change passwordencoder fot bcrypt to delegating(pbkdf2) #424 (#425)

* change passwordencoder fot bcrypt to delegating(pbkdf2) #424

* fix definition method of password encoder #424

* add encoder that can be used with delegatingPasswordEncoder #424

projectName-web/src/main/resources/META-INF/spring/applicationContext.xml

@@ -9,7 +9,22 @@
 
     <import resource="classpath:/META-INF/spring/projectName-domain.xml" />
 
-    <bean id="passwordEncoder" class="org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder" />
+    <bean id="passwordEncoder" class="org.springframework.security.crypto.password.DelegatingPasswordEncoder">
+        <constructor-arg name="idForEncode" value="pbkdf2" />
+        <constructor-arg name="idToPasswordEncoder">
+            <map>
+                <entry key="pbkdf2">
+                    <bean class="org.springframework.security.crypto.password.Pbkdf2PasswordEncoder" />
+                </entry>
+                <entry key="bcrypt">
+                    <bean class="org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder" />
+                </entry>
+                <entry key="scrypt">
+                    <bean class="org.springframework.security.crypto.scrypt.SCryptPasswordEncoder" />
+                </entry>
+            </map>
+        </constructor-arg>
+    </bean>
 
     <context:property-placeholder
         location="classpath*:/META-INF/spring/*.properties" />