/usr/lib/python2.7/dist-packages/muranoagent/validation.py is in murano-agent 1:3.4.0-0ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 | # Copyright (c) 2017 Mirantis Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
# implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import semantic_version
import six
from muranoagent import exceptions as exc
max_format_version = semantic_version.Spec('<=2.2.0')
def validate_plan(plan):
plan_format_version = semantic_version.Version(
plan.get('FormatVersion', '1.0.0'))
if plan_format_version not in max_format_version:
# NOTE(kazitsev) this is Version in Spec not str in str
raise exc.IncorrectFormat(
9,
"Unsupported format version {0} "
"(I support versions {1})".format(
plan_format_version, max_format_version))
for attr in ('Scripts', 'Files'):
if attr not in plan:
raise exc.IncorrectFormat(
2, '{0} is not in the execution plan'.format(attr))
for attr in ('Scripts', 'Files', 'Options'):
if attr in plan and not isinstance(
plan[attr], dict):
raise exc.IncorrectFormat(
2, '{0} is not a dictionary'.format(attr))
for name, script in plan.get('Scripts', {}).items():
_validate_script(name, script, plan_format_version, plan)
for key, plan_file in plan.get('Files', {}).items():
_validate_file(plan_file, key, plan_format_version)
def _validate_script(name, script, plan_format_version, plan):
for attr in ('Type', 'EntryPoint'):
if attr not in script or not isinstance(script[attr],
six.string_types):
raise exc.IncorrectFormat(
2, 'Incorrect {0} entry in script {1}'.format(
attr, name))
if plan_format_version in semantic_version.Spec('>=2.0.0,<2.1.0'):
if script['Type'] != 'Application':
raise exc.IncorrectFormat(
2, 'Type {0} is not valid for format {1}'.format(
script['Type'], plan_format_version))
if script['EntryPoint'] not in plan.get('Files', {}):
raise exc.IncorrectFormat(
2, 'Script {0} misses entry point {1}'.format(
name, script['EntryPoint']))
if plan_format_version in semantic_version.Spec('>=2.1.0'):
if script['Type'] not in ('Application', 'Chef', 'Puppet'):
raise exc.IncorrectFormat(
2, 'Script has not a valid type {0}'.format(
script['Type']))
if (script['Type'] == 'Application' and script['EntryPoint']
not in plan.get('Files', {})):
raise exc.IncorrectFormat(
2, 'Script {0} misses entry point {1}'.format(
name, script['EntryPoint']))
elif (script['Type'] != 'Application' and
"::" not in script['EntryPoint']):
raise exc.IncorrectFormat(
2, 'Wrong EntryPoint {0} for Puppet/Chef '
'executors. :: needed'.format(script['EntryPoint']))
for option in script['Options']:
if option in ('useBerkshelf', 'berksfilePath'):
if plan_format_version in semantic_version.Spec('<2.2.0'):
raise exc.IncorrectFormat(
2, 'Script has an option {0} invalid '
'for version {1}'.format(option,
plan_format_version))
elif script['Type'] != 'Chef':
raise exc.IncorrectFormat(
2, 'Script has an option {0} invalid '
'for type {1}'.format(option, script['Type']))
for additional_file in script.get('Files', []):
mns_error = ('Script {0} misses file {1}'.format(
name, additional_file))
if isinstance(additional_file, dict):
if (list(additional_file.keys())[0] not in
plan.get('Files', {}).keys()):
raise exc.IncorrectFormat(2, mns_error)
elif additional_file not in plan.get('Files', {}):
raise exc.IncorrectFormat(2, mns_error)
def _validate_file(plan_file, key, format_version):
if format_version in semantic_version.Spec('>=2.0.0,<2.1.0'):
for plan in plan_file.keys():
if plan in ('Type', 'URL'):
raise exc.IncorrectFormat(
2, 'Download file is {0} not valid for this '
'version {1}'.format(key, format_version))
if 'Type' in plan_file:
for attr in ('Type', 'URL', 'Name'):
if attr not in plan_file:
raise exc.IncorrectFormat(
2,
'Incorrect {0} entry in file {1}'.format(attr, key))
elif 'Body' in plan_file:
for attr in ('BodyType', 'Body', 'Name'):
if attr not in plan_file:
raise exc.IncorrectFormat(
2, 'Incorrect {0} entry in file {1}'.format(
attr, key))
if plan_file['BodyType'] not in ('Text', 'Base64'):
raise exc.IncorrectFormat(
2, 'Incorrect BodyType in file {0}'.format(key))
else:
raise exc.IncorrectFormat(
2, 'Invalid file {0}: {1}'.format(
key, plan_file))
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