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10 indicators in this extension

10 indicators
0 versions analysed

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What our analysis found

NJU 自动登录助手 is not yet reviewed by Extension Auditor. It was last updated in June 2026.

NJU 自动登录助手

NJU 自动登录助手 Edge extension security report

ID: hebfkinlcalfnmeeeaciaghoialpmnfp

Supported Languages

🇨🇳Chinese (Simplified)

Extension Info & Metadata

Status
Active
Version
6.0.2
Size
18.54 MB
Rating
5.0/5
Reviews
1
Users
30
Type
Extension
Updated
Jun 18, 2026
Category
Developer-tools
Price
Paid
Featured
No
Visibility
Listed
Mature
No
By Google
No
Trusted
No
This publisherTrack record
1extension
All still listed

Publisher Contextual Analysis

Author
TreeHey
Extensions
1
Active
1
Obsolete
0
Listed
1
Unlisted
0
Users
30

Install growth

Item
Type
Severity
Description
Contextual Risk Factors
Risk Factor
High
The following context increases the overall risk:• 10% increase: Early script execution enables pre-emptive content manipulation
storage
Permission
Medium
This permission allows storing data locally in the browser. Rated Medium because it can persist sensitive user data, track user activities over time, and potentially store malicious payloads.
https://xk.nju.edu.cn/*
Host
Medium
Host permission — access limited to this URL pattern.
Early Content Script Execution
Risk Factor
Medium
This extension runs content scripts at document_start.

10 indicators in this extension

10 indicators
0 versions analysed

Every finding is verified by a security analyst. Unlock the code evidence, indicators and version history.

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About this extension

南大统一身份认证本地 OCR 自动登录助手,内置选课系统登录后的课程监控与自动抢课,无需大模型 API。

Read the publisher’s full description

NJU Login Pro 是一款为南京大学师生设计的浏览器扩展,用于简化统一身份认证系统的日常登录流程。它会在用户访问南大统一身份认证页面时,自动识别图形验证码、填写已保存的学号或工号与密码,并在识别完成后提交登录表单,减少反复输入验证码带来的时间成本。 扩展的验证码识别完全在浏览器本地完成,不依赖 GPT、Claude 或任何第三方验证码识别接口,也无需配置 API Key。项目内置 Tesseract.js OCR 引擎,并通过 WebAssembly 在用户设备上处理验证码图片。验证码图像不会上传到服务器,登录凭证也只保存在浏览器本地存储中。 除了统一身份认证自动登录,扩展还提供选课助手。用户需要先手动完成选课系统登录,然后在 Popup 的“选课助手”中填写目标课程名称。插件会在选课页面持续监控课程余量,发现可选名额后自动点击“选择”并确认弹窗。当前版本不支持选课系统点击式验证码自动识别或自动登录。 NJU Login Pro 是开源项目,用户可以通过插件面板中的 GitHub 入口查看源码、提交问题或参与改进。项目目标是保持轻量、透明、可审计,让经常访问南大统一身份认证和选课系统的用户获得更快、更少打扰的使用体验。 主要功能 - 统一身份认证图形验证码识别:使用本地 Tesseract.js OCR 与图像预处理识别验证码。 - 无需大模型 API:不依赖云端模型、第三方打码平台或外部识别服务。 - 凭证自动填充:在浏览器本地保存并填入学号或工号、密码和识别出的验证码。 - 自动登录控制:支持开启或关闭自动登录,支持识别后自动提交。 - 强制填充模式:在浏览器自动填充或页面脚本干扰时,主动刷新表单值。 - 选课助手:手动登录选课系统后,按课程名称持续监控余量并自动尝试抢课。 - 实时监控日志:在 Popup 中查看每轮课程检测、满员、成功或异常状态。 - 隐私优先:验证码图片、账号信息和配置均留在浏览器本地。 - 开源透明:源码公开,便于用户审查、反馈和贡献。 工作原理 1. 安装扩展后,在浏览器工具栏打开 NJU Login Pro。 2. 在“登录助手”中填写学号或工号与密码,并按需开启自动登录、强制填充和识别后自动登录。 3. 访问南京大学统一身份认证页面。 4. 页面加载后,扩展在本地读取验证码图片并进行 OCR 识别。 5. 识别完成后,扩展自动填写账号、密码和验证码,并根据设置提交登录表单。 6. 如需使用选课助手,请先手动登录选课系统,再在“选课助手”中填写目标课程名称并开始监控。 7. 选课页面出现可选名额时,扩展会自动点击“选择”按钮并确认弹窗。 隐私与权限说明 - 不收集个人数据,不上传验证码图片、账号、密码或选课信息。 - 学号或工号、密码和开关配置仅通过 Storage 保存在用户浏览器本地。 - OCR 识别在浏览器本地通过 Tesseract.js 和 WebAssembly 完成。 - 扩展内容脚本只匹配南大统一身份认证和选课系统相关页面。 - 选课助手仅查询已打开的 `xk.nju.edu.cn` 标签页,用于向页面脚本发送开始或停止监控指令。 - 扩展不读取浏览器历史数据库,不使用外部统计、追踪或验证码识别服务。 当前支持范围 - 支持:南大统一身份认证图形验证码自动识别、账号密码自动填充和自动登录。 - 支持:选课系统登录后的课程监控与自动抢课。 - 不支持:选课系统点击式验证码自动识别或自动登录。

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10 indicators in this extension

10 indicators
0 versions analysed

Every finding is verified by a security analyst. Unlock the code evidence, indicators and version history.

Unlock this report — $4.99Start 7-day trial — all reports
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Version
Size
Verdict
Findings
Permhash
3.1.0
Latest
30.09 MBNot scanned—
49a25f9feefaffecad0fcd30c50dc9331cff8b55ece53def6285c09e17e6f5d7
3.6.2
31.68 MBNot scanned—
49a25f9feefaffecad0fcd30c50dc9331cff8b55ece53def6285c09e17e6f5d7
3.6.3
12.19 MBNot scanned—
49a25f9feefaffecad0fcd30c50dc9331cff8b55ece53def6285c09e17e6f5d7
5.0.0
13.83 MBNot scanned—
49a25f9feefaffecad0fcd30c50dc9331cff8b55ece53def6285c09e17e6f5d7
6.0.2
18.54 MBNot scanned—
49a25f9feefaffecad0fcd30c50dc9331cff8b55ece53def6285c09e17e6f5d7
3.2
30.13 MBNot scanned—
49a25f9feefaffecad0fcd30c50dc9331cff8b55ece53def6285c09e17e6f5d7
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