├── .gitignore ├── CHANGELOG ├── LICENSE ├── Protocol analysis v2.md ├── Protocol analysis.md ├── README.md ├── setup.py ├── sjtu-automata.user.js ├── sjtu_automata ├── __init__.py ├── __version__.py ├── autocaptcha.py ├── autoelect.py ├── credential.py ├── electsys │ ├── __init__.py │ └── automata.py └── utils │ ├── __init__.py │ └── exceptions.py └── version /.gitignore: -------------------------------------------------------------------------------- 1 | captcha.jpeg 2 | __pycache__/ 3 | *.pyc 4 | /build 5 | /dist 6 | /sjtu_automata.egg-info 7 | /.vscode 8 | .idea/ 9 | .DS_Store -------------------------------------------------------------------------------- /CHANGELOG: -------------------------------------------------------------------------------- 1 | v0.4.0 2020-02-28 2 | 1. 教务系统更新修复 3 | 4 | v0.3.2 2019-06-12 5 | 1. 教务系统更新修复 6 | 7 | v0.3.1 2019-05-28 8 | 1. 课程类型输入方式调整 9 | 10 | v0.3.0 2019-05-27 11 | 1. 教务系统改版修复 12 | 2. 增加油猴脚本 13 | 14 | v0.2.1 2019-04-02 15 | 1. 添加未开放选课处理 16 | 2. cookie打印修复 17 | 18 | v0.2.0 2019-03-27 19 | 1. 支持新版教务系统 20 | 2. 支持多线程同步选课 21 | 22 | v0.1.4 2018-12-25 23 | 1. 修复抢选时提交错误问题 24 | 2. 取消抢选重新登陆的设置，可以连续选课。 25 | 26 | v0.1.3 2018-12-24 27 | 1. 修复抢选时验证问题 28 | 29 | v0.1.2 2018-12-21 30 | 1. 修复选课未开放消息格式不同造成异常的BUG #1 31 | 2. 检查更新中添加升级指令 32 | 33 | v0.1.1 2018-12-15 34 | 初始版本 -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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Interpretation of Sections 15 and 16. 613 | 614 | If the disclaimer of warranty and limitation of liability provided 615 | above cannot be given local legal effect according to their terms, 616 | reviewing courts shall apply local law that most closely approximates 617 | an absolute waiver of all civil liability in connection with the 618 | Program, unless a warranty or assumption of liability accompanies a 619 | copy of the Program in return for a fee. 620 | 621 | END OF TERMS AND CONDITIONS 622 | 623 | How to Apply These Terms to Your New Programs 624 | 625 | If you develop a new program, and you want it to be of the greatest 626 | possible use to the public, the best way to achieve this is to make it 627 | free software which everyone can redistribute and change under these terms. 628 | 629 | To do so, attach the following notices to the program. It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | 635 | Copyright (C) 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | Copyright (C) 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | -------------------------------------------------------------------------------- /Protocol analysis v2.md: -------------------------------------------------------------------------------- 1 | # Protocol analysis 2 | Jaccount 登陆&选课协议分析 V2 3 | 4 | 注：参数中所有中文实际传输均需要UrlEncode 5 | 6 | ## Jaccount认证 7 | ### 登录界面 8 | 地址：`https://jaccount.sjtu.edu.cn/jaccount/jalogin?sid=xxx&client=xxx&returl=xxx&se=xxx`\ 9 | 参数： 10 | - `sid`：验证参数，接入ID号？ 11 | - `client`：验证参数，客户端？ 12 | - `returl`：登陆后的返回地址，CSRF防护 13 | - `se`：验证参数，SK？ 14 | 15 | 返回： 16 | - 登录界面 17 | 18 | 地址：`https://jaccount.sjtu.edu.cn/jaccount/captcha?uuid=xxx&t=xxx`\ 19 | 参数： 20 | - `uuid`：随机uuid 21 | - `t`：时间戳 22 | 23 | 返回： 24 | - 验证码图片（每次访问会刷新！） 25 | 26 | ### 认证 27 | 地址：`https://jaccount.sjtu.edu.cn/jaccount/ulogin`\ 28 | 参数： 29 | - `sid`：登录界面中的`sid` 30 | - `returl`：登录界面中的`returl` 31 | - `se`：登录界面中的`se` 32 | - `user`：登陆用户名 33 | - `pass`：密码 34 | - `captcha`：验证码 35 | - `v`：空 36 | - `client`：登录界面中的`client` 37 | - `uuid`：验证码uuid，不可省略 38 | - `g-recaptcha-response`：reCaptcha参数，可省略 39 | 40 | 返回： 41 | - 用户名/密码/验证码错误302登录界面且出现错误提示 42 | - 验证成功设置`JAVisitedSites`和`JAAuthCookie`，然后302回到先前指定地址完成认证 43 | - Cookie有效期为会话级 44 | 45 | ## Electsys 46 | - **V2版选课系统很不错，不像V1版的反人类，可以直接向系统提交选课了，且容错性挺强，妈妈再也不用担心我一步一步模拟人类操作啦~** 47 | 48 | ### 登陆 49 | 地址：`https://i.sjtu.edu.cn/jaccountlogin`\ 50 | 返回：302重定向 51 | - 多次302跳转到Jaccount认证 52 | 53 | ### 主界面 54 | 地址：`https://i.sjtu.edu.cn/xtgl/index_initMenu.html?jsdm=&_t=xxx`\ 55 | 参数： 56 | - `jsdm`：未知参数，不加似乎无影响 57 | - `_t`：应该是时间戳，不加似乎无影响 58 | 59 | 返回：登陆后主界面 60 | - 需要包含登陆cookie 61 | 62 | ### 选课界面 63 | V2版采用AJAX无刷新技术，比之前不知道高到哪里去了，因此除了汉语拼音命名让人不知所云外分析较为方便。 