))) {
throw new StorageException("Not a Sparrow wallet - invalid magic");
}
salt = Arrays.copyOfRange(decodedHeader, HEADER_MAGIC_1.length(), decodedHeader.length);
} catch(IllegalArgumentException e) {
throw new StorageException("Not a Sparrow wallet - invalid header");
}
} else {
SecureRandom secureRandom = new SecureRandom();
secureRandom.nextBytes(salt);