Package edu.ntnu.idatt2106_2023_06.backend.config

Class ApplicationConfig

java.lang.Object
edu.ntnu.idatt2106_2023_06.backend.config.ApplicationConfig
@Configuration @EnableAsync(proxyTargetClass=true) @EnableCaching @ImportAutoConfiguration({DatabaseConfig.class,ApiKeyConfig.class,MailConfig.class}) public class ApplicationConfig extends Object
This class provides application configuration for Spring Security. It sets up the user details service to fetch user details from the user repository, creates an authentication provider that uses the user details service, and provides a password encoder to be used for password hashing.

  • Constructor Summary

    Constructors
    Constructor
    Description
    ApplicationConfig()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    org.springframework.security.authentication.AuthenticationManager
    authenticationManager(org.springframework.security.config.annotation.authentication.configuration.AuthenticationConfiguration config)
    This method returns an AuthenticationManager bean that can be used to authenticate users.
    org.springframework.security.authentication.AuthenticationProvider
    authenticationProvider()
    This method returns an AuthenticationProvider that uses the user details service and password encoder to authenticate users.
    org.springframework.security.crypto.password.PasswordEncoder
    passwordEncoder()
    This method return the application's current Password Encoder, which leverages the bcrypt algorithm.
    org.springframework.security.core.userdetails.UserDetailsService
    userDetailsService()
    This method returns a UserDetailsService that retrieves user details from the user repository.

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Constructor Details

    • ApplicationConfig

      public ApplicationConfig()

  • Method Details

    • userDetailsService

      @Bean public org.springframework.security.core.userdetails.UserDetailsService userDetailsService()
      This method returns a UserDetailsService that retrieves user details from the user repository.
      Returns:
      a UserDetailsService that retrieves user details from the user repository.

    • authenticationProvider

      @Bean public org.springframework.security.authentication.AuthenticationProvider authenticationProvider()
      This method returns an AuthenticationProvider that uses the user details service and password encoder to authenticate users.
      Returns:
      an AuthenticationProvider that uses the user details service and password encoder to authenticate users.

    • authenticationManager

      @Bean public org.springframework.security.authentication.AuthenticationManager authenticationManager(org.springframework.security.config.annotation.authentication.configuration.AuthenticationConfiguration config) throws Exception
      This method returns an AuthenticationManager bean that can be used to authenticate users.
      Parameters:
      config - The AuthenticationConfiguration to use
      Returns:
      An AuthenticationManager bean that can be used to authenticate users.
      Throws:
      Exception - Any exception thrown by the AuthenticationConfiguration.getAuthenticationManager()

    • passwordEncoder

      @Bean public org.springframework.security.crypto.password.PasswordEncoder passwordEncoder()
      This method return the application's current Password Encoder, which leverages the bcrypt algorithm. The BCryptPasswordEncoder can take in a strength as a parameter and is recommended to take about 1 second to generate.
      Returns:
      BCrypt password encoder, given as a PasswordEncoder object.