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ipn/localapi: add API for getting file targets

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Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
This commit is contained in:
Brad Fitzpatrick
2021-04-04 21:35:52 -07:00
committed by Brad Fitzpatrick
parent 3e915ac783
commit d717499ac4
3 changed files with 268 additions and 0 deletions
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128
ipn/ipnlocal/local_test.go
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@@ -291,3 +291,131 @@ func TestPeerRoutes(t *testing.T) {
}
}
func TestPeerAPIBase(t *testing.T) {
tests := []struct {
name string
nm *netmap.NetworkMap
peer *tailcfg.Node
want string
}{
{
name: "nil_netmap",
peer: new(tailcfg.Node),
want: "",
},
{
name: "nil_peer",
nm: new(netmap.NetworkMap),
want: "",
},
{
name: "self_only_4_them_both",
nm: &netmap.NetworkMap{
Addresses: []netaddr.IPPrefix{
netaddr.MustParseIPPrefix("100.64.1.1/32"),
},
},
peer: &tailcfg.Node{
Addresses: []netaddr.IPPrefix{
netaddr.MustParseIPPrefix("100.64.1.2/32"),
netaddr.MustParseIPPrefix("fe70::2/128"),
},
Hostinfo: tailcfg.Hostinfo{
Services: []tailcfg.Service{
{Proto: "peerapi4", Port: 444},
{Proto: "peerapi6", Port: 666},
},
},
},
want: "http://100.64.1.2:444",
},
{
name: "self_only_6_them_both",
nm: &netmap.NetworkMap{
Addresses: []netaddr.IPPrefix{
netaddr.MustParseIPPrefix("fe70::1/128"),
},
},
peer: &tailcfg.Node{
Addresses: []netaddr.IPPrefix{
netaddr.MustParseIPPrefix("100.64.1.2/32"),
netaddr.MustParseIPPrefix("fe70::2/128"),
},
Hostinfo: tailcfg.Hostinfo{
Services: []tailcfg.Service{
{Proto: "peerapi4", Port: 444},
{Proto: "peerapi6", Port: 666},
},
},
},
want: "http://[fe70::2]:666",
},
{
name: "self_both_them_only_4",
nm: &netmap.NetworkMap{
Addresses: []netaddr.IPPrefix{
netaddr.MustParseIPPrefix("100.64.1.1/32"),
netaddr.MustParseIPPrefix("fe70::1/128"),
},
},
peer: &tailcfg.Node{
Addresses: []netaddr.IPPrefix{
netaddr.MustParseIPPrefix("100.64.1.2/32"),
netaddr.MustParseIPPrefix("fe70::2/128"),
},
Hostinfo: tailcfg.Hostinfo{
Services: []tailcfg.Service{
{Proto: "peerapi4", Port: 444},
},
},
},
want: "http://100.64.1.2:444",
},
{
name: "self_both_them_only_6",
nm: &netmap.NetworkMap{
Addresses: []netaddr.IPPrefix{
netaddr.MustParseIPPrefix("100.64.1.1/32"),
netaddr.MustParseIPPrefix("fe70::1/128"),
},
},
peer: &tailcfg.Node{
Addresses: []netaddr.IPPrefix{
netaddr.MustParseIPPrefix("100.64.1.2/32"),
netaddr.MustParseIPPrefix("fe70::2/128"),
},
Hostinfo: tailcfg.Hostinfo{
Services: []tailcfg.Service{
{Proto: "peerapi6", Port: 666},
},
},
},
want: "http://[fe70::2]:666",
},
{
name: "self_both_them_no_peerapi_service",
nm: &netmap.NetworkMap{
Addresses: []netaddr.IPPrefix{
netaddr.MustParseIPPrefix("100.64.1.1/32"),
netaddr.MustParseIPPrefix("fe70::1/128"),
},
},
peer: &tailcfg.Node{
Addresses: []netaddr.IPPrefix{
netaddr.MustParseIPPrefix("100.64.1.2/32"),
netaddr.MustParseIPPrefix("fe70::2/128"),
},
},
want: "",
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
got := peerAPIBase(tt.nm, tt.peer)
if got != tt.want {
t.Errorf("got %q; want %q", got, tt.want)
}
})
}
}