From 8f91c777559748fa6e857d9fc1f4ae079a532813 Mon Sep 17 00:00:00 2001 From: Christopher Speller Date: Mon, 3 Oct 2016 16:03:15 -0400 Subject: Adding ability to serve TLS directly from Mattermost server (#4119) --- vendor/golang.org/x/net/icmp/multipart_test.go | 442 +++++++++++++++++++++++++ 1 file changed, 442 insertions(+) create mode 100644 vendor/golang.org/x/net/icmp/multipart_test.go (limited to 'vendor/golang.org/x/net/icmp/multipart_test.go') diff --git a/vendor/golang.org/x/net/icmp/multipart_test.go b/vendor/golang.org/x/net/icmp/multipart_test.go new file mode 100644 index 000000000..966ccb8da --- /dev/null +++ b/vendor/golang.org/x/net/icmp/multipart_test.go @@ -0,0 +1,442 @@ +// Copyright 2015 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package icmp_test + +import ( + "fmt" + "net" + "reflect" + "testing" + + "golang.org/x/net/icmp" + "golang.org/x/net/internal/iana" + "golang.org/x/net/ipv4" + "golang.org/x/net/ipv6" +) + +var marshalAndParseMultipartMessageForIPv4Tests = []icmp.Message{ + { + Type: ipv4.ICMPTypeDestinationUnreachable, Code: 15, + Body: &icmp.DstUnreach{ + Data: []byte("ERROR-INVOKING-PACKET"), + Extensions: []icmp.Extension{ + &icmp.MPLSLabelStack{ + Class: 1, + Type: 1, + Labels: []icmp.MPLSLabel{ + { + Label: 16014, + TC: 0x4, + S: true, + TTL: 255, + }, + }, + }, + &icmp.InterfaceInfo{ + Class: 2, + Type: 0x0f, + Interface: &net.Interface{ + Index: 15, + Name: "en101", + MTU: 8192, + }, + Addr: &net.IPAddr{ + IP: net.IPv4(192, 168, 0, 1).To4(), + }, + }, + }, + }, + }, + { + Type: ipv4.ICMPTypeTimeExceeded, Code: 1, + Body: &icmp.TimeExceeded{ + Data: []byte("ERROR-INVOKING-PACKET"), + Extensions: []icmp.Extension{ + &icmp.InterfaceInfo{ + Class: 2, + Type: 0x0f, + Interface: &net.Interface{ + Index: 15, + Name: "en101", + MTU: 8192, + }, + Addr: &net.IPAddr{ + IP: net.IPv4(192, 168, 0, 1).To4(), + }, + }, + &icmp.MPLSLabelStack{ + Class: 1, + Type: 1, + Labels: []icmp.MPLSLabel{ + { + Label: 16014, + TC: 0x4, + S: true, + TTL: 255, + }, + }, + }, + }, + }, + }, + { + Type: ipv4.ICMPTypeParameterProblem, Code: 2, + Body: &icmp.ParamProb{ + Pointer: 8, + Data: []byte("ERROR-INVOKING-PACKET"), + Extensions: []icmp.Extension{ + &icmp.MPLSLabelStack{ + Class: 1, + Type: 1, + Labels: []icmp.MPLSLabel{ + { + Label: 16014, + TC: 0x4, + S: true, + TTL: 255, + }, + }, + }, + &icmp.InterfaceInfo{ + Class: 2, + Type: 0x0f, + Interface: &net.Interface{ + Index: 15, + Name: "en101", + MTU: 8192, + }, + Addr: &net.IPAddr{ + IP: net.IPv4(192, 168, 0, 1).To4(), + }, + }, + &icmp.InterfaceInfo{ + Class: 2, + Type: 0x2f, + Interface: &net.Interface{ + Index: 16, + Name: "en102", + MTU: 8192, + }, + Addr: &net.IPAddr{ + IP: net.IPv4(192, 168, 0, 2).To4(), + }, + }, + }, + }, + }, +} + +func TestMarshalAndParseMultipartMessageForIPv4(t *testing.T) { + for i, tt := range marshalAndParseMultipartMessageForIPv4Tests { + b, err := tt.Marshal(nil) + if err != nil { + t.Fatal(err) + } + if b[5] != 32 { + t.Errorf("#%v: got %v; want 32", i, b[5]) + } + m, err := icmp.ParseMessage(iana.ProtocolICMP, b) + if err != nil { + t.Fatal(err) + } + if m.Type != tt.Type || m.Code != tt.Code { + t.Errorf("#%v: got %v; want %v", i, m, &tt) + } + switch m.Type { + case ipv4.ICMPTypeDestinationUnreachable: + got, want := m.Body.(*icmp.DstUnreach), tt.Body.