From 8c010244e6c8a5e604e0e8f0b5d2c575b91944c6 Mon Sep 17 00:00:00 2001
From: M66B <M66B@users.noreply.github.com>
Date: Sat, 13 Aug 2022 14:03:41 +0200
Subject: [PATCH] Enable Unicode

---
 app/src/main/java/eu/faircode/email/ActivityEML.java   |  4 ++--
 .../main/java/eu/faircode/email/AdapterMessage.java    |  2 +-
 app/src/main/java/eu/faircode/email/EntityRule.java    |  2 +-
 .../main/java/eu/faircode/email/FragmentCompose.java   |  6 +++---
 .../main/java/eu/faircode/email/FragmentFolders.java   |  2 +-
 .../main/java/eu/faircode/email/FragmentMessages.java  |  6 +++---
 app/src/main/java/eu/faircode/email/HtmlHelper.java    |  2 +-
 app/src/main/java/eu/faircode/email/MessageHelper.java | 10 +++++-----
 8 files changed, 17 insertions(+), 17 deletions(-)

diff --git a/app/src/main/java/eu/faircode/email/ActivityEML.java b/app/src/main/java/eu/faircode/email/ActivityEML.java
index a45a050faf..a1db395815 100644
--- a/app/src/main/java/eu/faircode/email/ActivityEML.java
+++ b/app/src/main/java/eu/faircode/email/ActivityEML.java
@@ -269,7 +269,7 @@ public class ActivityEML extends ActivityBase {
                     if (is == null)
                         throw new FileNotFoundException(uri.toString());
 
-                    Properties props = MessageHelper.getSessionProperties(false);
+                    Properties props = MessageHelper.getSessionProperties(true);
                     Session isession = Session.getInstance(props, null);
                     MimeMessage imessage = new MimeMessage(isession, is);
 
@@ -665,7 +665,7 @@ public class ActivityEML extends ActivityBase {
                     if (is == null)
                         throw new FileNotFoundException(uri.toString());
 
-                    Properties props = MessageHelper.getSessionProperties(false);
+                    Properties props = MessageHelper.getSessionProperties(true);
                     Session isession = Session.getInstance(props, null);
                     MimeMessage imessage = new MimeMessage(isession, is);
 
diff --git a/app/src/main/java/eu/faircode/email/AdapterMessage.java b/app/src/main/java/eu/faircode/email/AdapterMessage.java
index cc81c07488..9a99b98d43 100644
--- a/app/src/main/java/eu/faircode/email/AdapterMessage.java
+++ b/app/src/main/java/eu/faircode/email/AdapterMessage.java
@@ -2840,7 +2840,7 @@ public class AdapterMessage extends RecyclerView.Adapter<AdapterMessage.ViewHold
                     for (EntityAttachment attachment : attachments)
                         if (attachment.available && "message/rfc822".equals(attachment.getMimeType()))
                             try (FileInputStream fis = new FileInputStream(attachment.getFile(context))) {
-                                Properties props = MessageHelper.getSessionProperties(false);
+                                Properties props = MessageHelper.getSessionProperties(true);
                                 Session isession = Session.getInstance(props, null);
                                 MimeMessage imessage = new MimeMessage(isession, fis);
                                 MessageHelper helper = new MessageHelper(imessage, context);
diff --git a/app/src/main/java/eu/faircode/email/EntityRule.java b/app/src/main/java/eu/faircode/email/EntityRule.java
index daa35e08bf..f3c683b3ed 100644
--- a/app/src/main/java/eu/faircode/email/EntityRule.java
+++ b/app/src/main/java/eu/faircode/email/EntityRule.java
@@ -330,7 +330,7 @@ public class EntityRule {
                             throw new IllegalArgumentException(context.getString(R.string.title_rule_no_headers));
 