64 | 65 | #### 无关紧要的界面元素 66 | - 主界面：`https://i.sjtu.edu.cn/xsxk/zzxkyzb_cxZzxkYzbIndex.html?gnmkdm=N253512&layout=default&su=xxx` 67 | - 课程显示：`https://i.sjtu.edu.cn/xsxk/zzxkyzb_cxZzxkYzbDisplay.html?gnmkdm=N253512&su=xxx` 68 | - 已选信息：`https://i.sjtu.edu.cn/xsxk/zzxkyzb_cxZzxkYzbChoosed.html?gnmkdm=N253512&su=xxx` 69 | 70 | GET参数： 71 | - `gnmkdm`：菜单栏选项，`N253512`即为选课。 72 | - `su`：学号 73 | 74 | #### 搜索接口 75 | 地址：`https://i.sjtu.edu.cn/xsxk/zzxkyzb_cxZzxkYzbPartDisplay.html?gnmkdm=N253512&su=xxx` 76 | 77 | POST参数：\ 78 | 太多了不想列举了，没啥卵用。 79 | 80 | #### 选课接口 81 | 地址：`https://i.sjtu.edu.cn/xsxk/zzxkyzb_xkBcZyZzxkYzb.html?gnmkdm=N253512&su=xxx`\ 82 | 必须参数（经过测试可以省略的就不写了）： 83 | - `kch_id`：课程号ID 84 | - `jxb_ids`：256位课号ID，似乎是实时获取的 85 | - `xkkz_id`：未知ID，和选课轮数有关，同一轮，同一课程类型为定值。 86 | - `sxbj`：未知定值1(是否已选上?) 87 | - `qz`：未知定值0 88 | - `njdm_id`：年级级数。 89 | - `zyh_id`：专业号ID。 90 | 91 | 返回值： 92 | - `{"flag":"1"}`：选课成功 93 | - `{"flag":"0","msg":"所选教学班的上课时间与其他教学班有冲突！"}`：课程冲突 94 | - `{}`：参数错误 95 | - `{"flag":"-1","msg":"x,xxx,x"}`：人数已满 -------------------------------------------------------------------------------- /Protocol analysis.md: -------------------------------------------------------------------------------- 1 | # Protocol analysis 2 | Jaccount 登陆&选课协议分析 3 | 4 | 注：参数中所有中文实际传输均需要UrlEncode 5 | 6 | ## Jaccount认证 7 | ### 登录界面 8 | 地址：[GET] `http://jaccount.sjtu.edu.cn/jaccount/jalogin?sid=xxx9&returl=xxx&se=xxx`\ 9 | 参数： 10 | - `sid`：验证参数 11 | - `returl`：登陆后的返回地址，CSRF防护 12 | - `se`：验证参数 13 | 14 | 返回： 15 | - 登录界面 16 | 17 | 地址：[GET] `https://jaccount.sjtu.edu.cn/jaccount/captcha?xxx`\ 18 | 参数： 19 | - 时间戳+随机数 20 | 21 | 返回： 22 | - 验证码图片（每次访问会刷新！） 23 | 24 | ### 认证 25 | 地址：[POST] `https://jaccount.sjtu.edu.cn/jaccount/ulogin`\ 26 | 参数： 27 | - `sid`：登录界面中的sid 28 | - `returl`：登录界面中的returl 29 | - `se`：登录界面中的se 30 | - `user`：登陆用户名 31 | - `pass`：密码 32 | - `captcha`：验证码 33 | - `v`：空 34 | 35 | 返回： 36 | - 用户名/密码/验证码错误302登录界面且出现错误提示 37 | - 验证成功设置`JAVisitedSites`和`JAAuthCookie`，然后302回到先前指定地址完成认证 38 | - Cookie有效期为会话级 39 | 40 | ## Electsys 41 | - **由于选课系统设计极其SB，API参数通用性很低，部分参数含义未知。故本文档所列内容为一般情况下的参数，如有遗漏请告知。自动化处理最好通过解析返回网页action属性获取参数。** 42 | - **由于ASP存在`__EVENTVALIDATION`验证，选课必须严格按照顺序走，缺漏步骤或者少/错参数（即使是一个）均有可能导致选课失败或出现不可预料结果，故AutoElect将尽可能按照参数严格进行。** 43 | 44 | ### 登陆 45 | 地址：[GET] `http://electsys.sjtu.edu.cn/edu/login.aspx`\ 46 | 返回：302重定向 47 | - 存在未注销session则由Jaccount接入平台执行注销操作，并且两次302到`http://electsys.sjtu.edu.cn/edu/logerror.aspx?message=xxx`显示错误页面。 48 | - 正常请求则跳转到Jaccount认证 49 | 50 | ### 主界面 51 | 地址：[GET] `http://electsys.sjtu.edu.cn/edu/student/sdtMain.aspx`\ 52 | 返回：登陆后主界面 53 | - 需要包含登陆cookie，否则302跳转回`http://electsys.sjtu.edu.cn/edu/` 54 | 55 | 56 | ### 阅读声明 57 | 地址：[POST] `http://electsys.sjtu.edu.cn/edu/student/elect/electwarning.aspx?xklc=1/2/3`\ 58 | GET参数： 59 | - `xklc`：1为海选，2为抢选，3为第三轮 60 | 61 | POST参数： 62 | - `__VIEWSTATE`：ASPX参数 63 | - `__VIEWSTATEGENERATOR`：ASPX参数 64 | - `__EVENTVALIDATION`：ASPX参数 65 | - `CheckBox1`：on为选中“我已阅读” 66 | - `btnContinue`：定值`继续` 67 | 68 | POST返回： 69 | - 选课时间未到返回错误页面`http://electsys.sjtu.edu.cn/edu/messagePage.aspx?message=xxx` 70 | - 选课时间到进入选课页面 71 | 72 | ### 选课界面地址 73 | - 抢选专用页面：`http://electsys.sjtu.edu.cn/edu/student/elect/secondRoundFP.aspx` 74 | - 必修课地址（默认）：`http://electsys.sjtu.edu.cn/edu/student/elect/speltyRequiredCourse.aspx` 75 | - 选修课地址：`http://electsys.sjtu.edu.cn/edu/student/elect/speltyLimitedCourse.aspx ` 76 | - 通识课地址：`http://electsys.sjtu.edu.cn/edu/student/elect/speltyCommonCourse.aspx` 77 | - 任选课地址：`http://electsys.sjtu.edu.cn/edu/student/elect/outSpeltyEP.aspx` 78 | 79 | ### 抢选专用页面 80 | 地址：[POST] `http://electsys.sjtu.edu.cn/edu/student/elect/secondRoundFP.aspx` 81 | 参数： 82 | - `__VIEWSTATE`：ASPX参数 83 | - `__VIEWSTATEGENERATOR`：ASPX参数 84 | - `__EVENTVALIDATION`：ASPX参数 85 | - `__EVENTARGUMENT`：空 86 | - `__EVENTTARGET`：空 87 | - `btnBxk`：定值`必修课` 88 | 89 | ### 主界面跳转 90 | 