~dricottone/my-utils

ref: 5da42212123d8393b360a919715cebca95e8b5d4 my-utils/src/wg-test -rwxr-xr-x 749 bytes
5da42212 — dricottone Fix typo 3 years ago
                                                                                
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
#!/bin/sh

name="wg-test"
version="1.0"
help_message=$(/usr/bin/cat <<-EOF
	Check if Wireguard connection is on and working
	Usage: wg-test
	Options:
	 -h, --help     print this message and exit
	 -v, --version  print version number and exit
EOF
)

. /usr/local/lib/myminiparse.sh

if [ $(wg-status | wc -l) -le 1 ]; then
  printf "Wireguard is not running\n"
  exit 1
fi

# NOTE: assume that Wireguard configurations use 10.0.0.0/24, just like pretty
# much all upstream documentation

if ! pingable 10.0.0.1; then
  printf "Wireguard server is not reachable; try checking...\n"
  printf " - if the server is running\n"
  printf " - if the server can ping peers\n"
  printf " - if the server firewall is blocking connections\n"
  exit 1
fi
exit 0