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Bug #2509

Bug #2500: Doesn't work on Splunk 8.0

Test failures related to NTLM

Added by Luke Murphey about 5 years ago. Updated about 5 years ago.

Status:
Closed
Priority:
Normal
Assignee:
Luke Murphey
Target version:
2.8
Start date:
11/11/2019
Due date:
% Done:

100%

Associated revisions

Revision 493 (diff)
Added by luke.murphey about 5 years ago

Updating MD4 to work on Python 3

Reference #2509

Revision 498 (diff)
Added by luke.murphey about 5 years ago

Fixing NTLM issues with the test server

Reference #2509

Revision 500 (diff)
Added by luke.murphey about 5 years ago

Making tests no longer swallow exceptions

Reference #2509

Revision 502 (diff)
Added by luke.murphey about 5 years ago

Reaplcing the MD4 implementation with one that works on Python 3

Reference #2509

History

#1 Updated by Luke Murphey about 5 years ago

  • Status changed from New to Closed
  • % Done changed from 0 to 100

#2 Updated by Luke Murphey about 5 years ago

  • Status changed from Closed to In Progress
  • % Done changed from 100 to 50
     [exec] ======================================================================
     [exec] FAIL: test_determine_auth_method_ntlm (__main__.TestWebPing)
     [exec] ----------------------------------------------------------------------
     [exec] Traceback (most recent call last):
     [exec]   File "unit.py", line 166, in _decorator
     [exec]     return func(self, *args, **kwargs)
     [exec]   File "unit.py", line 417, in test_determine_auth_method_ntlm
     [exec]     self.assertEqual(auth_type, WebPing.HTTP_AUTH_NTLM)
     [exec] AssertionError: None != 'ntlm'
     [exec] 
     [exec] ======================================================================
     [exec] FAIL: test_determine_auth_method_ntlm_comma_header (__main__.TestWebPing)
     [exec] ----------------------------------------------------------------------
     [exec] Traceback (most recent call last):
     [exec]   File "unit.py", line 166, in _decorator
     [exec]     return func(self, *args, **kwargs)
     [exec]   File "unit.py", line 426, in test_determine_auth_method_ntlm_comma_header
     [exec]     self.assertEqual(auth_type, WebPing.HTTP_AUTH_NTLM)
     [exec] AssertionError: None != 'ntlm'
     [exec] 
     [exec] ======================================================================
     [exec] FAIL: test_ping_over_proxy (__main__.TestWebPing)
     [exec] ----------------------------------------------------------------------
     [exec] Traceback (most recent call last):
     [exec]   File "unit.py", line 37, in _decorator
     [exec]     return func(self, *args, **kwargs)
     [exec]   File "unit.py", line 326, in test_ping_over_proxy
     [exec]     self.assertEqual(result.response_code, 200)
     [exec] AssertionError: 0 != 200
     [exec] 
     [exec] ======================================================================
     [exec] FAIL: test_ping_with_ntlm_authentication (__main__.TestWebPing)
     [exec] ----------------------------------------------------------------------
     [exec] Traceback (most recent call last):
     [exec]   File "unit.py", line 166, in _decorator
     [exec]     return func(self, *args, **kwargs)
     [exec]   File "unit.py", line 361, in test_ping_with_ntlm_authentication
     [exec]     self.assertEqual(result.response_code, 200)
     [exec] AssertionError: 0 != 200
     [exec] 
     [exec] ======================================================================
     [exec] FAIL: test_ping_with_ntlm_authentication_missing_domain (__main__.TestWebPing)
     [exec] ----------------------------------------------------------------------
     [exec] Traceback (most recent call last):
     [exec]   File "unit.py", line 376, in test_ping_with_ntlm_authentication_missing_domain
     [exec]     self.assertRaises(NTLMAuthenticationValueException, lambda: WebPing.ping( url_field.to_python("http://127.0.0.1:" + str(self.web_server_port) + "/ntlm_auth"), timeout=3, username="user", password="passwd"))
     [exec] AssertionError: NTLMAuthenticationValueException not raised by <lambda>
     [exec] 
     [exec] ======================================================================
     [exec] FAIL: test_ping_with_ntlm_negotiate_authentication (__main__.TestWebPing)
     [exec] ----------------------------------------------------------------------
     [exec] Traceback (most recent call last):
     [exec]   File "unit.py", line 166, in _decorator
     [exec]     return func(self, *args, **kwargs)
     [exec]   File "unit.py", line 370, in test_ping_with_ntlm_negotiate_authentication
     [exec]     self.assertEqual(result.response_code, 200)
     [exec] AssertionError: 0 != 200

