Add generating dh keys

2026-08-31 19:03:45 +02:00 · 2022-09-12 02:00:00 +02:00
parent 1414e41672
commit f725a7bda3
23 changed files with 659 additions and 5 deletions
@@ -0,0 +1,70 @@
+/*
+ * server component for the TimeLimit App
+ * Copyright (C) 2019 - 2022 Jonas Lochmann
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, version 3 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+import { QueryInterface, Sequelize, Transaction } from 'sequelize'
+
+export async function up (queryInterface: QueryInterface, sequelize: Sequelize) {
+  await sequelize.transaction({
+    type: Transaction.TYPES.EXCLUSIVE
+  }, async (transaction) => {
+    const dialect = sequelize.getDialect()
+    const isMysql = dialect === 'mysql' || dialect === 'mariadb'
+    const isPosgresql = dialect === 'postgres'
+
+    if (isMysql) {
+      await sequelize.query(
+        'CREATE TABLE `DeviceDhKeys` ' +
+        '(`familyId` VARCHAR(10) NOT NULL,' +
+        '`deviceId` VARCHAR(6) NOT NULL,' +
+        '`version` VARCHAR(4) NOT NULL,' +
+        '`createdAt` BIGINT NOT NULL, ' +
+        '`expireAt` BIGINT NULL, ' +
+        '`publicKey` BLOB NOT NULL, ' +
+        '`privateKey` BLOB NOT NULL, ' +
+        'PRIMARY KEY (`familyId`, `deviceId`, `version`),' +
+        'FOREIGN KEY (`familyId`, `deviceId`) REFERENCES `Devices` (`familyId`, `deviceId`) ON UPDATE CASCADE ON DELETE CASCADE' +
+        ')',
+        { transaction }
+      )
+    } else {
+      await sequelize.query(
+        'CREATE TABLE "DeviceDhKeys" ' +
+        '("familyId" VARCHAR(10) NOT NULL,' +
+        '"deviceId" VARCHAR(6) NOT NULL,' +
+        '"version" VARCHAR(4) NOT NULL,' +
+        '"createdAt" ' + (isPosgresql ? 'BIGINT' : 'LONG') + ' NOT NULL, ' +
+        '"expireAt" ' + (isPosgresql ? 'BIGINT' : 'LONG') + ' NULL, ' +
+        '"publicKey" ' + (isPosgresql ? 'BYTEA' : 'BLOB') + ' NOT NULL, ' +
+        '"privateKey" ' + (isPosgresql ? 'BYTEA' : 'BLOB') + ' NOT NULL, ' +
+        'PRIMARY KEY ("familyId", "deviceId", "version"),' +
+        'FOREIGN KEY ("familyId", "deviceId") REFERENCES "Devices" ("familyId", "deviceId") ON UPDATE CASCADE ON DELETE CASCADE' +
+        ')',
+        { transaction }
+      )
+    }
+
+    await queryInterface.addIndex('DeviceDhKeys', ['expireAt'], { transaction })
+  })
+}
+
+export async function down (queryInterface: QueryInterface, sequelize: Sequelize) {
+  await sequelize.transaction({
+    type: Transaction.TYPES.EXCLUSIVE
+  }, async (transaction) => {
+    await queryInterface.dropTable('DeviceDhKeys', { transaction })
+  })
+}