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-rw-r--r--juick-server/src/main/java/com/juick/entity/AnonymUser.java79
-rw-r--r--juick-server/src/main/java/com/juick/util/UserUtils.java27
2 files changed, 103 insertions, 3 deletions
diff --git a/juick-server/src/main/java/com/juick/entity/AnonymUser.java b/juick-server/src/main/java/com/juick/entity/AnonymUser.java
new file mode 100644
index 00000000..071f5434
--- /dev/null
+++ b/juick-server/src/main/java/com/juick/entity/AnonymUser.java
@@ -0,0 +1,79 @@
+package com.juick.entity;
+
+import com.juick.User;
+
+/**
+ * Created by aalexeev on 12/11/16.
+ */
+public class AnonymUser extends User {
+ public static final AnonymUser INSTANCE = new AnonymUser();
+
+
+ private AnonymUser() {
+ }
+
+ @Override
+ public boolean equals(Object obj) {
+ return obj == this || obj instanceof AnonymUser;
+ }
+
+ @Override
+ public int getUid() {
+ return 0;
+ }
+
+ @Override
+ public String getName() {
+ return "Anonymous";
+ }
+
+ @Override
+ public String getFullName() {
+ return getName();
+ }
+
+ @Override
+ public String getJid() {
+ return "anonym@localhost";
+ }
+
+ @Override
+ public String getAuthHash() {
+ return null;
+ }
+
+ @Override
+ public Integer getUnreadCount() {
+ return 0;
+ }
+
+ @Override
+ public boolean isBanned() {
+ return false;
+ }
+
+ @Override
+ public Object getAvatar() {
+ return null;
+ }
+
+ @Override
+ public String getCredentials() {
+ return null;
+ }
+
+ @Override
+ public String getLang() {
+ return "__";
+ }
+
+ @Override
+ public int getMessagesCount() {
+ return 0;
+ }
+
+ @Override
+ public boolean isAnonym() {
+ return true;
+ }
+}
diff --git a/juick-server/src/main/java/com/juick/util/UserUtils.java b/juick-server/src/main/java/com/juick/util/UserUtils.java
index ba1bd1ab..ddeedbbd 100644
--- a/juick-server/src/main/java/com/juick/util/UserUtils.java
+++ b/juick-server/src/main/java/com/juick/util/UserUtils.java
@@ -1,6 +1,11 @@
package com.juick.util;
-import java.security.Principal;
+import com.juick.User;
+import com.juick.entity.AnonymUser;
+import com.juick.server.security.entities.JuickUser;
+import org.springframework.security.core.Authentication;
+import org.springframework.security.core.context.SecurityContextHolder;
+
import java.util.Random;
/**
@@ -22,7 +27,23 @@ public class UserUtils {
return sb.toString();
}
- public static String getUsername(final Principal principal, final String defaultUsername) {
- return principal == null ? defaultUsername : principal.getName();
+ public static Authentication getAuthentication() {
+ return SecurityContextHolder.getContext().getAuthentication();
+ }
+
+ public static Object getPrincipal(final Authentication authentication) {
+ return authentication == null ? null : authentication.getPrincipal();
+ }
+
+ public static User getCurrentUser() {
+ Object principal = getPrincipal(getAuthentication());
+
+ if (principal instanceof JuickUser)
+ return ((JuickUser) principal).getUser();
+
+ if (principal instanceof User)
+ return (User) principal;
+
+ return AnonymUser.INSTANCE;
}
}