Disable email change (fix #3878)

schema/changelog-5.3.xml

@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<databaseChangeLog
+  xmlns="http://www.liquibase.org/xml/ns/dbchangelog"
+  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog
+                      http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-3.4.xsd"
+  logicalFilePath="changelog-5.3">
+
+  <changeSet author="author" id="changelog-5.3">
+
+    <addColumn tableName="tc_servers">
+      <column name="fixedemail" type="BOOLEAN" defaultValueBoolean="false" />
+    </addColumn>
+
+    <addColumn tableName="tc_users">
+      <column name="fixedemail" type="BOOLEAN" defaultValueBoolean="false" />
+    </addColumn>
+
+  </changeSet>
+
+</databaseChangeLog>

schema/changelog-master.xml

@@ -33,5 +33,6 @@
   <include file="changelog-5.0.xml" relativeToChangelogFile="true" />
   <include file="changelog-5.1.xml" relativeToChangelogFile="true" />
   <include file="changelog-5.2.xml" relativeToChangelogFile="true" />
+  <include file="changelog-5.3.xml" relativeToChangelogFile="true" />
 
 </databaseChangeLog>

src/main/java/org/traccar/api/security/PermissionsService.java

@@ -166,13 +166,17 @@ public class PermissionsService {
                 || before.getDeviceReadonly() != after.getDeviceReadonly()
                 || before.getDisabled() != after.getDisabled()
                 || before.getLimitCommands() != after.getLimitCommands()
-                || before.getDisableReports() != after.getDisableReports()) {
+                || before.getDisableReports() != after.getDisableReports()
+                || before.getFixedEmail() != after.getFixedEmail()) {
             if (userId == after.getId()) {
                 checkAdmin(userId);
             } else {
                 checkUser(userId, after.getId());
             }
         }
+        if (before.getFixedEmail() && !before.getEmail().equals(after.getEmail())) {
+            checkAdmin(userId);
+        }
     }
 
     public <T extends BaseModel> void checkPermission(

src/main/java/org/traccar/model/Server.java

@@ -177,6 +177,17 @@ public class Server extends ExtendedModel implements UserRestrictions {
         this.disableReports = disableReports;
     }
 
+    private boolean fixedEmail;
+
+    @Override
+    public boolean getFixedEmail() {
+        return fixedEmail;
+    }
+
+    public void setFixedEmail(boolean fixedEmail) {
+        this.fixedEmail = fixedEmail;
+    }
+
     private String poiLayer;
 
     public String getPoiLayer() {

src/main/java/org/traccar/model/User.java

@@ -232,8 +232,6 @@ public class User extends ExtendedModel implements UserRestrictions {
         this.limitCommands = limitCommands;
     }
 
-    private String poiLayer;
-
     private boolean disableReports;
 
     @Override
@@ -245,6 +243,19 @@ public class User extends ExtendedModel implements UserRestrictions {
         this.disableReports = disableReports;
     }
 
+    private boolean fixedEmail;
+
+    @Override
+    public boolean getFixedEmail() {
+        return fixedEmail;
+    }
+
+    public void setFixedEmail(boolean fixedEmail) {
+        this.fixedEmail = fixedEmail;
+    }
+
+    private String poiLayer;
+
     public String getPoiLayer() {
         return poiLayer;
     }

src/main/java/org/traccar/model/UserRestrictions.java

@@ -20,4 +20,5 @@ public interface UserRestrictions {
     boolean getDeviceReadonly();
     boolean getLimitCommands();
     boolean getDisableReports();
+    boolean getFixedEmail();
 }