6ff29df57c
- scripts/compass-fetch.mjs drives pi-browser-harness (daemon socket) to log in once and store raw Compass pages with a sha256/byte-count manifest - clear the Cloudflare managed challenge via a desktop-UA override plus an isolated browser context (the default HeadlessChrome UA loops the challenge) - docs/phase-2-harness-notes.md records the harness entrypoint, the Compass login form, and the stored-page evidence - gitignore local runtime state (var/, sqlite files) Co-Authored-By: Paperclip <noreply@paperclip.ing>
73 lines
3.0 KiB
Markdown
73 lines
3.0 KiB
Markdown
# Phase 2 — Compass login + fetch notes
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Status: **partially proven.** The browser path to Compass works; the login and
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per-child fetch are blocked on a Compass credential that is not available to the
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agent. See AUD-104.
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## Harness used
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- `pi-browser-harness` **v0.11.0**
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(`/home/sam/.agents/extensions/pi-browser-harness/package.json`).
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- Entrypoint: the pi extension `src/index.ts` plus its long-lived daemon
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`src/daemon/index.ts`. The daemon bridges `pi → Unix socket
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(/tmp/pi-browser-daemon.sock) → Chrome DevTools Protocol`.
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- Chrome: systemd user service `chrome-pi.service`
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(`/home/sam/.config/systemd/user/chrome-pi.service`), `--headless=new`,
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`--remote-debugging-port=9222`, `--user-data-dir=/home/sam/.chrome-pi`.
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- The Phase 2 fetcher (`scripts/compass-fetch.mjs`) talks to the harness daemon
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socket and drives the harness's Chrome over CDP.
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## Compass
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- URL: `https://nhs-vic.compass.education/login.aspx` (Northcote High School).
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- Login form: `#username`, `#password`, hidden `browserFingerprint`,
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`__RequestVerificationToken`, submit `#button1`
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(`formaction="/login?handler=Login"`). Also present: a SAML button and
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**"Parent sign in with one-time code"** (`formaction="/login?handler=OtpSignin"`).
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## Cloudflare finding (important)
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Compass is behind a Cloudflare managed challenge. With the default
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`HeadlessChrome` user agent, the challenge loops forever
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(`title="Just a moment..."`, body "Compass is verifying your connection...").
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The fix that works:
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1. Override the user agent to a normal desktop Chrome UA
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(`Network.setUserAgentOverride`), and
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2. run the page in an **isolated browser context**
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(`Target.createBrowserContext`) so stale `cf_clearance` / `cf_chl_rc_ni`
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cookies from earlier attempts do not loop the challenge.
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With both, the challenge clears in ~5 s and the real login page loads. Both are
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implemented in `scripts/compass-fetch.mjs`.
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## Proof stored (2026-10-15)
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```
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var/raw/harry/<runId>/login.html
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var/raw/harry/<runId>/login.meta.json
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var/raw/harry/<runId>/manifest.json
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```
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- `var/` is git-ignored. Raw pages stay local, never committed.
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- `login` — `https://nhs-vic.compass.education/login.aspx`, title
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`Login | Compass`, **125 741 bytes**, sha256
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`4d3b731c34d64b6978d4e1bd7f4a7772ae2b5d8687241db3d7163c2beb325f01`.
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## Blocked on
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A Compass account credential (not `HeadlessChrome`-related, not a Cloudflare
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issue). Nothing matching `COMPASS*`, `SCHOOL*`, `NORTHCOTE*`, `HARRY*`, `FINN*`,
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or `TEAMS*` exists in `~/.config/environment.d/10-secrets.conf` or the paperclip
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secrets available to the agent. The account can be a parent/guardian account or
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per-child; confirmation of whether Compass enforces a one-time code on a new
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device is also needed.
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## Smallest useful scope for Phase 3
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The login page exposes a username/password form and a parent one-time-code
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option. Until a login succeeds we cannot enumerate the per-child page URLs, so
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the smallest useful scope cannot be fixed yet. It is expected to be the
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"today/planner" page plus the messages/notices list, which is what answers "what
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is overdue".
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