[3.6] bpo-32947: Fixes for TLS 1.3 and OpenSSL 1.1.1 by vstinner · Pull Request #11612 · python/cpython

vstinner · 2019-01-18T16:45:20Z

Backport partially commit 529525f:
complete the previous partial backport (commit
2a4ee8a.

Co-Authored-By: Christian Heimes [email protected]

https://bugs.python.org/issue32947

Backport partially commit 529525f: complete the previous partial backport (commit 2a4ee8a. Co-Authored-By: Christian Heimes <[email protected]>

vstinner · 2019-01-18T16:49:25Z

@ned-deily: I don't know your policy for tests which fail randomly. This one is impacting RHEL builder. We will backport it in RHEL, but I don't know if it's worth it to backport is also in 3.6 upstream? Do we care to have a highly reliable test suite for 3.6? It's not like we push changes frequently in 3.6 anymore. To be clear: I don't really care if you reject this change, it's up to you :-)

ned-deily · 2019-01-18T17:54:31Z

I'm OK with backporting this to 3.6 to ensure that the tests keep working as long as @tiran is OK with it. Awaiting his review.

vstinner · 2019-01-21T08:40:17Z

@tiran: Would you mind to review this change? Right now, "./python -m test -u all -F -m test_connect_cadata test_ssl" fails on Fedora 29 with OpenSSL 1.1.1 FIPS. I tried backported 2 changes from your master change, 2 changes that you forgot and chose to not backport in your backport to 3.6. See the PR description and https://bugs.python.org/issue32947#msg333990

vstinner · 2019-02-18T11:56:38Z

test_ssl failed randomly on the Fedora CI:
https://bugzilla.redhat.com/show_bug.cgi?id=1639531#c0

I decided to backport this test_ssl fix into python36 package of Fedora:

cc @stratakis

vstinner · 2019-02-18T11:57:43Z

@stratakis backported most OpenSSL 1.1.1 and TLS v1.3 changes from 3.6 to 2.7, but we didn't backport this change since https://bugs.python.org/issue32947 doesn't affect Python 2.7. It's maybe because test_ssl handles exceptions differently: exception hierarchy in Python 2 is very different than Python 3 exception hierarchy.

vstinner · 2019-03-15T09:53:11Z

@tiran: Would you mind to review this change?

vstinner · 2019-05-11T01:50:40Z

@ned-deily: Would you mind to review/merge this PR?

bedevere-bot · 2019-05-29T02:19:57Z

⚠️⚠️⚠️ Buildbot failure ⚠️⚠️⚠️

Hi! The buildbot ARMv7 Debian buster 3.6 has failed when building commit 3dbc43f.

What do you need to do:

Don't panic.
Check the buildbot page in the devguide if you don't know what the buildbots are or how they work.
Go to the page of the buildbot that failed (https://buildbot.python.org/all/#builders/180/builds/7) and take a look at the build logs.
Check if the failure is related to this commit (3dbc43f) or if it is a false positive.
If the failure is related to this commit, please, reflect that on the issue and make a new Pull Request with a fix.

You can take a look at the buildbot page here:

https://buildbot.python.org/all/#builders/180/builds/7

Click to see traceback logs

From https://github.com/python/cpython
 * branch                  3.6        -> FETCH_HEAD
Reset branch '3.6'

/ssd/buildbot/buildarea/3.6.gps-ubuntu-exynos5-armv7l/build/Modules/_decimal/libmpdec/mpdecimal.c: In function ‘_c32_qget_u64’:
/ssd/buildbot/buildarea/3.6.gps-ubuntu-exynos5-armv7l/build/Modules/_decimal/libmpdec/mpdecimal.c:1410:13: warning: this statement may fall through [-Wimplicit-fallthrough=]
         ret += (uint64_t)tmp_data[2] * 1000000000000000000ULL;
         ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/ssd/buildbot/buildarea/3.6.gps-ubuntu-exynos5-armv7l/build/Modules/_decimal/libmpdec/mpdecimal.c:1411:5: note: here
     case 2:
     ^~~~
/ssd/buildbot/buildarea/3.6.gps-ubuntu-exynos5-armv7l/build/Modules/_decimal/libmpdec/mpdecimal.c:1412:13: warning: this statement may fall through [-Wimplicit-fallthrough=]
         ret += (uint64_t)tmp_data[1] * 1000000000ULL;
         ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/ssd/buildbot/buildarea/3.6.gps-ubuntu-exynos5-armv7l/build/Modules/_decimal/libmpdec/mpdecimal.c:1413:5: note: here
     case 1:
     ^~~~

test_ttk_guionly skipped -- Tk unavailable due to TclError: no display name and no $DISPLAY environment variab [...]
test_msilib skipped -- No module named '_msi'

----------------------------------------------------------------------

Ran 0 tests in 0.000s

OK
test_flock (__main__.FNTLEINTRTest) ... ok
test_lockf (__main__.FNTLEINTRTest) ... ok
test_read (__main__.OSEINTRTest) ... ok
test_wait (__main__.OSEINTRTest) ... ok
test_wait3 (__main__.OSEINTRTest) ... ok
test_wait4 (__main__.OSEINTRTest) ... ok
test_waitpid (__main__.OSEINTRTest) ... ok
test_write (__main__.OSEINTRTest) ... ok
test_devpoll (__main__.SelectEINTRTest) ... skipped 'need select.devpoll'
test_epoll (__main__.SelectEINTRTest) ... ok
test_kqueue (__main__.SelectEINTRTest) ... skipped 'need select.kqueue'
test_poll (__main__.SelectEINTRTest) ... ok
test_select (__main__.SelectEINTRTest) ... ok
test_sigtimedwait (__main__.SignalEINTRTest) ... ok
test_sigwaitinfo (__main__.SignalEINTRTest) ... ok
test_accept (__main__.SocketEINTRTest) ... ok
test_open (__main__.SocketEINTRTest) ... ok
test_os_open (__main__.SocketEINTRTest) ... ok
test_recv (__main__.SocketEINTRTest) ... ok
test_recvmsg (__main__.SocketEINTRTest) ... ok
test_send (__main__.SocketEINTRTest) ... ok
test_sendall (__main__.SocketEINTRTest) ... ok
test_sendmsg (__main__.SocketEINTRTest) ... ok
test_sleep (__main__.TimeEINTRTest) ... ok

----------------------------------------------------------------------
Ran 24 tests in 9.984s

