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Define WireGuard PersistentKeepAlive via Annotation (#31)

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* Add WireGuardPersistentKeepAlive to mesh.Node

* Connect to configuration

* Shorten keepalive key

* Fix casing on keepalive

* Add annotated keepalive value to peer functions
This commit is contained in:
Francis Nguyen
2020-02-13 02:16:55 -07:00
committed by GitHub
parent a6afc3247d
commit 6de0f9805a
5 changed files with 127 additions and 86 deletions
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119
pkg/mesh/topology_test.go
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@@ -39,12 +39,13 @@ func setup(t *testing.T) (map[string]*Node, map[string]*Peer, []byte, uint32) {
i2 := &net.IPNet{IP: net.ParseIP("192.168.0.2").To4(), Mask: net.CIDRMask(32, 32)}
nodes := map[string]*Node{
"a": {
Name: "a",
ExternalIP: e1,
InternalIP: i1,
Location: "1",
Subnet: &net.IPNet{IP: net.ParseIP("10.2.1.0"), Mask: net.CIDRMask(24, 32)},
Key: []byte("key1"),
Name: "a",
ExternalIP: e1,
InternalIP: i1,
Location: "1",
Subnet: &net.IPNet{IP: net.ParseIP("10.2.1.0"), Mask: net.CIDRMask(24, 32)},
Key: []byte("key1"),
PersistentKeepalive: 25,
},
"b": {
Name: "b",
@@ -117,14 +118,15 @@ func TestNewTopology(t *testing.T) {
wireGuardCIDR: &net.IPNet{IP: w1, Mask: net.CIDRMask(16, 32)},
segments: []*segment{
{
allowedIPs: []*net.IPNet{nodes["a"].Subnet, nodes["a"].InternalIP, {IP: w1, Mask: net.CIDRMask(32, 32)}},
endpoint: nodes["a"].ExternalIP.IP,
key: nodes["a"].Key,
location: nodes["a"].Location,
cidrs: []*net.IPNet{nodes["a"].Subnet},
hostnames: []string{"a"},
privateIPs: []net.IP{nodes["a"].InternalIP.IP},
wireGuardIP: w1,
allowedIPs: []*net.IPNet{nodes["a"].Subnet, nodes["a"].InternalIP, {IP: w1, Mask: net.CIDRMask(32, 32)}},
endpoint: nodes["a"].ExternalIP.IP,
key: nodes["a"].Key,
location: nodes["a"].Location,
cidrs: []*net.IPNet{nodes["a"].Subnet},
hostnames: []string{"a"},
privateIPs: []net.IP{nodes["a"].InternalIP.IP},
persistentKeepalive: nodes["a"].PersistentKeepalive,
wireGuardIP: w1,
},
{
allowedIPs: []*net.IPNet{nodes["b"].Subnet, nodes["b"].InternalIP, nodes["c"].Subnet, nodes["c"].InternalIP, {IP: w2, Mask: net.CIDRMask(32, 32)}},
@@ -153,14 +155,15 @@ func TestNewTopology(t *testing.T) {
wireGuardCIDR: &net.IPNet{IP: w2, Mask: net.CIDRMask(16, 32)},
segments: []*segment{
{
allowedIPs: []*net.IPNet{nodes["a"].Subnet, nodes["a"].InternalIP, {IP: w1, Mask: net.CIDRMask(32, 32)}},
endpoint: nodes["a"].ExternalIP.IP,
key: nodes["a"].Key,
location: nodes["a"].Location,
