feat: add verified clean reinstall workflow

.gitea/workflows/release.yml

@@ -65,12 +65,17 @@ jobs:
           ./scripts/test-install-fixture.sh
           ./scripts/test-git-install-fixture.sh
           ./scripts/test-update-fixture.sh
+          ./scripts/test-baota-start-fixture.sh
+          ./scripts/test-purge-fixture.sh
           ./scripts/test-gitea-publish-fixture.sh
-          shellcheck deploy/install.sh deploy/install-from-git.sh deploy/update.sh scripts/check-semver.sh \
+          shellcheck deploy/install.sh deploy/install-from-git.sh deploy/update.sh deploy/baota-start.sh \
+            deploy/purge.sh \
+            scripts/check-semver.sh \
             scripts/package-release.sh scripts/publish-gitea-release.sh \
             scripts/generate-release-key.sh scripts/test-install-fixture.sh \
             scripts/test-git-install-fixture.sh \
             scripts/test-update-fixture.sh scripts/test-gitea-publish-fixture.sh \
+            scripts/test-baota-start-fixture.sh scripts/test-purge-fixture.sh \
             scripts/verify-release.sh
 
       - name: Build and sign release assets

README.md

@@ -56,17 +56,37 @@ PostgreSQL 18。PostgreSQL 兼容开发已冻结，不属于本次 Preview 发
 外部数据库，不需要服务器安装 MySQL CLI。应用固定安装到 `/opt/kaidi`、`/var/lib/kaidi`、
 `/var/lib/kaidi-update` 和 `/etc/kaidi`。安装器不安装、不启动也不修改 Nginx、Caddy、宝塔或其他反向代理。
 
+### 彻底清理旧安装
+
+重新安装前先在宝塔面板停止并删除名为 `kaidi-finance` 的 Java 项目，避免面板守护进程重新拉起旧 Java。
+随后执行一键清理：
+
+```bash
+curl -fsSL https://git.awaioi.com/ERP-Team/kaidi/releases/download/v1.0.0-preview.24/purge.sh \
+  -o /tmp/kaidi-purge.sh \
+  && printf '%s  %s\n' c49c5460260d2c67d88aced99463e3d98a67f8ef0309f5c8d5d8a8f5e4addf36 /tmp/kaidi-purge.sh \
+    | sha256sum -c - \
+  && sudo env KAIDI_PURGE_CONFIRM=DELETE_LOCAL_KAIDI_INSTALLATION bash /tmp/kaidi-purge.sh \
+  && rm -f /tmp/kaidi-purge.sh
+```
+
+清理脚本会先停止 systemd 和遗留 Kaidi 进程，将旧配置、文件存储、安装码以及已有数据库备份归档到
+`/root/kaidi-reinstall-backups/`，再删除 `/opt/kaidi`、`/www/wwwroot/kaidi`、`/etc/kaidi`、
+`/var/lib/kaidi`、`/var/lib/kaidi-update`、`/var/log/kaidi` 和三个 systemd 单元。恢复包权限固定为
+`0600`，确认新安装及数据无误后再由 root 删除。脚本不删除外部 MySQL、系统 Java、Nginx 或宝塔站点配置；
+新安装必须连接一个新的空 MySQL 数据库，旧数据库保留用于回滚。
+
 ### 直接 curl 安装
 
 ```bash
-curl -fsSL https://git.awaioi.com/ERP-Team/kaidi/releases/download/v1.0.0-preview.19/install.sh | sudo bash
+curl -fsSL https://git.awaioi.com/ERP-Team/kaidi/releases/download/v1.0.0-preview.24/install.sh | sudo bash
 ```
 
 这条命令会提示填写 Java 应用端口，直接回车使用 `18080`；随后安装最新签名 Release，并默认进入 `/setup`
 安装向导。Java 默认只监听 `127.0.0.1:所选端口`，前端页面、API 和健康检查均由同一端口提供。无人值守安装可直接指定：
 
 ```bash
-curl -fsSL https://git.awaioi.com/ERP-Team/kaidi/releases/download/v1.0.0-preview.19/install.sh \
+curl -fsSL https://git.awaioi.com/ERP-Team/kaidi/releases/download/v1.0.0-preview.24/install.sh \
   | sudo env KAIDI_APP_PORT=19090 bash
 ```
 
@@ -74,8 +94,8 @@ curl -fsSL https://git.awaioi.com/ERP-Team/kaidi/releases/download/v1.0.0-previe
 时才设置 `KAIDI_SERVER_ADDRESS=0.0.0.0`，通常应保持默认回环绑定并由本机反向代理访问。需要在执行前独立校验安装脚本时使用：
 
 ```bash
-curl -fsSL https://git.awaioi.com/ERP-Team/kaidi/releases/download/v1.0.0-preview.19/install.sh -o /tmp/kaidi-install.sh
+curl -fsSL https://git.awaioi.com/ERP-Team/kaidi/releases/download/v1.0.0-preview.24/install.sh -o /tmp/kaidi-install.sh
-printf '%s  %s\n' bc9001197af843dc323907a98023064ccc4f184e000543d2086b8a6f8161dbc7 /tmp/kaidi-install.sh | sha256sum -c -
+printf '%s  %s\n' 6256b05025aa314d4c02e7c0f5d2ca530f28ec5d10f833504b34c09ada6e02a5 /tmp/kaidi-install.sh | sha256sum -c -
 sudo bash /tmp/kaidi-install.sh
 rm -f /tmp/kaidi-install.sh
 ```
@@ -86,7 +106,7 @@ rm -f /tmp/kaidi-install.sh
 包装器会在 `sudo` 前校验 `deploy/install.sh` 的固定 SHA-256，再按同一公钥信任链安装最新签名 Release。
 
 ```bash
-git clone --branch v1.0.0-preview.19 --depth 1 https://git.awaioi.com/ERP-Team/kaidi.git kaidi-preview
+git clone --branch v1.0.0-preview.24 --depth 1 https://git.awaioi.com/ERP-Team/kaidi.git kaidi-preview
 cd kaidi-preview
 ./deploy/install-from-git.sh
 ```
@@ -106,6 +126,21 @@ cd kaidi-preview
 - 向导只初始化一个由操作者填写的 `SYSTEM_ADMIN` 管理员，不创建项目、财务、资料或演示账号。
 - 安装器把一次性安装码写入仅 root 可读的 `/root/kaidi-first-login.txt`；完成向导后写入锁定标记并切换正式应用。
 
+### 环境变量与密钥安全
+
+首次安装不需要在命令行或宝塔项目中填写数据库环境变量。数据库地址、账号和密码只在 `/setup` 向导中提交，
+完成后写入 `/var/lib/kaidi/setup/application.env`；字段加密密钥由安装器生成并写入
+`/etc/kaidi/kaidi.env`。两个文件不会把秘密放进 Java 启动参数或 `ps` 输出，并由 Linux 文件权限限制为
+root 或专用 `kaidi` 服务账号读取。运行中的 Java 仍必须持有这些值，因此 root 和该服务账号始终属于受信边界。
+
+不要通过公网 HTTP 提交数据库密码。应先为域名配置有效 HTTPS，或通过 SSH 端口转发访问本机回环地址完成向导：
+
+```bash
+ssh -L 18080:127.0.0.1:18080 root@SERVER_IP
+```
+
+然后在本机浏览器打开 `http://127.0.0.1:18080/setup`。向导完成后自动锁定，安装码不能再次使用。
+
 安装完成后先执行 `sudo cat /root/kaidi-first-login.txt`，其中会显示准确的反向代理目标和一次性安装码。配置反向代理后，
 通过域名的 `/setup` 完成数据库和管理员配置，再访问域名根路径登录。Preview 使用 HTTP 时安装器默认设置
 `SESSION_COOKIE_SECURE=false`；配置 HTTPS 反向代理后，应在 `/etc/kaidi/kaidi.env` 改为
@@ -141,7 +176,7 @@ sudo cat /root/kaidi-first-login.txt
 32 位服务端镜像，因此 32 位主机需要预先连接一台 MySQL 8.4 数据库，之后仍然只执行一个安装命令：
 
 ```bash
-curl -fsSL https://git.awaioi.com/ERP-Team/kaidi/releases/download/v1.0.0-preview.19/install.sh | sudo bash
+curl -fsSL https://git.awaioi.com/ERP-Team/kaidi/releases/download/v1.0.0-preview.24/install.sh | sudo bash
 ```
 
 无论主机架构如何，安装器都不会安装 MySQL、数据库客户端或创建数据库容器。在打开向导前，需要预先创建 `kaidi_finance`，并授予安装账号该库的
@@ -163,18 +198,77 @@ GRANT ALL PRIVILEGES ON kaidi_finance.* TO 'kaidi'@'KAIDI_SERVER_IP';
 管理员数据和运维人员新增的环境变量：
 
 ```bash
-curl -fsSL https://git.awaioi.com/ERP-Team/kaidi/releases/download/v1.0.0-preview.19/install.sh \
+curl -fsSL https://git.awaioi.com/ERP-Team/kaidi/releases/download/v1.0.0-preview.24/install.sh \
   | sudo env KAIDI_REINSTALL=true KAIDI_SETUP_WIZARD=false bash
 ```
 
