From b0d89589ae42ba9c099ef934c39bebc6b0a75f7f Mon Sep 17 00:00:00 2001
From: Alexander Alexeev
Date: Sat, 26 Nov 2016 04:34:01 +0700
Subject: logging on provider

---
 .../security/JuickAuthenticationProvider.java      | 22 ++++++++++++++--------
 .../juick/server/security/entities/JuickUser.java  |  6 +++---
 2 files changed, 17 insertions(+), 11 deletions(-)

diff --git a/juick-server/src/main/java/com/juick/server/security/JuickAuthenticationProvider.java b/juick-server/src/main/java/com/juick/server/security/JuickAuthenticationProvider.java
index bf0ed4d7..8d0bfddb 100644
--- a/juick-server/src/main/java/com/juick/server/security/JuickAuthenticationProvider.java
+++ b/juick-server/src/main/java/com/juick/server/security/JuickAuthenticationProvider.java
@@ -1,11 +1,13 @@
 package com.juick.server.security;
 
+import com.juick.server.security.entities.JuickUser;
 import com.juick.service.UserService;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 import org.springframework.security.authentication.AuthenticationProvider;
 import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
 import org.springframework.security.core.Authentication;
 import org.springframework.security.core.AuthenticationException;
-import org.springframework.security.core.authority.SimpleGrantedAuthority;
 
 import javax.inject.Inject;
 import java.util.Collections;
@@ -14,18 +16,22 @@ import java.util.Collections;
  * Created by vitalyster on 25.11.2016.
  */
 public class JuickAuthenticationProvider implements AuthenticationProvider {
+    private final Logger logger = LoggerFactory.getLogger(getClass());
+
     @Inject
-    UserService userService;
+    private UserService userService;
+
     @Override
     public Authentication authenticate(Authentication authentication) throws AuthenticationException {
         String name = authentication.getName();
         String password = authentication.getCredentials().toString();
-        if (userService.checkPassword(name, password) > 0) {
-            return new UsernamePasswordAuthenticationToken(name, password, Collections.singletonList(
-                    new SimpleGrantedAuthority("ROLE_USER")
-            ));
-        }
-        return null;
+
+        boolean isAuthenticated = userService.checkPassword(name, password) > 0;
+
+        logger.info("user {} authenticated: {}", name, isAuthenticated);
+
+        return isAuthenticated ?
+                new UsernamePasswordAuthenticationToken(name, password, JuickUser.USER_AUTHORITY) : null;
     }
 
     @Override
diff --git a/juick-server/src/main/java/com/juick/server/security/entities/JuickUser.java b/juick-server/src/main/java/com/juick/server/security/entities/JuickUser.java
index 6cc002ae..fd06b65b 100644
--- a/juick-server/src/main/java/com/juick/server/security/entities/JuickUser.java
+++ b/juick-server/src/main/java/com/juick/server/security/entities/JuickUser.java
@@ -12,18 +12,18 @@ import java.util.Collections;
  * Created by aalexeev on 11/21/16.
  */
 public class JuickUser implements UserDetails {
-    private static final GrantedAuthority ROLE_USER = new SimpleGrantedAuthority("ROLE_USER");
+    public static final GrantedAuthority ROLE_USER = new SimpleGrantedAuthority("ROLE_USER");
+    public static final Collection<? extends GrantedAuthority> USER_AUTHORITY = Collections.singletonList(ROLE_USER);
 
     private final com.juick.User user;
 
-
     public JuickUser(com.juick.User user) {
         this.user = user;
     }
 
     @Override
     public Collection<? extends GrantedAuthority> getAuthorities() {
-        return Collections.singletonList(ROLE_USER);
+        return USER_AUTHORITY;
     }
 
     @Override
-- 
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