                         ByteArrayInputStream bis = new ByteArrayInputStream(message.headers.getBytes());
-                        headers = Collections.list(new InternetHeaders(bis).getAllHeaders());
+                        headers = Collections.list(new InternetHeaders(bis, true).getAllHeaders());
                     }
 
                     boolean matches = false;
diff --git a/app/src/main/java/eu/faircode/email/FragmentCompose.java b/app/src/main/java/eu/faircode/email/FragmentCompose.java
index f00bf04cf1..ae340012b4 100644
--- a/app/src/main/java/eu/faircode/email/FragmentCompose.java
+++ b/app/src/main/java/eu/faircode/email/FragmentCompose.java
@@ -3368,7 +3368,7 @@ public class FragmentCompose extends FragmentBase {
                         }
 
                     // Build message
-                    Properties props = MessageHelper.getSessionProperties(false);
+                    Properties props = MessageHelper.getSessionProperties(true);
                     Session isession = Session.getInstance(props, null);
                     MimeMessage imessage = new MimeMessage(isession);
                     MessageHelper.build(context, draft, attachments, identity, true, imessage);
@@ -3720,7 +3720,7 @@ public class FragmentCompose extends FragmentBase {
                     }
 
                 // Build message to sign
-                Properties props = MessageHelper.getSessionProperties(false);
+                Properties props = MessageHelper.getSessionProperties(true);
                 Session isession = Session.getInstance(props, null);
                 MimeMessage imessage = new MimeMessage(isession);
                 MessageHelper.build(context, draft, attachments, identity, true, imessage);
@@ -6405,7 +6405,7 @@ public class FragmentCompose extends FragmentBase {
                             // Check size
                             if (identity != null && identity.max_size != null)
                                 try {
-                                    Properties props = MessageHelper.getSessionProperties(false);
+                                    Properties props = MessageHelper.getSessionProperties(true);
                                     if (identity.unicode)
                                         props.put("mail.mime.allowutf8", "true");
                                     Session isession = Session.getInstance(props, null);
diff --git a/app/src/main/java/eu/faircode/email/FragmentFolders.java b/app/src/main/java/eu/faircode/email/FragmentFolders.java
index c4cfa95dcd..b2e2a8f272 100644
--- a/app/src/main/java/eu/faircode/email/FragmentFolders.java
+++ b/app/src/main/java/eu/faircode/email/FragmentFolders.java
@@ -1270,7 +1270,7 @@ public class FragmentFolders extends FragmentBase {
                 String PATTERN_ASCTIME = "EEE MMM d HH:mm:ss yyyy";
                 SimpleDateFormat df = new SimpleDateFormat(PATTERN_ASCTIME, Locale.US);
 
-                Properties props = MessageHelper.getSessionProperties(false);
+                Properties props = MessageHelper.getSessionProperties(true);
                 Session isession = Session.getInstance(props, null);
 
                 // https://www.ietf.org/rfc/rfc4155.txt (Appendix A)
diff --git a/app/src/main/java/eu/faircode/email/FragmentMessages.java b/app/src/main/java/eu/faircode/email/FragmentMessages.java
index 3902377456..9aa5070a0f 100644
--- a/app/src/main/java/eu/faircode/email/FragmentMessages.java
+++ b/app/src/main/java/eu/faircode/email/FragmentMessages.java
@@ -8115,7 +8115,7 @@ public class FragmentMessages extends FragmentBase
                                 } else {
                                     // Decode message
                                     MessageHelper.MessageParts parts;
-                                    Properties props = MessageHelper.getSessionProperties(false);
+                                    Properties props = MessageHelper.getSessionProperties(true);
                                     Session isession = Session.getInstance(props, null);
                                     MimeMessage imessage;
                                     try (InputStream fis = new FileInputStream(plain)) {
@@ -8814,7 +8814,7 @@ public class FragmentMessages extends FragmentBase
                 boolean duplicate = args.getBoolean("duplicate");
 
