msb-public
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FairEmail
mirror of https://github.com/M66B/FairEmail.git
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Code Issues Projects Releases Wiki Activity

Experimental: send user unknown

Browse Source
pull/194/head
M66B 4 years ago
parent aabfc099b3
commit be7d139f5d
9 changed files with 95 additions and 13 deletions
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4
FAQ.md
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@ -2863,6 +2863,10 @@ Please see [this FAQ](#user-content-faq163) for details.
Since this is an experimental feature, my advice is to start with just one folder.
*Send user unknown (version 1.1477+)*
Send a [Delivery Status Notification](https://tools.ietf.org/html/rfc3464) *User unknown* via the answer menu.
<br />
<a name="faq126"></a>

3
app/src/main/java/eu/faircode/email/AdapterMessage.java
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@ -3349,7 +3349,8 @@ public class AdapterMessage extends RecyclerView.Adapter<AdapterMessage.ViewHold
private void onReceipt(TupleMessageEx message) {
Intent reply = new Intent(context, ActivityCompose.class)
.putExtra("action", "receipt")
.putExtra("action", "dsn")
.putExtra("dsn", EntityMessage.DSN_RECEIPT)
.putExtra("reference", message.id);
context.startActivity(reply);
}

3
app/src/main/java/eu/faircode/email/ApplicationEx.java
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@ -407,6 +407,9 @@ public class ApplicationEx extends Application
} else if (version < 1463) {
if (!prefs.contains("autoscroll"))
editor.putBoolean("autoscroll", true);
} else if (version < 1477) {
if (!BuildConfig.DEBUG)
editor.remove("experiments");
}
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O && !BuildConfig.DEBUG)

1
app/src/main/java/eu/faircode/email/EntityMessage.java
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@ -104,6 +104,7 @@ public class EntityMessage implements Serializable {
static final Integer DSN_NONE = 0;
static final Integer DSN_RECEIPT = 1;
static final Integer DSN_USER_UNKNOWN = 2;
static final Long SWIPE_ACTION_ASK = -1L;
static final Long SWIPE_ACTION_SEEN = -2L;

25
app/src/main/java/eu/faircode/email/FragmentCompose.java
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@ -1184,6 +1184,7 @@ public class FragmentCompose extends FragmentBase {
args.putLong("account", a.getLong("account", -1));
args.putLong("identity", a.getLong("identity", -1));
args.putLong("reference", a.getLong("reference", -1));
args.putInt("dsn", a.getInt("dsn", -1));
args.putSerializable("ics", a.getSerializable("ics"));
args.putString("status", a.getString("status"));
args.putBoolean("raw", a.getBoolean("raw", false));
@ -3388,6 +3389,7 @@ public class FragmentCompose extends FragmentBase {
String action = args.getString("action");
long id = args.getLong("id", -1);
long reference = args.getLong("reference", -1);
int dsn = args.getInt("dsn", EntityMessage.DSN_RECEIPT);
File ics = (File) args.getSerializable("ics");
String status = args.getString("status");
long answer = args.getLong("answer", -1);
@ -3609,7 +3611,7 @@ public class FragmentCompose extends FragmentBase {
// References
if ("reply".equals(action) || "reply_all".equals(action) ||
"list".equals(action) ||
"receipt".equals(action) ||
"dsn".equals(action) ||
"participation".equals(action)) {
data.draft.references = (ref.references == null ? "" : ref.references + " ") + ref.msgid;
data.draft.inreplyto = ref.msgid;
@ -3617,7 +3619,7 @@ public class FragmentCompose extends FragmentBase {
if ("list".equals(action) && ref.list_post != null)
data.draft.to = ref.list_post;
else if ("receipt".equals(action) && ref.receipt_to != null)
else if ("dsn".equals(action) && ref.receipt_to != null)
data.draft.to = ref.receipt_to;
else {
// Prevent replying to self
@ -3667,8 +3669,8 @@ public class FragmentCompose extends FragmentBase {
if ("reply_all".equals(action))
data.draft.cc = ref.getAllRecipients(data.identities, ref.account);
else if ("receipt".equals(action)) {
data.draft.dsn = EntityMessage.DSN_RECEIPT;
else if ("dsn".equals(action)) {
data.draft.dsn = dsn;
data.draft.receipt_request = false;
}
@ -3727,10 +3729,17 @@ public class FragmentCompose extends FragmentBase {
}
} else if ("list".equals(action)) {
data.draft.subject = ref.subject;
} else if ("receipt".equals(action)) {
data.draft.subject = context.getString(R.string.title_receipt_subject, subject);
} else if ("dsn".equals(action)) {
if (EntityMessage.DSN_USER_UNKNOWN.equals(dsn))
data.draft.subject = context.getString(R.string.title_user_unknown_subject);
else
data.draft.subject = context.getString(R.string.title_receipt_subject, subject);
String[] texts = Helper.getStrings(context, ref.language, R.string.title_receipt_text);
String[] texts;
if (EntityMessage.DSN_USER_UNKNOWN.equals(dsn))
texts = new String[]{context.getString(R.string.title_user_unknown_text)};
else
texts = Helper.getStrings(context, ref.language, R.string.title_receipt_text);
for (int i = 0; i < texts.length; i++) {
if (i > 0)
document.body()
@ -3782,7 +3791,7 @@ public class FragmentCompose extends FragmentBase {
if (ref.content &&
!"editasnew".equals(action) &&
!("list".equals(action) && TextUtils.isEmpty(s)) &&
!"receipt".equals(action)) {
!"dsn".equals(action)) {
// Reply/forward
Element reply = document.createElement("div");
reply.attr("fairemail", "reference");

