1f11537b85
- Rename getHash() to computeHash(): get.. suggests it's just retrieving some field but it's really doing a computation, which is quite complex depending on the hash algorithm
33 lines
1.0 KiB
Java
33 lines
1.0 KiB
Java
package fr.xephi.authme.security.crypts;
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import java.math.BigInteger;
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import java.security.MessageDigest;
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import java.security.NoSuchAlgorithmException;
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/**
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*/
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public class JOOMLA implements EncryptionMethod {
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private static String getMD5(String message)
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throws NoSuchAlgorithmException {
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MessageDigest md5 = MessageDigest.getInstance("MD5");
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md5.reset();
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md5.update(message.getBytes());
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byte[] digest = md5.digest();
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return String.format("%0" + (digest.length << 1) + "x", new BigInteger(1, digest));
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}
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@Override
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public String computeHash(String password, String salt, String name)
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throws NoSuchAlgorithmException {
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return getMD5(password + salt) + ":" + salt;
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}
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@Override
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public boolean comparePassword(String hash, String password,
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String playerName) throws NoSuchAlgorithmException {
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String salt = hash.split(":")[1];
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return hash.equals(getMD5(password + salt) + ":" + salt);
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}
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}
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