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[Bug 1736678] [NEW] Tags: server exception when using invalid tag inputs

To: yahoo-eng-team@xxxxxxxxxxxxxxxxxxx
From: Gary Kotton <1736678@xxxxxxxxxxxxxxxxxx>
Date: Wed, 06 Dec 2017 08:30:01 -0000
Reply-to: Bug 1736678 <1736678@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx
Public bug reported:

Dec 05 20:08:36 utu1604template devstack@keystone.service[11631]: DEBUG keystone.common.authorization [None req-8d8b3040-9dc4-4bf0-acfd-b1df1e929ca6 None None] RBAC: Authorizing identity:validate_token() {{(pid=11634) _build_policy_check_credentials /opt/stack/keystone/keystone/common/authorization.py:137}}
Dec 05 20:08:36 utu1604template devstack@keystone.service[11631]: DEBUG keystone.policy.backends.rules [None req-8d8b3040-9dc4-4bf0-acfd-b1df1e929ca6 None None] enforce identity:validate_token: {'is_delegated_auth': False, 'access_token_id': None, 'user_id': u'5fc8eb4a128b426a8f0d64fb282c89ff', 'roles': [u'service'], 'user_domain_id': u'default', 'consumer_id': None, 'trustee_id': None, 'is_domain': False, 'is_admin_project': True, 'trustor_id': None, 'token': <KeystoneToken (audit_id=kupMJxgiRYur9e1UJJycpg, audit_chain_id=kupMJxgiRYur9e1UJJycpg) at 0x7fe3edff6868>, 'project_id': u'63dfd8edb7a744689f5a4e1d72b168c0', 'trust_id': None, 'project_domain_id': u'default'} {{(pid=11634) enforce /opt/stack/keystone/keystone/policy/backends/rules.py:33}}
Dec 05 20:08:36 utu1604template devstack@keystone.service[11631]: DEBUG keystone.common.authorization [None req-8d8b3040-9dc4-4bf0-acfd-b1df1e929ca6 None None] RBAC: Authorization granted {{(pid=11634) check_policy /opt/stack/keystone/keystone/common/authorization.py:240}}
Dec 05 20:08:36 utu1604template devstack@keystone.service[11631]: [pid: 11634|app: 0|req: 26017/52064] 10.115.78.247 () {62 vars in 1404 bytes} [Tue Dec 5 20:08:36 2017] GET /identity/v3/auth/tokens => generated 3584 bytes in 48 msecs (HTTP/1.1 200) 6 headers in 380 bytes (1 switches on core 0)
Dec 05 20:08:36 utu1604template neutron-server[19677]: ERROR neutron.pecan_wsgi.hooks.translation [None req-43a734a1-1e9c-4b32-9fba-e906c983ade3 tempest-NetworkTagAddTest-4314208 tempest-NetworkTagAddTest-4314208] PUT failed.: TypeError: argument of type 'NoneType' is not iterable
Dec 05 20:08:36 utu1604template neutron-server[19677]: ERROR neutron.pecan_wsgi.hooks.translation Traceback (most recent call last):
Dec 05 20:08:36 utu1604template neutron-server[19677]: ERROR neutron.pecan_wsgi.hooks.translation File "/usr/local/lib/python2.7/dist-packages/pecan/core.py", line 683, in __call__
Dec 05 20:08:36 utu1604template neutron-server[19677]: ERROR neutron.pecan_wsgi.hooks.translation self.invoke_controller(controller, args, kwargs, state)
Dec 05 20:08:36 utu1604template neutron-server[19677]: ERROR neutron.pecan_wsgi.hooks.translation File "/usr/local/lib/python2.7/dist-packages/pecan/core.py", line 574, in invoke_controller
Dec 05 20:08:36 utu1604template neutron-server[19677]: ERROR neutron.pecan_wsgi.hooks.translation result = controller(*args, **kwargs)
Dec 05 20:08:36 utu1604template neutron-server[19677]: ERROR neutron.pecan_wsgi.hooks.translation File "/opt/stack/neutron/neutron/db/api.py", line 93, in wrapped
Dec 05 20:08:36 utu1604template neutron-server[19677]: ERROR neutron.pecan_wsgi.hooks.translation setattr(e, '_RETRY_EXCEEDED', True)
Dec 05 20:08:36 utu1604template neutron-server[19677]: ERROR neutron.pecan_wsgi.hooks.translation File "/usr/local/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 220, in __exit__
Dec 05 20:08:36 utu1604template neutron-server[19677]: ERROR neutron.pecan_wsgi.hooks.translation self.force_reraise()
Dec 05 20:08:36 utu1604template neutron-server[19677]: ERROR neutron.pecan_wsgi.hooks.translation File "/usr/local/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 196, in force_reraise
Dec 05 20:08:36 utu1604template neutron-server[19677]: ERROR neutron.pecan_wsgi.hooks.translation six.reraise(self.type_, self.value, self.tb)
Dec 05 20:08:36 utu1604template neutron-server[19677]: ERROR neutron.pecan_wsgi.hooks.translation File "/opt/stack/neutron/neutron/db/api.py", line 89, in wrapped
