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+"""
+Copyright 2015 Rackspace
+
+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 exceptions as exc
+import logging
+import re
+import six
+
+from barbicanclient import barbican
+from tempest import config
+
+CONF = config.CONF
+
+
+class BaseBehaviors(object):
+
+ def __init__(self):
+ self.LOG = logging.getLogger(type(self).__name__)
+ self.cmdline_client = barbican.Barbican()
+
+ def add_auth_and_endpoint(self, arg_list):
+ """ Update an argument list with authentication and endpoint data
+
+ Keystone v3 introduced the concept of a domain, so only the v3
+ flavor will include domain names.
+
+ Keystone v3 changed "tenant" to "project" so the v3 flavor uses
+ the term 'project' in its args while v2 uses 'tenant'.
+
+ Both v2 and v2 require the auth URL, userid/password, and barbican
+ endpoint URL.
+
+ :param arg_list: the current argument list
+ :return: the argument list is updated with the authentication and
+ endpoint args
+ """
+ if 'v3' in CONF.identity.auth_version.lower():
+ arg_list.extend(['--os-auth-url', CONF.identity.uri_v3])
+ arg_list.extend(
+ ['--os-project-name', CONF.keymanager.project_name])
+ # NOTE(jaosorior): Should we add the user_domain_name to the
+ # config?
+ arg_list.extend(
+ ['--os-user-domain-name', CONF.keymanager.project_domain_name])
+ arg_list.extend(
+ ['--os-project-domain-name',
+ CONF.keymanager.project_domain_name])
+ else:
+ arg_list.extend(['--os-auth-url', CONF.identity.auth_uri])
+ arg_list.extend(['--os-tenant-name', CONF.keymanager.project_name])
+
+ arg_list.extend(['--os-username', CONF.keymanager.username,
+ '--os-password', CONF.keymanager.password])
+
+ arg_list.extend(['--endpoint', CONF.keymanager.url])
+ self.LOG.info('updated command string: %s', arg_list)
+
+ def issue_barbican_command(self, argv):
+ """ Issue the barbican command and return its output.
+
+ The barbican command sometimes raises SystemExit, but not always, so
+ we will handle either situation here.
+
+ Also we will create new stdout/stderr streams for each command so that
+ any output from a previous command doesn't contaminate the new command.
+
+ :param argv: dict of keyword arguments to pass to the command. This
+ does NOT include "barbican" - that's not needed.
+ :return: Two strings - one the captured stdout and one the captured
+ stderr.
+ """
+
+ try:
+ self.cmdline_client.stdout = six.StringIO()
+ self.cmdline_client.stderr = six.StringIO()
+ self.cmdline_client.run(argv)
+ except exc.SystemExit:
+ pass
+
+ outstr = self.cmdline_client.stdout.getvalue()
+ errstr = self.cmdline_client.stderr.getvalue()
+
+ return outstr, errstr
+
+ def _prettytable_to_dict(self, str):
+ """ Create a dict from the values in a PrettyTable string.
+
+ :param str: a string representing a PrettyTable output from a
+ barbican secret store or get command.
+ :return: a dict containing the fields and values from the output.
+ """
+ retval = {}
+ if str is not None and len(str) > 0:
+ table_body = re.split('\+-*\+-*\+\n', str)[2:-1]
+ lines = table_body[0].split('\n')
+ for line in lines:
+ if len(line) > 0:
+ row = line.split('|')
+ key = row[1].strip()
+ value = row[2].strip()
+ retval[key] = value
+ return retval
+
+ def _prettytable_to_list(self, str):
+ """ Create a list from the values in a PrettyTable string.
+
+ :param str: a string representing a PrettyTable output from a
+ barbican secret list command.
+ :return: a list containing one dict for each column in the table.
+ If there are no entries then an empty list will be returned.
+ """
+ retval = []
+ if str is not None and len(str) > 0:
+ rows = re.findall('\|(.*)?\n', str)
+ # Remove header
+ header_row = rows.pop(0)
+ key_names = re.findall('\s*(.*?)\s*\|', header_row)
+ for row in rows:
+ values = re.findall('\s*(.*?)\s*\|', row)
+ entry_dict = dict(zip(key_names, values))
+ retval.append(entry_dict)
+ return retval