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-rw-r--r--util/ip.lua7
1 files changed, 7 insertions, 0 deletions
diff --git a/util/ip.lua b/util/ip.lua
index de287b16..856bf034 100644
--- a/util/ip.lua
+++ b/util/ip.lua
@@ -15,6 +15,13 @@ local function new_ip(ipStr, proto)
if proto ~= "IPv4" and proto ~= "IPv6" then
return nil, "invalid protocol";
end
+ if proto == "IPv6" and ipStr:find('.', 1, true) then
+ local changed;
+ ipStr, changed = ipStr:gsub(":(%d+)%.(%d+)%.(%d+)%.(%d+)$", function(a,b,c,d)
+ return (":%04X:%04X"):format(a*256+b,c*256+d);
+ end);
+ if changed ~= 1 then return nil, "invalid-address"; end
+ end
return setmetatable({ addr = ipStr, proto = proto }, ip_mt);
end