AdGuardHome/internal/dhcpd/db.go

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// On-disk database for lease table
package dhcpd
import (
"encoding/json"
"fmt"
"net"
Pull request 1771: AG-20352-dhcpd-lease-netip-addr Merge in DNS/adguard-home from AG-20352-dhcpd-lease-netip-addr to master Squashed commit of the following: commit 4acd094e2d6ed972bac99cdb671670f6d8e61721 Merge: 51f61c19 df61741f Author: Stanislav Chzhen <s.chzhen@adguard.com> Date: Thu Mar 23 16:44:17 2023 +0300 Merge branch 'master' into AG-20352-dhcpd-lease-netip-addr commit 51f61c193fdd31ee675be5598fc361228e407eb3 Author: Stanislav Chzhen <s.chzhen@adguard.com> Date: Wed Mar 22 18:25:30 2023 +0300 dhcpd: fix typo commit 2e64ad55475957925d2a3010c649e0adc5f18c4f Author: Stanislav Chzhen <s.chzhen@adguard.com> Date: Wed Mar 22 17:20:31 2023 +0300 dhcpd: add todo commit 668d4f62fd2c5b2e168025bf0b6bb36d7b617c80 Merge: 0020006e 306c1983 Author: Stanislav Chzhen <s.chzhen@adguard.com> Date: Wed Mar 22 15:09:38 2023 +0300 Merge branch 'master' into AG-20352-dhcpd-lease-netip-addr commit 0020006e89f336dc58db1a2ca3ce90d2e7a5ca16 Author: Stanislav Chzhen <s.chzhen@adguard.com> Date: Wed Mar 22 15:08:58 2023 +0300 all: imp code commit 9a77f79869cdbde6de760734c0d8cf504e0464ef Author: Stanislav Chzhen <s.chzhen@adguard.com> Date: Mon Mar 20 18:13:35 2023 +0300 dhcpd: add todo commit 638c4ce2af72235bf065a6492d58f3f1b1e7644a Merge: c82b18f1 48431f8b Author: Stanislav Chzhen <s.chzhen@adguard.com> Date: Mon Mar 20 13:57:19 2023 +0300 Merge branch 'master' into AG-20352-dhcpd-lease-netip-addr commit c82b18f1408d9e353aec517f4283e2f3eb260890 Author: Stanislav Chzhen <s.chzhen@adguard.com> Date: Mon Mar 20 13:56:31 2023 +0300 all: imp code commit 27e518120024103c292ac1cf134c6801fffc967e Author: Stanislav Chzhen <s.chzhen@adguard.com> Date: Fri Mar 17 12:14:02 2023 +0300 dhcpd: imp tests commit 8e919b0ceb0b20d1935587e717c7965cd8a33ad9 Author: Stanislav Chzhen <s.chzhen@adguard.com> Date: Fri Mar 17 11:02:50 2023 +0300 dhcpd: add tests commit 78ddefa73a255509af1c788147d6b1c332bb66ba Merge: c68e85c4 9f7a582d Author: Stanislav Chzhen <s.chzhen@adguard.com> Date: Thu Mar 16 14:15:24 2023 +0300 Merge branch 'master' into AG-20352-dhcpd-lease-netip-addr commit c68e85c40947b6c83516424a2bd7af89b99447b4 Author: Stanislav Chzhen <s.chzhen@adguard.com> Date: Thu Mar 16 14:14:43 2023 +0300 all: add tests commit f338086309a68c4b71036fa14f757e39358702d4 Author: Stanislav Chzhen <s.chzhen@adguard.com> Date: Wed Mar 15 12:44:06 2023 +0300 all: dhcpd lease netip addr
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"net/netip"
"os"
"time"
"github.com/AdguardTeam/golibs/errors"
"github.com/AdguardTeam/golibs/log"
"github.com/google/renameio/maybe"
)
