125 lines
2.4 KiB
Go
125 lines
2.4 KiB
Go
package BitSrun
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import (
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"encoding/json"
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"github.com/Mmx233/BitSrunLoginGo/util"
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srunTransfer "github.com/Mmx233/BitSrunLoginGo/v1/transfer"
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log "github.com/sirupsen/logrus"
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)
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func Login(c *srunTransfer.Login) error {
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G := util.GenerateLoginInfo(c.LoginInfo.Form, c.LoginInfo.Meta)
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api := SrunApi{
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BaseUrl: func() string {
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url := "http"
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if c.Https {
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url += "s"
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}
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return url + "://" + c.LoginInfo.Form.Domain + "/"
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}(),
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Client: c.Client,
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}
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var ok bool
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{
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log.Debugln("正在检查登录状态")
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res, e := api.GetUserInfo()
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if e != nil {
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return e
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}
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err := res["error"].(string)
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if err == "ok" {
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log.Debugln("已登录~")
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return nil
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}
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log.Infoln("检测到用户未登录，开始尝试登录...")
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{
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log.Debugln("正在获取客户端 IP")
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var ip interface{}
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ip, ok = res["client_ip"]
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if !ok {
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ip, ok = res["online_ip"]
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if !ok {
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return ErrResultCannotFound
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}
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}
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G.Ip = ip.(string)
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log.Debugln("ip: ", G.Ip)
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}
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}
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{
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log.Debugln("正在获取 Token")
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res, e := api.GetChallenge(G.Form.UserName, G.Ip)
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if e != nil {
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return e
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}
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var token interface{}
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token, ok = res["challenge"]
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if !ok {
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return ErrResultCannotFound
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}
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G.Token = token.(string)
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log.Debugln("token: ", G.Token)
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}
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{
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log.Debugln("发送登录请求")
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info, e := json.Marshal(map[string]string{
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"username": G.Form.UserName,
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"password": G.Form.PassWord,
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"ip": G.Ip,
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"acid": G.Meta.Acid,
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"enc_ver": G.Meta.Enc,
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})
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if e != nil {
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return e
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}
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G.EncryptedInfo = "{SRBX1}" + util.Base64(util.XEncode(string(info), G.Token))
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G.Md5 = util.Md5(G.Token)
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G.EncryptedMd5 = "{MD5}" + G.Md5
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var chkstr = G.Token + G.Form.UserName + G.Token + G.Md5
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chkstr += G.Token + G.Meta.Acid + G.Token + G.Ip
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chkstr += G.Token + G.Meta.N + G.Token + G.Meta.Type
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chkstr += G.Token + G.EncryptedInfo
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G.EncryptedChkstr = util.Sha1(chkstr)
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res, e := api.Login(
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G.Form.UserName,
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G.EncryptedMd5,
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G.Meta.Acid,
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G.Ip,
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G.EncryptedInfo,
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G.EncryptedChkstr,
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G.Meta.N,
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G.Meta.Type,
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)
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if e != nil {
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return e
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}
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var result interface{}
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result, ok = res["error"]
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if !ok {
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return ErrResultCannotFound
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}
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G.LoginResult = result.(string)
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if G.LoginResult == "ok" {
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log.Infoln("已成功登录~")
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} else {
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log.Errorf("登陆失败: %s\n请开启日志 debug_level 获取更多信息", G.LoginResult)
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return nil
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}
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}
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return nil
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}
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