WIRELESS_REGULATORY_DOMAIN_DATABASE="/usr/lib/crda/regulatory.bin"
-WIRELESS_NETWORK_CONFIG_SETTINGS="\
- SSID \
- ENCRYPTION_MODE \
- KEY \
- PRIORITY"
+cli_wireless() {
+ local action=${1}
+ shift 1
-WIRELESS_NETWORKS_VALID_ENCRYPTION_MODES="WPA2-PSK"
+ case "${action}" in
+ network)
+ cli_wireless_network "$@"
+ ;;
+ *)
+ error "Unrecognized argument: ${action}"
+ exit ${EXIT_ERROR}
+ ;;
+ esac
+}
wireless_create() {
local device=${1}
return ${EXIT_OK}
}
-
-cli_wireless() {
- local action=${1}
- shift 1
-
- case "${action}" in
- network)
- cli_wireless_network "$@"
- ;;
- *)
- error "Unrecognized argument: ${action}"
- exit ${EXIT_ERROR}
- ;;
- esac
-}
-
-cli_wireless_network() {
- if wireless_network_exists "${1}"; then
- local ssid="${1}"
- local key="${2}"
- key=${key//-/_}
- shift 2
-
- case "${key}" in
- encryption_mode|key|priority)
- wireless_network_${key} "${ssid}" "$@"
- ;;
- show)
- wireless_network_show "${ssid}"
- exit $?
- ;;
- *)
- error "Unrecognized argument: ${key}"
- exit ${EXIT_ERROR}
- ;;
- esac
- else
- local action=${1}
- shift
-
- case "${action}" in
- new)
- wireless_network_new "$@"
- ;;
- destroy)
- wireless_network_destroy "$@"
- ;;
- ""|*)
- if [ -n "${action}" ]; then
- error "Unrecognized argument: '${action}'"
- fi
- exit ${EXIT_ERROR}
- ;;
- esac
- fi
-}
-
-# This function writes all values to a via ${ssid} specificated wireless network configuration file
-wireless_network_write_config() {
- assert [ $# -ge 1 ]
-
- local ssid="${1}"
-
- local ssid_hash="$(wireless_network_hash "${ssid}")"
- assert isset ssid_hash
-
- if ! wireless_network_exists "${ssid}"; then
- log ERROR "No such wireless network: '${ssid}'"
- return ${EXIT_ERROR}
- fi
-
- local path="${NETWORK_WIRELESS_NETWORKS_DIR}/${ssid_hash}/settings"
-
- if ! settings_write "${path}" ${WIRELESS_NETWORK_CONFIG_SETTINGS}; then
- log ERROR "Could not write configuration settings for wireless network ${ssid}"
- return ${EXIT_ERROR}
- fi
-
- # When we get here the writing of the config file was successful
- return ${EXIT_OK}
-}
-
-# This funtion writes the value for one key to a via ${ssid} specificated
-# wireless network configuration file
-wireless_network_write_config_key() {
- assert [ $# -ge 3 ]
-
- local ssid="${1}"
- local key="${2}"
- shift 2
-
- local value="$@"
-
- if ! wireless_network_exists "${ssid}"; then
- log ERROR "No such wireless network: ${ssid}"
- return ${EXIT_ERROR}
- fi
-
- log DEBUG "Set '${key}' to new value '${value}' in wireless network '${ssid}'"
-
- local ${WIRELESS_NETWORK_CONFIG_SETTINGS}
-
- # Read the config settings
- if ! wireless_network_read_config "${ssid}"; then
- return ${EXIT_ERROR}
- fi
-
- # Set the key to a new value
- assign "${key}" "${value}"
-
- if ! wireless_network_write_config "${ssid}"; then
- return ${EXIT_ERROR}
- fi
-
- return ${EXIT_OK}
-}
-
-# Reads one or more keys out of a settings file or all if no key is provided.
