Check ssh arguments and issue warning

This commit is contained in:
Daniel Poelzleithner 2023-03-02 18:45:58 +01:00
parent a4556b835f
commit 3872ca77ac

View File

@ -102,6 +102,41 @@ local replaceRsyncFilter =
end end
---
--- Check if _extra arguments are of correct form
---
local checkSSH = function (args)
local SINGLES = "46AaCfGgKkMNnqsTtVvXxYy"
local needs_more = true
local is_data = false
local rv = true
for index, value in ipairs(args) do
if is_data == false then
if string.sub(value, 1, 1) ~= "-" then
log('Warn', "_extra argument does not start with -")
rv = false
end
needs_more = true
end
for i = 1, #SINGLES do
if string.sub(SINGLES, i, i) == string.sub(value, 2, 2) then
needs_more = false
break
end
end
if needs_more == false then
is_data = false
else
is_data = true
end
end
if needs_more == true then
log('Warn', "passend argument requires more arguments")
rv = false
end
return rv
end
-- --
-- Spawns rsync for a list of events -- Spawns rsync for a list of events
-- --
@ -548,6 +583,9 @@ rsyncssh.prepare = function
if cssh._extra if cssh._extra
then then
if checkSSH(cssh._extra) == false then
log( 'Warn', 'The ssh._extra parameter is a list of arguments, ensure it is written correctly')
end
for k, v in ipairs( cssh._extra ) for k, v in ipairs( cssh._extra )
do do
computed[ computedN ] = v computed[ computedN ] = v