const dbFilename = "leases.db"
type leaseJSON struct {
HWAddr []byte `json:"mac"`
IP []byte `json:"ip"`
Hostname string `json:"host"`
Expiry int64 `json:"exp"`
}
func normalizeIP(ip net.IP) net.IP {
ip4 := ip.To4()
if ip4 != nil {
return ip4
}
return ip
}
// Load lease table from DB
Pull request 1771: AG-20352-dhcpd-lease-netip-addr Merge in DNS/adguard-home from AG-20352-dhcpd-lease-netip-addr to master Squashed commit of the following: commit 4acd094e2d6ed972bac99cdb671670f6d8e61721 Merge: 51f61c19 df61741f Author: Stanislav Chzhen <s.chzhen@adguard.com> Date: Thu Mar 23 16:44:17 2023 +0300 Merge branch 'master' into AG-20352-dhcpd-lease-netip-addr commit 51f61c193fdd31ee675be5598fc361228e407eb3 Author: Stanislav Chzhen <s.chzhen@adguard.com> Date: Wed Mar 22 18:25:30 2023 +0300 dhcpd: fix typo commit 2e64ad55475957925d2a3010c649e0adc5f18c4f Author: Stanislav Chzhen <s.chzhen@adguard.com> Date: Wed Mar 22 17:20:31 2023 +0300 dhcpd: add todo commit 668d4f62fd2c5b2e168025bf0b6bb36d7b617c80 Merge: 0020006e 306c1983 Author: Stanislav Chzhen <s.chzhen@adguard.com> Date: Wed Mar 22 15:09:38 2023 +0300 Merge branch 'master' into AG-20352-dhcpd-lease-netip-addr commit 0020006e89f336dc58db1a2ca3ce90d2e7a5ca16 Author: Stanislav Chzhen <s.chzhen@adguard.com> Date: Wed Mar 22 15:08:58 2023 +0300 all: imp code commit 9a77f79869cdbde6de760734c0d8cf504e0464ef Author: Stanislav Chzhen <s.chzhen@adguard.com> Date: Mon Mar 20 18:13:35 2023 +0300 dhcpd: add todo commit 638c4ce2af72235bf065a6492d58f3f1b1e7644a Merge: c82b18f1 48431f8b Author: Stanislav Chzhen <s.chzhen@adguard.com> Date: Mon Mar 20 13:57:19 2023 +0300 Merge branch 'master' into AG-20352-dhcpd-lease-netip-addr commit c82b18f1408d9e353aec517f4283e2f3eb260890 Author: Stanislav Chzhen <s.chzhen@adguard.com> Date: Mon Mar 20 13:56:31 2023 +0300 all: imp code commit 27e518120024103c292ac1cf134c6801fffc967e Author: Stanislav Chzhen <s.chzhen@adguard.com> Date: Fri Mar 17 12:14:02 2023 +0300 dhcpd: imp tests commit 8e919b0ceb0b20d1935587e717c7965cd8a33ad9 Author: Stanislav Chzhen <s.chzhen@adguard.com> Date: Fri Mar 17 11:02:50 2023 +0300 dhcpd: add tests commit 78ddefa73a255509af1c788147d6b1c332bb66ba Merge: c68e85c4 9f7a582d Author: Stanislav Chzhen <s.chzhen@adguard.com> Date: Thu Mar 16 14:15:24 2023 +0300 Merge branch 'master' into AG-20352-dhcpd-lease-netip-addr commit c68e85c40947b6c83516424a2bd7af89b99447b4 Author: Stanislav Chzhen <s.chzhen@adguard.com> Date: Thu Mar 16 14:14:43 2023 +0300 all: add tests commit f338086309a68c4b71036fa14f757e39358702d4 Author: Stanislav Chzhen <s.chzhen@adguard.com> Date: Wed Mar 15 12:44:06 2023 +0300 all: dhcpd lease netip addr
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//
// TODO(s.chzhen): Decrease complexity.
