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small-packages/luci-app-passwall2/root/etc/hotplug.d/ntp/30-passwall2-resync
T
2026-08-21 00:27:45 +08:00

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#!/bin/sh
# Devices without a hardware RTC boot with a wrong system clock: sysfixtime can
# only restore the mtime of the newest file under /etc, so the clock is usually
# hours behind after a cold boot. passwall2 is then started by
# /etc/hotplug.d/iface/98-passwall2 on ifup, which typically happens before NTP
# has corrected the time, and time-sensitive handshakes (VMess AEAD, TLS) fail.
#
# Nothing restarts passwall2 once the clock is corrected, so it stays broken
# until the user restarts it manually. Restart once when ntpd reports that the
# time is valid -- the same approach dnsmasq uses for DNSSEC in
# /etc/hotplug.d/ntp/25-dnsmasqsec.
[ "$ACTION" = "stratum" ] || exit 0
. /usr/share/passwall2/utils.sh
NTP_LOCK_FILE="${LOCK_PATH}/${CONFIG}_ntp.lock"
[ -f "${NTP_LOCK_FILE}" ] && exit 0
([ "$(get_cache_var "ENABLED_DEFAULT_ACL")" = "1" ] || [ "$(get_cache_var "ENABLED_ACLS")" = "1" ]) && [ -f ${LOCK_PATH}/${CONFIG}_ready.lock ] && {
echo $$ > ${NTP_LOCK_FILE}
/etc/init.d/${CONFIG} restart >/dev/null 2>&1 &
logger -p notice -t network -s "${CONFIG}: restart after NTP time became valid"
}