 没有显式设置 `KAIDI_APP_PORT` 时，修复性重装会沿用 `/etc/kaidi/kaidi.env` 中的原端口。重装失败会恢复原应用链接、Java 运行时、环境文件和 systemd 单元；脚本会明确报告回滚不完整，
-不会把恢复失败吞掉。
+不会把恢复失败吞掉。新版本安装器在 `KAIDI_REINSTALL=true` 时默认使用生产修复模式，显式的
+`KAIDI_SETUP_WIZARD=false` 仅用于兼容旧版本安装器。
 
 如果安装器已完成但向导尚未提交，可执行下面的命令重新生成一次性安装码；该恢复路径只接受仍处于向导模式且未锁定的安装，正式模式不会被覆盖。
 
 ```bash
-curl -fsSL https://git.awaioi.com/ERP-Team/kaidi/releases/download/v1.0.0-preview.19/install.sh \
+curl -fsSL https://git.awaioi.com/ERP-Team/kaidi/releases/download/v1.0.0-preview.24/install.sh \
-  | sudo env KAIDI_REINSTALL=true bash
+  | sudo env KAIDI_REINSTALL=true KAIDI_SETUP_WIZARD=true bash
+```
+
+### 宝塔面板手动部署
+
+宝塔使用 **Spring Boot** 项目类型。发布物是包含嵌入式 Tomcat 的可执行 JAR，不使用外置 Tomcat 项目。
+先下载并解压签名 Release；项目目录必须指向同时包含 `app.jar`、`VERSION`、`public/` 和 `ops/` 的目录。
+推荐采用版本目录加 `current` 软链接：
+
+```bash
+VERSION=1.0.0-preview.24
+RELEASE_ROOT=/www/wwwroot/kaidi/releases/$VERSION
+sudo install -d -o root -g kaidi -m 0750 "$RELEASE_ROOT"
+curl -fL "https://git.awaioi.com/ERP-Team/kaidi/releases/download/v$VERSION/kaidi-finance-$VERSION.tar.gz" \
+  -o "/tmp/kaidi-finance-$VERSION.tar.gz"
+sudo tar -xzf "/tmp/kaidi-finance-$VERSION.tar.gz" -C "$RELEASE_ROOT"
+sudo chown -R root:kaidi "$RELEASE_ROOT"
+sudo find "$RELEASE_ROOT" -type d -exec chmod 0750 {} +
+sudo find "$RELEASE_ROOT" -type f -exec chmod 0640 {} +
+sudo chmod 0750 "$RELEASE_ROOT/ops/baota-start.sh"
+sudo ln -sfn "$RELEASE_ROOT" /www/wwwroot/kaidi/current.next
+sudo mv -Tf /www/wwwroot/kaidi/current.next /www/wwwroot/kaidi/current
+```
+
+宝塔 Java 项目字段：
+
+| 字段 | 值 |
+| --- | --- |
+| 项目类型 | Spring Boot |
+| 项目路径 | `/www/wwwroot/kaidi/current` |
+| 项目名称 | `kaidi-finance` |
+| 项目 JDK | JDK 17 |
+| 项目启动命令 | `/www/wwwroot/kaidi/current/ops/baota-start.sh` |
+| 启动用户 | `kaidi`，禁止使用 root |
+| 项目端口 | `18080` |
+| 绑定域名 | 实际业务域名，例如 `fi.awaioi.com` |
+| 后端路由 | `/` |
+| 前端资源 | 留空，由 Spring Boot 提供 `public/` |
+| 进程守护 | 开启 |
+| 项目意外重启 | 勾选 |
+
+环境变量按 `ops/baota.env.example` 填入宝塔。已完成安装的服务器必须沿用
+`/var/lib/kaidi/setup/application.env` 中的 `DB_URL`、`DB_USERNAME`、`DB_PASSWORD`，以及
+`/etc/kaidi/kaidi.env` 中的 `FIELD_ENCRYPTION_KEY`；不要生成新的字段加密密钥。HTTP Preview 使用
+`SESSION_COOKIE_SECURE=false`，切换到 HTTPS 后改为 `true`。宝塔模式固定设置
+`FINANCE_UPDATE_ENABLED=false`，版本更新通过上传新目录、切换 `current`、重启项目完成。
+
+启用宝塔守护前停用原 systemd 进程，避免两个进程管理器反复争用端口或互相重启：
+
+```bash
+sudo systemctl disable --now kaidi-update.path kaidi-finance.service
+sudo systemctl stop kaidi-update.service
+```
+
+启动后在服务器验证 Java 上游，再配置域名反向代理：
+
+```bash
+curl -fsS http://127.0.0.1:18080/actuator/health
+curl -fsS http://127.0.0.1:18080/ | head
 ```
 
 ### 停用并移除程序
@@ -204,13 +298,13 @@ base64 < release-signing-private.pem | tr -d '\n'
 Release；生产服务器从公共 Release 下载，不保存 Token。私钥不得提交到 Git。`.gitea/workflows/release.yml` 要求
 act_runner 提供 `ubuntu-24.04` 标签，并在 tag 发布时执行后端、前端、OpenAPI、Shell、安装/更新和浏览器门禁。
 
-工作流先建立不可见草稿，再显式上传并核对 9 个资产的名称和大小，最后才发布为 `/releases/latest`。Gitea 的
+工作流先建立不可见草稿，再显式上传并核对 10 个资产的名称和大小，最后才发布为 `/releases/latest`。Gitea 的
 `latest` 会排除 `prerelease=true`，因此即使 tag 名含 `preview`，发布记录的 `prerelease` 也固定为 `false`；
 Preview 属性由 SemVer 版本名表达。之后推送 tag 即会构建、测试、签名并发布：
 
 ```bash
-git tag v1.0.0-preview.19
+git tag v1.0.0-preview.24
-git push origin v1.0.0-preview.19
+git push origin v1.0.0-preview.24
 ```
 
 在线更新使用独立的 TDesign 页面：隔离的系统管理员进入“系统治理 → 系统更新”。权限与配置页只管理用户、角色、数据范围、表单模板和参数版本，不配置系统名称或域名。
@@ -224,12 +318,12 @@ URL、Token、脚本或命令。更新流程固定为：
 4. 安装请求持久领取到 `/var/lib/kaidi-update/processing`；进程或主机中断后由 systemd 恢复未完成事务。
 5. root 更新器重新验签和验哈希，确认 `mysqldump` 成功并生成权限为 `0600` 的备份，默认保留最近 5 份。安装器不安装
    `mysqldump`；启用在线更新前，运维人员须自行在应用服务器预装与外部 MySQL 兼容的 `mysqldump`。
-6. 校验更新脚本和 systemd 单元后，原子切换 updater、systemd 和应用版本，不修改反向代理。
+6. 校验更新脚本和 systemd 单元后，在旧 Java 仍运行时原子切换版本链接，再由 systemd 执行一次 `restart`，不修改反向代理。
-7. 同时检查 Java 健康端点、更新 path unit 和 Java 托管的静态首页。全部通过后页面显示 10 秒倒计时并自动
+7. 同时检查 Java 健康端点和 Java 托管的静态首页。全部通过后页面显示 10 秒倒计时并自动
    刷新；刷新或短暂断线发生在安装中时，页面会恢复 3 秒轮询。任一检查失败则恢复并验证上一版本。
 
 忙碌期间检查、下载和安装按钮保持禁用，防止重复请求；这就是更新执行冷却。10 秒只用于成功后的页面刷新，
-不会延迟服务端切换。systemd 在 300 秒内连续失败 3 次后停止自动重试，避免失败任务空跑。
+不会延迟服务端切换。失败请求会被归档且不会由 systemd 自动重试，避免同一事务反复停止业务服务。
 
 安装器会把公共 API 地址写入 root-only 的 `/etc/kaidi/kaidi.env` 与 `/etc/kaidi/update.env`，两者权限均为
 `0600`：前者供 Java 后端“检查更新”读取，后者供 root 更新器下载资产。默认 Token 为空；如改接私有镜像，
@@ -243,9 +337,9 @@ sudo journalctl -u kaidi-update.service -n 100 --no-pager
 cat /var/lib/kaidi-update/status.json
 ```
 
-如果 `status.json` 显示 `FAILED` 且日志提示回滚未完成，不要删除
+如果 `status.json` 显示 `FAILED` 且日志提示回滚未完成，失败请求会归档到
-`/var/lib/kaidi-update/processing/request.json` 或活动事务目录。systemd 在 300 秒内连续失败 3 次后会停止自动重试，
+`/var/lib/kaidi-update/failed`，活动事务保留在 `transactions/active`，系统不会自动再次执行。修复日志所示的
-修复日志所示的磁盘、权限或旧版本健康问题后执行：
+磁盘、权限或旧版本健康问题后，才明确执行一次：
 