Pull request: 4722 dhcp http panic Merge in DNS/adguard-home from 4722-dhcp-http-panic to master Updates #4722. Squashed commit of the following: commit 8a8db48c3bd4f6bb7fabe65b5b7b162f0986fc76 Merge: 39b344f9 b74b92fc Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Tue Sep 13 20:11:23 2022 +0300 Merge branch 'master' into 4722-dhcp-http-panic commit 39b344f97180af17ab22041e5655a27bcc99c29e Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Tue Sep 13 18:33:56 2022 +0300 dhcpd: imp code, fmt commit a36d70d2c25791b2e657e21d6f4681b33497f0cd Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Tue Sep 13 17:38:17 2022 +0300 dhcpd: imp names, docs commit 600d63da7af62de5cb52fc7670ef28c9f4fe95a7 Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Tue Sep 13 17:36:17 2022 +0300 dhcpd: rename files, imp tags commit 44f5507649db8536a07c4c21c8ad6e4a60ba3f43 Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Tue Sep 13 16:40:26 2022 +0300 dhcpd: add mock commit cfc3cfb714705067d3aa71a7cb5df4245e091cfd Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Tue Sep 13 16:15:27 2022 +0300 all: use ptr instead of value commit ec526c2cf22df3470641296cfc402113c23c3f9b Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Tue Sep 13 14:57:10 2022 +0300 all: log changes commit 0eca09f4c72bbdc73a2334c839d7781847ba3962 Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Tue Sep 13 14:50:32 2022 +0300 dhcpd: let v4 be unconfigured commit 59636e9ff48aea989d7bdfd216b37899b57137d2 Merge: 9238ca0a bc1503af Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Tue Sep 13 14:50:17 2022 +0300 Merge branch 'master' into 4722-dhcp-http-panic commit 9238ca0a1e190ddc344f01959f474932809f086a Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Wed Sep 7 18:28:56 2022 +0300 dhcpd: imp conf commit 5f801c9be96c2fa735a50373495d8c6ca2914f32 Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Tue Sep 6 16:31:13 2022 +0300 dhcpd: hide behind iface commit a95c2741a7e3e5bfe8775bf937a3709217b76da0 Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Wed Aug 31 16:24:02 2022 +0300 dhcpd: separate os files
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func (s *server) dbLoad() (err error) {
dynLeases := []*Lease{}
staticLeases := []*Lease{}
v6StaticLeases := []*Lease{}
v6DynLeases := []*Lease{}
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data, err := os.ReadFile(s.conf.DBFilePath)
if err != nil {
if !errors.Is(err, os.ErrNotExist) {
return fmt.Errorf("reading db: %w", err)
}
return nil
}
obj := []leaseJSON{}
err = json.Unmarshal(data, &obj)
if err != nil {
return fmt.Errorf("decoding db: %w", err)
}
numLeases := len(obj)
for i := range obj {
obj[i].IP = normalizeIP(obj[i].IP)
Pull request 1771: AG-20352-dhcpd-lease-netip-addr Merge in DNS/adguard-home from AG-20352-dhcpd-lease-netip-addr to master Squashed commit of the following: commit 4acd094e2d6ed972bac99cdb671670f6d8e61721 Merge: 51f61c19 df61741f Author: Stanislav Chzhen <s.chzhen@adguard.com> Date: Thu Mar 23 16:44:17 2023 +0300 Merge branch 'master' into AG-20352-dhcpd-lease-netip-addr commit 51f61c193fdd31ee675be5598fc361228e407eb3 Author: Stanislav Chzhen <s.chzhen@adguard.com> Date: Wed Mar 22 18:25:30 2023 +0300 dhcpd: fix typo commit 2e64ad55475957925d2a3010c649e0adc5f18c4f Author: Stanislav Chzhen <s.chzhen@adguard.com> Date: Wed Mar 22 17:20:31 2023 +0300 dhcpd: add todo commit 668d4f62fd2c5b2e168025bf0b6bb36d7b617c80 Merge: 0020006e 306c1983 Author: Stanislav Chzhen <s.chzhen@adguard.com> Date: Wed Mar 22 15:09:38 2023 +0300 Merge branch 'master' into AG-20352-dhcpd-lease-netip-addr commit 0020006e89f336dc58db1a2ca3ce90d2e7a5ca16 Author: Stanislav Chzhen <s.chzhen@adguard.com> Date: Wed Mar 22 15:08:58 2023 +0300 all: imp code commit 9a77f79869cdbde6de760734c0d8cf504e0464ef Author: Stanislav Chzhen <s.chzhen@adguard.com> Date: