feat: 完成 opsx-licence 许可证管理平台全栈实现

基于 opsx-web-lite 框架(Go+Gin+Vue3+Element Plus)构建许可证管理服务器,
业务域参考 Licence 服务器 Web 版。

【后端 - 4层架构】
- 认证:单 Admin 表 + JWT(HS256)
- 核心授权域:Product / Customer / License / Activation
  · License 生成/验证/激活/机器绑定/心跳/续期/吊销
  · 客户端契约接口:/api/v1/license/{verify,activate,deactivate,heartbeat}
- 定价订单:Plan / Order / 支付网关配置
- 防重复购买:CustomerEntitlement + 幂等支付 webhook + 手动发放
- 分析审计:Dashboard 统计 / Analytics / AuditLog / Setting 管理

【前端】
- Dashboard(ECharts 图表)、产品、客户、License、计划、订单、权益、日志、设置
- 9 个完整 CRUD 业务页面 + 登录/布局

【部署】
- SQLite + 单二进制(//go:embed 嵌入前端)
- 开发:./run.sh start(前端5181/后端9001)
- 生产:./run.sh build && ./run.sh binary start
- 默认账号:admin/admin

Author: Logan.Li
This commit is contained in:
Logan.Li committed 2026-08-07 15:02:00 +08:00
commit 4ae318335c
88 files changed
+10562

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package middleware
import (
"backend/config"
"backend/utils"
"net/http"
"strings"
"github.com/gin-gonic/gin"
)
// AuthMiddleware 校验访问令牌并将用户身份写入请求上下文。 // Logan.Li
func AuthMiddleware(cfg *config.Config) gin.HandlerFunc {
return func(c *gin.Context) {
authHeader := c.GetHeader("Authorization")
if authHeader == "" {
c.JSON(http.StatusUnauthorized, gin.H{
"code": 401,
"message": "未提供认证令牌",
"data": nil,
})
c.Abort()
return
}
// 检查 Bearer 前缀 // Logan.Li
parts := strings.SplitN(authHeader, " ", 2)
if len(parts) != 2 || parts[0] != "Bearer" {
c.JSON(http.StatusUnauthorized, gin.H{
"code": 401,
"message": "认证令牌格式错误",
"data": nil,
})
c.Abort()
return
}
token := parts[1]
claims, err := utils.ParseToken(token, cfg.JWTSecret)
if err != nil {
c.JSON(http.StatusUnauthorized, gin.H{
"code": 401,
"message": "无效的认证令牌",
"data": nil,
})
c.Abort()
return
}
// 将用户身份写入上下文,供后续 handler 使用 // Logan.Li
c.Set("user_id", claims.UserID)
c.Set("username", claims.Username)
c.Set("role", claims.Role)
c.Next()
}
}
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package middleware
import (
"backend/config"
"time"
"github.com/gin-contrib/cors"
"github.com/gin-gonic/gin"
)
// CORSMiddleware CORS 中间件,使用显式白名单避免携带凭据时放行任意来源。 // Logan.Li
func CORSMiddleware(cfg *config.Config) gin.HandlerFunc {
origins := cfg.CORSOrigins
if len(origins) == 0 {
origins = []string{
"http://localhost:5181",
"http://127.0.0.1:5181",
"http://localhost:3000",
"http://127.0.0.1:3000",
}
}
return cors.New(cors.Config{
AllowOrigins: origins,
AllowMethods: []string{"GET", "POST", "PUT", "DELETE", "PATCH", "OPTIONS"},
AllowHeaders: []string{"Origin", "Content-Type", "Authorization", "X-Requested-With"},
ExposeHeaders: []string{"Content-Length", "Content-Type"},
AllowCredentials: true,
MaxAge: 12 * time.Hour,
})
}