 ```bash
 sudo systemctl reset-failed kaidi-update.service kaidi-update.path
@@ -262,13 +356,13 @@ cat /var/lib/kaidi-update/status.json
 ```bash
 KAIDI_RELEASE_SIGNING_KEY=/secure/release-signing-private.pem \
 KAIDI_TRUSTED_RELEASE_PUBLIC_KEY_SHA256=807c6aec1dc3f7ce494db16aa9d763c66f292033c38f328afd0390d2715a8cd9 \
-  ./scripts/package-release.sh 1.0.0-preview.19
+  ./scripts/package-release.sh 1.0.0-preview.24
 KAIDI_TRUSTED_RELEASE_PUBLIC_KEY_SHA256=807c6aec1dc3f7ce494db16aa9d763c66f292033c38f328afd0390d2715a8cd9 \
   ./scripts/verify-release.sh dist/release
 ```
 
-输出位于 `dist/release/`，包含安装脚本、签名清单、公钥、SHA-256 清单、前后端 CycloneDX SBOM、
+输出位于 `dist/release/`，包含安装脚本、彻底清理脚本、签名清单、公钥、SHA-256 清单、前后端 CycloneDX
-首次安装指纹文件和完整应用压缩包。
+SBOM、首次安装指纹文件和完整应用压缩包。
 打包脚本会把 Maven `revision` 与 npm 包版本临时绑定到 Release SemVer，构建结束后恢复工作区源文件；
 JAR、两个 SBOM、签名清单或 tag 的版本只要有一项不一致，发布即失败。
 签名清单同时绑定应用包、两份 SBOM、安装器、公钥、bootstrap 指纹和 Git 源码修订；本地脏工作区会明确记录

deploy/baota-start.sh

@@ -0,0 +1,55 @@
+#!/usr/bin/env bash
+set -Eeuo pipefail
+
+die() {
+  printf '[kaidi-baota] ERROR: %s\n' "$1" >&2
+  exit 1
+}
+
+SCRIPT_DIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
+RELEASE_ROOT=$(cd "$SCRIPT_DIR/.." && pwd)
+APP_JAR="$RELEASE_ROOT/app.jar"
+PUBLIC_INDEX="$RELEASE_ROOT/public/index.html"
+VERSION_FILE="$RELEASE_ROOT/VERSION"
+
+[ -s "$APP_JAR" ] || die "app.jar is missing from $RELEASE_ROOT"
+[ -s "$PUBLIC_INDEX" ] || die "public/index.html is missing from $RELEASE_ROOT"
+[ -s "$VERSION_FILE" ] || die "VERSION is missing from $RELEASE_ROOT"
+
+JAVA_BIN=${KAIDI_JAVA_BIN:-}
+if [ -z "$JAVA_BIN" ] && [ -n "${JAVA_HOME:-}" ]; then
+  JAVA_BIN="$JAVA_HOME/bin/java"
+fi
+if [ -z "$JAVA_BIN" ]; then
+  JAVA_BIN=$(command -v java 2>/dev/null || true)
+fi
+[ -n "$JAVA_BIN" ] || die "Java 17 or newer was not found"
+if [[ "$JAVA_BIN" == */* ]]; then
+  [ -x "$JAVA_BIN" ] || die "Java executable is not available at $JAVA_BIN"
+else
+  command -v "$JAVA_BIN" >/dev/null 2>&1 || die "Java executable $JAVA_BIN is not available"
+fi
+
+export SPRING_PROFILES_ACTIVE=${SPRING_PROFILES_ACTIVE:-production}
+export SERVER_ADDRESS=${SERVER_ADDRESS:-127.0.0.1}
+export SERVER_PORT=${SERVER_PORT:-18080}
+export FINANCE_SETUP_ENABLED=${FINANCE_SETUP_ENABLED:-false}
+export FINANCE_BOOTSTRAP_ENABLED=${FINANCE_BOOTSTRAP_ENABLED:-false}
+export FINANCE_UPDATE_ENABLED=${FINANCE_UPDATE_ENABLED:-false}
+export FILE_SCANNER_ENABLED=${FILE_SCANNER_ENABLED:-false}
+export FINANCE_STATIC_LOCATIONS=${FINANCE_STATIC_LOCATIONS:-file:$RELEASE_ROOT/public/}
+export UPDATE_CURRENT_VERSION_FILE=${UPDATE_CURRENT_VERSION_FILE:-$VERSION_FILE}
+export APP_VERSION=${APP_VERSION:-$(tr -d '\r\n' < "$VERSION_FILE")}
+
+if [ "$FINANCE_SETUP_ENABLED" != true ]; then
+  for name in DB_URL DB_USERNAME DB_PASSWORD FIELD_ENCRYPTION_KEY FILE_STORAGE_ROOT FILE_STORAGE_TEMP; do
+    [ -n "${!name:-}" ] || die "$name must be configured in the Baota project environment"
+  done
+  for directory in "$FILE_STORAGE_ROOT" "$FILE_STORAGE_TEMP"; do
+    [ -d "$directory" ] || die "Storage directory $directory does not exist"
+    [ -w "$directory" ] || die "Startup user cannot write storage directory $directory"
+  done
+fi
+
+cd "$RELEASE_ROOT"
+exec "$JAVA_BIN" -XX:MaxRAMPercentage=70 -Dfile.encoding=UTF-8 -jar "$APP_JAR"

deploy/baota.env.example

@@ -0,0 +1,14 @@
+SPRING_PROFILES_ACTIVE=production
+SERVER_ADDRESS=127.0.0.1
+SERVER_PORT=18080
+SESSION_COOKIE_SECURE=false
+DB_URL=jdbc:mysql://MYSQL_HOST:3306/kaidi_finance?useUnicode=true&characterEncoding=utf8&connectionTimeZone=UTC&serverTimezone=UTC
+DB_USERNAME=MYSQL_USERNAME
+DB_PASSWORD=MYSQL_PASSWORD
+FIELD_ENCRYPTION_KEY=EXISTING_FIELD_ENCRYPTION_KEY
+FILE_STORAGE_ROOT=/var/lib/kaidi/files
+FILE_STORAGE_TEMP=/var/lib/kaidi/tmp
+FILE_SCANNER_ENABLED=false
+FINANCE_BOOTSTRAP_ENABLED=false
+FINANCE_SETUP_ENABLED=false
+FINANCE_UPDATE_ENABLED=false

deploy/install-from-git.sh

@@ -5,7 +5,7 @@ umask 077
 
 ROOT=$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)
 INSTALLER="$ROOT/deploy/install.sh"
-INSTALLER_SHA256=${KAIDI_INSTALLER_SHA256:-bc9001197af843dc323907a98023064ccc4f184e000543d2086b8a6f8161dbc7}
+INSTALLER_SHA256=${KAIDI_INSTALLER_SHA256:-6256b05025aa314d4c02e7c0f5d2ca530f28ec5d10f833504b34c09ada6e02a5}
 RELEASE_API_URL=${KAIDI_RELEASE_API_URL:-https://git.awaioi.com/api/v1/repos/ERP-Team/kaidi/releases/latest}
 PUBLIC_KEY_SHA256=${KAIDI_RELEASE_PUBLIC_KEY_SHA256:-807c6aec1dc3f7ce494db16aa9d763c66f292033c38f328afd0390d2715a8cd9}
 TOKEN_FILE=${KAIDI_RELEASE_TOKEN_FILE:-}

deploy/install.sh

@@ -18,7 +18,13 @@ SERVER_ADDRESS=${KAIDI_SERVER_ADDRESS:-127.0.0.1}
 PROXY_TARGET=
 TRUSTED_PUBLIC_KEY_SHA256=${KAIDI_RELEASE_PUBLIC_KEY_SHA256:-807c6aec1dc3f7ce494db16aa9d763c66f292033c38f328afd0390d2715a8cd9}
 REINSTALL=${KAIDI_REINSTALL:-false}
-SETUP_WIZARD=${KAIDI_SETUP_WIZARD:-true}
+if [ "${KAIDI_SETUP_WIZARD+x}" = x ]; then
+  SETUP_WIZARD=$KAIDI_SETUP_WIZARD
+elif [ "$REINSTALL" = true ]; then
+  SETUP_WIZARD=false
+else
+  SETUP_WIZARD=true
+fi
 WORK_DIR=
 RELEASE_AUTH_HEADER_FILE=
 INSTALL_TRANSACTION_ARMED=false
@@ -338,7 +344,7 @@ secure_release_tree() {
   chown -R root:"$SERVICE_GROUP" "$release_dir"
   find "$release_dir" -type d -exec chmod 0750 {} +
   find "$release_dir" -type f -exec chmod 0640 {} +
-  chmod 0750 "$release_dir/ops/update.sh"
+  chmod 0750 "$release_dir/ops/update.sh" "$release_dir/ops/baota-start.sh"
 }
 
