mirror of
https://gitee.com/xiangheng/x_admin.git
synced 2025-10-07 00:52:57 +08:00
130 lines
3.9 KiB
Go
130 lines
3.9 KiB
Go
package captcha
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import (
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"fmt"
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"image/color"
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"x_admin/config"
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config2 "x_admin/util/aj-captcha-go/config"
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constant "x_admin/util/aj-captcha-go/const"
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"x_admin/util/aj-captcha-go/service"
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"github.com/gin-gonic/gin"
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"github.com/go-redis/redis/v9"
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)
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type CaptchaGetParams struct {
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CaptchaType string `json:"captchaType"`
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}
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// 客户端参数 看自身业务构建即可
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type ClientParams struct {
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Token string `json:"token"`
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PointJson string `json:"pointJson"`
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CaptchaType string `json:"captchaType"`
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}
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// **********************默认配置***************************************************
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// 默认配置,可以根据项目自行配置,将其他类型配置序列化上去
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// var config = config2.NewConfig()
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// *********************自定义配置**************************************************
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// 水印配置(参数可从业务系统自定义)
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var watermarkConfig = &config2.WatermarkConfig{
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FontSize: 12,
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Color: color.RGBA{R: 255, G: 255, B: 255, A: 255},
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Text: "x_admin",
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}
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// 点击文字配置(参数可从业务系统自定义)
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var clickWordConfig = &config2.ClickWordConfig{
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FontSize: 25,
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FontNum: 4,
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}
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// 滑动模块配置(参数可从业务系统自定义)
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var blockPuzzleConfig = &config2.BlockPuzzleConfig{Offset: 10}
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// 行为校验配置模块(具体参数可从业务系统配置文件自定义)
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var captcha_config = config2.BuildConfig(constant.RedisCacheKey, constant.DefaultResourceRoot, watermarkConfig,
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clickWordConfig, blockPuzzleConfig, 2*60)
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// 服务工厂,主要用户注册 获取 缓存和验证服务
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var factory = service.NewCaptchaServiceFactory(captcha_config)
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func init() {
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// 这里默认是注册了 内存缓存,但是不足以应对生产环境,希望自行注册缓存驱动 实现缓存接口即可替换(CacheType就是注册进去的 key)
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// factory.RegisterCache(constant.MemCacheKey, service.NewMemCacheService(200000)) // 这里20指的是缓存阈值
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// //注册自定义配置redis数据库
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opt, _ := redis.ParseURL(config.Config.RedisUrl)
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fmt.Printf("%#v", opt)
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factory.RegisterCache(constant.RedisCacheKey, service.NewConfigRedisCacheService([]string{opt.Addr}, opt.Username, opt.Password, false, 0))
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// 注册了两种验证码服务 可以自行实现更多的验证
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factory.RegisterService(constant.ClickWordCaptcha, service.NewClickWordCaptchaService(factory))
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factory.RegisterService(constant.BlockPuzzleCaptcha, service.NewBlockPuzzleCaptchaService(factory))
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}
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func CaptchaRoute(rg *gin.RouterGroup) {
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rg = rg.Group("/common/captcha")
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rg.POST("/get", func(c *gin.Context) {
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var captchaGet CaptchaGetParams
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if err := c.ShouldBind(&captchaGet); err != nil {
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// 返回错误信息
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c.JSON(200, errorRes(err))
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return
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}
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// 根据参数类型获取不同服务即可
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data, _ := factory.GetService(captchaGet.CaptchaType).Get()
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//输出json结果给调用方
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c.JSON(200, successRes(data))
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})
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rg.POST("/check", func(c *gin.Context) {
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var params ClientParams
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if err := c.ShouldBind(¶ms); err != nil {
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// 返回错误信息
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c.JSON(200, errorRes(err))
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return
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}
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ser := factory.GetService(params.CaptchaType)
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err := ser.Check(params.Token, params.PointJson)
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if err != nil {
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c.JSON(200, errorRes(err))
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return
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}
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//输出json结果给调用方
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c.JSON(200, successRes(nil))
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})
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}
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// 登录等验证并删除
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func Verify(params ClientParams) error {
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ser := factory.GetService(params.CaptchaType)
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// 登录验证并删除
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err := ser.Verification(params.Token, params.PointJson)
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return err
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}
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func successRes(data interface{}) map[string]interface{} {
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ret := make(map[string]interface{})
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ret["error"] = false
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ret["repCode"] = "0000"
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ret["repData"] = data
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ret["repMsg"] = nil
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ret["successRes"] = true
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return ret
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}
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func errorRes(err error) map[string]interface{} {
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ret := make(map[string]interface{})
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ret["error"] = true
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ret["repCode"] = "0001"
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ret["repData"] = nil
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ret["repMsg"] = err.Error()
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ret["successRes"] = false
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return ret
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}
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