78 lines
2.1 KiB
Python
78 lines
2.1 KiB
Python
#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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from __future__ import (
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absolute_import,
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division,
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print_function,
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)
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import logging
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try:
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import yamale
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except ImportError:
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print("ERROR: install yamale manually: sudo pip install yamale")
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sys.exit(-2)
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from validator.loopback import loopback
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from validator.bondethernet import bondethernet
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from validator.interface import interface
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from validator.bridgedomain import bridgedomain
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class NullHandler(logging.Handler):
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def emit(self, record):
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pass
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class Validator(object):
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def __init__(self, args):
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self.logger = logging.getLogger('vppcfg.validator')
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self.logger.addHandler(NullHandler())
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self.args = args
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def validate(self, yaml):
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ret_rv = True
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ret_msgs = []
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if self.args.schema:
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try:
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self.logger.info("Validating against schema %s" % self.args.schema)
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schema = yamale.make_schema(self.args.schema)
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data = yamale.make_data(content=str(yaml))
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yamale.validate(schema, data)
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self.logger.debug("Schema correctly validated by yamale")
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except ValueError as e:
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ret_rv = False
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for result in e.results:
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for error in result.errors:
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ret_msgs.extend(['yamale: %s' % error])
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return ret_rv, ret_msgs
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else:
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self.logger.warning("Schema validation disabled")
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self.logger.debug("Validating Semantics...")
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rv, msgs = bondethernet(self.args, yaml)
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if msgs:
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ret_msgs.extend(msgs)
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if not rv:
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ret_rv = False
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rv, msgs = interface(self.args, yaml)
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if msgs:
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ret_msgs.extend(msgs)
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if not rv:
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ret_rv = False
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rv, msgs = loopback(self.args, yaml)
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if msgs:
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ret_msgs.extend(msgs)
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if not rv:
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ret_rv = False
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rv, msgs = bridgedomain(self.args, yaml)
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if msgs:
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ret_msgs.extend(msgs)
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if not rv:
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ret_rv = False
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return ret_rv, ret_msgs
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