cidrs: []*net.IPNet{nodes["a"].Subnet},
hostnames: []string{"a"},
privateIPs: []net.IP{nodes["a"].InternalIP.IP},
wireGuardIP: w1,
allowedIPs: []*net.IPNet{nodes["a"].Subnet, nodes["a"].InternalIP, {IP: w1, Mask: net.CIDRMask(32, 32)}},
endpoint: nodes["a"].ExternalIP.IP,
key: nodes["a"].Key,
location: nodes["a"].Location,
cidrs: []*net.IPNet{nodes["a"].Subnet},
hostnames: []string{"a"},
privateIPs: []net.IP{nodes["a"].InternalIP.IP},
persistentKeepalive: nodes["a"].PersistentKeepalive,
wireGuardIP: w1,
},
{
allowedIPs: []*net.IPNet{nodes["b"].Subnet, nodes["b"].InternalIP, nodes["c"].Subnet, nodes["c"].InternalIP, {IP: w2, Mask: net.CIDRMask(32, 32)}},
@@ -189,14 +192,15 @@ func TestNewTopology(t *testing.T) {
wireGuardCIDR: nil,
segments: []*segment{
{
allowedIPs: []*net.IPNet{nodes["a"].Subnet, nodes["a"].InternalIP, {IP: w1, Mask: net.CIDRMask(32, 32)}},
endpoint: nodes["a"].ExternalIP.IP,
key: nodes["a"].Key,
location: nodes["a"].Location,
cidrs: []*net.IPNet{nodes["a"].Subnet},
hostnames: []string{"a"},
privateIPs: []net.IP{nodes["a"].InternalIP.IP},
wireGuardIP: w1,
allowedIPs: []*net.IPNet{nodes["a"].Subnet, nodes["a"].InternalIP, {IP: w1, Mask: net.CIDRMask(32, 32)}},
endpoint: nodes["a"].ExternalIP.IP,
key: nodes["a"].Key,
location: nodes["a"].Location,
cidrs: []*net.IPNet{nodes["a"].Subnet},
hostnames: []string{"a"},
privateIPs: []net.IP{nodes["a"].InternalIP.IP},
persistentKeepalive: nodes["a"].PersistentKeepalive,
wireGuardIP: w1,
},
{
allowedIPs: []*net.IPNet{nodes["b"].Subnet, nodes["b"].InternalIP, nodes["c"].Subnet, nodes["c"].InternalIP, {IP: w2, Mask: net.CIDRMask(32, 32)}},
@@ -225,14 +229,15 @@ func TestNewTopology(t *testing.T) {
wireGuardCIDR: &net.IPNet{IP: w1, Mask: net.CIDRMask(16, 32)},
segments: []*segment{
{
allowedIPs: []*net.IPNet{nodes["a"].Subnet, nodes["a"].InternalIP, {IP: w1, Mask: net.CIDRMask(32, 32)}},
endpoint: nodes["a"].ExternalIP.IP,
key: nodes["a"].Key,
location: nodes["a"].Name,
cidrs: []*net.IPNet{nodes["a"].Subnet},
hostnames: []string{"a"},
privateIPs: []net.IP{nodes["a"].InternalIP.IP},
wireGuardIP: w1,
allowedIPs: []*net.IPNet{nodes["a"].Subnet, nodes["a"].InternalIP, {IP: w1, Mask: net.CIDRMask(32, 32)}},
endpoint: nodes["a"].ExternalIP.IP,
key: nodes["a"].Key,
location: nodes["a"].Name,
cidrs: []*net.IPNet{nodes["a"].Subnet},
hostnames: []string{"a"},
privateIPs: []net.IP{nodes["a"].InternalIP.IP},
persistentKeepalive: nodes["a"].PersistentKeepalive,
wireGuardIP: w1,
},
{
allowedIPs: []*net.IPNet{nodes["b"].Subnet, nodes["b"].InternalIP, {IP: w2, Mask: net.CIDRMask(32, 32)}},
@@ -271,14 +276,15 @@ func TestNewTopology(t *testing.T) {
