Pull request: 3538 dhcp options

Merge in DNS/adguard-home from 3538-dhcp-options to master

Closes #3538.
Updates #3366.

Squashed commit of the following:

commit 8b8cd118834aaf393fd13daf2afc9867794ee102
Author: Eugene Burkov <E.Burkov@AdGuard.COM>
Date:   Mon Sep 13 19:57:09 2021 +0300

    dhcpd: imp tests

commit 1789171283280b6934eed87137a693cd310a9c0a
Author: Eugene Burkov <E.Burkov@AdGuard.COM>
Date:   Mon Sep 13 19:04:12 2021 +0300

    dhcpd: fix ip version

commit 07108a95a2026592e72cabecbf6275b6dd50c18a
Author: Eugene Burkov <E.Burkov@AdGuard.COM>
Date:   Mon Sep 13 18:56:21 2021 +0300

    all: imp log of changes

commit 461441b3709bf1383abebffa4067ea89f4763d79
Author: Eugene Burkov <E.Burkov@AdGuard.COM>
Date:   Mon Sep 13 18:48:55 2021 +0300

    dhcpd: imp code & docs, log changes

commit 723f818baeadb9f0805cad96351a3b117155a103
Author: Eugene Burkov <E.Burkov@AdGuard.COM>
Date:   Mon Sep 13 17:27:30 2021 +0300

    dhcpd: add default options

commit 575e9d01cf95a564aed31d26a6cc9376850d321a
Author: Eugene Burkov <E.Burkov@AdGuard.COM>
Date:   Wed Sep 8 13:05:01 2021 +0300

    dhcpd: imp options logic
This commit is contained in:
Eugene Burkov
2021-09-13 20:05:41 +03:00
parent 53f7c0b2df
commit fac574d324
8 changed files with 415 additions and 286 deletions

View File

@@ -148,7 +148,9 @@ func TestV4StaticLease_Get(t *testing.T) {
mac := net.HardwareAddr{0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA}
t.Run("discover", func(t *testing.T) {
req, err = dhcpv4.NewDiscovery(mac)
req, err = dhcpv4.NewDiscovery(mac, dhcpv4.WithRequestedOptions(
dhcpv4.OptionDomainNameServer,
))
require.NoError(t, err)
resp, err = dhcpv4.NewReplyFromRequest(req)
@@ -231,7 +233,10 @@ func TestV4DynamicLease_Get(t *testing.T) {
mac := net.HardwareAddr{0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA}
t.Run("discover", func(t *testing.T) {
req, err = dhcpv4.NewDiscovery(mac)
req, err = dhcpv4.NewDiscovery(mac, dhcpv4.WithRequestedOptions(
dhcpv4.OptionFQDN,
dhcpv4.OptionRelayAgentInformation,
))
require.NoError(t, err)
resp, err = dhcpv4.NewReplyFromRequest(req)
@@ -257,9 +262,11 @@ func TestV4DynamicLease_Get(t *testing.T) {
assert.Equal(t, s.conf.subnet.Mask, resp.SubnetMask())
assert.Equal(t, s.conf.leaseTime.Seconds(), resp.IPAddressLeaseTime(-1).Seconds())
assert.Equal(t, []byte("012"), resp.Options[uint8(dhcpv4.OptionFQDN)])
assert.Equal(t, []byte("012"), resp.Options.Get(dhcpv4.OptionFQDN))
assert.Equal(t, net.IP{1, 2, 3, 4}, net.IP(resp.RelayAgentInfo().ToBytes()))
rai := resp.RelayAgentInfo()
require.NotNil(t, rai)
assert.Equal(t, net.IP{1, 2, 3, 4}, net.IP(rai.ToBytes()))
})
t.Run("request", func(t *testing.T) {