luci-mod-admin-full: canonicalize configured static lease MAC

When reading the configured mac address of the static lease, filter it
through luci.ip.checkmac() to canonicalize and uppercase the value for
mapping it against the combo box host hints.

Fixes #1772.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>

diff --git a/modules/luci-mod-admin-full/luasrc/model/cbi/admin_network/dhcp.lua b/modules/luci-mod-admin-full/luasrc/model/cbi/admin_network/dhcp.lua
index fbde431..3b03014 100644 (file)
--- a/modules/luci-mod-admin-full/luasrc/model/cbi/admin_network/dhcp.lua
+++ b/modules/luci-mod-admin-full/luasrc/model/cbi/admin_network/dhcp.lua
@@ -297,6 +297,11 @@ mac = s:option(Value, "mac", translate("<abbr title=\"Media Access Control\">MAC
 mac.datatype = "list(macaddr)"
 mac.rmempty  = true
 
 mac.datatype = "list(macaddr)"
 mac.rmempty  = true
 

+function mac.cfgvalue(self, section)
+       local val = Value.cfgvalue(self, section)
+       return ipc.checkmac(val) or val
+end
+

 ip = s:option(Value, "ip", translate("<abbr title=\"Internet Protocol Version 4\">IPv4</abbr>-Address"))
 ip.datatype = "or(ip4addr,'ignore')"
 
 ip = s:option(Value, "ip", translate("<abbr title=\"Internet Protocol Version 4\">IPv4</abbr>-Address"))
 ip.datatype = "or(ip4addr,'ignore')"