| 提交 | 用户 | age | ||
| 6c1bfc | 1 | package com.platform.verification; |
| C | 2 | |
| ad5086 | 3 | import com.hx.util.DateUtil; |
| 6c1bfc | 4 | import com.hx.util.StringUtils; |
| C | 5 | import com.hx.util.rsa.RSAUtil; |
| a51ba7 | 6 | import com.platform.constants.LoginConstant; |
| C | 7 | import com.platform.entity.ThirtApplication; |
| 6c1bfc | 8 | import com.platform.resultTool.PlatformCode; |
| C | 9 | import com.platform.resultTool.PlatformResult; |
| ad5086 | 10 | |
| a51ba7 | 11 | import javax.servlet.http.HttpServletRequest; |
| ad5086 | 12 | import java.text.SimpleDateFormat; |
| C | 13 | import java.util.Date; |
| 6c1bfc | 14 | |
| C | 15 | /**平台校验方法 |
| 16 | * @author CJH | |
| 17 | * @date 2021-10-20 | |
| 18 | */ | |
| 19 | public class VerificationTool { | |
| 20 | ||
| 21 | /**校验方法请求 | |
| a51ba7 | 22 | * @param appId 用户的APPID ` |
| 6c1bfc | 23 | * @param sign 用户签名 |
| a51ba7 | 24 | * @param thirtApplication ThirtApplication |
| 6c1bfc | 25 | * @return |
| C | 26 | */ |
| a51ba7 | 27 | public static PlatformResult verification(String appId, String sign, ThirtApplication thirtApplication,HttpServletRequest request){ |
| 6c1bfc | 28 | |
| C | 29 | if (StringUtils.isEmpty(sign)) { |
| 7842d6 | 30 | return PlatformResult.failure(PlatformCode.ERROR_SIGN, "签名错误01"); |
| 6c1bfc | 31 | } |
| C | 32 | if (StringUtils.isEmpty(appId)) { |
| 670a05 | 33 | return PlatformResult.failure(PlatformCode.ERROR_APPIS, "APPID错误"); |
| 6c1bfc | 34 | } |
| C | 35 | |
| 36 | //校验appid是否存在 | |
| a51ba7 | 37 | if(thirtApplication == null){ |
| 670a05 | 38 | return PlatformResult.failure(PlatformCode.ERROR_APPIS, "APPID无效"); |
| a51ba7 | 39 | } |
| C | 40 | |
| 41 | if(StringUtils.isEmpty(thirtApplication.getPrivateKey())){ | |
| 42 | return PlatformResult.failure(PlatformCode.ERROR_SIGN, "签名错误,APPID无效"); | |
| 6c1bfc | 43 | } |
| C | 44 | |
| 45 | //解密RSA | |
| 46 | String decrypt = null; | |
| 47 | try{ | |
| a51ba7 | 48 | decrypt = RSAUtil.privateDecrypt(sign, thirtApplication.getPrivateKey()); |
| 6c1bfc | 49 | }catch (Exception e){ |
| C | 50 | |
| 51 | } | |
| 52 | if(StringUtils.isEmpty(decrypt)){ | |
| 7842d6 | 53 | return PlatformResult.failure(PlatformCode.ERROR_SIGN, "签名错误02"); |
| 6c1bfc | 54 | } |
| C | 55 | |
| 56 | //decrypt格式：appId_时间戳_随机数（尽量少） | |
| 57 | String[] decrypts = decrypt.split("_"); | |
| 58 | if(decrypts.length != 3){ | |
| 7842d6 | 59 | return PlatformResult.failure(PlatformCode.ERROR_SIGN, "签名错误03"); |
| 6c1bfc | 60 | } |
| C | 61 | |
| 62 | if (!appId.equals(decrypts[0])) { | |
| 7842d6 | 63 | return PlatformResult.failure(PlatformCode.ERROR_SIGN, "签名错误04"); |
| 6c1bfc | 64 | } |
| ad5086 | 65 | |
| C | 66 | Date date = null; |
| 67 | try{ | |
| 68 | //判断接口时间 | |
| 69 | SimpleDateFormat sdf= new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); | |
| 70 | String sd = sdf.format(new Date(Long.parseLong(String.valueOf(decrypts[1])))); // 时间戳转换成时间 | |
| 71 | date = DateUtil.parseString(sd,"yyyy-MM-dd HH:mm:ss"); | |
| 72 | }catch (Exception e){ | |
| 7842d6 | 73 | return PlatformResult.failure(PlatformCode.ERROR_SIGN, "签名错误05"); |
| ad5086 | 74 | } |
| C | 75 | |
| 2b3533 | 76 | //接口有效30秒钟 |
| C | 77 | if(System.currentTimeMillis()-date.getTime() > 30000){ |
| 670a05 | 78 | return PlatformResult.failure(PlatformCode.ERRO_VISIT_OVERTIMR, "访问超时"); |
| bf3cdc | 79 | } |
| ad5086 | 80 | |
| a51ba7 | 81 | thirtApplication.setPrivateKey(null); |
| 2da63b | 82 | request.getSession().setAttribute(LoginConstant.LOGIN_APPLY,thirtApplication); |
| a51ba7 | 83 | |
| 6c1bfc | 84 | return PlatformResult.success(); |
| C | 85 | } |
| 86 | ||
| ad5086 | 87 | public static void main(String[] args) { |
| C | 88 | |
| 89 | Long timeStamp = System.currentTimeMillis(); //获取当前时间戳 | |
| 90 | SimpleDateFormat sdf= new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); | |
| 91 | String sd = sdf.format(new Date(Long.parseLong(String.valueOf(timeStamp)))); | |
| 92 | ||
| 93 | Date date = DateUtil.parseString(sd,"yyyy-MM-dd HH:mm:ss"); | |
| 94 | ||
| 95 | System.out.println(); | |
| 96 | ||
| 97 | // 时间戳转换成时间 | |
| 98 | System.out.println("格式化结果：" + sd); | |
| 99 | ||
| 100 | } | |
| 101 | ||
| 6c1bfc | 102 | } |
