anishgirianish commented on code in PR #62343:
URL: https://github.com/apache/airflow/pull/62343#discussion_r3302014853
##########
airflow-core/src/airflow/models/crypto.py:
##########
@@ -93,6 +96,65 @@ def rotate(self, msg: bytes | str) -> bytes:
return self._fernet.rotate(msg)
+class FernetFieldsMixin:
+ """Mixin providing Fernet-encrypted ``password`` and ``extra`` fields."""
+
+ _password: Mapped[str | None] = mapped_column("password", Text(),
nullable=True)
+ _extra: Mapped[str | None] = mapped_column("extra", Text(), nullable=True)
+ is_encrypted: Mapped[bool] = mapped_column(Boolean, unique=False,
default=False, nullable=False)
+ is_extra_encrypted: Mapped[bool] = mapped_column(Boolean, unique=False,
default=False, nullable=False)
+
+ def get_password(self) -> str | None:
+ """Decrypt and return password."""
+ if self._password and self.is_encrypted:
+ fernet = get_fernet()
+ if not fernet.is_encrypted:
+ raise ValueError("Can't decrypt encrypted password, FERNET_KEY
configuration is missing")
+ return fernet.decrypt(bytes(self._password, "utf-8")).decode()
+ return self._password
+
+ def set_password(self, value: str | None):
+ """Encrypt and store password."""
+ if value:
+ fernet = get_fernet()
+ self._password = fernet.encrypt(bytes(value, "utf-8")).decode()
+ self.is_encrypted = fernet.is_encrypted
+ else:
Review Comment:
Done. thank you
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