Luck-Draw/src/app/m-token-k1/m-token-k1.component.ts

import { Component, OnInit, Injectable } from '@angular/core';
import { CanActivate, ActivatedRouteSnapshot, RouterStateSnapshot, Router } from '@angular/router';
import { MatSnackBar, MatSnackBarConfig } from '@angular/material/snack-bar';
import {MTokenK1Service} from './m-token-k1.service' //引入服务
declare var mToken : any;



@Injectable({
  providedIn: 'root'
})
@Component({
  selector: 'app-m-token-k1',
  templateUrl: './m-token-k1.component.html',
  styleUrls: ['./m-token-k1.component.scss']
})
export class MTokenK1Component implements OnInit {

  constructor(private router: Router,public snackBar: MatSnackBar,public mTokenK1: MTokenK1Service) {  }

  ngOnInit(): void {

  }

  // 路由守卫
  canActivate(next: ActivatedRouteSnapshot, state: RouterStateSnapshot): boolean {
    return this.checkKey();
  }
  
  K1mToken = new mToken("mTokenPlugin")
  keyBase64 = '5YyX5Lqs5a6J5L+h4oCU5LqM57u06aKE5qGI57yW5Yi25bel5YW3d2Vi'; //秘钥验证base64字符
  password='12345678'; //秘钥验证用户密码



  checkKey(): boolean {
    this.K1mToken.LoadLibrary()
    
    try { //try 捕获错误
      let keyIndex = this.K1mToken.K1_mTokenFindDevice() //查找秘钥是否插入

      if (keyIndex > 0) { //秘钥已插入
        let keyUID = this.K1mToken.K1_mTokenGetUID(keyIndex) //读取秘钥UID
        let isLogin = this.K1mToken.K1_mTokenOpen(keyUID,this.password)
  
        if (isLogin == 0 ) { //密码验证成功
          let keyMSG = window.atob( this.K1mToken.K1_mTokenReadUserStorage(keyUID,0,56) )
    
          if (keyMSG==this.keyBase64) { //base64转码 验证
            const config = new MatSnackBarConfig();
            config.verticalPosition = 'top';
            config.duration = 3000
            this.snackBar.open('密钥验证成功','确定',config);
            this.mTokenK1.startUp() //开始定时验证秘钥是否拔出
            return true
          } else { //base64验证失败
            const config = new MatSnackBarConfig();
            config.verticalPosition = 'top';
            config.duration = 5000
            this.snackBar.open('密钥错误,不为本公司发放密钥','确定',config);
            return false
          }
        } else { //密码验证失败
          const config = new MatSnackBarConfig();
          config.verticalPosition = 'top';
          config.duration = 5000
          this.snackBar.open('密钥密码错误,请使用初始密码','确定',config);
          return false
        }
  
      } else { //秘钥未插入
        const config = new MatSnackBarConfig();
        config.verticalPosition = 'top';
        config.duration = 5000
        this.snackBar.open('密钥未插入','确定',config);
        return false
      }

    } catch (error) {
      const config = new MatSnackBarConfig();
      config.verticalPosition = 'top';
      config.duration = 5000
      this.snackBar.open('请检查您密钥是否插入或者驱动是否已启动','确定',config);
      return false
    }

  } //路由守卫

  //倒计时插件关闭页面
  handleEvent (e) {
    if (e.left===0) {window.close()}
  }



}