地址：[POST] `当前界面地址`\ 91 | 参数： 92 | - `__VIEWSTATE`：ASPX参数 93 | - `__VIEWSTATEGENERATOR`：ASPX参数 94 | - `__EVENTVALIDATION`：ASPX参数 95 | 96 | // 下面是3个没有协作没有review的码农的做法，大家不要学习\ 97 | - 从必修跳转到其他需附加（转到哪就加那个）： 98 | - `SpeltyRequiredCourse1$btnXxk`：定值`限选课` 99 | - `SpeltyRequiredCourse1$btnTxk`：定值`通识课` 100 | - `SpeltyRequiredCourse1$btnXuanXk`：定值`任选课` 101 | - `SpeltyRequiredCourse1$btnYtk`：定值`新生研讨课` 102 | 103 | - 从选修/通识跳转到其他需附加； 104 | - `btnBxk`：定值`必修课` 105 | - `btnXxk`：定值`限选课` 106 | - `btnTxk`：定值`通识课` 107 | - `btnXuanXk`：定值`任选课` 108 | - `btnYtk`：定值`新生研讨课` 109 | 110 | 和以下三项： 111 | - `__EVENTARGUMENT`：空 112 | - `__LASTFOCUS`：空 113 | - `__EVENTTARGET`：空 114 | 115 | - 从任选跳转到其他需附加： 116 | - `OutSpeltyEP1$btnBxk`：定值`必修课` 117 | - `OutSpeltyEP1$btnXuanXk`：定值`限选课` 118 | - `OutSpeltyEP1$btnTxk`：定值`通识课` 119 | - `OutSpeltyEP1$btnYtk`：定值`新生研讨课` 120 | 121 | 返回： 122 | - 跳转到其他页面 123 | 124 | ### 选修/通识/任选课打开二级菜单 125 | 地址：[POST] `当前界面地址`\ 126 | 参数： 127 | - `__VIEWSTATE`：ASPX参数 128 | - `__VIEWSTATEGENERATOR`：ASPX参数 129 | - `__EVENTVALIDATION`：ASPX参数 130 | 131 | - 选修/通识附加： 132 | - `__EVENTARGUMENT`：空 133 | - `__LASTFOCUS`：空 134 | - `__EVENTTARGET`：单选按钮编号，从`02`开始。选修为`gridModule$ctl02$radioButton`，必修为`gridGModule$ctl02$radioButton` 135 | - `上面的单选按钮编号`：定值`radioButton` 136 | 137 | - 任选附加： 138 | - `OutSpeltyEP1$btnQuery`：定值`查 询` 139 | - `OutSpeltyEP1$dpNj`：届数 140 | - `OutSpeltyEP1$dpYx`：部门编号 141 | 142 | 返回： 143 | - 科目的二级菜单 144 | 145 | ### 课程安排 146 | 地址：[POST] `当前界面地址`\ 147 | 参数： 148 | - `__VIEWSTATE`：ASPX参数 149 | - `__VIEWSTATEGENERATOR`：ASPX参数 150 | - `__EVENTVALIDATION`：ASPX参数 151 | - `myradiogroup`：课号 152 | 153 | 必修课附加： 154 | `SpeltyRequiredCourse1$lessonArrange`：定值`课程安排` 155 | 156 | 选修/通识课附加： 157 | - `__EVENTARGUMENT`：空 158 | - `__LASTFOCUS`：空 159 | - `__EVENTTARGET`：空 160 | - `二级菜单选按钮编号`：定值`radioButton` 161 | - `lessonArrange`：定值`课程安排` 162 | 163 | 任选课附加： 164 | - `OutSpeltyEP1$lessonArrange`：定值`课程安排` 165 | - `OutSpeltyEP1$dpNj`：届数 166 | - `OutSpeltyEP1$dpYx`：部门编号 167 | 168 | 返回： 169 | - 课程的科目安排 170 | 171 | ### 选定老师 172 | 地址：[POST]`http://electsys.sjtu.edu.cn/edu/lesson/viewLessonArrange.aspx?xxx`\ 173 | GET参数（吔屎吧你）： 174 | - `kcdm`：课号 175 | - `xklx`：定值`必修`/`限选`/`通识`/`通选` 176 | - `redirectForm`：定值`speltyRequiredCourse.aspx`/`speltyLimitedCourse.aspx`/`speltyCommonCourse.aspx`/`outSpeltyEp.aspx` 177 | 178 | 必修附加： 179 | - `nj`：届数 180 | - `kcmk`：未知参数，定值`-1` 181 | - `txkmk`：未知参数，定值`-1` 182 | 183 | 选修附加： 184 | - `yxdm`：空 185 | - `kcmk`：定值`h1904 `（存疑） 186 | - `txkmk`：未知参数，定值`-1` 187 | 188 | 通识附加： 189 | - `yxdm`：空 190 | - `nj`：定值`无`（存疑） 191 | - `kcmk`：未知参数，定值`-1` 192 | - `tskmk`：`810`为人文学科；`820`社会科学；`830`自然科学；`840`工程科学与技术 193 | 194 | 任选附加： 195 | - `yxdm`：部门编号 196 | - `nj`：届数 197 | - `kcmk`：未知参数，定值`-1` 198 | - `txkmk`：未知参数，定值`-1` 199 | 200 | POST参数： 201 | - `__VIEWSTATE`：ASPX参数 202 | - `__VIEWSTATEGENERATOR`：ASPX参数 203 | - `__EVENTVALIDATION`：ASPX参数 204 | - `LessonTime1$btnChoose`：定值`选定此教师` 205 | - `myradiogroup`：课程教师编号 206 | 207 | 返回： 208 | - 当前类型主页面 209 | 210 | ### 提交选课 211 | 地址：[POST] `当前界面地址?xxx`\ 212 | GET参数： 213 | 214 | 必修附加： 215 | - `yxdm`：空 216 | - `nj`：届数 217 | - `kcmk`：未知参数，定值`-1` 218 | - `txkmk`：未知参数：定值`-1` 219 | - `tskmk`：空 220 | 221 | 选修附加： 222 | - `yxdm`：空 223 | - `nj`：届数 224 | - `kcmk`：定值`h1904 `（存疑） 225 | - `txkmk`：未知参数，定值`-1` 226 | - `tskmk`：空 227 | 228 | 通识附加： 229 | - `yxdm`：空 230 | - `nj`：定值`无`（存疑） 231 | - `kcmk`：未知参数，定值`-1` 232 | - `txkmk`：空 233 | - `tskmk`：`810`为人文学科；`820`社会科学；`830`自然科学；`840`工程科学与技术 234 | 235 | 任选附加： 236 | - `yxdm`：部门编号 237 | - `nj`：届数 238 | - `kcmk`：未知参数，定值`-1` 239 | - `txkmk`：未知参数，定值`-1` 240 | - `tskmk`：空 241 | 242 | POST参数： 243 | - `__VIEWSTATE`：ASPX参数 244 | - `__VIEWSTATEGENERATOR`：ASPX参数 245 | - `__EVENTVALIDATION`：ASPX参数 246 | 247 | 必修课附加： 248 | - `SpeltyRequiredCourse1$Button1`：`选课提交` 249 | 250 | 选修/通识课附加： 251 | - `__EVENTARGUMENT`：空 252 | - `__LASTFOCUS`：空 253 | - `__EVENTTARGET`：空 254 | - `btnSubmit`：定值`选课提交` 255 | 256 | 任选课附加： 257 | - `OutSpeltyEP1$btnSubmit`：定值`选课提交` 258 | - `OutSpeltyEP1$dpNj`：届数 259 | - `OutSpeltyEP1$dpYx`：定值`01000` 260 | 261 | 返回： 262 | - 选课成功结果 263 | - 海选将会导致服务端登出所有session，无法拦截，需要重新登录（间隔至少10s，否则会Ban 30s），抢选则不会登出 -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # sjtu-automata 2 | ![Version](https://img.shields.io/badge/Version-0.4.0-blue.svg) ![Language](https://img.shields.io/badge/Language-Python3-red.svg) ![License](https://img.shields.io/badge/License-GPL--3.0-yellow.svg) 3 | ## 寻求维护者：由于本人即将离开毕业，本仓库相关维护工作将无法进行，现寻求新一届维护者，如有兴趣欢迎联系！ 