diff options
Diffstat (limited to 'vendor/github.com/google/gopacket/layers/bfd_test.go')
| -rw-r--r-- | vendor/github.com/google/gopacket/layers/bfd_test.go | 289 |
1 files changed, 0 insertions, 289 deletions
diff --git a/vendor/github.com/google/gopacket/layers/bfd_test.go b/vendor/github.com/google/gopacket/layers/bfd_test.go deleted file mode 100644 index 1ac84cb..0000000 --- a/vendor/github.com/google/gopacket/layers/bfd_test.go +++ /dev/null @@ -1,289 +0,0 @@ -// Copyright 2017 Google, Inc. All rights reserved. -// -// Use of this source code is governed by a BSD-style license -// that can be found in the LICENSE file in the root of the source -// tree. -// -//****************************************************************************** - -package layers - -import ( - "github.com/google/gopacket" - "reflect" - "testing" -) - -//****************************************************************************** - -// checkBFD() uses the bfd.go code to analyse the packet bytes as an BFD Control -// packet and generate an BFD object. It then compares the generated BFD object -// with the one provided and throws an error if there is any difference. -// The desc argument is output with any failure message to identify the test. -func checkBFD(desc string, t *testing.T, packetBytes []byte, pExpectedBFD *BFD) { - - // Analyse the packet bytes, yielding a new packet object p. - p := gopacket.NewPacket(packetBytes, LinkTypeEthernet, gopacket.Default) - if p.ErrorLayer() != nil { - t.Errorf("Failed to decode packet %s: %v", desc, p.ErrorLayer().Error()) - } - - // Ensure that the packet analysis yielded the correct set of layers: - // Link Layer = Ethernet. - // Network Layer = IPv4. - // Transport Layer = UDP. - // Application Layer = BFD. - checkLayers(p, []gopacket.LayerType{ - LayerTypeEthernet, - LayerTypeIPv4, - LayerTypeUDP, - LayerTypeBFD}, t) - - // Select the Application (BFD) layer. - pResultBFD, ok := p.ApplicationLayer().(*BFD) - if !ok { - t.Error("No BFD layer type found in packet in " + desc + ".") - } - - // Compare the generated BFD object with the expected BFD object. - if !reflect.DeepEqual(pResultBFD, pExpectedBFD) { - t.Errorf("BFD packet processing failed for packet "+desc+ - ":\ngot :\n%#v\n\nwant :\n%#v\n\n", pResultBFD, pExpectedBFD) - } - buf := gopacket.NewSerializeBuffer() - opts := gopacket.SerializeOptions{} - err := pResultBFD.SerializeTo(buf, opts) - if err != nil { - t.Error(err) - } - if !reflect.DeepEqual(pResultBFD.Contents, buf.Bytes()) { - t.Errorf("BFD packet serialization failed for packet "+desc+ - ":\ngot :\n%+v\n\nwant :\n%+v\n\n", buf.Bytes(), pResultBFD.Contents) - } - -} - -func TestBFDNoAuth(t *testing.T) { - // This test packet is based off of the first BFD packet in the BFD sample capture - // pcap file bfd-raw-auth-simple.pcap on the Wireshark sample captures page: - // - // https://wiki.wireshark.org/SampleCaptures - // https://wiki.wireshark.org/SampleCaptures?action=AttachFile&do=get&target=bfd-raw-auth-simple.pcap - // - // Changed to remove the authentication header, and adjust all of the lengths - var testPacketBFD = []byte{ - 0x00, 0x00, 0x01, 0x00, 0x00, 0x01, 0x00, 0x10, 0x94, 0x00, 0x00, 0x02, 0x08, 0x00, 0x45, 0x00, - 0x00, 0x3d, 0x00, 0x00, 0x00, 0x00, 0x0a, 0x11, 0x2f, 0x58, 0xc0, 0x55, 0x01, 0x02, 0xc0, 0x00, - 0x00, 0x01, 0xc0, 0x00, 0x0e, 0xc8, 0x00, 0x20, 0x72, 0x31, 0x20, 0x40, 0x05, 0x18, 0x00, 0x00, - 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0f, 0x42, 0x40, 0x00, 0x0f, 0x42, 0x40, 0x00, 0x00, - 0x00, 0x00, 0x01, 0x4e, 0x0a, 0x90, 0x40, - } - - // Assemble the BFD object that we expect to emerge from this