Commit Graph
136 Commits
Author SHA1 Message Date
Tianyi Cui 582c9ab7b7 fix(experimental): retain published names and centralize identity policy 2026-10-06 16:42:25 +08:00
Tianyi Cui 5990ccbb4a fix(experimental): align package guidance and platform source ownership 2026-10-06 16:41:35 +08:00
Tianyi Cui b48384223a refactor(experimental)!: classify optional packages and move prototypes 2026-10-06 16:41:04 +08:00
Yichen Yanandliukx0205 a7c3ad99bc feat(web): advertise a configured public application URL (#3972)
* feat(web): advertise a configured public application URL

* test(session): restore migration verifier prefix coverage

* test(llm): synchronize idle timeout with provider request

* Remove unrelated migration Worker lifecycle changes

---------

Co-authored-by: liukx0205 <[email protected]>
2026-09-30 17:46:52 +08:00
Chinesezjc 3e5231bc6f Merge origin/master into feat/preset-scoped-schedule-tools
Resolutions:
- `docs/subsystems/schedule.*` and `packages/client/ui-schedule/README.*` keep
  this branch's shipped-composition text with master's newer wording (Rules and
  Records tabs, the icon-button linked-session layout).
- `docs/event-producer-consumer.*` regenerated by `gen-doc-graphs`.
2026-09-30 13:49:30 +08:00
Chinesezjc 1b1b09e1fb fix(schedule): enforce the caller restriction in the tool layer
Review follow-ups on the delegated-child rule:

- Every one of the four tools refuses a delegated caller before dispatch,
  reading `delegationDepthOf(exec.agent)` and returning the stable
  `subagent_session` refusal, so `schedule_list`, `schedule_delete`, and a
  content-only `schedule_update` are covered too. The preset `toolFilter.deny`
  stays as the layer that keeps the tools out of a child's prompt.
- The service keys the arming refusal on that same delegation accounting
  alone; `hasApiSessionSubagentOwner` returns to package-private and
  `@deepseek-ai/dsh-schedule` no longer imports it.
- The preset child row is `time-context` again: the `preset-` prefix separated
  it from a Host row that no longer exists, and `verify-cordis-config` passes
  with the sibling-style id.
- Docs, Agent Notes, and the generated catalogs follow.
2026-09-29 16:57:25 +08:00
Chinesezjc 699f1a8dc1 feat(schedule): deny the reminder tools to delegated children
A delegated child could arm reminders through the tools its preset mount
passes down, even though delivery can never reach a child's Session. The
refusal now reads the delegation-depth accounting the delegation cap itself
enforces, and the shipped presets deny the four tools to children outright:

- `reminderTargetRefusal` refuses when `delegationDepthOf(agent)` is above
  zero, or when the Session is subagent-owned without a depth record.
- `standard`, `cordis`, and `ptc` set `toolFilter.deny` on both delegation
  rows, so the four tools leave a child's prompt and reject execution.

`create` still rejects and `update` still returns the non-mutating refusal.
2026-09-29 16:39:05 +08:00
Turtle d8f38c4ad6 fix(ui-schedule): keep linked Session focus and disabled tooltip
Render one Button for both layouts so crossing the fit threshold keeps focus,
anchor the tooltip on the wrapper so a disabled compact entry still names
itself, observe each tab, and rename the tab in the user and subsystem docs.
2026-09-29 16:23:52 +08:00
Chinesezjc c6dd905972 feat(web): ship the Schedule service and task page in the Web composition
The reminder stack no longer hides behind an optional experimental bundle.
`packages/bundle/web-app/cordis.patch.yml` inserts `schedule` and
`ui-schedule`, so a shipped profile mounts the task store, the delivery
runtime, and the Automation tasks page; the
`@deepseek-ai/dsh-experimental-schedule-bundle` package and its wiring are
removed.

Preset ownership is unchanged: `standard`, `cordis`, and `ptc` declare the
clock and the four reminder tools in their own scope, and `minimal` declares
neither, so a minimal session carries no reading and no reminder tool even
though the service is mounted.