4 | 5 | **注意！此版本为BETA版，未经过严格测试，可能存在BUG，如有问题请提交[issue](https://github.com/MXWXZ/AutoElect/issues)** 6 | 7 | **v0.4.0更新：教务系统限制大约在30-60分钟左右可能需要重新登陆。** 8 | 9 | 上海交通大学抢课脚本\ 10 | V2协议分析： 11 | 12 | ## 使用脚本你可以做到 13 | :heavy_check_mark: 无人值守自动抢课\ 14 | :heavy_check_mark: 并发抢课提升成功率\ 15 | :heavy_check_mark: 卡时间准时抢课 16 | 17 | ## 使用脚本你不能做到 18 | ~~:x: 违反选课规则选课(0day fucked)~~\ 19 | :x: 提高您的网速\ 20 | :x: 保证一定可以抢到课 21 | 22 | ## 系统环境测试程度 23 | 最佳支持：Manjaro with python 3.7.3 / Ubuntu 18.04 LTS with Python 3.6.7 / macOS with Python 3.8.2 24 | 25 | Linux > macOS > Windows 26 | 27 | ## 安装 28 | 29 | pip3 install sjtu-automata 30 | 31 | ## 升级 32 | 33 | pip3 install sjtu-automata --upgrade 34 | 35 | ### [可选]验证码自动识别 36 | Windows可以不装，Linux如无图形界面且无法通过其他方式打开`captcha.jpeg`文件需要安装。 37 | 38 | Arch系安装下面两个包：`tesseract`、`tesseract-data-eng` 39 | 40 | Ubuntu 18.04： 41 | 42 | sudo apt install tesseract-ocr libtesseract-dev 43 | 44 | macOS 45 | 46 | brew install tesseract 47 | 48 | 其他版本/发行版/Windows等自行看文档：https://github.com/tesseract-ocr/tesseract/wiki 49 | 50 | ## 简单使用说明 51 | - 由于选课系统再次更新，需要传递的参数改变，因此建议使用油猴脚本获取ID：https://www.tampermonkey.net/ 52 | - 插件安装完成后点击这里进入脚本安装页面：https://github.com/MXWXZ/sjtu-automata/raw/master/sjtu-automata.user.js 53 | - 下面的教程以安装插件之后为准，如果不安装油猴脚本也可以自行查看网页源码提取相关ID 54 | 55 | 1. 查看课程号和教学班：想选的课“教学班”第二行点击复制ID即可复制课号+教学班号 56 | 2. 查看课程类型：标签页第二行的字符串即为课程类型 57 | 3. 使用命令选课，格式为`autoelect [课程类型ID] [课程号ID] [256位教学班ID]`： 58 | 59 | autoelect 01 AAAA... aaaa... 10 BBBB bbbb... 60 | 61 | 上述命令将会选`01`课程类型下的`AAAA`课的`aaaa`（省略256位）教学班和`10`课程类型下的`BBBB`课的`bbbb`（省略256位）课，如果需要更多可以在后面继续添加。 62 | 63 | 注：程序运行过程中输入`s`可以查看选课状态 64 | 65 | ## 抢课说明 66 | - **本程序所有操作均保证当前课程不会减少，即无论你是否已经选上课、无论是否人满等各种情况都不会影响已选课程。换言之，无论何时均保证课程只多不少，重复提交不会影响当前课表。** 67 | - 程序运行后选课将会自动进行，如果失败自动重试，如果课程已满将自动等待并且定时刷新，直到抢成功或者用户退出为止 68 | - 可以提前开上程序，如果没有开放选课将会自动等待并定时刷新，可以节省登陆的时间 69 | - 所有指定的课程会同时进行选课，每个课程可占一个或多个线程进行选课增加成功率（多线程一般在网卡的时候才有必要） 70 | 71 | ## 参数说明 72 | ### CLI 73 | 使用：`autoelect [OPTIONS] [CLASSTYPE-CLASSID-JXBID]` 74 | 75 | | 参数 | 长参数形式 | 说明 | 76 | | :---: | :------------: | :----------------------------: | 77 | | -v | --version | 显示版本 | 78 | | | --no-update | 关闭更新检查 | 79 | | -o | --ocr | 使用OCR识别验证码 | 80 | | | --print-cookie | 打印登陆cookie | 81 | | -d | --delay | 两次尝试选课间隔（默认1s） | 82 | | -c | --check-delay | 检查选课是否开放的延迟(默认3s) | 83 | | -n | --number | 每个课程的线程数（默认为1） | 84 | | -h | --help | 显示帮助 | 85 | 86 | - `CLASSTYPE`、`CLASSID`、`JXBID`成组出现，可以出现多组同步进行，但至少有一组 87 | - `CLASSTYPE`：2位课程类型 88 | - `CLASSID`：课号ID 89 | - `JXBID`：256位教学班ID 90 | -------------------------------------------------------------------------------- /setup.py: -------------------------------------------------------------------------------- 1 | import setuptools 2 | from sjtu_automata.__version__ import __title__, __description__, __url__, __version__, __author__, __author_email__, __license__ 3 | 4 | with open('README.md', 'r') as fh: 5 | long_description = fh.read() 6 | 7 | setuptools.setup( 8 | name=__title__, 9 | version=__version__, 10 | author=__author__, 11 | author_email=__author_email__, 12 | description=__description__, 13 | long_description=long_description, 14 | long_description_content_type='text/markdown', 15 | license=__license__, 16 | url=__url__, 17 | packages=setuptools.find_packages(), 18 | classifiers=[ 19 | 'Programming Language :: Python :: 3', 20 | 'License :: OSI Approved :: GNU General Public License v3 (GPLv3)', 21 | 'Operating System :: OS Independent', 22 | ], 23 | install_requires=[ 24 | 'colorama', 25 | 'requests', 26 | 'Pillow', 27 | 'click>=7.0', 28 | 'pytesseract', 29 | 'tenacity', 30 | ], 31 | python_requires='>=3', 32 | entry_points={ 33 | 'console_scripts': [ 34 | 'autoelect=sjtu_automata.autoelect:cli', 35 | ], 36 | }, 37 | ) 38 | -------------------------------------------------------------------------------- /sjtu-automata.user.js: -------------------------------------------------------------------------------- 1 | // ==UserScript== 2 | // @name sjtu-automata 3 | // @namespace http://tampermonkey.net/ 4 | // @version 1.3 5 | // @description show classid under classname. 