pavel.muhortov/wireguard-management
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add PersistentKeepalive option to wg0.conf

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This commit is contained in:
Pavel Muhortov 2023-07-31 05:58:46 +03:00
parent 142a389d26
commit c2626bc09b
1 changed files with 10 additions and 2 deletions
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12
wg-client-management.sh
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@ -113,11 +113,14 @@ createcert() {
wg genkey | tee "/etc/wireguard/pki/${clientname}-private.key" | wg pubkey > "/etc/wireguard/pki/${clientname}-public.key" wg genkey | tee "/etc/wireguard/pki/${clientname}-private.key" | wg pubkey > "/etc/wireguard/pki/${clientname}-public.key"
clientpublkey=$(cat "/etc/wireguard/pki/${clientname}-public.key") clientpublkey=$(cat "/etc/wireguard/pki/${clientname}-public.key")
clientprivkey=$(cat "/etc/wireguard/pki/${clientname}-private.key") clientprivkey=$(cat "/etc/wireguard/pki/${clientname}-private.key")
wg set wg0 peer "${clientpublkey}" allowed-ips "${clientaddr}/32" wg set wg0 peer "${clientpublkey}" \
allowed-ips "${clientaddr}/32" \
persistent-keepalive 5
{ {
echo -e "[Peer]" echo -e "[Peer]"
echo -e " PublicKey = ${clientpublkey}" echo -e " PublicKey = ${clientpublkey}"
echo -e " AllowedIPs = ${clientaddr}/32" echo -e " AllowedIPs = ${clientaddr}/32"
echo -e " PersistentKeepalive = 5"
} >> ${servercfgname} } >> ${servercfgname}
ip -4 route add "${clientaddr}/32" dev wg0 ip -4 route add "${clientaddr}/32" dev wg0
} }
@ -173,10 +176,15 @@ deletecert() {
wg set wg0 peer "${clientpublkey}" remove wg set wg0 peer "${clientpublkey}" remove
rm -f "/etc/wireguard/pki/${clientname}-public.key" rm -f "/etc/wireguard/pki/${clientname}-public.key"
rm -f "/etc/wireguard/pki/${clientname}-private.key" rm -f "/etc/wireguard/pki/${clientname}-private.key"
# PublicKey =
s2=$(grep -n "${clientpublkey}" ${servercfgname} | cut -d":" -f1) s2=$(grep -n "${clientpublkey}" ${servercfgname} | cut -d":" -f1)
# [Peer]
s1=$(( s2 - 1 )) s1=$(( s2 - 1 ))
# AllowedIPs =
s3=$(( s2 + 1 )) s3=$(( s2 + 1 ))
sed -i "${s1}d;${s2}d;${s3}d" ${servercfgname} # PersistentKeepalive =
s4=$(( s2 + 2 ))
sed -i "${s1}d;${s2}d;${s3}d;${s4}d" ${servercfgname}
ip -4 route del "${clientaddr}/32" dev wg0 ip -4 route del "${clientaddr}/32" dev wg0
} }