逆向之票据平台新升级

痛定思痛。 2023-10-14 08:36 137阅读 0赞

最近又升级了，签名就不说了，不难，懒得说了。下面就分析下包。

1.[获取验证码 http://pjcy.mof.gov.cn/billcheck/captcha/get][http_pjcy.mof.gov.cn_billcheck_captcha_get]

2.校验验证码

[http://pjcy.mof.gov.cn/billcheck/captcha/check][http_pjcy.mof.gov.cn_billcheck_captcha_check]

这块识别和发包都没变化，识别可以cv2或者yolo目标检测都可以

3.获取地方查验地址

[http://pjcy.mof.gov.cn/billcheck/einvoice\_page/queryEInvoice][http_pjcy.mof.gov.cn_billcheck_einvoice_page_queryEInvoice]

4.访问上面获取地址

[https://pjcy.mof.gov.cn/wi8UzEIU/thirdcheck/html/thirdDetail.html?dataKey=2AXKADlwYZD1XXVGCH0C5kfbu87BzYu67d1/fc+BnPFZ4bZ91ZnOHksNl0FJ3X1hEeTWa7V6NI15arqth6gUqA==][https_pjcy.mof.gov.cn_wi8UzEIU_thirdcheck_html_thirdDetail.html_dataKey_2AXKADlwYZD1XXVGCH0C5kfbu87BzYu67d1_fc_BnPFZ4bZ91ZnOHksNl0FJ3X1hEeTWa7V6NI15arqth6gUqA]

5.查验数据

[https://pjcy.mof.gov.cn/wi8UzEIU/thirdcheck/appeinvoice/queryEInvoice?dataKey=2AXKADlwYZD1XXVGCH0C5kfbu87BzYu67d1%2Ffc%2BBnPFZ4bZ91ZnOHksNl0FJ3X1hEeTWa7V6NI15arqth6gUqA%3D%3D&\_=1690452794661][https_pjcy.mof.gov.cn_wi8UzEIU_thirdcheck_appeinvoice_queryEInvoice_dataKey_2AXKADlwYZD1XXVGCH0C5kfbu87BzYu67d1_2Ffc_2BBnPFZ4bZ91ZnOHksNl0FJ3X1hEeTWa7V6NI15arqth6gUqA_3D_3D_1690452794661]

这个地方有dataKey，这是一种类型，还有一种类型需要data加密并且需要app\_id，发包不同。这里是升级点了

比较吃IP，自己搞定IP吧。

有问题，请私信。

tL+8vMr1vbvB96Osx+vO8NPD09q3x7eo08PNvqGjDQoNCsTmz/LP4LnYv86zzKGiSlOyubu3vrO/zrPMoaJKQVZBz+C52L/Os8zI59Do0qrSsr/J0tTBqs+1UVGhow0KDQrX99XfIFFRIDQwNDU0MDIyOQ==

**纯技术交流，请勿用于非法用途,如有权益问题可以发私信联系我删除.**

[http_pjcy.mof.gov.cn_billcheck_captcha_get]: http://pjcy.mof.gov.cn/billcheck/captcha/get
[http_pjcy.mof.gov.cn_billcheck_captcha_check]: http://pjcy.mof.gov.cn/billcheck/captcha/check
[http_pjcy.mof.gov.cn_billcheck_einvoice_page_queryEInvoice]: http://pjcy.mof.gov.cn/billcheck/einvoice_page/queryEInvoice
[https_pjcy.mof.gov.cn_wi8UzEIU_thirdcheck_html_thirdDetail.html_dataKey_2AXKADlwYZD1XXVGCH0C5kfbu87BzYu67d1_fc_BnPFZ4bZ91ZnOHksNl0FJ3X1hEeTWa7V6NI15arqth6gUqA]: https://pjcy.mof.gov.cn/wi8UzEIU/thirdcheck/html/thirdDetail.html?dataKey=2AXKADlwYZD1XXVGCH0C5kfbu87BzYu67d1/fc+BnPFZ4bZ91ZnOHksNl0FJ3X1hEeTWa7V6NI15arqth6gUqA==
[https_pjcy.mof.gov.cn_wi8UzEIU_thirdcheck_appeinvoice_queryEInvoice_dataKey_2AXKADlwYZD1XXVGCH0C5kfbu87BzYu67d1_2Ffc_2BBnPFZ4bZ91ZnOHksNl0FJ3X1hEeTWa7V6NI15arqth6gUqA_3D_3D_1690452794661]: https://pjcy.mof.gov.cn/wi8UzEIU/thirdcheck/appeinvoice/queryEInvoice?dataKey=2AXKADlwYZD1XXVGCH0C5kfbu87BzYu67d1%2Ffc%2BBnPFZ4bZ91ZnOHksNl0FJ3X1hEeTWa7V6NI15arqth6gUqA%3D%3D&_=1690452794661