OK (skipped=2)
test_kqueue skipped -- test works only on BSD
test_caps_only_after_login (test.test_nntplib.CapsAfterLoginNNTPv2Tests) ... ok
test_starttls (test.test_nntplib.LocalServerTests) ... ok
test_decode_header (test.test_nntplib.MiscTests) ... ok
test_parse_datetime (test.test_nntplib.MiscTests) ... ok
test_parse_overview (test.test_nntplib.MiscTests) ... ok
test_parse_overview_fmt (test.test_nntplib.MiscTests) ... ok
test_ssl_support (test.test_nntplib.MiscTests) ... ok
test_unparse_datetime (test.test_nntplib.MiscTests) ... ok
test_unparse_datetime_legacy (test.test_nntplib.MiscTests) ... ok
test_bad_capabilities (test.test_nntplib.MockSocketTests) ... ok
test_bad_welcome (test.test_nntplib.MockSocketTests) ... ok
test_login_aborted (test.test_nntplib.MockSocketTests) ... ok
test_service_permanently_unavailable (test.test_nntplib.MockSocketTests) ... ok
test_service_temporarily_unavailable (test.test_nntplib.MockSocketTests) ... ok
test_bad_capabilities (test.test_nntplib.MockSslTests) ... ok
test_bad_welcome (test.test_nntplib.MockSslTests) ... ok
test_login_aborted (test.test_nntplib.MockSslTests) ... ok
test_service_permanently_unavailable (test.test_nntplib.MockSslTests) ... ok
test_service_temporarily_unavailable (test.test_nntplib.MockSslTests) ... ok
test_article (test.test_nntplib.NNTPv1Tests) ... ok
test_article_file (test.test_nntplib.NNTPv1Tests) ... ok
test_authinfo (test.test_nntplib.NNTPv1Tests) ... ok
test_body (test.test_nntplib.NNTPv1Tests) ... ok
test_body_file (test.test_nntplib.NNTPv1Tests) ... ok
test_caps (test.test_nntplib.NNTPv1Tests) ... ok
test_date (test.test_nntplib.NNTPv1Tests) ... ok
test_description (test.test_nntplib.NNTPv1Tests) ... ok
test_descriptions (test.test_nntplib.NNTPv1Tests) ... ok
test_group (test.test_nntplib.NNTPv1Tests) ... ok
test_head (test.test_nntplib.NNTPv1Tests) ... ok
test_head_file (test.test_nntplib.NNTPv1Tests) ... ok
test_help (test.test_nntplib.NNTPv1Tests) ... ok
test_ihave (test.test_nntplib.NNTPv1Tests) ... ok
test_last (test.test_nntplib.NNTPv1Tests) ... ok
test_list (test.test_nntplib.NNTPv1Tests) ... ok
test_newnews (test.test_nntplib.NNTPv1Tests) ... ok
test_next (test.test_nntplib.NNTPv1Tests) ... ok
test_over (test.test_nntplib.NNTPv1Tests) ... ok
test_post (test.test_nntplib.NNTPv1Tests) ... ok
test_quit (test.test_nntplib.NNTPv1Tests) ... ok
test_stat (test.test_nntplib.NNTPv1Tests) ... ok
test_too_long_lines (test.test_nntplib.NNTPv1Tests) ... ok
test_welcome (test.test_nntplib.NNTPv1Tests) ... ok
test_xover (test.test_nntplib.NNTPv1Tests) ... ok
test_article (test.test_nntplib.NNTPv2Tests) ... ok
test_article_file (test.test_nntplib.NNTPv2Tests) ... ok
test_authinfo (test.test_nntplib.NNTPv2Tests) ... ok
test_body (test.test_nntplib.NNTPv2Tests) ... ok
test_body_file (test.test_nntplib.NNTPv2Tests) ... ok
test_caps (test.test_nntplib.NNTPv2Tests) ... ok
test_date (test.test_nntplib.NNTPv2Tests) ... ok
test_description (test.test_nntplib.NNTPv2Tests) ... ok
test_descriptions (test.test_nntplib.NNTPv2Tests) ... ok
test_group (test.test_nntplib.NNTPv2Tests) ... ok
test_head (test.test_nntplib.NNTPv2Tests) ... ok
test_head_file (test.test_nntplib.NNTPv2Tests) ... ok
test_help (test.test_nntplib.NNTPv2Tests) ... ok
test_ihave (test.test_nntplib.NNTPv2Tests) ... ok
test_last (test.test_nntplib.NNTPv2Tests) ... ok
test_list (test.test_nntplib.NNTPv2Tests) ... ok
test_newnews (test.test_nntplib.NNTPv2Tests) ... ok
test_next (test.test_nntplib.NNTPv2Tests) ... ok
test_over (test.test_nntplib.NNTPv2Tests) ... ok
test_post (test.test_nntplib.NNTPv2Tests) ... ok
test_quit (test.test_nntplib.NNTPv2Tests) ... ok
test_stat (test.test_nntplib.NNTPv2Tests) ... ok
test_too_long_lines (test.test_nntplib.NNTPv2Tests) ... ok
test_welcome (test.test_nntplib.NNTPv2Tests) ... ok
test_xover (test.test_nntplib.NNTPv2Tests) ... ok
test_article_head_body (test.test_nntplib.NetworkedNNTPTests) ... skipped 'FIXME: see [bpo-32128](https://bugs.python.org/issue32128)'
test_capabilities (test.test_nntplib.NetworkedNNTPTests) ... ok
test_date (test.test_nntplib.NetworkedNNTPTests) ... ok
test_description (test.test_nntplib.NetworkedNNTPTests) ... ok
test_descriptions (test.test_nntplib.NetworkedNNTPTests) ... ok
test_group (test.test_nntplib.NetworkedNNTPTests) ... ok
test_help (test.test_nntplib.NetworkedNNTPTests) ... ok
test_list (test.test_nntplib.NetworkedNNTPTests) ... ok
test_list_active (test.test_nntplib.NetworkedNNTPTests) ... ok
test_newgroups (test.test_nntplib.NetworkedNNTPTests) ... ok
test_over (test.test_nntplib.NetworkedNNTPTests) ... skipped 'temporarily skipped until a permanent solution is found for issue #28971'
test_unknown_command (test.test_nntplib.NetworkedNNTPTests) ... ok
test_welcome (test.test_nntplib.NetworkedNNTPTests) ... ok
test_with_statement (test.test_nntplib.NetworkedNNTPTests) ... ok
test_xhdr (test.test_nntplib.NetworkedNNTPTests) ... ok
test_xover (test.test_nntplib.NetworkedNNTPTests) ... ok
test_zlogin (test.test_nntplib.NetworkedNNTPTests) ... ok
test_zzquit (test.test_nntplib.NetworkedNNTPTests) ... ok
ERROR
test_module_all_attribute (test.test_nntplib.PublicAPITests) ... ok
test_we_are_in_reader_mode_after_connect (test.test_nntplib.SendReaderNNTPv2Tests) ... ok

======================================================================
ERROR: setUpClass (test.test_nntplib.NetworkedNNTP_SSLTests)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/ssd/buildbot/buildarea/3.6.gps-ubuntu-exynos5-armv7l/build/Lib/test/test_nntplib.py", line 292, in setUpClass
    usenetrc=False)
  File "/ssd/buildbot/buildarea/3.6.gps-ubuntu-exynos5-armv7l/build/Lib/nntplib.py", line 1077, in __init__
    self.sock = _encrypt_on(self.sock, ssl_context, host)
  File "/ssd/buildbot/buildarea/3.6.gps-ubuntu-exynos5-armv7l/build/Lib/nntplib.py", line 292, in _encrypt_on
    return context.wrap_socket(sock, server_hostname=hostname)
  File "/ssd/buildbot/buildarea/3.6.gps-ubuntu-exynos5-armv7l/build/Lib/ssl.py", line 407, in wrap_socket
    _context=self, _session=session)
  File "/ssd/buildbot/buildarea/3.6.gps-ubuntu-exynos5-armv7l/build/Lib/ssl.py", line 817, in __init__
    self.do_handshake()
  File "/ssd/buildbot/buildarea/3.6.gps-ubuntu-exynos5-armv7l/build/Lib/ssl.py", line 1077, in do_handshake
    self._sslobj.do_handshake()
  File "/ssd/buildbot/buildarea/3.6.gps-ubuntu-exynos5-armv7l/build/Lib/ssl.py", line 689, in do_handshake
    self._sslobj.do_handshake()
ssl.SSLError: [SSL: DH_KEY_TOO_SMALL] dh key too small (_ssl.c:852)

----------------------------------------------------------------------

Ran 89 tests in 10.476s

FAILED (errors=1, skipped=2)
test test_nntplib failed
test_startfile skipped -- object <module 'os' from '/ssd/buildbot/buildarea/3.6.gps-ubuntu-exynos5-armv7l/build/Lib/os.py'> has no attribute 'startfile'
test_zipfile64 skipped -- test requires loads of disk-space bytes and a long time to run
test_ssl: testing with 'OpenSSL 1.1.1b  26 Feb 2019' (1, 1, 1, 2, 15)
          under Linux ('debian', 'buster/sid', '')
          HAS_SNI = True
          OP_ALL = 0x-7fffffac
          OP_NO_TLSv1_1 = 0x10000000
test__create_stdlib_context (test.test_ssl.ContextTests) ... ok
test_cert_store_stats (test.test_ssl.ContextTests) ... ok
test_check_hostname (test.test_ssl.ContextTests) ... ok
test_ciphers (test.test_ssl.ContextTests) ... ok
test_constructor (test.test_ssl.ContextTests) ... ok
test_context_client_server (test.test_ssl.ContextTests) ... ok
test_create_default_context (test.test_ssl.ContextTests) ... ok
test_get_ca_certs (test.test_ssl.ContextTests) ... ok
test_get_ciphers (test.test_ssl.ContextTests) ... ok
test_load_cert_chain (test.test_ssl.ContextTests) ... ok
test_load_default_certs (test.test_ssl.ContextTests) ... ok
test_load_default_certs_env (test.test_ssl.ContextTests) ... ok
test_load_default_certs_env_windows (test.test_ssl.ContextTests) ... skipped 'Windows specific'
test_load_dh_params (test.test_ssl.ContextTests) ... ok
test_load_verify_cadata (test.test_ssl.ContextTests) ... ok
test_load_verify_locations (test.test_ssl.ContextTests) ... ok
test_options (test.test_ssl.ContextTests) ... ok
test_protocol (test.test_ssl.ContextTests) ... ok
test_session_stats (test.test_ssl.ContextTests) ... ok
test_set_default_verify_paths (test.test_ssl.ContextTests) ... ok
test_set_ecdh_curve (test.test_ssl.ContextTests) ... ok
test_sni_callback (test.test_ssl.ContextTests) ... ok
test_sni_callback_refcycle (test.test_ssl.ContextTests) ... ok
test_verify_flags (test.test_ssl.ContextTests) ... ok
test_verify_mode (test.test_ssl.ContextTests) ... ok
test_DER_to_PEM (test.test_ssl.BasicSocketTests) ... ok
test_asn1object (test.test_ssl.BasicSocketTests) ... ok
test_cert_time_to_seconds (test.test_ssl.BasicSocketTests) ... ok
test_cert_time_to_seconds_locale (test.test_ssl.BasicSocketTests) ... skipped 'locale-specific month name needs to be different from C locale'
test_cert_time_to_seconds_timezone (test.test_ssl.BasicSocketTests) ... ok
test_connect_ex_error (test.test_ssl.BasicSocketTests) ... ok
test_constants (test.test_ssl.BasicSocketTests) ... ok
test_dealloc_warn (test.test_ssl.BasicSocketTests) ... ok
test_empty_cert (test.test_ssl.BasicSocketTests)
Wrapping with an empty cert file ... ok
test_enum_certificates (test.test_ssl.BasicSocketTests) ... skipped 'Windows specific'
test_enum_crls (test.test_ssl.BasicSocketTests) ... skipped 'Windows specific'
test_errors_sslwrap (test.test_ssl.BasicSocketTests) ... ok
test_get_default_verify_paths (test.test_ssl.BasicSocketTests) ... ok
test_malformed_cert (test.test_ssl.BasicSocketTests)
Wrapping with a badly formatted certificate (syntax error) ... ok
test_malformed_key (test.test_ssl.BasicSocketTests)
Wrapping with a badly formatted key (syntax error) ... ok
test_match_hostname (test.test_ssl.BasicSocketTests) ... ok
test_openssl_version (test.test_ssl.BasicSocketTests) ... ok
test_parse_all_sans (test.test_ssl.BasicSocketTests) ... ok
test_parse_cert (test.test_ssl.BasicSocketTests) ... 
{'issuer': ((('countryName', 'XY'),),
            (('localityName', 'Castle Anthrax'),),
            (('organizationName', 'Python Software Foundation'),),
            (('commonName', 'localhost'),)),
 'notAfter': 'Aug 26 14:23:15 2028 GMT',
 'notBefore': 'Aug 29 14:23:15 2018 GMT',
 'serialNumber': '98A7CF88C74A32ED',
 'subject': ((('countryName', 'XY'),),
             (('localityName', 'Castle Anthrax'),),
             (('organizationName', 'Python Software Foundation'),),
             (('commonName', 'localhost'),)),
 'subjectAltName': (('DNS', 'localhost'),),
 'version': 3}

