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| 1 | +"""Restrict hosted control-plane writes to workspace owners.""" |
| 2 | + |
| 3 | +from __future__ import annotations |
| 4 | + |
| 5 | +from alembic import op |
| 6 | + |
| 7 | + |
| 8 | +revision = "20260416_0066" |
| 9 | +down_revision = "20260416_0065" |
| 10 | +branch_labels = None |
| 11 | +depends_on = None |
| 12 | + |
| 13 | +_UPGRADE_DROP_STATEMENTS = ( |
| 14 | + "DROP POLICY IF EXISTS workspace_model_pack_bindings_workspace_access ON workspace_model_pack_bindings", |
| 15 | + "DROP POLICY IF EXISTS model_packs_workspace_access ON model_packs", |
| 16 | + "DROP POLICY IF EXISTS provider_capabilities_workspace_access ON provider_capabilities", |
| 17 | + "DROP POLICY IF EXISTS model_providers_workspace_access ON model_providers", |
| 18 | +) |
| 19 | + |
| 20 | +_UPGRADE_CREATE_STATEMENTS = ( |
| 21 | + """ |
| 22 | + CREATE POLICY model_providers_select_access ON model_providers |
| 23 | + FOR SELECT |
| 24 | + USING (app.hosted_workspace_access_allowed(workspace_id)); |
| 25 | + """, |
| 26 | + """ |
| 27 | + CREATE POLICY model_providers_insert_owner_access ON model_providers |
| 28 | + FOR INSERT |
| 29 | + WITH CHECK (app.hosted_workspace_owner_allowed(workspace_id)); |
| 30 | + """, |
| 31 | + """ |
| 32 | + CREATE POLICY model_providers_update_owner_access ON model_providers |
| 33 | + FOR UPDATE |
| 34 | + USING (app.hosted_workspace_owner_allowed(workspace_id)) |
| 35 | + WITH CHECK (app.hosted_workspace_owner_allowed(workspace_id)); |
| 36 | + """, |
| 37 | + """ |
| 38 | + CREATE POLICY model_providers_delete_owner_access ON model_providers |
| 39 | + FOR DELETE |
| 40 | + USING (app.hosted_workspace_owner_allowed(workspace_id)); |
| 41 | + """, |
| 42 | + """ |
| 43 | + CREATE POLICY provider_capabilities_select_access ON provider_capabilities |
| 44 | + FOR SELECT |
| 45 | + USING (app.hosted_workspace_access_allowed(workspace_id)); |
| 46 | + """, |
| 47 | + """ |
| 48 | + CREATE POLICY provider_capabilities_insert_owner_access ON provider_capabilities |
| 49 | + FOR INSERT |
| 50 | + WITH CHECK (app.hosted_workspace_owner_allowed(workspace_id)); |
| 51 | + """, |
| 52 | + """ |
| 53 | + CREATE POLICY provider_capabilities_update_owner_access ON provider_capabilities |
| 54 | + FOR UPDATE |
| 55 | + USING (app.hosted_workspace_owner_allowed(workspace_id)) |
| 56 | + WITH CHECK (app.hosted_workspace_owner_allowed(workspace_id)); |
| 57 | + """, |
| 58 | + """ |
| 59 | + CREATE POLICY provider_capabilities_delete_owner_access ON provider_capabilities |
| 60 | + FOR DELETE |
| 61 | + USING (app.hosted_workspace_owner_allowed(workspace_id)); |
| 62 | + """, |
| 63 | + """ |
| 64 | + CREATE POLICY model_packs_select_access ON model_packs |
| 65 | + FOR SELECT |
| 66 | + USING (app.hosted_workspace_access_allowed(workspace_id)); |
| 67 | + """, |
| 68 | + """ |
| 69 | + CREATE POLICY model_packs_insert_owner_access ON model_packs |
| 70 | + FOR INSERT |
| 71 | + WITH CHECK (app.hosted_workspace_owner_allowed(workspace_id)); |
| 72 | + """, |
| 73 | + """ |
| 74 | + CREATE POLICY model_packs_update_owner_access ON model_packs |
| 75 | + FOR UPDATE |
| 76 | + USING (app.hosted_workspace_owner_allowed(workspace_id)) |
| 77 | + WITH CHECK (app.hosted_workspace_owner_allowed(workspace_id)); |
| 78 | + """, |
| 79 | + """ |
| 80 | + CREATE POLICY model_packs_delete_owner_access ON model_packs |
| 81 | + FOR DELETE |
| 82 | + USING (app.hosted_workspace_owner_allowed(workspace_id)); |
| 83 | + """, |
| 84 | + """ |
| 85 | + CREATE POLICY workspace_model_pack_bindings_select_access ON workspace_model_pack_bindings |
| 86 | + FOR SELECT |
| 87 | + USING (app.hosted_workspace_access_allowed(workspace_id)); |
| 88 | + """, |
| 89 | + """ |
| 90 | + CREATE POLICY workspace_model_pack_bindings_insert_owner_access ON workspace_model_pack_bindings |
| 91 | + FOR INSERT |
| 92 | + WITH CHECK (app.hosted_workspace_owner_allowed(workspace_id)); |
| 93 | + """, |
