org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'springSecurityFilterChain' is defined - JAVA Configuration - spring

Question

i am new in starting up spring projects and i have the problem from title.
I don't know how can i resolve it, i have the same configuration and files to start up spring in other project and there it works. Here not and i don't know why.
my code is :
maven
`
demo
demo
1.0-SNAPSHOT
<properties>
<javax.trans.ver>1.1</javax.trans.ver>
<javax.ver>2.5</javax.ver>
<spring.base.version>4.1.5.RELEASE</spring.base.version>
<spring.security.version>4.0.1.RELEASE</spring.security.version>
<spring.data.ver>1.8.0.RELEASE</spring.data.ver>
<hib.core.ver>4.3.10.Final</hib.core.ver>
<hib.jpa.supp.ver>4.3.10.Final</hib.jpa.supp.ver>
<hib.val.ver>5.1.3.Final</hib.val.ver>
<mysql.conn.ver>5.1.6</mysql.conn.ver>
<junit.ver>4.12</junit.ver>
<jstl.verion>1.2</jstl.verion>
<cglib.version>3.1</cglib.version>
<log4j.version>1.2.17</log4j.version>
</properties>
<dependencies>
<dependency>
<groupId>javax.transaction</groupId>
<artifactId>jta</artifactId>
<version>${javax.trans.ver}</version>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>servlet-api</artifactId>
<version>${javax.ver}</version>
</dependency>
<!--Spring stuff-->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
<version>${spring.base.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>${spring.base.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
<version>${spring.base.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>${spring.base.version}</version>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-web</artifactId>
<version>${spring.security.version}</version>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-config</artifactId>
<version>${spring.security.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-orm</artifactId>
<version>${spring.base.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-tx</artifactId>
<version>${spring.base.version}</version>
</dependency>
<dependency>
<groupId>org.springframework.data</groupId>
<artifactId>spring-data-jpa</artifactId>
<version>${spring.data.ver}</version>
<exclusions>
<exclusion>
<groupId>org.springframework</groupId>
<artifactId>spring-aop</artifactId>
</exclusion>
</exclusions>
</dependency>
<!--My sql conn-->
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>${mysql.conn.ver}</version>
</dependency>
<!--Hibernate-->
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-core</artifactId>
<version>${hib.core.ver}</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-entitymanager</artifactId>
<version>${hib.jpa.supp.ver}</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-validator</artifactId>
<version>${hib.val.ver}</version>
</dependency>
<!--Junit-->
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>${junit.ver}</version>
</dependency>
<!--JSTL-->
<dependency>
<groupId>jstl</groupId>
<artifactId>jstl</artifactId>
<version>${jstl.verion}</version>
</dependency>
<!--Stuff-->
<dependency>
<groupId>cglib</groupId>
<artifactId>cglib</artifactId>
<version>${cglib.version}</version>
</dependency>
<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
<version>${log4j.version}</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-simple</artifactId>
<version>1.7.10</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-log4j12</artifactId>
<version>1.7.10</version>
</dependency>
</dependencies>
`
spring security initializer:
package ro.stefan.configs;
import org.springframework.security.web.context.AbstractSecurityWebApplicationInitializer;
public class SpringSecurityInitializer extends AbstractSecurityWebApplicationInitializer {
}
spring security config:
package ro.stefan.configs;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.builders.WebSecurity;
import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
import ro.stefan.serv.UsersDetailsServiceImpl;
#Configuration
#EnableWebSecurity
public class SpringSecurityConfig extends WebSecurityConfigurerAdapter {
#Autowired
UsersDetailsServiceImpl usersDetailsService;
#Autowired
public void configureGlobal(AuthenticationManagerBuilder auth) throws Exception {
auth.inMemoryAuthentication().withUser("stefan").password("1234").roles("USER");
auth.userDetailsService(usersDetailsService);
}
#Override
public void configure(WebSecurity web) throws Exception {
web.ignoring().antMatchers("/res/**");
}
//.csrf() is optional, enabled by default, if using WebSecurityConfigurerAdapter constructor
#Override
protected void configure(HttpSecurity http) throws Exception {
http.authorizeRequests()
.antMatchers("/main/**").access("hasRole('ROLE_ADMIN')")
.and()
.formLogin().loginPage("/admin").failureUrl("/admin?error")
.usernameParameter("username").passwordParameter("password").defaultSuccessUrl("/main")
.and()
.logout().logoutUrl("/logout").logoutSuccessUrl("/admin?logout")
.and()
.csrf();
// http.formLogin().loginPage("/admin/login").failureUrl("/admin/login?error").defaultSuccessUrl("/main",true).usernameParameter("username").passwordParameter("password");
}
}
Web.xml:
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd"
version="3.1">
<display-name>Demo App</display-name>
<servlet>
<servlet-name>mvc-dispatcher</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>WEB-INF/servletConfig.xml</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>mvc-dispatcher</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:/jpaContext.xml</param-value>
</context-param>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
</web-app>
servletConfig.xml:
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="
http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.1.xsd
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.1.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.1.xsd">
<!-- DispatcherServlet Context: defines this servlet's request-processing infrastructure -->
<!-- Scans within the base package of the application for #Components to configure as beans -->
<!-- #Controller, #Service, #Configuration, etc. -->
<context:component-scan base-package="ro.stefan" />
<!-- Enables the Spring MVC #Controller programming model -->
<mvc:annotation-driven />
<mvc:resources location="WEB-RES/" mapping="/res/**" />
</beans>
Thank you very much !

Answer 1

Can you put springSecurityFilter chain -
e.g.,
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>
classpath:/jpaContext.xml,
/WEB-INF/servletConfig.xml
</param-value>
</context-param>
<!-- Spring Security -->
<filter>
<filter-name>springSecurityFilterChain</filter-name>
<filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class>
</filter>
<filter-mapping>
<filter-name>springSecurityFilterChain</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>

Answer 2

Why you don't try code generators like spring-boot ( https://start.spring.io/ ) or jhipster https://jhipster.github.io/ ?
They should generate all code needed driven by best practices and with minimal configuration on your side. it's perfect for starting point