-wireless_network_read_config() {
- assert [ $# -ge 1 ]
-
- local ssid="${1}"
- shift 1
-
- local ssid_hash="$(wireless_network_hash "${ssid}")"
- assert isset ssid_hash
-
- if ! wireless_network_exists "${ssid}"; then
- log ERROR "No such wireless network : ${ssid}"
- return ${EXIT_ERROR}
- fi
-
- local args
- if [ $# -eq 0 ] && [ -n "${WIRELESS_NETWORK_CONFIG_SETTINGS}" ]; then
- list_append args ${WIRELESS_NETWORK_CONFIG_SETTINGS}
- else
- list_append args "$@"
- fi
-
- local path="${NETWORK_WIRELESS_NETWORKS_DIR}/${ssid_hash}/settings"
-
- if ! settings_read "${path}" ${args}; then
- log ERROR "Could not read settings for wireless network ${ssid}"
- return ${EXIT_ERROR}
- fi
-}
-
-# This function checks if a wireless network exists
-# Returns True when yes and false when not
-wireless_network_exists() {
- assert [ $# -eq 1 ]
-
- local ssid="${1}"
- local ssid_hash="$(wireless_network_hash "${ssid}")"
- assert isset ssid_hash
-
- local path="${NETWORK_WIRELESS_NETWORKS_DIR}/${ssid_hash}"
-
- # We cannot use wireless_network_read_config here beacuse we would end in a loop
- local SSID
-
- local path_settings="${NETWORK_WIRELESS_NETWORKS_DIR}/${ssid_hash}/settings"
-
- if ! settings_read "${path_settings}" SSID; then
- return ${EXIT_FALSE}
- fi
-
- assert isset SSID
-
- if [ -d "${path}" ] && [[ "${ssid}" = "${SSID}" ]]; then
- return ${EXIT_TRUE}
- else
- return ${EXIT_FALSE}
- fi
-}
-
-wireless_network_hash() {
- assert [ $# -eq 1 ]
-
- local string="${1}"
-
- local hash=$(echo -n "${string}" | md5sum )
- hash=${hash%% -}
-
- local path="${NETWORK_WIRELESS_NETWORKS_DIR}/*${hash}"
-
- if [ -d "${path}" ]; then
- basename "${path}"
- else
- local normalized=$(normalize "${string}")
- normalized=${normalized%-}
- echo "${normalized}-${hash}"
- fi
-}
-
-wireless_network_new() {
- if [ $# -gt 1 ]; then
- error "Too many arguments"
- return ${EXIT_ERROR}
- fi
-
- local ssid="${1}"
- if ! isset ssid; then
- error "Please provide a SSID"
- return ${EXIT_ERROR}
- fi
-
- local ssid_hash="$(wireless_network_hash "${ssid}")"
- assert isset ssid_hash
-
- # Check for duplicates
- if wireless_network_exists "${ssid}"; then
- error "The wireless network ${ssid} already exists"
- return ${EXIT_ERROR}
- fi
-
- log DEBUG "Creating wireless network '${ssid}'"
-
- if ! mkdir -p "${NETWORK_WIRELESS_NETWORKS_DIR}/${ssid_hash}"; then
- log ERROR "Could not create config directory for wireless network ${ssid}"
- return ${EXIT_ERROR}
- fi
-
- # When the ssid is not set in the settings file we cannot write it because wireless_network_exists fails
- echo "SSID=\"${ssid}\"" >>"${NETWORK_WIRELESS_NETWORKS_DIR}/${ssid_hash}/settings"
-
- local ${WIRELESS_NETWORK_CONFIG_SETTINGS}
- SSID="${ssid}"
- PRIORITY=500
-
- if ! wireless_network_write_config "${ssid}"; then
- log ERROR "Could not write new config file"
- return ${EXIT_ERROR}
- fi
-}
-
-# Function that deletes based on the passed parameters
-# one ore more wireless networks
-wireless_network_destroy() {
- local ssid
- for ssid in "$@"; do
- local ssid_hash="$(wireless_network_hash "${ssid}")"
- assert isset ssid_hash
-
- if ! wireless_network_exists "${ssid}"; then
- log ERROR "The wireless network ${ssid} does not exist."
