feat: user authentication with httpBasic

shopping-cart-backend/pom.xml

@@ -34,13 +34,12 @@
 		</dependency>
 		<dependency>
 			<groupId>org.springframework.boot</groupId>
-			<artifactId>spring-boot-starter-test</artifactId>
-			<scope>test</scope>
+			<artifactId>spring-boot-starter-data-jpa</artifactId>
 		</dependency>
 		<dependency>
 			<groupId>org.springframework.boot</groupId>
-			<artifactId>spring-boot-starter-data-jpa</artifactId>
-			<version>${spring-boot.version}</version>
+			<artifactId>spring-boot-starter-test</artifactId>
+			<scope>test</scope>
 		</dependency>
 		<dependency>
 			<groupId>org.springframework.security</groupId>

shopping-cart-backend/shopping-cart.iml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <module version="4">
   <component name="SonarLintModuleSettings">
-    <option name="uniqueId" value="f9191aba-e1f6-4c69-8236-d02c6617288d" />
+    <option name="uniqueId" value="042c3486-cc76-4a26-9870-da4929abf0f5" />
   </component>
 </module>

shopping-cart-backend/src/main/java/fptu/swp391/shoppingcart/ShoppingCartApplication.java → shopping-cart-backend/src/main/java/fptu/swp391/shoppingcart/Main.java

@@ -4,10 +4,10 @@
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 
 @SpringBootApplication
-public class ShoppingCartApplication {
+public class Main {
 
 	public static void main(String[] args) {
-		SpringApplication.run(ShoppingCartApplication.class, args);
+		SpringApplication.run(Main.class, args);
 	}
 
 }

shopping-cart-backend/src/main/java/fptu/swp391/shoppingcart/authentication/config/PasswordEncoderConfig.java

@@ -0,0 +1,13 @@
+package fptu.swp391.shoppingcart.authentication.config;
+
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
+
+@Configuration
+public class PasswordEncoderConfig {
+    @Bean
+    public BCryptPasswordEncoder bCryptPasswordEncoder() {
+        return new BCryptPasswordEncoder();
+    }
+}

shopping-cart-backend/src/main/java/fptu/swp391/shoppingcart/authentication/config/SecurityConfig.java

@@ -0,0 +1,32 @@
+package fptu.swp391.shoppingcart.authentication.config;
+
+import fptu.swp391.shoppingcart.authentication.service.AuthenticationProviderService;
+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.configuration.WebSecurityConfigurerAdapter;
+
+@Configuration
+public class SecurityConfig extends WebSecurityConfigurerAdapter {
+    @Autowired
+    private AuthenticationProviderService authenticationProvider;
+
+    @Override
+    protected void configure(AuthenticationManagerBuilder auth) {
+        auth.authenticationProvider(authenticationProvider);
+    }
+
+    @Override
+    protected void configure(HttpSecurity http) throws Exception {
+        //@formatter:off
+        http
+                .csrf().disable()
+                .authorizeRequests()
+                    .mvcMatchers("/login").permitAll()
+                    .anyRequest().authenticated()
+                .and().httpBasic();
+//                .and().formLogin();
+        //@formatter:on
+    }
+}

shopping-cart-backend/src/main/java/fptu/swp391/shoppingcart/authentication/entity/Authority.java

@@ -0,0 +1,17 @@
+package fptu.swp391.shoppingcart.authentication.entity;
+
+import lombok.Getter;
+import lombok.Setter;
+
+import javax.persistence.Column;
+import javax.persistence.Entity;
+import javax.persistence.Table;
+
+@Entity
+@Getter
+@Setter
+@Table(name = "AUTHORITY")
+public class Authority extends BaseEntity {
+    @Column(name = "NAME", nullable = false, length = 50)
+    private String name;
+}

shopping-cart-backend/src/main/java/fptu/swp391/shoppingcart/authentication/entity/BaseEntity.java

@@ -0,0 +1,21 @@
+package fptu.swp391.shoppingcart.authentication.entity;
+
+import lombok.Getter;
+import lombok.Setter;
+
+import javax.persistence.*;
+
+@Getter
+@Setter
+@MappedSuperclass
+public abstract class BaseEntity {
+
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    @Column(name = "ID", nullable = false)
+    private Long id;
+
+    @Version
+    @Column(name = "VERSION", nullable = false)
+    private int version;
+}

shopping-cart-backend/src/main/java/fptu/swp391/shoppingcart/authentication/entity/UserEntity.java

@@ -0,0 +1,49 @@
+package fptu.swp391.shoppingcart.authentication.entity;
+
+import lombok.Getter;
+import lombok.Setter;
+
+import javax.persistence.*;
+import java.io.Serializable;
+import java.util.LinkedHashSet;
+import java.util.Objects;
+import java.util.Set;
+
+@Entity
+@Getter
+@Setter
+@Table(name = "USER")
+public class UserEntity extends BaseEntity implements Serializable {
+
+    private static final long serialVersionUID = 1L;
+
+    @Column(name = "USERNAME", nullable = false, unique = true)
+    private String username;
+
+    @Column(name = "PASSWORD", nullable = false)
+    private String password;
+
+    @OneToMany(fetch = FetchType.EAGER, cascade = CascadeType.ALL, orphanRemoval = true)
+    @JoinColumn(name = "USER_ID")
+    private Set<Authority> authorities = new LinkedHashSet<>();
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) return true;
+        if (o == null || getClass() != o.getClass()) return false;
+
+        UserEntity that = (UserEntity) o;
+
+        if (!username.equals(that.username)) return false;
+        if (!password.equals(that.password)) return false;
+        return Objects.equals(authorities, that.authorities);
+    }
+
+    @Override
+    public int hashCode() {
+        int result = username.hashCode();
+        result = 31 * result + password.hashCode();
+        result = 31 * result + (authorities != null ? authorities.hashCode() : 0);
+        return result;
+    }
+}

shopping-cart-backend/src/main/java/fptu/swp391/shoppingcart/authentication/model/CustomUserDetails.java

