[v0.0.2] Adds Google and Github OAuth2 Authentication

Adds to the API the feature of OAuth2 Authentication via two providers: Google and Github. For that the tests were updated.

src/main/resources/application.yml

@@ -1,6 +1,6 @@
 com:
   hideyoshi:
-    frontEndPath: ${FRONTEND_PATH}
+    frontendPath: ${FRONTEND_PATH}
     frontendConnectionType: ${FRONTEND_CONNECTION_TYPE}
     tokenSecret: ${TOKEN_SECRET}
     accessTokenDuration: ${ACCESS_TOKEN_DURATION}
@@ -17,6 +17,26 @@ server:
 
 spring:
 
+  security:
+    oauth2:
+      client:
+        registration:
+
+          google:
+            clientId: ${GOOGLE_CLIENT_ID}
+            clientSecret: ${GOOGLE_CLIENT_SECRET}
+            redirectUri: ${GOOGLE_REDIRECT_URL}
+            scope:
+              - email
+              - profile
+
+          github:
+            clientId: ${GITHUB_CLIENT_ID}
+            clientSecret: ${GITHUB_CLIENT_SECRET}
+            redirectUri: ${GITHUB_REDIRECT_URL}
+            scope:
+              - user
+
   datasource:
     url: jdbc:${DATABASE_URL}
     username: ${DATABASE_USERNAME}