69125bfd07
Python 2 is no longer supported, so we no longer need the six library. This change removes usage of the library as well as reference to it (and Python 2) from the documentation. Change-Id: I6328b11dcad54f70f64ecff53eb60708e34351cf
136 lines
5.0 KiB
Python
136 lines
5.0 KiB
Python
"""
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Copyright 2015 Rackspace
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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"""
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import io
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import logging
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import re
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from barbicanclient import barbican
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from functionaltests.common import config
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CONF = config.get_config()
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class BaseBehaviors(object):
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def __init__(self):
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self.LOG = logging.getLogger(type(self).__name__)
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self.cmdline_client = barbican.Barbican()
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def add_auth_and_endpoint(self, arg_list):
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"""Update an argument list with authentication and endpoint data
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Keystone v3 introduced the concept of a domain, so only the v3
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flavor will include domain names.
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Keystone v3 changed "tenant" to "project" so the v3 flavor uses
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the term 'project' in its args while v2 uses 'tenant'.
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Both v2 and v2 require the auth URL, userid/password, and barbican
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endpoint URL.
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:param arg_list: the current argument list
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:return: the argument list is updated with the authentication and
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endpoint args
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"""
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if 'v3' in CONF.identity.auth_version.lower():
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arg_list.extend(['--os-project-name',
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CONF.keymanager.project_name])
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# NOTE(jaosorior): Should we add the user_domain_name to the
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# config?
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arg_list.extend(
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['--os-user-domain-name', CONF.keymanager.project_domain_name])
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arg_list.extend(
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['--os-project-domain-name',
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CONF.keymanager.project_domain_name])
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arg_list.extend(['--os-identity-api-version', '3'])
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else:
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arg_list.extend(['--os-tenant-name', CONF.keymanager.project_name])
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arg_list.extend(['--os-identity-api-version', '2.0'])
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arg_list.extend(['--os-auth-url', CONF.identity.uri])
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arg_list.extend(['--os-username', CONF.keymanager.username,
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'--os-password', CONF.keymanager.password])
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arg_list.extend(['--endpoint', CONF.keymanager.url])
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self.LOG.info('updated command string: %s', arg_list)
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def issue_barbican_command(self, argv):
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"""Issue the barbican command and return its output.
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The barbican command sometimes raises SystemExit, but not always, so
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we will handle either situation here.
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Also we will create new stdout/stderr streams for each command so that
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any output from a previous command doesn't contaminate the new command.
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:param argv: dict of keyword arguments to pass to the command. This
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does NOT include "barbican" - that's not needed.
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:return: Two strings - one the captured stdout and one the captured
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stderr.
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"""
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try:
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self.cmdline_client.stdout = io.StringIO()
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self.cmdline_client.stderr = io.StringIO()
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self.cmdline_client.run(argv)
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except SystemExit:
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pass
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outstr = self.cmdline_client.stdout.getvalue()
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errstr = self.cmdline_client.stderr.getvalue()
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return outstr, errstr
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def _prettytable_to_dict(self, str):
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"""Create a dict from the values in a PrettyTable string.
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:param str: a string representing a PrettyTable output from a
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barbican secret store or get command.
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:return: a dict containing the fields and values from the output.
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"""
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retval = {}
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if str is not None and len(str) > 0:
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table_body = re.split(r'\+-*\+-*\+\n', str)[2:-1]
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lines = table_body[0].split('\n')
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for line in lines:
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if len(line) > 0:
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row = line.split('|')
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key = row[1].strip()
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value = row[2].strip()
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retval[key] = value
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return retval
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def _prettytable_to_list(self, str):
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"""Create a list from the values in a PrettyTable string.
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:param str: a string representing a PrettyTable output from a
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barbican secret list command.
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:return: a list containing one dict for each column in the table.
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If there are no entries then an empty list will be returned.
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"""
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retval = []
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if str is not None and len(str) > 0:
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rows = re.findall(r'\|(.*?)\n', str)
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# Remove header
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header_row = rows.pop(0)
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key_names = re.findall(r'\s*(.*?)\s*\|', header_row)
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for row in rows:
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values = re.findall(r'\s*(.*?)\s*\|', row)
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entry_dict = dict(zip(key_names, values))
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retval.append(entry_dict)
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return retval
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