Replace hand-written f-string + html.escape() rendering in the Host Agent
local console with a module-level Jinja2 Environment configured with
select_autoescape(["html","xml"]). XSS safety now holds by mechanism
rather than per-call discipline — every operator-controlled field
(device name, connection_info, task summary, etc.) is escaped by the
engine uniformly.
Eight templates under host_agent/web/templates/ replace the former
_chrome(), _CSS, escape(), and per-page _xxx_body() helpers: base.html
(header/nav/CSS + {% block body %}), login, dashboard (with the polling
<script> preserved byte-identically inside {% raw %}), devices, account,
history, tasks_list, and task_detail. The task-list and task-detail
templates — added by the just-landed task-execution-progress-visibility
change — were also migrated here rather than left in f-string form,
since this change removes the shared helpers they depended on.
URLs, auth/session/CSRF semantics, redirects, and /api/status JSON are
unchanged. 15 new template tests cover render-smoke, XSS probing, script
byte-identity, and no-autoescape-bypass guards. Tasks 8.1-8.6 (manual
browser verification) remain.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Set `index-url` under `[tool.uv]` so all consumers (local devs and the
Jenkins image) resolve from `mirrors.aliyun.com/pypi/simple` by default
instead of relying on the per-stage `UV_INDEX_URL` env var in Jenkinsfile.
Local overrides remain available via `UV_INDEX_URL=... uv sync`.
Re-run `uv lock` to rewrite package sources/URLs from `pypi.org` to
the Aliyun mirror; versions, hashes, and resolution are unchanged.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
q792602257andClaude Opus 4.6