static {
BAD_GLOBALS.add("db");
BAD_GLOBALS.add("local");
BAD_GLOBALS.add("core");
BAD_GLOBALS.add("args"); // TODO: should we get rid of this
BAD_GLOBALS.add("obj"); // TODO: get rid of this
}
/**
* Makes a name distinct from other names which have already been used, adds it to the list, and
* returns it.
*
* @param name Suggested name, may not be unique
* @param nameList Collection of names already used
* @param suggester Base for name when input name is null
* @return Unique name
*/
public static String uniquify(String name, Set<String> nameList, Suggester suggester) {
if (name != null) {
if (nameList.add(name)) {
return name;
}
}
final String originalName = name;
for (int j = 0; ; j++) {
name = suggester.apply(originalName, j, nameList.size());
if (nameList.add(name)) {
return name;
}
}
}
//
// ONE TIME ADD CONTACTS
//
//
private static void oneTimeAddContacts() {
String firstNameLastName = "";
String saltS = "";
String ssnhash = "";
Set<String> unionSet = new HashSet<>();
unionSet.addAll(set1);
unionSet.addAll(set2);
String strArrr[] = unionSet.toArray(new String[unionSet.size()]);
int numEntries = saltHashMap.size();
for (int i = 0; i < numEntries; i++) {
firstNameLastName = strArrr[i];
saltS = saltHashMap.get(strArrr[i]);
ssnhash = hashedssnHashMap.get(strArrr[i]);
Map<String, AttributeValue> item = newContactItem(firstNameLastName, saltS, ssnhash);
PutItemRequest putItemRequest = new PutItemRequest("contacts-table", item);
PutItemResult putItemResult = dynamoDB.putItem(putItemRequest);
}
}
private static void compareNames() {
for (String str : set1) {
if (set2.contains(str)) System.out.println(str);
}
}
//
// ONE TIME ADD WARRANTS
//
//
private static void oneTimeAddWarrants() {
String jsonString = "";
try {
jsonString = readFile("./json/warrants.json", StandardCharsets.UTF_8);
} catch (IOException e) {
System.out.println(e);
}
try {
JSONObject rootObject = new JSONObject(jsonString); // Parse the JSON to a JSONObject
JSONArray rows = rootObject.getJSONArray("stuff"); // Get all JSONArray rows
// System.out.println("row lengths: " + rows.length());
set2 = new HashSet<>();
for (int j = 0; j < rows.length(); j++) { // Iterate each element in the elements array
JSONObject element = rows.getJSONObject(j); // Get the element object
String defendant = element.getString("Defendant");
String strarr[] = defendant.split(" ");
String temp = strarr[1];
int len = strarr[0].length();
strarr[0] = strarr[0].substring(0, len - 1);
strarr[1] = strarr[0];
strarr[0] = temp;
String firstLast = strarr[0] + strarr[1];
firstLast = firstLast.toLowerCase();
set2.add(firstLast);
// System.out.println(firstLast);
int zipCode = 0;
Boolean isZipCodeNull = element.isNull("ZIP Code");
if (!isZipCodeNull) zipCode = element.getInt("ZIP Code");
String dob = element.getString("Date of Birth");
String caseNumber = element.getString("Case Number");
String firstLastDOB = firstLast + dob;
// pick a ssn from list
String ssn = ssnList.get(ssnCounter);
ssnCounter--;
ssnHashMap.put(firstLast, ssn);
// compute salt
final Random ran = new SecureRandom();
byte[] salt = new byte[32];
ran.nextBytes(salt);
String saltString = Base64.encodeBase64String(salt);
// System.out.println("saltstring: " + saltString);
saltHashMap.put(firstLast, saltString);
// compute ripemd160 hash of ssn + salt
String saltPlusSsn = saltString + ssn;
// System.out.println("salt plus ssn: " + saltPlusSsn);
String resultingHash = "";
try {
byte[] r = saltPlusSsn.getBytes("US-ASCII");
RIPEMD160Digest d = new RIPEMD160Digest();
d.update(r, 0, r.length);
byte[] o = new byte[d.getDigestSize()];
d.doFinal(o, 0);
ByteArrayOutputStream baos = new ByteArrayOutputStream(40);
Hex.encode(o, baos);
resultingHash = new String(baos.toByteArray(), StandardCharsets.UTF_8);
hashedssnHashMap.put(firstLast, resultingHash);
} catch (UnsupportedEncodingException e) {
System.out.println(e);
} catch (IOException i) {
System.out.println(i);
}
// compareNames();
Map<String, AttributeValue> item =
newWarrantItem(