test. - pExpectedBFD := &BFD{ - BaseLayer: BaseLayer{ - Contents: []byte{ - 0x20, 0x40, 0x05, 0x18, 0x00, 0x00, 0x00, 0x01, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x0f, 0x42, 0x40, - 0x00, 0x0f, 0x42, 0x40, 0x00, 0x00, 0x00, 0x00, - }, - Payload: nil, - }, - Version: 1, - Diagnostic: BFDDiagnosticNone, - State: BFDStateDown, - Poll: false, - Final: false, - ControlPlaneIndependent: false, - AuthPresent: false, - Demand: false, - Multipoint: false, - DetectMultiplier: 5, - MyDiscriminator: 1, - YourDiscriminator: 0, - DesiredMinTxInterval: 1000000, - RequiredMinRxInterval: 1000000, - RequiredMinEchoRxInterval: 0, - AuthHeader: nil, - } - - checkBFD("testNoAuth", t, testPacketBFD, pExpectedBFD) -} - -//****************************************************************************** - -func TestBFDAuthTypePassword(t *testing.T) { - - // This test packet is the first BFD packet in the BFD sample capture - // pcap file bfd-raw-auth-simple.pcap on the Wireshark sample captures page: - // - // https://wiki.wireshark.org/SampleCaptures - // https://wiki.wireshark.org/SampleCaptures?action=AttachFile&do=get&target=bfd-raw-auth-simple.pcap - var testPacketBFD = []byte{ - 0x00, 0x00, 0x01, 0x00, 0x00, 0x01, 0x00, 0x10, 0x94, 0x00, 0x00, 0x02, 0x08, 0x00, 0x45, 0x00, - 0x00, 0x3d, 0x00, 0x00, 0x00, 0x00, 0x0a, 0x11, 0x2f, 0x58, 0xc0, 0x55, 0x01, 0x02, 0xc0, 0x00, - 0x00, 0x01, 0xc0, 0x00, 0x0e, 0xc8, 0x00, 0x29, 0x72, 0x31, 0x20, 0x44, 0x05, 0x21, 0x00, 0x00, - 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0f, 0x42, 0x40, 0x00, 0x0f, 0x42, 0x40, 0x00, 0x00, - 0x00, 0x00, 0x01, 0x09, 0x02, 0x73, 0x65, 0x63, 0x72, 0x65, 0x74, 0x4e, 0x0a, 0x90, 0x40, - } - - // Assemble the BFD object that we expect to emerge from this test. - pExpectedBFD := &BFD{ - BaseLayer: BaseLayer{ - Contents: []byte{ - 0x20, 0x44, 0x05, 0x21, 0x00, 0x00, 0x00, 0x01, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x0f, 0x42, 0x40, - 0x00, 0x0f, 0x42, 0x40, 0x00, 0x00, 0x00, 0x00, - 0x01, 0x09, 0x02, 0x73, 0x65, 0x63, 0x72, 0x65, - 0x74, - }, - Payload: nil, - }, - Version: 1, - Diagnostic: BFDDiagnosticNone, - State: BFDStateDown, - Poll: false, - Final: false, - ControlPlaneIndependent: false, - AuthPresent: true, - Demand: false, - Multipoint: false, - DetectMultiplier: 5, - MyDiscriminator: 1, - YourDiscriminator: 0, - DesiredMinTxInterval: 1000000, - RequiredMinRxInterval: 1000000, - RequiredMinEchoRxInterval: 0, - AuthHeader: &BFDAuthHeader{ - AuthType: BFDAuthTypePassword, - KeyID: 2, - SequenceNumber: 0, - Data: []byte{'s', 'e', 'c', 'r', 'e', 't'}, - }, - } - - checkBFD("testBFDAuthTypePassword", t, testPacketBFD, pExpectedBFD) -} - -//****************************************************************************** - -func TestBFDAuthTypeKeyedMD5(t *testing.T) { - - // This test packet is the first BFD packet in the BFD sample capture - // pcap file bfd-raw-auth-md5.pcap on the Wireshark sample captures page: - // - // https://wiki.wireshark.org/SampleCaptures - // https://wiki.wireshark.org/SampleCaptures?action=AttachFile&do=get&target=bfd-raw-auth-md5.pcap - var testPacketBFD = []byte{ - 0x00, 0x00, 0x01, 0x00, 0x00, 0x01, 0x00, 0x10, 0x94, 0x00, 0x00, 0x02, 0x08, 0x00, 0x45, 0x00, - 0x00, 0x4c, 0x00, 0x01, 0x00, 0x00, 0x0a, 0x11, 0x2f, 0x48, 0xc0, 0x55, 0x01, 0x02, 0xc0, 0x00, - 0x00, 0x01, 0x04, 0x00, 0x0e, 0xc8, 0x00, 0x38, 0x6a, 0xcc, 0x20, 0x44, 0x05, 0x30, 0x00, 0x00, - 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0f, 0x42, 0x40, 0x00, 0x0f, 0x42, 0x40, 0x00, 0x00, - 0x00, 0x00, 0x02, 0x18, 0x02, 0x00, 0x00, 0x00, 0x00, 0x05, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, - 