swagger ui implemented

README.md

@@ -0,0 +1,29 @@
+# Demo1
+
+This is a Spring Boot application that demonstrates the use of various Spring modules and JWT for security.
+
+## Technologies Used
+
+- Spring Boot 3
+- Spring Security 6
+- Spring Data JPA 3
+- Spring Data REST 3
+- JWT
+- Lombok
+- Maven
+- PostgreSQL
+- Springdoc OpenAPI
+- Swagger UI
+
+## Installation
+
+To install the project, clone the repository and run the following command:
+
+```bash
+mvn clean install
+```
+
+## Helpful Links from the project
+
+- [Swagger UI](http://localhost:8080/swagger-ui.html)
+- [Springdoc OpenAPI](http://localhost:8080/v3/api-docs)

pom.xml

@@ -106,7 +106,11 @@
             <artifactId>junit-jupiter</artifactId>
             <scope>test</scope>
         </dependency>
-
+        <dependency>
+            <groupId>org.springdoc</groupId>
+            <artifactId>springdoc-openapi-starter-webmvc-ui</artifactId>
+            <version>2.5.0</version>
+        </dependency>
     </dependencies>
 
     <build>

src/main/java/com/example/demo/config/SecurityConfig.java

@@ -63,6 +63,9 @@ public SecurityFilterChain securityFilterChain(HttpSecurity http) throws Excepti
                                 .requestMatchers(HttpMethod.DELETE, "/api/v1/**").hasAuthority("ADMIN")
                                 .requestMatchers(HttpMethod.POST, "/api/v1/posts/**").hasAnyAuthority("ADMIN", "USER")
                                 .requestMatchers(HttpMethod.GET, "/api/v1/posts/**").permitAll()
+                                .requestMatchers("/v3/api-docs/**",
+                                        "/swagger-ui/**",
+                                        "/swagger-ui.html").permitAll()
                                 .anyRequest()
                                 .authenticated()
                 ).userDetailsService(userService)