- continue
- fi
-
- log DEBUG "Deleting wireless network ${ssid}"
-
- if ! rm -rf "${NETWORK_WIRELESS_NETWORKS_DIR}/${ssid_hash}"; then
- log ERROR "Deleting the wireless network ${ssid} was not sucessful"
- return ${EXIT_ERROR}
- fi
- done
-}
-
-wireless_network_encryption_mode() {
- if [ ! $# -eq 2 ]; then
- log ERROR "Not enough arguments"
- return ${EXIT_ERROR}
- fi
- local ssid="${1}"
- local mode="${2}"
-
- if ! isoneof mode ${WIRELESS_NETWORKS_VALID_ENCRYPTION_MODES}; then
- log ERROR "Encryption mode '${mode}' is invalid"
- return ${EXIT_ERROR}
- fi
-
- if ! wireless_network_write_config_key "${ssid}" "ENCRYPTION_MODE" ${mode^^}; then
- log ERROR "Could not write configuration settings"
- return ${EXIT_ERROR}
- fi
-}
-
-wireless_network_key() {
- if [ ! $# -eq 2 ]; then
- log ERROR "Not enough arguments"
- return ${EXIT_ERROR}
- fi
- local ssid="${1}"
- local key="${2}"
-
- if ! wireless_network_write_config_key "${ssid}" "KEY" "${key}"; then
- log ERROR "Could not write configuration settings"
- return ${EXIT_ERROR}
- fi
-}
-
-wireless_network_priority() {
- if [ ! $# -eq 2 ]; then
- log ERROR "Not enough arguments"
- return ${EXIT_ERROR}
- fi
- local ssid="${1}"
- local priority=${2}
-
- if ! isinteger priority && [ ! ${priority} -ge 0 ]; then
- log ERROR "The priority must be an integer greater or eqal zero"
- return ${EXIT_ERROR}
- fi
-
- if ! wireless_network_write_config_key "${ssid}" "PRIORITY" "${priority}"; then
- log ERROR "Could not write configuration settings"
- return ${EXIT_ERROR}
- fi
-}
--- /dev/null
+#!/bin/bash
+###############################################################################
+# #
+# IPFire.org - A linux based firewall #
+# Copyright (C) 2017 IPFire Network Development Team #
+# #
+# This program is free software: you can redistribute it and/or modify #
+# it under the terms of the GNU General Public License as published by #
+# the Free Software Foundation, either version 3 of the License, or #
+# (at your option) any later version. #
+# #
+# This program is distributed in the hope that it will be useful, #
+# but WITHOUT ANY WARRANTY; without even the implied warranty of #
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
+# GNU General Public License for more details. #
+# #
+# You should have received a copy of the GNU General Public License #
+# along with this program. If not, see <http://www.gnu.org/licenses/>. #
+# #
+###############################################################################
+
+WIRELESS_NETWORK_CONFIG_SETTINGS="ENCRYPTION_MODE KEY PRIORITY SSID"
+
+WIRELESS_NETWORKS_VALID_ENCRYPTION_MODES="WPA2-PSK"
+
+cli_wireless_network() {
+ if wireless_network_exists "${1}"; then
+ local ssid="${1}"
+ local key="${2}"
+ key=${key//-/_}
+ shift 2
+
+ case "${key}" in
+ encryption_mode|key|priority)
+ wireless_network_${key} "${ssid}" "$@"
+ ;;
+ show)
+ wireless_network_show "${ssid}"
+ exit $?
