EP-13d(Part-1) Spring Boot Security Example: DB Authentication and Authorization

Опубликовано: 02 Январь 2025
на канале: gk-care

139

Spring Boot Security Example: DB Authentication and Authorization

Previous Spring Boot Security Series Video
EP-13a : Spring Boot Security Example: Default Security, Custom Security(   • EP-13a Spring Boot Security Example: ...  )
EP-13b : Spring Boot Security Example: In Memory Authentication/Authorization(   • EP-13b Spring Boot Security Example: ...  )
EP-13c : Spring Boot Security Example: httpBasic(   • EP-13c Spring Boot Security Example: ...  )

Environment Details:

Spring Boot Version: 2.7.16
Java Version: 1.8
In Memory Authentication:

Supports only compilation time values. Dynamic rule changes will not take effect until the server is restarted.
Involves fixed sets of users, roles, and responsibilities.
Database Authentication and Authorization:

Default implementation by Spring Boot.
UserDetailsService: Predefined User, Role, and UserDetails objects. Users need to fill this object, and it is auto-populated.
Enable Global Method Level Security: Used to achieve method-level security, where role and user mapping is validated at the method level, not at the URL level.
Password Encoder & Password Decoder: Interfaces responsible for encoding and decoding passwords based on a specified algorithm.
Example Scenario:
Let's set up an example with one controller and three services:

Method with no security.
Only users with the Admin role can access.
Both users with Admin and Guest roles can access.
This structure should help users understand the key points from your provided information more easily.

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Spring Boot Security - Database Authentication Example,
Spring Boot Security — Database Authentication,
Spring Boot Security with Database Authentication,
Spring Security Login with Database Authentication,
JDBC Authentication - Spring Security,
Spring Security Login Example with Database,
Spring Security: Exploring JDBC Authentication,
Spring Security - Login with Database,
Spring Security JPA Database Authentication,
Spring Security Login with Database Authentication,
Spring Security: Authentication and Authorization,
Spring Boot Security using Database,
spring security database authentication example,
Spring Boot + Spring Security with JPA authentication and Authorization,