{'OCSP': ('http://ocsp.verisign.com',),
 'caIssuers': ('http://SVRIntl-G3-aia.verisign.com/SVRIntlG3.cer',),
 'crlDistributionPoints': ('http://SVRIntl-G3-crl.verisign.com/SVRIntlG3.crl',),
 'issuer': ((('countryName', 'US'),),
            (('organizationName', 'VeriSign, Inc.'),),
            (('organizationalUnitName', 'VeriSign Trust Network'),),
            (('organizationalUnitName',
              'Terms of use at https://www.verisign.com/rpa (c)10'),),
            (('commonName', 'VeriSign Class 3 International Server CA - G3'),)),
 'notAfter': 'Sep 20 23:59:59 2012 GMT',
 'notBefore': 'Sep 21 00:00:00 2011 GMT',
 'serialNumber': '2EE6EA7640A075CEE5005F4D7C79549A',
 'subject': ((('countryName', 'FI'),),
             (('stateOrProvinceName', 'Espoo'),),
             (('localityName', 'Espoo'),),
             (('organizationName', 'Nokia'),),
             (('organizationalUnitName', 'BI'),),
             (('commonName', 'projects.developer.nokia.com'),)),
 'subjectAltName': (('DNS', 'projects.developer.nokia.com'),
                    ('DNS', 'projects.forum.nokia.com')),
 'version': 3}
ok
test_parse_cert_CVE_2013_4238 (test.test_ssl.BasicSocketTests) ... 
{'issuer': ((('countryName', 'US'),),
            (('stateOrProvinceName', 'Oregon'),),
            (('localityName', 'Beaverton'),),
            (('organizationName', 'Python Software Foundation'),),
            (('organizationalUnitName', 'Python Core Development'),),
            (('commonName', 'null.python.org\x00example.org'),),
            (('emailAddress', '[email protected]'),)),
 'notAfter': 'Aug  7 13:12:52 2013 GMT',
 'notBefore': 'Aug  7 13:11:52 2013 GMT',
 'serialNumber': '00',
 'subject': ((('countryName', 'US'),),
             (('stateOrProvinceName', 'Oregon'),),
             (('localityName', 'Beaverton'),),
             (('organizationName', 'Python Software Foundation'),),
             (('organizationalUnitName', 'Python Core Development'),),
             (('commonName', 'null.python.org\x00example.org'),),
             (('emailAddress', '[email protected]'),)),
 'subjectAltName': (('DNS', 'altnull.python.org\x00example.com'),
                    ('email', '[email protected]\x00[email protected]'),
                    ('URI', 'http://null.python.org\x00http://example.org'),
                    ('IP Address', '192.0.2.1'),
                    ('IP Address', '2001:DB8:0:0:0:0:0:1\n')),
 'version': 3}
ok
test_parse_cert_CVE_2019_5010 (test.test_ssl.BasicSocketTests) ... 
{'issuer': ((('countryName', 'UK'),), (('commonName', 'cody-ca'),)),
 'notAfter': 'Jun 14 18:00:58 2028 GMT',
 'notBefore': 'Jun 18 18:00:58 2018 GMT',
 'serialNumber': '02',
 'subject': ((('countryName', 'UK'),),
             (('commonName', 'codenomicon-vm-2.test.lal.cisco.com'),)),
 'subjectAltName': (('DNS', 'codenomicon-vm-2.test.lal.cisco.com'),),
 'version': 3}
ok
test_purpose_enum (test.test_ssl.BasicSocketTests) ... ok
test_random (test.test_ssl.BasicSocketTests) ... 
 RAND_status is 1 (sufficient randomness)
ok
test_random_fork (test.test_ssl.BasicSocketTests) ... ok
test_refcycle (test.test_ssl.BasicSocketTests) ... ok
test_server_side (test.test_ssl.BasicSocketTests) ... ok
test_str_for_enums (test.test_ssl.BasicSocketTests) ... ok
test_timeout (test.test_ssl.BasicSocketTests) ... ok
test_tls_unique_channel_binding (test.test_ssl.BasicSocketTests) ... ok
test_unknown_channel_binding (test.test_ssl.BasicSocketTests) ... ok
test_unsupported_dtls (test.test_ssl.BasicSocketTests) ... ok
test_wrapped_unconnected (test.test_ssl.BasicSocketTests) ... ok
test_lib_reason (test.test_ssl.SSLErrorTests) ... ok
test_str (test.test_ssl.SSLErrorTests) ... ok
test_subclass (test.test_ssl.SSLErrorTests) ... ok
test_buffer_types (test.test_ssl.MemoryBIOTests) ... ok
test_eof (test.test_ssl.MemoryBIOTests) ... ok
test_error_types (test.test_ssl.MemoryBIOTests) ... ok
test_pending (test.test_ssl.MemoryBIOTests) ... ok
test_read_write (test.test_ssl.MemoryBIOTests) ... ok
test_bio_handshake (test.test_ssl.SimpleBackgroundTests) ...  server:  new connection from ('127.0.0.1', 50126)
Needed 2 calls to complete do_handshake().
 server: connection cipher is now ('TLS_AES_256_GCM_SHA384', 'TLSv1.3', 256)
 server: selected protocol is now None
Needed 3 calls to complete unwrap().
ok
test_bio_read_write_data (test.test_ssl.SimpleBackgroundTests) ...  server:  new connection from ('127.0.0.1', 50306)
Needed 2 calls to complete do_handshake().
Needed 1 calls to complete write().
 server: connection cipher is now ('TLS_AES_256_GCM_SHA384', 'TLSv1.3', 256)
 server: selected protocol is now None
Needed 3 calls to complete read().
Needed 2 calls to complete unwrap().
ok
test_ciphers (test.test_ssl.SimpleBackgroundTests) ...  server:  new connection from ('127.0.0.1', 49326)
 server: connection cipher is now ('TLS_AES_256_GCM_SHA384', 'TLSv1.3', 256)
 server: selected protocol is now None
 server:  new connection from ('127.0.0.1', 49328)
 server: connection cipher is now ('TLS_AES_256_GCM_SHA384', 'TLSv1.3', 256)
 server: selected protocol is now None
ok
test_connect (test.test_ssl.SimpleBackgroundTests) ...  server:  new connection from ('127.0.0.1', 51020)
 server: connection cipher is now ('TLS_AES_256_GCM_SHA384', 'TLSv1.3', 256)
 server: selected protocol is now None
 server:  new connection from ('127.0.0.1', 51022)
 server: connection cipher is now ('TLS_AES_256_GCM_SHA384', 'TLSv1.3', 256)
 server: selected protocol is now None
ok
test_connect_cadata (test.test_ssl.SimpleBackgroundTests) ...  server:  new connection from ('127.0.0.1', 48828)
 server: connection cipher is now ('TLS_AES_256_GCM_SHA384', 'TLSv1.3', 256)
 server: selected protocol is now None
 server:  new connection from ('127.0.0.1', 48830)
 server: connection cipher is now ('TLS_AES_256_GCM_SHA384', 'TLSv1.3', 256)
 server: selected protocol is now None
ok
test_connect_capath (test.test_ssl.SimpleBackgroundTests) ...  server:  new connection from ('127.0.0.1', 39992)
 server: connection cipher is now ('TLS_AES_256_GCM_SHA384', 'TLSv1.3', 256)
 server: selected protocol is now None
 server:  new connection from ('127.0.0.1', 39994)
 server: connection cipher is now ('TLS_AES_256_GCM_SHA384', 'TLSv1.3', 256)
 server: selected protocol is now None
ok
test_connect_ex (test.test_ssl.SimpleBackgroundTests) ...  server:  new connection from ('127.0.0.1', 40634)
 server: connection cipher is now ('TLS_AES_256_GCM_SHA384', 'TLSv1.3', 256)
 server: selected protocol is now None
ok
test_connect_fail (test.test_ssl.SimpleBackgroundTests) ...  server:  new connection from ('127.0.0.1', 58412)

