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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 | 55946c9e63bb7a85c0f97c4e2c12b2f2192459e4 (patch) | |
| tree | 3df69a5e48a60a2599eb80bedd528ae0ee621257 /util/ip.lua | |
| parent | 83fc029e98fcb28091760be541b4c3d6e0db39e8 (diff) | |
| download | prosody-55946c9e63bb7a85c0f97c4e2c12b2f2192459e4.tar.gz prosody-55946c9e63bb7a85c0f97c4e2c12b2f2192459e4.zip | |
util.ip: Convert IPv4 mapped addresses to hex.
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 |