Add SecurityConfig to project

build.gradle

@@ -24,8 +24,10 @@ dependencies {
 	implementation group: 'org.mongodb', name: 'bson', version: '4.3.3'
 
 	// For Spring Boot
-	implementation 'org.springframework.boot:spring-boot-starter-web:2.5.5'
-	testImplementation 'org.springframework.boot:spring-boot-starter-test:2.5.5'
+	implementation 'org.springframework.boot:spring-boot-starter-web:2.5.6'
+	implementation 'org.springframework.security:spring-security-core:5.5.1'
+	implementation 'org.springframework.boot:spring-boot-starter-security'
+	testImplementation 'org.springframework.boot:spring-boot-starter-test:2.5.6'
 
 	// For MATLAB on Mac
 	//implementation files('/Applications/MATLAB_R2021a.app/java/jar/engine.jar')

src/main/java/org/sustain/security/SecurityConfig.java

@@ -0,0 +1,21 @@
+package org.sustain.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.web.SecurityFilterChain;
+
+@Configuration
+public class SecurityConfig {
+
+    @Bean
+    SecurityFilterChain filterChain(HttpSecurity http) throws Exception {
+        return http
+                .requiresChannel(channel ->
+                        channel.anyRequest().requiresSecure())
+                .authorizeRequests(authorize ->
+                        authorize.anyRequest().permitAll())
+                .build();
+    }
+
+}