mirror of
https://github.com/bufanyun/hotgo.git
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64 lines
1.5 KiB
Go
64 lines
1.5 KiB
Go
//
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// @Link https://github.com/bufanyun/hotgo
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// @Copyright Copyright (c) 2022 HotGo CLI
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// @Author Ms <133814250@qq.com>
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// @License https://github.com/bufanyun/hotgo/blob/master/LICENSE
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//
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package com
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import (
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"context"
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"github.com/gogf/gf/v2/frame/g"
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"github.com/gogf/gf/v2/text/gstr"
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"github.com/mojocn/base64Captcha"
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)
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// 验证码
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var Captcha = new(captcha)
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type captcha struct{}
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//
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// @Title 获取字母数字混合验证码
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// @Description
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// @Author Ms <133814250@qq.com>
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// @Param ctx
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// @Return idKeyC
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// @Return base64stringC
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//
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func (component *captcha) GetVerifyImgString(ctx context.Context) (idKeyC string, base64stringC string) {
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driver := &base64Captcha.DriverString{
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Height: 80,
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Width: 240,
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//NoiseCount: 50,
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//ShowLineOptions: 20,
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Length: 4,
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Source: "abcdefghjkmnpqrstuvwxyz23456789",
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Fonts: []string{"chromohv.ttf"},
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}
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driver = driver.ConvertFonts()
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store := base64Captcha.DefaultMemStore
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c := base64Captcha.NewCaptcha(driver, store)
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idKeyC, base64stringC, err := c.Generate()
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if err != nil {
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g.Log().Error(ctx, err)
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}
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return
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}
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//
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// @Title 验证输入的验证码是否正确
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// @Description
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// @Author Ms <133814250@qq.com>
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// @Param id
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// @Param answer
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// @Return bool
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//
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func (component *captcha) VerifyString(id, answer string) bool {
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driver := new(base64Captcha.DriverString)
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store := base64Captcha.DefaultMemStore
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c := base64Captcha.NewCaptcha(driver, store)
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answer = gstr.ToLower(answer)
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return c.Verify(id, answer, true)
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}
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