reupload files

src/main/java/fr/xephi/authme/security/crypts/Salted2Md5.java

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+package fr.xephi.authme.security.crypts;
+
+import fr.xephi.authme.security.crypts.description.HasSalt;
+import fr.xephi.authme.security.crypts.description.Recommendation;
+import fr.xephi.authme.security.crypts.description.SaltType;
+import fr.xephi.authme.security.crypts.description.Usage;
+import fr.xephi.authme.settings.Settings;
+import fr.xephi.authme.settings.properties.SecuritySettings;
+import fr.xephi.authme.util.RandomStringUtils;
+
+import javax.inject.Inject;
+
+import static fr.xephi.authme.security.HashUtils.md5;
+
+@Recommendation(Usage.ACCEPTABLE) // presuming that length is something sensible (>= 8)
+@HasSalt(value = SaltType.TEXT)   // length defined by the doubleMd5SaltLength setting
+public class Salted2Md5 extends SeparateSaltMethod {
+
+    private final int saltLength;
+
+    @Inject
+    public Salted2Md5(Settings settings) {
+        saltLength = settings.getProperty(SecuritySettings.DOUBLE_MD5_SALT_LENGTH);
+    }
+
+    @Override
+    public String computeHash(String password, String salt, String name) {
+        return md5(md5(password) + salt);
+    }
+
+    @Override
+    public String generateSalt() {
+        return RandomStringUtils.generateHex(saltLength);
+    }
+
+
+}