1 from ipaddress import IPv4Address, AddressValueError
2 from vpp_object import VppObject
3 from vpp_papi import VppEnum
11 def value(key): return AuthMethod.v[key]
20 def value(key): return IDType.v[key]
23 class Profile(VppObject):
25 def __init__(self, test, profile_name):
28 self.profile_name = profile_name
29 self.udp_encap = False
31 def add_auth(self, method, data, is_hex=False):
32 if isinstance(method, int):
34 elif isinstance(method, str):
35 m = AuthMethod.value(method)
37 raise Exception('unsupported type {}'.format(method))
38 self.auth = {'auth_method': m,
42 def add_local_id(self, id_type, data):
43 if isinstance(id_type, str):
44 t = IDType.value(id_type)
45 self.local_id = {'id_type': t,
49 def add_remote_id(self, id_type, data):
50 if isinstance(id_type, str):
51 t = IDType.value(id_type)
52 self.remote_id = {'id_type': t,
56 def add_local_ts(self, start_addr, end_addr, start_port=0, end_port=0xffff,
57 proto=0, is_ip4=True):
58 self.ts_is_ip4 = is_ip4
59 self.local_ts = {'is_local': True,
61 'start_port': start_port,
63 'start_addr': start_addr,
66 def add_remote_ts(self, start_addr, end_addr, start_port=0,
67 end_port=0xffff, proto=0):
69 IPv4Address(start_addr)
71 except AddressValueError:
73 self.ts_is_ip4 = is_ip4
74 self.remote_ts = {'is_local': False,
76 'start_port': start_port,
78 'start_addr': start_addr,
81 def add_responder(self, responder):
82 self.responder = responder
84 def add_ike_transforms(self, tr):
85 self.ike_transforms = tr
87 def add_esp_transforms(self, tr):
88 self.esp_transforms = tr
90 def set_udp_encap(self, udp_encap):
91 self.udp_encap = udp_encap
93 def set_lifetime_data(self, data):
94 self.lifetime_data = data
96 def set_ipsec_over_udp_port(self, port):
97 self.ipsec_udp_port = {'is_set': 1,
100 def set_tunnel_interface(self, sw_if_index):
101 self.tun_itf = sw_if_index
104 return 'ikev2-profile-%s' % self.profile_name
106 def remove_vpp_config(self):
107 self.vapi.ikev2_profile_add_del(name=self.profile_name, is_add=False)
109 def add_vpp_config(self):
110 self.vapi.ikev2_profile_add_del(name=self.profile_name, is_add=True)
111 if hasattr(self, 'auth'):
112 self.vapi.ikev2_profile_set_auth(name=self.profile_name,
113 data_len=len(self.auth['data']),
115 if hasattr(self, 'local_id'):
116 self.vapi.ikev2_profile_set_id(name=self.profile_name,
117 data_len=len(self.local_id
120 if hasattr(self, 'remote_id'):
121 self.vapi.ikev2_profile_set_id(name=self.profile_name,
122 data_len=len(self.remote_id
125 if hasattr(self, 'local_ts'):
126 self.vapi.ikev2_profile_set_ts(name=self.profile_name,
129 if hasattr(self, 'remote_ts'):
130 self.vapi.ikev2_profile_set_ts(name=self.profile_name,
133 if hasattr(self, 'responder'):
134 self.vapi.ikev2_set_responder(name=self.profile_name,
135 responder=self.responder)
137 if hasattr(self, 'ike_transforms'):
138 self.vapi.ikev2_set_ike_transforms(name=self.profile_name,
139 tr=self.ike_transforms)
141 if hasattr(self, 'esp_transforms'):
142 self.vapi.ikev2_set_esp_transforms(name=self.profile_name,
143 tr=self.esp_transforms)
146 self.vapi.ikev2_profile_set_udp_encap(name=self.profile_name)
148 if hasattr(self, 'lifetime_data'):
149 self.vapi.ikev2_set_sa_lifetime(name=self.profile_name,
150 **self.lifetime_data)
152 if hasattr(self, 'ipsec_udp_port'):
153 self.vapi.ikev2_profile_set_ipsec_udp_port(name=self.profile_name,
154 **self.ipsec_udp_port)
155 if hasattr(self, 'tun_itf'):
156 self.vapi.ikev2_set_tunnel_interface(name=self.profile_name,
157 sw_if_index=self.tun_itf)
159 def query_vpp_config(self):
160 res = self.vapi.ikev2_profile_dump()
162 if r.profile.name == self.profile_name: