feat: harden file sharing and integrity

This commit is contained in:
2026-07-30 14:26:47 +02:00
parent 85606d5580
commit 835eacfc5d
28 changed files with 2714 additions and 102 deletions
+51
View File
@@ -28,6 +28,55 @@ class FileBlob(Base, TimestampMixin):
content_type: Mapped[str | None] = mapped_column(String(255))
ref_count: Mapped[int] = mapped_column(Integer, default=1, nullable=False)
retained_until: Mapped[datetime | None] = mapped_column(DateTime(timezone=True))
integrity_status: Mapped[str] = mapped_column(String(30), default="unchecked", nullable=False, index=True)
integrity_checked_at: Mapped[datetime | None] = mapped_column(DateTime(timezone=True), nullable=True, index=True)
integrity_failure: Mapped[str | None] = mapped_column(String(100), nullable=True)
quarantined_at: Mapped[datetime | None] = mapped_column(DateTime(timezone=True), nullable=True, index=True)
class FileIntegrityScan(Base, TimestampMixin):
__tablename__ = "file_integrity_scans"
id: Mapped[str] = mapped_column(String(36), primary_key=True, default=new_uuid)
tenant_id: Mapped[str] = mapped_column(String(36), nullable=False, index=True)
storage_backend: Mapped[str] = mapped_column(String(50), nullable=False)
storage_prefix: Mapped[str] = mapped_column(String(1000), nullable=False)
status: Mapped[str] = mapped_column(String(30), default="pending", nullable=False, index=True)
phase: Mapped[str] = mapped_column(String(30), default="blobs", nullable=False)
verify_checksums: Mapped[bool] = mapped_column(Boolean, default=True, nullable=False)
batch_size: Mapped[int] = mapped_column(Integer, default=100, nullable=False)
blob_cursor: Mapped[str | None] = mapped_column(String(36), nullable=True)
object_cursor: Mapped[str | None] = mapped_column(String(1000), nullable=True)
scanned_blob_count: Mapped[int] = mapped_column(Integer, default=0, nullable=False)
verified_blob_count: Mapped[int] = mapped_column(Integer, default=0, nullable=False)
quarantined_blob_count: Mapped[int] = mapped_column(Integer, default=0, nullable=False)
scanned_object_count: Mapped[int] = mapped_column(Integer, default=0, nullable=False)
orphan_object_count: Mapped[int] = mapped_column(Integer, default=0, nullable=False)
created_by_user_id: Mapped[str | None] = mapped_column(ForeignKey("access_users.id", ondelete="SET NULL"), nullable=True, index=True)
started_at: Mapped[datetime | None] = mapped_column(DateTime(timezone=True), nullable=True)
completed_at: Mapped[datetime | None] = mapped_column(DateTime(timezone=True), nullable=True)
last_error: Mapped[str | None] = mapped_column(String(255), nullable=True)
class FileIntegrityFinding(Base, TimestampMixin):
__tablename__ = "file_integrity_findings"
__table_args__ = (
Index("ix_file_integrity_findings_scan_state", "scan_id", "state"),
)
id: Mapped[str] = mapped_column(String(36), primary_key=True, default=new_uuid)
scan_id: Mapped[str] = mapped_column(ForeignKey("file_integrity_scans.id", ondelete="CASCADE"), nullable=False, index=True)
tenant_id: Mapped[str] = mapped_column(String(36), nullable=False, index=True)
kind: Mapped[str] = mapped_column(String(40), nullable=False, index=True)
state: Mapped[str] = mapped_column(String(30), default="open", nullable=False, index=True)
blob_id: Mapped[str | None] = mapped_column(ForeignKey("file_blobs.id", ondelete="SET NULL"), nullable=True, index=True)
storage_key: Mapped[str] = mapped_column(String(1000), nullable=False)
expected_size_bytes: Mapped[int | None] = mapped_column(Integer, nullable=True)
observed_size_bytes: Mapped[int | None] = mapped_column(Integer, nullable=True)
expected_checksum_sha256: Mapped[str | None] = mapped_column(String(64), nullable=True)
observed_checksum_sha256: Mapped[str | None] = mapped_column(String(64), nullable=True)
resolved_at: Mapped[datetime | None] = mapped_column(DateTime(timezone=True), nullable=True)
resolved_by_user_id: Mapped[str | None] = mapped_column(ForeignKey("access_users.id", ondelete="SET NULL"), nullable=True, index=True)
class FileFolder(Base, TimestampMixin):
@@ -105,7 +154,9 @@ class FileShare(Base, TimestampMixin):
target_id: Mapped[str] = mapped_column(String(36), nullable=False, index=True)
permission: Mapped[str] = mapped_column(String(20), default="read", nullable=False)
created_by_user_id: Mapped[str | None] = mapped_column(ForeignKey("access_users.id", ondelete="SET NULL"), nullable=True, index=True)
expires_at: Mapped[datetime | None] = mapped_column(DateTime(timezone=True), nullable=True, index=True)
revoked_at: Mapped[datetime | None] = mapped_column(DateTime(timezone=True), nullable=True, index=True)
revoked_by_user_id: Mapped[str | None] = mapped_column(ForeignKey("access_users.id", ondelete="SET NULL"), nullable=True, index=True)
class FileConnectorProfile(Base, TimestampMixin):