`apps/cli` depends on `@deepseek-ai/dsh-tool-schedule`, and
`packages/bundle/web-app` declares `@deepseek-ai/dsh-schedule` and
`@deepseek-ai/dsh-client-ui-schedule`: preset and profile rows resolve plugin
names from the installation anchor, so a missing declaration leaves the row
without a fiber and every session creation fails with
`agent-preset/invalid`.

Documentation, Agent Notes, and the recorded Web fixtures follow the shipped
composition.
2026-09-28 18:31:53 +08:00
Chinesezjc 8d7ba898f8 Merge origin/master into feat/preset-scoped-schedule-tools
master now ships the reminder stack as the optional
`@deepseek-ai/dsh-experimental-schedule-bundle`, which inserts the rows the
Web composition leaves out. This branch keeps the preset-level ownership
beside it.

Resolutions:
- The bundle inserts `schedule` and `ui-schedule` only. It no longer inserts
  `time-context`: the clock belongs to the `standard`, `cordis`, and `ptc`
  presets, and a Host row for the same package would mount it in two scopes
  and append two readings per step.
- `packages/bundle/web-app/package.json` declares `@deepseek-ai/dsh-time-context`
  again: the presets reference it by bare name, so `verify-cordis-config`
  requires the dependency.
- The bundle's patch spec, locale, package, README pair, the optional-bundle
  composition spec, the plugin-manager component list, and the
  `schedule-after` roster assertions describe the two-row bundle and the
  preset-owned clock and tools.
- Documentation and Agent Notes follow the same split; the note master
  archived stays frozen with its manifest hashes.
2026-09-28 13:04:51 +08:00
Chinesezjc fd53e83125 Merge origin/master into feat/preset-scoped-schedule-tools
master now ships the reminder stack as the optional
`@deepseek-ai/dsh-experimental-schedule-bundle`; this branch keeps the
preset-level ownership beside it.

Resolutions:
- The Host rows keep master's `disabled: true`. The optional bundle switches
  `schedule` and `ui-schedule` on and no longer `time-context`: the clock row
  is preset-level, so flipping the Host row as well would mount the plugin in
  two scopes and write two readings per step.
- `standard`, `cordis`, and `ptc` declare `preset-time-context` and
  `tool-schedule`; `minimal` declares neither.
- `tool-schedule` injects `tools` and resolves `schedule` per scope through
  `ctx.inject`, so the row stays valid but produces no tools while the service
  is off, and produces them once the bundle mounts it.
- The assembled-Web Schedule spec keeps master's bundle overlay and restates
  the shipped `preset-standard` row instead of the deleted fixture, because a
  top-level patch cannot reach a plugin a preset declares.
- Documentation and Agent Notes describe both layers; the note master archived
  stays frozen with its manifest hashes.
2026-09-26 01:12:54 +08:00
ZiyaZhang 5511abfa14 Merge remote-tracking branch 'origin/ux/automation-tasks-plugin-row' into feat/schedule-bundle-owns-rows
# Conflicts:
#	docs/user/guide/schedule.i18n.yaml
#	docs/user/guide/schedule.md
2026-09-25 01:52:10 -07:00
ZiyaZhang d6ffaa0198 test(plugin-manager): pin the English Automation tasks row and write its label as text
The language-switch case now reads the Automation tasks row's English title
and description, and the English guide writes the UI label as plain text like
the rest of the guide.
2026-09-25 01:19:47 -07:00
ZiyaZhang 64a361ee44 feat(schedule-bundle): insert the Schedule rows from the bundle and list them on its page
The Web composition no longer carries `time-context`, `schedule`, and
`ui-schedule`. The optional bundle inserts the three rows and depends on their
packages, as the other optional bundles insert theirs, so the Plugins page lists
them under the bundle; `dsh.bundle.rowSwitches: false` keeps the bundle's own
switch as their only control. The three packages gain localized titles and
descriptions for that list.
2026-09-25 00:42:21 -07:00
ZiyaZhang 197355bb12 fix(schedule-bundle): name the Plugins row Automation tasks with an alarm clock icon
The row now carries the name of the sidebar entry it adds and a
plain-language description, and its icon is an alarm clock drawn in the
Official group's 36px style. The README and the user guide quote the new
title; the README names the sidebar entry instead of a right-sidebar page.
2026-09-24 23:08:48 -07:00
Chinesezjc 41c29fa832 feat(schedule): ship the Schedule switch as an optional bundle
The shipped Web composition carries `time-context`, `schedule`, and
`ui-schedule` disabled. This adds
`@deepseek-ai/dsh-experimental-schedule-bundle`, whose patch sets
`disabled: false` on those three rows and inserts none, and names it in
`OPTIONAL_BUNDLES` with a runtime dependency of `apps/cli`, so every
installation ships it switched off and the Web Plugins page offers it in
the Official group.