 server:  bad connection attempt from ('127.0.0.1', 58412):
Traceback (most recent call last):
   File "/ssd/buildbot/buildarea/3.6.gps-ubuntu-exynos5-armv7l/build/Lib/test/test_ssl.py", line 1888, in wrap_conn
    self.sock, server_side=True)
   File "/ssd/buildbot/buildarea/3.6.gps-ubuntu-exynos5-armv7l/build/Lib/ssl.py", line 407, in wrap_socket
    _context=self, _session=session)
   File "/ssd/buildbot/buildarea/3.6.gps-ubuntu-exynos5-armv7l/build/Lib/ssl.py", line 817, in __init__
    self.do_handshake()
   File "/ssd/buildbot/buildarea/3.6.gps-ubuntu-exynos5-armv7l/build/Lib/ssl.py", line 1077, in do_handshake
    self._sslobj.do_handshake()
   File "/ssd/buildbot/buildarea/3.6.gps-ubuntu-exynos5-armv7l/build/Lib/ssl.py", line 689, in do_handshake
    self._sslobj.do_handshake()
 ssl.SSLError: [SSL: TLSV1_ALERT_UNKNOWN_CA] tlsv1 alert unknown ca (_ssl.c:852)
ok
test_connect_with_context (test.test_ssl.SimpleBackgroundTests) ...  server:  new connection from ('127.0.0.1', 48834)
 server: connection cipher is now ('TLS_AES_256_GCM_SHA384', 'TLSv1.3', 256)
 server: selected protocol is now None
 server:  new connection from ('127.0.0.1', 48836)
 server: connection cipher is now ('TLS_AES_256_GCM_SHA384', 'TLSv1.3', 256)
 server: selected protocol is now None
 server:  new connection from ('127.0.0.1', 48838)
 server: connection cipher is now ('TLS_AES_256_GCM_SHA384', 'TLSv1.3', 256)
 server: selected protocol is now None
ok
test_connect_with_context_fail (test.test_ssl.SimpleBackgroundTests) ...  server:  new connection from ('127.0.0.1', 40868)

 server:  bad connection attempt from ('127.0.0.1', 40868):
Traceback (most recent call last):
   File "/ssd/buildbot/buildarea/3.6.gps-ubuntu-exynos5-armv7l/build/Lib/test/test_ssl.py", line 1888, in wrap_conn
    self.sock, server_side=True)
   File "/ssd/buildbot/buildarea/3.6.gps-ubuntu-exynos5-armv7l/build/Lib/ssl.py", line 407, in wrap_socket
    _context=self, _session=session)
   File "/ssd/buildbot/buildarea/3.6.gps-ubuntu-exynos5-armv7l/build/Lib/ssl.py", line 817, in __init__
    self.do_handshake()
   File "/ssd/buildbot/buildarea/3.6.gps-ubuntu-exynos5-armv7l/build/Lib/ssl.py", line 1077, in do_handshake
    self._sslobj.do_handshake()
   File "/ssd/buildbot/buildarea/3.6.gps-ubuntu-exynos5-armv7l/build/Lib/ssl.py", line 689, in do_handshake
    self._sslobj.do_handshake()
 ssl.SSLError: [SSL: TLSV1_ALERT_UNKNOWN_CA] tlsv1 alert unknown ca (_ssl.c:852)
ok
test_context_setget (test.test_ssl.SimpleBackgroundTests) ...  server:  new connection from ('127.0.0.1', 38012)
 server: connection cipher is now ('ECDHE-RSA-AES256-GCM-SHA384', 'TLSv1.2', 256)
 server: selected protocol is now None
ok
test_get_ca_certs_capath (test.test_ssl.SimpleBackgroundTests) ...  server:  new connection from ('127.0.0.1', 43914)
 server: connection cipher is now ('TLS_AES_256_GCM_SHA384', 'TLSv1.3', 256)
 server: selected protocol is now None
ok
test_get_server_certificate (test.test_ssl.SimpleBackgroundTests) ...  server:  new connection from ('127.0.0.1', 58966)
 server: connection cipher is now ('TLS_AES_256_GCM_SHA384', 'TLSv1.3', 256)
 server: selected protocol is now None
 server:  new connection from ('127.0.0.1', 58968)

Verified certificate for 127.0.0.1:52355 is
-----BEGIN CERTIFICATE-----
MIIF8TCCBFmgAwIBAgIJAMstgJlaaVJcMA0GCSqGSIb3DQEBCwUAME0xCzAJBgNV
BAYTAlhZMSYwJAYDVQQKDB1QeXRob24gU29mdHdhcmUgRm91bmRhdGlvbiBDQTEW
MBQGA1UEAwwNb3VyLWNhLXNlcnZlcjAeFw0xODA4MjkxNDIzMTZaFw0yODA3MDcx
NDIzMTZaMF8xCzAJBgNVBAYTAlhZMRcwFQYDVQQHDA5DYXN0bGUgQW50aHJheDEj
MCEGA1UECgwaUHl0aG9uIFNvZnR3YXJlIEZvdW5kYXRpb24xEjAQBgNVBAMMCWxv
Y2FsaG9zdDCCAaIwDQYJKoZIhvcNAQEBBQADggGPADCCAYoCggGBAJ8oLzdB739k
YxZiFukBFGIpyjqYkj0I015p/sDz1MT7DljcZLBLy7OqnkLpB5tnM8256DwdihPA
3zlnfEzTfr9DD0qFBW2H5cMCoz7X17koeRhzGDd3dkjUeBjXvR5qRosG8wM3lQug
U7AizY+3Azaj1yN3mZ9K5a20jr58Kqinz+Xxx6sb2JfYYff2neJbBahNm5id0AD2
pi/TthZqO5DURJYo+MdgZOcy+7jEjOJsLWZd3Yzq78iM07qDjbpIoVpENZCTHTWA
hX8LIqz0OBmh4weQpm4+plU7E4r4D82uauocWw8iyuznCTtABWO7n9fWySmf9QZC
WYxHAFpBQs6zUVqAD7nhFdTqpQ9bRiaEnjE4HiAccPW+MAoSxFnv/rNzEzI6b4zU
NspFMfg1aNVamdjxdpUZ1GG1Okf0yPJykqEX4PZl3La1Be2q7YZ1wydR523Xd+f3
EO4/g+imETSKn8gyCf6Rvib175L4r2WV1CXQH7gFwZYCod6WHYq5TQIDAQABo4IB
wDCCAbwwFAYDVR0RBA0wC4IJbG9jYWxob3N0MA4GA1UdDwEB/wQEAwIFoDAdBgNV
HSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4E
FgQUj+od4zNcABazi29rb9NMy7XLfFUwfQYDVR0jBHYwdIAU3b/K2ubRNLo3dSHK
b5oIKPI1tkihUaRPME0xCzAJBgNVBAYTAlhZMSYwJAYDVQQKDB1QeXRob24gU29m
dHdhcmUgRm91bmRhdGlvbiBDQTEWMBQGA1UEAwwNb3VyLWNhLXNlcnZlcoIJAMst
gJlaaVJbMIGDBggrBgEFBQcBAQR3MHUwPAYIKwYBBQUHMAKGMGh0dHA6Ly90ZXN0
Y2EucHl0aG9udGVzdC5uZXQvdGVzdGNhL3B5Y2FjZXJ0LmNlcjA1BggrBgEFBQcw
AYYpaHR0cDovL3Rlc3RjYS5weXRob250ZXN0Lm5ldC90ZXN0Y2Evb2NzcC8wQwYD
VR0fBDwwOjA4oDagNIYyaHR0cDovL3Rlc3RjYS5weXRob250ZXN0Lm5ldC90ZXN0
Y2EvcmV2b2NhdGlvbi5jcmwwDQYJKoZIhvcNAQELBQADggGBACf1jFkQ9MbnKAC/
uo17EwPxHKZfswZVpCK527LVRr33DN1DbrR5ZWchDCpV7kCOhZ+fR7sKKk22ZHSY
oH+u3PEu20J3GOB1iyY1aMNB7WvId3JvappdVWkC/VpUyFfLsGUDFuIPADmZZqCb
iJMX4loteTVfl1d4xK/1mV6Gq9MRrRqiDfpSELn+v53OM9mGspwW+NZ1CIrbCuW0
KxZ/tPkqn8PSd9fNZR70bB7rWbnwrl+kH8xKxLl6qdlrMmg74WWwhLeQxK7+9DdP
IaDenzqx5cwWBGY/C0HcQj0gPuy3lSs1V/q+f7Y6uspPWP51PgiJLIywXS75iRAr
+UFGTzwAtyfTZSQoFyMmMULqfk6T5HtoVMqfRvPvK+mFDLWEstU1NIB1K/CRI7gI
AY65ClTU+zRS/tlF8IA7tsFvgtEf8jsI9kamlidhS1gyeg4dWcVErV4aeTPB1AUv
StPYQkKNM+NjytWHl5tNuBoDNLsc0gI/WSPiI4CIY8LwomOoiw==
-----END CERTIFICATE-----

 server: connection cipher is now ('TLS_AES_256_GCM_SHA384', 'TLSv1.3', 256)
 server: selected protocol is now None
ok
test_get_server_certificate_fail (test.test_ssl.SimpleBackgroundTests) ...  server:  new connection from ('127.0.0.1', 34638)
[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:852)

