applying PR apache#4827 Co-authored-by: @sramazzina

plugins/misc/mail/src/main/java/org/apache/hop/metadata/mail/MailServerConnection.java

@@ -44,7 +44,8 @@ public class MailServerConnection extends HopMetadataBase implements IHopMetadat
 
   @HopMetadataProperty private String username;
 
-  @HopMetadataProperty private String password;
+  @HopMetadataProperty(password = true)
+  private String password;
 
   @HopMetadataProperty private boolean useXOAuth2;
 

plugins/misc/mail/src/main/java/org/apache/hop/metadata/mail/MailServerConnectionEditor.java

@@ -55,8 +55,6 @@ public class MailServerConnectionEditor extends MetadataEditor<MailServerConnect
 
   private Button wCheckServerIdentity;
 
-  private Label wlCheckServerIdentity;
-
   private LabelTextVar wTrustedHosts;
 
   public MailServerConnectionEditor(
@@ -256,9 +254,9 @@ public void createControl(Composite composite) {
     lastControl = wSecureConnectionType;
 
     // Use check server identity
-    wlCheckServerIdentity = new Label(composite, SWT.RIGHT);
+    Label wlCheckServerIdentity = new Label(composite, SWT.RIGHT);
     wlCheckServerIdentity.setText(
-        BaseMessages.getString(PKG, "ActionMail.CheckServerIdentity.Label"));
+        BaseMessages.getString(PKG, "MailServerConnectionDialog.CheckServerIdentity"));
     PropsUi.setLook(wlCheckServerIdentity);
     FormData fdlCheckServerIdentity = new FormData();
     fdlCheckServerIdentity.left = new FormAttachment(0, 0);
@@ -279,20 +277,21 @@ public void widgetSelected(SelectionEvent e) {
             setChanged();
           }
         });
+    lastControl = wCheckServerIdentity;
 
     // Trusted Hosts line
     wTrustedHosts =
         new LabelTextVar(
             variables,
             composite,
-            BaseMessages.getString(PKG, "ActionMail.TrustedHosts.Label"),
-            BaseMessages.getString(PKG, "ActionMail.TrustedHosts.Tooltip"));
-    //    wTrustedHosts.addModifyListener(lsMod);
+            BaseMessages.getString(PKG, "MailServerConnectionDialog.TrustedHosts"),
+            BaseMessages.getString(PKG, "MailServerConnectionDialog.TrustedHosts.Tooltip"));
     FormData fdTrustedHosts = new FormData();
     fdTrustedHosts.left = new FormAttachment(0, 0);
-    fdTrustedHosts.top = new FormAttachment(lastControl, 2 * margin);
+    fdTrustedHosts.top = new FormAttachment(lastControl, 0);
     fdTrustedHosts.right = new FormAttachment(100, 0);
     wTrustedHosts.setLayoutData(fdTrustedHosts);
+    lastControl = wTrustedHosts;
 
     Label wlUseProxy = new Label(composite, SWT.RIGHT);
     PropsUi.setLook(wlUseProxy);

plugins/misc/mail/src/main/java/org/apache/hop/pipeline/transforms/mail/MailDialog.java

@@ -193,6 +193,10 @@ public class MailDialog extends BaseTransformDialog {
 
   private TextVar wMessageOutputField;
 
+  private Button wCheckServerIdentity;
+  private Label wlCheckServerIdentity;
+  private LabelTextVar wTrustedHosts;
+
   private boolean getPreviousFields = false;
 
   private final MailMeta input;
@@ -730,7 +734,7 @@ public void focusGained(FocusEvent e) {
     // ///////////////////////////////////////
 
     // ////////////////////////////////////
-    // START OF AUTHENTIFICATION GROUP
+    // START OF AUTHENTICATION GROUP
     // ////////////////////////////////////
 
     Group wAuthentificationGroup = new Group(wContentComp, SWT.SHADOW_NONE);
@@ -914,6 +918,45 @@ public void widgetSelected(SelectionEvent e) {
           }
         });
 
