aboutsummaryrefslogtreecommitdiffstats
path: root/resources/libraries/robot/ipsec.robot
blob: cf7cc0f6c0cea31702606c51c9a3bd2312a5a0a9 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
# Copyright (c) 2016 Cisco and/or its affiliates.
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at:
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

*** Settings ***
| Resource | resources/libraries/robot/default.robot
| Library | resources.libraries.python.IPsecUtil
| Library | resources.libraries.python.NodePath
| Library | resources.libraries.python.TrafficScriptExecutor
| Library | resources.libraries.python.IPv4Util
| Library | resources.libraries.python.InterfaceUtil
| Library | resources.libraries.python.Routing
| Library | String
| Library | resources.libraries.python.IPv6Util
| Library | resources.libraries.python.IPv6Setup
| Library | resources.libraries.python.IPv4Setup.Dut | ${nodes['DUT1']}
| ...     | WITH NAME | dut1_v4
| Documentation | *IPsec keywords.*

*** Keywords ***
| IPsec Generate Keys
| | [Documentation] | Generate keys for IPsec.
| | ...
| | ... | *Arguments:*
| | ... | - crypto_alg - Encryption algorithm. Type: enum
| | ... | - integ_alg - Integrity algorithm. Type: enum
| | ...
| | ... | _NOTE:_ This KW sets following test case variable:
| | ... | - encr_key - Encryption key. Type: string
| | ... | - auth_key - Integrity key. Type: string
| | ...
| | ... | *Example:*
| | ... | \| ${encr_alg}= \| Crypto Alg AES CBC 128 \|
| | ... | \| ${auth_alg}= \| Integ Alg SHA1 96 \|
| | ... | \| IPsec Generate Keys \| ${encr_alg} \| ${auth_alg} \|
| | [Arguments] | ${crypto_alg} | ${integ_alg}
| | ${encr_key_len}= | Get Crypto Alg Key Len | ${crypto_alg}
| | ${encr_key}= | Generate Random String | ${encr_key_len}
| | ${auth_key_len}= | Get Integ Alg Key Len | ${integ_alg}
| | ${auth_key}= | Generate Random String | ${auth_key_len}
| | Set Test Variable | ${encr_key}
| | Set Test Variable | ${auth_key}

| Setup Path for IPsec testing
| | [Documentation] | Setup path for IPsec testing TG<-->DUT1.
| | ...
| | ... | _NOTE:_ This KW sets following test case variable:
| | ... | - tg_node - TG node. Type: dictionary
| | ... | - tg_if - TG interface connected to DUT. Type: string
| | ... | - tg_if_mac - TG interface MAC. Type: string
| | ... | - dut_node - DUT node. Type: dictionary
| | ... | - dut_if - DUT interface connected to TG. Type: string
| | ... | - dut_if_mac - DUT interface MAC. Type: string
| | ... | - dut_lo - DUT loopback interface. Type: string
| | ...
| | ... | *Example:*
| | ... | \| Setup Path for IPsec testing \|
| | Append Nodes | ${nodes['TG']} | ${nodes['DUT1']}
| | Compute Path
| | ${tg_if} | ${tg_node}= | Next Interface
| | ${dut_if} | ${dut_node}= | Next Interface
| | ${dut_if_mac}= | Get Interface Mac | ${dut_node} | ${dut_if}
| | ${tg_if_mac}= | Get Interface Mac | ${tg_node} | ${tg_if}
| | ${dut_lo}= | Vpp Create Loopback | ${dut_node}
| | Set Interface State | ${dut_node} | ${dut_if} | up
| | Set Interface State | ${dut_node} | ${dut_lo} | up
| | Vpp Node Interfaces Ready Wait | ${dut_node}
| | Set Test Variable | ${tg_node}
| | Set Test Variable | ${tg_if}
| | Set Test Variable | ${tg_if_mac}
| | Set Test Variable | ${dut_node}
| | Set Test Variable | ${dut_if}
| | Set Test Variable | ${dut_if_mac}
| | Set Test Variable | ${dut_lo}

| Setup Topology for IPv4 IPsec testing
| | [Documentation] | Setup topology for IPv4 IPsec testing.
| | ...
| | ... | _NOTE:_ This KW sets following test case variable:
| | ... | - dut_tun_ip - DUT tunnel IP address. Type: string
| | ... | - dut_src_ip - DUT source IP address. Type: string
| | ... | - tg_tun_ip - TG tunnel IP address. Type: string
| | ... | - tg_src_ip - TG source IP address. Type: string
| | ...
| | ... | *Example:*
| | ... | \| Setup Topology for IPv4 IPsec testing \|
| | Setup Path for IPsec testing
| | Set Interface Address | ${dut_node} | ${dut_if} | ${dut_if_ip4}
| | ...                   | ${ip4_plen}
| | Set Interface Address | ${dut_node} | ${dut_lo} | ${dut_lo_ip4}
| | ...                   | ${ip4_plen}
| | dut1_v4.Set Arp | ${dut_if} | ${tg_if_ip4} | ${tg_if_mac}
| | Vpp Route Add | ${dut_node} | ${tg_lo_ip4} | ${ip4_plen} | ${tg_if_ip4}
| | ...           | ${dut_if}
| | Set Test Variable | ${dut_tun_ip} | ${dut_if_ip4}
| | Set Test Variable | ${dut_src_ip} | ${dut_lo_ip4}
| | Set Test Variable | ${tg_tun_ip} | ${tg_if_ip4}
| | Set Test Variable | ${tg_src_ip} | ${tg_lo_ip4}