Mon Mar 20 18:13:35 2023 +0300 dhcpd: add todo commit 638c4ce2af72235bf065a6492d58f3f1b1e7644a Merge: c82b18f1 48431f8b Author: Stanislav Chzhen <s.chzhen@adguard.com> Date: Mon Mar 20 13:57:19 2023 +0300 Merge branch 'master' into AG-20352-dhcpd-lease-netip-addr commit c82b18f1408d9e353aec517f4283e2f3eb260890 Author: Stanislav Chzhen <s.chzhen@adguard.com> Date: Mon Mar 20 13:56:31 2023 +0300 all: imp code commit 27e518120024103c292ac1cf134c6801fffc967e Author: Stanislav Chzhen <s.chzhen@adguard.com> Date: Fri Mar 17 12:14:02 2023 +0300 dhcpd: imp tests commit 8e919b0ceb0b20d1935587e717c7965cd8a33ad9 Author: Stanislav Chzhen <s.chzhen@adguard.com> Date: Fri Mar 17 11:02:50 2023 +0300 dhcpd: add tests commit 78ddefa73a255509af1c788147d6b1c332bb66ba Merge: c68e85c4 9f7a582d Author: Stanislav Chzhen <s.chzhen@adguard.com> Date: Thu Mar 16 14:15:24 2023 +0300 Merge branch 'master' into AG-20352-dhcpd-lease-netip-addr commit c68e85c40947b6c83516424a2bd7af89b99447b4 Author: Stanislav Chzhen <s.chzhen@adguard.com> Date: Thu Mar 16 14:14:43 2023 +0300 all: add tests commit f338086309a68c4b71036fa14f757e39358702d4 Author: Stanislav Chzhen <s.chzhen@adguard.com> Date: Wed Mar 15 12:44:06 2023 +0300 all: dhcpd lease netip addr
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ip, ok := netip.AddrFromSlice(obj[i].IP)
if !ok {
log.Info("dhcp: invalid IP: %s", obj[i].IP)
continue
}
lease := Lease{
HWAddr: obj[i].HWAddr,
Pull request 1771: AG-20352-dhcpd-lease-netip-addr Merge in DNS/adguard-home from AG-20352-dhcpd-lease-netip-addr to master Squashed commit of the following: commit 4acd094e2d6ed972bac99cdb671670f6d8e61721 Merge: 51f61c19 df61741f Author: Stanislav Chzhen <s.chzhen@adguard.com> Date: Thu Mar 23 16:44:17 2023 +0300 Merge branch 'master' into AG-20352-dhcpd-lease-netip-addr commit 51f61c193fdd31ee675be5598fc361228e407eb3 Author: Stanislav Chzhen <s.chzhen@adguard.com> Date: Wed Mar 22 18:25:30 2023 +0300 dhcpd: fix typo commit 2e64ad55475957925d2a3010c649e0adc5f18c4f Author: Stanislav Chzhen <s.chzhen@adguard.com> Date: Wed Mar 22 17:20:31 2023 +0300 dhcpd: add todo commit 668d4f62fd2c5b2e168025bf0b6bb36d7b617c80 Merge: 0020006e 306c1983 Author: Stanislav Chzhen <s.chzhen@adguard.com> Date: Wed Mar 22 15:09:38 2023 +0300 Merge branch 'master' into AG-20352-dhcpd-lease-netip-addr commit 0020006e89f336dc58db1a2ca3ce90d2e7a5ca16 Author: Stanislav Chzhen <s.chzhen@adguard.com> Date: Wed Mar 22 15:08:58 2023 +0300 all: imp code commit 9a77f79869cdbde6de760734c0d8cf504e0464ef Author: Stanislav Chzhen <s.chzhen@adguard.com> Date: Mon Mar 20 18:13:35 2023 +0300 dhcpd: add todo commit 638c4ce2af72235bf065a6492d58f3f1b1e7644a Merge: c82b18f1 48431f8b Author: Stanislav Chzhen <s.chzhen@adguard.com> Date: Mon Mar 20 13:57:19 2023 +0300 Merge branch 'master' into AG-20352-dhcpd-lease-netip-addr commit c82b18f1408d9e353aec517f4283e2f3eb260890 Author: Stanislav Chzhen <s.chzhen@adguard.com> Date: Mon Mar 20 13:56:31 2023 +0300 all: imp code commit 27e518120024103c292ac1cf134c6801fffc967e Author: Stanislav Chzhen <s.chzhen@adguard.com> Date: Fri Mar 17 12:14:02 2023 +0300 dhcpd: imp tests commit 8e919b0ceb0b20d1935587e717c7965cd8a33ad9 Author: Stanislav Chzhen <s.chzhen@adguard.com> Date: Fri Mar 17 11:02:50 2023 +0300 dhcpd: add tests commit 78ddefa73a255509af1c788147d6b1c332bb66ba Merge: c68e85c4 9f7a582d Author: Stanislav Chzhen <s.chzhen@adguard.com> Date: Thu Mar 16 14:15:24 2023 +0300 Merge branch 'master' into AG-20352-dhcpd-lease-netip-addr commit c68e85c40947b6c83516424a2bd7af89b99447b4 Author: Stanislav Chzhen <s.chzhen@adguard.com> Date: Thu Mar 16 14:14:43 2023 +0300 all: add tests commit f338086309a68c4b71036fa14f757e39358702d4 Author: Stanislav Chzhen <s.chzhen@adguard.com> Date: Wed Mar 15 12:44:06 2023 +0300 all: dhcpd lease netip addr
