/************************************************************
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
* M O N E Y C H A N G E R
*
* Open Transactions:
* Financial Cryptography and Digital Cash
* Library, Protocol, API, Server, CLI, GUI
*
* -- Anonymous Numbered Accounts.
* -- Untraceable Digital Cash.
* -- Triple-Signed Receipts.
* -- Cheques, Vouchers, Transfers, Inboxes.
* -- Basket Currencies, Markets, Payment Plans.
* -- Signed, XML, Ricardian-style Contracts.
* -- Scripted smart contracts.
*
* Copyright (C) 2010-2013 by "Fellow Traveler" (A pseudonym)
*
* EMAIL:
* FellowTraveler@rayservers.net --- SEE PGP KEY BELOW.
* F3llowTraveler@gmail.com --- (not preferred.)
*
* FINGERPRINT:
* 9DD5 90EB 9292 4B48 0484 7910 0308 00ED F951 BB8E
*
* BITCOIN: 1NtTPVVjDsUfDWybS4BwvHpG2pdS9RnYyQ
*
* OFFICIAL PROJECT WIKI:
* https://github.com/FellowTraveler/Moneychanger
* https://github.com/FellowTraveler/Open-Transactions/wiki
*
* WEBSITE:
* http://www.OpenTransactions.org/
*
* Components and licensing:
* -- Moneychanger..A Java client GUI.....LICENSE:.....GPLv3
* -- otlib.........A class library.......LICENSE:...LAGPLv3
* -- otapi.........A client API..........LICENSE:...LAGPLv3
* -- opentxs/ot....Command-line client...LICENSE:...LAGPLv3
* -- otserver......Server Application....LICENSE:....AGPLv3
* Github.com/FellowTraveler/Open-Transactions/wiki/Components
*
* All of the above OT components were designed and written by
* Fellow Traveler, with the exception of Moneychanger, which
* was contracted out to Vicky C (bitcointrader4@gmail.com).
* The open-source community has since actively contributed.
*
* -----------------------------------------------------
*
* LICENSE:
* This program is free software: you can redistribute it
* and/or modify it under the terms of the GNU General
* Public License as published by the Free Software
* Foundation, either version 3 of the License, or (at your
* option) any later version.
*
* You should have received a copy of the GNU General
* Public License along with this program. If not, see:
* http://www.gnu.org/licenses/
*
* If you would like to use this software outside of the free
* software license, please contact FellowTraveler.
* (Unfortunately many will run anonymously and untraceably,
* so who could really stop them?)
*
* DISCLAIMER:
* This program is distributed in the hope that it will be
* useful, but WITHOUT ANY WARRANTY; without even the implied
* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU General Public License for more
* details.
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**************************************************************/
/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
package com.moneychanger.core;
import com.moneychanger.core.util.OTAPI_Func;
import com.moneychanger.core.util.Helpers;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;
import java.util.Set;
import org.opentransactions.otapi.otapiJNI;
import org.opentransactions.otjavalib.util.Utility;
/**
*
* @author Vicky C
*/
public class NYM {
HashMap mapNYMAccountList = new HashMap();
public Map loadNYM() {
mapNYMAccountList.clear();
int count = otapiJNI.OTAPI_Basic_GetNymCount();
for (int i = 0; i < count; i++) {
String key = otapiJNI.OTAPI_Basic_GetNym_ID(i);
String label = otapiJNI.OTAPI_Basic_GetNym_Name(key);
mapNYMAccountList.put((i), new String[]{label, key});
}
return mapNYMAccountList;
}
public Map loadRegisteredNYM(String serverID) {
