tests/gold_tests/tls_hooks/tls_hooks17.test.py

'''
Test single delayed client hello hook
'''
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import os
import re

Test.Summary = '''
Test different combinations of TLS handshake hooks to ensure they are applied consistently.
'''

Test.SkipUnless(
    Condition.HasOpenSSLVersion("1.1.1"))

ts = Test.MakeATSProcess("ts", select_ports=True, enable_tls=True)
server = Test.MakeOriginServer("server")
request_header = {"headers": "GET / HTTP/1.1\r\nHost: www.example.com\r\n\r\n", "timestamp": "1469733493.993", "body": ""}
# desired response form the origin server
response_header = {"headers": "HTTP/1.1 200 OK\r\nConnection: close\r\n\r\n", "timestamp": "1469733493.993", "body": ""}
server.addResponse("sessionlog.json", request_header, response_header)

ts.addDefaultSSLFiles()

ts.Disk.records_config.update({'proxy.config.diags.debug.enabled': 1,
                               'proxy.config.diags.debug.tags': 'ssl_hook_test',
                               'proxy.config.ssl.server.cert.path': '{0}'.format(ts.Variables.SSLDir),
                               'proxy.config.ssl.server.private_key.path': '{0}'.format(ts.Variables.SSLDir),
                               })

ts.Disk.ssl_multicert_config.AddLine(
    'dest_ip=* ssl_cert_name=server.pem ssl_key_name=server.key'
)

ts.Disk.remap_config.AddLine(
    'map https://example.com:{1} http://127.0.0.1:{0}'.format(server.Variables.Port, ts.Variables.ssl_port)
)

Test.PrepareTestPlugin(os.path.join(Test.Variables.AtsTestPluginsDir, 'ssl_hook_test.so'), ts, '-client_hello=1')

tr = Test.AddTestRun("Test one delayed client hello hook")
tr.Processes.Default.StartBefore(server)
tr.Processes.Default.StartBefore(Test.Processes.ts)
tr.StillRunningAfter = ts
tr.StillRunningAfter = server
tr.Processes.Default.Command = 'curl -k -H \'host:example.com:{0}\' https://127.0.0.1:{0}'.format(ts.Variables.ssl_port)
tr.Processes.Default.ReturnCode = 0
tr.Processes.Default.Streams.stdout = "gold/client-hello-1.gold"

ts.Streams.stderr = "gold/ts-client-hello-delayed-1.gold"

snistring = "Client Hello callback 0"
ts.Streams.All = Testers.ContainsExpression(
    "\A(?:(?!{0}).)*{0}(?!.*{0}).*\Z".format(snistring), "Client Hello message appears only once", reflags=re.S | re.M)

tr.Processes.Default.TimeOut = 15
tr.TimeOut = 15