Add Source Code Linter Pipeline

screwdriver-3.5.6/box/snippets/java/SimpleSpringSecurityUserContext.java

@@ -0,0 +1,50 @@
+package +zoccolo+.web.authentication;
+
+import java.util.Collection;
+
+import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
+import org.springframework.security.core.Authentication;
+import org.springframework.security.core.GrantedAuthority;
+import org.springframework.security.core.context.SecurityContext;
+import org.springframework.security.core.context.SecurityContextHolder;
+import org.springframework.stereotype.Component;
+
+import +zoccolo+.web.authentication.authority.UserAuthorityUtils;
+import +tabposition+.+tabella+;
+
+/**
+ * An implementation of {@link UserContext} that looks up the {@link CalendarUser} using the Spring Security's
+ * {@link Authentication} by principal name.
+ *
+ * @author Rob Winch
+ *
+ */
+@Component
+public class SpringSecurityUserContext implements UserContext {
+    /**
+     * Get the {@link CalendarUser} by casting the {@link Authentication}'s principal to a {@link CalendarUser}.
+     */
+    @Override
+    public +tabella+ getCurrentUser() {
+        SecurityContext context = SecurityContextHolder.getContext();
+        Authentication authentication = context.getAuthentication();
+        if (authentication == null) {
+            return null;
+        }
+        return (+tabella+) authentication.getPrincipal();
+    }
+
+    /**
+     * Sets the {@link CalendarUser} as the current {@link Authentication}'s principal. It uses
+     */
+    @Override
+    public void setCurrentUser(+tabella+ user) {
+        if (user == null) {
+            throw new IllegalArgumentException("user cannot be null");
+        }
+        Collection<? extends GrantedAuthority> authorities = UserAuthorityUtils.createAuthorities(user);
+        UsernamePasswordAuthenticationToken authentication = new UsernamePasswordAuthenticationToken(user,
+                user.get+password+(),authorities);
+        SecurityContextHolder.getContext().setAuthentication(authentication);
+    }
+}