Map mapNYMList = new HashMap();
if ("ALL".equalsIgnoreCase(serverID)) {
return mapNYMList;
}
int count = 0;
for (int i = 0; i < otapiJNI.OTAPI_Basic_GetNymCount(); i++) {
String key = otapiJNI.OTAPI_Basic_GetNym_ID(i);
if (!Utility.VerifyStringVal(key)) {
continue;
}
if (otapiJNI.OTAPI_Basic_IsNym_RegisteredAtServer(key, serverID)) {
String label = otapiJNI.OTAPI_Basic_GetNym_Name(key);
mapNYMList.put(count, new String[]{label, key});
count++;
}
}
return mapNYMList;
}
public String registeredNYM(String serverID) {
if(!Utility.VerifyStringVal(serverID))
return null;
String nymID = null;
for (int i = 0; i < otapiJNI.OTAPI_Basic_GetNymCount(); i++) {
String key = otapiJNI.OTAPI_Basic_GetNym_ID(i);
if (!Utility.VerifyStringVal(key)) {
continue;
}
if (otapiJNI.OTAPI_Basic_IsNym_RegisteredAtServer(key, serverID)) {
nymID = key;
break;
}
}
return nymID;
}
public String getRawFileData(String nymID) {
return otapiJNI.OTAPI_Basic_GetNym_Stats(nymID);
}
public boolean deleteMail(String nymID, int index) {
return otapiJNI.OTAPI_Basic_Nym_RemoveMailByIndex(nymID, index);
}
public boolean deleteOutboxMail(String nymID, int index) {
return otapiJNI.OTAPI_Basic_Nym_RemoveOutmailByIndex(nymID, index);
}
public int registerNym(String serverID, String nymID) throws InterruptedException {
System.out.println("IN registerNym, serverID:" + serverID + " nymID:" + nymID);
int status = 2;
if (otapiJNI.OTAPI_Basic_IsNym_RegisteredAtServer(nymID, serverID)) {
status = 1;
} else {
OTAPI_Func theRequest = new OTAPI_Func(OTAPI_Func.FT.CREATE_USER_ACCT, serverID, nymID);
String strResponse = OTAPI_Func.SendRequest(theRequest, "CREATE_USER_ACCT");
if (!Utility.VerifyStringVal(strResponse))
{
System.out.println("IN registerNym: OTAPI_Func.SendRequest() failed. (I give up.) ");
return status;
}
// -----------------------------------------
else // Since we just registered, let's sync the request number
// (for the first time.)
{
if (Helpers.getRequestNumber(serverID, nymID) < 1)
{
System.out.println("IN registerNym: Utility.getRequestNumber() failed. (The first one ever for this Nym on this server.) ");
return status;
}
}
status = 0;
System.out.println("registerNYm otapiJNI.OTAPI_Basic_IsNym_RegisteredAtServer(nymID, serverID):" +
otapiJNI.OTAPI_Basic_IsNym_RegisteredAtServer(nymID, serverID));
}
return status;
}
public Map downloadNymBox(String nymID) {
System.out.println("downloadNymBox starts, nymID:" + nymID);
int countServer = otapiJNI.OTAPI_Basic_GetServerCount();
for (int i = 0; i < countServer; i++) {
String serverID = otapiJNI.OTAPI_Basic_GetServer_ID(i);
System.out.println("IN FOR,i=" + i + " server id:" + serverID);
if (Utility.VerifyStringVal(serverID)) {
if (otapiJNI.OTAPI_Basic_IsNym_RegisteredAtServer(nymID, serverID))
{
System.out.println("nym is registered");
// Returns:
// -1 ERROR.
// 0 Nymbox was empty -- nothing done. (bWasMsgSent = false)
// 0 Transaction status == server reply received (bWasMsgSent = true), but
// the server reply has status == FAILED. (All harvesting was subsequently successful for processNymbox).
// 1 If the ProcessNymbox Transaction status (from the server reply) is SUCCESS,
// then this function returns 1.
// >1 If the ProcessNymbox Transaction status (from the server reply) is >1, then this function returns the
// REQUEST NUMBER from when it was originally sent. (Harvesting was NOT performed, which is why the request
// number is being returned, so the caller can choose what to do next.)