6 | // @author MXWXZ 7 | // @match *://i.sjtu.edu.cn/xsxk/zzxkyzb_cxZzxkYzbIndex.html* 8 | // @match *://i.sjtu.edu.cn/design/viewFunc_cxDesignFuncPageIndex.html* 9 | // @homepageURL https://github.com/MXWXZ/sjtu-automata/ 10 | // @supportURL https://github.com/MXWXZ/sjtu-automata/issues/ 11 | // @downloadURL https://raw.githubusercontent.com/MXWXZ/sjtu-automata/master/sjtu-automata.user.js 12 | // @updateURL https://raw.githubusercontent.com/MXWXZ/sjtu-automata/master/sjtu-automata.user.js 13 | // @grant none 14 | // ==/UserScript== 15 | 16 | function waitForKeyElements(selectorTxt, actionFunction, bWaitOnce, iframeSelector) { 17 | var targetNodes, btargetsFound; 18 | if (typeof iframeSelector == "undefined") 19 | targetNodes = jQuery(selectorTxt); 20 | else 21 | targetNodes = jQuery(iframeSelector).contents() 22 | .find(selectorTxt); 23 | 24 | if (targetNodes && targetNodes.length > 0) { 25 | btargetsFound = true; 26 | targetNodes.each(function () { 27 | var jThis = jQuery(this); 28 | var alreadyFound = jThis.data('alreadyFound') || false; 29 | 30 | if (!alreadyFound) { 31 | var cancelFound = actionFunction(jThis); 32 | if (cancelFound) 33 | btargetsFound = false; 34 | else 35 | jThis.data('alreadyFound', true); 36 | } 37 | }); 38 | } 39 | else { 40 | btargetsFound = false; 41 | } 42 | 43 | var controlObj = waitForKeyElements.controlObj || {}; 44 | var controlKey = selectorTxt.replace(/[^\w]/g, "_"); 45 | var timeControl = controlObj[controlKey]; 46 | 47 | if (btargetsFound && bWaitOnce && timeControl) { 48 | clearInterval(timeControl); 49 | delete controlObj[controlKey] 50 | } 51 | else { 52 | if (!timeControl) { 53 | timeControl = setInterval(function () { 54 | waitForKeyElements(selectorTxt, 55 | actionFunction, 56 | bWaitOnce, 57 | iframeSelector 58 | ); 59 | }, 300); 60 | controlObj[controlKey] = timeControl; 61 | } 62 | } 63 | waitForKeyElements.controlObj = controlObj; 64 | } 65 | 66 | function showid(node) { 67 | node.children('.jxbmc').append('
'); 68 | } 69 | 70 | function showid2(node) { 71 | node.show(); 72 | } 73 | 74 | (function () { 75 | 'use strict'; 76 | 77 | if (location.href.indexOf("zzxkyzb_cxZzxkYzbIndex") > -1) { 78 | var script = document.createElement("script"); 79 | script.type = "text/javascript"; 80 | script.appendChild(document.createTextNode("function copyid(t) {const el = document.createElement('textarea');el.value =t.parentNode.parentNode.childNodes[2].innerHTML+' '+t.parentNode.parentNode.childNodes[1].innerHTML;document.body.appendChild(el);el.select();document.execCommand('copy');document.body.removeChild(el);alert(\"copy ok\");}")); 81 | document.body.appendChild(script); 82 | 83 | let node = $('.nav.nav-tabs.sl_nav_tabs li'); 84 | node.each(function () { 85 | let str = $(this).children('a')[0].getAttribute("onclick"); 86 | let pos1 = str.indexOf("this,'"); 87 | let pos2 = str.indexOf("','"); 88 | $(this).append('

' + str.substr(str.indexOf("this,'") + 6, pos2 - pos1 - 6) + '  

