diff options
Diffstat (limited to 'src')
-rw-r--r-- | src/ethernet.subr | 127 | ||||
-rw-r--r-- | src/netcfg | 7 | ||||
-rwxr-xr-x | src/netcfg-menu | 2 | ||||
-rw-r--r-- | src/network.subr | 297 | ||||
-rw-r--r-- | src/ppp.subr | 21 | ||||
-rw-r--r-- | src/wireless.subr | 217 |
6 files changed, 3 insertions, 668 deletions
diff --git a/src/ethernet.subr b/src/ethernet.subr deleted file mode 100644 index e069752..0000000 --- a/src/ethernet.subr +++ /dev/null @@ -1,127 +0,0 @@ -#! /bin/bash - - -ethernet_up() { - if [[ ! -e /sys/class/net/$INTERFACE ]]; then - if ! echo "$INTERFACE"|grep ":"; then - err_append "Interface $INTERFACE does not exist" - fi - fi - - if ! ip link show eth0|grep -q "NO-CARRIER"; then - err_append "No connection available" - return 1 - fi - - ifconfig $INTERFACE up - - if checkyesno ${8021X:-no}; then - . /usr/lib/network/wireless.subr - [[ -z "$WPA_CONF" ]] && WPA_CONF="/etc/wpa_supplicant.conf" - [[ -z "$WPA_OPTS" ]] && WPA_OPTS="-Dwired" - start_wpa "$INTERFACE" "$WPA_CONF" "$WPA_OPTS" - if ! wpa_check "$INTERFACE"; then - ifconfig $INTERFACE down - return 1 - fi - fi - - case $IP in - dhcp) - # Check if DHCP_TIMEOUT was set if not set a default value - [[ -z "$DHCP_TIMEOUT" ]] && DHCP_TIMEOUT=10 - - if checkyesno $DHCLIENT; then - rm -r /var/run/dhclient-${INTERFACE}.pid >/dev/null 2>&1 - if ! dhclient -q -e TIMEOUT=$DHCP_TIMEOUT -pf /var/run/dhclient-${INTERFACE}.pid $INTERFACE; then - err_append "DHCP IP lease attempt failed" - return 1 - fi - else - # Clear remaining pid files. - rm -f /var/run/dhcpcd-${INTERFACE}.{pid,cache} >/dev/null 2>&1 - # If using own dns, tell dhcpcd to NOT replace resolv.conf - [[ -n "$DNS1" ]] && DHCP_OPTIONS="-C resolv.conf $DHCP_OPTIONS" - # Start dhcpcd - if ! dhcpcd -qL -t $DHCP_TIMEOUT $DHCP_OPTIONS $INTERFACE; then - err_append "DHCP IP lease attempt failed" - return 1 - fi - fi - # TODO: add support for $section:ifconfig for other stuff, like mtu or mac? - ;; - static) - if ! ifconfig $INTERFACE $IFOPTS up; then - err_append "Could not bring interface up" - return 1 - fi - - # bring up the default route (gateway) - if [[ -n "$GATEWAY" ]]; then - if ! route add default gw $GATEWAY; then - err_append "Adding gateway $GATEWAY failed" - return 1 - fi - fi - ;; - *) - err_append "Profile error: IP must be either 'dhcp' or 'static'" - return 1 - ;; - esac - - # set the hostname - if [[ -n "$HOSTNAME" ]]; then - if ! hostname $HOSTNAME; then - err_append "Cannot set hostname" - return 1 - fi - fi - - # Generate a new resolv.conf - if [[ -n "$DNS1" ]] || [[ -n "$DNS" ]]; then - - : >/etc/resolv.conf - [[ -n "$DOMAIN" ]] && echo "domain $DOMAIN" >>/etc/resolv.conf - [[ -n "$SEARCH" ]] && echo "search $SEARCH" >>/etc/resolv.conf - [[ -n "$DNS1" ]] && echo "nameserver $DNS1" >>/etc/resolv.conf - [[ -n "$DNS2" ]] && echo "nameserver $DNS2" >>/etc/resolv.conf - - if [[ -n "$DNS" ]]; then - for dns in ${DNS[@]}; do - echo "nameserver $dns" >>/etc/resolv.conf - done - fi - fi - return 0 -} - -ethernet_down() { - case $IP in - dhcp) - if checkyesno $DHCLIENT; then - if [[ -f /var/run/dhclient-${INTERFACE}.pid ]]; then - kill `cat /var/run/dhclient-${INTERFACE}.pid` - fi - else - if [[ -f /var/run/dhcpcd-${INTERFACE}.pid ]]; then - dhcpcd -qx $INTERFACE - fi - fi - ;; - static) - [[ -n "$GATEWAY" ]] && route del default gw $GATEWAY - ;; - esac - ifconfig $INTERFACE 0.0.0.0 - - quirk "nodown" || ifconfig $INTERFACE down - -} - -ethernet_clean_scope() { - unset DOMAIN SEARCH DNS1 DNS2 - unset GATEWAY IFOPTS HOSTNAME DHCP_OPTIONS DHCP_TIMEOUT DHCLIENT - unset INTERFACE CONNECTION -} -# vim: set ts=4 et sw=4: @@ -2,7 +2,7 @@ . /etc/rc.conf . /etc/rc.d/functions -. /usr/lib/network/network.subr +. /usr/lib/network/network err_append() { stat_append " - $*" @@ -12,10 +12,7 @@ err() { printhl "$*" } -NETCFG_VER=2.1.2 -PROFILE_DIR="/etc/network.d/" -SUBR_DIR="/usr/lib/network/" -STATE_DIR="/var/run/network/" +NETCFG_VER=2.1.3 version() { diff --git a/src/netcfg-menu b/src/netcfg-menu index 01d251a..8c58edc 100755 --- a/src/netcfg-menu +++ b/src/netcfg-menu @@ -2,7 +2,7 @@ . /etc/rc.conf . /etc/rc.d/functions -. /usr/lib/network/network.subr +. /usr/lib/network/network # Scan all profiles diff --git a/src/network.subr b/src/network.subr deleted file mode 100644 index 326ca6e..0000000 --- a/src/network.subr +++ /dev/null @@ -1,297 +0,0 @@ -### Globals -PROFILE_DIR="/etc/network.d" -SUBR_DIR="/usr/lib/network/" - -### Messages -## -# err msg -# output specified message -err_append() { -echo -n $* -} - -err() { -echo $* -} - -### Profile loading -## -# load_profile profile -# source the profile -load_profile() { - validate_profile $1 || return 1 - . $PROFILE_DIR/$1 -} -# validate_profile profile -# check whether profile exists and is usable -validate_profile() -{ - [[ -z "$1" ]] && return 1 - if [[ ! -f $PROFILE_DIR/$1 ]]; then - err "Profile \"$1\" does not exist" - return 1 - fi - . $PROFILE_DIR/$1 - if [[ -z "$INTERFACE" ]]; then - err "Profile missing an interface to configure" - return 1 - fi - if [[ ! -f $SUBR_DIR/$CONNECTION.subr ]]; then - err "$CONNECTION is not a valid connection, check spelling or look at examples" - return 1 - fi -} - -### Profile up/down -## -# all_down -# take all profiles down -# -all_down() -{ - ls -1 $STATE_DIR/profiles/ | while read prof; do - profile_down $prof - done - rm_daemon net-profiles -} - -# all_suspend -# store a list of running profiles and take them down -# -all_suspend() -{ - [[ ! -d $STATE_DIR ]] && mkdir -p $STATE_DIR/{interfaces,profiles} - [[ ! -d $STATE_DIR/suspend ]] && mkdir $STATE_DIR/suspend - - ls -1 $STATE_DIR/profiles/ | while read prof; do - cp $STATE_DIR/profiles/$prof $STATE_DIR/suspend/ - profile_down $prof - done -} - -# all_suspend -# store a list of running profiles and take them down -# -all_resume() -{ - ls -1 $STATE_DIR/suspend/ | while read prof; do - profile_up $prof - rm $STATE_DIR/suspend/$prof - done -} - -# profile_up profile -# put all profiles up -# -profile_up() -{ - - [[ ! -d $STATE_DIR ]] && mkdir -p $STATE_DIR/{interfaces,profiles} - - load_profile $1 || return 1 - - check_profile $1 && err "$1 already connected" && return 1 - - # NETWORKS_EXCLUSIVE, rc.conf: Profiles are globally mutually exclusive - # EXCLUSIVE, network.d/profile: Individual profile is mutually exclusive - if checkyesno $NETWORKS_EXCLUSIVE || checkyesno $EXCLUSIVE; then - all_down - fi - - stat_busy "$1 up" - - if check_iface $INTERFACE; then - if checkyesno $CHECK; then - err_append "Interface $INTERFACE already in use" - stat_fail && return 1 - else - interface_down $INTERFACE || return 1 - load_profile $1 - fi - fi - - - eval $PRE_UP || return 1 - - . $SUBR_DIR/${CONNECTION}.subr - if ! ${CONNECTION}_up $1; then - stat_fail - return 1 - fi - - eval $POST_UP || return 1 - - set_profile up $1 - ${CONNECTION}_clean_scope - unset EXCLUSIVE - - add_daemon net-profiles - stat_done -} - -# profile_down profile -# take profile down -# -profile_down() -{ - - [[ ! -d $STATE_DIR ]] && mkdir -p $STATE_DIR/{interfaces,profiles} - - load_profile $1 || return 1 - - if ! check_profile $1; then - err "Profile not connected" - return 1 - fi - - stat_busy "$1 down" - if [[ "$(get_iface_prof $INTERFACE)" == "external" ]]; then - err_append "$interface was connected by another application" - stat_fail - return 1 - fi - - eval $PRE_DOWN || return 1 - - . $SUBR_DIR/${CONNECTION}.subr - if ! ${CONNECTION}_down $1; then - stat_fail - return 1 - fi - - eval $POST_DOWN || return 1 - - set_profile down $1 - ${CONNECTION}_clean_scope - stat_done -} - -# Check if variable is a member of an array -inarray() -{ -search=$1 -shift -for item in $*; do - if [[ "$item" == "$search" ]]; then - return 0 - fi -done -return 1 -} - -quirk() { -inarray $1 ${QUIRKS[@]} -return $? -} - -# interface_down interface -# take interface down -# -interface_down() -{ - local prof=$(get_iface_prof $1) - profile_down $prof - return $? -} - - -### Query functions -## -# check_iface interface -# Return 0 if interface up -# Return 1 if interface down -# -check_iface() { - [[ -f $STATE_DIR/interfaces/$1 ]] && return 0 - return 1 -} - -# get_iface_prof interface -# Echo interface profile and return 0 if up -# Return 1 if down. -# -get_iface_prof() { - if check_iface $1; then - . $STATE_DIR/interfaces/$1 - echo $PROFILE - else - return 1 - fi -} - -# list_profiles -# Outputs a list of all profiles -list_profiles() { - find $PROFILE_DIR/ -maxdepth 1 -type f -printf "%f\n" -} - -# check_profile profile -# Return 0 if profile up -# Return 1 if profile down -# -check_profile() { - [[ -f $STATE_DIR/profiles/$1 ]] && return 0 - return 1 -} - -### Status setting functions -## -# set_profile up/down profile -# Set profile state, either up or down -# -set_profile() { - if [[ "$1" == "up" ]]; then - . $PROFILE_DIR/$2 - cp $PROFILE_DIR/$2 $STATE_DIR/profiles/ - echo $2 > $STATE_DIR/last_profile - set_iface up $INTERFACE $2 - - elif [[ "$1" == "down" ]]; then - . $STATE_DIR/profiles/$2 - rm $STATE_DIR/profiles/$2 - set_iface down $INTERFACE $2 - fi -} - -# set_iface up/down interface [profile] -# Set interface status to up/down -# optionally link it to a profile. -# -set_iface() { - PROFILE=$3 - [[ -z "$PROFILE" ]] && PROFILE=external - if [[ "$1" == "up" ]]; then - echo "PROFILE=$PROFILE" > $STATE_DIR/interfaces/$2 - elif [[ "$1" == "down" ]]; then - rm $STATE_DIR/interfaces/$2 - fi -} - - -### From FreeBSD's /etc/rc.subr -## -# checkyesno var -# Test $1 variable, and warn if not set to YES or NO. -# Return 0 if it's "yes" (et al), nonzero otherwise. -# -checkyesno() -{ - _value=${1} - #debug "checkyesno: $1 is set to $_value." - case $_value in - - # "yes", "true", "on", or "1" - [Yy][Ee][Ss]|[Tt][Rr][Uu][Ee]|[Oo][Nn]|1) - return 0 - ;; - - # "no", "false", "off", or "0" - [Nn][Oo]|[Ff][Aa][Ll][Ss][Ee]|[Oo][Ff][Ff]|0) - return 