use webpush (workaround) standard

Author: zoff99

android-refimpl-app/app/src/main/java/com/zoffcc/applications/trifa/HelperFriend.java

@@ -54,6 +54,8 @@
 import static com.zoffcc.applications.trifa.MainActivity.tox_friend_send_lossless_packet;
 import static com.zoffcc.applications.trifa.TRIFAGlobals.CONTROL_PROXY_MESSAGE_TYPE.CONTROL_PROXY_MESSAGE_TYPE_PUSH_URL_FOR_FRIEND;
 import static com.zoffcc.applications.trifa.TRIFAGlobals.GENERIC_TOR_USERAGENT;
+import static com.zoffcc.applications.trifa.TRIFAGlobals.GENERIC_UNIFIED_WEBPUSH_CONTENT_ENCODING;
+import static com.zoffcc.applications.trifa.TRIFAGlobals.GENERIC_UNIFIED_WEBPUSH_TTL_SECONDS;
 import static com.zoffcc.applications.trifa.TRIFAGlobals.LAST_ONLINE_TIMSTAMP_ONLINE_NOW;
 import static com.zoffcc.applications.trifa.TRIFAGlobals.ORBOT_PROXY_HOST;
 import static com.zoffcc.applications.trifa.TRIFAGlobals.ORBOT_PROXY_PORT;
@@ -1475,6 +1477,8 @@ static boolean friend_do_actual_weburl_call(final String friend_pubkey, final St
                 cacheControl(new CacheControl.Builder().noCache().build()).
                 url(pushurl_for_friend).
                 header("User-Agent", GENERIC_TOR_USERAGENT).
+                header("TTL", "" + GENERIC_UNIFIED_WEBPUSH_TTL_SECONDS).
+                header("Content-Encoding", GENERIC_UNIFIED_WEBPUSH_CONTENT_ENCODING).
                 post(formBody).
                 build();
 

android-refimpl-app/app/src/main/java/com/zoffcc/applications/trifa/TRIFAGlobals.java

@@ -219,6 +219,9 @@ public class TRIFAGlobals
     static final int PUSH_URL_TRIGGER_GET_MESSAGE_FOR_delta_ms_prev = 100;
     static final int PUSH_URL_TRIGGER_GET_MESSAGE_FOR_delta_ms_after = 1000;
 
+    static final int GENERIC_UNIFIED_WEBPUSH_TTL_SECONDS = 5 * 60 * 60; // 5 hours in seconds
+    static final String GENERIC_UNIFIED_WEBPUSH_CONTENT_ENCODING = "aes128gcm";
+
 
     static final String TOX_NODELIST_HOST = "nodes.tox.chat";
     static final String TOX_NODELIST_URL = "https://" + TOX_NODELIST_HOST + "/json";