(*icmp.DstUnreach) + if !reflect.DeepEqual(got.Extensions, want.Extensions) { + t.Error(dumpExtensions(i, got.Extensions, want.Extensions)) + } + if len(got.Data) != 128 { + t.Errorf("#%v: got %v; want 128", i, len(got.Data)) + } + case ipv4.ICMPTypeTimeExceeded: + got, want := m.Body.(*icmp.TimeExceeded), tt.Body.(*icmp.TimeExceeded) + if !reflect.DeepEqual(got.Extensions, want.Extensions) { + t.Error(dumpExtensions(i, got.Extensions, want.Extensions)) + } + if len(got.Data) != 128 { + t.Errorf("#%v: got %v; want 128", i, len(got.Data)) + } + case ipv4.ICMPTypeParameterProblem: + got, want := m.Body.(*icmp.ParamProb), tt.Body.(*icmp.ParamProb) + if !reflect.DeepEqual(got.Extensions, want.Extensions) { + t.Error(dumpExtensions(i, got.Extensions, want.Extensions)) + } + if len(got.Data) != 128 { + t.Errorf("#%v: got %v; want 128", i, len(got.Data)) + } + } + } +} + +var marshalAndParseMultipartMessageForIPv6Tests = []icmp.Message{ + { + Type: ipv6.ICMPTypeDestinationUnreachable, Code: 6, + Body: &icmp.DstUnreach{ + Data: []byte("ERROR-INVOKING-PACKET"), + Extensions: []icmp.Extension{ + &icmp.MPLSLabelStack{ + Class: 1, + Type: 1, + Labels: []icmp.MPLSLabel{ + { + Label: 16014, + TC: 0x4, + S: true, + TTL: 255, + }, + }, + }, + &icmp.InterfaceInfo{ + Class: 2, + Type: 0x0f, + Interface: &net.Interface{ + Index: 15, + Name: "en101", + MTU: 8192, + }, + Addr: &net.IPAddr{ + IP: net.ParseIP("fe80::1"), + Zone: "en101", + }, + }, + }, + }, + }, + { + Type: ipv6.ICMPTypeTimeExceeded, Code: 1, + Body: &icmp.TimeExceeded{ + Data: []byte("ERROR-INVOKING-PACKET"), + Extensions: []icmp.Extension{ + &icmp.InterfaceInfo{ + Class: 2, + Type: 0x0f, + Interface: &net.Interface{ + Index: 15, + Name: "en101", + MTU: 8192, + }, + Addr: &net.IPAddr{ + IP: net.ParseIP("fe80::1"), + Zone: "en101", + }, + }, + &icmp.MPLSLabelStack{ + Class: 1, + Type: 1, + Labels: []icmp.MPLSLabel{ + { + Label: 16014, + TC: 0x4, + S: true, + TTL: 255, + }, + }, + }, + &icmp.InterfaceInfo{ + Class: 2, + Type: 0x2f, + Interface: &net.Interface{ + Index: 16, + Name: "en102", + MTU: 8192, + }, + Addr: &net.IPAddr{ + IP: net.ParseIP("fe80::1"), + Zone: "en102", + }, + }, + }, + }, + }, +} + +func TestMarshalAndParseMultipartMessageForIPv6(t *testing.T) { + pshicmp := icmp.IPv6PseudoHeader(net.ParseIP("fe80::1"), net.ParseIP("ff02::1")) + for i, tt := range marshalAndParseMultipartMessageForIPv6Tests { + for _, psh := range [][]byte{pshicmp, nil} { + b, err := tt.Marshal(psh) + if err != nil { + t.Fatal(err) + } + if b[4] != 16 { + t.Errorf("#%v: got %v; want 16", i, b[4]) + } + m, err := icmp.ParseMessage(iana.ProtocolIPv6ICMP, b) + if err != nil { + t.Fatal(err) + } + if m.Type != tt.Type || m.Code != tt.Code { + t.Errorf("#%v: got %v; want %v", i, m, &tt) + } + switch m.Type { + case ipv6.ICMPTypeDestinationUnreachable: + got, want := m.Body.(*icmp.DstUnreach), tt.Body.(*icmp.DstUnreach) + if !reflect.DeepEqual(got.Extensions, want.Extensions) { + t.Error(dumpExtensions(i, got.Extensions, want.Extensions)) + } + if len(got.Data) != 128 { + t.Errorf("#%v: got %v; want 128", i, len(got.Data)) + } + case ipv6.ICMPTypeTimeExceeded: + got, want := m.Body.(*icmp.TimeExceeded), tt.Body.(*icmp.TimeExceeded) + if !reflect.DeepEqual(got.Extensions, want.Extensions) { + t.Error(dumpExtensions(i, got.Extensions, want.Extensions)) + } + if len(got.Data) != 128 { + t.Errorf("#%v: got %v; want 128", i, len(got.Data)) + } + } + } + } +} + +func dumpExtensions(i int, gotExts, wantExts []icmp.Extension) string { + var s string + for j, got := range gotExts { + switch got := got.