diff options
Diffstat (limited to 'util/ip.lua')
| -rw-r--r-- | util/ip.lua | 7 |
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 |