sign.go 16 KB

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  1. package sign
  2. import (
  3. "bytes"
  4. "encoding/base64"
  5. "encoding/json"
  6. "errors"
  7. "fmt"
  8. "io"
  9. "mtp20access/global"
  10. "mtp20access/model/account"
  11. "mtp20access/model/account/request"
  12. "mtp20access/model/account/response"
  13. "mtp20access/service/asign"
  14. "mtp20access/utils"
  15. "net/http"
  16. "os"
  17. "strconv"
  18. "time"
  19. "github.com/gofrs/uuid"
  20. "go.uber.org/zap"
  21. )
  22. // QueryUserESignRecord 查询用户电子签记录表
  23. func QueryUserESignRecord(userId int) (rsp []account.Useresignrecord, err error) {
  24. rsp = make([]account.Useresignrecord, 0)
  25. if err = global.M2A_DB.Where("USERID = ?", userId).Find(&rsp); err != nil {
  26. return
  27. }
  28. for i := range rsp {
  29. data := &rsp[i]
  30. if data.TEMPLATETYPE == 2 && data.RECORDSTATUS == 2 {
  31. // 去爱签同步合同状态
  32. rspCTStatus, e := asign.ContractStatus(data.CONTRACTNO)
  33. if e != nil {
  34. err = e
  35. global.M2A_LOG.Error("[SignCompleted] 查询合同状态失败", zap.Error(err))
  36. return
  37. }
  38. // 下载合同并修改合同状态
  39. e = modifyContractStatus(data.CONTRACTNO, strconv.Itoa(rspCTStatus.Data.Status))
  40. if e != nil {
  41. // 从新获取记录
  42. data = new(account.Useresignrecord)
  43. has, e := global.M2A_DB.Where("RECORDID = ?", data.RECORDID, userId).Get(data)
  44. if e != nil || !has {
  45. err = e
  46. global.M2A_LOG.Error("【QueryUserESignRecord】 获取用户电子签记录失败", zap.Error(err))
  47. return
  48. }
  49. }
  50. }
  51. }
  52. return
  53. }
  54. // AddUser 添加用户
  55. func AddUser(req request.AddUserReq, userId int) (err error) {
  56. // 获取用户电子签记录
  57. useresignrecord := new(account.Useresignrecord)
  58. has, _ := global.M2A_DB.Where("USERID = ? AND TEMPLATETYPE = 1 AND RECORDSTATUS = 3", userId).Get(useresignrecord)
  59. if has {
  60. err = errors.New("用户已同步")
  61. return
  62. }
  63. // 调用爱签API-添加个人用户(https://{host}/user/addPersonalUser)
  64. rsp, err := asign.AddPersonalUserBy(
  65. strconv.Itoa(userId),
  66. req.Name,
  67. req.IdCard,
  68. req.Mobile,
  69. req.IdCardType,
  70. )
  71. if err != nil {
  72. return
  73. }
  74. if rsp.Code != 100000 {
  75. err = errors.New(strconv.Itoa(rsp.Code))
  76. global.M2A_LOG.Error("【AddUser】 接口调用失败", zap.Error(err))
  77. return
  78. }
  79. // 更新用户电子签记录-实名认证状态
  80. authinfo, err := json.Marshal(req)
  81. if err != nil {
  82. global.M2A_LOG.Error("【AddUser】 构建AUTHINFO失败", zap.Error(err))
  83. return
  84. }
  85. sql := fmt.Sprintf(`
  86. UPDATE useresignrecord
  87. SET RECORDSTATUS = 3,
  88. UPDATETIME = SYSDATE,
  89. AUTHINFO = '%v'
  90. WHERE USERID = %v AND TEMPLATETYPE = 1
  91. `, string(authinfo), userId)
  92. if _, err = global.M2A_DB.Exec(sql); err != nil {
  93. global.M2A_LOG.Error("【AddUser】 更新用户电子签记录失败", zap.Error(err))
  94. return
  95. }
  96. return
  97. }
  98. // CreateContractAndAddSigner 上传待签署文件和添加签署方
  99. func CreateContractAndAddSigner(req request.CreateContractAndAddSignerReq, userId int) (rsp response.CreateContractAndAddSignerRsp, err error) {
  100. // 获取用户电子签记录
  101. useresignrecord := new(account.Useresignrecord)
  102. has, err := global.M2A_DB.Where("USERID = ? AND TEMPLATENO = ?", userId, req.TemplateNo).Get(useresignrecord)
  103. if err != nil || !has {