 server:  bad connection attempt from ('127.0.0.1', 34638):
Traceback (most recent call last):
   File "/ssd/buildbot/buildarea/3.6.gps-ubuntu-exynos5-armv7l/build/Lib/test/test_ssl.py", line 1888, in wrap_conn
    self.sock, server_side=True)
   File "/ssd/buildbot/buildarea/3.6.gps-ubuntu-exynos5-armv7l/build/Lib/ssl.py", line 407, in wrap_socket
    _context=self, _session=session)
   File "/ssd/buildbot/buildarea/3.6.gps-ubuntu-exynos5-armv7l/build/Lib/ssl.py", line 817, in __init__
    self.do_handshake()
   File "/ssd/buildbot/buildarea/3.6.gps-ubuntu-exynos5-armv7l/build/Lib/ssl.py", line 1077, in do_handshake
    self._sslobj.do_handshake()
   File "/ssd/buildbot/buildarea/3.6.gps-ubuntu-exynos5-armv7l/build/Lib/ssl.py", line 689, in do_handshake
    self._sslobj.do_handshake()
 ssl.SSLError: [SSL: TLSV1_ALERT_UNKNOWN_CA] tlsv1 alert unknown ca (_ssl.c:852)
ok
test_makefile_close (test.test_ssl.SimpleBackgroundTests) ...  server:  new connection from ('127.0.0.1', 34040)
 server: connection cipher is now ('TLS_AES_256_GCM_SHA384', 'TLSv1.3', 256)
 server: selected protocol is now None
ok
test_non_blocking_connect_ex (test.test_ssl.SimpleBackgroundTests) ...  server:  new connection from ('127.0.0.1', 55824)
 server: connection cipher is now ('TLS_AES_256_GCM_SHA384', 'TLSv1.3', 256)
 server: selected protocol is now None
ok
test_non_blocking_handshake (test.test_ssl.SimpleBackgroundTests) ...  server:  new connection from ('127.0.0.1', 37240)

Needed 2 calls to do_handshake() to establish session.
 server: connection cipher is now ('TLS_AES_256_GCM_SHA384', 'TLSv1.3', 256)
 server: selected protocol is now None
ok
test_get_server_certificate_ipv6 (test.test_ssl.NetworkedTests) ... 
Verified certificate for ipv6.google.com:443 is
-----BEGIN CERTIFICATE-----
MIIDfDCCAmSgAwIBAgIJAJB2iRjpM5OgMA0GCSqGSIb3DQEBCwUAME4xMTAvBgNV
BAsMKE5vIFNOSSBwcm92aWRlZDsgcGxlYXNlIGZpeCB5b3VyIGNsaWVudC4xGTAX
BgNVBAMTEGludmFsaWQyLmludmFsaWQwHhcNMTUwMTAxMDAwMDAwWhcNMzAwMTAx
MDAwMDAwWjBOMTEwLwYDVQQLDChObyBTTkkgcHJvdmlkZWQ7IHBsZWFzZSBmaXgg
W91ciBjbGllbnQuMRkwFwYDVQQDExBpbnZhbGlkMi5pbnZhbGlkMIIBIjANBgkq
hkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzWJP5cMThJgMBeTvRKKl7N6ZcZAbKDVA
tNBNnRhIgSitXxCzKtt9rp2RHkLn76oZjdNO25EPp+QgMiWU/rkkB00Y18Oahw5f
i8s+K9dRv6i+gSOiv2jlIeW/S0hOswUUDH0JXFkEPKILzpl5ML7wdp5kt93vHxa7
HswOtAxEz2WtxMdezm/3CgO3sls20wl3W03iI+kCt7HyvhGy2aRPLhJfeABpQr0U
ku3q6mtomy2cgFawekN/X/aH8KknX799MPcuWutM2q88mtUEBsuZmy2nsjK9J7/y
hhCRDzOV/yY8c5+l/u/rWuwwkZ2lgzGp4xBBfhXdr6+m9kmwWCUm9QIDAQABo10w
WzAOBgNVHQ8BAf8EBAMCAqQwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMC
MA8GA1UdEwEB/wQFMAMBAf8wGQYDVR0OBBIEELsPOJZvPr5PK0bQQWrUrLUwDQYJ
KoZIhvcNAQELBQADggEBALnZ4lRc9WHtafO4Y+0DWp4qgSdaGygzS/wtcRP+S2V+
HFOCeYDmeZ9qs0WpNlrtyeBKzBH8hOt9y8aUbZBw2M1F2Mi23Q+dhAEUfQCOKbIT
tunBuVfDTTbAHUuNl/eyr78v8Egi133z7zVgydVG1KA0AOSCB+B65glbpx+xMCpg
ZLux9THydwg3tPo/LfYbRCof+Mb8I3ZCY9O6FfZGjuxJn+0ux3SDora3NX/FmJ+i
kTCTsMtIFWhH3hoyYAamOOuITpPZHD7yP0lfbuncGDEqAQu2YWbYxRixfq2VSxgv
gWbFcmkgBLYpE8iDWT3Kdluo1+6PHaDaLg2SacOY6Go=
-----END CERTIFICATE-----

[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:852)
ok
test_timeout_connect_ex (test.test_ssl.NetworkedTests) ... ok
test_alpn_protocols (test.test_ssl.ThreadedTests) ...  server:  new connection from ('127.0.0.1', 39620)
 server: connection cipher is now ('ECDHE-RSA-AES256-GCM-SHA384', 'TLSv1.2', 256)
 server: selected protocol is now None
 client:  sending b'FOO\n'...
 client:  read b'foo\n'
 client:  sending b'FOO\n'...
 client:  read b'foo\n'
 client:  sending b'FOO\n'...
 client:  read b'foo\n'
 client:  closing connection.
 server:  new connection from ('127.0.0.1', 40500)
 server: connection cipher is now ('ECDHE-RSA-AES256-GCM-SHA384', 'TLSv1.2', 256)
 server: selected protocol is now None
 client:  sending b'FOO\n'...
 client:  read b'foo\n'
 client:  sending b'FOO\n'...
 client:  read b'foo\n'
 client:  sending b'FOO\n'...
 client:  read b'foo\n'
 client:  closing connection.
 server:  new connection from ('127.0.0.1', 47638)
 server: connection cipher is now ('ECDHE-RSA-AES256-GCM-SHA384', 'TLSv1.2', 256)
 server: selected protocol is now None
 client:  sending b'FOO\n'...
 client:  read b'foo\n'
 client:  sending b'FOO\n'...
 client:  read b'foo\n'
 client:  sending b'FOO\n'...
 client:  read b'foo\n'
 client:  closing connection.
 server:  new connection from ('127.0.0.1', 36798)
 server: connection cipher is now ('ECDHE-RSA-AES256-GCM-SHA384', 'TLSv1.2', 256)
 server: selected protocol is now None
 client:  sending b'FOO\n'...
 client:  read b'foo\n'
 client:  sending b'FOO\n'...
 client:  read b'foo\n'
 client:  sending b'FOO\n'...
 client:  read b'foo\n'
 client:  closing connection.
ok
test_asyncore_server (test.test_ssl.ThreadedTests)
Check the example asyncore integration. ... 
 server:  new connection from 127.0.0.1:57876
 client:  sending b'FOO\n'...
 server:  read b'FOO\n' from client
 client:  read b'foo\n'
 client:  closing connection.
 client:  connection closed.
 cleanup: stopping server.
 server:  read b'over\n' from client
 cleanup: joining server thread.
 server:  closed connection <ssl.SSLSocket [closed] fd=-1, family=AddressFamily.AF_INET, type=2049, proto=0>
 server:  read b'' from client
 cleanup: successfully joined.
ok
test_check_hostname (test.test_ssl.ThreadedTests) ... 
 server:  new connection from ('127.0.0.1', 51612)
 server: connection cipher is now ('ECDHE-RSA-AES256-SHA', 'TLSv1.0', 256)
 server: selected protocol is now None
 server:  new connection from ('127.0.0.1', 39154)
 server: connection cipher is now ('ECDHE-RSA-AES256-SHA', 'TLSv1.0', 256)
 server: selected protocol is now None
ok
test_compression (test.test_ssl.ThreadedTests) ...  server:  new connection from ('127.0.0.1', 34872)
 client:  sending b'FOO\n'...
 server: connection cipher is now ('ECDHE-RSA-AES256-SHA', 'TLSv1.0', 256)
 server: selected protocol is now None
 client:  read b'foo\n'
 client:  sending b'FOO\n'...
 client:  read b'foo\n'
 client:  sending b'FOO\n'...
 client:  read b'foo\n'
 client:  closing connection.
 got compression: None
ok
test_compression_disabled (test.test_ssl.ThreadedTests) ...  server:  new connection from ('127.0.0.1', 45458)
 client:  sending b'FOO\n'...
 server: connection cipher is now ('ECDHE-RSA-AES256-SHA', 'TLSv1.0', 256)
 server: selected protocol is now None
 client:  read b'foo\n'
 client:  sending b'FOO\n'...
 client:  read b'foo\n'
 client:  sending b'FOO\n'...
 client:  read b'foo\n'
 client:  closing connection.
ok
test_crl_check (test.test_ssl.ThreadedTests) ... 
 server:  new connection from ('127.0.0.1', 39540)
 server: connection cipher is now ('ECDHE-RSA-AES256-SHA', 'TLSv1.0', 256)
 server: selected protocol is now None
 server:  new connection from ('127.0.0.1', 37054)