'); 89 | }); 90 | waitForKeyElements('.body_tr', showid, false); 91 | } 92 | /* 93 | To be fix 94 | else if(location.href.indexOf("viewFunc_cxDesignFuncPageIndex") > -1) { 95 | $('[id$=_jxb_id]').show(); 96 | $('[id$=_jxb_id]').css('width','270px'); 97 | let row=$('.jqgfirstrow').children('td:eq(1)'); 98 | row.show(); 99 | row.css('width','270px'); 100 | waitForKeyElements("[aria-describedby$='_jxb_id']", showid2, false); 101 | } 102 | */ 103 | })(); 104 | -------------------------------------------------------------------------------- /sjtu_automata/__init__.py: -------------------------------------------------------------------------------- 1 | from distutils.version import StrictVersion 2 | 3 | import requests 4 | from click import echo, secho 5 | 6 | from .__version__ import __version__, __update_url__ 7 | 8 | name = "sjtu_automata" 9 | 10 | def echoinfo(msg): 11 | secho('[Info] ', fg='green', nl=False) 12 | echo(msg) 13 | 14 | 15 | def echowarning(msg): 16 | secho('[Warning] ', fg='yellow', nl=False) 17 | echo(msg) 18 | 19 | 20 | def echoerror(msg): 21 | secho('[ERROR] ', fg='red', nl=False) 22 | echo(msg) 23 | 24 | 25 | def check_update(): 26 | """Check for script version. 27 | 28 | Check latest version on Github page. 29 | 30 | Returns: 31 | bool, True for new version released. 32 | """ 33 | echoinfo('Checking update...') 34 | req = requests.get(__update_url__) 35 | if StrictVersion(req.text) > StrictVersion(__version__): 36 | echoinfo('Found new version: '+req.text) 37 | echowarning( 38 | 'New version found! We strongly recommand you to update to the latest version!') 39 | echowarning('Use "pip3 install sjtu-automata --upgrade" to upgrade!') 40 | 41 | return True 42 | else: 43 | echoinfo('You are up-to-date!') 44 | return False 45 | -------------------------------------------------------------------------------- /sjtu_automata/__version__.py: -------------------------------------------------------------------------------- 1 | __title__ = 'sjtu_automata' 2 | __description__ = 'Auto elect script for SJTUer.' 3 | __url__ = 'https://github.com/MXWXZ/sjtu-automata' 4 | __update_url__ = 'https://raw.githubusercontent.com/MXWXZ/sjtu-automata/master/version' 5 | __version__ = '0.4.0' 6 | __author__ = 'MXWXZ' 7 | __author_email__ = 'me@imwxz.com' 8 | __license__ = 'GNU General Public License v3 (GPLv3)' 9 | __copyright__ = 'Copyright 2018 MXWXZ' 10 | -------------------------------------------------------------------------------- /sjtu_automata/autocaptcha.py: -------------------------------------------------------------------------------- 1 | import pytesseract 2 | from PIL import Image, ImageEnhance 3 | 4 | 5 | def autocaptcha(path): 6 | """Auto identify captcha in path. 7 | 8 | Use pytesseract to identify captcha. 9 | 10 | Args: 11 | path: string, image path. 12 | 13 | Returns: 14 | string, OCR identified code. 15 | """ 16 | im = Image.open(path) 17 | 18 | im = im.convert('L') 19 | im = ImageEnhance.Contrast(im) 20 | im = im.enhance(3) 21 | img2 = Image.new('RGB', (150, 60), (255, 255, 255)) 22 | img2.paste(im.copy(), (25, 10)) 23 | 24 | # TODO: add auto environment detect 25 | return pytesseract.image_to_string(img2) 26 | -------------------------------------------------------------------------------- /sjtu_automata/autoelect.py: -------------------------------------------------------------------------------- 1 | import getopt 2 | import sys 3 | from time import sleep 4 | 5 | import click 6 | from click import echo, secho 7 | import threading 8 | 9 | sys.path.append('../') 10 | 11 | from sjtu_automata import check_update, echoerror, echoinfo, echowarning 12 | from sjtu_automata.__version__ import __author__, __url__, __version__ 13 | from sjtu_automata.credential import login 14 | from sjtu_automata.electsys.automata import ( 15 | get_studentid, get_params, elect_class) 16 | 17 | 18 | class UserInterface(object): 19 | def __init__(self): 20 | self.session = None # login session 21 | 22 | self.params = None # elect param 23 | self.studentid = None # student id 24 | self.status = [] # elect status 25 | self.tp = [] # thread pool 26 | self.tl = [] # thread lock 27 | self.tclass = [] # thread classid 28 | self.id = 0 # thread id 29 | self.glock = threading.Lock() # global lock 30 | 31 | def print_cookie(self): 32 | echoinfo('Your cookie:') 33 | echo(('; '.join( 34 | ['='.join(item) for item in self.session.cookies.items()])).replace('"', '')) 35 | 36 | def login(self, ocr, delay): 37 | """Login user. 38 | 39 | Args: 40 | ocr: bool, True to use ocr 41 | delay: int, retry delay 42 | 43 | Returns: 44 | true for success. 