+ ;;
+ *)
+ error "Unrecognized argument: ${key}"
+ exit ${EXIT_ERROR}
+ ;;
+ esac
+ else
+ local action=${1}
+ shift
+
+ case "${action}" in
+ new)
+ wireless_network_new "$@"
+ ;;
+ destroy)
+ wireless_network_destroy "$@"
+ ;;
+ ""|*)
+ if [ -n "${action}" ]; then
+ error "Unrecognized argument: '${action}'"
+ fi
+ exit ${EXIT_ERROR}
+ ;;
+ esac
+ fi
+}
+
+# This function writes all values to a via ${ssid} specificated wireless network configuration file
+wireless_network_write_config() {
+ assert [ $# -ge 1 ]
+
+ local ssid="${1}"
+
+ local ssid_hash="$(wireless_network_hash "${ssid}")"
+ assert isset ssid_hash
+
+ if ! wireless_network_exists "${ssid}"; then
+ log ERROR "No such wireless network: '${ssid}'"
+ return ${EXIT_ERROR}
+ fi
+
+ local path="${NETWORK_WIRELESS_NETWORKS_DIR}/${ssid_hash}/settings"
+
+ if ! settings_write "${path}" ${WIRELESS_NETWORK_CONFIG_SETTINGS}; then
+ log ERROR "Could not write configuration settings for wireless network ${ssid}"
+ return ${EXIT_ERROR}
+ fi
+
+ # When we get here the writing of the config file was successful
+ return ${EXIT_OK}
+}
+
+# This funtion writes the value for one key to a via ${ssid} specificated
+# wireless network configuration file
+wireless_network_write_config_key() {
+ assert [ $# -ge 3 ]
+
+ local ssid="${1}"
+ local key="${2}"
+ shift 2
+
+ local value="$@"
+
+ if ! wireless_network_exists "${ssid}"; then
+ log ERROR "No such wireless network: ${ssid}"
+ return ${EXIT_ERROR}
+ fi
+
+ log DEBUG "Set '${key}' to new value '${value}' in wireless network '${ssid}'"
+
+ local ${WIRELESS_NETWORK_CONFIG_SETTINGS}
+
+ # Read the config settings
+ if ! wireless_network_read_config "${ssid}"; then
+ return ${EXIT_ERROR}
+ fi
+
+ # Set the key to a new value
+ assign "${key}" "${value}"
+
+ if ! wireless_network_write_config "${ssid}"; then
+ return ${EXIT_ERROR}
+ fi
+
+ return ${EXIT_OK}
+}
+
+# Reads one or more keys out of a settings file or all if no key is provided.
+wireless_network_read_config() {
+ assert [ $# -ge 1 ]
+
+ local ssid="${1}"
+ shift 1
+
+ local ssid_hash="$(wireless_network_hash "${ssid}")"
+ assert isset ssid_hash
+
+ if ! wireless_network_exists "${ssid}"; then
+ log ERROR "No such wireless network : ${ssid}"
+ return ${EXIT_ERROR}
+ fi
+
+ local args
+ if [ $# -eq 0 ] && [ -n "${WIRELESS_NETWORK_CONFIG_SETTINGS}" ]; then
+ list_append args ${WIRELESS_NETWORK_CONFIG_SETTINGS}
+ else
+ list_append args "$@"
+ fi
+
+ local path="${NETWORK_WIRELESS_NETWORKS_DIR}/${ssid_hash}/settings"
+
+ if ! settings_read "${path}" ${args}; then
+ log ERROR "Could not read settings for wireless network ${ssid}"
+ return ${EXIT_ERROR}
+ fi
+}
+
+# This function checks if a wireless network exists
+# Returns True when yes and false when not
+wireless_network_exists() {
+ assert [ $# -eq 1 ]
+
+ local ssid="${1}"
+ local ssid_hash="$(wireless_network_hash "${ssid}")"
+ assert isset ssid_hash
+
+ local path="${NETWORK_WIRELESS_NETWORKS_DIR}/${ssid_hash}"
+
+ # We cannot use wireless_network_read_config here beacuse we would end in a loop
+ local SSID
+
+ local path_settings="${NETWORK_WIRELESS_NETWORKS_DIR}/${ssid_hash}/settings"
+
+ if ! settings_read "${path_settings}" SSID; then
+ return ${EXIT_FALSE}
+ fi
+
+ assert isset SSID
+
+ if [ -d "${path}" ] && [[ "${ssid}" = "${SSID}" ]]; then
+ return ${EXIT_TRUE}
+ else
+ return ${EXIT_FALSE}
