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()
33 print("openssl version error!")
35 ssl_ver_src = re.findall(r"(\d+)\.+\d+.+\d+", output)
36 ssl_ver = int(ssl_ver_src[0])
42 print("NO OPENSSL_ROOT_DIR!")
48 ret = checkQat() & checkOpenSSLVersion()
52 class TestTLS(VppTestCase):
53 """ TLS Qat Test Case. """
57 super(TestTLS, cls).setUpClass()
60 def tearDownClass(cls):
61 super(TestTLS, cls).tearDownClass()
64 super(TestTLS, self).setUp()
66 self.vapi.session_enable_disable(is_enabled=1)
67 self.create_loopback_interfaces(2)
71 for i in self.lo_interfaces:
75 tbl = VppIpTable(self, table_id)
78 i.set_table_ip4(table_id)
82 # Configure namespaces
83 self.vapi.app_namespace_add_del(namespace_id=b"0",
84 sw_if_index=self.loop0.sw_if_index)
85 self.vapi.app_namespace_add_del(namespace_id=b"1",
86 sw_if_index=self.loop1.sw_if_index)
89 for i in self.lo_interfaces:
93 self.vapi.session_enable_disable(is_enabled=0)
94 super(TestTLS, self).tearDown()
96 @unittest.skipUnless(checkAll(),
97 "QAT or OpenSSL not satisfied,skip.")
98 def test_tls_transfer(self):
99 """ TLS qat echo client/server transfer """
101 # Add inter-table routes
102 ip_t01 = VppIpRoute(self, self.loop1.local_ip4, 32,
103 [VppRoutePath("0.0.0.0",
107 ip_t10 = VppIpRoute(self, self.loop0.local_ip4, 32,
108 [VppRoutePath("0.0.0.0",
110 nh_table_id=0)], table_id=1)
111 ip_t01.add_vpp_config()
112 ip_t10.add_vpp_config()
114 # Enable QAT engine and TLS async
115 r = self.vapi.tls_openssl_set_engine(
118 algorithm="RSA,PKEY_CRYPTO",
120 self.assertIsNotNone(r,
123 # Start builtin server and client
124 uri = "tls://" + self.loop0.local_ip4 + "/1234"
125 error = self.vapi.cli("test echo server appns 0 fifo-size 4 "
126 "tls-engine 1 uri " +
129 self.logger.critical(error)
130 self.assertNotIn("failed", error)
132 error = self.vapi.cli("test echo client mbytes 10 appns 1 "
133 "fifo-size 4 no-output test-bytes "
135 "syn-timeout 2 uri " + uri)
137 self.logger.critical(error)
138 self.assertNotIn("failed", error)
140 # Delete inter-table routes
141 ip_t01.remove_vpp_config()
142 ip_t10.remove_vpp_config()
144 if __name__ == '__main__':
145 unittest.main(testRunner=VppTestRunner)