1 - ;; - *) - #warn "\$${1} is not set properly - see ${rcvar_manpage}." - return 1 - ;; - esac -} diff --git a/src/ppp.subr b/src/ppp.subr deleted file mode 100644 index 22ccec4..0000000 --- a/src/ppp.subr +++ /dev/null @@ -1,21 +0,0 @@ -#! /bin/bash -ppp_up() { - [[ -z "$PEER" ]] && PEER="provider" - [[ -z "$PPP_TIMEOUT" ]] && PPP_TIMEOUT=30 - - /usr/sbin/pppd call $PEER updetach child-timeout $PPP_TIMEOUT linkname $PEER - - if [[ $? -ne 0 ]]; then - err_append "pppd connection failed" - exit 1 - fi -} - -ppp_down() { - kill $(head -1 /var/run/ppp-$(basename $PEER).pid) -} - -ppp_clean_scope() { - unset PPP_PEER PPP_TIMEOUT -} -# vim: set ts=4 et sw=4: diff --git a/src/wireless.subr b/src/wireless.subr deleted file mode 100644 index e886b16..0000000 --- a/src/wireless.subr +++ /dev/null @@ -1,217 +0,0 @@ -#! /bin/bash - -# Uses wpa_supplicant to check for association to a network -# wpa_check interface [timeout] -wpa_check() -{ - local timeout=0 INTERFACE=$1 TIMEOUT=${2:-15} - - while [[ $timeout -lt $TIMEOUT ]]; do - ( - eval `wpa_cli status|grep wpa_state` - [[ "$wpa_state" = "COMPLETED" ]] - ) && return 0 - sleep 1 - let timeout++ - done - - wpa_cli terminate >/dev/null 2>&1 - err_append "Authentication/association failed" - return 1 -} - -# Uses wireless_tools, to check for association to a network. -# wep_check interface [timeout] -wep_check() -{ - INTERFACE=$1; TIMEOUT=$2 - - [[ -z "$TIMEOUT" ]] && TIMEOUT=15 - let timeout=0 - while [[ $timeout -ne $TIMEOUT ]]; do - bssid=`iwgetid $INTERFACE -ra` - [[ ! "$bssid" = "00:00:00:00:00:00" ]] && return 0 - sleep 1 - let timeout++ - done - - err_append "Wireless association failed" - return 1 -} - -# Check if a particular network is within range -# find_essid interface essid -find_essid() -{ - INTERFACE=$1; ESSID=$2; RETRIES=5 - try=0; - while [[ $try -ne $RETRIES ]]; do - if iwlist $INTERFACE scan|sed "s/ESSID://g"|grep -q "\"$ESSID\""; then - return 0 # network found - fi - sleep 1 - let try++ - done - return 1 -} - -# Return a filename containing a list of network ESSID's found. -# list_networks interface -list_networks() -{ - # temp file used, as keeping ESSID's with spaces in their name in arrays - # is hard, obscure and kinda nasty. This is simpler and clearer. - - [[ -z "$1" ]] && return 1 - essids=$(mktemp /tmp/essid.XXXXX) - - let try=0; - RETRIES=6; - while [[ $try -ne $RETRIES ]]; do - iwlist $1 scan 2> /dev/null|grep ESSID|sed 's/.*ESSID:"\([^"]\+\)".*/\1/' > $essids - sleep 0.5; let try++ - done - sort -u $essids -o $essids - - # File of 0 length, ie. no ssid's. - if [[ ! -s $essids ]]; then - return 1 - fi - - echo $essids - return 0 -} - -start_wpa() -{ - INTERFACE="$1"; WPA_CONF="$2"; WPA_OPTS="$3" - - wpa_supplicant -wB -P/var/run/wpa_supplicant_${INTERFACE}.pid -i"${INTERFACE}" -c "$WPA_CONF" $WPA_OPTS - sleep 1 - - if [[ ! -f "/var/run/wpa_supplicant_${INTERFACE}.pid" ]]; then - err_append "wpa_supplicant did not start, possible configuration error" - return 1 - fi -} - -wireless_up() { - - load_profile $1 - - if [[ ! -d /sys/class/net/$INTERFACE/wireless ]]; then - err_append "Interface $INTERFACE is not a wireless interface" - return 1 - fi - - # Required by atheros and others (mac80211?) to enable device - ifconfig $INTERFACE