chore: SwaggerConfig 구현

Author: ysw789

src/main/java/dmu/dasom/api/global/swagger/SwaggerConfig.java

@@ -0,0 +1,33 @@
+package dmu.dasom.api.global.swagger;
+
+import io.swagger.v3.oas.models.Components;
+import io.swagger.v3.oas.models.OpenAPI;
+import io.swagger.v3.oas.models.info.Info;
+import io.swagger.v3.oas.models.security.SecurityRequirement;
+import io.swagger.v3.oas.models.security.SecurityScheme;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+@Configuration
+public class SwaggerConfig {
+
+    @Bean
+    public OpenAPI customOpenAPI() {
+        SecurityScheme jwtAuthScheme = new SecurityScheme()
+                .name("Authorization")
+                .type(SecurityScheme.Type.HTTP)
+                .scheme("bearer")
+                .bearerFormat("JWT");
+
+        SecurityRequirement securityRequirement = new SecurityRequirement().addList("bearerAuth");
+
+        return new OpenAPI()
+                .info(new Info()
+                        .title("DASOM web API")
+                        .version("v1.0.0"))
+                .components(new Components()
+                        .addSecuritySchemes("bearerAuth", jwtAuthScheme))
+                .addSecurityItem(securityRequirement);
+    }
+
+}