Utility.OTBool bWasMsgSent = new Utility.OTBool (false);
Helpers.getAndProcessNymbox(serverID, nymID, bWasMsgSent, true); // bForceDownload=true
}
}
}
System.out.println("Before wait");
Helpers.delay();
System.out.println("After wait");
return loadNymBox(nymID);
}
public Map loadNymBox(String nymID) {
System.out.println("loadNymBox starts");
Map nymBox = new HashMap();
int count = otapiJNI.OTAPI_Basic_GetNym_MailCount(nymID);
for (int i = 0; i < count; i++) {
String message = otapiJNI.OTAPI_Basic_GetNym_MailContentsByIndex(nymID, i);
String[] rowData = new String[8];
String subject = "";
String messageBody = "";
if (Utility.VerifyStringVal(message) && (message.startsWith("Subject") || message.startsWith("subject")) && message.contains("\n")) {
subject = message.substring(0, message.indexOf("\n"));
messageBody = message.substring(subject.length());
subject = subject.substring(8);
} else {
messageBody = message;
}
rowData[0] = subject;
String senderNym = otapiJNI.OTAPI_Basic_GetNym_MailSenderIDByIndex(nymID, i);
String nymName = null;
if (Utility.VerifyStringVal(senderNym))
nymName = otapiJNI.OTAPI_Basic_GetNym_Name(senderNym);
rowData[1] = !Utility.VerifyStringVal(nymName) ? !Utility.VerifyStringVal(senderNym) ? "" : senderNym : nymName;
String serverID = otapiJNI.OTAPI_Basic_GetNym_MailServerIDByIndex(nymID, i);
String serverName = null;
if (Utility.VerifyStringVal(serverID)) {
serverName = otapiJNI.OTAPI_Basic_GetServer_Name(serverID);
}
rowData[2] = !Utility.VerifyStringVal(serverName) ? !Utility.VerifyStringVal(serverID) ? "" : serverID : serverName;
String isVerified = otapiJNI.OTAPI_Basic_Nym_VerifyMailByIndex(nymID, i) ? "true" : "false";
// This is the key
rowData[3] = String.valueOf(i);
rowData[6] = !Utility.VerifyStringVal(messageBody) ? "" : messageBody;
rowData[7] = !Utility.VerifyStringVal(isVerified) ? "" : isVerified;
rowData[4] = senderNym;
rowData[5] = serverID;
nymBox.put(rowData[3], rowData);
}
System.out.println("loadNymBox ends");
return nymBox;
}
public Map loadNymOutBox(String nymID) {
Map nymOutBox = new HashMap();
int count = otapiJNI.OTAPI_Basic_GetNym_OutmailCount(nymID);
for (int i = 0; i < count; i++) {
String message = otapiJNI.OTAPI_Basic_GetNym_OutmailContentsByIndex(nymID, i);
String[] rowData = new String[8];
String subject = "";
String messageBody = "";
if (Utility.VerifyStringVal(message) && (message.startsWith("Subject") || message.startsWith("subject")) && message.contains("\n")) {
subject = message.substring(0, message.indexOf("\n"));
messageBody = message.substring(subject.length());
subject = subject.substring(8);
} else {
messageBody = message;
}
rowData[0] = subject;
String recepientNymID = otapiJNI.OTAPI_Basic_GetNym_OutmailRecipientIDByIndex(nymID, i);
String nymName = null;
if (Utility.VerifyStringVal(recepientNymID)) {
nymName = otapiJNI.OTAPI_Basic_GetNym_Name(recepientNymID);
}
rowData[1] = !Utility.VerifyStringVal(nymName) ? !Utility.VerifyStringVal(recepientNymID) ? "" : recepientNymID : nymName;
String serverID = otapiJNI.OTAPI_Basic_GetNym_OutmailServerIDByIndex(nymID, i);
String serverName = null;
if (Utility.VerifyStringVal(serverID)) {
serverName = otapiJNI.OTAPI_Basic_GetServer_Name(serverID);
}
rowData[2] = !Utility.VerifyStringVal(serverName) ? !Utility.VerifyStringVal(serverID) ? "" : serverID : serverName;
String isVerified = otapiJNI.OTAPI_Basic_Nym_VerifyOutmailByIndex(nymID, i) ? "true" : "false";
// This is the key
rowData[3] = String.valueOf(i);
rowData[6] = !Utility.VerifyStringVal(messageBody) ? "" : messageBody;
rowData[7] = !Utility.VerifyStringVal(isVerified) ? "" : isVerified;
rowData[4] = recepientNymID;
rowData[5] = serverID;
nymOutBox.put(rowData[3], rowData);
}
return nymOutBox;
}
public boolean editLabel(String nymID, String signNymID, String nymName) {
return otapiJNI.OTAPI_Basic_SetNym_Name(nymID, signNymID, nymName);
}
public String createNym(String nymName) {
String nymID = otapiJNI.OTAPI_Basic_CreateNym(1024, // TODO: Dropdown: 1024, 2048, 4096, 8192
new String(""), new String("")); // TODO: This is where we'd put the NymID Source, and alternate location for downloading it.
if (Utility.VerifyStringVal(nymID)) {
otapiJNI.OTAPI_Basic_SetNym_Name(nymID, nymID, nymName);
}
return nymID;
}
public boolean sendMessage(String serverID, String nymID, String recipientNymID, String message) throws InterruptedException {
System.out.println("Send message starts recepientNymID:" + recipientNymID + " nymID:" + nymID + " serverID:" + serverID);
// If the Nym's not registered at the server, we do that first...