+    // Use check server identity
+    wlCheckServerIdentity = new Label(wAuthentificationGroup, SWT.RIGHT);
+    wlCheckServerIdentity.setText(BaseMessages.getString(PKG, "Mail.CheckServerIdentity.Label"));
+    PropsUi.setLook(wlCheckServerIdentity);
+    FormData fdlCheckServerIdentity = new FormData();
+    fdlCheckServerIdentity.left = new FormAttachment(0, 0);
+    fdlCheckServerIdentity.top = new FormAttachment(wSecureConnectionType, 2 * margin);
+    fdlCheckServerIdentity.right = new FormAttachment(middle, -margin);
+    wlCheckServerIdentity.setLayoutData(fdlCheckServerIdentity);
+    wCheckServerIdentity = new Button(wAuthentificationGroup, SWT.CHECK);
+    PropsUi.setLook(wCheckServerIdentity);
+    FormData fdCheckServerIdentity = new FormData();
+    fdCheckServerIdentity.left = new FormAttachment(middle, margin);
+    fdCheckServerIdentity.top = new FormAttachment(wlCheckServerIdentity, 0, SWT.CENTER);
+    fdCheckServerIdentity.right = new FormAttachment(100, 0);
+    wCheckServerIdentity.setLayoutData(fdCheckServerIdentity);
+    wCheckServerIdentity.addSelectionListener(
+        new SelectionAdapter() {
+          @Override
+          public void widgetSelected(SelectionEvent e) {
+            setSecureConnectiontype();
+            input.setChanged();
+          }
+        });
+
+    // Trusted Hosts line
+    wTrustedHosts =
+        new LabelTextVar(
+            variables,
+            wAuthentificationGroup,
+            BaseMessages.getString(PKG, "Mail.TrustedHosts.Label"),
+            BaseMessages.getString(PKG, "Mail.TrustedHosts.Tooltip"));
+    wTrustedHosts.addModifyListener(lsMod);
+    FormData fdTrustedHosts = new FormData();
+    fdTrustedHosts.left = new FormAttachment(0, 0);
+    fdTrustedHosts.top = new FormAttachment(wlCheckServerIdentity, 2 * margin);
+    fdTrustedHosts.right = new FormAttachment(100, 0);
+    wTrustedHosts.setLayoutData(fdTrustedHosts);
+
     FormData fdAuthentificationGroup = new FormData();
     fdAuthentificationGroup.left = new FormAttachment(0, margin);
     fdAuthentificationGroup.top = new FormAttachment(wServerGroup, margin);
@@ -2102,6 +2145,7 @@ public void widgetSelected(SelectionEvent arg0) {
     setDynamicZip();
     setZip();
     setUseAuth();
+    setSecureConnectiontype();
     activateIsAttachContentField();
     setOutputMessage();
     input.setChanged(changed);
@@ -2376,6 +2420,8 @@ private void setEnabledEncoding() {
   protected void setSecureConnectiontype() {
     wSecureConnectionType.setEnabled(wUseSecAuth.getSelection());
     wlSecureConnectionType.setEnabled(wUseSecAuth.getSelection());
+    wTrustedHosts.setEnabled(wUseSecAuth.getSelection());
+    wCheckServerIdentity.setEnabled(wUseSecAuth.getSelection());
   }
 
   private void setEncodings() {
@@ -2500,6 +2546,7 @@ public void getData() {
     }
 
     wUseAuth.setSelection(input.isUsingAuthentication());
+    wCheckServerIdentity.setSelection(input.isCheckServerIdentity());
     wUseXOAUTH2.setSelection(input.isUseXOAUTH2());
     wUseSecAuth.setSelection(input.isUsingSecureAuthentication());
     if (input.getAuthenticationUser() != null) {
@@ -2508,7 +2555,9 @@ public void getData() {
     if (input.getAuthenticationPassword() != null) {
       wAuthPass.setText(input.getAuthenticationPassword());
     }
-
+    if (!Utils.isEmpty(input.getTrustedHosts())) {
+      wTrustedHosts.setText(input.getTrustedHosts());
+    }
     wOnlyComment.setSelection(input.isOnlySendComment());
 
     wUseHTML.setSelection(input.isUseHTML());
@@ -2645,6 +2694,8 @@ private void ok() {
     input.setOnlySendComment(wOnlyComment.getSelection());
     input.setUseHTML(wUseHTML.getSelection());
     input.setUsePriority(wUsePriority.getSelection());
+    input.setCheckServerIdentity(wCheckServerIdentity.getSelection());
+    input.setTrustedHosts(wTrustedHosts.getText());
 
     input.setEncoding(wEncoding.getText());
     input.setPriority(wPriority.getText());

plugins/misc/mail/src/main/java/org/apache/hop/pipeline/transforms/mail/MailMeta.java

@@ -147,6 +147,9 @@ public class MailMeta extends BaseTransformMeta<Mail, MailData> {
 
   private String messageOutputField;
 