@@ -0,0 +1,55 @@
+package fptu.swp391.shoppingcart.authentication.model;
+
+import fptu.swp391.shoppingcart.authentication.entity.UserEntity;
+import org.springframework.security.core.GrantedAuthority;
+import org.springframework.security.core.authority.SimpleGrantedAuthority;
+import org.springframework.security.core.userdetails.UserDetails;
+
+import java.util.Collection;
+import java.util.stream.Collectors;
+
+public class CustomUserDetails implements UserDetails{
+
+    private final UserEntity user;
+
+    public CustomUserDetails(UserEntity user) {
+        this.user = user;
+    }
+
+    @Override
+    public Collection<? extends GrantedAuthority> getAuthorities() {
+        return user.getAuthorities().stream()
+                .map(a -> new SimpleGrantedAuthority(a.getName()))
+                .collect(Collectors.toList());
+    }
+
+    @Override
+    public String getPassword() {
+        return user.getPassword();
+    }
+
+    @Override
+    public String getUsername() {
+        return user.getUsername();
+    }
+
+    @Override
+    public boolean isAccountNonExpired() {
+        return true;
+    }
+
+    @Override
+    public boolean isAccountNonLocked() {
+        return true;
+    }
+
+    @Override
+    public boolean isCredentialsNonExpired() {
+        return true;
+    }
+
+    @Override
+    public boolean isEnabled() {
+        return true;
+    }
+}

shopping-cart-backend/src/main/java/fptu/swp391/shoppingcart/authentication/repository/UserRepository.java

@@ -0,0 +1,10 @@
+package fptu.swp391.shoppingcart.authentication.repository;
+
+import fptu.swp391.shoppingcart.authentication.entity.UserEntity;
+import org.springframework.data.jpa.repository.JpaRepository;
+
+import java.util.Optional;
+
+public interface UserRepository extends JpaRepository<UserEntity, Integer> {
+    Optional<UserEntity> findUserByUsername(String username);
+}

shopping-cart-backend/src/main/java/fptu/swp391/shoppingcart/authentication/service/AuthenticationProviderService.java

@@ -0,0 +1,39 @@
+package fptu.swp391.shoppingcart.authentication.service;
+
+import fptu.swp391.shoppingcart.authentication.model.CustomUserDetails;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.security.authentication.AuthenticationProvider;
+import org.springframework.security.authentication.BadCredentialsException;
+import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
+import org.springframework.security.core.Authentication;
+import org.springframework.security.core.AuthenticationException;
+import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
+import org.springframework.stereotype.Service;
+
+@Service
+public class AuthenticationProviderService implements AuthenticationProvider {
+    @Autowired
+    private JpaUserDetailsService userDetailsService;
+
+    @Autowired
+    private BCryptPasswordEncoder bCryptPasswordEncoder;
+
+    @Override
+    public Authentication authenticate(Authentication authentication) throws AuthenticationException {
+        String username = authentication.getName();
+        String password = authentication.getCredentials().toString();
+
+        CustomUserDetails userDetails = userDetailsService.loadUserByUsername(username);
+
+        if (bCryptPasswordEncoder.matches(password, userDetails.getPassword())) {
+            return new UsernamePasswordAuthenticationToken(userDetails.getUsername(), userDetails.getPassword(), userDetails.getAuthorities());
+        }
+
+        throw new BadCredentialsException("Bad credentials");
+    }
+
+    @Override
+    public boolean supports(Class<?> authentication) {
+        return UsernamePasswordAuthenticationToken.class.isAssignableFrom(authentication);
+    }
+}

shopping-cart-backend/src/main/java/fptu/swp391/shoppingcart/authentication/service/JpaUserDetailsService.java

@@ -0,0 +1,27 @@
+package fptu.swp391.shoppingcart.authentication.service;
+
+import fptu.swp391.shoppingcart.authentication.entity.UserEntity;
+import fptu.swp391.shoppingcart.authentication.model.CustomUserDetails;
+import fptu.swp391.shoppingcart.authentication.repository.UserRepository;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.security.core.userdetails.UserDetailsService;
+import org.springframework.security.core.userdetails.UsernameNotFoundException;
+import org.springframework.stereotype.Service;
+
+import java.util.function.Supplier;
+
+@Service
+public class JpaUserDetailsService implements UserDetailsService {
+    @Autowired
+    private UserRepository userRepository;
+
+    @Override
+    public CustomUserDetails loadUserByUsername(String username) throws UsernameNotFoundException {
+        Supplier<UsernameNotFoundException> s =
+                () -> new UsernameNotFoundException("Problem during authentication!");
+
+        UserEntity u = userRepository.findUserByUsername(username).orElseThrow(s);
+
+        return new CustomUserDetails(u);
+    }
+}

shopping-cart-backend/src/test/java/fptu/swp391/shoppingcart/ShoppingCartApplicationTests.java → shopping-cart-backend/src/test/java/fptu/swp391/shoppingcart/MainTests.java

@@ -4,7 +4,7 @@
 import org.springframework.boot.test.context.SpringBootTest;
 
 @SpringBootTest
-class ShoppingCartApplicationTests {
+class MainTests {
 
 	@Test
 	void contextLoads() {