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| author | Kim Alvefur <zash@zash.se> | 2013-05-18 13:14:19 +0200 |
|---|---|---|
| committer | Kim Alvefur <zash@zash.se> | 2013-05-18 13:14:19 +0200 |
| commit | 300a14d1a5a10de2be469d3afd799ada74a71699 (patch) | |
| tree | 3df69a5e48a60a2599eb80bedd528ae0ee621257 | |
| parent | b0859b84602bc5ec95b894149959ef9cc28a9151 (diff) | |
| download | prosody-300a14d1a5a10de2be469d3afd799ada74a71699.tar.gz prosody-300a14d1a5a10de2be469d3afd799ada74a71699.zip | |
util.ip: Convert IPv4 mapped addresses to hex.
| -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 |