45 | """ 46 | echoinfo('Login to your JAccount:') 47 | self.session = login( 48 | 'https://i.sjtu.edu.cn/jaccountlogin', ocr) 49 | 50 | self.studentid = get_studentid(self.session) 51 | if not self.studentid: 52 | echoerror('Can\'t find student id!') 53 | return False 54 | 55 | while 1: 56 | self.params = get_params(self.session, self.studentid) 57 | if self.params['njdm_id'] and self.params['zyh_id']: 58 | break 59 | echoinfo('Not open, retry in %d seconds...' % delay) 60 | sleep(delay) 61 | 62 | echoinfo('Login successful!') 63 | return True 64 | 65 | def __elect_thread(self, tid, classtype, classid, jxbid, delay): 66 | while self.status[tid] == 2 or self.status[tid] == 4 or self.status[tid] == -1: 67 | ret = elect_class(self.session, self.studentid, 68 | self.params, classtype, classid, jxbid) 69 | with self.tl[tid]: 70 | if self.status[tid] != 0 and self.status[tid] != 1 and self.status[tid] != 3: 71 | self.status[tid] = ret 72 | if ret == 0 or ret == 1 or ret == 3: 73 | self.__parse_status(tid, ret) 74 | break 75 | sleep(delay) 76 | 77 | def add_elect(self, number, classtype, classid, jxbid, delay): 78 | for i in range(number): 79 | self.tp.append(threading.Thread( 80 | target=self.__elect_thread, args=(self.id, classtype, classid, jxbid, delay,))) 81 | self.tl.append(threading.Lock()) 82 | self.tclass.append(classid) 83 | self.status.append(-1) 84 | self.id += 1 85 | 86 | def start_elect(self): 87 | echoinfo('Starting thread...') 88 | for i in self.tp: 89 | i.daemon = True 90 | i.start() 91 | echoinfo('Task running! Input "s" to view status.') 92 | 93 | def __parse_status(self, tid, status): 94 | with self.glock: 95 | if status == -1: 96 | secho('[' + self.tclass[tid] + '] ', fg='red', nl=False) 97 | echo('Not started!') 98 | elif status == 0: 99 | secho('[' + self.tclass[tid] + '] ', fg='green', nl=False) 100 | echo('Finished!') 101 | elif status == 1: 102 | secho('[' + self.tclass[tid] + '] ', fg='red', nl=False) 103 | echo('Time conflict! Stopped.') 104 | elif status == 2: 105 | secho('[' + self.tclass[tid] + '] ', fg='yellow', nl=False) 106 | echo('Class is full! Retrying...') 107 | elif status == 3: 108 | secho('[' + self.tclass[tid] + '] ', fg='red', nl=False) 109 | echo('Param error! Stopped.') 110 | elif status == 4: 111 | secho('[' + self.tclass[tid] + '] ', fg='yellow', nl=False) 112 | echo('Unknown error! Retrying...') 113 | 114 | def fetch_status(self): 115 | echoinfo('Current status:') 116 | for i, j in enumerate(self.status): 117 | self.__parse_status(i, j) 118 | 119 | def get_input(self): 120 | while True: 121 | cmd = input() 122 | if cmd == 's': 123 | self.fetch_status() 124 | 125 | def check_alive(self): 126 | for i in self.status: 127 | if i == -1 or i == 2 or i == 4: 128 | return True 129 | return False 130 | 131 | 132 | def print_version(ctx, param, value): 133 | # override click version print 134 | if not value or ctx.resilient_parsing: 135 | return 136 | echo('AutoElect by ' + __author__) 137 | echo('Version: ' + __version__) 138 | ctx.exit() 139 | 140 | # TODO: Add more command 141 | 142 | 143 | @click.command(context_settings=dict(help_option_names=['-h', '--help'])) 144 | # system 145 | @click.option('-v', '--version', is_flag=True, callback=print_version, 146 | expose_value=False, is_eager=True) 147 | # start-up 148 | @click.option('--no-update', is_flag=True, help='do not check update when start') 149 | # login param 150 | @click.option('-o', '--ocr', is_flag=True, help='use OCR to auto fill captcha') 151 | @click.option('--print-cookie', is_flag=True, help='print the cookie for advanced use') 152 | @click.option('-d', '--delay', default=1, type=int, help='delay seconds between attempts, default is 1') 153 | @click.option('-c', '--check-delay', default=3, type=int, help='delay seconds for open elect check, default is 3') 154 | @click.option('-n', '--number', default=1, type=int, help='thread number per class, default is 1') 155 | # argument 156 | @click.argument('classtypeid', required=True, nargs=-1) 157 | def cli(no_update, ocr, print_cookie, delay, check_delay, number, classtypeid): 158 | version = __version__ 159 | echo('AutoElect by ' + __author__) 160 | echo('Version: ' + version) 161 | echo('Github: ' + __url__ + '\n') 162 | 163 | # TODO: remove in 1.0.0 164 | if not no_update and check_update(): 165 | cmd = input('Continue without updating?