 restore_security_contexts() {
@@ -842,6 +848,8 @@ find "$WORK_DIR/extracted" -type l -print -quit | grep -q . \
 [ -s "$WORK_DIR/extracted/public/index.html" ] || die "Release frontend is missing"
 [ "$(cat "$WORK_DIR/extracted/VERSION")" = "$VERSION" ] || die "Release version mismatch"
 [ -x "$WORK_DIR/extracted/ops/update.sh" ] || die "Release updater is missing"
+[ -x "$WORK_DIR/extracted/ops/baota-start.sh" ] || die "Baota Spring Boot launcher is missing"
+bash -n "$WORK_DIR/extracted/ops/baota-start.sh" || die "Baota Spring Boot launcher is invalid"
 
 configure_database
 preflight_database

deploy/purge.sh

@@ -0,0 +1,199 @@
+#!/usr/bin/env bash
+set -Eeuo pipefail
+
+umask 077
+
+APP_ROOT=/opt/kaidi
+BAOTA_ROOT=/www/wwwroot/kaidi
+CONFIG_ROOT=/etc/kaidi
+STATE_ROOT=/var/lib/kaidi
+UPDATE_STATE_ROOT=/var/lib/kaidi-update
+LOG_ROOT=/var/log/kaidi
+FIRST_LOGIN_FILE=/root/kaidi-first-login.txt
+BACKUP_ROOT=${KAIDI_PURGE_BACKUP_ROOT:-/root/kaidi-reinstall-backups}
+CONFIRMATION=${KAIDI_PURGE_CONFIRM:-}
+REQUIRED_CONFIRMATION=DELETE_LOCAL_KAIDI_INSTALLATION
+SERVICE_USER=kaidi
+SERVICE_GROUP=kaidi
+BACKUP_ARCHIVE=
+
+log() { printf '[kaidi-purge] %s\n' "$*"; }
+die() { printf '[kaidi-purge] ERROR: %s\n' "$*" >&2; exit 1; }
+
+systemd_available() {
+  command -v systemctl >/dev/null 2>&1 && [ -d /run/systemd/system ]
+}
+
+validate_inputs() {
+  [ "$(id -u)" -eq 0 ] || die "Run with sudo or as root"
+  [ "$(uname -s)" = Linux ] || die "The purge script only supports Linux"
+  [ "$CONFIRMATION" = "$REQUIRED_CONFIRMATION" ] \
+    || die "Set KAIDI_PURGE_CONFIRM=$REQUIRED_CONFIRMATION to confirm local removal"
+  case "$BACKUP_ROOT" in
+    /*) ;;
+    *) die "KAIDI_PURGE_BACKUP_ROOT must be an absolute path" ;;
+  esac
+  case "$BACKUP_ROOT/" in
+    "$APP_ROOT/"*|"$BAOTA_ROOT/"*|"$CONFIG_ROOT/"*|"$STATE_ROOT/"*|\
+    "$UPDATE_STATE_ROOT/"*|"$LOG_ROOT/"*)
+      die "The recovery backup must be outside every managed Kaidi directory"
+      ;;
+  esac
+  [ ! -L "$BACKUP_ROOT" ] || die "The recovery backup root must not be a symbolic link"
+}
+
+stop_systemd_units() {
+  local unit
+  systemd_available || return 0
+  for unit in kaidi-update.path kaidi-update.service kaidi-finance.service; do
+    if systemctl cat "$unit" >/dev/null 2>&1; then
+      systemctl stop "$unit" >/dev/null 2>&1 \
+        || die "Failed to stop $unit"
+      systemctl disable "$unit" >/dev/null 2>&1 || true
+    fi
+  done
+}
+
+related_pids() {
+  local proc pid command_line
+  for proc in /proc/[0-9]*; do
+    [ -r "$proc/cmdline" ] || continue
+    pid=${proc##*/}
+    [ "$pid" != "$$" ] && [ "$pid" != "$PPID" ] || continue
+    command_line=$(tr '\000' ' ' < "$proc/cmdline" 2>/dev/null || true)
+    case "$command_line" in
+      *"$APP_ROOT/"*|*"$BAOTA_ROOT/"*) printf '%s\n' "$pid" ;;
+    esac
+  done
+}
+
+stop_managed_processes() {
+  local deadline
+  local -a pids=()
+  mapfile -t pids < <(related_pids)
+  if [ "${#pids[@]}" -gt 0 ]; then
+    log "Stopping remaining Kaidi processes: ${pids[*]}"
+    kill -TERM "${pids[@]}" 2>/dev/null || true
+  fi
+  deadline=$((SECONDS + 5))
+  while [ "$SECONDS" -lt "$deadline" ]; do
+    mapfile -t pids < <(related_pids)
+    [ "${#pids[@]}" -gt 0 ] || return 0
+    sleep 1
+  done
+  kill -KILL "${pids[@]}" 2>/dev/null || true
+  sleep 1
+  mapfile -t pids < <(related_pids)
+  [ "${#pids[@]}" -eq 0 ] \
+    || die "A process manager is restarting Kaidi; remove the Kaidi project from Baota and run this command again"
+}
+
+create_recovery_backup() {
+  local path relative temporary timestamp
+  local -a paths=()
+  for path in \
+    "$CONFIG_ROOT" \
+    "$STATE_ROOT" \
+    "$UPDATE_STATE_ROOT/backups" \
+    "$UPDATE_STATE_ROOT/failed" \
+    "$UPDATE_STATE_ROOT/transactions" \
+    "$FIRST_LOGIN_FILE"; do
+    if [ -e "$path" ] || [ -L "$path" ]; then
+      relative=${path#/}
+      paths+=("$relative")
+    fi
+  done
+  if [ "${#paths[@]}" -eq 0 ]; then
+    log "No local configuration or data needs a recovery backup"
+    return 0
+  fi
+  install -d -o root -g root -m 0700 "$BACKUP_ROOT"
+  timestamp=$(date -u +%Y%m%dT%H%M%SZ)
+  BACKUP_ARCHIVE="$BACKUP_ROOT/kaidi-local-state-$timestamp.tar.gz"
+  temporary="$BACKUP_ARCHIVE.next.$$"
+  log "Creating a root-only recovery backup at $BACKUP_ARCHIVE"
+  tar -czf "$temporary" -C / -- "${paths[@]}"
+  tar -tzf "$temporary" >/dev/null
+  chmod 0600 "$temporary"
+  mv -f "$temporary" "$BACKUP_ARCHIVE"
+}
+
+remove_systemd_units() {
+  local unit
+  rm -f \
+    /etc/systemd/system/kaidi-finance.service \
+    /etc/systemd/system/kaidi-update.service \
+    /etc/systemd/system/kaidi-update.path \
+    /etc/systemd/system/multi-user.target.wants/kaidi-finance.service \
+    /etc/systemd/system/multi-user.target.wants/kaidi-update.path
+  systemd_available || return 0
+  systemctl daemon-reload
+  for unit in kaidi-finance.service kaidi-update.service kaidi-update.path; do
+    systemctl reset-failed "$unit" >/dev/null 2>&1 || true
+  done
+}
+
+remove_managed_paths() {
+  rm -rf -- \
+    "$APP_ROOT" \
+    "$BAOTA_ROOT" \
+    "$CONFIG_ROOT" \
+    "$STATE_ROOT" \
+    "$UPDATE_STATE_ROOT" \
+    "$LOG_ROOT"
+  rm -f -- "$FIRST_LOGIN_FILE"
+}
+
+remove_download_archives() {
+  rm -f -- /tmp/kaidi-finance-*.tar.gz
+}
+
+remove_service_identity() {
+  local entry home shell group_entry gid members primary_users
+  entry=$(getent passwd "$SERVICE_USER" 2>/dev/null || true)
+  if [ -n "$entry" ]; then
+    home=$(printf '%s\n' "$entry" | awk -F: '{print $6}')
+    shell=$(printf '%s\n' "$entry" | awk -F: '{print $7}')
+    case "$home:$shell" in
+      "$STATE_ROOT:"*/nologin|"$STATE_ROOT:"*/false)
+        userdel "$SERVICE_USER" \
+          || die "Failed to remove the dedicated $SERVICE_USER service account"
+        ;;
+      *)
+        log "Keeping pre-existing user $SERVICE_USER because its home or shell is not Kaidi-managed"
+        ;;
+    esac
+  fi
+
+  group_entry=$(getent group "$SERVICE_GROUP" 2>/dev/null || true)
+  [ -n "$group_entry" ] || return 0
+  gid=$(printf '%s\n' "$group_entry" | awk -F: '{print $3}')
+  members=$(printf '%s\n' "$group_entry" | awk -F: '{print $4}')
+  primary_users=$(getent passwd | awk -F: -v gid="$gid" '$4 == gid { print $1 }')
+  if [ -z "$members" ] && [ -z "$primary_users" ]; then
+    groupdel "$SERVICE_GROUP" \
+      || die "Failed to remove the dedicated $SERVICE_GROUP service group"
+  else
+    log "Keeping group $SERVICE_GROUP because another account still uses it"
+  fi
+}
+
+main() {
+  validate_inputs
+  log "External MySQL data and reverse-proxy configuration will not be modified"
+  stop_systemd_units
+  stop_managed_processes
+  create_recovery_backup
+  remove_systemd_units
+  remove_managed_paths
+  remove_download_archives
+  remove_service_identity
+  stop_managed_processes
+  log "Local Kaidi installation state has been removed"
+  if [ -n "$BACKUP_ARCHIVE" ]; then
+    log "Recovery backup: $BACKUP_ARCHIVE"
+  fi
+  log "Use a new empty MySQL database for the next installation"
+}
+
+main "$@"

deploy/systemd/kaidi-update.path

@@ -4,8 +4,6 @@ Description=Watch for Kaidi Finance update requests
 [Path]
 PathChanged=/var/lib/kaidi-update/inbox
 PathExists=/var/lib/kaidi-update/inbox/request.json
-PathChanged=/var/lib/kaidi-update/processing
-PathExists=/var/lib/kaidi-update/processing/request.json
 Unit=kaidi-update.service
 
