password fix init

src/main/resources/messages_en_GB.properties

@@ -342,10 +342,10 @@ pdfToImage.submit=Convert
 addPassword.title=Add Password
 addPassword.header=Add password (Encrypt)
 addPassword.selectText.1=Select PDF to encrypt
-addPassword.selectText.2=Password
+addPassword.selectText.2=User Password
 addPassword.selectText.3=Encryption Key Length
 addPassword.selectText.4=Higher values are stronger, but lower values have better compatibility.
-addPassword.selectText.5=Permissions to set
+addPassword.selectText.5=Permissions to set (Recommended to be used along with Owner password)
 addPassword.selectText.6=Prevent assembly of document
 addPassword.selectText.7=Prevent content extraction
 addPassword.selectText.8=Prevent extraction for accessibility
@@ -354,6 +354,9 @@ addPassword.selectText.10=Prevent modification
 addPassword.selectText.11=Prevent annotation modification
 addPassword.selectText.12=Prevent printing
 addPassword.selectText.13=Prevent printing different formats
+addPassword.selectText.14=Owner Password
+addPassword.selectText.15=Restricts what can be done with the document once it is opened (Not supported by all readers)
+addPassword.selectText.16=Restricts the opening of the document itself
 addPassword.submit=Encrypt
 
 #watermark

src/main/resources/templates/security/add-password.html

@@ -19,8 +19,14 @@
                                 <div th:replace="~{fragments/common :: fileSelector(name='fileInput', multiple=false, accept='application/pdf')}"></div>
                             </div>
                             <div class="form-group">
-                                <label th:text="#{addPassword.selectText.2}"></label> <input type="password" class="form-control" id="password" name="password" required>
+                                <label th:text="#{addPassword.selectText.14}"></label> <input type="password" class="form-control" id="ownerPassword" name="ownerPassword">
+                            	<small class="form-text text-muted" th:text="#{addPassword.selectText.15}"></small>
                             </div>
+                            <div class="form-group">
+                                <label th:text="#{addPassword.selectText.2}"></label> <input type="password" class="form-control" id="password" name="password">
+                                <small class="form-text text-muted" th:text="#{addPassword.selectText.16}"></small>
+                            </div>
+    
                             <div class="form-group">
                                 <label th:text="#{addPassword.selectText.3}"></label> <select class="form-control" id="keyLength" name="keyLength">
                                     <option value="40">40</option>