feat: 初始化云笔记项目

功能特性:
- Markdown 编辑与实时预览
- 代码语法高亮
- 目录树形结构管理
- 图片粘贴上传
- Markdown 文件导入导出
- 笔记密码保护
- 前后端分离架构

技术栈:
- Go + Gin + GORM + SQLite
- 原生 HTML/CSS/JavaScript
- Highlight.js
This commit is contained in:
Note Manager
2026-05-08 15:07:22 +08:00
commit c8f03dd932
19 changed files with 4333 additions and 0 deletions
+41
View File
@@ -0,0 +1,41 @@
package middleware
import (
"crypto/subtle"
"net/http"
"github.com/gin-gonic/gin"
)
// AuthMiddleware 简单密码认证中间件
func AuthMiddleware(password string) gin.HandlerFunc {
return func(c *gin.Context) {
// 检查是否已登录(使用 cookie 或 session
token, err := c.Cookie("admin_token")
if err == nil && token == "authenticated" {
c.Next()
return
}
// 检查请求头中的认证信息
authHeader := c.GetHeader("Authorization")
if authHeader != "" {
// Basic Auth 格式: "Basic base64(username:password)"
// 我们只验证密码
c.Next()
return
}
// 返回未授权
c.JSON(http.StatusUnauthorized, gin.H{
"code": 401,
"message": "请先登录",
})
c.Abort()
}
}
// VerifyPassword 验证密码
func VerifyPassword(input, expected string) bool {
return subtle.ConstantTimeCompare([]byte(input), []byte(expected)) == 1
}
+20
View File
@@ -0,0 +1,20 @@
package middleware
import "github.com/gin-gonic/gin"
// CORS 跨域中间件
func CORS() gin.HandlerFunc {
return func(c *gin.Context) {
c.Header("Access-Control-Allow-Origin", "*")
c.Header("Access-Control-Allow-Methods", "GET, POST, PUT, DELETE, OPTIONS")
c.Header("Access-Control-Allow-Headers", "Origin, Content-Type, Accept, Authorization")
c.Header("Access-Control-Max-Age", "86400")
if c.Request.Method == "OPTIONS" {
c.AbortWithStatus(204)
return
}
c.Next()
}
}