mirror of
https://github.com/AuthMe/AuthMeReloaded.git
synced 2024-11-23 18:55:11 +01:00
Merge branch '1400-phpbb-hash' of https://github.com/AuthMe/AuthMeReloaded
This commit is contained in:
ljacqu
commit
c693901330
@ -320,22 +320,28 @@ public class MySQL implements DataSource {
|
||||
@Override
|
||||
public boolean saveAuth(PlayerAuth auth) {
|
||||
try (Connection con = getConnection()) {
|
||||
String sql;
|
||||
// TODO ljacqu 20171104: Replace with generic columns util to clean this up
|
||||
boolean useSalt = !col.SALT.isEmpty() || !StringUtils.isEmpty(auth.getPassword().getSalt());
|
||||
sql = "INSERT INTO " + tableName + "("
|
||||
boolean hasEmail = auth.getEmail() != null;
|
||||
String emailPlaceholder = hasEmail ? "?" : "DEFAULT";
|
||||
|
||||
String sql = "INSERT INTO " + tableName + "("
|
||||
+ col.NAME + "," + col.PASSWORD + "," + col.REAL_NAME
|
||||
+ "," + col.EMAIL + "," + col.REGISTRATION_DATE + "," + col.REGISTRATION_IP
|
||||
+ (useSalt ? "," + col.SALT : "")
|
||||
+ ") VALUES (?,?,?,?,?,?" + (useSalt ? ",?" : "") + ");";
|
||||
+ ") VALUES (?,?,?," + emailPlaceholder + ",?,?" + (useSalt ? ",?" : "") + ");";
|
||||
try (PreparedStatement pst = con.prepareStatement(sql)) {
|
||||
pst.setString(1, auth.getNickname());
|
||||
pst.setString(2, auth.getPassword().getHash());
|
||||
pst.setString(3, auth.getRealName());
|
||||
pst.setString(4, auth.getEmail());
|
||||
pst.setObject(5, auth.getRegistrationDate());
|
||||
pst.setString(6, auth.getRegistrationIp());
|
||||
int index = 1;
|
||||
pst.setString(index++, auth.getNickname());
|
||||
pst.setString(index++, auth.getPassword().getHash());
|
||||
pst.setString(index++, auth.getRealName());
|
||||
if (hasEmail) {
|
||||
pst.setString(index++, auth.getEmail());
|
||||
}
|
||||
pst.setObject(index++, auth.getRegistrationDate());
|
||||
pst.setString(index++, auth.getRegistrationIp());
|
||||
if (useSalt) {
|
||||
pst.setString(7, auth.getPassword().getSalt());
|
||||
pst.setString(index++, auth.getPassword().getSalt());
|
||||
}
|
||||
pst.executeUpdate();
|
||||
}
|
||||
|
||||
@ -7,146 +7,147 @@ import java.io.UnsupportedEncodingException;
|
||||
import java.security.MessageDigest;
|
||||
|
||||
/**
|
||||
* @author stefano
|
||||
* Encryption method compatible with phpBB3.
|
||||
* <p>
|
||||
* As tested with phpBB 3.2.1, by default new passwords are encrypted with BCrypt $2y$.
|
||||
* For backwards compatibility, phpBB3 supports other hashes for comparison. This implementation
|
||||
* successfully checks against phpBB's salted MD5 hashing algorithm (adaptation of phpass),
|
||||
* as well as plain MD5.
