mirror of
https://gitlab.torproject.org/tpo/core/tor.git
synced 2024-11-13 22:53:44 +01:00
87 lines
2.9 KiB
Bash
Executable File
87 lines
2.9 KiB
Bash
Executable File
#!/bin/bash
|
|
|
|
# nagios-check-tor-authority-cert - check certificate expiry time
|
|
|
|
# A nagios check for Tor v3 directory authorities:
|
|
# - Checks the current certificate expiry time
|
|
#
|
|
# Usage: nagios-check-tor-authority-cert <authority identity fingerprint>
|
|
# e.g.: nagios-check-tor-authority-cert A9AC67E64B200BBF2FA26DF194AC0469E2A948C6
|
|
|
|
# Copyright (c) 2008 Peter Palfrader <peter@palfrader.org>
|
|
#
|
|
# Permission is hereby granted, free of charge, to any person obtaining
|
|
# a copy of this software and associated documentation files (the
|
|
# "Software"), to deal in the Software without restriction, including
|
|
# without limitation the rights to use, copy, modify, merge, publish,
|
|
# distribute, sublicense, and/or sell copies of the Software, and to
|
|
# permit persons to whom the Software is furnished to do so, subject to
|
|
# the following conditions:
|
|
#
|
|
# The above copyright notice and this permission notice shall be
|
|
# included in all copies or substantial portions of the Software.
|
|
#
|
|
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
|
# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
|
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
|
# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
|
|
# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
|
|
# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
|
|
# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|
|
|
|
|
set -e
|
|
set -u
|
|
|
|
if [ -z "${1:-}" ]; then
|
|
echo "Usage: $0 <authority identity fingerprint>" 2>&1
|
|
exit 3
|
|
fi
|
|
|
|
identity="$1"
|
|
|
|
DIRSERVERS=""
|
|
DIRSERVERS="$DIRSERVERS 86.59.21.38:80" # tor26
|
|
DIRSERVERS="$DIRSERVERS 128.31.0.34:9031" # moria1
|
|
DIRSERVERS="$DIRSERVERS 216.224.124.114:9030" # ides
|
|
DIRSERVERS="$DIRSERVERS 80.190.246.100:80" # gabelmoo
|
|
#DIRSERVERS="$DIRSERVERS 140.247.60.64:80" # lefkada
|
|
DIRSERVERS="$DIRSERVERS 194.109.206.212:80" # dizum
|
|
DIRSERVERS="$DIRSERVERS 213.73.91.31:80" # dannenberg
|
|
|
|
TMPFILE=$(mktemp)
|
|
trap 'rm -f "$TMPFILE"' 0
|
|
|
|
for dirserver in $DIRSERVERS; do
|
|
if wget -q -O "$TMPFILE" "http://$dirserver/tor/keys/fp/$identity"
|
|
then
|
|
break
|
|
else
|
|
cat /dev/null > "$TMPFILE"
|
|
continue
|
|
fi
|
|
done
|
|
|
|
if ! [ -s "$TMPFILE" ] ; then
|
|
echo "UNKNOWN: Downloading certificate for $identity failed."
|
|
exit 3
|
|
fi
|
|
|
|
expirydate="$(awk '$1=="dir-key-expires" {printf "%s %s", $2, $3}' < "$TMPFILE")"
|
|
expiryunix=$(TZ=UTC date -d "$expirydate" +%s)
|
|
now=$(date +%s)
|
|
|
|
if [ "$now" -ge "$expiryunix" ]; then
|
|
echo "CRITICAL: Certificate expired $expirydate (authority $identity)."
|
|
exit 2
|
|
elif [ "$(( now + 7*24*60*60 ))" -ge "$expiryunix" ]; then
|
|
echo "CRITICAL: Certificate expires $expirydate (authority $identity)."
|
|
exit 2
|
|
elif [ "$(( now + 30*24*60*60 ))" -ge "$expiryunix" ]; then
|
|
echo "WARNING: Certificate expires $expirydate (authority $identity)."
|
|
exit 1
|
|
else
|
|
echo "OK: Certificate expires $expirydate (authority $identity)."
|
|
exit 0
|
|
fi
|