def _determine_account(config):
"""Determine which account to use.
If ``config.account`` is ``None``, it will be updated based on the
user input. Same for ``config.email``.
:param config: Configuration object
:type config: interfaces.IConfig
:returns: Account and optionally ACME client API (biproduct of new
registration).
:rtype: tuple of :class:`certbot._internal.account.Account` and :class:`acme.client.Client`
:raises errors.Error: If unable to register an account with ACME server
"""
def _tos_cb(terms_of_service):
if config.tos:
return True
msg = ("Please read the Terms of Service at {0}. You "
"must agree in order to register with the ACME "
"server at {1}".format(terms_of_service, config.server))
obj = zope.component.getUtility(interfaces.IDisplay)
result = obj.yesno(msg,
"Agree",
"Cancel",
cli_flag="--agree-tos",
force_interactive=True)
if not result:
raise errors.Error("Registration cannot proceed without accepting "
"Terms of Service.")
return None
account_storage = account.AccountFileStorage(config)
acme = None
if config.account is not None:
acc = account_storage.load(config.account)
else:
accounts = account_storage.find_all()
if len(accounts) > 1:
acc = display_ops.choose_account(accounts)
elif len(accounts) == 1:
acc = accounts[0]
else: # no account registered yet
if config.email is None and not config.register_unsafely_without_email:
config.email = display_ops.get_email()
try:
acc, acme = client.register(config,
account_storage,
tos_cb=_tos_cb)
except errors.MissingCommandlineFlag:
raise
except errors.Error:
logger.debug("", exc_info=True)
raise errors.Error(
"Unable to register an account with ACME server")
config.account = acc.id
return acc, acme
def _call(self):
from certbot._internal.client import register
tos_cb = mock.MagicMock()
return register(self.config, self.account_storage, tos_cb)
