Support simultaneous encryption and signing

js/rc_openpgpjs.js

@@ -300,6 +300,48 @@ if(window.rcmail) {
       return true;
     }
 
+	// Encrypt and sign
+    if($("#openpgpjs_encrypt").is(":checked") && $("#openpgpjs_sign").is(":checked")) {
+		console.log('encrypt and sign');
+		// get the private key
+		if(this.passphrase === "" && getPrivkeyCount() > 0) {
+        	this.sendmail = true; // Global var to notify set_passphrase
+        	$("#openpgpjs_key_select").dialog("open");
+        	return false;
+      	}
+
+      	if(!getPrivkeyCount()) {
+        	alert(rcmail.gettext("no_keys", "rc_openpgpjs"));
+        	return false;
+      	}
+
+      	var passobj = JSON.parse(this.passphrase);
+		var privkey = getPrivkeyObj(passobj.id);
+
+		if(!privkey[0].decryptSecretMPIs(passobj.passphrase)) {
+        	alert(rcmail.gettext("incorrect_pass", "rc_openpgpjs"));
+      	}
+
+      	var priv_key = openpgp.read_privateKey(getPrivkeyArmored(passobj.id));
+		// we now have the private key (for signing)
+
+		// get the public key
+		var pubkeys = fetchRecipientPubkeys();
+      	if(pubkeys.length === 0) {
+        	return false;
+      	}
+      	// done public keys
+
+		var text = $("textarea#composebody").val();
+      	var encrypted = encrypt(pubkeys, text, 1, priv_key, passobj.passphrase);
+
+		if(encrypted) {
+        	$("textarea#composebody").val(encrypted);
+        	this.finished_treating = 1;
+        	return true;
+		}
+	}
+
     // Encrypt only
     if($("#openpgpjs_encrypt").is(":checked") &&
        !$("#openpgpjs_sign").is(":checked")) {