27
app/src/main/java/eu/faircode/email/FragmentMessages.java
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@ -2410,6 +2410,10 @@ public class FragmentMessages extends FragmentBase implements SharedPreferences.
if (data.identities == null)
data.identities = new ArrayList<>();
final Context context = getContext();
if (context == null)
return;
final Address[] to =
message.replySelf(data.identities, message.account)
? message.to
@ -2419,13 +2423,17 @@ public class FragmentMessages extends FragmentBase implements SharedPreferences.
int answers = args.getInt("answers");
PopupMenuLifecycle popupMenu = new PopupMenuLifecycle(getContext(), getViewLifecycleOwner(), anchor);
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
boolean experiments = prefs.getBoolean("experiments", false);
PopupMenuLifecycle popupMenu = new PopupMenuLifecycle(context, getViewLifecycleOwner(), anchor);
popupMenu.inflate(R.menu.popup_reply);
popupMenu.getMenu().findItem(R.id.menu_reply_to_all).setVisible(recipients.length > 0);
popupMenu.getMenu().findItem(R.id.menu_reply_list).setVisible(message.list_post != null);
popupMenu.getMenu().findItem(R.id.menu_reply_receipt).setVisible(message.receipt_to != null);
popupMenu.getMenu().findItem(R.id.menu_reply_user_unknown).setVisible(experiments);
popupMenu.getMenu().findItem(R.id.menu_new_message).setVisible(to != null && to.length > 0);
popupMenu.getMenu().findItem(R.id.menu_reply_answer).setVisible(answers != 0 || !ActivityBilling.isPro(getContext()));
popupMenu.getMenu().findItem(R.id.menu_reply_answer).setVisible(answers != 0 || !ActivityBilling.isPro(context));
popupMenu.getMenu().findItem(R.id.menu_reply_to_sender).setEnabled(message.content);
popupMenu.getMenu().findItem(R.id.menu_reply_to_all).setEnabled(message.content);
@ -2446,7 +2454,7 @@ public class FragmentMessages extends FragmentBase implements SharedPreferences.
@Override
public boolean onMenuItemClick(MenuItem target) {
if (target.getGroupId() == 1) {
startActivity(new Intent(getContext(), ActivityCompose.class)
startActivity(new Intent(context, ActivityCompose.class)
.putExtra("action", "reply")
.putExtra("reference", message.id)
.putExtra("answer", target.getIntent().getLongExtra("id", -1)));
@ -2465,7 +2473,10 @@ public class FragmentMessages extends FragmentBase implements SharedPreferences.
onMenuReply(message, "list", selected);
return true;
case R.id.menu_reply_receipt:
onMenuReply(message, "receipt");
onMenuDsn(message, EntityMessage.DSN_RECEIPT);
return true;
case R.id.menu_reply_user_unknown:
onMenuDsn(message, EntityMessage.DSN_USER_UNKNOWN);
return true;
case R.id.menu_forward:
onMenuReply(message, "forward");
@ -2506,6 +2517,14 @@ public class FragmentMessages extends FragmentBase implements SharedPreferences.
startActivity(reply);
}
private void onMenuDsn(TupleMessageEx message, int type) {
Intent reply = new Intent(getContext(), ActivityCompose.class)
.putExtra("action", "dsn")
.putExtra("reference", message.id)
.putExtra("dsn", type);
startActivity(reply);
}
private void onMenuNew(TupleMessageEx message, Address[] to) {
Intent reply = new Intent(getContext(), ActivityCompose.class)
.putExtra("action", "new")

