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IPP printer status is already converted to an integer

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nnposter
2020-06-13 22:54:24 +00:00
parent 838ec193e3
commit e761d3e355
2 changed files with 10 additions and 7 deletions
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3
CHANGELOG
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@@ -55,6 +55,9 @@ o [NSE][GH#2063] IPP request object conversion to string was not working
o [NSE][GH#2063] IPP response parser was not correctly processing o [NSE][GH#2063] IPP response parser was not correctly processing
end-of-attributes-tag [nnposter] end-of-attributes-tag [nnposter]
o [NSE] Script cups-info was failing due to erroneous double-decoding
of the IPP printer status [nnposter]
o [NSE][GH#2010] Oracle TNS parser was incorrectly unmarshalling DALC byte o [NSE][GH#2010] Oracle TNS parser was incorrectly unmarshalling DALC byte
arrays [nnposter] arrays [nnposter]

14
scripts/cups-info.nse
View File

@@ -43,6 +43,12 @@ categories = {"safe", "discovery"}
portrule = shortport.port_or_service(631, "ipp", "tcp", "open") portrule = shortport.port_or_service(631, "ipp", "tcp", "open")
local verbose_states = {
[ipp.IPP.PrinterState.IPP_PRINTER_IDLE] = "Idle",
[ipp.IPP.PrinterState.IPP_PRINTER_PROCESSING] = "Processing",
[ipp.IPP.PrinterState.IPP_PRINTER_STOPPED] = "Stopped",
}
action = function(host, port) action = function(host, port)
local helper = ipp.Helper:new(host, port) local helper = ipp.Helper:new(host, port)
@@ -57,18 +63,12 @@ action = function(host, port)
local output = {} local output = {}
for _, printer in ipairs(printers) do for _, printer in ipairs(printers) do
local states = {
[ipp.IPP.PrinterState.IPP_PRINTER_IDLE] = "Idle",
[ipp.IPP.PrinterState.IPP_PRINTER_PROCESSING] = "Processing",
[ipp.IPP.PrinterState.IPP_PRINTER_STOPPED] = "Stopped",
}
local state = string.unpack(">I4", printer.state)
table.insert(output, { table.insert(output, {
name = printer.name, name = printer.name,
("DNS-SD Name: %s"):format(printer.dns_sd_name or ""), ("DNS-SD Name: %s"):format(printer.dns_sd_name or ""),
("Location: %s"):format(printer.location or ""), ("Location: %s"):format(printer.location or ""),
("Model: %s"):format(printer.model or ""), ("Model: %s"):format(printer.model or ""),
("State: %s"):format(states[state] or ""), ("State: %s"):format(verbose_states[printer.state] or ""),
("Queue: %s print jobs"):format(tonumber(printer.queue_count) or 0), ("Queue: %s print jobs"):format(tonumber(printer.queue_count) or 0),
} ) } )
end end