The two Web suites and the built-Web Schedule Remote scenario enable the
rows through that bundle instead of a scenario-local fixture.
2026-09-24 21:03:26 +08:00
Chinesezjc 656adfc986 feat(web): mount time-context from the presets that use it
`packages/bundle/web-app/cordis.patch.yml` inserted `time-context` as a Host
row, so every session in the shipped Web profile — `minimal` included —
received a per-step clock reading its composition never declared. The row
moves into the `standard`, `cordis`, and `ptc` presets; `minimal` mounts
neither the reading nor the reminder tools. The Schedule service row and the
`ui-schedule` client row stay Host-wide. 139a7eb379 carried the bundle,
preset, and runtime-closure half of this move; this commit carries the
fixtures, documentation, and Agent Notes that follow it.

The `minimal` session fixture is refreshed keylessly, the assembled-Web spec
builds its every-step overlay from the shipped preset because a preset plugin
cannot be addressed by id from a top-level patch, and the composition Agent
Note points at the new note that owns the preset-scoped reading.
2026-09-24 20:50:12 +08:00
Chinesezjc d02a959870 Merge origin/master into feat/preset-scoped-schedule-tools
Resolutions:
- `snapshots/web/minimal-preset/tool-schemas.expected.json` keeps this
  branch's side: the four reminder tools are absent from a `minimal` session
  under the new composition, so master's description refresh of those entries
  does not apply.
- `packages/schedule/tool-schedule/src/index.ts` keeps this branch's plugin
  shape and ports master's trimmed tool descriptions (20bea14129) onto the
  moved definitions; `docs/tool-catalog.md` is regenerated from them.
- `docs/tool-catalog.zh.md` has its schema code block realigned with the
  regenerated English side, and the pairing record is re-recorded.
2026-09-24 20:20:33 +08:00
Yichen Jiang 193f9ce413 fix(llm): keep oversized request extensions from blocking model requests (#5168)
Optional request extension fields had no size bound. A very large field
could exceed the runtime's string limit while the request was serialized,
which failed every attempt, including retries.

- Bound the extension payload carried by one request (8 MiB by default,
  configurable) and send the remainder with later requests.
- If the combined request still cannot be serialized, send the base
  request without extension fields and log which fields were omitted.
- Add regression tests and update the related references and decision note.
2026-09-24 11:15:37 +00:00
Chinesezjc 6c1a590a4c feat(schedule): contribute the reminder tools from a preset-scoped package
The Host plugin registered `schedule_create`, `schedule_list`,
`schedule_update`, and `schedule_delete` on every live root Agent, so a
`minimal` session received four reminder tools its preset never declared. The
tools move to the preset-scoped Consumer `@deepseek-ai/dsh-tool-schedule`,
which injects `tools` and `schedule` and registers them in the scope that
mounts it: `standard`, `cordis`, and `ptc` carry the row, `minimal` does not.
`@deepseek-ai/dsh-schedule` keeps the Host service, storage, delivery, and the
Automation surface.