Dec 05 20:08:36 utu1604template neutron-server[19677]: ERROR neutron.pecan_wsgi.hooks.translation return f(*args, **kwargs)
Dec 05 20:08:36 utu1604template neutron-server[19677]: ERROR neutron.pecan_wsgi.hooks.translation File "/usr/local/lib/python2.7/dist-packages/oslo_db/api.py", line 150, in wrapper
Dec 05 20:08:36 utu1604template neutron-server[19677]: ERROR neutron.pecan_wsgi.hooks.translation ectxt.value = e.inner_exc
Dec 05 20:08:36 utu1604template neutron-server[19677]: ERROR neutron.pecan_wsgi.hooks.translation File "/usr/local/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 220, in __exit__
Dec 05 20:08:36 utu1604template neutron-server[19677]: ERROR neutron.pecan_wsgi.hooks.translation self.force_reraise()
Dec 05 20:08:36 utu1604template neutron-server[19677]: ERROR neutron.pecan_wsgi.hooks.translation File "/usr/local/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 196, in force_reraise
Dec 05 20:08:36 utu1604template neutron-server[19677]: ERROR neutron.pecan_wsgi.hooks.translation six.reraise(self.type_, self.value, self.tb)
Dec 05 20:08:36 utu1604template neutron-server[19677]: ERROR neutron.pecan_wsgi.hooks.translation File "/usr/local/lib/python2.7/dist-packages/oslo_db/api.py", line 138, in wrapper
Dec 05 20:08:36 utu1604template neutron-server[19677]: ERROR neutron.pecan_wsgi.hooks.translation return f(*args, **kwargs)
Dec 05 20:08:36 utu1604template neutron-server[19677]: ERROR neutron.pecan_wsgi.hooks.translation File "/opt/stack/neutron/neutron/db/api.py", line 128, in wrapped
Dec 05 20:08:36 utu1604template neutron-server[19677]: ERROR neutron.pecan_wsgi.hooks.translation LOG.debug("Retry wrapper got retriable exception: %s", e)
Dec 05 20:08:36 utu1604template neutron-server[19677]: ERROR neutron.pecan_wsgi.hooks.translation File "/usr/local/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 220, in __exit__
Dec 05 20:08:36 utu1604template neutron-server[19677]: ERROR neutron.pecan_wsgi.hooks.translation self.force_reraise()
Dec 05 20:08:36 utu1604template neutron-server[19677]: ERROR neutron.pecan_wsgi.hooks.translation File "/usr/local/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 196, in force_reraise
Dec 05 20:08:36 utu1604template neutron-server[19677]: ERROR neutron.pecan_wsgi.hooks.translation six.reraise(self.type_, self.value, self.tb)
Dec 05 20:08:36 utu1604template neutron-server[19677]: ERROR neutron.pecan_wsgi.hooks.translation File "/opt/stack/neutron/neutron/db/api.py", line 124, in wrapped
Dec 05 20:08:36 utu1604template neutron-server[19677]: ERROR neutron.pecan_wsgi.hooks.translation return f(*dup_args, **dup_kwargs)
Dec 05 20:08:36 utu1604template neutron-server[19677]: ERROR neutron.pecan_wsgi.hooks.translation File "/opt/stack/neutron/neutron/pecan_wsgi/controllers/utils.py", line 76, in wrapped
Dec 05 20:08:36 utu1604template neutron-server[19677]: ERROR neutron.pecan_wsgi.hooks.translation return f(*args, **kwargs)
Dec 05 20:08:36 utu1604template neutron-server[19677]: ERROR neutron.pecan_wsgi.hooks.translation File "/opt/stack/neutron/neutron/pecan_wsgi/controllers/utils.py", line 398, in index
Dec 05 20:08:36 utu1604template neutron-server[19677]: ERROR neutron.pecan_wsgi.hooks.translation result = controller_method(*args, **uri_identifiers)
Dec 05 20:08:36 utu1604template neutron-server[19677]: ERROR neutron.pecan_wsgi.hooks.translation File "/opt/stack/neutron/neutron/extensions/tagging.py", line 136, in update_all
Dec 05 20:08:36 utu1604template neutron-server[19677]: ERROR neutron.pecan_wsgi.hooks.translation validate_tags(body)
Dec 05 20:08:36 utu1604template neutron-server[19677]: ERROR neutron.pecan_wsgi.hooks.translation File "/opt/stack/neutron/neutron/extensions/tagging.py", line 74, in validate_tags
Dec 05 20:08:36 utu1604template neutron-server[19677]: ERROR neutron.pecan_wsgi.hooks.translation if 'tags' not in body:
Dec 05 20:08:36 utu1604template neutron-server[19677]: ERROR neutron.pecan_wsgi.hooks.translation TypeError: argument of type 'NoneType' is not iterable

