feat: service token introduction

alembic/versions/551c0ad261cd_service_signatures.py

@@ -0,0 +1,41 @@
+"""+service_signatures
+
+Revision ID: 551c0ad261cd
+Revises: cc6625f7dd7f
+Create Date: 2026-08-18 19:17:33.861149
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision: str = '551c0ad261cd'
+down_revision: Union[str, Sequence[str], None] = 'cc6625f7dd7f'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    """Upgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.create_table('service_signatures',
+    sa.Column('kid', sa.TEXT(), nullable=False),
+    sa.Column('public_key', sa.TEXT(), nullable=False),
+    sa.Column('service_name', sa.TEXT(), nullable=True),
+    sa.Column('status', sa.Enum('ACTIVE', 'INACTIVE', name='servicesignaturestatus'), nullable=False),
+    sa.Column('created_at', sa.DateTime(timezone=True), nullable=False),
+    sa.Column('revoked_at', sa.DateTime(timezone=True), nullable=True),
+    sa.PrimaryKeyConstraint('kid'),
+    sa.UniqueConstraint('kid')
+    )
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    """Downgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_table('service_signatures')
+    # ### end Alembic commands ###