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Add bcrypt_2y for new phpbb system

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Xephi59 2015-07-31 01:11:34 +02:00
parent 9c42be39d8
commit fa831700a2
3 changed files with 31 additions and 1 deletions
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1
src/main/java/fr/xephi/authme/security/HashAlgorithm.java
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@ -28,6 +28,7 @@ public enum HashAlgorithm {
WORDPRESS(fr.xephi.authme.security.crypts.WORDPRESS.class),
ROYALAUTH(fr.xephi.authme.security.crypts.ROYALAUTH.class),
CRAZYCRYPT1(fr.xephi.authme.security.crypts.CRAZYCRYPT1.class),
BCRYPT2Y(fr.xephi.authme.security.crypts.BCRYPT2Y.class),
CUSTOM(Null.class);
Class<?> classe;

7
src/main/java/fr/xephi/authme/security/PasswordSecurity.java
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@ -20,7 +20,8 @@ public class PasswordSecurity {
private static SecureRandom rnd = new SecureRandom();
public static HashMap<String, String> userSalt = new HashMap<String, String>();
public static String createSalt(int length) throws NoSuchAlgorithmException {
public static String createSalt(int length)
throws NoSuchAlgorithmException {
byte[] msg = new byte[40];
rnd.nextBytes(msg);
MessageDigest sha1 = MessageDigest.getInstance("SHA1");
@ -94,6 +95,10 @@ public class PasswordSecurity {
salt = createSalt(16);
userSalt.put(playerName, salt);
break;
case BCRYPT2Y:
salt = createSalt(22);
userSalt.put(playerName, salt);
break;
case MD5:
case SHA1:
case WHIRLPOOL:

24
src/main/java/fr/xephi/authme/security/crypts/BCRYPT2Y.java Normal file
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@ -0,0 +1,24 @@
package fr.xephi.authme.security.crypts;
import java.security.NoSuchAlgorithmException;
public class BCRYPT2Y implements EncryptionMethod {
@Override
public String getHash(String password, String salt, String name)
throws NoSuchAlgorithmException {
if (salt.length() == 22)
salt = "$2y$10$" + salt;
return (BCRYPT.hashpw(password, salt));
}
@Override
public boolean comparePassword(String hash, String password,
String playerName) throws NoSuchAlgorithmException {
String ok = hash.substring(29);
if (ok.length() != 29)
return false;
return hash.equals(getHash(password, ok, playerName));
}
}