37
app/src/main/java/eu/faircode/email/MessageHelper.java
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@ -573,6 +573,43 @@ public class MessageHelper {
//headersPart.setDisposition(Part.INLINE);
//report.addBodyPart(headersPart);
imessage.setContent(report);
return;
} else if (EntityMessage.DSN_USER_UNKNOWN.equals(message.dsn)) {
// https://tools.ietf.org/html/rfc3464
Multipart report = new MimeMultipart("report; report-type=delivery-status");
String html = Helper.readText(message.getFile(context));
String plainContent = HtmlHelper.getText(context, html);
BodyPart plainPart = new MimeBodyPart();
plainPart.setContent(plainContent, "text/plain; charset=" + Charset.defaultCharset().name());
report.addBodyPart(plainPart);
String from = null;
if (message.from != null && message.from.length > 0)
from = ((InternetAddress) message.from[0]).getAddress();
StringBuilder sb = new StringBuilder();
sb.append("Reporting-MTA: dns;").append("dummy.faircode.eu").append("\r\n");
sb.append("\r\n");
if (from != null)
sb.append("Final-Recipient: rfc822;").append(from).append("\r\n");
sb.append("Action: failed").append("\r\n");
sb.append("Status: 5.1.1").append("\r\n"); // https://tools.ietf.org/html/rfc3463
sb.append("Diagnostic-Code: smtp; 550 user unknown").append("\r\n");
MailDateFormat mdf = new MailDateFormat();
mdf.setTimeZone(TimeZone.getTimeZone("UTC"));
sb.append("Last-Attempt-Date: ").append(mdf.format(message.received)).append("\r\n");
BodyPart dnsPart = new MimeBodyPart();
dnsPart.setContent(sb.toString(), "message/delivery-status");
dnsPart.setDisposition(Part.INLINE);
report.addBodyPart(dnsPart);
imessage.setContent(report);
return;
}

4
app/src/main/res/menu/popup_reply.xml
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@ -16,6 +16,10 @@
android:id="@+id/menu_reply_receipt"
android:title="@string/title_reply_receipt" />
<item
android:id="@+id/menu_reply_user_unknown"
android:title="@string/title_reply_user_unknown" />
<item
android:id="@+id/menu_forward"
android:title="@string/title_forward" />

4
app/src/main/res/values/strings.xml
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@ -887,11 +887,15 @@
<string name="title_reply_to_all">Reply to all</string>
<string name="title_reply_list">Reply to list</string>
<string name="title_reply_receipt">Send read receipt</string>
<string name="title_reply_user_unknown" translatable="false">Send user unknown</string>
<string name="title_reply_template">Reply with template</string>
<string name="title_move_undo">Moving to %1$s (%2$d)</string>
<string name="title_open_with">Open with</string>
<string name="title_authentication_failed">%1$s authentication failed</string>
<string name="title_user_unknown_subject" translatable="false">Delivery Status Notification (Failure)</string>
<string name="title_user_unknown_text" translatable="false">Your message wasn\'t delivered because the address couldn\'t be found.</string>
<string name="title_receipt_subject">Read receipt: %1$s</string>
<string name="title_receipt_text">This read receipt only acknowledges that the message was displayed. There is no guarantee that the recipient has read the message contents.</string>

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