1 files changed, 130 insertions, 0 deletions
diff --git a/scripts/hnap-info.nse b/scripts/hnap-info.nse
new file mode 100644
index 0000000..0cc53fc
--- /dev/null
+++ b/scripts/hnap-info.nse
@@ -0,0 +1,130 @@
+local http = require "http"
+local table = require "table"
+local shortport = require "shortport"
+local stdnse = require "stdnse"
+local slaxml = require "slaxml"
+local nmap = require "nmap"
+
+description = [[
+Retrieve hardwares details and configuration information utilizing HNAP, the "Home Network Administration Protocol".
+It is an HTTP-Simple Object Access Protocol (SOAP)-based protocol which allows for remote topology discovery,
+configuration, and management of devices (routers, cameras, PCs, NAS, etc.)]]
+
+---
+-- @usage
+-- nmap --script hnap-info -p80,8080 <target>
+--
+-- @output
+-- PORT     STATE SERVICE    REASON
+-- 8080/tcp open  http-proxy syn-ack
+-- | hnap-info:
+-- |   Type: GatewayWithWiFi
+-- |   Device: Ingraham
+-- |   Vendor: Linksys
+-- |   Description: Linksys E1200
+-- |   Model: E1200
+-- |   Firmware: 1.0.00 build 11
+-- |   Presentation URL: http://192.168.1.1/
+-- |   SOAPACTIONS:
+-- |     http://purenetworks.com/HNAP1/IsDeviceReady
+-- |     http://purenetworks.com/HNAP1/GetDeviceSettings
+-- |     http://purenetworks.com/HNAP1/SetDeviceSettings
+-- |     http://purenetworks.com/HNAP1/GetDeviceSettings2
+-- |     http://purenetworks.com/HNAP1/SetDeviceSettings2
+--
+--
+-- @xmloutput
+-- <elem key="Type">GatewayWithWiFi</elem>
+-- <elem key="Device">Ingraham</elem>
+-- <elem key="Vendor">Linksys</elem>
+-- <elem key="Description">Linksys E1200</elem>
+-- <elem key="Model">E1200</elem>
+-- <elem key="Firmware">1.0.00 build 11</elem>
+-- <elem key="Presentation URL">http://192.168.1.1/</elem>
+-- <table key="SOAPACTIONS">
+--   <elem>http://purenetworks.com/HNAP1/IsDeviceReady</elem>
+--   <elem>http://purenetworks.com/HNAP1/GetDeviceSettings</elem>
+--   <elem>http://purenetworks.com/HNAP1/SetDeviceSettings</elem>
+--   <elem>http://purenetworks.com/HNAP1/GetDeviceSettings2</elem>
+--   <elem>http://purenetworks.com/HNAP1/SetDeviceSettings2</elem>
+-- </table>
+-----------------------------------------------------------------------
+
+author = "Gyanendra Mishra"
+license = "Same as Nmap--See https://nmap.org/book/man-legal.html"
+categories = {
+  "safe",
+  "discovery",
+  "default",
+  "version"
+}
+
+
+portrule = function(host, port)
+  return (shortport.http(host,port) and nmap.version_intensity() >= 7)
+end
+
+local ELEMENTS = {["Type"] = "Type",
+["DeviceName"] = "Device",
+["VendorName"] = "Vendor",
+["ModelDescription"] = "Description",
+["ModelName"] = "Model",
+["FirmwareVersion"] = "Firmware",
+["PresentationURL"] = "Presentation URL",
+["string"] = "SOAPACTIONS",
+["SubDeviceURLs"] = "Sub Device URLs"}
+
+function get_text_callback(store, name)
+  if ELEMENTS[name] == nil then return end
+  name = ELEMENTS[name]
+  if name == 'SOAPACTIONS' or name == 'Sub Device URLs' or name == 'Type' then
+    return function(content)
+      store[name] = store[name] or {}
+      table.insert(store[name], content)
+    end
+  else
+    return function(content)
+      store[name] = content
+    end
+  end
+end
+
+function action (host, port)
+
+  -- Identify servers that answer 200 to invalid HTTP requests and exit as these would invalidate the tests
+  local status_404, result_404, _ = http.identify_404(host,port)
+  if ( status_404 and result_404 == 200 ) then
+    stdnse.debug1("Exiting due to ambiguous response from web server on %s:%s. All URIs return status 200.", host.ip, port.number)
+    return nil
+  end
+
+  local output = stdnse.output_table()
+  local response = http.get(host, port, '/HNAP1')
+  if response.status and response.status == 200 then
+    local parser = slaxml.parser:new()
+    parser._call = {startElement = function(name)
+      parser._call.text = get_text_callback(output, name) end,
+      closeElement = function(name) parser._call.text = function() return nil end end
+    }
+    parser:parseSAX(response.body, {stripWhitespace=true})
+
+    -- exit if the parser does not return output
+    if not next(output) then return nil end
+
+    -- set the port verson
+    port.version.name = "hnap"
+    port.version.name_confidence = 10
+    port.version.product = output["Description"] or nil
+    port.version.version = output["Model"] or nil
+    port.version.devicetype = output["Type"] and output["Type"][1] or nil
+    port.version.cpe = port.version.cpe or {}
+
+    if output["Vendor"] and output["Model"] then
+      table.insert(port.version.cpe, "cpe:/h:".. output["Vendor"]:lower() .. ":" .. output["Model"]:lower())
+    end
+    nmap.set_port_version(host, port, "hardmatched")
+
+    return output
+  end
+end
+