wireGuardCIDR: &net.IPNet{IP: w2, Mask: net.CIDRMask(16, 32)},
segments: []*segment{
{
allowedIPs: []*net.IPNet{nodes["a"].Subnet, nodes["a"].InternalIP, {IP: w1, Mask: net.CIDRMask(32, 32)}},
endpoint: nodes["a"].ExternalIP.IP,
key: nodes["a"].Key,
location: nodes["a"].Name,
cidrs: []*net.IPNet{nodes["a"].Subnet},
hostnames: []string{"a"},
privateIPs: []net.IP{nodes["a"].InternalIP.IP},
wireGuardIP: w1,
allowedIPs: []*net.IPNet{nodes["a"].Subnet, nodes["a"].InternalIP, {IP: w1, Mask: net.CIDRMask(32, 32)}},
endpoint: nodes["a"].ExternalIP.IP,
key: nodes["a"].Key,
location: nodes["a"].Name,
cidrs: []*net.IPNet{nodes["a"].Subnet},
hostnames: []string{"a"},
privateIPs: []net.IP{nodes["a"].InternalIP.IP},
persistentKeepalive: nodes["a"].PersistentKeepalive,
wireGuardIP: w1,
},
{
allowedIPs: []*net.IPNet{nodes["b"].Subnet, nodes["b"].InternalIP, {IP: w2, Mask: net.CIDRMask(32, 32)}},
@@ -317,14 +323,15 @@ func TestNewTopology(t *testing.T) {
wireGuardCIDR: &net.IPNet{IP: w3, Mask: net.CIDRMask(16, 32)},
segments: []*segment{
{
allowedIPs: []*net.IPNet{nodes["a"].Subnet, nodes["a"].InternalIP, {IP: w1, Mask: net.CIDRMask(32, 32)}},
endpoint: nodes["a"].ExternalIP.IP,
key: nodes["a"].Key,
location: nodes["a"].Name,
cidrs: []*net.IPNet{nodes["a"].Subnet},
hostnames: []string{"a"},
privateIPs: []net.IP{nodes["a"].InternalIP.IP},
wireGuardIP: w1,
allowedIPs: []*net.IPNet{nodes["a"].Subnet, nodes["a"].InternalIP, {IP: w1, Mask: net.CIDRMask(32, 32)}},
endpoint: nodes["a"].ExternalIP.IP,
key: nodes["a"].Key,
location: nodes["a"].Name,
cidrs: []*net.IPNet{nodes["a"].Subnet},
hostnames: []string{"a"},
privateIPs: []net.IP{nodes["a"].InternalIP.IP},
persistentKeepalive: nodes["a"].PersistentKeepalive,
wireGuardIP: w1,
},
{
allowedIPs: []*net.IPNet{nodes["b"].Subnet, nodes["b"].InternalIP, {IP: w2, Mask: net.CIDRMask(32, 32)}},
@@ -1027,6 +1034,7 @@ AllowedIPs = 10.5.0.3/24
[Peer]
PublicKey = key1
Endpoint = 10.1.0.1:51820
PersistentKeepalive = 25
AllowedIPs = 10.2.1.0/24, 192.168.0.1/32, 10.4.0.1/32
[Peer]
@@ -1051,6 +1059,7 @@ AllowedIPs = 10.5.0.3/24
[Peer]
PublicKey = key1
Endpoint = 10.1.0.1:51820
PersistentKeepalive = 25
AllowedIPs = 10.2.1.0/24, 192.168.0.1/32, 10.4.0.1/32
[Peer]
@@ -1104,6 +1113,7 @@ AllowedIPs = 10.5.0.3/24
[Peer]
PublicKey = key1
Endpoint = 10.1.0.1:51820
PersistentKeepalive = 25
AllowedIPs = 10.2.1.0/24, 192.168.0.1/32, 10.4.0.1/32
[Peer]
@@ -1133,6 +1143,7 @@ AllowedIPs = 10.5.0.3/24
[Peer]
PublicKey = key1
Endpoint = 10.1.0.1:51820
PersistentKeepalive = 25
AllowedIPs = 10.2.1.0/24, 192.168.0.1/32, 10.4.0.1/32
[Peer]