From 8e35b8b7ad452ce3afb7ec2729d9108e09ee65f6 Mon Sep 17 00:00:00 2001
From: Kevin Froman <beardog@firemail.cc>
Date: Fri, 14 Dec 2018 21:23:02 -0600
Subject: [PATCH] do not save blocks that are set for the future

---
 onionr/onionrutils.py                  | 3 +++
 onionr/static-data/default_config.json | 1 +
 2 files changed, 4 insertions(+)

diff --git a/onionr/onionrutils.py b/onionr/onionrutils.py
index e06c1e27..a6f57013 100644
--- a/onionr/onionrutils.py
+++ b/onionr/onionrutils.py
@@ -391,6 +391,9 @@ class OnionrUtils:
                     if not self.isIntegerString(metadata[i]):
                         logger.warn('Block metadata time stamp is not integer string')
                         break
+                    if metadata[i] > self.getEpoch():
+                        logger.warn('Block metadata time stamp is set for the future, which is not allowed.')
+                        break
                 elif i == 'expire':
                     try:
                         assert int(metadata[i]) > self.getEpoch()
diff --git a/onionr/static-data/default_config.json b/onionr/static-data/default_config.json
index 5003d73b..5532797d 100644
--- a/onionr/static-data/default_config.json
+++ b/onionr/static-data/default_config.json
@@ -6,6 +6,7 @@
         "minimum_send_pow": 5,
         "socket_servers": false,
         "security_level": 0,
+        "max_block_age": 2678400,
         "public_key": ""
     },