'''
'''
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#  or more contributor license agreements.  See the NOTICE file
#  distributed with this work for additional information
#  regarding copyright ownership.  The ASF licenses this file
#  to you 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.

import os

Test.Summary = '''

'''
Test.SkipUnless(Condition.PluginExists('cookie_remap.so'))
Test.ContinueOnFail = True
Test.testName = "cookie_remap: cookie regex match and substitution"

# Define default ATS
ts = Test.MakeATSProcess("ts")

# First server is run during first test and
# second server is run during second test
server = Test.MakeOriginServer("server", ip='127.0.0.10')

request_header = {
    "headers": "GET /regexmatches?cookies=oreos-chipsahoy-icecream HTTP/1.1\r\nHost: www.example.com\r\n\r\n",
    "timestamp": "1469733493.993",
    "body": ""
}
# expected response from the origin server
response_header = {"headers": "HTTP/1.1 200 OK\r\nConnection: close\r\n\r\n", "timestamp": "1469733493.993", "body": ""}

# add response to the server dictionary
server.addResponse("sessionfile.log", request_header, response_header)

server2 = Test.MakeOriginServer("server2", ip='127.0.0.11')
request_header2 = {
    "headers": "GET /regexdoesntmatch HTTP/1.1\r\nHost: www.example.com\r\n\r\n",
    "timestamp": "1469733493.993",
    "body": ""
}
# expected response from the origin server
response_header2 = {"headers": "HTTP/1.1 200 OK\r\nConnection: close\r\n\r\n", "timestamp": "1469733493.993", "body": ""}

# add response to the server dictionary
server2.addResponse("sessionfile.log", request_header2, response_header2)

# Setup the remap configuration
config_path = os.path.join(Test.TestDirectory, "configs/regexconfig.txt")
with open(config_path, 'r') as config_file:
    config1 = config_file.read()

ts.Disk.records_config.update(
    {
        'proxy.config.diags.debug.enabled': 1,
        'proxy.config.diags.debug.tags': 'cookie_remap.*|http.*|dns.*',
    })

config1 = config1.replace("$PORT", str(server.Variables.Port))
config1 = config1.replace("$ALTPORT", str(server2.Variables.Port))

ts.Disk.File(ts.Variables.CONFIGDIR + "/regexconfig.txt", id="config1")
ts.Disk.config1.WriteOn(config1)

ts.Disk.remap_config.AddLine(
    'map http://www.example.com/magic http://shouldnothit.com @plugin=cookie_remap.so @pparam=config/regexconfig.txt')

# Positive test case that remaps because cookie regex matches
tr = Test.AddTestRun("cookie regex matches")
tr.MakeCurlCommand(
    ''' --proxy 127.0.0.1:{0} \
"http://www.example.com/magic" \
-H"Cookie: fpbeta=ilove-oreos-chipsahoy-icecream" \
-H "Proxy-Connection: keep-alive" \
--verbose \
'''.format(ts.Variables.port),
    ts=ts)
tr.Processes.Default.ReturnCode = 0
tr.Processes.Default.StartBefore(server, ready=When.PortOpen(server.Variables.Port))
tr.Processes.Default.StartBefore(Test.Processes.ts)
tr.StillRunningAfter = ts

server.Streams.All = "gold/regexmatches.gold"

# Negative test case that doesn't remap because cookie regex doesn't match
tr = Test.AddTestRun("cookie regex doesn't match")
tr.MakeCurlCommand(
    ''' --proxy 127.0.0.1:{0} \
"http://www.example.com/magic" \
-H"Cookie: fpbeta=etc" \
-H "Proxy-Connection: keep-alive" \
--verbose \
'''.format(ts.Variables.port),
    ts=ts)
tr.Processes.Default.ReturnCode = 0
tr.Processes.Default.StartBefore(server2, ready=When.PortOpen(server2.Variables.Port))
tr.StillRunningAfter = ts

server2.Streams.All = "gold/regexdoesntmatch.gold"