+  private boolean checkServerIdentity;
+  private String trustedHosts;
+
   public MailMeta() {
     super(); // allocate BaseTransformMeta
   }
@@ -199,6 +202,9 @@ private void readData(Node transformNode) {
     setContactPhone(XmlHandler.getTagValue(transformNode, "contact_phone"));
     setComment(XmlHandler.getTagValue(transformNode, "comment"));
     setIncludingFiles("Y".equalsIgnoreCase(XmlHandler.getTagValue(transformNode, "include_files")));
+    setCheckServerIdentity(
+        "Y".equalsIgnoreCase(XmlHandler.getTagValue(transformNode, "checkServerIdentity")));
+    setTrustedHosts(XmlHandler.getTagValue(transformNode, "trustedHosts"));
     setUsingAuthentication("Y".equalsIgnoreCase(XmlHandler.getTagValue(transformNode, "use_auth")));
     setUseXOAUTH2("Y".equalsIgnoreCase(XmlHandler.getTagValue(transformNode, "usexoauth2")));
     setUsingSecureAuthentication(
@@ -320,6 +326,10 @@ public String getXml() throws HopException {
         .append(CONST_SPACE)
         .append(XmlHandler.addTagValue("sourcewildcard", this.sourcewildcard));
     retval.append(CONST_SPACE).append(XmlHandler.addTagValue("contact_person", this.contactPerson));
+    retval
+        .append(CONST_SPACE)
+        .append(XmlHandler.addTagValue("checkServerIdentity", checkServerIdentity));
+    retval.append(CONST_SPACE).append(XmlHandler.addTagValue("trustedHosts", trustedHosts));
     retval.append(CONST_SPACE).append(XmlHandler.addTagValue("contact_phone", this.contactPhone));
     retval.append(CONST_SPACE).append(XmlHandler.addTagValue("comment", this.comment));
     retval.append(CONST_SPACE).append(XmlHandler.addTagValue("include_files", this.includingFiles));
@@ -464,6 +474,22 @@ public void setAttachContentFileNameField(String attachContentFileNameField) {
     this.attachContentFileNameField = attachContentFileNameField;
   }
 
+  public boolean isCheckServerIdentity() {
+    return checkServerIdentity;
+  }
+
+  public void setCheckServerIdentity(boolean checkServerIdentity) {
+    this.checkServerIdentity = checkServerIdentity;
+  }
+
+  public String getTrustedHosts() {
+    return trustedHosts;
+  }
+
+  public void setTrustedHosts(String trustedHosts) {
+    this.trustedHosts = trustedHosts;
+  }
+
   public void setDynamicWildcard(String dynamicwildcard) {
     this.dynamicWildcard = dynamicwildcard;
   }

plugins/misc/mail/src/main/resources/org/apache/hop/metadata/mail/messages/messages_en_US.properties

@@ -13,3 +13,7 @@ MailServerConnectionDialog.UseProxy=Use proxy?
 MailServerConnectionDialog.ProxyUsername=Proxy username
 MailServerConnectionDialog.ProxyPassword=Proxy password
 MailServerConnectionDialog.ConnectionProtocol=Connection protocol
+MailServerConnectionDialog.CheckServerIdentity=Check server identity?
+MailServerConnectionDialog.TrustedHosts=Trusted hosts\: 
+MailServerConnectionDialog.TrustedHosts.Tooltip=Insert the list of trusted hosts separated by a space\
+  \nExample\: host1 host2 host3 

plugins/misc/mail/src/main/resources/org/apache/hop/pipeline/transforms/mail/messages/messages_en_US.properties

@@ -187,3 +187,7 @@ MailMeta.CheckResult.TransformRecevingData2=Transform is receiving info from oth
 MailMeta.CheckResult.ZipfilenameEmpty=Attached zipfilename is empty\!
 MailMeta.CheckResult.ZipfilenameOk=Attached zipfilename is specified.
 MailMeta.keyword=mail
+Mail.CheckServerIdentity.Label=Check server identity?
+Mail.TrustedHosts.Label=Trusted hosts\: 
+Mail.TrustedHosts.Tooltip=Insert the list of trusted hosts separated by a space\
+  \nExample\: host1 host2 host3

plugins/misc/mail/src/main/resources/org/apache/hop/pipeline/transforms/mail/messages/messages_it_IT.properties

@@ -177,3 +177,6 @@ MailMeta.CheckResult.TransformRecevingData=Il transform \u00E8 connesso al prece
 MailMeta.CheckResult.TransformRecevingData2=Il transform sta ricevendo informazioni dagli altri transforms.
 MailMeta.CheckResult.ZipfilenameEmpty=Il nome file Zip allegato \u00E8 vuoto\!
 MailMeta.CheckResult.ZipfilenameOk=Il nome file Zip allegato \u00E8 stato specificato.
+Mail.TrustedHosts.Label=Hosts affidabili\: 
+Mail.TrustedHosts.Tooltip=Riempi la lista degli hosts affidabili separandoli con uno spazio\
+  \nEsempio\: host1 host2 host3 

plugins/misc/mail/src/main/resources/org/apache/hop/workflow/actions/mail/messages/messages_en_US.properties

