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leocrm/alembic/versions/0100_restrict_delete_grants.py
T
2026-08-03 22:32:03 +02:00

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1.2 KiB
Python

"""Restrict DELETE grants on sensitive tables.
Removes DELETE privilege from crm_api and crm_worker on:
api_tokens, audit_log, notification_types, password_reset_tokens,
plugin_allowlist, plugin_migrations, plugins, sessions,
tenant_plugin_activation, tenants, user_tenants, users.
crm_auth keeps DELETE on sessions + password_reset_tokens (for logout/reset).
Revision ID: 0100
"""
from alembic import op
revision = "0100"
down_revision = "0099"
branch_labels = None
depends_on = None
# Tables where DELETE must be removed from crm_api and crm_worker
SENSITIVE_TABLES = [
"api_tokens",
"audit_log",
"notification_types",
"password_reset_tokens",
"plugin_allowlist",
"plugin_migrations",
"plugins",
"sessions",
"tenant_plugin_activation",
"tenants",
"user_tenants",
"users",
]
def upgrade() -> None:
for table in SENSITIVE_TABLES:
op.execute(f"REVOKE DELETE ON TABLE {table} FROM crm_api;")
op.execute(f"REVOKE DELETE ON TABLE {table} FROM crm_worker;")
def downgrade() -> None:
for table in SENSITIVE_TABLES:
op.execute(f"GRANT DELETE ON TABLE {table} TO crm_api;")
op.execute(f"GRANT DELETE ON TABLE {table} TO crm_worker;")