0x07, 0x08, 0x09, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x3c, 0xc3, 0xf8, 0x21, - } - - // Assemble the BFD object that we expect to emerge from this test. - pExpectedBFD := &BFD{ - BaseLayer: BaseLayer{ - Contents: []byte{ - 0x20, 0x44, 0x05, 0x30, 0x00, 0x00, 0x00, 0x01, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x0f, 0x42, 0x40, - 0x00, 0x0f, 0x42, 0x40, 0x00, 0x00, 0x00, 0x00, - 0x02, 0x18, 0x02, 0x00, 0x00, 0x00, 0x00, 0x05, - 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, - 0x09, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, - }, - Payload: nil, - }, - Version: 1, - Diagnostic: BFDDiagnosticNone, - State: BFDStateDown, - Poll: false, - Final: false, - ControlPlaneIndependent: false, - AuthPresent: true, - Demand: false, - Multipoint: false, - DetectMultiplier: 5, - MyDiscriminator: 1, - YourDiscriminator: 0, - DesiredMinTxInterval: 1000000, - RequiredMinRxInterval: 1000000, - RequiredMinEchoRxInterval: 0, - AuthHeader: &BFDAuthHeader{ - AuthType: BFDAuthTypeKeyedMD5, - KeyID: 2, - SequenceNumber: 5, - Data: []byte{ - 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, - 0x09, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, - }, - }, - } - - checkBFD("testBFDAuthTypeKeyedMD5", t, testPacketBFD, pExpectedBFD) -} - -//****************************************************************************** - -func TestBFDAuthTypeMeticulousKeyedSHA1(t *testing.T) { - - // This test packet is the first BFD packet in the BFD sample capture - // pcap file bfd-raw-auth-sha1.pcap on the Wireshark sample captures page: - // - // https://wiki.wireshark.org/SampleCaptures - // https://wiki.wireshark.org/SampleCaptures?action=AttachFile&do=get&target=bfd-raw-auth-sha1.pcap - var testPacketBFD = []byte{ - 0x00, 0x00, 0x01, 0x00, 0x00, 0x01, 0x00, 0x10, 0x94, 0x00, 0x00, 0x02, 0x08, 0x00, 0x45, 0x00, - 0x00, 0x50, 0x00, 0x00, 0x00, 0x00, 0x0a, 0x11, 0x2f, 0x45, 0xc0, 0x55, 0x01, 0x02, 0xc0, 0x00, - 0x00, 0x01, 0x04, 0x00, 0x0e, 0xc8, 0x00, 0x3c, 0x37, 0x8a, 0x20, 0x44, 0x05, 0x34, 0x00, 0x00, - 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0f, 0x42, 0x40, 0x00, 0x0f, 0x42, 0x40, 0x00, 0x00, - 0x00, 0x00, 0x05, 0x1c, 0x02, 0x00, 0x00, 0x00, 0x00, 0x05, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, - 0x07, 0x08, 0x09, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1a, 0xea, 0x6d, - 0x1f, 0x21, - } - - // Assemble the BFD object that we expect to emerge from this test. - pExpectedBFD := &BFD{ - BaseLayer: BaseLayer{ - Contents: []byte{ - 0x20, 0x44, 0x05, 0x34, 0x00, 0x00, 0x00, 0x01, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x0f, 0x42, 0x40, - 0x00, 0x0f, 0x42, 0x40, 0x00, 0x00, 0x00, 0x00, - 0x05, 0x1c, 0x02, 0x00, 0x00, 0x00, 0x00, 0x05, - 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, - 0x09, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, - 0x17, 0x18, 0x19, 0x1a, - }, - Payload: nil, - }, - Version: 1, - Diagnostic: BFDDiagnosticNone, - State: BFDStateDown, - Poll: false, - Final: false, - ControlPlaneIndependent: false, - AuthPresent: true, - Demand: false, - Multipoint: false, - DetectMultiplier: 5, - MyDiscriminator: 1, - YourDiscriminator: 0, - DesiredMinTxInterval: 1000000, - RequiredMinRxInterval: 1000000, - RequiredMinEchoRxInterval: 0, - AuthHeader: &BFDAuthHeader{ - AuthType: BFDAuthTypeMeticulousKeyedSHA1, - KeyID: 2, - SequenceNumber: 5, - Data: []byte{ - 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, - 0x09, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, - 0x17, 0x18, 0x19, 0x1a, - }, - }, - } - - checkBFD("TestBFDAuthTypeMeticulousKeyedSHA1", t, testPacketBFD, pExpectedBFD) -} |