(y/N)') 166 | if cmd != 'y': 167 | exit() 168 | 169 | # check argument 170 | if len(classtypeid) % 3 != 0: 171 | echoerror('CLASSTYPE and CLASSID should in pair!') 172 | exit() 173 | 174 | ui = UserInterface() 175 | if not ui.login(ocr, check_delay): 176 | exit() 177 | if print_cookie: 178 | ui.print_cookie() 179 | for i in range(0, len(classtypeid), 3): 180 | ui.add_elect( 181 | number, classtypeid[i], classtypeid[i + 1], classtypeid[i + 2], delay) 182 | ui.start_elect() 183 | cmd = threading.Thread(target=ui.get_input) 184 | cmd.daemon = True 185 | cmd.start() 186 | while ui.check_alive(): 187 | sleep(0.5) 188 | echo('') 189 | echoinfo('All task finished!') 190 | 191 | 192 | if __name__ == '__main__': 193 | cli() 194 | -------------------------------------------------------------------------------- /sjtu_automata/credential.py: -------------------------------------------------------------------------------- 1 | from time import sleep 2 | from time import time 3 | from getpass import getpass 4 | 5 | import requests 6 | from PIL import Image 7 | from requests.adapters import HTTPAdapter 8 | from requests.exceptions import RequestException 9 | from tenacity import retry, retry_if_exception_type, wait_fixed 10 | 11 | from sjtu_automata.autocaptcha import autocaptcha 12 | from sjtu_automata.utils import (re_search, get_timestamp) 13 | from sjtu_automata.utils.exceptions import (RetryRequest, AutomataError) 14 | 15 | 16 | def _create_session(): 17 | session = requests.Session() 18 | session.headers = {'Referer':'https://jaccount.sjtu.edu.cn'} 19 | session.mount('http://', HTTPAdapter(max_retries=3)) 20 | session.mount('https://', HTTPAdapter(max_retries=3)) 21 | # session.verify = False # WARNING! Only use it in Debug mode! 22 | return session 23 | 24 | 25 | @retry(retry=retry_if_exception_type(RequestException), wait=wait_fixed(3)) 26 | def _get_login_page(session, url): 27 | # return page text 28 | req = session.get(url) 29 | # if last login exists, it will go to error page. so ignore it 30 | if '
' in req.text: 31 | return req.text 32 | else: 33 | raise RetryRequest # make it retry 34 | 35 | 36 | @retry(retry=retry_if_exception_type(RequestException), wait=wait_fixed(3)) 37 | def _bypass_captcha(session, url, useocr): 38 | # return captcha code 39 | captcha = session.get(url) 40 | with open('captcha.jpeg', 'wb') as f: 41 | f.write(captcha.content) 42 | 43 | if useocr: 44 | code = autocaptcha('captcha.jpeg').strip() 45 | if not code.isalpha(): 46 | code = '1234' # cant recongnize, go for next round 47 | else: 48 | img = Image.open('captcha.jpeg') 49 | img.show() 50 | code = input('Input the code(captcha.jpeg): ') 51 | 52 | return code 53 | 54 | 55 | @retry(retry=retry_if_exception_type(RequestException), wait=wait_fixed(3)) 56 | def _login(session, sid, returl, se, client, username, password, code, uuid): 57 | # return 0 suc, 1 wrong credential, 2 code error, 3 30s ban 58 | data = {'sid': sid, 'returl': returl, 'se': se, 'client': client, 'user': username, 59 | 'pass': password, 'captcha': code, 'v': '', 'uuid': uuid} 60 | req = session.post( 61 | 'https://jaccount.sjtu.edu.cn/jaccount/ulogin', data=data) 62 | 63 | # result 64 | # be careful return english version website in english OS 65 | if '请正确填写验证码' in req.text or 'wrong captcha' in req.text: 66 | return 2 67 | elif '请正确填写你的用户名和密码' in req.text or 'wrong username or password' in req.text: 68 | return 1 69 | elif '30秒后' in req.text: # 30s ban 70 | return 3 71 | elif '