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IP: ip,
Hostname: obj[i].Hostname,
Expiry: time.Unix(obj[i].Expiry, 0),
}
if len(obj[i].IP) == 16 {
if obj[i].Expiry == leaseExpireStatic {
v6StaticLeases = append(v6StaticLeases, &lease)
} else {
v6DynLeases = append(v6DynLeases, &lease)
}
} else {
if obj[i].Expiry == leaseExpireStatic {
staticLeases = append(staticLeases, &lease)
} else {
dynLeases = append(dynLeases, &lease)
}
}
}
leases4 := normalizeLeases(staticLeases, dynLeases)
err = s.srv4.ResetLeases(leases4)
if err != nil {
return fmt.Errorf("resetting dhcpv4 leases: %w", err)
}
leases6 := normalizeLeases(v6StaticLeases, v6DynLeases)
if s.srv6 != nil {
err = s.srv6.ResetLeases(leases6)
if err != nil {
return fmt.Errorf("resetting dhcpv6 leases: %w", err)
}
}
log.Info("dhcp: loaded leases v4:%d v6:%d total-read:%d from DB",
len(leases4), len(leases6), numLeases)
return nil
}
// Skip duplicate leases
// Static leases have a priority over dynamic leases
func normalizeLeases(staticLeases, dynLeases []*Lease) []*Lease {
leases := []*Lease{}
index := map[string]int{}
for i, lease := range staticLeases {
_, ok := index[lease.HWAddr.String()]
if ok {
continue // skip the lease with the same HW address
}
index[lease.HWAddr.String()] = i
leases = append(leases, lease)
}
for i, lease := range dynLeases {
_, ok := index[lease.HWAddr.String()]
if ok {
continue // skip the lease with the same HW address
}
index[lease.HWAddr.String()] = i
leases = append(leases, lease)
}
return leases
}
// Store lease table in DB
Pull request: 4722 dhcp http panic Merge in DNS/adguard-home from 4722-dhcp-http-panic to master Updates #4722. Squashed commit of the following: commit 8a8db48c3bd4f6bb7fabe65b5b7b162f0986fc76 Merge: 39b344f9 b74b92fc Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Tue Sep 13 20:11:23 2022 +0300 Merge branch 'master' into 4722-dhcp-http-panic commit 39b344f97180af17ab22041e5655a27bcc99c29e Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Tue Sep 13 18:33:56 2022 +0300 dhcpd: imp code, fmt commit a36d70d2c25791b2e657e21d6f4681b33497f0cd Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Tue Sep 13 17:38:17 2022 +0300 dhcpd: imp names, docs commit 600d63da7af62de5cb52fc7670ef28c9f4fe95a7 Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Tue Sep 13 17:36:17 2022 +0300 dhcpd: rename files, imp tags commit 44f5507649db8536a07c4c21c8ad6e4a60ba3f43 Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Tue Sep 13 16:40:26 2022 +0300 dhcpd: add mock commit cfc3cfb714705067d3aa71a7cb5df4245e091cfd Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Tue Sep 13 16:15:27 2022 +0300 all: use ptr instead of value commit ec526c2cf22df3470641296cfc402113c23c3f9b Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Tue Sep 13 14:57:10 2022 +0300 all: log changes commit 0eca09f4c72bbdc73a2334c839d7781847ba3962 Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Tue Sep 13 14:50:32 2022 +0300 dhcpd: let v4 be unconfigured commit 59636e9ff48aea989d7bdfd216b37899b57137d2 Merge: 9238ca0a bc1503af Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Tue Sep 13 14:50:17 2022 +0300 Merge branch 'master' into 4722-dhcp-http-panic commit 9238ca0a1e190ddc344f01959f474932809f086a Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Wed Sep 7 18:28:56 2022 +0300 dhcpd: imp conf commit 5f801c9be96c2fa735a50373495d8c6ca2914f32 Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Tue Sep 6 16:31:13 2022 +0300 dhcpd: hide behind iface commit a95c2741a7e3e5bfe8775bf937a3709217b76da0 Author: Eugene Burkov <E.Burkov@AdGuard.COM> Date: Wed Aug 31 16:24:02 2022 +0300 dhcpd: separate os files
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func (s *server) dbStore() (err error) {
// Use an empty slice here as opposed to nil so that it doesn't write
// "null" into the database file if leases are empty.