(type) { + case *icmp.MPLSLabelStack: + want := wantExts[j].(*icmp.MPLSLabelStack) + if !reflect.DeepEqual(got, want) { + s += fmt.Sprintf("#%v/%v: got %#v; want %#v\n", i, j, got, want) + } + case *icmp.InterfaceInfo: + want := wantExts[j].(*icmp.InterfaceInfo) + if !reflect.DeepEqual(got, want) { + s += fmt.Sprintf("#%v/%v: got %#v, %#v, %#v; want %#v, %#v, %#v\n", i, j, got, got.Interface, got.Addr, want, want.Interface, want.Addr) + } + } + } + return s[:len(s)-1] +} + +var multipartMessageBodyLenTests = []struct { + proto int + in icmp.MessageBody + out int +}{ + { + iana.ProtocolICMP, + &icmp.DstUnreach{ + Data: make([]byte, ipv4.HeaderLen), + }, + 4 + ipv4.HeaderLen, // unused and original datagram + }, + { + iana.ProtocolICMP, + &icmp.TimeExceeded{ + Data: make([]byte, ipv4.HeaderLen), + }, + 4 + ipv4.HeaderLen, // unused and original datagram + }, + { + iana.ProtocolICMP, + &icmp.ParamProb{ + Data: make([]byte, ipv4.HeaderLen), + }, + 4 + ipv4.HeaderLen, // [pointer, unused] and original datagram + }, + + { + iana.ProtocolICMP, + &icmp.ParamProb{ + Data: make([]byte, ipv4.HeaderLen), + Extensions: []icmp.Extension{ + &icmp.MPLSLabelStack{}, + }, + }, + 4 + 4 + 4 + 0 + 128, // [pointer, length, unused], extension header, object header, object payload, original datagram + }, + { + iana.ProtocolICMP, + &icmp.ParamProb{ + Data: make([]byte, 128), + Extensions: []icmp.Extension{ + &icmp.MPLSLabelStack{}, + }, + }, + 4 + 4 + 4 + 0 + 128, // [pointer, length, unused], extension header, object header, object payload and original datagram + }, + { + iana.ProtocolICMP, + &icmp.ParamProb{ + Data: make([]byte, 129), + Extensions: []icmp.Extension{ + &icmp.MPLSLabelStack{}, + }, + }, + 4 + 4 + 4 + 0 + 132, // [pointer, length, unused], extension header, object header, object payload and original datagram + }, + + { + iana.ProtocolIPv6ICMP, + &icmp.DstUnreach{ + Data: make([]byte, ipv6.HeaderLen), + }, + 4 + ipv6.HeaderLen, // unused and original datagram + }, + { + iana.ProtocolIPv6ICMP, + &icmp.PacketTooBig{ + Data: make([]byte, ipv6.HeaderLen), + }, + 4 + ipv6.HeaderLen, // mtu and original datagram + }, + { + iana.ProtocolIPv6ICMP, + &icmp.TimeExceeded{ + Data: make([]byte, ipv6.HeaderLen), + }, + 4 + ipv6.HeaderLen, // unused and original datagram + }, + { + iana.ProtocolIPv6ICMP, + &icmp.ParamProb{ + Data: make([]byte, ipv6.HeaderLen), + }, + 4 + ipv6.HeaderLen, // pointer and original datagram + }, + + { + iana.ProtocolIPv6ICMP, + &icmp.DstUnreach{ + Data: make([]byte, 127), + Extensions: []icmp.Extension{ + &icmp.MPLSLabelStack{}, + }, + }, + 4 + 4 + 4 + 0 + 128, // [length, unused], extension header, object header, object payload and original datagram + }, + { + iana.ProtocolIPv6ICMP, + &icmp.DstUnreach{ + Data: make([]byte, 128), + Extensions: []icmp.Extension{ + &icmp.MPLSLabelStack{}, + }, + }, + 4 + 4 + 4 + 0 + 128, // [length, unused], extension header, object header, object payload and original datagram + }, + { + iana.ProtocolIPv6ICMP, + &icmp.DstUnreach{ + Data: make([]byte, 129), + Extensions: []icmp.Extension{ + &icmp.MPLSLabelStack{}, + }, + }, + 4 + 4 + 4 + 0 + 136, // [length, unused], extension header, object header, object payload and original datagram + }, +} + +func TestMultipartMessageBodyLen(t *testing.T) { + for i, tt := range multipartMessageBodyLenTests { + if out := tt.in.Len(tt.proto); out != tt.out { + t.Errorf("#%d: got %d; want %d", i, out, tt.out) + } + } +} -- cgit v1.2.3-1-g7c22