Add documentation in ReadMe

README.md

@@ -1,2 +1,60 @@
-# login-service
+# Login Service
 
+Login service provides methods to authenticate users through AAI provider
+and retrieve information of authenticated user.
+
+## Configuration
+
+#### AAI Configuration
+
+    authentication.oidc.issuer=https://aai.openaire.eu/oidc/
+    authentication.oidc.logout=https://aai.openaire.eu/proxy/saml2/idp/SingleLogoutService.php?ReturnTo=
+    authentication.oidc.home=https:://<domain>/login-service/openid_connect_login
+    authentication.oidc.scope=openid,profile,email,eduperson_entitlement
+    authentication.oidc.id=id
+    authentication.oidc.secret=secret
+
+#### Cookie - Session
+
+    authentication.session=openAIRESession
+    authentication.domain=di.uoa.gr
+
+#### Redis Properties
+
+    authentication.redis.host = localhost
+    authentication.redis.port = 6379
+    authentication.redis.password =
+
+#### Default Redirect
+
+    authentication.redirect=<default-redirect-URI>
+
+
+## Methods
+
+### Login
+
+    https://<domain>/login-service/openid_connect_login?redirect=<redirectURI>
+
+### Logout
+
+    https://<domain>/login-service/openid_logout?redirect=<redirectURI>
+
+### User Info
+
+    https://<domain>/login-service/userInfo
+
+e.g
+    
+    {
+        "sub":"123456789012345@openaire.eu",
+        "name":"John Doe",
+        "given_name":"John",
+        "family_name":"Doe",
+        "email":"john.doe@example.com",
+        "roles":[
+            "REGISTERED_USER",
+            "PORTAL_ADMINISTRATOR"
+        ]
+    }
+    

pom.xml

@@ -32,11 +32,6 @@
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-web</artifactId>
         </dependency>
-        <dependency>
-            <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-configuration-processor</artifactId>
-            <optional>true</optional>
-        </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-tomcat</artifactId>