feat: SecurityConfig.java 추가

Author: whale22

src/main/java/cmf/commitField/global/security/SecurityConfig.java

@@ -0,0 +1,20 @@
+package cmf.commitField.global.security;
+
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.security.config.annotation.web.builders.HttpSecurity;
+import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
+import org.springframework.security.web.SecurityFilterChain;
+
+@Configuration
+@EnableWebSecurity
+public class SecurityConfig {
+    @Bean
+    protected SecurityFilterChain config(HttpSecurity http) throws Exception {
+        http
+                .oauth2Login(oauth2 -> oauth2
+                        .loginPage("/login")  // 로그인 페이지 지정
+                );
+        return http.build();
+    }
+}