The five `minimal` assertions in the Web preset suite and the `minimal-preset`
tool-schema snapshot return to the bash-only table, the tool catalog is
regenerated under the new owner, and the Agent Note that recorded the previous
composition points at the new one.
2026-09-24 18:39:00 +08:00
Chinesezjc e896737840 feat(schedule): ship Schedule in the default Web composition
The Web bundle now mounts `time-context` and `schedule` and leaves the
`ui-schedule` client row enabled, so the Automation tasks page, the Session
reminder catalog, and the `schedule_*` tools work without an overlay. Both
packages join the bundle's declared dependencies, and the example overlay is
deleted: re-inserting its rows would mount both Host plugins twice.

The fixed-rate floor drops from 300 to 60 seconds across the Host decoder,
the create and update validation, the model-visible tool schema, and the
client's per-unit floors.

Web recorded sessions and header sidecars are refreshed for the readings
`time-context` now appends; `normalizeWebSessionVolatiles` tokenizes their
sampled instant, browser zone, and elapsed duration so replay stays stable.
2026-09-24 16:11:52 +08:00
Chinesezjc 7a362b263b Merge pull request #4335 from deepseek-harness/feat/schedule-storage-phase1
feat(schedule): persist tasks and resume due sessions
2026-09-23 23:33:33 +08:00
Turtle e7def469e1 feat(i18n): key translation pairing records by heading section (#5036)
* feat(i18n): key translation pairing records by heading section

Replace the whole-file blob hashes in *.i18n.yaml with one entry per
heading section that still holds language-specific content, keyed by the
English heading-slug path. Blocks identical across the pair (generated
table rows, code blocks, shared regions) stay out of the hash, so edits to
different sections and identical regenerations merge with Git's default
text merge, including on GitHub.

Remove the dsh-translation-pairing merge driver, its resolver command and
installer wiring; gen-translation-brief recovers last-confirmed text from
commit history. Migrate all active records, archive the superseded Agent
Note, and record the replayed conflict reduction in the new one.

* test(i18n): refresh translation prompt snapshot for the terminology note

* feat(i18n): exclude only code blocks and generated regions from pairing records

Replace byte-equality masking with an explicit rule: a record hash skips
fenced code blocks and BEGIN/END GENERATED regions, the two kinds of
content the pairing gate already requires to be identical on both sides.

Move generated data into regions written into both pages:
gen-config-catalog renders both languages and the record with per-package
regions labelled by code identifiers; gen-module-graph keeps its table in a
region; gen-doc-graphs splices the event matrix regions into the Chinese
page. Add a generic region splice beside the region grammar.
2026-09-23 22:32:06 +08:00
Yichen Jiang d459183f32 docs(settings): correct provider configuration paths and examples 2026-09-22 14:28:46 +08:00
Turtle 601d6761e4 feat(settings): project volatile Config through profile-backed forms (#4587) 2026-09-21 18:26:03 +08:00
Yichen Jiang 8a320a276b feat(settings-models): one add entry with third-party and custom-API modes
The Models page offered two side-by-side buttons, "Add provider" and
"Add a custom provider", which asked a new user to classify their
provider by an implementation fact — whether it is in the installed
pi-ai catalog — before seeing anything. One "Add model provider" button
now opens one card whose segmented mode switch chooses between a
third-party model provider (the catalog select over the provider
editor) and a custom model API (the create form for a relay, a
self-hosted server, or any other OpenAI- or Anthropic-compatible
endpoint), with a one-line purpose beneath the switch. A panel mounts
the first time its mode is shown and stays mounted, hidden, while the
card is open, so switching modes discards neither draft.

A mode is offered only while its namespace is mounted and disabled
while it has nothing to offer, which keeps the old per-button
availability; with one mode the card shows that form alone. The
protocol pickers name each protocol by its product name while the
stored value stays the schema identifier, and an unnamed protocol shows
that identifier. The Chinese copy of this page calls a provider 提供商
throughout.

