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278 lines
5.9 KiB
278 lines
5.9 KiB
#!/bin/sh /etc/rc.common
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START=80
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STOP=10
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CFGDIR=/var/etc/radicale2
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SYSCFG=$CFGDIR/config
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USRCFG=$CFGDIR/users
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DATADIR="/srv/radicale2/data"
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LOGDIR=""
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USE_PROCD=1
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# we could start with empty configuration file using defaults
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[ -f ${IPKG_INSTROOT}/etc/config/radicale2 ] || touch ${IPKG_INSTROOT}/etc/config/radicale2
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conf_line() {
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local cfgfile="$1"
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local option="$2"
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local value="$3"
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if [ -n "$value" ]; then
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eval "echo '$2' = '$value' >>'$cfgfile'"
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fi
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}
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conf_getline() {
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local cfg="$1"
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local cfgfile="$2"
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local option="$3"
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local defval="$4"
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local flag="$5"
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unset value
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if [ "$flag" != "1" ]; then
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config_get value "$cfg" "$option" "$defval"
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conf_line "$cfgfile" "$option" "$value"
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else
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config_get_bool value "$cfg" "$option" "$defval"
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[ -z "$defval" ] && defval=1
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if [ "$value" -ne "$defval" ]; then
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if [ "$value" -ne 0 ]; then
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conf_line "$cfgfile" "$option" "True"
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else
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conf_line "$cfgfile" "$option" "False"
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fi
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fi
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fi
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}
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build_hosts_line() {
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local val="$1"
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append hostlist "$val" ", "
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}
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conf_section() {
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local cfg="$1"
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local cfgfile="$2"
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local hostlist=""
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local value
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echo "[$cfg]
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" >>$cfgfile
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case $cfg in
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server)
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config_list_foreach "$cfg" host build_hosts_line
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conf_line "$tmpfile" hosts "$hostlist"
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conf_getline "$cfg" $tmpfile max_connections
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conf_getline "$cfg" $tmpfile max_conntent_length
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conf_getline "$cfg" $tmpfile timeout
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conf_getline "$cfg" $tmpfile ssl 0 1
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if [ "$value" -eq 1 ]; then
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conf_getline "$cfg" $tmpfile certificate
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conf_getline "$cfg" $tmpfile key
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conf_getline "$cfg" $tmpfile certificate_authority
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conf_getline "$cfg" $tmpfile protocol
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conf_getline "$cfg" $tmpfile ciphers
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fi
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conf_getline "$cfg" $tmpfile dns_lookup 1 1
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conf_getline "$cfg" $tmpfile realm
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;;
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encoding)
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conf_getline "$cfg" $tmpfile request
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conf_getline "$cfg" $tmpfile stock
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;;
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auth)
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conf_getline "$cfg" $tmpfile "type" htpasswd
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if [ "$value" = "htpasswd" ]; then
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conf_getline "$cfg" $tmpfile htpasswd_filename $CFGDIR/users
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conf_getline "$cfg" "$tmpfile" htpasswd_encryption plain
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fi
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conf_getline "$cfg" "$tmpfile" delay
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;;
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rights)
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conf_getline "$cfg" "$tmpfile" "type"
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if [ "$value" = "from_file" ]; then
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conf_getline "$cfg" "$tmpfile" "file"
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fi
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;;
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storage)
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conf_getline "$cfg" $tmpfile filesystem_folder "$DATADIR"
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DATADIR="$value"
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conf_getline "$cfg" $tmpfile filesystem_locking 1 1
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conf_getline "$cfg" $tmpfile max_sync_token_age
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conf_getline "$cfg" $tmpfile filesystem_close_lock_file 0 1
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conf_getline "$cfg" $tmpfile hook
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;;
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web)
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conf_getline "$cfg" $tmpfile "type"
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;;
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logging)
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conf_getline "$cfg" "$tmpfile" config
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conf_getline "$cfg" "$tmpfile" debug 0 1
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conf_getline "$cfg" "$tmpfile" full_environment 0 1
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conf_getline "$cfg" "$tmpfile" mask_passwords 1 1
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;;
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headers)
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config_get "$cfg" "$tmpfile" cors
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if [ -n "$cors" ]; then
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echo "Access-Control-Allow-Origin = $cors" >>$tmpfile
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fi
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;;
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esac
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echo "
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" >>$cfgfile
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}
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add_missing_sections() {
