360 Secure SkillHub
360 安全技能中心

Course

该技能针对用 Rust 编写的北大教学网（Blackboard Learn）命令行工具 crate，用于开发、调试和扩展该 CLI，涵盖 IAAA SSO 认证回调、HTML 抓取解析、课程与作业查看、文件与录像下载、作业提交等命令，凭据通过系统钥匙串等方式解析。

wjsoj
wjsoj
热度 46.32
最近更新 2026-05-18 11:40:45
分类：开发依赖：代码执行 / 读写文件 / 第三方 API应用场景：代码生成 / 调试排错 / API 集成 / 自动化脚本

安装技能

复制下面的话术发给你的 Agent，它会通过 secure-skills 检索并安装该技能。

执行命令安装此 skill： npx secure-skills-cli add pku-course
Metadata
name
course
description
PKU Teaching Platform (北大教学网/Blackboard Learn) CLI tool built in Rust. Use this skill when working on the course crate, debugging course commands, adding features to the teaching platform CLI, or when the user mentions 教学网, Blackboard, course downloads, assignment submission, video downloads, or PKU teaching. Also use when dealing with HTML scraping via the scraper crate, Blackboard SSO callback, or multipart file uploads. **NOT for course schedule / 课表 / weekly timetable questions — for those use the `treehole` skill (`treehole course`), which is the canonical source and includes 辅修/双学位.** This `course` crate only deals with the Blackboard teaching platform (assignments, files, recordings, announcements).
version
2.0.0

Course - 北大教学网 CLI

A CLI client for PKU's Blackboard Learn teaching platform.

Architecture

  • Crate location: crates/course/
  • Auth flow: IAAA SSO (app_id="blackboard") → Blackboard SSO endpoint callback
  • API: HTML scraping with scraper crate (no JSON API available)
  • File upload: multipart form via reqwest

Key Source Files

  • src/main.rs — Clap CLI with subcommands
  • src/commands.rs — Command implementations
  • src/api.rs — HTML scraping logic, page parsers
  • src/display.rs — Terminal output formatting
  • src/client.rs — reqwest client builders

CLI Commands

Command Alias Function
login / logout / status IAAA → Blackboard auth
courses List enrolled courses (supports --all for all semesters)
info Course details
content Browse course content tree
assignments List assignments with deadlines
assignment View single assignment
browse Interactive course content browser
assignment-download adl Download assignment attachments
download Download course files
video-download vdl Download course recordings
videos vls List available videos
submit Upload homework files
otp TOTP 2FA management

Auto-Login for AI Agents

# Check session status
info-auth check

# Auto-login (reads credentials from OS keyring, no password needed)
course login -p

Development Notes

  • HTML parsing is the primary data extraction method — no REST API
  • Assignment list supports deadline-based sorting
  • Video download handles replay/recording URLs
  • All user-facing strings in Chinese
  • Error handling: anyhow::Result with .context("中文描述")
  • Session persisted to ~/.config/info/course/
  • Credentials resolved via info_common::credential (keyring → env → interactive)