Files
awx/awx/main/tests/functional/test_credential.py
Ryan Petrello 9f11c008d2 don't allow boolean credential type fields that specify secret
secret doesn't really make sense for boolean values; they can't store
sensitive content because they're just true|false

see: https://github.com/ansible/ansible-tower/issues/6776
2017-07-24 11:41:12 -04:00

373 lines
13 KiB
Python

# Copyright (c) 2017 Ansible by Red Hat
# All Rights Reserved.
import itertools
import pytest
from django.core.exceptions import ValidationError
from awx.main.utils import decrypt_field
from awx.main.models import Credential, CredentialType, V1Credential
from rest_framework import serializers
EXAMPLE_PRIVATE_KEY = '-----BEGIN PRIVATE KEY-----\nxyz==\n-----END PRIVATE KEY-----'
EXAMPLE_ENCRYPTED_PRIVATE_KEY = '-----BEGIN PRIVATE KEY-----\nProc-Type: 4,ENCRYPTED\nxyz==\n-----END PRIVATE KEY-----'
@pytest.mark.django_db
def test_default_cred_types():
assert sorted(CredentialType.defaults.keys()) == [
'aws',
'azure',
'azure_rm',
'cloudforms',
'gce',
'insights',
'net',
'openstack',
'satellite6',
'scm',
'ssh',
'vault',
'vmware',
]
for type_ in CredentialType.defaults.values():
assert type_().managed_by_tower is True
@pytest.mark.django_db
@pytest.mark.parametrize('kind', ['net', 'scm', 'ssh', 'vault'])
def test_cred_type_kind_uniqueness(kind):
"""
non-cloud credential types are exclusive_on_kind (you can only use *one* of
them at a time)
"""
assert CredentialType.defaults[kind]().unique_by_kind is True
@pytest.mark.django_db
def test_cloud_kind_uniqueness():
"""
you can specify more than one cloud credential type (as long as they have
different names so you don't e.g., use ec2 twice")
"""
assert CredentialType.defaults['aws']().unique_by_kind is False
@pytest.mark.django_db
@pytest.mark.parametrize('input_, valid', [
({}, True),
({'fields': []}, True),
({'fields': {}}, False),
({'fields': 123}, False),
({'fields': [{'id': 'username', 'label': 'Username', 'foo': 'bar'}]}, False),
({'fields': [{'id': 'username', 'label': 'Username'}]}, True),
({'fields': [{'id': 'username', 'label': 'Username', 'type': 'string'}]}, True),
({'fields': [{'id': 'username', 'label': 'Username', 'help_text': 1}]}, False),
({'fields': [{'id': 'username', 'label': 'Username', 'help_text': 'Help Text'}]}, True), # noqa
({'fields': [{'id': 'username', 'label': 'Username'}, {'id': 'username', 'label': 'Username 2'}]}, False), # noqa
({'fields': [{'id': '$invalid$', 'label': 'Invalid', 'type': 'string'}]}, False), # noqa
({'fields': [{'id': 'password', 'label': 'Password', 'type': 'invalid-type'}]}, False),
({'fields': [{'id': 'ssh_key', 'label': 'SSH Key', 'type': 'string', 'format': 'ssh_private_key'}]}, True), # noqa
({'fields': [{'id': 'flag', 'label': 'Some Flag', 'type': 'boolean'}]}, True),
({'fields': [{'id': 'flag', 'label': 'Some Flag', 'type': 'boolean', 'choices': ['a', 'b']}]}, False),
({'fields': [{'id': 'flag', 'label': 'Some Flag', 'type': 'boolean', 'secret': True}]}, False),
({'fields': [{'id': 'certificate', 'label': 'Cert', 'multiline': True}]}, True),
({'fields': [{'id': 'certificate', 'label': 'Cert', 'multiline': True, 'type': 'boolean'}]}, False), # noqa
({'fields': [{'id': 'certificate', 'label': 'Cert', 'multiline': 'bad'}]}, False), # noqa
({'fields': [{'id': 'token', 'label': 'Token', 'secret': True}]}, True),
({'fields': [{'id': 'token', 'label': 'Token', 'secret': 'bad'}]}, False),
({'fields': [{'id': 'token', 'label': 'Token', 'ask_at_runtime': True}]}, True),
({'fields': [{'id': 'token', 'label': 'Token', 'ask_at_runtime': 'bad'}]}, False), # noqa
({'fields': [{'id': 'become_method', 'label': 'Become', 'choices': 'not-a-list'}]}, False), # noqa
({'fields': [{'id': 'become_method', 'label': 'Become', 'choices': []}]}, False),
({'fields': [{'id': 'become_method', 'label': 'Become', 'choices': ['su', 'sudo']}]}, True), # noqa
({'fields': [{'id': 'become_method', 'label': 'Become', 'choices': ['dup', 'dup']}]}, False), # noqa