** Affects: neutron
     Importance: Undecided
     Assignee: Gary Kotton (garyk)
         Status: In Progress

** Changed in: neutron
     Assignee: (unassigned) => Gary Kotton (garyk)

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https://bugs.launchpad.net/bugs/1736678

Title:
  Tags: server exception when using invalid tag inputs

Status in neutron:
  In Progress

Bug description:
  Dec 05 20:08:36 utu1604template devstack@keystone.service[11631]: DEBUG keystone.common.authorization [None req-8d8b3040-9dc4-4bf0-acfd-b1df1e929ca6 None None] RBAC: Authorizing identity:validate_token() {{(pid=11634) _build_policy_check_credentials /opt/stack/keystone/keystone/common/authorization.py:137}}
  Dec 05 20:08:36 utu1604template devstack@keystone.service[11631]: DEBUG keystone.policy.backends.rules [None req-8d8b3040-9dc4-4bf0-acfd-b1df1e929ca6 None None] enforce identity:validate_token: {'is_delegated_auth': False, 'access_token_id': None, 'user_id': u'5fc8eb4a128b426a8f0d64fb282c89ff', 'roles': [u'service'], 'user_domain_id': u'default', 'consumer_id': None, 'trustee_id': None, 'is_domain': False, 'is_admin_project': True, 'trustor_id': None, 'token': <KeystoneToken (audit_id=kupMJxgiRYur9e1UJJycpg, audit_chain_id=kupMJxgiRYur9e1UJJycpg) at 0x7fe3edff6868>, 'project_id': u'63dfd8edb7a744689f5a4e1d72b168c0', 'trust_id': None, 'project_domain_id': u'default'} {{(pid=11634) enforce /opt/stack/keystone/keystone/policy/backends/rules.py:33}}
  Dec 05 20:08:36 utu1604template devstack@keystone.service[11631]: DEBUG keystone.common.authorization [None req-8d8b3040-9dc4-4bf0-acfd-b1df1e929ca6 None None] RBAC: Authorization granted {{(pid=11634) check_policy /opt/stack/keystone/keystone/common/authorization.py:240}}
  Dec 05 20:08:36 utu1604template devstack@keystone.service[11631]: [pid: 11634|app: 0|req: 26017/52064] 10.115.78.247 () {62 vars in 1404 bytes} [Tue Dec 5 20:08:36 2017] GET /identity/v3/auth/tokens => generated 3584 bytes in 48 msecs (HTTP/1.1 200) 6 headers in 380 bytes (1 switches on core 0)
  Dec 05 20:08:36 utu1604template neutron-server[19677]: ERROR neutron.pecan_wsgi.hooks.translation [None req-43a734a1-1e9c-4b32-9fba-e906c983ade3 tempest-NetworkTagAddTest-4314208 tempest-NetworkTagAddTest-4314208] PUT failed.: TypeError: argument of type 'NoneType' is not iterable
  Dec 05 20:08:36 utu1604template neutron-server[19677]: ERROR neutron.pecan_wsgi.hooks.translation Traceback (most recent call last):
  Dec 05 20:08:36 utu1604template neutron-server[19677]: ERROR neutron.pecan_wsgi.hooks.translation File "/usr/local/lib/python2.7/dist-packages/pecan/core.py", line 683, in __call__
  Dec 05 20:08:36 utu1604template neutron-server[19677]: ERROR neutron.pecan_wsgi.hooks.translation self.invoke_controller(controller, args, kwargs, state)