|
||||
*/
|
||||
public class PhpBB extends HexSaltedMethod {
|
||||
public class PhpBB implements EncryptionMethod {
|
||||
|
||||
private static final String itoa64 = "./0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz";
|
||||
private final BCrypt2y bCrypt2y = new BCrypt2y();
|
||||
|
||||
private static String md5(String data) {
|
||||
try {
|
||||
byte[] bytes = data.getBytes("ISO-8859-1");
|
||||
MessageDigest md5er = HashUtils.getDigest(MessageDigestAlgorithm.MD5);
|
||||
byte[] hash = md5er.digest(bytes);
|
||||
return bytes2hex(hash);
|
||||
} catch (UnsupportedEncodingException e) {
|
||||
throw new UnsupportedOperationException(e);
|
||||
}
|
||||
}
|
||||
|
||||
private static int hexToInt(char ch) {
|
||||
if (ch >= '0' && ch <= '9')
|
||||
return ch - '0';
|
||||
ch = Character.toUpperCase(ch);
|
||||
if (ch >= 'A' && ch <= 'F')
|
||||
return ch - 'A' + 0xA;
|
||||
throw new IllegalArgumentException("Not a hex character: " + ch);
|
||||
}
|
||||
|
||||
private static String bytes2hex(byte[] bytes) {
|
||||
StringBuilder r = new StringBuilder(32);
|
||||
for (byte b : bytes) {
|
||||
String x = Integer.toHexString(b & 0xff);
|
||||
if (x.length() < 2)
|
||||
r.append('0');
|
||||
r.append(x);
|
||||
}
|
||||
return r.toString();
|
||||
}
|
||||
|
||||
private static String pack(String hex) {
|
||||
StringBuilder buf = new StringBuilder();
|
||||
for (int i = 0; i < hex.length(); i += 2) {
|
||||
char c1 = hex.charAt(i);
|
||||
char c2 = hex.charAt(i + 1);
|
||||
char packed = (char) (hexToInt(c1) * 16 + hexToInt(c2));
|
||||
buf.append(packed);
|
||||
}
|
||||
return buf.toString();
|
||||
}
|
||||
|
||||
private String phpbb_hash(String password, String salt) {
|
||||
String random_state = salt;
|
||||
StringBuilder random = new StringBuilder();
|
||||
int count = 6;
|
||||
for (int i = 0; i < count; i += 16) {
|
||||
random_state = md5(salt + random_state);
|
||||
random.append(pack(md5(random_state)));
|
||||
}
|
||||
String hash = _hash_crypt_private(password, _hash_gensalt_private(random.substring(0, count), itoa64));
|
||||
if (hash.length() == 34) {
|
||||
return hash;
|
||||
}
|
||||
return md5(password);
|
||||
}
|
||||
|
||||
private String _hash_gensalt_private(String input, String itoa64) {
|
||||
return _hash_gensalt_private(input, itoa64, 6);
|
||||
}
|
||||
|
||||
private String _hash_gensalt_private(String input, String itoa64,
|
||||
int iteration_count_log2) {
|
||||
if (iteration_count_log2 < 4 || iteration_count_log2 > 31) {
|
||||
iteration_count_log2 = 8;
|
||||
}
|
||||
String output = "$H$";
|
||||
output += itoa64.charAt(Math.min(iteration_count_log2 + 3, 30)); // PHP_VERSION >= 5 ? 5 : 3
|
||||
output += _hash_encode64(input, 6);
|
||||
return output;
|
||||
}
|
||||
|
||||
private String _hash_encode64(String input, int count) {
|
||||
StringBuilder output = new StringBuilder();
|
||||
int i = 0;
|
||||
do {
|
||||
int value = input.charAt(i++);
|
||||
output.append(itoa64.charAt(value & 0x3f));
|
||||
if (i < count)
|
||||
value |= input.charAt(i) << 8;
|
||||
output.append(itoa64.charAt((value >> 6) & 0x3f));
|
||||
if (i++ >= count)
|
||||
break;
|
||||
if (i < count)
|
||||
value |= input.charAt(i) << 16;
|
||||
output.append(itoa64.charAt((value >> 12) & 0x3f));
|
||||
if (i++ >= count)
|
||||
break;
|
||||
output.append(itoa64.charAt((value >> 18) & 0x3f));
|
||||
} while (i < count);
|
||||
return output.toString();
|
||||
}
|
||||
|
||||
private String _hash_crypt_private(String password, String setting) {
|
||||
String output = "*";
|
||||
if (!setting.substring(0, 3).equals("$H$"))
|
||||
return output;
|
||||
int count_log2 = itoa64.indexOf(setting.charAt(3));
|
||||
if (count_log2 < 7 || count_log2 > 30)
|
||||
return output;
|
||||
int count = 1 << count_log2;
|
||||
String salt = setting.substring(4, 12);
|
||||
if (salt.length() != 8)
|
||||
return output;
|
||||
String m1 = md5(salt + password);
|
||||
String hash = pack(m1);
|
||||
do {
|
||||
hash = pack(md5(hash + password));
|
||||
} while (--count > 0);
|
||||
output = setting.substring(0, 12);
|
||||
output += _hash_encode64(hash, 16);
|
||||
return output;
|
||||
}
|
||||
|
||||
private boolean phpbb_check_hash(String password, String hash) {
|
||||
if (hash.length() == 34) {
|
||||
return _hash_crypt_private(password, hash).equals(hash);
|
||||
}
|
||||
return md5(password).equals(hash);
|
||||
@Override
|
||||
public HashedPassword computeHash(String password, String name) {
|
||||
String salt = generateSalt();
|
||||
return new HashedPassword(BCryptService.hashpw(password, salt));
|
||||
}
|
||||
|
||||
@Override
|
||||
public String computeHash(String password, String salt, String name) {
|
||||
return phpbb_hash(password, salt);
|
||||
return bCrypt2y.computeHash(password, salt, name);
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean comparePassword(String password, HashedPassword hashedPassword, String name) {
|
||||
return phpbb_check_hash(password, hashedPassword.getHash());
|
||||
final String hash = hashedPassword.getHash();
|
||||
if (HashUtils.isValidBcryptHash(hash)) {
|
||||
return bCrypt2y.comparePassword(password, hashedPassword, name);
|
||||
} else if (hash.length() == 34) {
|
||||
return PhpassSaltedMd5.phpbb_check_hash(password, hash);
|
||||
} else {
|
||||
return PhpassSaltedMd5.md5(password).equals(hash);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public int getSaltLength() {
|
||||
return 16;
|
||||
public String generateSalt() {
|
||||
// Salt length 22, as seen in https://github.com/phpbb/phpbb/blob/master/phpBB/phpbb/passwords/driver/bcrypt.php
|
||||
return BCryptService.gensalt(10);
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean hasSeparateSalt() {
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Java implementation of the salted MD5 as used in phpBB (adapted from phpass).