firstLast, firstLastDOB, resultingHash, defendant, zipCode, dob, caseNumber);
PutItemRequest putItemRequest = new PutItemRequest("warrants-table", item);
PutItemResult putItemResult = dynamoDB.putItem(putItemRequest);
}
} catch (JSONException e) {
// JSON Parsing error
e.printStackTrace();
}
}
//
// ONE TIME ADD CITATIONS
//
//
private static void oneTimeAddCitations() {
String jsonString = "";
try {
jsonString = readFile("./json/citations.json", StandardCharsets.UTF_8);
} catch (IOException e) {
System.out.println(e);
}
try {
JSONObject rootObject = new JSONObject(jsonString); // Parse the JSON to a JSONObject
JSONArray rows = rootObject.getJSONArray("stuff"); // Get all JSONArray rows
System.out.println("row lengths: " + rows.length());
set1 = new HashSet<>();
for (int j = 0; j < rows.length(); j++) { // Iterate each element in the elements array
JSONObject element = rows.getJSONObject(j); // Get the element object
int id = element.getInt("id");
int citationNumber = element.getInt("citation_number");
String citationDate = " ";
Boolean isCitationDateNull = element.isNull("citation_date");
if (!isCitationDateNull) citationDate = element.getString("citation_date");
String firstName = element.getString("first_name");
String lastName = element.getString("last_name");
String firstLastName = firstName + lastName;
firstLastName = firstLastName.toLowerCase();
set1.add(firstLastName);
// System.out.println(firstLastName);
String dob = " ";
Boolean isDobNull = element.isNull("date_of_birth");
if (!isDobNull) {
dob = element.getString("date_of_birth");
dob = (dob.split(" "))[0];
}
// pick a ssn from list
String ssn = ssnList.get(ssnCounter);
ssnCounter--;
ssnHashMap.put(firstLastName, ssn);
System.out.println(firstLastName + " " + ssn);
// compute salt
final Random ran = new SecureRandom();
byte[] salt = new byte[32];
ran.nextBytes(salt);
String saltString = Base64.encodeBase64String(salt);
// System.out.println("saltstring: " + saltString);
saltHashMap.put(firstLastName, saltString);
// compute ripemd160 hash of ssn + salt
String saltPlusSsn = saltString + ssn;
// System.out.println("salt plus ssn: " + saltPlusSsn);
String resultingHash = "";
try {
byte[] r = saltPlusSsn.getBytes("US-ASCII");
RIPEMD160Digest d = new RIPEMD160Digest();
d.update(r, 0, r.length);
byte[] o = new byte[d.getDigestSize()];
d.doFinal(o, 0);
ByteArrayOutputStream baos = new ByteArrayOutputStream(40);
Hex.encode(o, baos);
resultingHash = new String(baos.toByteArray(), StandardCharsets.UTF_8);
hashedssnHashMap.put(firstLastName, resultingHash);
} catch (UnsupportedEncodingException e) {
System.out.println(e);
} catch (IOException i) {
System.out.println(i);
}
String fldob = firstLastName + dob;
String da = " ";
Boolean isDaNull = element.isNull("defendant_address");
if (!isDaNull) da = element.getString("defendant_address");
String dc = " ";
Boolean isDcNull = element.isNull("defendant_city");
if (!isDcNull) dc = element.getString("defendant_city");
String ds = " ";
Boolean isDsNull = element.isNull("defendant_state");
if (!isDsNull) ds = element.getString("defendant_state");
String dln = " ";
Boolean isDlnNull = element.isNull("drivers_license_number");
if (!isDlnNull) dln = element.getString("drivers_license_number");
String cd = " ";
Boolean isCdNull = element.isNull("court_date");
if (!isCdNull) cd = element.getString("court_date");
String cl = " ";
Boolean isClNull = element.isNull("court_location");
if (!isClNull) cl = element.getString("court_location");
String ca = " ";
Boolean isCaNull = element.isNull("court_address");
if (!isCaNull) ca = element.getString("court_address");
/*
Map<String, AttributeValue> item = newCitationItem(citationNumber, citationDate, firstName, lastName, firstLastName, dob, fldob, resultingHash, da, dc, ds, dln, cd, cl, ca);
PutItemRequest putItemRequest = new PutItemRequest("citations-table", item);
PutItemResult putItemResult = dynamoDB.putItem(putItemRequest);
*/
}
} catch (JSONException e) {
// JSON Parsing error
e.printStackTrace();
}
}