  Dec 05 20:08:36 utu1604template neutron-server[19677]: ERROR neutron.pecan_wsgi.hooks.translation File "/usr/local/lib/python2.7/dist-packages/pecan/core.py", line 574, in invoke_controller
  Dec 05 20:08:36 utu1604template neutron-server[19677]: ERROR neutron.pecan_wsgi.hooks.translation result = controller(*args, **kwargs)
  Dec 05 20:08:36 utu1604template neutron-server[19677]: ERROR neutron.pecan_wsgi.hooks.translation File "/opt/stack/neutron/neutron/db/api.py", line 93, in wrapped
  Dec 05 20:08:36 utu1604template neutron-server[19677]: ERROR neutron.pecan_wsgi.hooks.translation setattr(e, '_RETRY_EXCEEDED', True)
  Dec 05 20:08:36 utu1604template neutron-server[19677]: ERROR neutron.pecan_wsgi.hooks.translation File "/usr/local/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 220, in __exit__
  Dec 05 20:08:36 utu1604template neutron-server[19677]: ERROR neutron.pecan_wsgi.hooks.translation self.force_reraise()
  Dec 05 20:08:36 utu1604template neutron-server[19677]: ERROR neutron.pecan_wsgi.hooks.translation File "/usr/local/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 196, in force_reraise
  Dec 05 20:08:36 utu1604template neutron-server[19677]: ERROR neutron.pecan_wsgi.hooks.translation six.reraise(self.type_, self.value, self.tb)
  Dec 05 20:08:36 utu1604template neutron-server[19677]: ERROR neutron.pecan_wsgi.hooks.translation File "/opt/stack/neutron/neutron/db/api.py", line 89, in wrapped
  Dec 05 20:08:36 utu1604template neutron-server[19677]: ERROR neutron.pecan_wsgi.hooks.translation return f(*args, **kwargs)
  Dec 05 20:08:36 utu1604template neutron-server[19677]: ERROR neutron.pecan_wsgi.hooks.translation File "/usr/local/lib/python2.7/dist-packages/oslo_db/api.py", line 150, in wrapper
  Dec 05 20:08:36 utu1604template neutron-server[19677]: ERROR neutron.pecan_wsgi.hooks.translation ectxt.value = e.inner_exc
  Dec 05 20:08:36 utu1604template neutron-server[19677]: ERROR neutron.pecan_wsgi.hooks.translation File "/usr/local/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 220, in __exit__
  Dec 05 20:08:36 utu1604template neutron-server[19677]: ERROR neutron.pecan_wsgi.hooks.translation self.force_reraise()
  Dec 05 20:08:36 utu1604template neutron-server[19677]: ERROR neutron.pecan_wsgi.hooks.translation File "/usr/local/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 196, in force_reraise
  Dec 05 20:08:36 utu1604template neutron-server[19677]: ERROR neutron.pecan_wsgi.hooks.translation six.reraise(self.type_, self.value, self.tb)
  Dec 05 20:08:36 utu1604template neutron-server[19677]: ERROR neutron.pecan_wsgi.hooks.translation File "/usr/local/lib/python2.7/dist-packages/oslo_db/api.py", line 138, in wrapper
  Dec 05 20:08:36 utu1604template neutron-server[19677]: ERROR neutron.pecan_wsgi.hooks.translation return f(*args, **kwargs)
