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https://github.com/tiger1103/gfast.git
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83 lines
2.5 KiB
Go
83 lines
2.5 KiB
Go
package utils
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import (
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"gfast/app/service/user_service"
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"gfast/library/response"
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"github.com/gogf/gf/crypto/gaes"
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"github.com/gogf/gf/encoding/gbase64"
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"github.com/gogf/gf/net/ghttp"
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"github.com/gogf/gf/os/glog"
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"github.com/gogf/gf/util/gvalid"
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"github.com/mojocn/base64Captcha"
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)
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const AESPublicKey = "HqmP1KLMuz09Q0Bu"
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//获取验证码
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func GetVerifyImg() (idKeyC string, base64stringC string) {
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//字符,公式,验证码配置
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var configC = base64Captcha.ConfigCharacter{
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Height: 60,
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Width: 240,
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//const CaptchaModeNumber:数字,CaptchaModeAlphabet:字母,CaptchaModeArithmetic:算术,CaptchaModeNumberAlphabet:数字字母混合.
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Mode: base64Captcha.CaptchaModeNumberAlphabet,
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ComplexOfNoiseText: base64Captcha.CaptchaComplexLower,
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ComplexOfNoiseDot: base64Captcha.CaptchaComplexLower,
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IsShowHollowLine: false,
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IsShowNoiseDot: false,
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IsShowNoiseText: false,
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IsShowSlimeLine: false,
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IsShowSineLine: true,
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CaptchaLen: 4,
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}
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//创建字符公式验证码.
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//GenerateCaptcha 第一个参数为空字符串,包会自动在服务器一个随机种子给你产生随机uiid.
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var capC base64Captcha.CaptchaInterface
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idKeyC, capC = base64Captcha.GenerateCaptcha("8nM77YhE2xOvU6GMQ33A", configC)
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//以base64编码
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base64stringC = base64Captcha.CaptchaWriteToBase64Encoding(capC)
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return idKeyC, base64stringC
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}
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//AdminLogin 后台用户登陆验证
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func AdminLogin(r *ghttp.Request) (string, interface{}) {
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data := r.GetPostMapStrStr()
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//判断验证码是否正确
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/*if !base64Captcha.VerifyCaptchaAndIsClear(data["idKeyC"], data["idValueC"], true) {
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response.JsonExit(r, response.ErrorCode, "验证码输入错误")
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}*/
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rules := map[string]string{
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"username": "required",
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"password": "required",
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}
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msgs := map[string]interface{}{
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"username": "账号不能为空",
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"password": "密码不能为空",
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}
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if e := gvalid.CheckMap(data, rules, msgs); e != nil {
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response.JsonExit(r, response.ErrorCode, e.String())
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}
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if err, user := user_service.SignIn(data["username"], EncryptCBC(data["password"]), r.Session); err != nil {
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response.JsonExit(r, response.NotAcceptableCode, err.Error())
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} else {
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return data["username"], user
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}
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return data["username"], nil
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}
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//后台退出登陆
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func AdminLoginOut(r *ghttp.Request) bool {
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return true
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}
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//字符串加密
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func EncryptCBC(plainText string) string {
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key := []byte(AESPublicKey)
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b, e := gaes.EncryptCBC([]byte(plainText), key, key)
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if e != nil {
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glog.Error(e.Error())
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return ""
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}
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return gbase64.EncodeToString(b)
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}
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