import configparser
import copy
import io
import os
from pathlib import Path
from typing import Dict, Union
from runhouse.resources.blobs.file import File
from runhouse.resources.secrets.provider_secrets.provider_secret import ProviderSecret
from runhouse.resources.secrets.utils import _check_file_for_mismatches
[docs]class AzureSecret(ProviderSecret):
"""
.. note::
To create an AzureSecret, please use the factory method :func:`provider_secret` with ``provider="azure"``.
"""
# values format: {"subscription_id": subscription_id}
_PROVIDER = "azure"
_DEFAULT_CREDENTIALS_PATH = "~/.azure/clouds.config"
_DEFAULT_ENV_VARS = {"subscription_id": "AZURE_SUBSCRIPTION_ID"}
@staticmethod
def from_config(config: dict, dryrun: bool = False, _resolve_children: bool = True):
return AzureSecret(**config, dryrun=dryrun)
def _write_to_file(
self,
path: Union[str, File] = None,
values: Dict = None,
overwrite: bool = False,
):
new_secret = copy.deepcopy(self)
if not _check_file_for_mismatches(
path, self._from_path(path), values, overwrite
):
subscription_id = values["subscription_id"]
parser = configparser.ConfigParser()
section_name = "AzureCloud"
parser.add_section(section_name)
parser.set(
section=section_name,
option="subscription",
value=subscription_id,
)
if isinstance(path, File):
with io.StringIO() as ss:
parser.write(ss)
ss.seek(0)
data = ss.read()
path.write(data, serialize=False, mode="w")
else:
full_path = os.path.expanduser(path)
Path(full_path).parent.mkdir(parents=True, exist_ok=True)
with open(full_path, "w") as f:
parser.write(f)
new_secret._add_to_rh_config(path)
new_secret._values = None
new_secret.path = path
return new_secret
def _from_path(self, path: Union[str, File]):
config = configparser.ConfigParser()
if isinstance(path, File):
if not path.exists_in_system():
return {}
config.read_string(path.fetch(mode="r", deserialize=False))
elif path and os.path.exists(os.path.expanduser(path)):
path = os.path.expanduser(path)
config.read(path)
if config and "AzureCloud" in config.sections():
subscription_id = config["AzureCloud"]["subscription"]
return {"subscription_id": subscription_id}
return {}