  Dec 05 20:08:36 utu1604template neutron-server[19677]: ERROR neutron.pecan_wsgi.hooks.translation File "/opt/stack/neutron/neutron/db/api.py", line 128, in wrapped
  Dec 05 20:08:36 utu1604template neutron-server[19677]: ERROR neutron.pecan_wsgi.hooks.translation LOG.debug("Retry wrapper got retriable exception: %s", e)
  Dec 05 20:08:36 utu1604template neutron-server[19677]: ERROR neutron.pecan_wsgi.hooks.translation File "/usr/local/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 220, in __exit__
  Dec 05 20:08:36 utu1604template neutron-server[19677]: ERROR neutron.pecan_wsgi.hooks.translation self.force_reraise()
  Dec 05 20:08:36 utu1604template neutron-server[19677]: ERROR neutron.pecan_wsgi.hooks.translation File "/usr/local/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 196, in force_reraise
  Dec 05 20:08:36 utu1604template neutron-server[19677]: ERROR neutron.pecan_wsgi.hooks.translation six.reraise(self.type_, self.value, self.tb)
  Dec 05 20:08:36 utu1604template neutron-server[19677]: ERROR neutron.pecan_wsgi.hooks.translation File "/opt/stack/neutron/neutron/db/api.py", line 124, in wrapped
  Dec 05 20:08:36 utu1604template neutron-server[19677]: ERROR neutron.pecan_wsgi.hooks.translation return f(*dup_args, **dup_kwargs)
  Dec 05 20:08:36 utu1604template neutron-server[19677]: ERROR neutron.pecan_wsgi.hooks.translation File "/opt/stack/neutron/neutron/pecan_wsgi/controllers/utils.py", line 76, in wrapped
  Dec 05 20:08:36 utu1604template neutron-server[19677]: ERROR neutron.pecan_wsgi.hooks.translation return f(*args, **kwargs)
  Dec 05 20:08:36 utu1604template neutron-server[19677]: ERROR neutron.pecan_wsgi.hooks.translation File "/opt/stack/neutron/neutron/pecan_wsgi/controllers/utils.py", line 398, in index
  Dec 05 20:08:36 utu1604template neutron-server[19677]: ERROR neutron.pecan_wsgi.hooks.translation result = controller_method(*args, **uri_identifiers)
  Dec 05 20:08:36 utu1604template neutron-server[19677]: ERROR neutron.pecan_wsgi.hooks.translation File "/opt/stack/neutron/neutron/extensions/tagging.py", line 136, in update_all
  Dec 05 20:08:36 utu1604template neutron-server[19677]: ERROR neutron.pecan_wsgi.hooks.translation validate_tags(body)
  Dec 05 20:08:36 utu1604template neutron-server[19677]: ERROR neutron.pecan_wsgi.hooks.translation File "/opt/stack/neutron/neutron/extensions/tagging.py", line 74, in validate_tags
  Dec 05 20:08:36 utu1604template neutron-server[19677]: ERROR neutron.pecan_wsgi.hooks.translation if 'tags' not in body:
  Dec 05 20:08:36 utu1604template neutron-server[19677]: ERROR neutron.pecan_wsgi.hooks.translation TypeError: argument of type 'NoneType' is not iterable

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Follow ups

[Bug 1736678] Re: Tags: server exception when using invalid tag inputs
From: OpenStack Infra, 2017-12-13