8 from framework import VppTestCase, VppTestRunner
9 from vpp_ip_route import VppIpTable, VppIpRoute, VppRoutePath
13 r = os.path.exists("/dev/qat_dev_processes")
17 # print("NO QAT! EXIT!")
21 def checkOpenSSLVersion():
23 r = "OPENSSL_ROOT_DIR" in os.environ
25 ssl = os.environ["OPENSSL_ROOT_DIR"] + "/bin/openssl version"
26 p = subprocess.Popen(ssl, stdin=subprocess.PIPE,
27 stdout=subprocess.PIPE, shell=True)
29 output = p.stdout.read()
34 # print("openssl version error!")
36 ssl_ver_src = re.findall(r"(\d+)\.+\d+.+\d+", output)
37 ssl_ver = int(ssl_ver_src[0])
43 # print("NO OPENSSL_ROOT_DIR!")
50 ret = checkQat() & checkOpenSSLVersion()
54 class TestTLS(VppTestCase):
55 """ TLS Qat Test Case. """
59 super(TestTLS, cls).setUpClass()
62 def tearDownClass(cls):
63 super(TestTLS, cls).tearDownClass()
66 super(TestTLS, self).setUp()
68 self.vapi.session_enable_disable(is_enabled=1)
69 self.create_loopback_interfaces(2)
73 for i in self.lo_interfaces:
77 tbl = VppIpTable(self, table_id)
80 i.set_table_ip4(table_id)
84 # Configure namespaces
85 self.vapi.app_namespace_add_del(namespace_id=b"0",
86 sw_if_index=self.loop0.sw_if_index)
87 self.vapi.app_namespace_add_del(namespace_id=b"1",
88 sw_if_index=self.loop1.sw_if_index)
91 for i in self.lo_interfaces:
95 self.vapi.session_enable_disable(is_enabled=0)
96 super(TestTLS, self).tearDown()
98 @unittest.skipUnless(checkAll(),
99 "QAT or OpenSSL not satisfied,skip.")
100 def test_tls_transfer(self):
101 """ TLS qat echo client/server transfer """
103 # Add inter-table routes
104 ip_t01 = VppIpRoute(self, self.loop1.local_ip4, 32,
105 [VppRoutePath("0.0.0.0",
109 ip_t10 = VppIpRoute(self, self.loop0.local_ip4, 32,
110 [VppRoutePath("0.0.0.0",
112 nh_table_id=0)], table_id=1)
113 ip_t01.add_vpp_config()
114 ip_t10.add_vpp_config()
116 # Enable QAT engine and TLS async
117 r = self.vapi.tls_openssl_set_engine(
120 algorithm="RSA,PKEY_CRYPTO",
122 self.assertIsNotNone(r,
125 # Start builtin server and client
126 uri = "tls://" + self.loop0.local_ip4 + "/1234"
127 error = self.vapi.cli("test echo server appns 0 fifo-size 4 "
128 "tls-engine 1 uri " +
131 self.logger.critical(error)
132 self.assertNotIn("failed", error)
134 error = self.vapi.cli("test echo client mbytes 10 appns 1 "
135 "fifo-size 4 no-output test-bytes "
137 "syn-timeout 2 uri " + uri)
139 self.logger.critical(error)
140 self.assertNotIn("failed", error)
142 # Delete inter-table routes
143 ip_t01.remove_vpp_config()
144 ip_t10.remove_vpp_config()
147 if __name__ == '__main__':
148 unittest.main(testRunner=VppTestRunner)