 server:  bad connection attempt from ('127.0.0.1', 37054):
Traceback (most recent call last):
   File "/ssd/buildbot/buildarea/3.6.gps-ubuntu-exynos5-armv7l/build/Lib/test/test_ssl.py", line 1888, in wrap_conn
    self.sock, server_side=True)
   File "/ssd/buildbot/buildarea/3.6.gps-ubuntu-exynos5-armv7l/build/Lib/ssl.py", line 407, in wrap_socket
    _context=self, _session=session)
   File "/ssd/buildbot/buildarea/3.6.gps-ubuntu-exynos5-armv7l/build/Lib/ssl.py", line 817, in __init__
    self.do_handshake()
   File "/ssd/buildbot/buildarea/3.6.gps-ubuntu-exynos5-armv7l/build/Lib/ssl.py", line 1077, in do_handshake
    self._sslobj.do_handshake()
   File "/ssd/buildbot/buildarea/3.6.gps-ubuntu-exynos5-armv7l/build/Lib/ssl.py", line 689, in do_handshake
    self._sslobj.do_handshake()
 ssl.SSLError: [SSL: TLSV1_ALERT_UNKNOWN_CA] tlsv1 alert unknown ca (_ssl.c:852)
 server:  new connection from ('127.0.0.1', 58570)
 server: connection cipher is now ('ECDHE-RSA-AES256-SHA', 'TLSv1.0', 256)
 server: selected protocol is now None
ok
test_default_ecdh_curve (test.test_ssl.ThreadedTests) ...  server:  new connection from ('127.0.0.1', 43256)
 server: connection cipher is now ('ECDHE-RSA-AES256-GCM-SHA384', 'TLSv1.2', 256)
 server: selected protocol is now None
ok
test_dh_params (test.test_ssl.ThreadedTests) ...  server:  new connection from ('127.0.0.1', 51302)
 server: connection cipher is now ('DHE-RSA-AES256-SHA', 'SSLv3', 256)
 server: selected protocol is now None
 client:  sending b'FOO\n'...
 client:  read b'foo\n'
 client:  sending b'FOO\n'...
 client:  read b'foo\n'
 client:  sending b'FOO\n'...
 client:  read b'foo\n'
 client:  closing connection.
ok
test_do_handshake_enotconn (test.test_ssl.ThreadedTests) ... ok
test_echo (test.test_ssl.ThreadedTests)
Basic test of an SSL client connecting to a server ... 
 server:  new connection from ('127.0.0.1', 58380)
 client:  sending b'FOO\n'...
 server: connection cipher is now ('TLS_AES_256_GCM_SHA384', 'TLSv1.3', 256)
 server: selected protocol is now None
 client:  read b'foo\n'
 client:  sending b'FOO\n'...
 client:  read b'foo\n'
 client:  sending b'FOO\n'...
 client:  read b'foo\n'
 client:  closing connection.
 server:  new connection from ('127.0.0.1', 42338)
 client:  sending b'FOO\n'...
 server: connection cipher is now ('ECDHE-RSA-AES256-SHA', 'TLSv1.0', 256)
 server: selected protocol is now None
 client:  read b'foo\n'
 client:  sending b'FOO\n'...
 client:  read b'foo\n'
 client:  sending b'FOO\n'...
 client:  read b'foo\n'
 client:  closing connection.
 server:  new connection from ('127.0.0.1', 57914)
 server: connection cipher is now ('ECDHE-RSA-AES256-SHA', 'TLSv1.0', 256)
 server: selected protocol is now None
 client:  sending b'FOO\n'...
 client:  read b'foo\n'
 client:  sending b'FOO\n'...
 client:  read b'foo\n'
 client:  sending b'FOO\n'...
 client:  read b'foo\n'
 client:  closing connection.
 server:  new connection from ('127.0.0.1', 41942)
 server: connection cipher is now ('ECDHE-RSA-AES256-GCM-SHA384', 'TLSv1.2', 256)
 server: selected protocol is now None
 client:  sending b'FOO\n'...
 client:  read b'foo\n'
 client:  sending b'FOO\n'...
 client:  read b'foo\n'
 client:  sending b'FOO\n'...
 client:  read b'foo\n'
 client:  closing connection.
 server:  new connection from ('127.0.0.1', 54446)
 client:  sending b'FOO\n'...
 server: connection cipher is now ('TLS_AES_256_GCM_SHA384', 'TLSv1.3', 256)
 server: selected protocol is now None
 client:  read b'foo\n'
 client:  sending b'FOO\n'...
 client:  read b'foo\n'
 client:  sending b'FOO\n'...
 client:  read b'foo\n'
 client:  closing connection.
 server:  new connection from ('127.0.0.1', 53728)

 server:  bad connection attempt from ('127.0.0.1', 53728):
Traceback (most recent call last):
   File "/ssd/buildbot/buildarea/3.6.gps-ubuntu-exynos5-armv7l/build/Lib/test/test_ssl.py", line 1888, in wrap_conn
    self.sock, server_side=True)
   File "/ssd/buildbot/buildarea/3.6.gps-ubuntu-exynos5-armv7l/build/Lib/ssl.py", line 407, in wrap_socket
    _context=self, _session=session)
   File "/ssd/buildbot/buildarea/3.6.gps-ubuntu-exynos5-armv7l/build/Lib/ssl.py", line 817, in __init__
    self.do_handshake()
   File "/ssd/buildbot/buildarea/3.6.gps-ubuntu-exynos5-armv7l/build/Lib/ssl.py", line 1077, in do_handshake
    self._sslobj.do_handshake()
   File "/ssd/buildbot/buildarea/3.6.gps-ubuntu-exynos5-armv7l/build/Lib/ssl.py", line 689, in do_handshake
    self._sslobj.do_handshake()
 ssl.SSLError: [SSL] called a function you should not call (_ssl.c:852)
 server:  new connection from ('127.0.0.1', 46332)

 server:  bad connection attempt from ('127.0.0.1', 46332):
Traceback (most recent call last):
   File "/ssd/buildbot/buildarea/3.6.gps-ubuntu-exynos5-armv7l/build/Lib/test/test_ssl.py", line 1888, in wrap_conn
    self.sock, server_side=True)
   File "/ssd/buildbot/buildarea/3.6.gps-ubuntu-exynos5-armv7l/build/Lib/ssl.py", line 407, in wrap_socket
    _context=self, _session=session)
   File "/ssd/buildbot/buildarea/3.6.gps-ubuntu-exynos5-armv7l/build/Lib/ssl.py", line 817, in __init__
    self.do_handshake()
   File "/ssd/buildbot/buildarea/3.6.gps-ubuntu-exynos5-armv7l/build/Lib/ssl.py", line 1077, in do_handshake
    self._sslobj.do_handshake()
   File "/ssd/buildbot/buildarea/3.6.gps-ubuntu-exynos5-armv7l/build/Lib/ssl.py", line 689, in do_handshake
    self._sslobj.do_handshake()
 OSError: [Errno 0] Error
 server:  new connection from ('127.0.0.1', 60940)

 server:  bad connection attempt from ('127.0.0.1', 60940):
Traceback (most recent call last):
   File "/ssd/buildbot/buildarea/3.6.gps-ubuntu-exynos5-armv7l/build/Lib/test/test_ssl.py", line 1888, in wrap_conn
    self.sock, server_side=True)
   File "/ssd/buildbot/buildarea/3.6.gps-ubuntu-exynos5-armv7l/build/Lib/ssl.py", line 407, in wrap_socket
    _context=self, _session=session)
   File "/ssd/buildbot/buildarea/3.6.gps-ubuntu-exynos5-armv7l/build/Lib/ssl.py", line 817, in __init__
    self.do_handshake()
   File "/ssd/buildbot/buildarea/3.6.gps-ubuntu-exynos5-armv7l/build/Lib/ssl.py", line 1077, in do_handshake
    self._sslobj.do_handshake()
   File "/ssd/buildbot/buildarea/3.6.gps-ubuntu-exynos5-armv7l/build/Lib/ssl.py", line 689, in do_handshake
    self._sslobj.do_handshake()
 ssl.SSLError: [SSL] called a function you should not call (_ssl.c:852)
ok
test_getpeercert (test.test_ssl.ThreadedTests) ... 
{'issuer': ((('countryName', 'XY'),),
            (('localityName', 'Castle Anthrax'),),
            (('organizationName', 'Python Software Foundation'),),
            (('commonName', 'localhost'),)),
 'notAfter': 'Aug 26 14:23:15 2028 GMT',
 'notBefore': 'Aug 29 14:23:15 2018 GMT',
 'serialNumber': '98A7CF88C74A32ED',
 'subject': ((('countryName', 'XY'),),
             (('localityName', 'Castle Anthrax'),),
             (('organizationName', 'Python Software Foundation'),),
             (('commonName', 'localhost'),)),
 'subjectAltName': (('DNS', 'localhost'),),
 'version': 3}
Connection cipher is ('TLS_AES_256_GCM_SHA384', 'TLSv1.3', 256).
ok
test_getpeercert_enotconn (test.test_ssl.ThreadedTests) ... ok
test_handshake_timeout (test.test_ssl.ThreadedTests) ... ok
test_no_shared_ciphers (test.test_ssl.ThreadedTests) ...  server:  new connection from ('127.0.0.1', 39256)