  104. global.M2A_LOG.Error("【CreateContractAndAddSigner】 获取用户电子签记录失败", zap.Error(err))
  105. return
  106. }
  107. // 判断是否需要创建合同(上传待签署文件)
  108. if useresignrecord.CONTRACTNO == "" {
  109. // 生成合同编号
  110. // #{userid} || '_' || to_char(sysdate, 'yyyyMMddhh24miss') || '_' || seq_useresignrecord.currval,
  111. contractNo := fmt.Sprintf("%d_%s_%v", userId, time.Now().Format("20060102150405"), useresignrecord.RECORDID)
  112. // 调用爱签API-上传待签署文件(https://{host}/contract/createContract)
  113. r, e := asign.CreateContract(
  114. contractNo,
  115. useresignrecord.TEMPLATENAME,
  116. useresignrecord.TEMPLATENO,
  117. )
  118. if e != nil {
  119. err = e
  120. return
  121. }
  122. if r.Code != 100000 {
  123. err = errors.New(strconv.Itoa(r.Code))
  124. global.M2A_LOG.Error("【CreateContractAndAddSigner】 上传待签署文件接口调用失败", zap.Error(err))
  125. return
  126. }
  127. // 将返回的合同编号写入数据库
  128. useresignrecord.CONTRACTNO = contractNo
  129. sql := fmt.Sprintf(`
  130. UPDATE useresignrecord
  131. SET contractNo = '%v',
  132. UPDATETIME = SYSDATE
  133. WHERE RECORDID = %v
  134. `, useresignrecord.CONTRACTNO, useresignrecord.RECORDID)
  135. if _, err = global.M2A_DB.Exec(sql); err != nil {
  136. global.M2A_LOG.Error("【CreateContractAndAddSigner】 写入合同编号失败", zap.Error(err))
  137. return
  138. }
  139. }
  140. // 判断是否需要添加签署方(获取合同签约地址)
  141. if useresignrecord.SIGNURL != "" {
  142. err = errors.New("合同签署链接已存在")
  143. } else {
  144. // 调用爱签API-添加签署方(https://{host}/contract/addSigner)
  145. r, e := asign.AddSigner(
  146. useresignrecord.CONTRACTNO,
  147. strconv.Itoa(userId),
  148. )
  149. if e != nil {
  150. err = e
  151. return
  152. }
  153. if r.Code != 100000 {
  154. err = errors.New(strconv.Itoa(r.Code))
  155. global.M2A_LOG.Error("【CreateContractAndAddSigner】 添加签署方接口调用失败", zap.Error(err))
  156. return
  157. }
  158. if len(r.Data.SignUser) > 0 {
  159. useresignrecord.SIGNURL = r.Data.SignUser[0].SignUrl
  160. // 将返回的合同编号写入数据库
  161. sql := fmt.Sprintf(`
  162. UPDATE useresignrecord
  163. SET RECORDSTATUS = 2,
  164. SIGNURL = '%v',
  165. UPDATETIME = SYSDATE
  166. WHERE RECORDID = %v
  167. `, useresignrecord.SIGNURL, useresignrecord.RECORDID)
  168. if _, err = global.M2A_DB.Exec(sql); err != nil {
  169. global.M2A_LOG.Error("【CreateContractAndAddSigner】 写入合同签署链接失败", zap.Error(err))
  170. return
  171. }
  172. // 给客户端返回合同签署地址
  173. rsp.SignUrl = useresignrecord.SIGNURL
  174. }
  175. }
  176. return
  177. }
  178. // SignCompleted
  179. func SignCompleted(userId int) (err error) {
  180. // 获取用户电子签记录
  181. datas := make([]account.Useresignrecord, 0)
  182. err = global.M2A_DB.Where("USERID = ?", userId).Find(&datas)
  183. if err != nil {
  184. global.M2A_LOG.Error("[SignCompleted] 获取用户电子签记录失败", zap.Error(err))
  185. return
  186. }
  187. var record *account.Useresignrecord
  188. for i, item := range datas {
  189. if item.TEMPLATETYPE == 1 {
  190. record = &datas[i]
  191. }
  192. switch item.TEMPLATETYPE {
  193. case 1: // 实名认证
  194. if item.RECORDSTATUS != 3 {
  195. err = errors.New("未完成用户添加")
  196. return
  197. }
  198. case 2: // 合同签署
  199. // 如果是签署中状态,则查询一下合同状态
  200. if item.RECORDSTATUS == 2 {
  201. rspCTStatus, e := asign.ContractStatus(item.CONTRACTNO)
  202. if e != nil {
  203. err = e
  204. global.M2A_LOG.Error("[SignCompleted] 查询合同状态失败", zap.Error(err))