|
||||
*
|
||||
* @see <a href="https://github.com/phpbb/phpbb/blob/master/phpBB/phpbb/passwords/driver/salted_md5.php">phpBB's salted_md5.php</a>
|
||||
* @see <a href="http://www.openwall.com/phpass/">phpass</a>
|
||||
*/
|
||||
private static final class PhpassSaltedMd5 {
|
||||
|
||||
private static final String itoa64 = "./0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz";
|
||||
|
||||
private static String md5(String data) {
|
||||
try {
|
||||
byte[] bytes = data.getBytes("ISO-8859-1");
|
||||
MessageDigest md5er = HashUtils.getDigest(MessageDigestAlgorithm.MD5);
|
||||
byte[] hash = md5er.digest(bytes);
|
||||
return bytes2hex(hash);
|
||||
} catch (UnsupportedEncodingException e) {
|
||||
throw new UnsupportedOperationException(e);
|
||||
}
|
||||
}
|
||||
|
||||
private static int hexToInt(char ch) {
|
||||
if (ch >= '0' && ch <= '9')
|
||||
return ch - '0';
|
||||
ch = Character.toUpperCase(ch);
|
||||
if (ch >= 'A' && ch <= 'F')
|
||||
return ch - 'A' + 0xA;
|
||||
throw new IllegalArgumentException("Not a hex character: " + ch);
|
||||
}
|
||||
|
||||
private static String bytes2hex(byte[] bytes) {
|
||||
StringBuilder r = new StringBuilder(32);
|
||||
for (byte b : bytes) {
|
||||
String x = Integer.toHexString(b & 0xff);
|
||||
if (x.length() < 2)
|
||||
r.append('0');
|
||||
r.append(x);
|
||||
}
|
||||
return r.toString();
|
||||
}
|
||||
|
||||
private static String pack(String hex) {
|
||||
StringBuilder buf = new StringBuilder();
|
||||
for (int i = 0; i < hex.length(); i += 2) {
|
||||
char c1 = hex.charAt(i);
|
||||
char c2 = hex.charAt(i + 1);
|
||||
char packed = (char) (hexToInt(c1) * 16 + hexToInt(c2));
|
||||
buf.append(packed);
|
||||
}
|
||||
return buf.toString();
|
||||
}
|
||||
|
||||
private static String _hash_encode64(String input, int count) {
|
||||
StringBuilder output = new StringBuilder();
|
||||
int i = 0;
|
||||
do {
|
||||
int value = input.charAt(i++);
|
||||
output.append(itoa64.charAt(value & 0x3f));
|
||||
if (i < count)
|
||||
value |= input.charAt(i) << 8;
|
||||
output.append(itoa64.charAt((value >> 6) & 0x3f));
|
||||
if (i++ >= count)
|
||||
break;
|
||||
if (i < count)
|
||||
value |= input.charAt(i) << 16;
|
||||
output.append(itoa64.charAt((value >> 12) & 0x3f));
|
||||
if (i++ >= count)
|
||||
break;
|
||||
output.append(itoa64.charAt((value >> 18) & 0x3f));
|
||||
} while (i < count);
|
||||
return output.toString();
|
||||
}
|
||||
|
||||
private static String _hash_crypt_private(String password, String setting) {
|
||||
String output = "*";
|
||||
if (!setting.substring(0, 3).equals("$H$"))
|
||||
return output;
|
||||
int count_log2 = itoa64.indexOf(setting.charAt(3));
|
||||
if (count_log2 < 7 || count_log2 > 30)
|
||||
return output;
|
||||
int count = 1 << count_log2;
|
||||
String salt = setting.substring(4, 12);
|
||||
if (salt.length() != 8)
|
||||
return output;
|
||||
String m1 = md5(salt + password);
|
||||
String hash = pack(m1);
|
||||
do {
|
||||
hash = pack(md5(hash + password));
|
||||
} while (--count > 0);
|
||||
output = setting.substring(0, 12);
|
||||
output += _hash_encode64(hash, 16);
|
||||
return output;
|
||||
}
|
||||
|
||||
private static boolean phpbb_check_hash(String password, String hash) {
|
||||
return _hash_crypt_private(password, hash).equals(hash);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@ -1,5 +1,12 @@
|
||||
package fr.xephi.authme.security.crypts;
|
||||
|
||||
import com.google.common.collect.ImmutableMap;
|
||||
import org.junit.Test;
|
||||
|
||||
import java.util.Map;
|
||||
|
||||
import static org.junit.Assert.fail;
|
||||
|
||||
/**
|
||||
* Test for {@link PhpBB}.