 [Install]

deploy/systemd/kaidi-update.service

@@ -12,8 +12,7 @@ Group=root
 EnvironmentFile=/etc/kaidi/update.env
 EnvironmentFile=-/var/lib/kaidi/setup/application.env
 ExecStart=/opt/kaidi/bin/update.sh
-Restart=on-failure
+Restart=no
-RestartSec=15
 Nice=10
 IOSchedulingClass=best-effort
 IOSchedulingPriority=6

deploy/update.sh

@@ -102,7 +102,7 @@ secure_release_tree() {
   chown -R root:"$SERVICE_GROUP" "$release_dir" || return 1
   find "$release_dir" -type d -exec chmod 0750 {} + || return 1
   find "$release_dir" -type f -exec chmod 0640 {} + || return 1
-  chmod 0750 "$release_dir/ops/update.sh"
+  chmod 0750 "$release_dir/ops/update.sh" "$release_dir/ops/baota-start.sh"
 }
 
 verify_release_access() {
@@ -379,7 +379,6 @@ rollback_active_transaction() {
   link_restored=true
   operations_restored=true
 
-  systemctl stop "$SERVICE_NAME" || true
   if [ -n "$previous_target" ] && [ -d "$previous_target" ]; then
     if ! ln -sfn "$previous_target" "$APP_ROOT/current.next" \
       || ! mv -Tf "$APP_ROOT/current.next" "$APP_ROOT/current"; then
@@ -390,7 +389,7 @@ rollback_active_transaction() {
   fi
   restore_operations || operations_restored=false
   systemctl reset-failed "$SERVICE_NAME" >/dev/null 2>&1 || true
-  systemctl start "$SERVICE_NAME" || true
+  systemctl restart "$SERVICE_NAME" || systemctl start "$SERVICE_NAME" || true
   if [ "$link_restored" = true ] && verify_app_surface; then
     remove_failed_release "$failed_release"
     rm -rf "$ACTIVE_TRANSACTION"
@@ -400,8 +399,11 @@ rollback_active_transaction() {
     fail "$reason; previous release is running, but operations restoration requires manual review"
   fi
   TERMINAL_STATUS_WRITTEN=true
-  status FAILED "$reason; rollback is incomplete and will be retried" "${TARGET_VERSION:-}"
+  status FAILED "$reason; rollback is incomplete and manual recovery is required" "${TARGET_VERSION:-}"
-  printf '%s\n' "$reason; rollback is incomplete and will be retried" >&2
+  if ! archive_processing_request; then
+    printf '%s\n' "Update request could not be archived after an incomplete rollback" >&2
+  fi
+  printf '%s\n' "$reason; rollback is incomplete and manual recovery is required" >&2
   exit 1
 }
 
@@ -427,6 +429,7 @@ recover_interrupted_transaction() {
 
 validate_release_operations() {
   sh -n "$WORK_DIR/extracted/ops/update.sh" || return 1
+  bash -n "$WORK_DIR/extracted/ops/baota-start.sh" || return 1
   command -v systemd-analyze >/dev/null 2>&1 || return 1
   systemd-analyze verify \
     "$WORK_DIR/extracted/ops/kaidi-finance.service" \
@@ -613,7 +616,6 @@ apply_operations || rollback_active_transaction "Release operations files could
 write_transaction_value phase OPS_APPLIED
 
 write_transaction_value phase APP_SWITCHING
-systemctl stop "$SERVICE_NAME" || rollback_active_transaction "Application service could not be stopped"
 if ! ln -sfn "$RELEASE_DIR" "$APP_ROOT/current.next" \
   || ! mv -Tf "$APP_ROOT/current.next" "$APP_ROOT/current"; then
   rollback_active_transaction "Release application link could not be activated"
@@ -623,7 +625,7 @@ write_transaction_value phase APP_SWITCHED
 status RUNNING "Starting and verifying release $TARGET_VERSION" "$TARGET_VERSION"
 write_transaction_value phase HEALTH_CHECKING
 systemctl reset-failed "$SERVICE_NAME" >/dev/null 2>&1 || true
-systemctl start "$SERVICE_NAME" || true
+systemctl restart "$SERVICE_NAME" || systemctl start "$SERVICE_NAME" || true
 if verify_app_surface; then
   success_message="Release $TARGET_VERSION is running"
   if ! systemctl start "$UPDATE_PATH_NAME" >/dev/null 2>&1; then

scripts/package-release.sh

@@ -91,12 +91,14 @@ cp "$JAR" "$STAGE/app.jar"
 cp -R "$ROOT/frontend/dist/." "$STAGE/public/"
 printf '%s\n' "$VERSION" > "$STAGE/VERSION"
 cp "$ROOT/deploy/update.sh" "$STAGE/ops/update.sh"
+cp "$ROOT/deploy/baota-start.sh" "$STAGE/ops/baota-start.sh"
+cp "$ROOT/deploy/baota.env.example" "$STAGE/ops/baota.env.example"
 # Kept in the archive so Preview.9's updater can complete the one-time transition.
 cp "$ROOT/deploy/nginx/kaidi-finance.conf" "$STAGE/ops/kaidi-finance.conf"
 cp "$ROOT/deploy/systemd/kaidi-finance.service" "$STAGE/ops/kaidi-finance.service"
 cp "$ROOT/deploy/systemd/kaidi-update.service" "$STAGE/ops/kaidi-update.service"
 cp "$ROOT/deploy/systemd/kaidi-update.path" "$STAGE/ops/kaidi-update.path"
-chmod 0755 "$STAGE/ops/update.sh"
+chmod 0755 "$STAGE/ops/update.sh" "$STAGE/ops/baota-start.sh"
 
 ARTIFACT="kaidi-finance-$VERSION.tar.gz"
 COPYFILE_DISABLE=1 tar --format=ustar -czf "$OUTPUT_DIR/$ARTIFACT" -C "$STAGE" .
@@ -141,8 +143,10 @@ else
 fi
 
 install -m 0755 "$ROOT/deploy/install.sh" "$OUTPUT_DIR/install.sh"
+install -m 0755 "$ROOT/deploy/purge.sh" "$OUTPUT_DIR/purge.sh"
 PUBLIC_KEY_SHA256=$(sha256_file "$OUTPUT_DIR/release-public.pem")
 INSTALLER_SHA256=$(sha256_file "$OUTPUT_DIR/install.sh")
+PURGER_SHA256=$(sha256_file "$OUTPUT_DIR/purge.sh")
 if [ -n "$TRUSTED_PUBLIC_KEY_SHA256" ]; then
   NORMALIZED_TRUSTED_PUBLIC_KEY_SHA256=$(printf '%s' "$TRUSTED_PUBLIC_KEY_SHA256" | tr '[:upper:]' '[:lower:]')
   [[ "$NORMALIZED_TRUSTED_PUBLIC_KEY_SHA256" =~ ^[0-9a-f]{64}$ ]] \
@@ -156,6 +160,7 @@ fi
 cat > "$OUTPUT_DIR/bootstrap-checksums.txt" <<EOF
 KAIDI_RELEASE_PUBLIC_KEY_SHA256=$PUBLIC_KEY_SHA256
 KAIDI_INSTALLER_SHA256=$INSTALLER_SHA256
+KAIDI_PURGER_SHA256=$PURGER_SHA256
 EOF
 BOOTSTRAP_SHA256=$(sha256_file "$OUTPUT_DIR/bootstrap-checksums.txt")
 