+ fi
+}
+
+wireless_network_hash() {
+ assert [ $# -eq 1 ]
+
+ local string="${1}"
+
+ local hash=$(echo -n "${string}" | md5sum )
+ hash=${hash%% -}
+
+ local path="${NETWORK_WIRELESS_NETWORKS_DIR}/*${hash}"
+
+ if [ -d "${path}" ]; then
+ basename "${path}"
+ else
+ local normalized=$(normalize "${string}")
+ normalized=${normalized%-}
+ echo "${normalized}-${hash}"
+ fi
+}
+
+wireless_network_new() {
+ if [ $# -gt 1 ]; then
+ error "Too many arguments"
+ return ${EXIT_ERROR}
+ fi
+
+ local ssid="${1}"
+ if ! isset ssid; then
+ error "Please provide a SSID"
+ return ${EXIT_ERROR}
+ fi
+
+ local ssid_hash="$(wireless_network_hash "${ssid}")"
+ assert isset ssid_hash
+
+ # Check for duplicates
+ if wireless_network_exists "${ssid}"; then
+ error "The wireless network ${ssid} already exists"
+ return ${EXIT_ERROR}
+ fi
+
+ log DEBUG "Creating wireless network '${ssid}'"
+
+ if ! mkdir -p "${NETWORK_WIRELESS_NETWORKS_DIR}/${ssid_hash}"; then
+ log ERROR "Could not create config directory for wireless network ${ssid}"
+ return ${EXIT_ERROR}
+ fi
+
+ # When the ssid is not set in the settings file we cannot write it because wireless_network_exists fails
+ echo "SSID=\"${ssid}\"" >>"${NETWORK_WIRELESS_NETWORKS_DIR}/${ssid_hash}/settings"
+
+ local ${WIRELESS_NETWORK_CONFIG_SETTINGS}
+ SSID="${ssid}"
+ PRIORITY=500
+
+ if ! wireless_network_write_config "${ssid}"; then
+ log ERROR "Could not write new config file"
+ return ${EXIT_ERROR}
+ fi
+}
+
+# Function that deletes based on the passed parameters
+# one ore more wireless networks
+wireless_network_destroy() {
+ local ssid
+ for ssid in "$@"; do
+ local ssid_hash="$(wireless_network_hash "${ssid}")"
+ assert isset ssid_hash
+
+ if ! wireless_network_exists "${ssid}"; then
+ log ERROR "The wireless network ${ssid} does not exist."
+ continue
+ fi
+
+ log DEBUG "Deleting wireless network ${ssid}"
+
+ if ! rm -rf "${NETWORK_WIRELESS_NETWORKS_DIR}/${ssid_hash}"; then
+ log ERROR "Deleting the wireless network ${ssid} was not sucessful"
+ return ${EXIT_ERROR}
+ fi
+ done
+}
+
+wireless_network_encryption_mode() {
+ if [ ! $# -eq 2 ]; then
+ log ERROR "Not enough arguments"
+ return ${EXIT_ERROR}
+ fi
+ local ssid="${1}"
+ local mode="${2}"
+
+ if ! isoneof mode ${WIRELESS_NETWORKS_VALID_ENCRYPTION_MODES}; then
+ log ERROR "Encryption mode '${mode}' is invalid"
+ return ${EXIT_ERROR}
+ fi
+
+ if ! wireless_network_write_config_key "${ssid}" "ENCRYPTION_MODE" ${mode^^}; then
+ log ERROR "Could not write configuration settings"
+ return ${EXIT_ERROR}
+ fi
+}
+
+wireless_network_key() {
+ if [ ! $# -eq 2 ]; then
+ log ERROR "Not enough arguments"
+ return ${EXIT_ERROR}
+ fi
+ local ssid="${1}"
+ local key="${2}"
+
+ if ! wireless_network_write_config_key "${ssid}" "KEY" "${key}"; then
+ log ERROR "Could not write configuration settings"
+ return ${EXIT_ERROR}
+ fi
+}
+
+wireless_network_priority() {
+ if [ ! $# -eq 2 ]; then
+ log ERROR "Not enough arguments"
+ return ${EXIT_ERROR}
+ fi
+ local ssid="${1}"
+ local priority=${2}
+
+ if ! isinteger priority && [ ! ${priority} -ge 0 ]; then
+ log ERROR "The priority must be an integer greater or eqal zero"
+ return ${EXIT_ERROR}
+ fi
+
+ if ! wireless_network_write_config_key "${ssid}" "PRIORITY" "${priority}"; then
+ log ERROR "Could not write configuration settings"
+ return ${EXIT_ERROR}
+ fi
+}