  205. return
  206. }
  207. // 下载合同并修改合同状态
  208. err = modifyContractStatus(rspCTStatus.Data.ContractNo, strconv.Itoa(rspCTStatus.Data.Status))
  209. return
  210. } else if (item.RECORDSTATUS != 3 && item.RECORDSTATUS != 2) && item.TEMPLATETYPE == 2 {
  211. err = errors.New("未完成所有合同签署")
  212. global.M2A_LOG.Error(err.Error())
  213. return
  214. }
  215. case 3: // 个人意愿
  216. if item.RECORDSTATUS != 3 {
  217. err = errors.New("未完成个人意愿核身认证")
  218. return
  219. }
  220. }
  221. }
  222. // 获取临时存储的用户信息
  223. if record == nil || record.AUTHINFO == "" {
  224. global.M2A_LOG.Error("[SignCompleted] 获取实名认证信息失败", zap.Error(err))
  225. return
  226. }
  227. // {"name":"甘肃碳交","idCard":"360428200007287603","idCardType":1,"idCardPhoto":"./uploadFile/20230812/202308121518494929.png","idCardPhotoBackURL":"./uploadFile/20230812/202308121518529223.png","mobile":"15914012151"}
  228. cacheMap := make(map[string]interface{})
  229. err = json.Unmarshal([]byte(record.AUTHINFO), &cacheMap)
  230. if err != nil {
  231. global.M2A_LOG.Error("[SignCompleted] 反序列化临时存储用户信息失败", zap.Error(err))
  232. return
  233. }
  234. // 调用JAVA实名认证接口
  235. reqParam := make(map[string]interface{})
  236. reqParam["userid"] = userId
  237. reqParam["cardnum"] = cacheMap["idCard"]
  238. reqParam["username"] = cacheMap["name"]
  239. reqParam["cardtype"] = 0 // 目前写死证件类型为身份证 - 0
  240. reqParam["cardfrontphotourl"] = cacheMap["idCardPhoto"]
  241. reqParam["cardbackphotourl"] = cacheMap["idCardPhotoBackURL"]
  242. reqParam["userinfotype"] = 1 // 目前写死为个人 - 1
  243. jsonParam, err := json.Marshal(&reqParam)
  244. if err != nil {
  245. global.M2A_LOG.Error("[SignCompleted] 反序列化JAVA实名认证入参失败", zap.Error(err))
  246. return
  247. }
  248. // 构建请求
  249. javaUrl := global.M2A_CONFIG.Asign.OpenApiUrl + "/onlineopen/userInfo/addAuth"
  250. req, err := http.NewRequest("POST", javaUrl, bytes.NewReader(jsonParam))
  251. // 设置请求头
  252. req.Header.Set("Content-Type", "application/json; charset=utf-8")
  253. client := &http.Client{}
  254. rsp, err := client.Do(req)
  255. if err != nil {
  256. global.M2A_LOG.Error("[SignCompleted] 请求失败", zap.Error(err))
  257. return
  258. }
  259. defer rsp.Body.Close()
  260. body, err := io.ReadAll(rsp.Body)
  261. if err != nil {
  262. global.M2A_LOG.Error("[SignCompleted] 获取body失败", zap.Error(err))
  263. return
  264. }
  265. // rspData: map[code:0 hasAuth:1 message:认证成功]
  266. rspData := make(map[string]interface{})
  267. if err = json.Unmarshal(body, &rspData); err != nil {
  268. global.M2A_LOG.Error("[SignCompleted] 反序列化java body失败", zap.Error(err))
  269. return
  270. }
  271. global.M2A_LOG.Info("[SignCompleted] 调用JAVA实名认证接口返回", zap.Any("rspData", rspData))
  272. code, ok := rspData["code"]
  273. if !ok {
  274. err = errors.New("实名认证失败,请稍后重试")
  275. return
  276. }
  277. if code != "0" {
  278. err = fmt.Errorf("实名认证失败,%v", rspData["message"])
  279. global.M2A_LOG.Error("[SignCompleted]", zap.Error(err))
  280. return
  281. }
  282. return
  283. }
  284. /*
  285. handleASignCompleted 处理爱签合同签署完成后回调通知
  286. req 异步推送参数
  287. */
  288. func HandleASignCompleted(contractNo, status string) (err error) {
  289. /*
  290. // 合同签署完成后回调通知示例
  291. String publickey = "MFwwDQcccccxxxxmEz/nw27Ln6AP90ZCMPi+iNF1m9mhNECAwEAAQ==";
  292. String remark = ""; // 若被拒签则会返回拒签原因,拒签原因不参与签名
