1 files changed, 53 insertions, 0 deletions
diff --git a/src/main/java/com/juick/service/security/JuickUserDetailsService.java b/src/main/java/com/juick/service/security/JuickUserDetailsService.java
new file mode 100644
index 00000000..59425fab
--- /dev/null
+++ b/src/main/java/com/juick/service/security/JuickUserDetailsService.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2008-2017, Juick
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package com.juick.service.security;
+
+import com.juick.service.UserService;
+import com.juick.service.security.entities.JuickUser;
+import org.apache.commons.lang3.StringUtils;
+import org.springframework.security.core.userdetails.UserDetails;
+import org.springframework.security.core.userdetails.UserDetailsService;
+import org.springframework.security.core.userdetails.UsernameNotFoundException;
+import org.springframework.util.Assert;
+
+/**
+ * Created by aalexeev on 11/28/16.
+ */
+public class JuickUserDetailsService implements UserDetailsService {
+    private final UserService userService;
+
+    public JuickUserDetailsService(final UserService userService) {
+        Assert.notNull(userService, "UserService must be initialized");
+        this.userService = userService;
+    }
+
+    @Override
+    public UserDetails loadUserByUsername(final String username) throws UsernameNotFoundException {
+        if (StringUtils.isBlank(username))
+            throw new UsernameNotFoundException("Invalid user name " + username);
+
+        com.juick.User user = userService.getUserByName(username);
+
+        if (!user.isAnonymous()) {
+            user.setAuthHash(userService.getHashByUID(user.getUid()));
+            return new JuickUser(user);
+        }
+
+        throw new UsernameNotFoundException("The username " + username + " is not found");
+    }
+}