feat(admin): add device credential isolation

2026-08-04 20:57:33 +08:00
parent 41881e81f3
commit 66355a7f89
20 changed files with 1745 additions and 87 deletions
@@ -0,0 +1,62 @@
+-- +goose Up
+CREATE TABLE device_credentials (
+  device_id TEXT PRIMARY KEY CHECK (
+    length(device_id) = 36
+    AND substr(device_id, 9, 1) = '-'
+    AND substr(device_id, 14, 1) = '-'
+    AND substr(device_id, 19, 1) = '-'
+    AND substr(device_id, 24, 1) = '-'
+    AND length(replace(device_id, '-', '')) = 32
+    AND replace(device_id, '-', '') NOT GLOB '*[^0-9a-f]*'
+    AND substr(device_id, 15, 1) = '4'
+    AND substr(device_id, 20, 1) IN ('8', '9', 'a', 'b')
+  ),
+  display_name TEXT NOT NULL CHECK (
+    display_name = trim(display_name)
+    AND length(display_name) BETWEEN 1 AND 128
+  ),
+  token_sha256 BLOB NOT NULL UNIQUE CHECK (
+    typeof(token_sha256) = 'blob'
+    AND length(token_sha256) = 32
+  ),
+  status TEXT NOT NULL CHECK (status IN ('ACTIVE', 'REVOKED')),
+  created_at TEXT NOT NULL CHECK (
+    created_at = trim(created_at)
+    AND length(created_at) >= 20
+    AND substr(created_at, 11, 1) = 'T'
+    AND substr(created_at, -1, 1) = 'Z'
+    AND julianday(created_at) IS NOT NULL
+  ),
+  revoked_at TEXT CHECK (
+    revoked_at IS NULL OR (
+      revoked_at = trim(revoked_at)
+      AND length(revoked_at) >= 20
+      AND substr(revoked_at, 11, 1) = 'T'
+      AND substr(revoked_at, -1, 1) = 'Z'
+      AND julianday(revoked_at) IS NOT NULL
+    )
+  ),
+  CHECK (
+    (status = 'ACTIVE' AND revoked_at IS NULL)
+    OR (
+      status = 'REVOKED'
+      AND revoked_at IS NOT NULL
+      AND julianday(revoked_at) >= julianday(created_at)
+    )
+  )
+);
+
+CREATE INDEX device_credentials_status_created_idx
+ON device_credentials (status, created_at, device_id);
+
+-- +goose Down
+-- 已签发凭据是安全配置；回滚不得静默删除并让设备身份审计链消失。
+CREATE TABLE device_credentials_downgrade_guard (
+  valid INTEGER NOT NULL CHECK (valid = 1)
+);
+
+INSERT INTO device_credentials_downgrade_guard (valid)
+SELECT CASE WHEN (SELECT COUNT(*) FROM device_credentials) = 0 THEN 1 ELSE 0 END;
+
+DROP TABLE device_credentials_downgrade_guard;
+DROP TABLE device_credentials;