From 53cbdfc277dee48eaa05c2f343ce171e89ddabe5 Mon Sep 17 00:00:00 2001 From: Kristoffer Dalby Date: Thu, 17 Oct 2024 01:37:05 +0200 Subject: [PATCH] copy reduce test filter test to compare v1 vs v2 Signed-off-by: Kristoffer Dalby --- hscontrol/policy/acls_test.go | 14 +- hscontrol/policyv2/filter_test.go | 738 ++++++++++++++++++++++++++++++ hscontrol/policyv2/types.go | 2 - 3 files changed, 745 insertions(+), 9 deletions(-) diff --git a/hscontrol/policy/acls_test.go b/hscontrol/policy/acls_test.go index b3aa366e..af035f0f 100644 --- a/hscontrol/policy/acls_test.go +++ b/hscontrol/policy/acls_test.go @@ -1764,9 +1764,9 @@ var tsExitNodeDest = []tailcfg.NetPortRange{ }, } -// hsExitNodeDest is the list of destination IP ranges that are allowed when +// hsExitNodeDestForTest is the list of destination IP ranges that are allowed when // we use headscale "autogroup:internet". -var hsExitNodeDest = []tailcfg.NetPortRange{ +var hsExitNodeDestForTest = []tailcfg.NetPortRange{ {IP: "0.0.0.0/5", Ports: tailcfg.PortRangeAny}, {IP: "8.0.0.0/7", Ports: tailcfg.PortRangeAny}, {IP: "11.0.0.0/8", Ports: tailcfg.PortRangeAny}, @@ -1823,13 +1823,13 @@ func TestTheInternet(t *testing.T) { internetPrefs := internetSet.Prefixes() for i := range internetPrefs { - if internetPrefs[i].String() != hsExitNodeDest[i].IP { - t.Errorf("prefix from internet set %q != hsExit list %q", internetPrefs[i].String(), hsExitNodeDest[i].IP) + if internetPrefs[i].String() != hsExitNodeDestForTest[i].IP { + t.Errorf("prefix from internet set %q != hsExit list %q", internetPrefs[i].String(), hsExitNodeDestForTest[i].IP) } } - if len(internetPrefs) != len(hsExitNodeDest) { - t.Fatalf("expected same length of prefixes, internet: %d, hsExit: %d", len(internetPrefs), len(hsExitNodeDest)) + if len(internetPrefs) != len(hsExitNodeDestForTest) { + t.Fatalf("expected same length of prefixes, internet: %d, hsExit: %d", len(internetPrefs), len(hsExitNodeDestForTest)) } } @@ -2093,7 +2093,7 @@ func TestReduceFilterRules(t *testing.T) { }, { SrcIPs: []string{"100.64.0.1/32", "100.64.0.2/32", "fd7a:115c:a1e0::1/128", "fd7a:115c:a1e0::2/128"}, - DstPorts: hsExitNodeDest, + DstPorts: hsExitNodeDestForTest, }, }, }, diff --git a/hscontrol/policyv2/filter_test.go b/hscontrol/policyv2/filter_test.go index 6b76b168..7dfb6a7b 100644 --- a/hscontrol/policyv2/filter_test.go +++ b/hscontrol/policyv2/filter_test.go @@ -1,10 +1,14 @@ package policyv2 import ( + "net/netip" "testing" "github.com/google/go-cmp/cmp" + "github.com/juanfont/headscale/hscontrol/policy" "github.com/juanfont/headscale/hscontrol/types" + "github.com/rs/zerolog/log" + "tailscale.com/net/tsaddr" "tailscale.com/tailcfg" ) @@ -376,3 +380,737 @@ func TestParsing(t *testing.T) { }) } } + +// hsExitNodeDestForTest