  293. Map <String, String> map = new HashMap<>();
  294. map.put("action", "signCompleted");
  295. map.put("contractNo", "20221114142140345");
  296. map.put("status", "2");
  297. map.put("signTime", "2022-11-14 14:22:00");
  298. map.put("timestamp", "1668406920005");
  299. map.put("validityTime", "2022-11-24 23:59:59");
  300. String json = JSONObject.toJSONString(map, SerializerFeature.MapSortField);
  301. System.out.println("数据:" + json);
  302. // 计算签名
  303. try {
  304. String sign = "feFfcprGjdmDDqRmxK5qlWlMncX0mc6LJ5agebOGIx2QiAern+6ZRg/SBHOgvHp/+1ywVRdyKNUKxPneETwKPw==";
  305. System.out.println(RSAUtils.rsaSignCheck(sign, json, publickey));
  306. } catch (Exception e) {
  307. e.printStackTrace();
  308. }
  309. */
  310. // 获取合同编号
  311. if contractNo == "" {
  312. global.M2A_LOG.Error("【HandleASignCompleted】 获取合同编号失败")
  313. return
  314. }
  315. // 获取合同状态
  316. if status == "" {
  317. global.M2A_LOG.Error("【HandleASignCompleted】 获取获取合同状态失败")
  318. return
  319. }
  320. // 下载合同并修改合同状态
  321. err = modifyContractStatus(contractNo, status)
  322. return
  323. }
  324. // modifyContractStatus 爱签异步推送和查询合同状态后调用
  325. // 注意传入的status是爱签的合同状态
  326. // 合同状态:
  327. // 0:等待签约
  328. // 1:签约中
  329. // 2:已签约
  330. // 3:过期
  331. // 4:拒签
  332. // 6:作废
  333. // -2:状态异常
  334. func modifyContractStatus(contractNo, status string) (err error) {
  335. if status == "2" {
  336. // 获取用户电子签记录
  337. useresignrecord := new(account.Useresignrecord)
  338. has, e := global.M2A_DB.Where("CONTRACTNO = ?", contractNo).Get(useresignrecord)
  339. if e != nil || !has {
  340. err = e
  341. global.M2A_LOG.Error("【modifyContractStatus】 获取用户电子签记录失败", zap.Error(err))
  342. return
  343. }
  344. if useresignrecord.RECORDSTATUS == 3 {
  345. // 已完成签署,不需要再下载和修改数据库状态
  346. return
  347. }
  348. // 已签约
  349. // 下载合同
  350. r, e := asign.DownloadContract(contractNo)
  351. if e != nil {
  352. err = e
  353. return
  354. }
  355. if r.Code != 100000 {
  356. err = errors.New(strconv.Itoa(r.Code))
  357. global.M2A_LOG.Error("【modifyContractStatus】 下载合同接口调用失败", zap.Error(err))
  358. return
  359. }
  360. if r.Data.Data != "" {
  361. // 获取网上开户地址(用于客户端下载文件)
  362. openconfig := account.Wskhopenaccountconfig{CONFIGID: 6}
  363. has, e := openconfig.Get()
  364. if e != nil || !has {
  365. err = e
  366. global.M2A_LOG.Error("【modifyContractStatus】 获取网上开户地址失败", zap.Error(err))
  367. return
  368. }
  369. // 将Base64写入目标文件
  370. uid, _ := uuid.NewV4()
  371. fileName := fmt.Sprintf("%v.pdf", uid.String())
  372. // openconfig.CONFIGVALUE = "./" // FIXME: - 测试代码
  373. folderPath := "sign/" + time.Now().Format("20060102")
  374. savePath := openconfig.CONFIGVALUE + "/uploadFile/" + folderPath
  375. if exist, _ := utils.PathExists(savePath); !exist {
  376. os.MkdirAll(savePath, os.ModePerm)
  377. }
  378. fb, e := base64.StdEncoding.DecodeString(r.Data.Data)
  379. if e != nil {
  380. err = e
  381. global.M2A_LOG.Error("【modifyContractStatus】 解码pdf文件失败", zap.Error(err))
  382. return
  383. }
  384. if err = os.WriteFile(savePath+"/"+fileName, fb, 0666); err != nil {
  385. global.M2A_LOG.Error("【modifyContractStatus】 保存合同失败", zap.Error(err))
  386. return
  387. }
  388. // 更新数据库记录
  389. contractfileaddr := fmt.Sprintf("./uploadFile/%v/%v", folderPath, fileName)