({'fields': [{'id': 'tower', 'label': 'Reserved!', }]}, False), # noqa
])
def test_cred_type_input_schema_validity(input_, valid):
type_ = CredentialType(
kind='cloud',
name='SomeCloud',
managed_by_tower=True,
inputs=input_
)
if valid is False:
with pytest.raises(Exception) as e:
type_.full_clean()
assert e.type in (ValidationError, serializers.ValidationError)
else:
type_.full_clean()
@pytest.mark.django_db
@pytest.mark.parametrize('injectors, valid', [
({}, True),
({'invalid-injector': {}}, False),
({'file': 123}, False),
({'file': {}}, False),
({'file': {'template': '{{username}}'}}, True),
({'file': {'foo': 'bar'}}, False),
({'env': 123}, False),
({'env': {}}, True),
({'env': {'AWX_SECRET': '{{awx_secret}}'}}, True),
({'env': {'AWX_SECRET_99': '{{awx_secret}}'}}, True),
({'env': {'99': '{{awx_secret}}'}}, False),
({'env': {'AWX_SECRET=': '{{awx_secret}}'}}, False),
({'extra_vars': 123}, False),
({'extra_vars': {}}, True),
({'extra_vars': {'hostname': '{{host}}'}}, True),
({'extra_vars': {'hostname_99': '{{host}}'}}, True),
({'extra_vars': {'99': '{{host}}'}}, False),
({'extra_vars': {'99=': '{{host}}'}}, False),
])
def test_cred_type_injectors_schema(injectors, valid):
type_ = CredentialType(
kind='cloud',
name='SomeCloud',
managed_by_tower=True,
inputs={
'fields': [
{'id': 'username', 'type': 'string', 'label': '_'},
{'id': 'pass', 'type': 'string', 'label': '_'},
{'id': 'awx_secret', 'type': 'string', 'label': '_'},
{'id': 'host', 'type': 'string', 'label': '_'},
]
},
injectors=injectors
)
if valid is False:
with pytest.raises(ValidationError):
type_.full_clean()
else:
type_.full_clean()
@pytest.mark.django_db
def test_credential_creation(organization_factory):
org = organization_factory('test').organization
type_ = CredentialType(
kind='cloud',
name='SomeCloud',
managed_by_tower=True,
inputs={
'fields': [{
'id': 'username',
'label': 'Username for SomeCloud',
'type': 'string'
}]
}
)
type_.save()
cred = Credential(credential_type=type_, name="Bob's Credential",
inputs={'username': 'bob'}, organization=org)
cred.save()
cred.full_clean()
assert isinstance(cred, Credential)
assert cred.name == "Bob's Credential"
assert cred.inputs['username'] == cred.username == 'bob'
@pytest.mark.django_db
@pytest.mark.parametrize('inputs', [
['must-be-a-dict'],
{'user': 'wrong-key'},
{'username': 1},
{'username': 1.5},
{'username': ['a', 'b', 'c']},
{'username': {'a': 'b'}},
{'username': False},
{'flag': 1},
{'flag': 1.5},
{'flag': ['a', 'b', 'c']},
{'flag': {'a': 'b'}},
{'flag': 'some-string'},
])
def test_credential_creation_validation_failure(organization_factory, inputs):
org = organization_factory('test').organization
type_ = CredentialType(
kind='cloud',
name='SomeCloud',
managed_by_tower=True,
inputs={
'fields': [{
'id': 'username',
'label': 'Username for SomeCloud',
'type': 'string'
},{
'id': 'flag',
'label': 'Some Boolean Flag',
'type': 'boolean'
}]
}
)
type_.save()
with pytest.raises(Exception) as e:
cred = Credential(credential_type=type_, name="Bob's Credential",
inputs=inputs, organization=org)
cred.save()
cred.full_clean()
assert e.type in (ValidationError, serializers.ValidationError)
@pytest.mark.django_db
@pytest.mark.parametrize('kind', ['ssh', 'net', 'scm'])
@pytest.mark.parametrize('ssh_key_data, ssh_key_unlock, valid', [
[EXAMPLE_PRIVATE_KEY, None, True], # unencrypted key, no unlock pass
[EXAMPLE_PRIVATE_KEY, 'super-secret', False], # unencrypted key, unlock pass
[EXAMPLE_ENCRYPTED_PRIVATE_KEY, 'super-secret', True], # encrypted key, unlock pass
[EXAMPLE_ENCRYPTED_PRIVATE_KEY, None, False], # encrypted key, no unlock pass
[None, None, True], # no key, no unlock pass
[None, 'super-secret', False], # no key, unlock pass
['INVALID-KEY-DATA', None, False], # invalid key data
[EXAMPLE_PRIVATE_KEY.replace('=', '\u003d'), None, True], # automatically fix JSON-encoded GCE keys
])
def test_ssh_key_data_validation(organization, kind, ssh_key_data, ssh_key_unlock, valid):
inputs = {}
if ssh_key_data:
inputs['ssh_key_data'] = ssh_key_data
if ssh_key_unlock:
inputs['ssh_key_unlock'] = ssh_key_unlock
cred_type = CredentialType.defaults[kind]()
cred_type.save()
cred = Credential(
credential_type=cred_type,
name="Best credential ever",
inputs=inputs,
organization=organization
)
cred.save()
if valid:
cred.full_clean()
else:
with pytest.raises(Exception) as e:
cred.full_clean()
assert e.type in (ValidationError, serializers.ValidationError)
@pytest.mark.django_db
@pytest.mark.parametrize('become_method, valid', zip(
dict(V1Credential.FIELDS['become_method'].choices).keys(),
itertools.repeat(True)
) + [('invalid-choice', False)])
def test_choices_validity(become_method, valid, organization):
inputs = {'become_method': become_method}
cred_type = CredentialType.defaults['ssh']()
cred_type.save()
cred = Credential(
credential_type=cred_type,
name="Best credential ever",
inputs=inputs,
organization=organization
)
cred.save()
if valid:
cred.full_clean()
else:
with pytest.raises(serializers.ValidationError) as e:
cred.full_clean()
assert "'%s' is not one of" % become_method in str(e)
@pytest.mark.django_db
def test_credential_encryption(organization_factory, credentialtype_ssh):
org = organization_factory('test').organization
cred = Credential(
credential_type=credentialtype_ssh,
name="Bob's Credential",
inputs={'password': 'testing123'},
organization=org
)
cred.save()
assert Credential.objects.count() == 1
cred = Credential.objects.all()[:1].get()
assert cred.inputs['password'].startswith('$encrypted$')
assert decrypt_field(cred, 'password') == 'testing123'
@pytest.mark.django_db
def test_credential_encryption_with_ask(organization_factory, credentialtype_ssh):
org = organization_factory('test').organization
cred = Credential(
credential_type=credentialtype_ssh,
name="Bob's Credential",
inputs={'password': 'ASK'},
organization=org
)
cred.save()
assert Credential.objects.count() == 1
cred = Credential.objects.all()[:1].get()
assert cred.inputs['password'] == 'ASK'
@pytest.mark.django_db
def test_credential_with_multiple_secrets(organization_factory, credentialtype_ssh):
org = organization_factory('test').organization
cred = Credential(
credential_type=credentialtype_ssh,
name="Bob's Credential",
inputs={'ssh_key_data': 'SOMEKEY', 'ssh_key_unlock': 'testing123'},
organization=org
)
cred.save()
assert Credential.objects.count() == 1
cred = Credential.objects.all()[:1].get()
assert cred.inputs['ssh_key_data'].startswith('$encrypted$')
assert decrypt_field(cred, 'ssh_key_data') == 'SOMEKEY'
assert cred.inputs['ssh_key_unlock'].startswith('$encrypted$')
assert decrypt_field(cred, 'ssh_key_unlock') == 'testing123'
@pytest.mark.django_db
def test_credential_update(organization_factory, credentialtype_ssh):
org = organization_factory('test').organization
cred = Credential(
credential_type=credentialtype_ssh,
name="Bob's Credential",
inputs={'password': 'testing123'},
organization=org
)
cred.save()
assert Credential.objects.count() == 1
cred = Credential.objects.all()[:1].get()
cred.inputs['password'] = 'newpassword'
cred.save()
assert Credential.objects.count() == 1
cred = Credential.objects.all()[:1].get()
assert cred.inputs['password'].startswith('$encrypted$')
assert decrypt_field(cred, 'password') == 'newpassword'
@pytest.mark.django_db
def test_credential_update_with_prior(organization_factory, credentialtype_ssh):
org = organization_factory('test').organization
cred = Credential(
credential_type=credentialtype_ssh,
name="Bob's Credential",
inputs={'password': 'testing123'},
organization=org
)
cred.save()
assert Credential.objects.count() == 1
cred = Credential.objects.all()[:1].get()
cred.inputs['username'] = 'joe'
cred.inputs['password'] = '$encrypted$'
cred.save()
assert Credential.objects.count() == 1
cred = Credential.objects.all()[:1].get()
assert cred.inputs['username'] == 'joe'
assert cred.inputs['password'].startswith('$encrypted$')
assert decrypt_field(cred, 'password') == 'testing123'