@@ -126,4 +126,8 @@ ActionMail.ZipFilename.Label=Name of zip archive
 ActionMail.ZipFilename.Tooltip=Name of zip archive
 ActionMail.ZipFiles.Label=Zip files to single archive
 ActionMailDialog.Server.Label=Server
-ActionMail.Group.ConnectionGroup.Label=Mail Server Connection
+ActionMail.Group.ConnectionGroup.Label=Mail Server Connection
+ActionMail.CheckServerIdentity.Label=Check server identity?
+ActionMail.TrustedHosts.Label=Trusted hosts\: 
+ActionMail.TrustedHosts.Tooltip=Insert the list of trusted hosts separated by a space\
+  \nExample\: host1 host2 host3 

plugins/misc/mail/src/main/resources/org/apache/hop/workflow/actions/mail/messages/messages_it_IT.properties

@@ -124,3 +124,6 @@ ActionMail.ZipFilename.Label=Nome dell''archivio ZIP:
 ActionMail.ZipFilename.Tooltip=Nome dell''archivio ZIP
 ActionMail.ZipFiles.Label=Comprimere i file in un solo archivio? 
 ActionMailDialog.Server.Label=Server
+ActionMail.TrustedHosts.Label=Hosts affidabili\: 
+ActionMail.TrustedHosts.Tooltip=Riempi la lista degli hosts affidabili separandoli con uno spazio\
+  \nEsempio\: host1 host2 host3 

plugins/misc/mail/src/test/java/org/apache/hop/workflow/actions/mail/WorkflowActionMailLoadSaveTest.java

@@ -18,17 +18,8 @@
 package org.apache.hop.workflow.actions.mail;
 
 import java.util.Arrays;
-import java.util.HashMap;
 import java.util.List;
-import java.util.Map;
-import java.util.Random;
-import org.apache.hop.core.ResultFile;
 import org.apache.hop.junit.rules.RestoreHopEngineEnvironment;
-import org.apache.hop.pipeline.transforms.loadsave.validator.ArrayLoadSaveValidator;
-import org.apache.hop.pipeline.transforms.loadsave.validator.IFieldLoadSaveValidator;
-import org.apache.hop.pipeline.transforms.loadsave.validator.IntLoadSaveValidator;
-import org.apache.hop.pipeline.transforms.loadsave.validator.PrimitiveIntArrayLoadSaveValidator;
-import org.apache.hop.pipeline.transforms.loadsave.validator.StringLoadSaveValidator;
 import org.apache.hop.workflow.action.loadsave.WorkflowActionLoadSaveTestSupport;
 import org.junit.ClassRule;
 
@@ -73,25 +64,24 @@ protected List<String> listAttributes() {
         "replyToAddresses",
         "fileType",
         "embeddedimages",
-        "contentids"
-        );
+        "contentids");
   }
 
-/*
-  @Override
-  protected Map<String, IFieldLoadSaveValidator<?>> createAttributeValidatorsMap() {
-    Map<String, IFieldLoadSaveValidator<?>> validators = new HashMap<>();
-    validators.put(
-        "fileType",
-        new PrimitiveIntArrayLoadSaveValidator(
-            new IntLoadSaveValidator(ResultFile.fileTypeCode.length)));
+  /*
+    @Override
+    protected Map<String, IFieldLoadSaveValidator<?>> createAttributeValidatorsMap() {
+      Map<String, IFieldLoadSaveValidator<?>> validators = new HashMap<>();
+      validators.put(
+          "fileType",
+          new PrimitiveIntArrayLoadSaveValidator(
+              new IntLoadSaveValidator(ResultFile.fileTypeCode.length)));
 
-    int entries = new Random().nextInt(20) + 1;
-    validators.put(
-        "embeddedimages", new ArrayLoadSaveValidator<>(new StringLoadSaveValidator(), entries));
-    validators.put(
-        "contentids", new ArrayLoadSaveValidator<>(new StringLoadSaveValidator(), entries));
-    return validators;
-  }
-*/
+      int entries = new Random().nextInt(20) + 1;
+      validators.put(
+          "embeddedimages", new ArrayLoadSaveValidator<>(new StringLoadSaveValidator(), entries));
+      validators.put(
+          "contentids", new ArrayLoadSaveValidator<>(new StringLoadSaveValidator(), entries));
+      return validators;
+    }
+  */
 }