mirror of
https://gitlab.freedesktop.org/NetworkManager/NetworkManager
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977ea352a0
These SPDX license identifiers are deprecated ([1]). Update them. [1] https://spdx.org/licenses/ sed \ -e '1 s%^/\* SPDX-License-Identifier: \(GPL-2.0\|LGPL-2.1\)+ \*/$%/* SPDX-License-Identifier: \1-or-later */%' \ -e '1,2 s%^\(--\|#\|//\) SPDX-License-Identifier: \(GPL-2.0\|LGPL-2.1\)+$%\1 SPDX-License-Identifier: \2-or-later%' \ -i \ $(git grep -l SPDX-License-Identifier -- \ ':(exclude)shared/c-*/' \ ':(exclude)shared/n-*/' \ ':(exclude)shared/systemd/src' \ ':(exclude)src/systemd/src')
70 lines
2 KiB
Lua
Executable file
70 lines
2 KiB
Lua
Executable file
#!/usr/bin/env lua
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-- SPDX-License-Identifier: GPL-2.0-or-later
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--
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-- Copyright (C) 2015 Red Hat, Inc.
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--
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-- This example changes username in a VPN profile.
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-- The example uses libnm library using GObject introspection via Lua lgi module.
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-- Most distribution ship the module as lua-lgi package.
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-- libnm guide: https://developer.gnome.org/libnm/1.0/
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-- Lua-lgi guide: https://github.com/pavouk/lgi/blob/master/docs/guide.md
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local lgi = require 'lgi'
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local NM = lgi.NM
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-- mapping from VPN type to username data item
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vpn2username = {
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openvpn = "username",
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vpnc = "Xauth username",
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pptp = "user",
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l2tp = "user",
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openswan = "leftxauthusername",
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}
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---------------------------
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-- Main code starts here --
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---------------------------
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-- parse command-line arguments
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local profile, username, extra = ...
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if (not profile or not username or extra) then
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print(string.format("Usage: %s <vpn_profile> <username>", arg[0]:gsub(".*/","")))
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os.exit(1)
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end
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-- get client object
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client = NM.Client.new()
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-- find the connection profile
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con = client:get_connection_by_id(profile)
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if not con then con = client:get_connection_by_uuid(profile) end
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if not con then con = client:get_connection_by_path(profile) end
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if not con then io.stderr:write(string.format("Profile %s not found.\n", profile)) os.exit(1) end
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if not con:is_type(NM.SETTING_VPN_SETTING_NAME) then
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io.stderr:write(string.format("Profile '%s' is not a VPN.\n", profile))
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os.exit(1)
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end
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-- get VPN setting
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vpn = con:get_setting_vpn()
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service_name = vpn:get_service_type()
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vpn_type = service_name:match(".*%.(.*)")
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if not vpn2username[vpn_type] then
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io.stderr:write(string.format("Unknown VPN type '%s'.\n", vpn_type))
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os.exit(1)
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end
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-- update the username
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vpn:add_data_item(vpn2username[vpn_type], username)
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-- save changes
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ok, errmsg = con:commit_changes(true)
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if not ok then
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io.stderr:write(string.format("Error in updating connection: %s.\n", errmsg))
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os.exit(1)
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end
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print(string.format("Username updated to '%s'.", username))
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