@@ -163,7 +168,8 @@ RELEASE_NOTES_VALUE=${KAIDI_RELEASE_NOTES:-"Kaidi Finance Preview $VERSION"}
 VERSION="$VERSION" ARTIFACT="$ARTIFACT" SHA256="$SHA256" RELEASE_NOTES="$RELEASE_NOTES_VALUE" \
   BACKEND_SBOM_SHA256="$BACKEND_SBOM_SHA256" FRONTEND_SBOM_SHA256="$FRONTEND_SBOM_SHA256" \
   BACKEND_BUILD_VERSION="$BACKEND_BUILD_VERSION" FRONTEND_BUILD_VERSION="$FRONTEND_BUILD_VERSION" \
-  INSTALLER_SHA256="$INSTALLER_SHA256" PUBLIC_KEY_SHA256="$PUBLIC_KEY_SHA256" \
+  INSTALLER_SHA256="$INSTALLER_SHA256" PURGER_SHA256="$PURGER_SHA256" \
+  PUBLIC_KEY_SHA256="$PUBLIC_KEY_SHA256" \
   BOOTSTRAP_SHA256="$BOOTSTRAP_SHA256" SOURCE_REVISION="$SOURCE_REVISION" SOURCE_REF="$SOURCE_REF" \
   SOURCE_DIRTY="$SOURCE_DIRTY" \
   node <<'NODE' > "$OUTPUT_DIR/release-manifest.json"
@@ -190,6 +196,8 @@ const manifest = {
   bootstrap: {
     installer: 'install.sh',
     installerSha256: process.env.INSTALLER_SHA256,
+    purger: 'purge.sh',
+    purgerSha256: process.env.PURGER_SHA256,
     publicKey: 'release-public.pem',
     publicKeySha256: process.env.PUBLIC_KEY_SHA256,
     checksums: 'bootstrap-checksums.txt',
@@ -209,14 +217,15 @@ fi
   cd "$OUTPUT_DIR"
   if command -v sha256sum >/dev/null 2>&1; then
     sha256sum "$ARTIFACT" backend-sbom.cdx.json frontend-sbom.cdx.json \
-      release-manifest.json release-manifest.sig release-public.pem install.sh \
+      release-manifest.json release-manifest.sig release-public.pem install.sh purge.sh \
       bootstrap-checksums.txt > SHA256SUMS
   else
     shasum -a 256 "$ARTIFACT" backend-sbom.cdx.json frontend-sbom.cdx.json \
-      release-manifest.json release-manifest.sig release-public.pem install.sh \
+      release-manifest.json release-manifest.sig release-public.pem install.sh purge.sh \
       bootstrap-checksums.txt > SHA256SUMS
   fi
 )
 printf 'Release assets created in %s\n' "$OUTPUT_DIR"
 printf 'Trusted release public-key SHA-256: %s\n' "$PUBLIC_KEY_SHA256"
 printf 'Installer SHA-256: %s\n' "$INSTALLER_SHA256"
+printf 'Purger SHA-256: %s\n' "$PURGER_SHA256"

scripts/publish-gitea-release.sh

@@ -87,6 +87,7 @@ ASSETS=(
   release-manifest.sig
   release-public.pem
   install.sh
+  purge.sh
   bootstrap-checksums.txt
   SHA256SUMS
 )
@@ -124,7 +125,7 @@ jq -n \
   > "$WORK/publish.json"
 publish_status=$(request PATCH "$API/releases/$RELEASE_ID" "$WORK/published.json" "$WORK/publish.json")
 [ "$publish_status" = 200 ] || fail "release publication returned HTTP $publish_status"
-jq -e '.draft == false and .prerelease == false and (.assets | length) == 9' \
+jq -e '.draft == false and .prerelease == false and (.assets | length) == 10' \
   "$WORK/published.json" >/dev/null || fail 'published release state is invalid'
 
-printf 'Published Gitea release %s with nine verified assets\n' "$TAG"
+printf 'Published Gitea release %s with ten verified assets\n' "$TAG"

scripts/test-baota-start-fixture.sh

@@ -0,0 +1,67 @@
+#!/usr/bin/env bash
+set -Eeuo pipefail
+
+ROOT=$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)
+WORK=$(mktemp -d)
+trap 'rm -rf "$WORK"' EXIT
+
+fail() {
+  printf 'Baota start fixture failed: %s\n' "$1" >&2
+  exit 1
+}
+
+RELEASE="$WORK/release"
+mkdir -p "$RELEASE/ops" "$RELEASE/public" "$WORK/files" "$WORK/tmp"
+printf 'fixture jar\n' > "$RELEASE/app.jar"
+printf '<!doctype html>\n' > "$RELEASE/public/index.html"
+printf '1.0.0-preview.24\n' > "$RELEASE/VERSION"
+cp "$ROOT/deploy/baota-start.sh" "$RELEASE/ops/baota-start.sh"
+chmod 0755 "$RELEASE/ops/baota-start.sh"
+
+cat > "$WORK/java" <<'SH'
+#!/usr/bin/env bash
+set -Eeuo pipefail
+{
+  printf 'cwd=%s\n' "$PWD"
+  printf 'args=%s\n' "$*"
+  printf 'version=%s\n' "$APP_VERSION"
+  printf 'address=%s\n' "$SERVER_ADDRESS"
+  printf 'port=%s\n' "$SERVER_PORT"
+  printf 'update=%s\n' "$FINANCE_UPDATE_ENABLED"
+  printf 'static=%s\n' "$FINANCE_STATIC_LOCATIONS"
+} > "$MOCK_JAVA_LOG"
+SH
+chmod 0755 "$WORK/java"
+
+MOCK_JAVA_LOG="$WORK/java.log" \
+KAIDI_JAVA_BIN="$WORK/java" \
+DB_URL='jdbc:mysql://db.fixture/kaidi_finance' \
+DB_USERNAME=fixture \
+DB_PASSWORD='fixture-password' \
+FIELD_ENCRYPTION_KEY='fixture-field-key' \
+FILE_STORAGE_ROOT="$WORK/files" \
+FILE_STORAGE_TEMP="$WORK/tmp" \
+  "$RELEASE/ops/baota-start.sh"
+
+grep -Fqx "cwd=$RELEASE" "$WORK/java.log" || fail 'launcher did not use the release working directory'
+grep -Fqx "args=-XX:MaxRAMPercentage=70 -Dfile.encoding=UTF-8 -jar $RELEASE/app.jar" "$WORK/java.log" \
+  || fail 'launcher did not execute the packaged Spring Boot jar'
+grep -Fqx 'version=1.0.0-preview.24' "$WORK/java.log" || fail 'launcher did not read VERSION'
+grep -Fqx 'address=127.0.0.1' "$WORK/java.log" || fail 'launcher did not default to loopback'
+grep -Fqx 'port=18080' "$WORK/java.log" || fail 'launcher did not default to port 18080'
+grep -Fqx 'update=false' "$WORK/java.log" || fail 'launcher did not disable the systemd updater'
+grep -Fqx "static=file:$RELEASE/public/" "$WORK/java.log" \
+  || fail 'launcher did not bind static resources to the release directory'
+
+if KAIDI_JAVA_BIN="$WORK/java" \
+  DB_USERNAME=fixture DB_PASSWORD=fixture FIELD_ENCRYPTION_KEY=fixture \
+  FILE_STORAGE_ROOT="$WORK/files" FILE_STORAGE_TEMP="$WORK/tmp" \
+  MOCK_JAVA_LOG="$WORK/missing-db.log" \
+  "$RELEASE/ops/baota-start.sh" > "$WORK/missing-db.out" 2>&1; then
+  fail 'launcher accepted a production configuration without DB_URL'
+fi
+grep -Fq 'DB_URL must be configured' "$WORK/missing-db.out" \
+  || fail 'launcher did not report the missing database URL'
+[ ! -e "$WORK/missing-db.log" ] || fail 'launcher started Java after configuration validation failed'
+
+printf 'Baota Spring Boot launcher fixture passed\n'

scripts/test-gitea-publish-fixture.sh

@@ -24,6 +24,7 @@ for name in \
   release-manifest.sig \
   release-public.pem \
   install.sh \
+  purge.sh \
   bootstrap-checksums.txt \
   SHA256SUMS; do
   printf 'fixture asset %s\n' "$name" > "$RELEASE_DIR/$name"
@@ -102,11 +103,11 @@ GITEA_TOKEN="$TOKEN" \
 KAIDI_RELEASE_DIR="$RELEASE_DIR" \
   "$ROOT/scripts/publish-gitea-release.sh" > "$WORK/publish.log"
 
-grep -Fqx "Published Gitea release $TAG with nine verified assets" "$WORK/publish.log" \
+grep -Fqx "Published Gitea release $TAG with ten verified assets" "$WORK/publish.log" \
   || fail 'publish script did not report success'
-[ "$(wc -l < "$WORK/assets.jsonl" | tr -d '[:space:]')" -eq 9 ] \
+[ "$(wc -l < "$WORK/assets.jsonl" | tr -d '[:space:]')" -eq 10 ] \
-  || fail 'publish script did not upload exactly nine assets'
+  || fail 'publish script did not upload exactly ten assets'
 ! grep -Fq "$TOKEN" "$WORK/curl.log" \
   || fail 'Gitea write token leaked into curl process arguments'
 
