added cors configuration for CORS on the browser

Author: richard jimenez

docker-compose.yml

@@ -3,7 +3,7 @@ version: '3'
 services:
 
   edgeservice:
-    image: aista/edge-service
+    build: ./
     ports:
       - "8080:8080"
     depends_on:
@@ -105,7 +105,7 @@ services:
 #      - discoveryservice
 #
   gmaps-adapter:
-    build: ../gmaps-adapter
+    image: aista/gmaps-adapter
     environment:
       - EUREKA_SERVER=discoveryservice
       - RABBIT_HOST=rabbitmq
@@ -115,7 +115,7 @@ services:
       - discoveryservice
 
   calculation-service:
-    build: ../calculation-service
+    image: aista/calculation-service
     environment:
       - EUREKA_SERVER=discoveryservice
       - RABBIT_HOST=rabbitmq

src/main/java/aist/edge/edgeservice/ConfigurationCORS.java

@@ -0,0 +1,35 @@
+package aist.edge.edgeservice;
+
+
+
+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.WebSecurityConfigurerAdapter;
+import org.springframework.web.cors.CorsConfiguration;
+import org.springframework.web.cors.CorsConfigurationSource;
+import org.springframework.web.cors.UrlBasedCorsConfigurationSource;
+
+import java.util.Arrays;
+
+@Configuration
+public class ConfigurationCORS extends WebSecurityConfigurerAdapter {
+
+    @Override
+    protected void configure(HttpSecurity http) throws Exception {
+        http.cors().configurationSource(corsConfigurationSource()).and().csrf().disable();
+    }
+
+    @Bean
+    public CorsConfigurationSource corsConfigurationSource()  {
+        CorsConfiguration configuration = new CorsConfiguration();
+        configuration.setAllowedOrigins(Arrays.asList("*"));
+        configuration.setAllowedMethods(Arrays.asList("GET", "POST", "PUT", "PATCH", "DELETE", "OPTIONS"));
+        configuration.setAllowedHeaders(Arrays.asList("authorization", "content-type", "x-auth-token"));
+        configuration.setExposedHeaders(Arrays.asList("x-auth-token"));
+        configuration.setAllowCredentials(true);
+        UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
+        source.registerCorsConfiguration("/**", configuration);
+        return source;
+    }
+}

src/main/resources/application.yml

@@ -9,9 +9,9 @@ spring:
 zuul:
   prefix: /api
   routes:
-    calculationservice:
-      path: /calculationservice/**
-      url: http://calculationservice:8080/api
+#    calculationservice:
+#      path: /calculationservice/**
+#      url: http://calculationservice:8080/api
     trip-cmd:
       path: /trip/cmd/**
       url: http://tripmanagementcmd:8080/api