leases := []leaseJSON{}
leases4 := s.srv4.getLeasesRef()
for _, l := range leases4 {
if l.Expiry.Unix() == 0 {
continue
}
lease := leaseJSON{
HWAddr: l.HWAddr,
Pull request 1771: AG-20352-dhcpd-lease-netip-addr Merge in DNS/adguard-home from AG-20352-dhcpd-lease-netip-addr to master Squashed commit of the following: commit 4acd094e2d6ed972bac99cdb671670f6d8e61721 Merge: 51f61c19 df61741f Author: Stanislav Chzhen <s.chzhen@adguard.com> Date: Thu Mar 23 16:44:17 2023 +0300 Merge branch 'master' into AG-20352-dhcpd-lease-netip-addr commit 51f61c193fdd31ee675be5598fc361228e407eb3 Author: Stanislav Chzhen <s.chzhen@adguard.com> Date: Wed Mar 22 18:25:30 2023 +0300 dhcpd: fix typo commit 2e64ad55475957925d2a3010c649e0adc5f18c4f Author: Stanislav Chzhen <s.chzhen@adguard.com> Date: Wed Mar 22 17:20:31 2023 +0300 dhcpd: add todo commit 668d4f62fd2c5b2e168025bf0b6bb36d7b617c80 Merge: 0020006e 306c1983 Author: Stanislav Chzhen <s.chzhen@adguard.com> Date: Wed Mar 22 15:09:38 2023 +0300 Merge branch 'master' into AG-20352-dhcpd-lease-netip-addr commit 0020006e89f336dc58db1a2ca3ce90d2e7a5ca16 Author: Stanislav Chzhen <s.chzhen@adguard.com> Date: Wed Mar 22 15:08:58 2023 +0300 all: imp code commit 9a77f79869cdbde6de760734c0d8cf504e0464ef Author: Stanislav Chzhen <s.chzhen@adguard.com> Date: Mon Mar 20 18:13:35 2023 +0300 dhcpd: add todo commit 638c4ce2af72235bf065a6492d58f3f1b1e7644a Merge: c82b18f1 48431f8b Author: Stanislav Chzhen <s.chzhen@adguard.com> Date: Mon Mar 20 13:57:19 2023 +0300 Merge branch 'master' into AG-20352-dhcpd-lease-netip-addr commit c82b18f1408d9e353aec517f4283e2f3eb260890 Author: Stanislav Chzhen <s.chzhen@adguard.com> Date: Mon Mar 20 13:56:31 2023 +0300 all: imp code commit 27e518120024103c292ac1cf134c6801fffc967e Author: Stanislav Chzhen <s.chzhen@adguard.com> Date: Fri Mar 17 12:14:02 2023 +0300 dhcpd: imp tests commit 8e919b0ceb0b20d1935587e717c7965cd8a33ad9 Author: Stanislav Chzhen <s.chzhen@adguard.com> Date: Fri Mar 17 11:02:50 2023 +0300 dhcpd: add tests commit 78ddefa73a255509af1c788147d6b1c332bb66ba Merge: c68e85c4 9f7a582d Author: Stanislav Chzhen <s.chzhen@adguard.com> Date: Thu Mar 16 14:15:24 2023 +0300 Merge branch 'master' into AG-20352-dhcpd-lease-netip-addr commit c68e85c40947b6c83516424a2bd7af89b99447b4 Author: Stanislav Chzhen <s.chzhen@adguard.com> Date: Thu Mar 16 14:14:43 2023 +0300 all: add tests commit f338086309a68c4b71036fa14f757e39358702d4 Author: Stanislav Chzhen <s.chzhen@adguard.com> Date: Wed Mar 15 12:44:06 2023 +0300 all: dhcpd lease netip addr
2023-03-23 13:52:01 +00:00
IP: l.IP.AsSlice(),
Hostname: l.Hostname,
Expiry: l.Expiry.Unix(),
}
leases = append(leases, lease)
}
if s.srv6 != nil {
leases6 := s.srv6.getLeasesRef()
for _, l := range leases6 {
if l.Expiry.Unix() == 0 {
continue
}
lease := leaseJSON{
HWAddr: l.HWAddr,