| Setup Topology for IPv6 IPsec testing
| | [Documentation] | Setup topology fo IPv6 IPsec testing.
| | ...
| | ... | _NOTE:_ This KW sets following test case variable:
| | ... | - dut_tun_ip - DUT tunnel IP address. Type: string
| | ... | - dut_src_ip - DUT source IP address. Type: string
| | ... | - tg_tun_ip - TG tunnel IP address. Type: string
| | ... | - tg_src_ip - TG source IP address. Type: string
| | ...
| | ... | *Example:*
| | ... | \| Setup Topology for IPv6 IPsec testing \|
| | Setup Path for IPsec testing
| | VPP Set If IPv6 Addr | ${dut_node} | ${dut_if} | ${dut_if_ip6} | ${ip6_plen}
| | VPP Set If IPv6 Addr | ${dut_node} | ${dut_lo} | ${dut_lo_ip6} | ${ip6_plen}
| | Add IP Neighbor | ${dut_node} | ${dut_if} | ${tg_if_ip6} | ${tg_if_mac}
| | Vpp All RA Suppress Link Layer | ${nodes}
| | Vpp Route Add | ${dut_node} | ${tg_lo_ip6} | ${ip6_plen} | ${tg_if_ip6}
| | ...           | ${dut_if}
| | Set Test Variable | ${dut_tun_ip} | ${dut_if_ip6}
| | Set Test Variable | ${dut_src_ip} | ${dut_lo_ip6}
| | Set Test Variable | ${tg_tun_ip} | ${tg_if_ip6}
| | Set Test Variable | ${tg_src_ip} | ${tg_lo_ip6}

| VPP Setup IPsec Manual Keyed Connection
| | [Documentation] | Setup IPsec manual keyed connection on VPP node.
| | ...
| | ... | *Arguments:*
| | ... | - node - VPP node to setup IPsec on. Type: dictionary
| | ... | - interface - Interface to enable IPsec on. Type: string
| | ... | - crypto_alg - Encrytion algorithm. Type: enum
| | ... | - crypto_key - Encryption key. Type: string
| | ... | - integ_alg - Integrity algorithm. Type: enum
| | ... | - integ_key - Integrity key. Type: string
| | ... | - l_spi - Local SPI. Type: integer
| | ... | - r_spi - Remote SPI. Type: integer
| | ... | - l_ip - Local IP address. Type: string
| | ... | - r_ip - Remote IP address. Type: string
| | ... | - l_tunnel - Local tunnel IP address (optional). Type: string
| | ... | - r_tunnel - Remote tunnel IP address (optional). Type: string
| | ...
| | ... | *Example:*
| | ... | \| ${encr_alg}= \| Crypto Alg AES CBC 128 \|
| | ... | \| ${auth_alg}= \| Integ Alg SHA1 96 \|
| | ... | \| Setup IPsec Manual Keyed Connection \| ${nodes['DUT1']} \
| | ... | \| GigabitEthernet0/8/0 \| ${encr_alg} \| sixteenbytes_key \
| | ... | \| ${auth_alg} \| twentybytessecretkey \| ${1000} \| ${1001} \
| | ... | \| 192.168.4.4 \| 192.168.3.3 \| 192.168.100.3 \| 192.168.100.2 \|
| | [Arguments] | ${node} | ${interface} | ${crypto_alg} | ${crypto_key}
| | ...         | ${integ_alg} | ${integ_key} | ${l_spi} | ${r_spi} | ${l_ip}
| | ...         | ${r_ip} | ${l_tunnel}=${None} | ${r_tunnel}=${None}
| | ${l_sa_id}= | Set Variable | ${10}
| | ${r_sa_id}= | Set Variable | ${20}
| | ${spd_id}= | Set Variable | ${1}
| | ${p_hi}= | Set Variable | ${100}
| | ${p_lo}= | Set Variable | ${10}
| | VPP IPsec Add SAD Entry | ${node} | ${l_sa_id} | ${l_spi} | ${crypto_alg}
| | ...                     | ${crypto_key} | ${integ_alg} | ${integ_key}
| | ...                     | ${l_tunnel} | ${r_tunnel}
| | VPP IPsec Add SAD Entry | ${node} | ${r_sa_id} | ${r_spi} | ${crypto_alg}
| | ...                     | ${crypto_key} | ${integ_alg} | ${integ_key}
| | ...                     | ${r_tunnel} | ${l_tunnel}
| | VPP IPsec Add SPD | ${node} | ${spd_id}
| | VPP IPsec SPD Add If | ${node} | ${spd_id} | ${interface}
| | ${action}= | Policy Action Bypass
| | VPP IPsec SPD Add Entry | ${node} | ${spd_id} | ${p_hi} | ${action}
| | ...                     | inbound=${TRUE} | proto=${ESP_PROTO}
| | VPP IPsec SPD Add Entry | ${node} | ${spd_id} | ${p_hi} | ${action}
| | ...                     | inbound=${FALSE} | proto=${ESP_PROTO}
| | ${action}= | Policy Action Protect
| | VPP IPsec SPD Add Entry | ${node} | ${spd_id} | ${p_lo} | ${action}
| | ...                     | sa_id=${r_sa_id} | laddr_range=${l_ip}
| | ...                     | raddr_range=${r_ip} | inbound=${TRUE}
| | VPP IPsec SPD Add Entry | ${node} | ${spd_id} | ${p_lo} | ${action}
| | ...                     | sa_id=${l_sa_id} | laddr_range=${l_ip}
| | ...                     | raddr_range=${r_ip} | inbound=${FALSE}