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local cfgfile="$1"
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for section in server encoding auth rights storage web logging headers; do
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if [ "$section" = "server" ]; then
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grep -q "\[$section\]" $cfgfile || echo "
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[$section]
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hosts = 0.0.0.0:5232, [::]:5232
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" >>$cfgfile
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elif [ "$section" = "auth" ]; then
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grep -q "\[$section\]" $cfgfile || echo "
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[$section]
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type = htpasswd
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htpasswd_filename = $CFGDIR/users
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htpasswd_encryption = plain
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" >>$cfgfile
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elif [ "$section" = "storage" ]; then
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grep -q "\[$section\]" $cfgfile || echo "
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[$section]
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filesystem_folder = $DATADIR
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" >>$cfgfile
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else
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grep -q "\[$section\]" $cfgfile || echo "
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[$section]
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" >>$cfgfile
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fi
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done
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}
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add_user() {
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local cfg="$1"
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local tmpfile="$2"
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local name password
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config_get name "$cfg" name
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config_get password "$cfg" password
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[ -n "$name" ] && echo "$name:$password" >>$tmpfile
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}
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build_users() {
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local tmpfile="$1"
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# temporary config file
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# radicale2 needs read access
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chmod 0640 $tmpfile
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config_foreach add_user user "$tmpfile"
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}
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build_config() {
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local tmpfile=$(mktemp)
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local tmpfile2=$(mktemp)
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# temporary config file
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# radicale2 need read access
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chmod 0640 $tmpfile
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config_load radicale2
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config_foreach conf_section section $tmpfile
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add_missing_sections $tmpfile
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build_users $tmpfile2
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# move tmp to final
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mkdir -m0750 -p $CFGDIR
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cat $tmpfile >$SYSCFG
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rm -f $tmpfile
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cat $tmpfile2 >$USRCFG
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rm -f $tmpfile2
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}
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set_permission() {
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# config file permissions (read access for group)
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chmod 0750 $CFGDIR
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chmod 0640 $SYSCFG
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chmod 0640 $USRCFG
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chgrp -R radicale2 $CFGDIR
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# data directory does not exist
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[ -d $DATADIR ] || {
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logger -p user.error -t "radicale2[----]" "Data directory '$DATADIR' does not exist. Startup failed !!!"
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}
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}
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interface_triggers() {
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local action="$1"
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local triggerlist trigger
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config_load radicale2
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config_get triggerlist server triggerlist
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. /lib/functions/network.sh
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if [ -n "$triggerlist" ]; then
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for trigger in $triggerlist; do
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if [ "$action" = "add_trigger" ]; then
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procd_add_interface_trigger "interface.*" "$trigger" /etc/init.d/radicale2 reload
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else
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network_is_up "$trigger" && return 0
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fi
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done
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else
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if [ "$action" = "add_trigger" ]; then
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procd_add_raw_trigger "interface.*.up" 2000 /etc/init.d/radicale2 reload
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else
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ubus call network.device status | grep -q '"up": true' && return 0
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fi
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fi
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[ "$action" = "add_trigger" ] || return 1
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}
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start_service() {
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local haveinterface
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if [ ! -r /etc/radicale2/config ]; then
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build_config
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set_permission
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fi
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interface_triggers "check_interface_up" || return
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procd_open_instance "radicale2"
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procd_set_param respawn
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procd_set_param stderr 1
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procd_set_param stdout 1
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if [ ! -r /etc/radicale2/config ]; then
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procd_set_param command /usr/bin/radicale2 --config="$SYSCFG"
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else
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procd_set_param command /usr/bin/radicale2 --config="/etc/radicale2/config"
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fi
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procd_set_param user radicale2
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procd_close_instance
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return 0
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}
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service_triggers() {
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interface_triggers "add_trigger"
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procd_add_reload_trigger "radicale2"
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}
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