feat: add Space aggregate login

db/migrations.py

@@ -76,6 +76,7 @@ def _get_migration_steps():
         (19, _migrate_to_v19),
         (20, _migrate_to_v20),
         (21, _migrate_to_v21),
+        (22, _migrate_to_v22),
     ]
 
 
@@ -933,3 +934,71 @@ def _migrate_to_v21(conn):
     )
 
     conn.commit()
+
+
+def _migrate_to_v22(conn):
+    """迁移到版本22 - Space 聚合登录配置、绑定与短期待绑定凭证。"""
+    cursor = conn.cursor()
+
+    system_columns = _get_table_columns(cursor, "system_config")
+    system_fields = [
+        ("social_login_enabled", "INTEGER DEFAULT 0"),
+        ("social_login_endpoint", "TEXT DEFAULT 'https://www.spacezs.cn/connect.php'"),
+        ("social_login_appid", "TEXT DEFAULT ''"),
+        ("social_login_appkey", "TEXT DEFAULT ''"),
+        ("social_login_providers", "TEXT DEFAULT 'qq,wx,alipay'"),
+    ]
+    for field, ddl in system_fields:
+        _add_column_if_missing(
+            cursor,
+            "system_config",
+            system_columns,
+            field,
+            ddl,
+            ok_message=f"  [OK] 添加 system_config.{field} 字段",
+        )
+
+    cursor.execute(
+        """
+        CREATE TABLE IF NOT EXISTS social_login_bindings (
+            id INTEGER PRIMARY KEY AUTOINCREMENT,
+            user_id INTEGER NOT NULL,
+            provider TEXT NOT NULL,
+            social_uid TEXT NOT NULL,
+            nickname TEXT DEFAULT '',
+            avatar_url TEXT DEFAULT '',
+            created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+            updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+            last_login_at TIMESTAMP,
+            UNIQUE (provider, social_uid),
+            UNIQUE (user_id, provider),
+            FOREIGN KEY (user_id) REFERENCES users (id) ON DELETE CASCADE
+        )
+        """
+    )
+    cursor.execute("CREATE INDEX IF NOT EXISTS idx_social_login_bindings_user ON social_login_bindings(user_id)")
+    cursor.execute(
+        "CREATE INDEX IF NOT EXISTS idx_social_login_bindings_provider_uid ON social_login_bindings(provider, social_uid)"
+    )
+
+    cursor.execute(
+        """
+        CREATE TABLE IF NOT EXISTS social_pending_binds (
+            id INTEGER PRIMARY KEY AUTOINCREMENT,
+            token TEXT NOT NULL UNIQUE,
+            provider TEXT NOT NULL,
+            social_uid TEXT NOT NULL,
+            nickname TEXT DEFAULT '',
+            avatar_url TEXT DEFAULT '',
+            created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+            expires_at TIMESTAMP NOT NULL
+        )
+        """
+    )
+    cursor.execute("CREATE INDEX IF NOT EXISTS idx_social_pending_binds_token ON social_pending_binds(token)")
+    cursor.execute(
+        "CREATE INDEX IF NOT EXISTS idx_social_pending_binds_provider_uid ON social_pending_binds(provider, social_uid)"
+    )
+    cursor.execute("CREATE INDEX IF NOT EXISTS idx_social_pending_binds_expires ON social_pending_binds(expires_at)")
+
+    conn.commit()