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Avoid adding duplicate applications with different letter case

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Fix #2534
This commit is contained in:
emanuele-f 2019-04-16 17:32:52 +02:00
parent d5d551853c
commit 94b143c8a3
1 changed files with 13 additions and 4 deletions
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17
scripts/lua/inc/edit_ndpi_applications.lua
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@ -45,20 +45,29 @@ if (_POST["action"] == "add") or (_POST["action"] == "edit") then
-- Preliminary check
local applications = interface.getnDPIProtocols()
local app_exists = (applications[application] ~= nil)
local lower_app = string.lower(application)
local existing_app = nil
if((action == "edit") and (not app_exists)) then
-- case insensitive search for applications
for k in pairs(applications) do
if string.lower(k) == lower_app then
existing_app = k
break
end
end
if((action == "edit") and (existing_app == nil)) then
app_warnings[#app_warnings + 1] = {
type = "danger",
text = i18n("custom_categories.application_not_exists", {
app = application,
})
}
elseif((action == "add") and app_exists) then
elseif((action == "add") and (existing_app ~= nil)) then
app_warnings[#app_warnings + 1] = {
type = "danger",
text = i18n("custom_categories.application_exists", {
app = application,
app = existing_app,
})
}
else