#3 Updated by Luke Murphey about 5 years ago

Questions:
  • Why does this work locally but not on the CI system?
    • It appears that the test on Linux are using Python 3 because I see "ResourceWarning: unclosed <socket.socket fd=6..."
  • Does the HTTP messages show a different trace?
  • Do I get the same errors on Python 3?
    • I do
Observations:
  • Here is a functioning trace of TestWebPing.test_ping_with_ntlm_authentication:
    test.run_unit:
     [exec] 127.0.0.1 - - [11/Nov/2019 21:55:29] "GET /ntlm_auth HTTP/1.1" 401 -
     [exec] 127.0.0.1 - - [11/Nov/2019 21:55:29] "GET /ntlm_auth HTTP/1.1" 401 -
     [exec] 127.0.0.1 - - [11/Nov/2019 21:55:29] "GET /ntlm_auth HTTP/1.1" 401 -
     [exec] 127.0.0.1 - - [11/Nov/2019 21:55:29] "GET /ntlm_auth HTTP/1.1" 200 -
     [exec] .
     [exec] ----------------------------------------------------------------------
     [exec] Ran 1 test in 0.042s
     [exec] 
     [exec] OK
     [exec] Waiting for web-server to start ... Done
     [exec] ('Authorization Header:', None)
     [exec] Performing initial NTLM auth
     [exec] ('Authorization Header:', None)
     [exec] Performing initial NTLM auth
     [exec] ('Authorization Header:', 'NTLM TlRMTVNTUAABAAAAB7IIogQABAA6AAAAEgASACgAAAAFASgKAAAAD0xNVVJQSEVZLU1CUC01N0YxNVVTRVI=')
     [exec] Performing NTLM auth challenge
     [exec] ('Authorization Header:', 'NTLM TlRMTVNTUAADAAAAGAAYAIAAAAAYABgAmAAAAAgACABIAAAADAAMAFAAAAAkACQAXAAAAAAAAACwAAAABYKIogUBKAoAAAAPVQBTAEUAUgBkAG8AbQBhAGkAbgBMAE0AVQBSAFAASABFAFkALQBNAEIAUAAtADUANwBGADEANQCOR1qd+aRHAtO883y1FZiXV+mht5VAw3TRUa8504UTOBvSBjRmcDRbwsvSkncGU5Y=')
     [exec] Completing NTLM auth
  • Here is the failing state:
         [exec] unit.py:113: ResourceWarning: unclosed file <_io.TextIOWrapper name='../local.properties' mode='r' encoding='UTF-8'>
     [exec]   self.loadConfig()
     [exec] ResourceWarning: Enable tracemalloc to get the object allocation traceback
     [exec] 127.0.0.1 - - [11/Nov/2019 21:56:59] "GET /ntlm_auth HTTP/1.1" 401 -
     [exec] 127.0.0.1 - - [11/Nov/2019 21:56:59] "GET /ntlm_auth HTTP/1.1" 401 -
     [exec] 127.0.0.1 - - [11/Nov/2019 21:56:59] "GET /ntlm_auth HTTP/1.1" 401 -
     [exec] F
     [exec] ======================================================================
     [exec] FAIL: test_ping_with_ntlm_authentication (__main__.TestWebPing)
     [exec] ----------------------------------------------------------------------
     [exec] Traceback (most recent call last):
     [exec]   File "unit.py", line 166, in _decorator
     [exec]     return func(self, *args, **kwargs)
     [exec]   File "unit.py", line 361, in test_ping_with_ntlm_authentication
     [exec]     self.assertEqual(result.response_code, 200)
     [exec] AssertionError: 0 != 200
     [exec] 
     [exec] ----------------------------------------------------------------------
     [exec] Ran 1 test in 20.070s
     [exec] 
     [exec] FAILED (failures=1)
     [exec] Waiting for web-server to start ........ Done
     [exec] Authorization Header: None
     [exec] Performing initial NTLM auth
     [exec] Authorization Header: None
     [exec] Performing initial NTLM auth
     [exec] Authorization Header: NTLM TlRMTVNTUAABAAAAB7IIogQABAA6AAAAEgASACgAAAAFASgKAAAAD0xNVVJQSEVZLU1CUC01N0YxNVVTRVI=
     [exec] Performing NTLM auth challenge
  • Changing the build target for "test.run" to python2 would likely make it pass

#4 Updated by Luke Murphey about 5 years ago

  • Status changed from In Progress to Closed
  • % Done changed from 50 to 100

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