I have angular 2 front-end and spring boot back-end.I want to use username and password for login and then use x-auth-token to check session for each request sent from angular.I want to use Redis to store session.But i keep getting the below error when connecting to Redis.My assumption is my dependency version of spring session is causing the issue but i am not able to understand why that is? –
An attempt was made to call a method that does not exist. The attempt was made from the following location: org.springframework.session.data.redis.config.ConfigureNotifyKeyspaceEventsAction.getNotifyOptions(ConfigureNotifyKeyspaceEventsAction.java:74) The following method did not exist: org.springframework.data.redis.connection.RedisConnection.getConfig(Ljava/lang/String;)Ljava/util/List; The method's class, org.springframework.data.redis.connection.RedisConnection, is available from the following locations: jar:file:/C:/Users/Ajay/.m2/repository/org/springframework/data/spring-data-redis/2.3.3.RELEASE/spring-data-redis-2.3.3.RELEASE.jar!/org/springframework/data/redis/connection/RedisConnection.class The class hierarchy was loaded from the following locations: org.springframework.data.redis.connection.RedisConnection: file:/C:/Users/Ajay/.m2/repository/org/springframework/data/spring-data-redis/2.3.3.RELEASE/spring-data-redis-2.3.3.RELEASE.jar Action: Correct the classpath of your application so that it contains a single, compatible version of org.springframework.data.redis.connection.RedisConnection
Spring –
import org.springframework.context.annotation.Bean;
import org.springframework.data.redis.connection.lettuce.LettuceConnectionFactory;
import org.springframework.session.data.redis.config.annotation.web.http.EnableRedisHttpSession;
@EnableRedisHttpSession public class HttpSessionConfig {
@Bean public LettuceConnectionFactory connectionFactory() { return new
LettuceConnectionFactory(); }
}
@Configuration
@EnableWebSecurity
public class SecurityConfig extends WebSecurityConfigurerAdapter{
@Autowired
Environment env;
@Autowired
UserSecurityService useSecurityService;
private BCryptPasswordEncoder passwordEncoder() {
return SecurityUtility.passwordEncoder();
}
private static final String[] PUBLIC_MATHCES= {
"/css/**",
"/js/**",
"/image/**",
"/book/**",
"/user/**"
};
@Override
protected void configure(AuthenticationManagerBuilder auth) throws Exception {
auth.userDetailsService(useSecurityService).passwordEncoder(passwordEncoder());
}
@Override
protected void configure(HttpSecurity http) throws Exception {
http.authorizeRequests()
.antMatchers(PUBLIC_MATHCES).permitAll()
.anyRequest().authenticated();
http.csrf().disable()
.cors()
.and()
.httpBasic();
}
@Bean public HttpSessionStrategy httpSessionStrategy() {
return new HeaderHttpSessionStrategy();
}
}
pom.xml-
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.3.3.RELEASE</version>
<relativePath /> <!-- lookup parent from repository -->
</parent>
<groupId>com.bookstore</groupId>
<artifactId>bookstore</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>BookStore</name>
<description>BookStore backend</description>
<properties>
<java.version>1.8</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<!-- https://mvnrepository.com/artifact/org.springframework.boot/spring-boot-starter-data-jpa -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<!-- https://mvnrepository.com/artifact/org.springframework.boot/spring-boot-starter-jdbc -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-jdbc</artifactId>
</dependency>
<!-- https://mvnrepository.com/artifact/org.springframework.boot/spring-boot-starter-security -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
<!-- https://mvnrepository.com/artifact/MySQL/mysql-connector-java -->
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
</dependency>
<!-- https://mvnrepository.com/artifact/org.springframework.session/spring-session -->
<dependency>
<groupId>org.springframework.session</groupId>
<artifactId>spring-session</artifactId>
<version>1.3.5.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-redis</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.session</groupId>
<artifactId>spring-session-data-redis</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
<exclusions>
<exclusion>
<groupId>org.junit.vintage</groupId>
<artifactId>junit-vintage-engine</artifactId>
</exclusion>
</exclusions>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
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Answer
I think pom.xml is bit messed up. You have conflicting dependencies.
Use below command to see details of which dependencies are loaded n which are omitted.
mvn dependency:tree -Dverbose -Dincludes=commons-collections
That will give you some insights.
Also in my opinion can you try removing below dependency and run the application.
<dependency>
<groupId>org.springframework.session</groupId>
<artifactId>spring-session</artifactId>
<version>1.3.5.RELEASE</version>
</dependency>