-printf 'Gitea draft, nine-asset verification, and publication fixture passed\n'
+printf 'Gitea draft, ten-asset verification, and publication fixture passed\n'

scripts/test-install-fixture.sh

@@ -51,6 +51,7 @@ mkdir -p "$release_permissions/public" "$release_permissions/ops"
 printf 'jar\n' > "$release_permissions/app.jar"
 printf 'html\n' > "$release_permissions/public/index.html"
 printf '#!/bin/sh\n' > "$release_permissions/ops/update.sh"
+printf '#!/usr/bin/env bash\n' > "$release_permissions/ops/baota-start.sh"
 chmod -R 0777 "$release_permissions"
 (
   # shellcheck disable=SC2329 # Invoked indirectly by the sourced installer helper.
@@ -316,6 +317,10 @@ grep -Fq 'systemctl reset-failed kaidi-finance.service' "$ROOT/deploy/install.sh
   || fail 'installer can execute before the complete curl stream is parsed'
 grep -Fqx 'StartLimitBurst=3' "$ROOT/deploy/systemd/kaidi-finance.service" \
   || fail 'application service no longer has a bounded restart burst'
+grep -Fqx 'Restart=no' "$ROOT/deploy/systemd/kaidi-update.service" \
+  || fail 'update service can automatically repeat a failed switching transaction'
+! grep -Fq '/var/lib/kaidi-update/processing' "$ROOT/deploy/systemd/kaidi-update.path" \
+  || fail 'update path can automatically repeat a claimed switching transaction'
 # shellcheck disable=SC2016 # Match literal installer source.
 grep -Fq '[ "$actual_sha256" = "$java_sha256" ]' "$ROOT/deploy/install.sh" \
   || fail 'installer no longer verifies the Java runtime SHA-256'
@@ -325,8 +330,11 @@ grep -Fq 'https://git.awaioi.com/api/v1/repos/ERP-Team/kaidi/releases/latest' "$
 grep -Fq 'TRUSTED_PUBLIC_KEY_SHA256=${KAIDI_RELEASE_PUBLIC_KEY_SHA256:-807c6aec1dc3f7ce494db16aa9d763c66f292033c38f328afd0390d2715a8cd9}' "$ROOT/deploy/install.sh" \
   || fail 'installer does not pin the default release public-key fingerprint'
 # shellcheck disable=SC2016 # Match literal installer source.
-grep -Fq 'SETUP_WIZARD=${KAIDI_SETUP_WIZARD:-true}' "$ROOT/deploy/install.sh" \
+grep -Fq 'if [ "${KAIDI_SETUP_WIZARD+x}" = x ]; then' "$ROOT/deploy/install.sh" \
-  || fail 'installer does not enable the first-run setup wizard by default'
+  || fail 'installer no longer distinguishes an explicit setup-wizard selection'
+# shellcheck disable=SC2016 # Match literal installer source.
+grep -Fq 'elif [ "$REINSTALL" = true ]; then' "$ROOT/deploy/install.sh" \
+  || fail 'repair reinstall no longer defaults to production mode'
 ! grep -Fq 'docker run' "$ROOT/deploy/install.sh" \
   || fail 'installer must not create a MySQL container'
 ! grep -Fq 'install_docker' "$ROOT/deploy/install.sh" \

scripts/test-purge-fixture.sh

@@ -0,0 +1,87 @@
+#!/usr/bin/env bash
+set -Eeuo pipefail
+
+ROOT=$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)
+WORK=$(mktemp -d)
+trap 'rm -rf "$WORK"' EXIT
+
+fail() {
+  printf 'Purge fixture failed: %s\n' "$1" >&2
+  exit 1
+}
+
+sed '$d' "$ROOT/deploy/purge.sh" > "$WORK/purge-functions.sh"
+# shellcheck disable=SC1090,SC1091
+source "$WORK/purge-functions.sh"
+
+install() {
+  local -a arguments=()
+  while [ "$#" -gt 0 ]; do
+    case "$1" in
+      -o|-g) shift 2 ;;
+      *) arguments+=("$1"); shift ;;
+    esac
+  done
+  command install "${arguments[@]}"
+}
+
+APP_ROOT="$WORK/opt/kaidi"
+BAOTA_ROOT="$WORK/www/kaidi"
+CONFIG_ROOT="$WORK/etc/kaidi"
+STATE_ROOT="$WORK/var/lib/kaidi"
+UPDATE_STATE_ROOT="$WORK/var/lib/kaidi-update"
+LOG_ROOT="$WORK/var/log/kaidi"
+FIRST_LOGIN_FILE="$WORK/root/kaidi-first-login.txt"
+# shellcheck disable=SC2034 # Referenced by the sourced purge helper.
+BACKUP_ROOT="$WORK/recovery"
+BACKUP_ARCHIVE=
+
+mkdir -p \
+  "$APP_ROOT" \
+  "$BAOTA_ROOT" \
+  "$CONFIG_ROOT" \
+  "$STATE_ROOT/files" \
+  "$UPDATE_STATE_ROOT/backups" \
+  "$UPDATE_STATE_ROOT/failed" \
+  "$UPDATE_STATE_ROOT/transactions" \
+  "$LOG_ROOT" \
+  "$(dirname "$FIRST_LOGIN_FILE")" \
+  "$WORK/external-mysql" \
+  "$WORK/reverse-proxy"
+printf 'DB_PASSWORD="secret"\n' > "$CONFIG_ROOT/kaidi.env"
+printf 'document\n' > "$STATE_ROOT/files/document.txt"
+printf 'dump\n' > "$UPDATE_STATE_ROOT/backups/mysql.sql"
+printf 'setup code\n' > "$FIRST_LOGIN_FILE"
+printf 'database sentinel\n' > "$WORK/external-mysql/keep"
+printf 'proxy sentinel\n' > "$WORK/reverse-proxy/keep"
+
+create_recovery_backup
+[ -s "$BACKUP_ARCHIVE" ] || fail 'root-only recovery archive was not created'
+[ "$(stat -c '%a' "$BACKUP_ARCHIVE" 2>/dev/null || stat -f '%Lp' "$BACKUP_ARCHIVE")" = 600 ] \
+  || fail 'recovery archive mode is not 0600'
+archive_list=$(tar -tzf "$BACKUP_ARCHIVE")
+grep -Fq "${CONFIG_ROOT#/}/kaidi.env" <<< "$archive_list" \
+  || fail 'configuration was omitted from the recovery archive'
+grep -Fq "${STATE_ROOT#/}/files/document.txt" <<< "$archive_list" \
+  || fail 'file storage was omitted from the recovery archive'
+grep -Fq "${UPDATE_STATE_ROOT#/}/backups/mysql.sql" <<< "$archive_list" \
+  || fail 'database backup was omitted from the recovery archive'
+
+remove_managed_paths
+for path in "$APP_ROOT" "$BAOTA_ROOT" "$CONFIG_ROOT" "$STATE_ROOT" "$UPDATE_STATE_ROOT" "$LOG_ROOT"; do
+  [ ! -e "$path" ] || fail "managed path was not removed: $path"
+done
+[ ! -e "$FIRST_LOGIN_FILE" ] || fail 'first-login file was not removed'
+[ -f "$WORK/external-mysql/keep" ] || fail 'external database state was removed'
+[ -f "$WORK/reverse-proxy/keep" ] || fail 'reverse-proxy state was removed'
+[ -s "$BACKUP_ARCHIVE" ] || fail 'recovery archive was removed with the installation'
+
+[ "$(tail -n 1 "$ROOT/deploy/purge.sh")" = 'main "$@"' ] \
+  || fail 'purge actions can execute before a complete curl stream is parsed'
+# shellcheck disable=SC2016 # Match the literal guard in the purge source.
+grep -Fq 'KAIDI_PURGE_CONFIRM=$REQUIRED_CONFIRMATION' "$ROOT/deploy/purge.sh" \
+  || fail 'destructive removal no longer requires explicit confirmation'
+grep -Fq 'External MySQL data and reverse-proxy configuration will not be modified' "$ROOT/deploy/purge.sh" \
+  || fail 'purge boundary is no longer explicit'
+
+printf 'Local purge and recovery fixture passed\n'