 server:  bad connection attempt from ('127.0.0.1', 39256):
Traceback (most recent call last):
   File "/ssd/buildbot/buildarea/3.6.gps-ubuntu-exynos5-armv7l/build/Lib/test/test_ssl.py", line 1888, in wrap_conn
    self.sock, server_side=True)
   File "/ssd/buildbot/buildarea/3.6.gps-ubuntu-exynos5-armv7l/build/Lib/ssl.py", line 407, in wrap_socket
    _context=self, _session=session)
   File "/ssd/buildbot/buildarea/3.6.gps-ubuntu-exynos5-armv7l/build/Lib/ssl.py", line 817, in __init__
    self.do_handshake()
   File "/ssd/buildbot/buildarea/3.6.gps-ubuntu-exynos5-armv7l/build/Lib/ssl.py", line 1077, in do_handshake
    self._sslobj.do_handshake()
   File "/ssd/buildbot/buildarea/3.6.gps-ubuntu-exynos5-armv7l/build/Lib/ssl.py", line 689, in do_handshake
    self._sslobj.do_handshake()
 ssl.SSLError: [SSL: NO_SHARED_CIPHER] no shared cipher (_ssl.c:852)
ok
test_nonblocking_send (test.test_ssl.ThreadedTests) ...  server:  new connection from ('127.0.0.1', 55012)
 server: connection cipher is now ('ECDHE-RSA-AES256-SHA', 'TLSv1.0', 256)
 server: selected protocol is now None
 Connection reset by peer: ('127.0.0.1', 55012)
ok
test_npn_protocols (test.test_ssl.ThreadedTests) ... skipped 'NPN support needed for this test'
test_protocol_sslv2 (test.test_ssl.ThreadedTests)
Connecting to an SSLv2 server with various client options ... skipped 'OpenSSL is compiled without SSLv2 support'
test_protocol_sslv23 (test.test_ssl.ThreadedTests)
Connecting to an SSLv23 server with various client options ... 
 PROTOCOL_TLS->PROTOCOL_TLS CERT_NONE
 PROTOCOL_TLSv1->PROTOCOL_TLS CERT_NONE
ERROR
test_protocol_sslv3 (test.test_ssl.ThreadedTests)
Connecting to an SSLv3 server with various client options ... skipped 'OpenSSL is compiled without SSLv3 support'
test_protocol_tlsv1 (test.test_ssl.ThreadedTests)
Connecting to a TLSv1 server with various client options ... 
 PROTOCOL_TLSv1->PROTOCOL_TLSv1 CERT_NONE
 PROTOCOL_TLSv1->PROTOCOL_TLSv1 CERT_OPTIONAL
 PROTOCOL_TLSv1->PROTOCOL_TLSv1 CERT_REQUIRED
 {PROTOCOL_TLS->PROTOCOL_TLSv1} CERT_NONE
ok
test_protocol_tlsv1_1 (test.test_ssl.ThreadedTests)
Connecting to a TLSv1.1 server with various client options. ... 
 PROTOCOL_TLSv1_1->PROTOCOL_TLSv1_1 CERT_NONE
 {PROTOCOL_TLS->PROTOCOL_TLSv1_1} CERT_NONE
 PROTOCOL_TLSv1_1->PROTOCOL_TLS CERT_NONE
ERROR
test_protocol_tlsv1_2 (test.test_ssl.ThreadedTests)
Connecting to a TLSv1.2 server with various client options. ... 
 PROTOCOL_TLSv1_2->PROTOCOL_TLSv1_2 CERT_NONE
 {PROTOCOL_TLS->PROTOCOL_TLSv1_2} CERT_NONE
 PROTOCOL_TLSv1_2->PROTOCOL_TLS CERT_NONE
 {PROTOCOL_TLSv1->PROTOCOL_TLSv1_2} CERT_NONE
 {PROTOCOL_TLSv1_2->PROTOCOL_TLSv1} CERT_NONE
 {PROTOCOL_TLSv1_1->PROTOCOL_TLSv1_2} CERT_NONE
 {PROTOCOL_TLSv1_2->PROTOCOL_TLSv1_1} CERT_NONE
ok
test_read_write_after_close_raises_valuerror (test.test_ssl.ThreadedTests) ... ok
test_recv_send (test.test_ssl.ThreadedTests)
Test recv(), send() and friends. ... 
 server:  new connection from ('127.0.0.1', 43996)
 server: connection cipher is now ('ECDHE-RSA-AES256-SHA', 'TLSv1.0', 256)
 server: selected protocol is now None
ok
test_recv_zero (test.test_ssl.ThreadedTests) ...  server:  new connection from ('127.0.0.1', 59862)
 server: connection cipher is now ('TLS_AES_256_GCM_SHA384', 'TLSv1.3', 256)
 server: selected protocol is now None
ok
test_rude_shutdown (test.test_ssl.ThreadedTests)
A brutal shutdown of an SSL server should raise an OSError ... ok
test_selected_alpn_protocol (test.test_ssl.ThreadedTests) ...  server:  new connection from ('127.0.0.1', 38102)
 server: connection cipher is now ('ECDHE-RSA-AES256-SHA', 'TLSv1.0', 256)
 server: selected protocol is now None
 client:  sending b'FOO\n'...
 client:  read b'foo\n'
 client:  sending b'FOO\n'...
 client:  read b'foo\n'
 client:  sending b'FOO\n'...
 client:  read b'foo\n'
 client:  closing connection.
ok
test_selected_alpn_protocol_if_server_uses_alpn (test.test_ssl.ThreadedTests) ...  server:  new connection from ('127.0.0.1', 53004)
 server: connection cipher is now ('ECDHE-RSA-AES256-SHA', 'TLSv1.0', 256)
 server: selected protocol is now None
 client:  sending b'FOO\n'...
 client:  read b'foo\n'
 client:  sending b'FOO\n'...
 client:  read b'foo\n'
 client:  sending b'FOO\n'...
 client:  read b'foo\n'
 client:  closing connection.
ok
test_selected_npn_protocol (test.test_ssl.ThreadedTests) ...  server:  new connection from ('127.0.0.1', 59326)
 server: connection cipher is now ('ECDHE-RSA-AES256-SHA', 'TLSv1.0', 256)
 server: selected protocol is now None
 client:  sending b'FOO\n'...
 client:  read b'foo\n'
 client:  sending b'FOO\n'...
 client:  read b'foo\n'
 client:  sending b'FOO\n'...
 client:  read b'foo\n'
 client:  closing connection.
ok
test_sendfile (test.test_ssl.ThreadedTests) ... ok
test_server_accept (test.test_ssl.ThreadedTests) ... ok
test_session (test.test_ssl.ThreadedTests) ...  server:  new connection from ('127.0.0.1', 33116)
 server: connection cipher is now ('ECDHE-RSA-AES256-SHA', 'TLSv1.0', 256)
 server: selected protocol is now None
 server:  new connection from ('127.0.0.1', 46984)
 server: connection cipher is now ('ECDHE-RSA-AES256-SHA', 'TLSv1.0', 256)
 server: selected protocol is now None
 server:  new connection from ('127.0.0.1', 50084)
 server: connection cipher is now ('ECDHE-RSA-AES256-SHA', 'TLSv1.0', 256)
 server: selected protocol is now None
 server:  new connection from ('127.0.0.1', 41772)
 server: connection cipher is now ('ECDHE-RSA-AES256-SHA', 'TLSv1.0', 256)
 server: selected protocol is now None
ok
test_session_handling (test.test_ssl.ThreadedTests) ... ok
test_shared_ciphers (test.test_ssl.ThreadedTests) ...  server:  new connection from ('127.0.0.1', 47316)
 server: connection cipher is now ('ECDHE-RSA-AES256-SHA', 'TLSv1.0', 256)
 server: selected protocol is now None
ok
test_sni_callback (test.test_ssl.ThreadedTests) ...  server:  new connection from ('127.0.0.1', 45792)
 server: connection cipher is now ('ECDHE-RSA-AES256-SHA', 'TLSv1.0', 256)
 server: selected protocol is now None
 server:  new connection from ('127.0.0.1', 60450)
 server: connection cipher is now ('ECDHE-RSA-AES256-SHA', 'TLSv1.0', 256)
 server: selected protocol is now None
 server:  new connection from ('127.0.0.1', 47850)
 server: connection cipher is now ('ECDHE-RSA-AES256-SHA', 'TLSv1.0', 256)
 server: selected protocol is now None
ok
test_sni_callback_alert (test.test_ssl.ThreadedTests) ... ok
test_sni_callback_raising (test.test_ssl.ThreadedTests) ... ok
test_sni_callback_wrong_return_type (test.test_ssl.ThreadedTests) ... ok
test_socketserver (test.test_ssl.ThreadedTests)
Using socketserver to create and manage SSL connections. ... 
 server (('127.0.0.1', 42301):42301 ('TLS_AES_256_GCM_SHA384', 'TLSv1.3', 256)):
   [28/May/2019 19:10:19] "GET /keycert.pem HTTP/1.1" 200 -
 client: read 4058 bytes from remote server '<HTTPSServerThread <HTTPSServer localhost:42301>>'
stopping HTTPS server
joining HTTPS thread
ok
test_starttls (test.test_ssl.ThreadedTests)
Switching from clear text to encrypted and back again. ... 
 client:  sending b'msg 1'...
 server:  new connection from ('127.0.0.1', 44098)
 server: read b'msg 1' (unencrypted), sending back b'msg 1' (unencrypted)...
 client:  read b'msg 1' from server
 client:  sending b'MSG 2'...
 server: read b'MSG 2' (unencrypted), sending back b'msg 2' (unencrypted)...
 client:  read b'msg 2' from server
 client:  sending b'STARTTLS'...
 server: read STARTTLS from client, sending OK...
 client:  read b'ok' from server, starting TLS...
 client:  sending b'MSG 3'...
 server: connection cipher is now ('ECDHE-RSA-AES256-SHA', 'TLSv1.0', 256)
 server: selected protocol is now None
 server: read b'MSG 3' (encrypted), sending back b'msg 3' (encrypted)...
 client:  read b'msg 3' from server
 client:  sending b'msg 4'...
 server: read b'msg 4' (encrypted), sending back b'msg 4' (encrypted)...
 client:  read b'msg 4' from server
 client:  sending b'ENDTLS'...
 server: read ENDTLS from client, sending OK...
 client:  read b'ok' from server, ending TLS...
 client:  sending b'msg 5'...
 server: connection is now unencrypted...
 server: read b'msg 5' (unencrypted), sending back b'msg 5' (unencrypted)...
 client:  read b'msg 5' from server
 client:  sending b'msg 6'...
 server: read b'msg 6' (unencrypted), sending back b'msg 6' (unencrypted)...
 client:  read b'msg 6' from server
 client:  closing connection.
 server: client closed connection
ok
test_tls1_3 (test.test_ssl.ThreadedTests) ...  server:  new connection from ('127.0.0.1', 50082)
 server: connection cipher is now ('TLS_AES_256_GCM_SHA384', 'TLSv1.3', 256)
 server: selected protocol is now None
ok
test_tls_unique_channel_binding (test.test_ssl.ThreadedTests)
Test tls-unique channel binding. ... 
 server:  new connection from ('127.0.0.1', 47070)
 server: connection cipher is now ('ECDHE-RSA-AES256-SHA', 'TLSv1.0', 256)
 server: selected protocol is now None
 got channel binding data: b'\x95p7)&\xf0\xb5\xdf\xa1\xe7\xc5\x05'
 server:  new connection from ('127.0.0.1', 47072)
 server: connection cipher is now ('ECDHE-RSA-AES256-SHA', 'TLSv1.0', 256)
 server: selected protocol is now None
 got another channel binding data: b'g\x97;\xdb\x81|YZ\x99/=\x84'
ok
test_version_basic (test.test_ssl.ThreadedTests) ... ok
test_wrong_cert (test.test_ssl.ThreadedTests)
Connecting when the server rejects the client's certificate ... 
SSLError is SSLError(1, '[SSL: TLSV1_ALERT_PROTOCOL_VERSION] tlsv1 alert protocol version (_ssl.c:852)')
ok
test_pha_no_pha_client (test.test_ssl.TestPostHandshakeAuth) ... ok
test_pha_no_pha_server (test.test_ssl.TestPostHandshakeAuth) ... ok
test_pha_not_tls13 (test.test_ssl.TestPostHandshakeAuth) ... ok
test_pha_optional (test.test_ssl.TestPostHandshakeAuth) ... 
ok
test_pha_optional_nocert (test.test_ssl.TestPostHandshakeAuth) ... 
ok
test_pha_required (test.test_ssl.TestPostHandshakeAuth) ... ok
test_pha_required_nocert (test.test_ssl.TestPostHandshakeAuth) ... ok
test_pha_setter (test.test_ssl.TestPostHandshakeAuth) ... ok