| 94 | + """ |
| 95 | + CREATE POLICY workspace_model_pack_bindings_update_owner_access ON workspace_model_pack_bindings |
| 96 | + FOR UPDATE |
| 97 | + USING (app.hosted_workspace_owner_allowed(workspace_id)) |
| 98 | + WITH CHECK (app.hosted_workspace_owner_allowed(workspace_id)); |
| 99 | + """, |
| 100 | + """ |
| 101 | + CREATE POLICY workspace_model_pack_bindings_delete_owner_access ON workspace_model_pack_bindings |
| 102 | + FOR DELETE |
| 103 | + USING (app.hosted_workspace_owner_allowed(workspace_id)); |
| 104 | + """, |
| 105 | +) |
| 106 | + |
| 107 | +_DOWNGRADE_DROP_STATEMENTS = ( |
| 108 | + "DROP POLICY IF EXISTS workspace_model_pack_bindings_delete_owner_access ON workspace_model_pack_bindings", |
| 109 | + "DROP POLICY IF EXISTS workspace_model_pack_bindings_update_owner_access ON workspace_model_pack_bindings", |
| 110 | + "DROP POLICY IF EXISTS workspace_model_pack_bindings_insert_owner_access ON workspace_model_pack_bindings", |
| 111 | + "DROP POLICY IF EXISTS workspace_model_pack_bindings_select_access ON workspace_model_pack_bindings", |
| 112 | + "DROP POLICY IF EXISTS model_packs_delete_owner_access ON model_packs", |
| 113 | + "DROP POLICY IF EXISTS model_packs_update_owner_access ON model_packs", |
| 114 | + "DROP POLICY IF EXISTS model_packs_insert_owner_access ON model_packs", |
| 115 | + "DROP POLICY IF EXISTS model_packs_select_access ON model_packs", |
| 116 | + "DROP POLICY IF EXISTS provider_capabilities_delete_owner_access ON provider_capabilities", |
| 117 | + "DROP POLICY IF EXISTS provider_capabilities_update_owner_access ON provider_capabilities", |
| 118 | + "DROP POLICY IF EXISTS provider_capabilities_insert_owner_access ON provider_capabilities", |
| 119 | + "DROP POLICY IF EXISTS provider_capabilities_select_access ON provider_capabilities", |
| 120 | + "DROP POLICY IF EXISTS model_providers_delete_owner_access ON model_providers", |
| 121 | + "DROP POLICY IF EXISTS model_providers_update_owner_access ON model_providers", |
| 122 | + "DROP POLICY IF EXISTS model_providers_insert_owner_access ON model_providers", |
| 123 | + "DROP POLICY IF EXISTS model_providers_select_access ON model_providers", |
| 124 | +) |
| 125 | + |
| 126 | +_DOWNGRADE_CREATE_STATEMENTS = ( |
| 127 | + """ |
| 128 | + CREATE POLICY model_providers_workspace_access ON model_providers |
| 129 | + FOR ALL |
| 130 | + USING (app.hosted_workspace_access_allowed(workspace_id)) |
| 131 | + WITH CHECK (app.hosted_workspace_access_allowed(workspace_id)); |
| 132 | + """, |
| 133 | + """ |
| 134 | + CREATE POLICY provider_capabilities_workspace_access ON provider_capabilities |
| 135 | + FOR ALL |
| 136 | + USING (app.hosted_workspace_access_allowed(workspace_id)) |
| 137 | + WITH CHECK (app.hosted_workspace_access_allowed(workspace_id)); |
| 138 | + """, |
| 139 | + """ |
| 140 | + CREATE POLICY model_packs_workspace_access ON model_packs |
| 141 | + FOR ALL |
| 142 | + USING (app.hosted_workspace_access_allowed(workspace_id)) |
| 143 | + WITH CHECK (app.hosted_workspace_access_allowed(workspace_id)); |
| 144 | + """, |
| 145 | + """ |
| 146 | + CREATE POLICY workspace_model_pack_bindings_workspace_access ON workspace_model_pack_bindings |
| 147 | + FOR ALL |
| 148 | + USING (app.hosted_workspace_access_allowed(workspace_id)) |
| 149 | + WITH CHECK (app.hosted_workspace_access_allowed(workspace_id)); |
| 150 | + """, |
| 151 | +) |
| 152 | + |
| 153 | + |
| 154 | +def _execute_statements(statements: tuple[str, ...]) -> None: |
| 155 | + for statement in statements: |
| 156 | + op.execute(statement) |
| 157 | + |
| 158 | + |
| 159 | +def upgrade() -> None: |
| 160 | + _execute_statements(_UPGRADE_DROP_STATEMENTS) |
| 161 | + _execute_statements(_UPGRADE_CREATE_STATEMENTS) |
| 162 | + |
| 163 | + |
| 164 | +def downgrade() -> None: |
| 165 | + _execute_statements(_DOWNGRADE_DROP_STATEMENTS) |
| 166 | + _execute_statements(_DOWNGRADE_CREATE_STATEMENTS) |
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