|
||||
*/
|
||||
@ -7,10 +14,46 @@ public class PhpBBTest extends AbstractEncryptionMethodTest {
|
||||
|
||||
public PhpBBTest() {
|
||||
super(new PhpBB(),
|
||||
"$H$7MaSGQb0xe3Fp/a.Q.Ewpw.UKfCv.t0", // password
|
||||
"$H$7ESfAVjzqajC7fJFcZKZIhyds41MuW.", // PassWord1
|
||||
"$H$7G65SXRPbR69jLg.qZTjtqsw36Ciw7.", // &^%te$t?Pw@_
|
||||
"$H$7Brcg8zO9amr2SHVgz.pFxprDu40v4/"); // âË_3(íù*
|
||||
"$2a$10$1rnuna3GBduBy1NQuOpnWODqBfl8CZHeULuBThNfAvkOYDRRQR1Zi", // password
|
||||
"$2a$10$F6LVgXa8.t95H0Fikr6nG.aEMgIQRXlFpzMvAjbO7ag3fny9GGS3i", // PassWord1
|
||||
"$2a$10$ex57hkfuMLwYsdG8ru/4teh48kHCSv0HPLPjhhHsEB3NqXiOi7RQS", // &^%te$t?Pw@_
|
||||
"$2a$10$2B/HAJ3MeoxGQgqLM6GDlOBqd.2uzLPi1VznXlrXcayLixSaRIWqC"); // âË_3(íù*
|
||||
}
|
||||
|
||||
@Test
|
||||
public void shouldMatchPhpassSaltedMd5Hashes() {
|
||||
// given
|
||||
Map<String, String> givenHashes = ImmutableMap.of(
|
||||
"password", "$H$7MaSGQb0xe3Fp/a.Q.Ewpw.UKfCv.t0",
|
||||
"PassWord1", "$H$7ESfAVjzqajC7fJFcZKZIhyds41MuW.",
|
||||
"&^%te$t?Pw@_", "$H$7G65SXRPbR69jLg.qZTjtqsw36Ciw7.",
|
||||
"âË_3(íù*", "$H$7Brcg8zO9amr2SHVgz.pFxprDu40v4/");
|
||||
PhpBB phpBB = new PhpBB();
|
||||
|
||||
// when / then
|
||||
for (Map.Entry<String, String> hashEntry : givenHashes.entrySet()) {
|
||||
if (!phpBB.comparePassword(hashEntry.getKey(), new HashedPassword(hashEntry.getValue()), null)) {
|
||||
fail("Hash comparison for '" + hashEntry.getKey() + "' failed");
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void shouldMatchUnsaltedMd5Hashes() {
|
||||
// given
|
||||
Map<String, String> givenHashes = ImmutableMap.of(
|
||||
"password", "5f4dcc3b5aa765d61d8327deb882cf99",
|
||||
"PassWord1", "f2126d405f46ed603ff5b2950f062c96",
|
||||
"&^%te$t?Pw@_", "0833dcd2bc741f90c46bbac5498fd08f",
|
||||
"âË_3(íù*", "e7412bf1a9d312dc2901c3101a097abe");
|
||||
PhpBB phpBB = new PhpBB();
|
||||
|
||||
// when / then
|
||||
for (Map.Entry<String, String> hashEntry : givenHashes.entrySet()) {
|
||||
if (!phpBB.comparePassword(hashEntry.getKey(), new HashedPassword(hashEntry.getValue()), null)) {
|
||||
fail("Hash comparison for '" + hashEntry.getKey() + "' failed");
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user