| Send and Receive IPsec Packet
| | [Documentation] | Send IPsec packet from TG to DUT. Receive IPsec packet\
| | ...             | from DUT on TG and verify ESP encapsulation.
| | ...
| | ... | *Arguments:*
| | ... | - node - TG node. Type: dictionary
| | ... | - interface - TG Interface. Type: string
| | ... | - dst_mac - Destination MAC. Type: string
| | ... | - crypto_alg - Encrytion algorithm. Type: enum
| | ... | - crypto_key - Encryption key. Type: string
| | ... | - integ_alg - Integrity algorithm. Type: enum
| | ... | - integ_key - Integrity key. Type: string
| | ... | - l_spi - Local SPI. Type: integer
| | ... | - r_spi - Remote SPI. Type: integer
| | ... | - l_ip - Local IP address. Type: string
| | ... | - r_ip - Remote IP address. Type: string
| | ... | - l_tunnel - Local tunnel IP address (optional). Type: string
| | ... | - r_tunnel - Remote tunnel IP address (optional). Type: string
| | ...
| | ... | *Example:*
| | ... | \| ${encr_alg}= \| Crypto Alg AES CBC 128 \|
| | ... | \| ${auth_alg}= \| Integ Alg SHA1 96 \|
| | ... | \| Send and Receive IPsec Packet \| ${nodes['TG']} \| eth1 \
| | ... | \| 52:54:00:d4:d8:22 \| ${encr_alg} \| sixteenbytes_key \
| | ... | \| ${auth_alg} \| twentybytessecretkey \| ${1001} \| ${1000} \
| | ... | \| 192.168.3.3 \| 192.168.4.4 \| 192.168.100.2 \| 192.168.100.3 \|
| | [Arguments] | ${node} | ${interface} | ${dst_mac} | ${crypto_alg}
| | ...         | ${crypto_key} | ${integ_alg} | ${integ_key} | ${l_spi}
| | ...         | ${r_spi} | ${l_ip} | ${r_ip} | ${l_tunnel}=${None}
| | ...         | ${r_tunnel}=${None}
| | ${src_mac}= | Get Interface Mac | ${node} | ${interface}
| | ${if_name}= | Get Interface Name | ${node} | ${interface}
| | ${args}= | Traffic Script Gen Arg | ${if_name} | ${if_name} | ${src_mac}
| | ...      | ${dst_mac} | ${l_ip} | ${r_ip}
| | ${crypto_alg_str}= | Get Crypto Alg Scapy Name | ${crypto_alg}
| | ${integ_alg_str}= | Get Integ Alg Scapy Name | ${integ_alg}
| | ${args}= | Catenate | ${args} | --crypto_alg ${crypto_alg_str}
| | ...      | --crypto_key ${crypto_key} | --integ_alg ${integ_alg_str}
| | ...      | --integ_key ${integ_key} | --l_spi ${l_spi} | --r_spi ${r_spi}
| | ${args}= | Set Variable If | "${l_tunnel}" == "${None}" | ${args}
| | ... | ${args} --src_tun ${l_tunnel}
| | ${args}= | Set Variable If | "${r_tunnel}" == "${None}" | ${args}
| | ... | ${args} --dst_tun ${r_tunnel}
| | Run Traffic Script On Node | ipsec.py | ${node} | ${args}