def get_password(max_password_prompts=3):
"""Read password from TTY."""
verify = strutils.bool_from_string(env("OS_VERIFY_PASSWORD"))
pw = None
if hasattr(sys.stdin, "isatty") and sys.stdin.isatty():
# Check for Ctrl-D
try:
for __ in moves.range(max_password_prompts):
pw1 = getpass.getpass("OS Password: "******"Please verify: ")
else:
pw2 = pw1
if pw1 == pw2 and pw1:
pw = pw1
break
except EOFError:
pass
return pw
def get_base_parser(self):
parser = SaharaClientArgumentParser(
prog='sahara',
description=__doc__.strip(),
epilog='See "sahara help COMMAND" '
'for help on a specific command.',
add_help=False,
formatter_class=OpenStackHelpFormatter,
)
# Global arguments
parser.add_argument('-h',
'--help',
action='store_true',
help=argparse.SUPPRESS)
parser.add_argument('--version',
action='version',
version=version.version_info.version_string())
parser.add_argument('--debug',
default=False,
action='store_true',
help="Print debugging output.")
parser.add_argument('--os-cache',
default=strutils.bool_from_string(
cliutils.env('OS_CACHE', default=False)),
action='store_true',
help="Use the auth token cache. Defaults to False "
"if env[OS_CACHE] is not set.")
# TODO(mattf) - add get_timings support to Client
# parser.add_argument('--timings',
# default=False,
# action='store_true',
# help="Print call timing info")
# TODO(mattf) - use timeout
# parser.add_argument('--timeout',
# default=600,
# metavar='<seconds>',
# type=positive_non_zero_float,
# help="Set HTTP call timeout (in seconds)")
parser.add_argument('--os-username',
metavar='<auth-user-name>',
default=cliutils.env('OS_USERNAME',
'SAHARA_USERNAME'),
help='Defaults to env[OS_USERNAME].')
parser.add_argument('--os_username', help=argparse.SUPPRESS)
parser.add_argument('--os-password',
metavar='<auth-password>',
default=cliutils.env('OS_PASSWORD',
'SAHARA_PASSWORD'),
help='Defaults to env[OS_PASSWORD].')
parser.add_argument('--os_password', help=argparse.SUPPRESS)
parser.add_argument('--os-tenant-name',
metavar='<auth-tenant-name>',
default=cliutils.env('OS_TENANT_NAME',
'SAHARA_PROJECT_ID'),
help='Defaults to env[OS_TENANT_NAME].')
parser.add_argument('--os_tenant_name', help=argparse.SUPPRESS)
parser.add_argument('--os-tenant-id',
metavar='<auth-tenant-id>',
default=cliutils.env('OS_TENANT_ID'),
help='Defaults to env[OS_TENANT_ID].')
parser.add_argument('--os-auth-url',
metavar='<auth-url>',
default=cliutils.env('OS_AUTH_URL', 'SAHARA_URL'),
help='Defaults to env[OS_AUTH_URL].')
parser.add_argument('--os_auth_url', help=argparse.SUPPRESS)
# NA
# parser.add_argument('--os-region-name',
# metavar='<region-name>',
# default=utils.env('OS_REGION_NAME', 'SAHARA_REGION_NAME'),
# help='Defaults to env[OS_REGION_NAME].')
# parser.add_argument('--os_region_name',
# help=argparse.SUPPRESS)
parser.add_argument('--os-auth-system',
metavar='<auth-system>',
default=cliutils.env('OS_AUTH_SYSTEM'),
help='Defaults to env[OS_AUTH_SYSTEM].')
parser.add_argument('--os_auth_system', help=argparse.SUPPRESS)
parser.add_argument('--service-type',
metavar='<service-type>',
help='Defaults to data_processing for all '
'actions.')
parser.add_argument('--service_type', help=argparse.SUPPRESS)
# NA
# parser.add_argument('--service-name',
# metavar='<service-name>',
# default=utils.env('SAHARA_SERVICE_NAME'),
# help='Defaults to env[SAHARA_SERVICE_NAME]')
# parser.add_argument('--service_name',
# help=argparse.SUPPRESS)
# NA
# parser.add_argument('--volume-service-name',
# metavar='<volume-service-name>',
# default=utils.env('NOVA_VOLUME_SERVICE_NAME'),
# help='Defaults to env[NOVA_VOLUME_SERVICE_NAME]')
# parser.add_argument('--volume_service_name',
# help=argparse.SUPPRESS)
parser.add_argument('--endpoint-type',
metavar='<endpoint-type>',
default=cliutils.env(
'SAHARA_ENDPOINT_TYPE',
default=DEFAULT_ENDPOINT_TYPE),
help='Defaults to env[SAHARA_ENDPOINT_TYPE] or ' +
DEFAULT_ENDPOINT_TYPE + '.')
# NOTE(dtroyer): We can't add --endpoint_type here due to argparse
# thinking usage-list --end is ambiguous; but it
# works fine with only --endpoint-type present
# Go figure. I'm leaving this here for doc purposes.
#parser.add_argument('--endpoint_type',
# help=argparse.SUPPRESS)
parser.add_argument('--sahara-api-version',
metavar='<sahara-api-ver>',
default=cliutils.env('SAHARA_API_VERSION',
default=DEFAULT_API_VERSION),
help='Accepts "api", '
'defaults to env[SAHARA_API_VERSION].')
parser.add_argument('--sahara_api_version', help=argparse.SUPPRESS)
parser.add_argument('--os-cacert',
metavar='<ca-certificate>',
default=cliutils.env('OS_CACERT', default=None),
help='Specify a CA bundle file to use in '
'verifying a TLS (https) server certificate. '
'Defaults to env[OS_CACERT].')
# NA
# parser.add_argument('--insecure',
# default=utils.env('NOVACLIENT_INSECURE', default=False),
# action='store_true',
# help="Explicitly allow novaclient to perform \"insecure\" "
# "SSL (https) requests. The server's certificate will "
# "not be verified against any certificate authorities. "
# "This option should be used with caution.")
parser.add_argument('--bypass-url',
metavar='<bypass-url>',
default=cliutils.env('BYPASS_URL', default=None),
dest='bypass_url',
help="Use this API endpoint instead of the "
"Service Catalog.")
parser.add_argument('--bypass_url', help=argparse.SUPPRESS)
# The auth-system-plugins might require some extra options
nova_auth_plugin.load_auth_system_opts(parser)
return parser
def password(self):
if self._validate_string(self.args.os_password):
return self.args.os_password
verify_pass = \
strutils.bool_from_string(cliutils.env("OS_VERIFY_PASSWORD"))
return self._prompt_password(verify_pass)