//
if (!otapiJNI.OTAPI_Basic_IsNym_RegisteredAtServer(nymID, serverID)) {
OTAPI_Func theRequest = new OTAPI_Func(OTAPI_Func.FT.CREATE_USER_ACCT, serverID, nymID);
String strResponse = OTAPI_Func.SendRequest(theRequest, "CREATE_USER_ACCT");
if (!Utility.VerifyStringVal(strResponse))
{
System.out.println("IN sendMessage: OTAPI_Func.SendRequest() failed. (I give up.) ");
return false;
}
}
// -----------------------------------------------
// Okay the Nym is definitely registered at the server
String recipientPubKey = otapiJNI.OTAPI_Basic_LoadPubkey_Encryption(recipientNymID);
System.out.println("recepientPubKey:" + recipientPubKey);
// Download the recipient's pubkey since we don't already have it.
if (!Utility.VerifyStringVal(recipientPubKey)) {
// ----------------------------------------------------------
OTAPI_Func theRequest = new OTAPI_Func(OTAPI_Func.FT.CHECK_USER, serverID, nymID, recipientNymID);
String strResponse = OTAPI_Func.SendRequest(theRequest, "CHECK_USER");
if (!Utility.VerifyStringVal(strResponse))
{
System.out.println("IN sendMessage: OTAPI_Func.SendRequest() failed. (I give up.) ");
return false;
}
// ----------------------------------------------------------
recipientPubKey = otapiJNI.OTAPI_Basic_LoadPubkey_Encryption(recipientNymID);
}
if (!Utility.VerifyStringVal(recipientPubKey)) {
System.out.println("recepientPubKey is null");
return false;
}
System.out.println("Just before api call recepientNymID:" + recipientNymID + " nymID:" + nymID + " serverID:" + serverID);
// --------------------------------------------------------
OTAPI_Func theRequest = new OTAPI_Func(OTAPI_Func.FT.SEND_USER_MESSAGE, serverID, nymID, recipientNymID, recipientPubKey, message);
String strResponse = OTAPI_Func.SendRequest(theRequest, "SEND_USER_MESSAGE");
if (!Utility.VerifyStringVal(strResponse))
{
System.out.println("IN sendMessage: OTAPI_Func.SendRequest() failed. (I give up.) ");
return false;
}
return true;
}
public boolean deleteWalletNym(String nymID) {
System.out.println("deleteUnregisteredNym....nymID -- " + nymID);
boolean deleteNym = otapiJNI.OTAPI_Basic_Wallet_CanRemoveNym(nymID);
System.out.println("deleteNym:" + deleteNym);
if (!deleteNym) {
return deleteNym;
}
deleteNym = otapiJNI.OTAPI_Basic_Wallet_RemoveNym(nymID);
System.out.println("Is Nym Deleted :" + deleteNym);
return deleteNym;
}
public String importCert(String name, String key) {
// OT now supports ImportNym **AND** ImportCert,
// So we need to update Moneychanger to support both as well.
// This is just a hack in the meantime.
//
String nymID = otapiJNI.OTAPI_Basic_Wallet_ImportCert(name, key);
return nymID;
}
public Map registeredServers(String nymID) {
Map registeredServers = new HashMap();
Map serverMap = new Contract().loadServerContract();
int count = 0;
Set set = serverMap.keySet();
Iterator iterator = set.iterator();
while (iterator.hasNext()) {
Integer key = (Integer) iterator.next();
if (serverMap.get(key) != null) {
String serverID = ((String[]) serverMap.get(key))[1];
if (otapiJNI.OTAPI_Basic_IsNym_RegisteredAtServer(nymID, serverID)) {
registeredServers.put((count), new String[]{otapiJNI.OTAPI_Basic_GetServer_Name(serverID), serverID});
count++;
}
}
}
return registeredServers;
}
public boolean deleteNym(String nymID, String serverID, boolean deleteWalletNym) {
OTAPI_Func theRequest = new OTAPI_Func(OTAPI_Func.FT.DELETE_USER_ACCT, serverID, nymID);
String strResponse = OTAPI_Func.SendRequest(theRequest, "DELETE_USER_ACCT");
if (!Utility.VerifyStringVal(strResponse))
{
System.out.println("IN deleteNym: OTAPI_Func.SendRequest() failed. (I give up.) ");
return false;
}
if (deleteWalletNym) {
return deleteWalletNym(nymID);
}
return true;
}
}