up - - # Hack that has been required by some broadcom - quirk "prescan" && iwlist $INTERFACE scan &> /dev/null - quirk "test" && echo "TESTWORKS!" - # Required by ipw3945 to properly re-associate - quirk "preessid" && eval "iwconfig $INTERFACE mode managed essid \"$ESSID\"" - - # Kill any lingering wpa_supplicants. - if [[ -f /var/run/wpa_supplicant_$INTERFACE.pid ]]; then - kill $(cat /var/run/wpa_supplicant_$INTERFACE.pid) - fi - - # Default scan off as it won't see hidden networks and some hardware's scanning is dodgy - [[ ! "$SCAN" ]] && SCAN="no" - if checkyesno $SCAN; then - if ! find_essid $INTERFACE "$ESSID"; then - err_append "Network unavailable" - return 1 - fi - fi - - # Manually set iwconfig options - if [[ "$IWCONFIG" ]]; then - iwconfig $INTERFACE $IWCONFIG - fi - - case $SECURITY in - wep|none) - # 'none' security uses iwconfig, like wep, so use same code, minus keysetting. - # Use sane default if no alternative is specified - if [[ "$SECURITY" = "wep" && "$WEP_OPTS" = "" ]]; then - WEP_OPTS="mode managed essid \"$ESSID\" key $KEY" - elif [[ "$SECURITY" = "none" && "$WEP_OPTS" = "" ]]; then - WEP_OPTS="mode managed essid \"$ESSID\"" - fi - - # Add wierd quirk for some Atheros in response to FS#10585 - quirk "predown" && ifconfig $INTERFACE down - - if ! eval iwconfig $INTERFACE $WEP_OPTS; then - err_append "Could not set wireless configuration" - return 1 - fi - - quirk "postsleep" && sleep 1 - quirk "postscan" && sleep 1 && iwlist $INTERFACE scan &>/dev/null - quirk "predown" && ifconfig $INTERFACE up - - wep_check $INTERFACE $TIMEOUT|| return 1 - ;; - wpa) - # Quirk for broken drivers... http://bbs.archlinux.org/viewtopic.php?id=36384 - quirk "wpaessid" && eval iwconfig $INTERFACE mode managed essid "\"$ESSID\"" - - local WPA_CONF="/tmp/wpa.${1// /}" # substitute spaces out - chmod 600 $WPA_CONF - echo "ctrl_interface=/var/run/wpa_supplicant" >> $WPA_CONF - echo "ctrl_interface_group=0" >> $WPA_CONF - - # Generate configuration - if [[ "${#KEY}" == "64" ]]; then - echo -e 'network={ \nssid="$ESSID" \npsk=$KEY \n}'> $WPA_CONF - elif ! wpa_passphrase "$ESSID" "$KEY" >> $WPA_CONF; then - err_append "Configuration generation failed: `cat $WPA_CONF`" - return 1 - fi - - # Connect! - [[ "$WPA_OPTS" == "" ]] && WPA_OPTS="-Dwext" - start_wpa $INTERFACE $WPA_CONF $WPA_OPTS || return 1 - wpa_check $INTERFACE $TIMEOUT || return 1 - ;; - wpa-config) - # If user hasnt defined one, use stock config. - [[ -z "$WPA_CONF" ]] && WPA_CONF="/etc/wpa_supplicant.conf" - [[ "$WPA_OPTS" == "" ]] && WPA_OPTS="-Dwext" - start_wpa $INTERFACE $WPA_CONF $WPA_OPTS || return 1 - wpa_check $INTERFACE $TIMEOUT || return 1 - ;; - esac - - . $SUBR_DIR/ethernet.subr - if ! ethernet_up $1; then - wireless_down $1 YES - return 1 - fi -} - -wireless_down() { - PROFILE=$1 NOETHERNETDOWN=$2 - if ! checkyesno $2; then - . $SUBR_DIR/ethernet.subr - ethernet_down $1 - fi - wpa_cli terminate &> /dev/null - [[ "$SECURITY" == "wpa" ]] && rm -f "/tmp/wpa.${1// /}" # remove wpa config - iwconfig $INTERFACE essid off key off &> /dev/null - -} - -wireless_clean_scope() { - unset INTERFACE CONNECTION - unset TIMEOUT WPA_CONF WPA_OPTS KEY ESSID SECURITY WEP_OPTS - . $SUBR_DIR/ethernet.subr - ethernet_clean_scope -} - - -# vim: set ts=4 et sw=4: |