From 68cdd5e374b4290e5117dd3ddfde66939c667d8f Mon Sep 17 00:00:00 2001
From: Michal Kit <michal.kit@r3.com>
Date: Tue, 27 Mar 2018 15:20:08 +0100
Subject: [PATCH] ENT-1683 Ensuring that the updateDeadline time is in the
 future (#609)

* Ensuring that the updateDeadline time is in the future

* Addressing review comments
---
 .../corda/networkmanage/doorman/NetworkParametersConfig.kt | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/network-management/src/main/kotlin/com/r3/corda/networkmanage/doorman/NetworkParametersConfig.kt b/network-management/src/main/kotlin/com/r3/corda/networkmanage/doorman/NetworkParametersConfig.kt
index f06018897e..66f349eb7e 100644
--- a/network-management/src/main/kotlin/com/r3/corda/networkmanage/doorman/NetworkParametersConfig.kt
+++ b/network-management/src/main/kotlin/com/r3/corda/networkmanage/doorman/NetworkParametersConfig.kt
@@ -35,7 +35,12 @@ data class NotaryConfig(private val notaryNodeInfoFile: Path,
     }
 }
 
-data class ParametersUpdateConfig(val description: String, val updateDeadline: Instant)
+data class ParametersUpdateConfig(val description: String, val updateDeadline: Instant) {
+    init {
+        val now = Instant.now()
+        require(updateDeadline == now || updateDeadline.isAfter(now)) { "The updateDeadline time must be in the future." }
+    }
+}
 
 /**
  * Data class containing the fields from [NetworkParameters] which can be read at start-up time from doorman.