is the list of destination IP ranges that are allowed when +// we use headscale "autogroup:internet". +var hsExitNodeDestForTest = []tailcfg.NetPortRange{ + {IP: "0.0.0.0/5", Ports: tailcfg.PortRangeAny}, + {IP: "8.0.0.0/7", Ports: tailcfg.PortRangeAny}, + {IP: "11.0.0.0/8", Ports: tailcfg.PortRangeAny}, + {IP: "12.0.0.0/6", Ports: tailcfg.PortRangeAny}, + {IP: "16.0.0.0/4", Ports: tailcfg.PortRangeAny}, + {IP: "32.0.0.0/3", Ports: tailcfg.PortRangeAny}, + {IP: "64.0.0.0/3", Ports: tailcfg.PortRangeAny}, + {IP: "96.0.0.0/6", Ports: tailcfg.PortRangeAny}, + {IP: "100.0.0.0/10", Ports: tailcfg.PortRangeAny}, + {IP: "100.128.0.0/9", Ports: tailcfg.PortRangeAny}, + {IP: "101.0.0.0/8", Ports: tailcfg.PortRangeAny}, + {IP: "102.0.0.0/7", Ports: tailcfg.PortRangeAny}, + {IP: "104.0.0.0/5", Ports: tailcfg.PortRangeAny}, + {IP: "112.0.0.0/4", Ports: tailcfg.PortRangeAny}, + {IP: "128.0.0.0/3", Ports: tailcfg.PortRangeAny}, + {IP: "160.0.0.0/5", Ports: tailcfg.PortRangeAny}, + {IP: "168.0.0.0/8", Ports: tailcfg.PortRangeAny}, + {IP: "169.0.0.0/9", Ports: tailcfg.PortRangeAny}, + {IP: "169.128.0.0/10", Ports: tailcfg.PortRangeAny}, + {IP: "169.192.0.0/11", Ports: tailcfg.PortRangeAny}, + {IP: "169.224.0.0/12", Ports: tailcfg.PortRangeAny}, + {IP: "169.240.0.0/13", Ports: tailcfg.PortRangeAny}, + {IP: "169.248.0.0/14", Ports: tailcfg.PortRangeAny}, + {IP: "169.252.0.0/15", Ports: tailcfg.PortRangeAny}, + {IP: "169.255.0.0/16", Ports: tailcfg.PortRangeAny}, + {IP: "170.0.0.0/7", Ports: tailcfg.PortRangeAny}, + {IP: "172.0.0.0/12", Ports: tailcfg.PortRangeAny}, + {IP: "172.32.0.0/11", Ports: tailcfg.PortRangeAny}, + {IP: "172.64.0.0/10", Ports: tailcfg.PortRangeAny}, + {IP: "172.128.0.0/9", Ports: tailcfg.PortRangeAny}, + {IP: "173.0.0.0/8", Ports: tailcfg.PortRangeAny}, + {IP: "174.0.0.0/7", Ports: tailcfg.PortRangeAny}, + {IP: "176.0.0.0/4", Ports: tailcfg.PortRangeAny}, + {IP: "192.0.0.0/9", Ports: tailcfg.PortRangeAny}, + {IP: "192.128.0.0/11", Ports: tailcfg.PortRangeAny}, + {IP: "192.160.0.0/13", Ports: tailcfg.PortRangeAny}, + {IP: "192.169.0.0/16", Ports: tailcfg.PortRangeAny}, + {IP: "192.170.0.0/15", Ports: tailcfg.PortRangeAny}, + {IP: "192.172.0.0/14", Ports: tailcfg.PortRangeAny}, + {IP: "192.176.0.0/12", Ports: tailcfg.PortRangeAny}, + {IP: "192.192.0.0/10", Ports: tailcfg.PortRangeAny}, + {IP: "193.0.0.0/8", Ports: tailcfg.PortRangeAny}, + {IP: "194.0.0.0/7", Ports: tailcfg.PortRangeAny}, + {IP: "196.0.0.0/6", Ports: tailcfg.PortRangeAny}, + {IP: "200.0.0.0/5", Ports: tailcfg.PortRangeAny}, + {IP: "208.0.0.0/4", Ports: tailcfg.PortRangeAny}, + {IP: "224.0.0.0/3", Ports: tailcfg.PortRangeAny}, + {IP: "2000::/3", Ports: tailcfg.PortRangeAny}, +} + +func TestReduceFilterRules(t *testing.T) { + tests := []struct { + name string + node *types.Node + peers types.Nodes + pol string + want []tailcfg.FilterRule + }{ + { + name: "host1-can-reach-host2-no-rules", + pol: ` +{ + "acls": [ + { + "action": "accept", + "proto": "", + "src": [ + "100.64.0.1" + ], + "dst": [ + "100.64.0.2:*" + ] + } + ], +} +`, + node: &types.Node{ + IPv4: ap("100.64.0.1"), + IPv6: ap("fd7a:115c:a1e0:ab12:4843:2222:6273:2221"), + User: types.User{Name: "mickael"}, + }, + peers: types.Nodes{ + &types.Node{ + IPv4: ap("100.64.0.2"), + IPv6: ap("fd7a:115c:a1e0:ab12:4843:2222:6273:2222"), + User: types.User{Name: "mickael"}, + }, + }, + want: []tailcfg.FilterRule{}, + }, + { + name: "1604-subnet-routers-are-preserved", + pol: ` +{ + "groups": { + "group:admins": [ + "user1@" + ] + }, + "acls": [ + { + "action": "accept", + "proto": "", + "src": [ + "group:admins" + ], + "dst": [ + "group:admins:*" + ] + }, + { + "action": "accept", + "proto": "", + "src": [ + "group:admins" + ], + "dst": [ + "10.33.0.0/16:*" + ] + } + ], +} +`, + node: &types.Node{ + IPv4: ap("100.64.0.1"), + IPv6: ap("fd7a:115c:a1e0::1"), + User: types.User{Name: "user1@"}, + Hostinfo: &tailcfg.Hostinfo{ + RoutableIPs: []netip.Prefix{ + netip.MustParsePrefix("10.33.0.0/16"), + }, + }, + }, + peers: types.Nodes{ + &types.Node{ + IPv4: ap("100.64.0.2"), + IPv6: ap("fd7a:115c:a1e0::2"), + User: types.User{Name: "user1@"}, + }, + }, + want: []tailcfg.FilterRule{ + { + SrcIPs: []string{ + "100.64.0.1/32", + "100.64.0.2/32", + "fd7a:115c:a1e0::1/128", + "fd7a:115c:a1e0::2/128", + }, + DstPorts: []tailcfg.NetPortRange{ + { + IP: "100.64.0.1/32", + Ports: tailcfg.PortRangeAny, + }, + { + IP: "fd7a:115c:a1e0::1/128", + Ports: tailcfg.PortRangeAny, + }, + }, + }, + { + SrcIPs: []string{ + "100.64.0.1/32", + "100.64.0.2/32", + "fd7a:115c:a1e0::1/128", + "fd7a:115c:a1e0::2/128", + }, + DstPorts: []tailcfg.NetPortRange{ + { + IP: "10.33.0.0/16", + Ports: tailcfg.PortRangeAny, + }, + }, + }, + }, + }, + { + name: "1786-reducing-breaks-exit-nodes-the-client", + pol: ` +{ + "groups": { + "group:team": [ + "user3@", + "user2@", + "user1@" + ] + }, + "hosts": { + "internal": "100.64.0.100/32" + }, + "acls": [ + { + "action": "accept", + "proto": "", + "src": [ + "group:team" + ], + "dst": [ + "internal:*" + ] + }, + { + "action": "accept", + "proto": "", + "src": [ + "group:team" + ], + "dst": [ + "autogroup:internet:*" + ] + } + ], +} +`, + node: &types.Node{ + IPv4: ap("100.64.0.1"), + IPv6: ap("fd7a:115c:a1e0::1"), + User: types.User{Name: "user1@"}, + }, + peers: types.Nodes{ + &types.Node{ + IPv4: ap("100.64.0.2"), + IPv6: ap("fd7a:115c:a1e0::2"), + User: types.User{Name: "user2@"}, + }, + // "internal" exit node + &types.Node{ + IPv4: ap("100.64.0.100"), + IPv6: ap("fd7a:115c:a1e0::100"), + User: types.User{Name: "user100@"}, + Hostinfo: &tailcfg.Hostinfo{ + RoutableIPs: tsaddr.ExitRoutes(), + }, + }, + }, + want: []tailcfg.FilterRule{}, + }, + { + name: "1786-reducing-breaks-exit-nodes-the-exit", + pol: ` +{ + "groups": { + "group:team": [ + "user3@", + "user2@", + "user1@" + ] + }, + "hosts": { + "internal": "100.64.0.100/32" + }, + "acls": [ + { + "action": "accept", + "proto": "", + "src": [ + "group:team" + ], + "dst": [ + "internal:*" + ] + }, + { + "action": "accept", + "proto": "", + "src": [ + "group:team" + ], + "dst": [ + "autogroup:internet:*" + ] + } + ], +} +`, + node: &types.Node{ + IPv4: ap("100.64.0.100"), + IPv6: ap("fd7a:115c:a1e0::100"), + User: types.User{Name: "user100@"}, + Hostinfo: &tailcfg.Hostinfo{ + RoutableIPs: tsaddr.ExitRoutes(), + }, + }, + peers: types.Nodes{ + &types.Node{ + IPv4: ap("100.64.0.2"), + IPv6: ap("fd7a:115c:a1e0::2"), + User: types.User{Name: "user2@"}, + }, + &types.Node{ + IPv4: ap("100.64.0.1"), + IPv6: ap("fd7a:115c:a1e0::1"), + User: types.User{Name: "user1@"}, + }, + }, + want: []tailcfg.FilterRule{ + { + SrcIPs: []string{"100.64.0.1/32", "100.64.0.2/32", "fd7a:115c:a1e0::1/128", "fd7a:115c:a1e0::2/128"}, + DstPorts: []tailcfg.NetPortRange{ + { + IP: "100.64.0.100/32", + Ports: tailcfg.PortRangeAny, + }, + { + IP: "fd7a:115c:a1e0::100/128", + Ports: tailcfg.PortRangeAny, + }, + }, + }, + { + SrcIPs: []string{"100.64.0.1/32", "100.64.0.2/32", "fd7a:115c:a1e0::1/128", "fd7a:115c:a1e0::2/128"}, + DstPorts: hsExitNodeDestForTest, + }, + }, + }, + { + name: "1786-reducing-breaks-exit-nodes-the-example-from-issue", + pol: ` +{ + "groups": { + "group:team": [ + "user3@", + "user2@", + "user1@" + ] + }, + "hosts": { + "internal": "100.64.0.100/32" + }, + "acls": [ + { + "action": "accept", + "proto": "", + "src": [ + "group:team" + ], + "dst": [ + "internal:*" + ] + }, + { + "action": "accept", + "proto": "", + "src": [ + "group:team" + ], + "dst": [ + "0.0.0.0/5:*", + "8.0.0.0/7:*", + "11.0.0.0/8:*", + "12.0.0.0/6:*", + "16.0.0.0/4:*", + "32.0.0.0/3:*", + "64.0.0.0/2:*", + "128.0.0.0/3:*", + "160.0.0.0/5:*", + "168.0.0.0/6:*", + "172.0.0.0/12:*", + "172.32.0.0/11:*", + "172.64.0.0/10:*", + "172.128.0.0/9:*", + "173.0.0.0/8:*", + "174.0.0.0/7:*", + "176.0.0.0/4:*", + "192.0.0.0/9:*", + "192.128.0.0/11:*", + "192.160.0.0/13:*", + "192.169.0.0/16:*", + "192.170.0.0/15:*", + "192.172.0.0/14:*", + "192.176.0.0/12:*", + "192.192.0.0/10:*", + "193.0.0.0/8:*", + "194.0.0.0/7:*", + "196.0.0.0/6:*", + "200.0.0.0/5:*", + "208.0.0.0/4:*" + ] + } + ], +} +`, + node: &types.Node{ + IPv4: ap("100.64.0.100"), + IPv6: ap("fd7a:115c:a1e0::100"), + User: types.User{Name: "user100@"}, + Hostinfo: &tailcfg.Hostinfo{ + RoutableIPs: tsaddr.ExitRoutes(), + }, + }, + peers: types.Nodes{ + &types.Node{ + IPv4: ap("100.64.0.2"), + IPv6: ap("fd7a:115c:a1e0::2"), + User: types.User{Name: "user2@"}, + }, + &types.Node{ + IPv4: ap("100.64.0.1"), + IPv6: ap("fd7a:115c:a1e0::1"), + User: types.User{Name: "user1@"}, + }, + }, + want: []tailcfg.FilterRule{ + { + SrcIPs: []string{"100.64.0.1/32", "100.64.0.2/32", "fd7a:115c:a1e0::1/128", "fd7a:115c:a1e0::2/128"}, + DstPorts: []tailcfg.NetPortRange{ + { + IP: "100.64.0.100/32", + Ports: tailcfg.PortRangeAny, + }, + { + IP: "fd7a:115c:a1e0::100/128", + Ports: tailcfg.PortRangeAny, + }, + }, + }, + { + SrcIPs: []string{"100.64.0.1/32", "100.64.0.2/32", "fd7a:115c:a1e0::1/128", "fd7a:115c:a1e0::2/128"}, + DstPorts: []tailcfg.NetPortRange{ + {IP: "0.0.0.0/5", Ports: tailcfg.PortRangeAny}, + {IP: "8.0.0.0/7", Ports: tailcfg.PortRangeAny}, + {IP: "11.0.0.0/8", Ports: tailcfg.PortRangeAny}, + {IP: "12.0.0.0/6", Ports: tailcfg.PortRangeAny}, + {IP: "16.0.0.0/4", Ports: tailcfg.PortRangeAny}, + {IP: "32.0.0.0/3", Ports: tailcfg.PortRangeAny}, + {IP: "64.0.0.0/2", Ports: tailcfg.PortRangeAny}, + {IP: "fd7a:115c:a1e0::1/128", Ports: tailcfg.PortRangeAny}, + {IP: "fd7a:115c:a1e0::2/128", Ports: tailcfg.PortRangeAny}, + {IP: "fd7a:115c:a1e0::100/128", Ports: tailcfg.PortRangeAny}, + {IP: "128.0.0.0/3", Ports: tailcfg.PortRangeAny}, + {IP: "160.0.0.0/5", Ports: tailcfg.PortRangeAny}, + {IP: "168.0.0.0/6", Ports: tailcfg.PortRangeAny}, + {IP: "172.0.0.0/12", Ports: tailcfg.PortRangeAny}, + {IP: "172.32.0.0/11", Ports: tailcfg.PortRangeAny}, + {IP: "172.64.0.0/10", Ports: tailcfg.PortRangeAny}, + {IP: "172.128.0.0/9", Ports: tailcfg.PortRangeAny}, + {IP: "173.0.0.0/8", Ports: tailcfg.PortRangeAny}, + {IP: "174.0.0.0/7", Ports: tailcfg.PortRangeAny}, + {IP: "176.0.0.0/4", Ports: tailcfg.PortRangeAny}, + {IP: "192.0.0.0/9", Ports: tailcfg.PortRangeAny}, + {IP: "192.128.0.0/11", Ports: tailcfg.PortRangeAny}, + {IP: "192.160.0.0/13", Ports: tailcfg.PortRangeAny}, + {IP: "192.169.0.0/16", Ports: tailcfg.PortRangeAny}, + {IP: "192.170.0.0/15", Ports: tailcfg.PortRangeAny}, + {IP: "192.172.0.0/14", Ports: tailcfg.PortRangeAny}, + {IP: "192.176.0.0/12", Ports: tailcfg.PortRangeAny}, + {IP: "192.192.0.0/10", Ports: tailcfg.PortRangeAny}, + {IP: "193.0.0.0/8", Ports: tailcfg.PortRangeAny}, + {IP: "194.0.0.0/7", Ports: tailcfg.PortRangeAny}, + {IP: "196.0.0.0/6", Ports: tailcfg.PortRangeAny}, + {IP: "200.0.0.0/5", Ports: tailcfg.PortRangeAny}, + {IP: "208.0.0.0/4", Ports: tailcfg.PortRangeAny}, + }, + }, + }, + }, + { + name: "1786-reducing-breaks-exit-nodes-app-connector-like", + pol: ` +{ + "groups": { + "group:team": [ + "user3@", + "user2@", + "user1@" + ] + }, + "hosts": { + "internal": "100.64.0.100/32" + }, + "acls": [ + { + "action": "accept", + "proto": "", + "src": [ + "group:team" + ], + "dst": [ + "internal:*" + ] + }, + { + "action": "accept", + "proto": "", + "src": [ + "group:team" + ], + "dst": [ + "8.0.0.0/8:*", + "16.0.0.0/8:*" + ] + } + ], +} +`, + node: &types.Node{ + IPv4: ap("100.64.0.100"), + IPv6: ap("fd7a:115c:a1e0::100"), + User: types.User{Name: "user100@"}, + Hostinfo: &tailcfg.Hostinfo{ + RoutableIPs: []netip.Prefix{netip.MustParsePrefix("8.0.0.0/16"), netip.MustParsePrefix("16.0.0.0/16")}, + }, + }, + peers: types.Nodes{ + &types.Node{ + IPv4: ap("100.64.0.2"), + IPv6: ap("fd7a:115c:a1e0::2"), + User: types.User{Name: "user2@"}, + }, + &types.Node{ + IPv4: ap("100.64.0.1"), + IPv6: ap("fd7a:115c:a1e0::1"), + User: types.User{Name: "user1@"}, + }, + }, + want: []tailcfg.FilterRule{ + { + SrcIPs: []string{"100.64.0.1/32", "100.64.0.2/32", "fd7a:115c:a1e0::1/128", "fd7a:115c:a1e0::2/128"}, + DstPorts: []tailcfg.NetPortRange{ + { + IP: "100.64.0.100/32", + Ports: tailcfg.PortRangeAny, + }, + { + IP: "fd7a:115c:a1e0::100/128", + Ports: tailcfg.PortRangeAny, + }, + }, + }, + { + SrcIPs: []string{"100.64.0.1/32", "100.64.0.2/32", "fd7a:115c:a1e0::1/128", "fd7a:115c:a1e0::2/128"}, + DstPorts: []tailcfg.NetPortRange{ + { + IP: "8.0.0.0/8", + Ports: tailcfg.PortRangeAny, + }, + { + IP: "16.0.0.0/8", + Ports: tailcfg.PortRangeAny, + }, + }, + }, + }, + }, + { + name: "1786-reducing-breaks-exit-nodes-app-connector-like2", + pol: ` +{ + "groups": { + "group:team": [ + "user3@", + "user2@", + "user1@" + ] + }, + "hosts": { + "internal": "100.64.0.100/32" + }, + "acls": [ + { + "action": "accept", + "proto": "", + "src": [ + "group:team" + ], + "dst": [ + "internal:*" + ] + }, + { + "action": "accept", + "proto": "", + "src": [ + "group:team" + ], + "dst": [ + "8.0.0.0/16:*", + "16.0.0.0/16:*" + ] + } + ], +} +`, + node: &types.Node{ + IPv4: ap("100.64.0.100"), + IPv6: ap("fd7a:115c:a1e0::100"), + User: types.User{Name: "user100@"}, + Hostinfo: &tailcfg.Hostinfo{ + RoutableIPs: []netip.Prefix{netip.MustParsePrefix("8.0.0.0/8"), netip.MustParsePrefix("16.0.0.0/8")}, + }, + }, + peers: types.Nodes{ + &types.Node{ + IPv4: ap("100.64.0.2"), + IPv6: ap("fd7a:115c:a1e0::2"), + User: types.User{Name: "user2@"}, + }, + &types.Node{ + IPv4: ap("100.64.0.1"), + IPv6: ap("fd7a:115c:a1e0::1"), + User: types.User{Name: "user1@"}, + }, + }, + want: []tailcfg.FilterRule{ + { + SrcIPs: []string{"100.64.0.1/32", "100.64.0.2/32", "fd7a:115c:a1e0::1/128", "fd7a:115c:a1e0::2/128"}, + DstPorts: []tailcfg.NetPortRange{ + { + IP: "100.64.0.100/32", + Ports: tailcfg.PortRangeAny, + }, + { + IP: "fd7a:115c:a1e0::100/128", + Ports: tailcfg.PortRangeAny, + }, + }, + }, + { + SrcIPs: []string{"100.64.0.1/32", "100.64.0.2/32", "fd7a:115c:a1e0::1/128", "fd7a:115c:a1e0::2/128"}, + DstPorts: []tailcfg.NetPortRange{ + { + IP: "8.0.0.0/16", + Ports: tailcfg.PortRangeAny, + }, + { + IP: "16.0.0.0/16", + Ports: tailcfg.PortRangeAny, + }, + }, + }, + }, + }, + { + name: "1817-reduce-breaks-32-mask", + pol: ` +{ + "groups": { + "group:access": [ + "user1@" + ] + }, + "hosts": { + "dns1": "172.16.0.21/32", + "vlan1": "172.16.0.0/24" + }, + "acls": [ + { + "action": "accept", + "proto": "", + "src": [ + "group:access" + ], + "dst": [ + "tag:access-servers:*", + "dns1:*" + ] + } + ], +} +`, + node: &types.Node{ + IPv4: ap("100.64.0.100"), + IPv6: ap("fd7a:115c:a1e0::100"), + User: types.User{Name: "user100@"}, + Hostinfo: &tailcfg.Hostinfo{ + RoutableIPs: []netip.Prefix{netip.MustParsePrefix("172.16.0.0/24")}, + }, + ForcedTags: []string{"tag:access-servers"}, + }, + peers: types.Nodes{ + &types.Node{ + IPv4: ap("100.64.0.1"), + IPv6: ap("fd7a:115c:a1e0::1"), + User: types.User{Name: "user1@"}, + }, + }, + want: []tailcfg.FilterRule{ + { + SrcIPs: []string{"100.64.0.1/32", "fd7a:115c:a1e0::1/128"}, + DstPorts: []tailcfg.NetPortRange{ + { + IP: "100.64.0.100/32", + Ports: tailcfg.PortRangeAny, + }, + { + IP: "fd7a:115c:a1e0::100/128", + Ports: tailcfg.PortRangeAny, + }, + { + IP: "172.16.0.21/32", + Ports: tailcfg.PortRangeAny, + }, + }, + }, + }, + }, + } + + for _, tt := range tests { + t.Run(tt.name, func(t *testing.T) { + polV1, err := policy.LoadACLPolicyFromBytes([]byte(tt.pol)) + if err != nil { + t.Fatalf("parsing policy: %s", err) + } + filterV1, _ := polV1.CompileFilterRules( + append(tt.peers, tt.node), + ) + polV2, err := PolicyFromBytes([]byte(tt.pol)) + if err != nil { + t.Fatalf("parsing policy: %s", err) + } + filterV2, _ := polV2.CompileFilterRules( + append(tt.peers, tt.node), + ) + + if diff := cmp.Diff(filterV1, filterV2); diff != "" { + log.Trace().Interface("got", filterV2).Msg("result") + t.Errorf("TestReduceFilterRules() unexpected diff between v1 and v2 (-want +got):\n%s", diff) + } + + // TODO(kradalby): Move this from v1, or + // rewrite. + filterV2 = policy.ReduceFilterRules(tt.node, filterV2) + + if diff := cmp.Diff(tt.want, filterV2); diff != "" { + log.Trace().Interface("got", filterV2).Msg("result") + t.Errorf("TestReduceFilterRules() unexpected result (-want +got):\n%s", diff) + } + }) + } +} diff --git a/hscontrol/policyv2/types.go b/hscontrol/policyv2/types.go index 2bbb793a..cd767f43 100644 --- a/hscontrol/policyv2/types.go +++ b/hscontrol/policyv2/types.go @@ -5,7 +5,6 @@ import ( "encoding/json" "errors" "fmt" - "log" "net/netip" "strconv" "strings" @@ -407,7 +406,6 @@ func (ve *AliasEnc) UnmarshalJSON(b []byte) error { if err := ve.Alias.Validate(); err != nil { return err } - log.Printf("val: %q as type: %T", val, ve.Alias) default: return fmt.Errorf("type %T not supported", val) }