Merge PR 124: QR/import, impersonation detection, node public keys

alembic/versions/a0c9c13e118f_add_node_public_key.py

@@ -0,0 +1,43 @@
+"""Add node_public_key table
+
+Revision ID: a0c9c13e118f
+Revises: d4d7b0c2e1a4
+Create Date: 2026-02-06 00:00:00.000000
+
+"""
+
+from collections.abc import Sequence
+
+import sqlalchemy as sa
+
+from alembic import op
+
+# revision identifiers, used by Alembic.
+revision: str = "a0c9c13e118f"
+down_revision: str | None = "d4d7b0c2e1a4"
+branch_labels: str | Sequence[str] | None = None
+depends_on: str | Sequence[str] | None = None
+
+
+def upgrade() -> None:
+    op.create_table(
+        "node_public_key",
+        sa.Column("id", sa.Integer(), primary_key=True, autoincrement=True),
+        sa.Column("node_id", sa.BigInteger(), nullable=False),
+        sa.Column("public_key", sa.String(), nullable=False),
+        sa.Column("first_seen_us", sa.BigInteger(), nullable=True),
+        sa.Column("last_seen_us", sa.BigInteger(), nullable=True),
+    )
+    op.create_index("idx_node_public_key_node_id", "node_public_key", ["node_id"], unique=False)
+    op.create_index(
+        "idx_node_public_key_public_key",
+        "node_public_key",
+        ["public_key"],
+        unique=False,
+    )
+
+
+def downgrade() -> None:
+    op.drop_index("idx_node_public_key_public_key", table_name="node_public_key")
+    op.drop_index("idx_node_public_key_node_id", table_name="node_public_key")
+    op.drop_table("node_public_key")