mirror of
https://github.com/DigitalDevices/octonet.git
synced 2023-10-10 13:36:52 +02:00
98 lines
2.1 KiB
Lua
98 lines
2.1 KiB
Lua
#!/usr/bin/lua
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local host = os.getenv("HTTP_HOST")
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local proto = os.getenv("SERVER_PROTOCOL")
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local query = os.getenv("QUERY_STRING")
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local method = os.getenv("REQUEST_METHOD")
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local clength = os.getenv("CONTENT_LENGTH")
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local ctype = os.getenv("CONTENT_TYPE")
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function http_print(s)
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if s then
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io.stdout:write(tostring(s).."\r\n")
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else
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io.stdout:write("\r\n")
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end
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end
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function SendError(err,desc)
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http_print(proto.." "..err)
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http_print("Content-Type: text/html")
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http_print()
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local file = io.open("e404.html")
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if file then
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local tmp = file:read("*a")
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tmp = string.gsub(tmp,"404 Not Found",err .. " " .. desc)
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http_print(tmp)
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file:close()
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end
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end
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if arg[1] then
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query = arg[1]
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if query == "get" then query = "" end
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proto = "HTTP/1.0"
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host = "local"
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end
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local path = nil
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local tmp = "/var/tmp/xxxx"
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if method ~= "POST" or not clength or not ctype then
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SendError("404","?")
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return
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end
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if not string.match(ctype,"multipart/form%-data") then
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SendError("404","??")
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return
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end
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local boundary = string.match(ctype,"boundary=(.*)")
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if not boundary then
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SendError("404","???")
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return
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end
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local filename = nil
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while true do
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local line = io.stdin:read()
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line = string.gsub(line,"\r","")
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if line == "" then break end
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if not filename then
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filename = string.match(line,'filename=%"(.*)%"')
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end
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end
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data = io.stdin:read("*a")
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local i = data:find("--"..boundary,1,true)
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if i then
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data = data:sub(1,i-1)
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else
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data = nil
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end
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if data then
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local file = io.open("/tmp/"..filename,"w")
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if file then
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file:write(data)
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file:close()
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end
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if string.match(filename,"%.tar%.gz$") then
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os.execute("rm -rf /config/channels;mkdir /config/channels;cd /config/channels;gunzip -c /tmp/"..filename.."|tar -xf -");
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elseif string.match(filename,"%.zip$") then
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os.execute("rm -rf /config/channels;mkdir /config/channels;cd /config/channels;unzip -q /tmp/"..filename);
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end
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os.remove("/tmp/"..filename)
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end
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-- TODO validate
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http_print(proto.." 303")
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http_print("Location: http://"..host.."/reboot.html")
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http_print()
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