<filename>src/zenml/utils/secrets_manager_utils.py
#  Copyright (c) ZenML GmbH 2022. All Rights Reserved.
#
#  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:
#
#       https://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 base64
from typing import Dict, Tuple

from zenml.constants import ZENML_SCHEMA_NAME
from zenml.secret.base_secret import BaseSecretSchema


def encode_string(string: str) -> str:
    """Base64 encode a string.

    Args:
        string: String to encode

    Returns:
        Encoded string
    """
    encoded_bytes = base64.b64encode(string.encode("utf-8"))
    return str(encoded_bytes, "utf-8")


def encode_secret(secret: BaseSecretSchema) -> Dict[str, str]:
    """Base64 encode all values within a secret.

    Args:
        secret: Secret containing key-value pairs

    Returns:
        Encoded secret Dict containing key-value pairs
    """
    encoded_secret = {k: encode_string(v) for k, v in secret.content.items()}
    encoded_secret[ZENML_SCHEMA_NAME] = secret.schema_type.value
    return encoded_secret


def decode_string(string: str) -> str:
    """Base64 decode a string.

    Args:
        string: String to decode

    Returns:
        Decoded string
    """
    decoded_bytes = base64.b64decode(string)
    return str(decoded_bytes, "utf-8")


def decode_secret_dict(
    secret_dict: Dict[str, str]
) -> Tuple[Dict[str, str], str]:
    """Base64 decode a Secret.

    Args:
        secret_dict: dict containing key-value pairs to decode

    Returns:
        Decoded secret Dict containing key-value pairs
    """
    zenml_schema_name = secret_dict.pop(ZENML_SCHEMA_NAME)

    decoded_secret = {k: decode_string(v) for k, v in secret_dict.items()}
    return decoded_secret, zenml_schema_name

<filename>src/zenml/utils/secrets_manager_utils.py
#  Copyright (c) ZenML GmbH 2022. All Rights Reserved.
#
#  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:
#
#       https://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 base64
from typing import Dict, Tuple

from zenml.constants import ZENML_SCHEMA_NAME
from zenml.secret.base_secret import BaseSecretSchema


def encode_string(string: str) -> str:
    """Base64 encode a string.

    Args:
        string: String to encode

    Returns:
        Encoded string
    """
    encoded_bytes = base64.b64encode(string.encode("utf-8"))
    return str(encoded_bytes, "utf-8")


def encode_secret(secret: BaseSecretSchema) -> Dict[str, str]:
    """Base64 encode all values within a secret.

    Args:
        secret: Secret containing key-value pairs

    Returns:
        Encoded secret Dict containing key-value pairs
    """
    encoded_secret = {k: encode_string(v) for k, v in secret.content.items()}
    encoded_secret[ZENML_SCHEMA_NAME] = secret.schema_type.value
    return encoded_secret


def decode_string(string: str) -> str:
    """Base64 decode a string.

    Args:
        string: String to decode

    Returns:
        Decoded string
    """
    decoded_bytes = base64.b64decode(string)
    return str(decoded_bytes, "utf-8")


def decode_secret_dict(
    secret_dict: Dict[str, str]
) -> Tuple[Dict[str, str], str]:
    """Base64 decode a Secret.

    Args:
        secret_dict: dict containing key-value pairs to decode

    Returns:
        Decoded secret Dict containing key-value pairs
    """
    zenml_schema_name = secret_dict.pop(ZENML_SCHEMA_NAME)

    decoded_secret = {k: decode_string(v) for k, v in secret_dict.items()}
    return decoded_secret, zenml_schema_name

#  Copyright (c) ZenML GmbH 2022. All Rights Reserved. # #  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: # #       https://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. Base64 encode a string.      Args:         string: String to encode      Returns:         Encoded string Base64 encode all values within a secret.      Args:         secret: Secret containing key-value pairs      Returns:         Encoded secret Dict containing key-value pairs Base64 decode a string.      Args:         string: String to decode      Returns:         Decoded string Base64 decode a Secret.      Args:         secret_dict: dict containing key-value pairs to decode      Returns:         Decoded secret Dict containing key-value pairs