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ipn: handle advertised routes provided by frontend.

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Signed-off-by: David Anderson <dave@natulte.net>
This commit is contained in:
David Anderson
2020-02-17 19:33:01 -08:00
committed by Dave Anderson
parent 5d79530caa
commit 47da432991
6 changed files with 177 additions and 13 deletions
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137
tailcfg/tailcfg_test.go
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@@ -19,6 +19,143 @@ func fieldsOf(t reflect.Type) (fields []string) {
return
}
func TestHostinfoEqual(t *testing.T) {
hiHandles := []string{"IPNVersion", "FrontendLogID", "BackendLogID", "OS", "Hostname", "RoutableIPs", "Services"}
if have := fieldsOf(reflect.TypeOf(Hostinfo{})); !reflect.DeepEqual(have, hiHandles) {
t.Errorf("Hostinfo.Equal check might be out of sync\nfields: %q\nhandled: %q\n",
have, hiHandles)
}
nets := func(strs ...string) (ns []wgcfg.CIDR) {
for _, s := range strs {
n, err := wgcfg.ParseCIDR(s)
if err != nil {
panic(err)
}
ns = append(ns, *n)
}
return ns
}
tests := []struct {
a, b *Hostinfo
want bool
}{
{
nil,
nil,
true,
},
{
&Hostinfo{},
nil,
false,
},
{
nil,
&Hostinfo{},
false,
},
{
&Hostinfo{},
&Hostinfo{},
true,
},
{
&Hostinfo{IPNVersion: "1"},
&Hostinfo{IPNVersion: "2"},
false,
},
{
&Hostinfo{IPNVersion: "2"},
&Hostinfo{IPNVersion: "2"},
true,
},
{
&Hostinfo{FrontendLogID: "1"},
&Hostinfo{FrontendLogID: "2"},
false,
},
{
&Hostinfo{FrontendLogID: "2"},
&Hostinfo{FrontendLogID: "2"},
true,
},
{
&Hostinfo{BackendLogID: "1"},
&Hostinfo{BackendLogID: "2"},
false,
},
{
&Hostinfo{BackendLogID: "2"},
&Hostinfo{BackendLogID: "2"},
true,
},
{
&Hostinfo{OS: "windows"},
&Hostinfo{OS: "linux"},
false,
},
{
&Hostinfo{OS: "windows"},
&Hostinfo{OS: "windows"},
true,
},
{
&Hostinfo{Hostname: "vega"},
&Hostinfo{Hostname: "iris"},
false,
},
{
&Hostinfo{Hostname: "vega"},
&Hostinfo{Hostname: "vega"},
true,
},
{
&Hostinfo{RoutableIPs: nil},
&Hostinfo{RoutableIPs: nets("10.0.0.0/16")},
false,
},
{
&Hostinfo{RoutableIPs: nets("10.1.0.0/16", "192.168.1.0/24")},
&Hostinfo{RoutableIPs: nets("10.2.0.0/16", "192.168.2.0/24")},
false,
},
{
&Hostinfo{RoutableIPs: nets("10.1.0.0/16", "192.168.1.0/24")},
&Hostinfo{RoutableIPs: nets("10.1.0.0/16", "192.168.2.0/24")},
false,
},
{
&Hostinfo{RoutableIPs: nets("10.1.0.0/16", "192.168.1.0/24")},
&Hostinfo{RoutableIPs: nets("10.1.0.0/16", "192.168.1.0/24")},
true,
},
{
&Hostinfo{Services: []Service{Service{TCP, 1234, "foo"}}},
&Hostinfo{Services: []Service{Service{UDP, 2345, "bar"}}},
false,
},
{
&Hostinfo{Services: []Service{Service{TCP, 1234, "foo"}}},
&Hostinfo{Services: []Service{Service{TCP, 1234, "foo"}}},
true,
},
}
for i, tt := range tests {
got := tt.a.Equal(tt.b)
if got != tt.want {
t.Errorf("%d. Equal = %v; want %v", i, got, tt.want)
}
}
}
func TestNodeEqual(t *testing.T) {
nodeHandles := []string{"ID", "Name", "User", "Key", "KeyExpiry", "Machine", "Addresses", "AllowedIPs", "Endpoints", "Hostinfo", "Created", "LastSeen", "MachineAuthorized"}
if have := fieldsOf(reflect.TypeOf(Node{})); !reflect.DeepEqual(have, nodeHandles) {