mirror of https://github.com/aredn/aredn.git
109 lines
3.5 KiB
Lua
Executable File
109 lines
3.5 KiB
Lua
Executable File
#! /usr/bin/lua
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--[[
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Part of AREDN® -- Used for creating Amateur Radio Emergency Data Networks
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Copyright (C) 2024 Tim Wilkinson
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See Contributors file for additional contributors
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation version 3 of the License.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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Additional Terms:
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Additional use restrictions exist on the AREDN® trademark and logo.
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See AREDNLicense.txt for more info.
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Attributions to the AREDN® Project must be retained in the source code.
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If importing this code into a new or existing project attribution
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to the AREDN® project must be added to the source code.
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You must not misrepresent the origin of the material contained within.
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Modified versions must be modified to attribute to the original source
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and be marked in reasonable ways as differentiate it from the original
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version
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--]]
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require("uci")
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require("aredn.utils")
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require("aredn.hardware")
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local c = uci.cursor("/etc/local/uci")
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if #arg ~= 2 then
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io.stderr:write("Usage: firstuse <node name> <password>\n")
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os.exit(-1)
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end
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local name = arg[1]
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local passwd = arg[2]:gsub("'", "\\'")
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-- Set the password
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io.popen("{ echo '" .. passwd .. "'; sleep 1; echo '" .. passwd .. "'; } | passwd 2>&1"):read("*a")
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-- Set the node name
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c:set("hsmmmesh", "settings", "node", name)
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c:commit("hsmmmesh")
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-- Initial configuration
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local mac2 = c:get("hsmmmesh", "settings", "mac2")
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local dtdmac = c:get("hsmmmesh", "settings", "dtdmac")
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local defaultwifi = null;
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if aredn.hardware.get_radio_count() > 0 then
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defaultwifi = aredn.hardware.get_default_channel("wlan0")
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end
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local lines = {}
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for line in io.lines("/etc/config.mesh/_setup")
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do
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line = line:gsub("<NODE>", name):gsub("<MAC2>", mac2):gsub("<DTDMAC>", dtdmac)
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if defaultwifi then
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if line:match("^wifi_channel") then
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line = "wifi_channel = " .. defaultwifi.channel
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elseif line:match("^wifi_chanbw") then
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line = "wifi_chanbw = " .. defaultwifi.bandwidth
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elseif line:match("^wifi_intf") then
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line = ""
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end
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end
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lines[#lines + 1] = line
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end
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if defaultwifi then
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lines[#lines + 1] = "wifi_intf = wlan0"
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end
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-- dhcp dmz
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local dmz_dhcp_base, net = ("1" .. decimal_to_ip((ip_to_decimal("10." .. mac2) * 8) % 0x1000000)):match("(%d+%.%d+%.%d+%.)(%d+)")
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net = tonumber(net)
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local dmz_lan_ip = dmz_dhcp_base .. (tonumber(net) + 1)
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local dmz_dhcp_start = net + 2
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local dmz_dhcp_limit = 5 -- dmz_mode == 3
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local dmz_dhcp_end = dmz_dhcp_start + dmz_dhcp_limit - 1
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lines[#lines + 1] = "dmz_dhcp_end = " .. dmz_dhcp_end
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lines[#lines + 1] = "dmz_dhcp_limit = " .. dmz_dhcp_limit
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lines[#lines + 1] = "dmz_dhcp_start = " .. dmz_dhcp_start
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lines[#lines + 1] = "dmz_lan_ip = " .. dmz_dhcp_base .. (net + 1)
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lines[#lines + 1] = "dmz_lan_mask = 255.255.255.248"
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local f = io.open("/etc/config.mesh/_setup", "w")
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for _, line in ipairs(lines)
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do
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f:write(line .. "\n")
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end
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f:close()
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os.execute("/usr/local/bin/node-setup")
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c:set("hsmmmesh", "settings", "nodeupgraded", "0")
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c:commit("hsmmmesh")
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