scripts/test-update-fixture.sh

@@ -178,7 +178,9 @@ build_release() {
   printf '<!doctype html><title>new</title>\n' > "$stage/public/index.html"
   printf '%s\n' "$version" > "$stage/VERSION"
   printf '#!/bin/sh\nprintf "new updater\\n"\n' > "$stage/ops/update.sh"
+  printf '#!/usr/bin/env bash\nexit 0\n' > "$stage/ops/baota-start.sh"
   chmod 0755 "$stage/ops/update.sh"
+  chmod 0755 "$stage/ops/baota-start.sh"
   for name in kaidi-finance.service kaidi-update.service kaidi-update.path; do
     printf '%s %s\n' "$unit_prefix" "$name" > "$stage/ops/$name"
   done
@@ -364,6 +366,10 @@ assert_success_case() {
   [ ! -e "$fixture/state/processing/request.json" ] \
     || fail 'success case left a claimed request behind'
   grep -qx 'daemon-reload' "$fixture/systemctl.log" || fail 'systemd units were not reloaded'
+  grep -qx 'restart kaidi-finance.service' "$fixture/systemctl.log" \
+    || fail 'success case did not restart the application after the atomic switch'
+  ! grep -qx 'stop kaidi-finance.service' "$fixture/systemctl.log" \
+    || fail 'success case stopped the application before switching releases'
   ! grep -qi nginx "$fixture/systemctl.log" || fail 'updater unexpectedly managed Nginx'
   [ "$(mode_of "$fixture/app")" = 750 ] || fail 'application root is not traversable by the service group'
   [ "$(mode_of "$fixture/app/releases/$version")" = 750 ] || fail 'release root mode is not 0750'
@@ -426,6 +432,10 @@ assert_rollback_case() {
     || fail 'rollback case did not restore the previous updater'
   grep -qx 'old kaidi-update.path' "$fixture/systemd/kaidi-update.path" \
     || fail 'rollback case did not restore the previous path unit'
+  ! grep -qx 'stop kaidi-finance.service' "$fixture/systemctl.log" \
+    || fail 'rollback case stopped the application before restoring the previous release'
+  [ "$(grep -c '^restart kaidi-finance.service$' "$fixture/systemctl.log")" -ge 2 ] \
+    || fail 'rollback case did not restart both the candidate and restored releases'
   [ "$(jq -r '.state' "$fixture/state/status.json")" = FAILED ] \
     || fail 'rollback case did not persist FAILED'
   [ ! -e "$fixture/app/releases/$version" ] \
@@ -434,6 +444,28 @@ assert_rollback_case() {
     || fail 'rollback case did not archive the failed request'
 }
 
+assert_incomplete_rollback_requires_manual_recovery_case() {
+  local fixture="$WORK/incomplete-rollback"
+  local version='1.0.0-preview.2'
+  mkdir -p "$fixture"
+  write_mock_commands "$fixture/mock-bin"
+  build_release "$fixture" "$version"
+  prepare_installation "$fixture" "$version"
+  download_and_prepare_install "$fixture" "$version"
+
+  if run_update "$fixture" fail > "$fixture/update.log" 2>&1; then
+    fail 'incomplete rollback case unexpectedly succeeded'
+  fi
+  grep -Fq 'manual recovery is required' "$fixture/update.log" \
+    || fail 'incomplete rollback case did not require explicit recovery'
+  [ ! -e "$fixture/state/processing/request.json" ] \
+    || fail 'incomplete rollback case left an automatically retriggered processing request'
+  [ -d "$fixture/state/transactions/active" ] \
+    || fail 'incomplete rollback case did not preserve transaction evidence'
+  find "$fixture/state/failed" -type f -name 'request-*.json' -print -quit | grep -q . \
+    || fail 'incomplete rollback case did not archive its claimed request'
+}
+
 assert_download_failure_case() {
   local fixture="$WORK/download-failure"
   local version='1.0.0-preview.2'
@@ -521,6 +553,7 @@ assert_success_case
 assert_identical_systemd_operations_case
 assert_update_path_failure_keeps_application_case
 assert_rollback_case
+assert_incomplete_rollback_requires_manual_recovery_case
 assert_download_failure_case
 assert_database_failure_case
 assert_symlink_request_rejected

scripts/verify-release.sh

@@ -40,6 +40,7 @@ printf '%s\n' \
   bootstrap-checksums.txt \
   frontend-sbom.cdx.json \
   install.sh \
+  purge.sh \
   "$ARTIFACT" \
   release-manifest.json \
   release-manifest.sig \
@@ -49,7 +50,7 @@ for path in ./* ./.[!.]* ./..?*; do
   basename "$path"
 done | LC_ALL=C sort > "$WORK/actual-assets.txt"
 diff -u "$WORK/expected-assets.txt" "$WORK/actual-assets.txt" \
-  || { printf 'Release directory must contain exactly the nine published assets\n' >&2; exit 1; }
+  || { printf 'Release directory must contain exactly the ten published assets\n' >&2; exit 1; }
 EXPECTED_ARTIFACT_SHA256=$(jq -er \
   '.sha256 | strings | ascii_downcase | select(test("^[0-9a-f]{64}$"))' \
   release-manifest.json)
@@ -109,16 +110,21 @@ done
 
 PUBLIC_KEY_SHA256=$(sha256_file release-public.pem)
 INSTALLER_SHA256=$(sha256_file install.sh)
+PURGER_SHA256=$(sha256_file purge.sh)
 BOOTSTRAP_SHA256=$(sha256_file bootstrap-checksums.txt)
 SIGNED_INSTALLER=$(jq -er '.bootstrap.installer' release-manifest.json)
+SIGNED_PURGER=$(jq -er '.bootstrap.purger' release-manifest.json)
 SIGNED_PUBLIC_KEY=$(jq -er '.bootstrap.publicKey' release-manifest.json)
 SIGNED_BOOTSTRAP=$(jq -er '.bootstrap.checksums' release-manifest.json)
-[ "$SIGNED_INSTALLER" = install.sh ] && [ "$SIGNED_PUBLIC_KEY" = release-public.pem ] \
+[ "$SIGNED_INSTALLER" = install.sh ] && [ "$SIGNED_PURGER" = purge.sh ] \
+  && [ "$SIGNED_PUBLIC_KEY" = release-public.pem ] \
   && [ "$SIGNED_BOOTSTRAP" = bootstrap-checksums.txt ] \
   || { printf 'Release manifest bootstrap asset names are invalid\n' >&2; exit 1; }
-jq -e --arg installer "$INSTALLER_SHA256" --arg publicKey "$PUBLIC_KEY_SHA256" \
+jq -e --arg installer "$INSTALLER_SHA256" --arg purger "$PURGER_SHA256" \
+  --arg publicKey "$PUBLIC_KEY_SHA256" \
   --arg bootstrap "$BOOTSTRAP_SHA256" \
   '.bootstrap.installerSha256 == $installer
+    and .bootstrap.purgerSha256 == $purger
     and .bootstrap.publicKeySha256 == $publicKey
     and .bootstrap.checksumsSha256 == $bootstrap' release-manifest.json >/dev/null \
   || { printf 'Bootstrap assets do not match the signed manifest\n' >&2; exit 1; }
@@ -131,6 +137,8 @@ NORMALIZED_TRUSTED_PUBLIC_KEY_SHA256=$(printf '%s' "$TRUSTED_PUBLIC_KEY_SHA256"
   || { printf 'Bootstrap public-key fingerprint does not match\n' >&2; exit 1; }
 [ "$(sed -n 's/^KAIDI_INSTALLER_SHA256=//p' bootstrap-checksums.txt)" = "$INSTALLER_SHA256" ] \
   || { printf 'Bootstrap installer digest does not match\n' >&2; exit 1; }
+[ "$(sed -n 's/^KAIDI_PURGER_SHA256=//p' bootstrap-checksums.txt)" = "$PURGER_SHA256" ] \
+  || { printf 'Bootstrap purger digest does not match\n' >&2; exit 1; }
 
 ARCHIVE_LIST=$(tar -tzf "$ARTIFACT")
 if grep -Eq '(^/|(^|/)\.\.(/|$))' <<< "$ARCHIVE_LIST"; then
@@ -160,11 +168,19 @@ compare_archive_file() {
 }
 
 compare_archive_file ./ops/update.sh deploy/update.sh
+compare_archive_file ./ops/baota-start.sh deploy/baota-start.sh
+compare_archive_file ./ops/baota.env.example deploy/baota.env.example
 compare_archive_file ./ops/kaidi-update.path deploy/systemd/kaidi-update.path
 compare_archive_file ./ops/kaidi-update.service deploy/systemd/kaidi-update.service
 compare_archive_file ./ops/kaidi-finance.service deploy/systemd/kaidi-finance.service
 compare_archive_file ./ops/kaidi-finance.conf deploy/nginx/kaidi-finance.conf
+tar -tvzf "$ARTIFACT" ./ops/baota-start.sh | grep -Eq '^-.{2}x.{2}x.{2}x' \
+  || { printf 'Baota Spring Boot launcher is not executable\n' >&2; exit 1; }
+bash -n "$ROOT/deploy/baota-start.sh"
 cmp install.sh "$ROOT/deploy/install.sh" \
   || { printf 'Release installer does not match deploy/install.sh\n' >&2; exit 1; }
+bash -n "$ROOT/deploy/purge.sh"
+cmp purge.sh "$ROOT/deploy/purge.sh" \
+  || { printf 'Release purger does not match deploy/purge.sh\n' >&2; exit 1; }
 
 printf 'Release %s verified; installer SHA-256: %s\n' "$VERSION" "$INSTALLER_SHA256"