The e2e scenarios drive the single entry and its custom-API mode, and
the ARIA goldens that carry the page copy are re-recorded. The user
guide describes the one entry with fresh screenshots in both languages.
2026-09-19 15:14:52 +08:00
gengruilin 4ab1fc3bfe Merge master into feat/docs-platform-command-tabs 2026-09-17 17:11:07 +08:00
Yichen Jiang f5683559a5 fix(web): isolate model settings tests and update input guide 2026-09-16 15:33:50 +08:00
gengruilin 7aca916679 fix(docs): keep platform commands readable in MPA builds 2026-09-15 19:30:58 +08:00
gengruilin bcb49ade82 feat(docs): add independent platform command tabs 2026-09-15 15:51:26 +08:00
creatixchu 31ec6bc7e3 fix(session): keep upload defaults independent of test runners 2026-09-14 21:15:42 +08:00
Tianyi Cui 7c9bb5914c refactor(ptc): align runtime packages and services with PTC naming 2026-09-12 15:03:04 +08:00
Tianyi Cui 8e19ec4962 feat(code-runtime): complete sandboxed Node execution and Session fixtures 2026-09-12 15:03:01 +08:00
Yichen Jiang bc5fd3b8dc feat(llm): default Chat Completions to DeepSeek V41 Flash 2026-09-10 03:39:56 +08:00
fz d3281d0218 docs(minimal): explain editor opt-in configuration 2026-09-07 19:33:48 +08:00
fz e9f8641e76 Merge remote-tracking branch 'origin/master' into feat/remove-str-replace-editor-from-minimal
# Conflicts:
#	.agents/notes/implemented/architecture/2026-07-10-single-file-executable-sdk-runtime-distribution.i18n.yaml
#	.agents/notes/implemented/architecture/2026-08-23-python-sdk-dsh-profile-runtime.i18n.yaml
#	.agents/notes/implemented/architecture/2026-08-23-python-sdk-windows-x64-runtime.i18n.yaml
2026-09-03 16:05:56 +08:00
fz 63795eaa5c feat(minimal): remove str_replace_editor from minimal profiles 2026-09-03 16:03:59 +08:00
Yichen Jiang a51474c436 docs(user): align provider guide wording with the effort menu, config button, and off semantics 2026-09-03 14:15:32 +08:00
Yichen Jiang 74c38ba9c7 Merge remote-tracking branch 'origin/master' into worktree/lark-docs-optimization-c86275 2026-09-03 14:07:26 +08:00
Yichen Jiang 34b33c2273 docs(user): simplify discovery, protocol, and OAuth wording in the provider guide 2026-09-03 13:31:47 +08:00
Yichen Jiang 13f467b15b docs(user): gather settings.yaml fields under advanced configuration ahead of troubleshooting 2026-09-03 12:36:39 +08:00
Yichen Jiang be1777084d docs(user): call catalog providers built-in providers in the provider guide 2026-09-03 12:33:24 +08:00
Yichen Jiang 254c9b8b7f docs(user): guide model discovery for third-party providers 2026-09-03 11:51:46 +08:00
Yichen Jiang 454d92dc34 docs(user): route reasoning levels and settings.yaml fields through the provider guide 2026-09-03 11:49:22 +08:00
Yichen Jiang 93bba8ef67 fix(http-proxy): withhold NODE_USE_ENV_PROXY when the child receives a refused proxy value
`proxyEnvironmentForChild()` hands a child the proxy values the user
exported, including one this package refused — a SOCKS URL kept because
`curl` reads it — and sets `NODE_USE_ENV_PROXY=1` so a child Node honors
them. Node parses `HTTP_PROXY` and `HTTPS_PROXY` under that flag before
running the program and exits on any scheme other than `http:` or
`https:`. So a user with a usable `HTTP_PROXY` and `HTTPS_PROXY=socks4://…`
lost every Node child — stdio MCP servers, subagent CLIs, `npm` in the
bash tool — before its first line, while this process had reported only
that the scheme stayed direct. Measured on Node 24.17: `socks4://`,
`ftp://`, and a malformed value all exit 1; `socks5://` is accepted there
and only there.

