diff options
authorJason A. Donenfeld <Jason@zx2c4.com>2020-02-03 21:06:40 +0100
committerJason A. Donenfeld <Jason@zx2c4.com>2020-02-05 14:37:27 +0100
commit44c4a3bb1946f875ce73497834928663eb37d5f9 (patch)
parentnetns: tie socket waiting to target pid (diff)
netns: ensure non-addition of peers with failed precomputation
Ensure that peers with low order points are ignored, both in the case where we already have a device private key and in the case where we do not. This adds points that naturally give a zero output. Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
1 files changed, 6 insertions, 0 deletions
diff --git a/src/tests/netns.sh b/src/tests/netns.sh
index 5c64279..315ccc4 100755
--- a/src/tests/netns.sh
+++ b/src/tests/netns.sh
@@ -518,6 +518,12 @@ n0 wg set wg0 peer "$pub2" allowed-ips,,,172.16.
n0 wg set wg0 peer "$pub2" allowed-ips
n0 wg set wg0 peer "$pub2" allowed-ips ::/0,1700::/111,5000::/4,e000::/37,9000::/75
n0 wg set wg0 peer "$pub2" allowed-ips ::/0
+n0 wg set wg0 peer "$pub2" remove
+low_order_points=( AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA= AQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA= 4Ot6fDtBuK4WVuP68Z/EatoJjeucMrH9hmIFFl9JuAA= X5yVvKNQjCSx0LFVnIPvWwREXMRYHI6G2CJO3dCfEVc= 7P///////////////////////////////////////38= 7f///////////////////////////////////////38= 7v///////////////////////////////////////38= )
+n0 wg set wg0 private-key /dev/null ${low_order_points[@]/#/peer }
+[[ -z $(n0 wg show wg0 peers) ]]
+n0 wg set wg0 private-key <(echo "$key1") ${low_order_points[@]/#/peer }
+[[ -z $(n0 wg show wg0 peers) ]]
ip0 link del wg0
declare -A objects