======================================================================
ERROR: test_protocol_sslv23 (test.test_ssl.ThreadedTests)
Connecting to an SSLv23 server with various client options
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/ssd/buildbot/buildarea/3.6.gps-ubuntu-exynos5-armv7l/build/Lib/test/test_ssl.py", line 2648, in test_protocol_sslv23
    try_protocol_combo(ssl.PROTOCOL_SSLv23, ssl.PROTOCOL_TLSv1, 'TLSv1')
  File "/ssd/buildbot/buildarea/3.6.gps-ubuntu-exynos5-armv7l/build/Lib/test/test_ssl.py", line 2338, in try_protocol_combo
    chatty=False, connectionchatty=False)
  File "/ssd/buildbot/buildarea/3.6.gps-ubuntu-exynos5-armv7l/build/Lib/test/test_ssl.py", line 2263, in server_params_test
    s.connect((HOST, server.port))
  File "/ssd/buildbot/buildarea/3.6.gps-ubuntu-exynos5-armv7l/build/Lib/ssl.py", line 1109, in connect
    self._real_connect(addr, False)
  File "/ssd/buildbot/buildarea/3.6.gps-ubuntu-exynos5-armv7l/build/Lib/ssl.py", line 1100, in _real_connect
    self.do_handshake()
  File "/ssd/buildbot/buildarea/3.6.gps-ubuntu-exynos5-armv7l/build/Lib/ssl.py", line 1077, in do_handshake
    self._sslobj.do_handshake()
  File "/ssd/buildbot/buildarea/3.6.gps-ubuntu-exynos5-armv7l/build/Lib/ssl.py", line 689, in do_handshake
    self._sslobj.do_handshake()
ssl.SSLError: [SSL: TLSV1_ALERT_PROTOCOL_VERSION] tlsv1 alert protocol version (_ssl.c:852)

======================================================================
ERROR: test_protocol_tlsv1_1 (test.test_ssl.ThreadedTests)
Connecting to a TLSv1.1 server with various client options.
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/ssd/buildbot/buildarea/3.6.gps-ubuntu-exynos5-armv7l/build/Lib/test/test_ssl.py", line 2722, in test_protocol_tlsv1_1
    try_protocol_combo(ssl.PROTOCOL_SSLv23, ssl.PROTOCOL_TLSv1_1, 'TLSv1.1')
  File "/ssd/buildbot/buildarea/3.6.gps-ubuntu-exynos5-armv7l/build/Lib/test/test_ssl.py", line 2338, in try_protocol_combo
    chatty=False, connectionchatty=False)
  File "/ssd/buildbot/buildarea/3.6.gps-ubuntu-exynos5-armv7l/build/Lib/test/test_ssl.py", line 2263, in server_params_test
    s.connect((HOST, server.port))
  File "/ssd/buildbot/buildarea/3.6.gps-ubuntu-exynos5-armv7l/build/Lib/ssl.py", line 1109, in connect
    self._real_connect(addr, False)
  File "/ssd/buildbot/buildarea/3.6.gps-ubuntu-exynos5-armv7l/build/Lib/ssl.py", line 1100, in _real_connect
    self.do_handshake()
  File "/ssd/buildbot/buildarea/3.6.gps-ubuntu-exynos5-armv7l/build/Lib/ssl.py", line 1077, in do_handshake
    self._sslobj.do_handshake()
  File "/ssd/buildbot/buildarea/3.6.gps-ubuntu-exynos5-armv7l/build/Lib/ssl.py", line 689, in do_handshake
    self._sslobj.do_handshake()
ssl.SSLError: [SSL: TLSV1_ALERT_PROTOCOL_VERSION] tlsv1 alert protocol version (_ssl.c:852)

----------------------------------------------------------------------

Ran 136 tests in 9.987s

FAILED (errors=2, skipped=7)
test test_ssl failed
test_devpoll skipped -- test works only on Solaris OS family
test_winconsoleio skipped -- test only relevant on win32
test_tix skipped -- Tk unavailable due to TclError: no display name and no $DISPLAY environment variab [...]
stty: 'standard input': Inappropriate ioctl for device
test_winsound skipped -- No module named 'winsound'
skipped "dtrace(1) failed: [Errno 2] No such file or directory: 'dtrace': 'dtrace'"
skipped "dtrace(1) failed: [Errno 2] No such file or directory: 'dtrace': 'dtrace'"
skipped "stap(1) failed: [Errno 2] No such file or directory: 'stap': 'stap'"
skipped "stap(1) failed: [Errno 2] No such file or directory: 'stap': 'stap'"

----------------------------------------------------------------------

Ran 0 tests in 0.019s

OK (skipped=4)
test_ossaudiodev skipped -- [Errno 2] No such file or directory: '/dev/dsp'
test_ioctl skipped -- Unable to open /dev/tty
BDB0004 fop_read_meta: @test_18016_tmp_ndbm.db: unexpected file type or format
test_tk skipped -- Tk unavailable due to TclError: no display name and no $DISPLAY environment variab [...]
test_winreg skipped -- No module named 'winreg'
test test_nntplib failed
test test_ssl failed
make: *** [Makefile:1077: buildbottest] Error 2

vstinner requested review from ned-deily and tiran January 18, 2019 16:45

the-knights-who-say-ni added the CLA signed label Jan 18, 2019

bedevere-bot added tests Tests in the Lib/test dir awaiting merge labels Jan 18, 2019

bpo-32947: test_ssl fixes for TLS 1.3 and OpenSSL 1.1.1

7b484e5

Backport partially commit 529525f: complete the previous partial backport (commit 2a4ee8a. Co-Authored-By: Christian Heimes <[email protected]>

ghost mentioned this pull request May 10, 2019

Update for latest Cloudflare challenge Anorov/cloudflare-scrape#234

Merged

ned-deily merged commit 3dbc43f into python:3.6 May 29, 2019

vstinner deleted the test_ssl36 branch January 30, 2020 12:16

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[3.6] bpo-32947: Fixes for TLS 1.3 and OpenSSL 1.1.1#11612

[3.6] bpo-32947: Fixes for TLS 1.3 and OpenSSL 1.1.1#11612
ned-deily merged 1 commit intopython:3.6from
vstinner:test_ssl36

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