The flag is now withheld whenever a value under the names Node parses is
one `isSupportedProxyUrl` refuses. Such a child connects directly, which
is what this process already said about that scheme, and `curl` still
reads the value it was kept for. Node does not read `ALL_PROXY`, so a
refused value there alone changes nothing.

The socks5 case in `install.spec.ts` now asserts the flag absent; the
ALL_PROXY fill case asserts it present; a new case spawns a real child
Node under the overlay for each refused shape and asserts it starts.
2026-09-02 10:27:36 +08:00
Yichen Jiang c44dcb7b85 fix(app-boot): accept the proxy names from the Harness-home .env alone
The proxy guide told users a proxy could live in a project or
`$DSH_HOME` `.env`. It could not: `loadLayeredEnv` refuses the four
proxy names from any discovered file, as it refuses `PATH` and
`NODE_OPTIONS`, and the launch fails with a pointer to `export`.

That refusal is right for the invoking directory's file — it arrives
with a clone, and a repository must not choose where the harness sends
its traffic — and wrong for the user's own `$DSH_HOME/.env`, which
already holds their API key. `readEnvLayer` now accepts `HTTP_PROXY`,
`HTTPS_PROXY`, `ALL_PROXY`, and `NO_PROXY` from the directory that is
the Harness home, and nowhere else. `DSH_HOME` is itself bootstrap-only,
so no `.env` can relocate the exemption; the CA and TLS names in the
same group stay refused everywhere, since they change what is trusted
rather than where traffic goes. A project `.env` that sets a proxy name
still fails the launch, and its message now names the home file as the
second way out. Launching from inside the home directory reads that one
file as the project layer; the exemption follows the directory.

The seven existing refusal cases all write to the project layer and
pass unchanged. Four new cases cover the home layer accepting both
casings below an exported value, the home layer still refusing
`SSL_CERT_FILE`, the project layer's new message, and the same-directory
launch. The guide, both package READMEs, and the two Agent Notes that
stated the old rule now state this one.
2026-09-02 10:04:59 +08:00
Yichen Jiang 2795940323 docs(http-proxy): state the shipped library, not the retired plugin
Review found the package's prose still describing a plugin that an
earlier revision removed, and three factual slips about behavior.

- policy.ts, install.ts, install.spec.ts, and the Agent Note named a
  `Config` surface, a `cordis.yml` source, a mountable plugin, and a
  `plugin.spec.ts` that no longer exist; each now describes the
  environment-only resolution the launcher actually runs.
- `NO_PROXY=example.com` bypasses `api.example.com` as well — the matcher
  accepts the host and every subdomain under it, and a leading `.` or
  `*.` means the same thing. The guide, README, and JSDoc claimed a bare
  entry matched only the exact host, which would let a reader believe a
  subdomain was proxied when it went direct.
- A rejection diagnostic names the variable and never its value, so no
  username is shown; the guide said the username was shown with the rest
  masked. The README's source map claimed a "redaction" step that does
  not exist.
- The `node:https` worker placeholder was added for a `node:http` agent
  factory this PR later removed; nothing imports `node:https` now, so the
  stub, its VFS mapping, and its test return to their state on master.
2026-09-02 09:43:47 +08:00
Yichen Jiang 13daefe073 revert(session-telemetry-otel): leave telemetry on its own transport
Telemetry was the only call site this PR could not cover without changing
the SDK transport underneath it, and both ways of doing that cost more
than the channel is worth.

Routing an `http.Agent` needs Node's `proxyEnv`, added in 22.21 and 24.5
— inside the engines range, so three supported runtimes stayed direct
anyway, and the proxy package had to keep a `createNodeHttpAgent` export
for a path that only sometimes worked. Replacing the transport with the
SDK's `fetch` delegate covered every runtime but has no compression,
while the shipped `base` bundle enables gzip and a realistic OTLP batch
is 6.4x smaller with it; keeping both meant gzipping at the serializer,
which put transport code inside a telemetry plugin.

