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DeterministicSeed: New method getMnemonicString() to do the string concatenation.

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This commit is contained in:
Andreas Schildbach 2019-03-31 03:35:05 +02:00
parent 56443ee754
commit 6b309e486f
1 changed files with 11 additions and 5 deletions
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16
core/src/main/java/org/bitcoinj/wallet/DeterministicSeed.java
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@ -52,8 +52,8 @@ public class DeterministicSeed implements EncryptableItem {
@Nullable private final EncryptedData encryptedSeed; @Nullable private final EncryptedData encryptedSeed;
private long creationTimeSeconds; private long creationTimeSeconds;
public DeterministicSeed(String mnemonicCode, byte[] seed, String passphrase, long creationTimeSeconds) throws UnreadableWalletException { public DeterministicSeed(String mnemonicString, byte[] seed, String passphrase, long creationTimeSeconds) throws UnreadableWalletException {
this(decodeMnemonicCode(mnemonicCode), seed, passphrase, creationTimeSeconds); this(decodeMnemonicCode(mnemonicString), seed, passphrase, creationTimeSeconds);
} }
public DeterministicSeed(byte[] seed, List<String> mnemonic, long creationTimeSeconds) { public DeterministicSeed(byte[] seed, List<String> mnemonic, long creationTimeSeconds) {
@ -139,11 +139,11 @@ public class DeterministicSeed implements EncryptableItem {
} }
public String toString(boolean includePrivate) { public String toString(boolean includePrivate) {
MoreObjects.ToStringHelper helper = MoreObjects.toStringHelper(this); MoreObjects.ToStringHelper helper = MoreObjects.toStringHelper(this).omitNullValues();
if (isEncrypted()) if (isEncrypted())
helper.addValue("encrypted"); helper.addValue("encrypted");
else if (includePrivate) else if (includePrivate)
helper.addValue(toHexString()).add("mnemonicCode", Utils.SPACE_JOINER.join(mnemonicCode)); helper.addValue(toHexString()).add("mnemonicCode", getMnemonicString());
else else
helper.addValue("unencrypted"); helper.addValue("unencrypted");
return helper.toString(); return helper.toString();
@ -200,7 +200,7 @@ public class DeterministicSeed implements EncryptableItem {
} }
private byte[] getMnemonicAsBytes() { private byte[] getMnemonicAsBytes() {
return Utils.SPACE_JOINER.join(mnemonicCode).getBytes(StandardCharsets.UTF_8); return getMnemonicString().getBytes(StandardCharsets.UTF_8);
} }
public DeterministicSeed decrypt(KeyCrypter crypter, String passphrase, KeyParameter aesKey) { public DeterministicSeed decrypt(KeyCrypter crypter, String passphrase, KeyParameter aesKey) {
@ -247,6 +247,12 @@ public class DeterministicSeed implements EncryptableItem {
return mnemonicCode; return mnemonicCode;
} }
/** Get the mnemonic code as string, or null if unknown. */
@Nullable
public String getMnemonicString() {
return mnemonicCode != null ? Utils.SPACE_JOINER.join(mnemonicCode) : null;
}
private static List<String> decodeMnemonicCode(byte[] mnemonicCode) { private static List<String> decodeMnemonicCode(byte[] mnemonicCode) {
return decodeMnemonicCode(new String(mnemonicCode, StandardCharsets.UTF_8)); return decodeMnemonicCode(new String(mnemonicCode, StandardCharsets.UTF_8));
} }