  390. sql := fmt.Sprintf(`
  391. UPDATE useresignrecord
  392. SET RECORDSTATUS = 3,
  393. UPDATETIME = SYSDATE,
  394. CONTRACTFILEADDR = '%v'
  395. WHERE CONTRACTNO = '%v'
  396. `, contractfileaddr, contractNo)
  397. if _, err = global.M2A_DB.Exec(sql); err != nil {
  398. global.M2A_LOG.Error("【modifyContractStatus】 更新用户电子签记录失败", zap.Error(err))
  399. return
  400. }
  401. }
  402. } else if status == "0" || status == "1" {
  403. err = fmt.Errorf("合同签署状态不正确, status: %v", status)
  404. return
  405. } else {
  406. // 其它状态一律改为4(签署拒绝)
  407. // 更新数据库记录
  408. sql := fmt.Sprintf(`
  409. UPDATE useresignrecord
  410. SET RECORDSTATUS = 4,
  411. UPDATETIME = SYSDATE
  412. WHERE CONTRACTNO = '%v'
  413. `, contractNo)
  414. if _, err = global.M2A_DB.Exec(sql); err != nil {
  415. global.M2A_LOG.Error("【HandleASignCompleted】 更新用户电子签记录失败", zap.Error(err))
  416. return
  417. }
  418. err = fmt.Errorf("合同签署状态不正确, status: %v", status)
  419. }
  420. return
  421. }
  422. // WillFace 个人意愿核身认证
  423. func WillFace(req request.WillFaceReq, userId int) (wrsp response.WillFaceRsp, err error) {
  424. // 获取用户电子签记录
  425. useresignrecord := new(account.Useresignrecord)
  426. has, err := global.M2A_DB.Where("USERID = ? AND TEMPLATETYPE = 3", userId).Get(useresignrecord)
  427. if err != nil || !has {
  428. global.M2A_LOG.Error("【WillFace】 获取用户电子签记录失败", zap.Error(err))
  429. return
  430. }
  431. if useresignrecord.RECORDSTATUS == 3 {
  432. err = errors.New("不可重复进行个人意愿核身认证")
  433. return
  434. }
  435. // 调用爱签API-个人意愿核身认证(https://{host}/auth/person/willFace)
  436. rsp, err := asign.WillFace(
  437. req.RealName,
  438. req.IdCardNo,
  439. useresignrecord.TEMPLATENO,
  440. useresignrecord.TEMPLATENAME,
  441. strconv.Itoa(int(useresignrecord.RECORDID)))
  442. if err != nil {
  443. return
  444. }
  445. if rsp.Code != 100000 {
  446. err = errors.New(strconv.Itoa(rsp.Code))
  447. global.M2A_LOG.Error("【WillFace】 接口调用失败", zap.Error(err))
  448. return
  449. }
  450. wrsp.FaceUrl = rsp.Data.FaceUrl
  451. // 更新用户电子签记录
  452. sql := fmt.Sprintf(`
  453. UPDATE useresignrecord
  454. SET RECORDSTATUS = 2,
  455. UPDATETIME = SYSDATE,
  456. SIGNURL = '%v'
  457. WHERE RECORDID = %v
  458. `, rsp.Data.FaceUrl, useresignrecord.RECORDID)
  459. if _, err = global.M2A_DB.Exec(sql); err != nil {
  460. global.M2A_LOG.Error("【WillFace】 更新用户电子签记录失败", zap.Error(err))
  461. return
  462. }
  463. return
  464. }
  465. // 个人意愿核身认证爱签回调通知处理
  466. func HandleWillFace(sign, result, msg, recordId string) (err error) {
  467. // 获取用户电子签记录
  468. useresignrecord := new(account.Useresignrecord)
  469. has, e := global.M2A_DB.Where("RECORDID = ?", recordId).Get(useresignrecord)
  470. if e != nil || !has {
  471. err = e
  472. global.M2A_LOG.Error("【HandleWillFace】 获取用户电子签记录失败", zap.Error(err))
  473. return
  474. }
  475. // 人脸认证结果
  476. // 1:认证成功
  477. // 2:认证失败
  478. if result == "1" {
  479. // FIXME: - 这里应该校验签名(姓名和身份证号码)
  480. // 更新数据库记录
  481. sql := fmt.Sprintf(`
  482. UPDATE useresignrecord
  483. SET RECORDSTATUS = 3,
  484. UPDATETIME = SYSDATE
  485. WHERE RECORDID = %v
  486. `, recordId)
  487. if _, err = global.M2A_DB.Exec(sql); err != nil {
  488. global.M2A_LOG.Error("【HandleWillFace】 更新用户电子签记录失败", zap.Error(err))
  489. return
  490. }
  491. }
  492. return
  493. }