Telemetry is the one outbound channel whose loss costs the user nothing:
no tool, model request, or session depends on it, and an export that
cannot connect is already dropped silently. A user behind a mandatory
proxy is left where they were rather than regressed.

`src/index.ts`, `otel.spec.ts`, and `tsconfig.json` return to their state
on master; the package keeps only a dev dependency on the proxy library.
`egress.spec.ts` inverts: it installs a policy and asserts the fake proxy
saw nothing, so an SDK upgrade that moved the exporter onto `fetch` would
surface as a failing test rather than silently routing telemetry.
2026-09-01 21:51:29 +08:00
Yichen Jiang 8470ddef1d refactor(http-proxy): converge the proxy API on four functions
The package exported six functions, four of them shaped by one SDK's
transport each: a dispatcher factory, a `node:http` agent factory, a
proxy-URL lookup, and a policy accessor. Review asked whether the call
sites could converge instead of the package growing an export per SDK.

They could, and each removal took a whole shape with it:

- The OTLP exporter moves to the SDK's `fetch` delegate, retiring
  `createNodeHttpAgent`. Its Node-version floor goes too: `proxyEnv` on
  an `http.Agent` needs 22.21 or 24.5, inside the engines range, so
  telemetry was direct on 22.19, 22.20, and 24.0-24.4. The cost is
  `compression`, a Node-transport option; the plugin now refuses it,
  `keepAlive`, and `httpAgentOptions` at load instead of ignoring them.
- `web-fetch-http` builds its own address-pinning agent under an
  annotated `proxy-exempt:` exemption, retiring `createDispatcher`.
  Pinning is per-request state a process-wide dispatcher cannot hold.
- E2B reads `route.proxy`, retiring `proxyUrlFor`.

What remains is `installProxyFromEnvironment`, `proxyRouteFor`,
`proxyEnvironmentForChild`, and `clearedProxyEnv` — one per way a caller
can need the policy. Installation absorbs resolution and diagnostic
reporting, which no caller needed apart.

`proxyRouteFor` also closes a defect the old accessor made expressible:
`web-fetch-http` read the policy to decide whether to pin, then read it
again to build a transport, so an unmount between the two returned a
direct, unpinned agent for a URL the first read had cleared as proxied.
A route carries the answer and the transport that answer assumed.

Every egress spec now installs through `installProxyFromEnvironment`, so
no test asserts a policy object a real launch could not produce.
2026-09-01 21:15:04 +08:00
Yichen Jiang 6de470e61b fix(net): keep this machine off the proxy, and refuse a literal the checks reject
Review found `127.0.0.2` routed through the proxy. The bypass list carries four
literal loopback entries because that is all a consumer reading an environment
can match, and `proxyForUrl` matched only those — leaving the rest of
`127.0.0.0/8`, `0.0.0.0`, and the IPv4-mapped spellings routed through a proxy
that could then reach them. Loopback is now recognised structurally, which a
list entry cannot express; the published entries stay for the environment
readers.

The same review case exposed a wider one. `web_fetch` skips its address checks
on a proxied hop, because the proxy resolves the origin — but a literal needs no
resolution, so the skip bought nothing and let a proxy on this machine reach
every private range those checks refuse, `169.254.169.254` included. A literal
the checks would refuse now takes the validated path, where the existing
refusal already covers it.

Tests that proved a tunnelled hop used a loopback origin, which no policy can
route through a proxy any more. They name a host only the proxy can answer for
instead — closer to what a proxied request actually looks like.

The user guide promised the proxy carried every outbound request including
telemetry. It carries neither on an older Node, nor anything a model-authored
script sends, so the promise is narrowed and the exceptions listed. A password
in a proxy URL reaching every tool DSH runs is documented there too: it is how
the variable already behaves, and worth knowing before putting one in.
2026-08-31 11:57:40 +08:00