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Diffstat (limited to 'keystone-moon/keystone/common/validation/validators.py')
| -rw-r--r-- | keystone-moon/keystone/common/validation/validators.py | 58 |
1 files changed, 0 insertions, 58 deletions
diff --git a/keystone-moon/keystone/common/validation/validators.py b/keystone-moon/keystone/common/validation/validators.py deleted file mode 100644 index c6d52e9a..00000000 --- a/keystone-moon/keystone/common/validation/validators.py +++ /dev/null @@ -1,58 +0,0 @@ -# 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. -"""Internal implementation of request body validating middleware.""" - -import jsonschema - -from keystone import exception -from keystone.i18n import _ - - -class SchemaValidator(object): - """Resource reference validator class.""" - - validator_org = jsonschema.Draft4Validator - - def __init__(self, schema): - # NOTE(lbragstad): If at some point in the future we want to extend - # our validators to include something specific we need to check for, - # we can do it here. Nova's V3 API validators extend the validator to - # include `self._validate_minimum` and `self._validate_maximum`. This - # would be handy if we needed to check for something the jsonschema - # didn't by default. See the Nova V3 validator for details on how this - # is done. - validators = {} - validator_cls = jsonschema.validators.extend(self.validator_org, - validators) - fc = jsonschema.FormatChecker() - self.validator = validator_cls(schema, format_checker=fc) - - def validate(self, *args, **kwargs): - try: - self.validator.validate(*args, **kwargs) - except jsonschema.ValidationError as ex: - # NOTE: For whole OpenStack message consistency, this error - # message has been written in a format consistent with WSME. - if ex.path: - # NOTE(lbragstad): Here we could think about using iter_errors - # as a method of providing invalid parameters back to the - # user. - # TODO(lbragstad): If the value of a field is confidential or - # too long, then we should build the masking in here so that - # we don't expose sensitive user information in the event it - # fails validation. - detail = _("Invalid input for field '%(path)s'. The value is " - "'%(value)s'.") % {'path': ex.path.pop(), - 'value': ex.instance} - else: - detail = ex.message - raise exception.SchemaValidationError(detail=detail) |