                 // Decode message
-                Properties props = MessageHelper.getSessionProperties(false);
+                Properties props = MessageHelper.getSessionProperties(true);
                 Session isession = Session.getInstance(props, null);
                 MimeMessage imessage = new MimeMessage(isession, is);
                 MessageHelper helper = new MessageHelper(imessage, context);
@@ -8927,7 +8927,7 @@ public class FragmentMessages extends FragmentBase
         for (EntityAttachment remote : remotes)
             if ("message/rfc822".equals(remote.getMimeType()))
                 try {
-                    Properties props = MessageHelper.getSessionProperties(false);
+                    Properties props = MessageHelper.getSessionProperties(true);
                     Session isession = Session.getInstance(props, null);
 
                     MimeMessage imessage;
diff --git a/app/src/main/java/eu/faircode/email/HtmlHelper.java b/app/src/main/java/eu/faircode/email/HtmlHelper.java
index 2b8c86b493..f43c3e2a1e 100644
--- a/app/src/main/java/eu/faircode/email/HtmlHelper.java
+++ b/app/src/main/java/eu/faircode/email/HtmlHelper.java
@@ -2783,7 +2783,7 @@ public class HtmlHelper {
 
             MailDateFormat mdf = new MailDateFormat();
             ByteArrayInputStream bis = new ByteArrayInputStream(headers.getBytes());
-            InternetHeaders iheaders = new InternetHeaders(bis);
+            InternetHeaders iheaders = new InternetHeaders(bis, true);
 
             String dh = iheaders.getHeader("Date", null);
             Date tx = null;
diff --git a/app/src/main/java/eu/faircode/email/MessageHelper.java b/app/src/main/java/eu/faircode/email/MessageHelper.java
index f5233706c2..25f13d4829 100644
--- a/app/src/main/java/eu/faircode/email/MessageHelper.java
+++ b/app/src/main/java/eu/faircode/email/MessageHelper.java
@@ -1364,10 +1364,10 @@ public class MessageHelper {
                     getMessageParts(null, imessage, parts, null);
                     for (AttachmentPart apart : parts.attachments)
                         if ("text/rfc822-headers".equalsIgnoreCase(apart.attachment.type)) {
-                            reportHeaders = new InternetHeaders(apart.part.getInputStream());
+                            reportHeaders = new InternetHeaders(apart.part.getInputStream(), true);
                             break;
                         } else if ("message/rfc822".equalsIgnoreCase(apart.attachment.type)) {
-                            Properties props = MessageHelper.getSessionProperties(false);
+                            Properties props = MessageHelper.getSessionProperties(true);
                             Session isession = Session.getInstance(props, null);
                             MimeMessage amessage = new MimeMessage(isession, apart.part.getInputStream());
                             reportHeaders = amessage.getHeaders();
@@ -3623,7 +3623,7 @@ public class MessageHelper {
 
                 if ("message/rfc822".equals(local.type))
                     try (FileInputStream fis = new FileInputStream(local.getFile(context))) {
-                        Properties props = MessageHelper.getSessionProperties(false);
+                        Properties props = MessageHelper.getSessionProperties(true);
                         Session isession = Session.getInstance(props, null);
                         MimeMessage imessage = new MimeMessage(isession, fis);
                         MessageHelper helper = new MessageHelper(imessage, context);
@@ -4544,7 +4544,7 @@ public class MessageHelper {
                     if (bis.available() == 0)
                         throw new IOException("NIL");
 
-                    Properties props = MessageHelper.getSessionProperties(false);
+                    Properties props = MessageHelper.getSessionProperties(true);
                     Session isession = Session.getInstance(props, null);
 
                     Log.w("Decoding raw message");
@@ -4834,7 +4834,7 @@ public class MessageHelper {
             content = content.replaceAll("(\\r?\\n)+", "\n");
             ByteArrayInputStream bis = new ByteArrayInputStream(content.getBytes());
             try {
-                Enumeration<Header> headers = new InternetHeaders(bis).getAllHeaders();
+                Enumeration<Header> headers = new InternetHeaders(bis, true).getAllHeaders();
                 while (headers.hasMoreElements()) {
                     Header header = headers.nextElement();
                     String name = header.getName();