Pull request 1771: AG-20352-dhcpd-lease-netip-addr Merge in DNS/adguard-home from AG-20352-dhcpd-lease-netip-addr to master Squashed commit of the following: commit 4acd094e2d6ed972bac99cdb671670f6d8e61721 Merge: 51f61c19 df61741f Author: Stanislav Chzhen <s.chzhen@adguard.com> Date: Thu Mar 23 16:44:17 2023 +0300 Merge branch 'master' into AG-20352-dhcpd-lease-netip-addr commit 51f61c193fdd31ee675be5598fc361228e407eb3 Author: Stanislav Chzhen <s.chzhen@adguard.com> Date: Wed Mar 22 18:25:30 2023 +0300 dhcpd: fix typo commit 2e64ad55475957925d2a3010c649e0adc5f18c4f Author: Stanislav Chzhen <s.chzhen@adguard.com> Date: Wed Mar 22 17:20:31 2023 +0300 dhcpd: add todo commit 668d4f62fd2c5b2e168025bf0b6bb36d7b617c80 Merge: 0020006e 306c1983 Author: Stanislav Chzhen <s.chzhen@adguard.com> Date: Wed Mar 22 15:09:38 2023 +0300 Merge branch 'master' into AG-20352-dhcpd-lease-netip-addr commit 0020006e89f336dc58db1a2ca3ce90d2e7a5ca16 Author: Stanislav Chzhen <s.chzhen@adguard.com> Date: Wed Mar 22 15:08:58 2023 +0300 all: imp code commit 9a77f79869cdbde6de760734c0d8cf504e0464ef Author: Stanislav Chzhen <s.chzhen@adguard.com> Date: Mon Mar 20 18:13:35 2023 +0300 dhcpd: add todo commit 638c4ce2af72235bf065a6492d58f3f1b1e7644a Merge: c82b18f1 48431f8b Author: Stanislav Chzhen <s.chzhen@adguard.com> Date: Mon Mar 20 13:57:19 2023 +0300 Merge branch 'master' into AG-20352-dhcpd-lease-netip-addr commit c82b18f1408d9e353aec517f4283e2f3eb260890 Author: Stanislav Chzhen <s.chzhen@adguard.com> Date: Mon Mar 20 13:56:31 2023 +0300 all: imp code commit 27e518120024103c292ac1cf134c6801fffc967e Author: Stanislav Chzhen <s.chzhen@adguard.com> Date: Fri Mar 17 12:14:02 2023 +0300 dhcpd: imp tests commit 8e919b0ceb0b20d1935587e717c7965cd8a33ad9 Author: Stanislav Chzhen <s.chzhen@adguard.com> Date: Fri Mar 17 11:02:50 2023 +0300 dhcpd: add tests commit 78ddefa73a255509af1c788147d6b1c332bb66ba Merge: c68e85c4 9f7a582d Author: Stanislav Chzhen <s.chzhen@adguard.com> Date: Thu Mar 16 14:15:24 2023 +0300 Merge branch 'master' into AG-20352-dhcpd-lease-netip-addr commit c68e85c40947b6c83516424a2bd7af89b99447b4 Author: Stanislav Chzhen <s.chzhen@adguard.com> Date: Thu Mar 16 14:14:43 2023 +0300 all: add tests commit f338086309a68c4b71036fa14f757e39358702d4 Author: Stanislav Chzhen <s.chzhen@adguard.com> Date: Wed Mar 15 12:44:06 2023 +0300 all: dhcpd lease netip addr
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IP: l.IP.AsSlice(),
Hostname: l.Hostname,
Expiry: l.Expiry.Unix(),
}
leases = append(leases, lease)
}
}
var data []byte
data, err = json.Marshal(leases)
if err != nil {
return fmt.Errorf("encoding db: %w", err)
}
err = maybe.WriteFile(s.conf.DBFilePath, data, 0o644)
if err != nil {
return fmt.Errorf("writing db: %w", err)
}
log.Info("dhcp: stored %d leases in db", len(leases))
return nil
}