@Override
public byte[] getStaticData(UserPublicKey owner) {
byte[] dummy = null;
StaticData staticData = new StaticData(owner.getPublicKeys(), dummy);
RowData[] users = staticData.select();
if (users == null || users.length != 1) return null;
return users[0].data;
}
@Override
public boolean setStaticData(UserPublicKey owner, byte[] signedStaticData) {
try {
StaticData userData =
new StaticData(owner.getPublicKeys(), owner.unsignMessage(signedStaticData));
return userData.insert();
} catch (TweetNaCl.InvalidSignatureException e) {
System.err.println("Invalid signature setting static data for: " + owner);
return false;
}
}