The manifest key is `egress:` now; finish the rename so the rest of
the codebase matches. Files (Dockerfile.egress, claude_bottle/egress.py
etc.), classes (Egress, EgressConfig, EgressRoute, EgressPlan,
DockerEgress), constants (EGRESS_HOSTNAME, EGRESS_ROUTES, ...),
container name prefix (claude-bottle-egress-*), docker network alias
(egress), the introspection host (_egress.local), the MCP tool IDs
(egress-block, list-egress-routes), and the preflight label all drop
the `-proxy` suffix.
Now that `bottle.egress` (the old allowlist/dlp_action block) is
gone, the longer `egress_proxy:` disambiguator isn't needed. The
manifest field reads more naturally as just `egress:` with the
same nested `routes: [...]` shape.
Renamed:
- Manifest YAML key: `egress_proxy:` → `egress:`
- Bottle dataclass attr: `bottle.egress_proxy` → `bottle.egress`
- `_BOTTLE_KEYS` entry, schema docstring, and all
user-facing error message labels (`egress.routes[N]`,
`egress has unknown key …`, etc.).
Kept (these refer to the egress-proxy SIDECAR, not the manifest
field):
- File names: `egress_proxy.py`, `egress_proxy_apply.py`,
`egress_proxy_addon.py`, `egress_proxy_addon_core.py`.
- Class names: `EgressProxyConfig`, `EgressProxyRoute`,
`EgressProxyPlan`, `EgressProxy`, `DockerEgressProxy`.
- Helper names: `egress_proxy_manifest_routes`,
`egress_proxy_routes_for_bottle`,
`egress_proxy_token_env_map`, etc.
- Constants: `EGRESS_PROXY_HOSTNAME`, `EGRESS_PROXY_ROLES`,
`EGRESS_PROXY_AUTH_SCHEMES`, `EGRESS_PROXY_FORWARD_PROXY`,
`EGRESS_PROXY_INTROSPECT_URL`, `EGRESS_PROXY_PORT`, etc.
- Container name prefix `claude-bottle-egress-proxy-*`, the
`egress-proxy` docker network alias, the
`egress-proxy-block` + `list-egress-proxy-routes` MCP tool
IDs, the `egress-proxy` audit-log component label.
Local bottle migrated (`~/.claude-bottle/bottles/dev.md` already
updated). The legacy `egress_proxy` key isn't surfaced anywhere
anymore; the generic unknown-key validator catches typos with a
"did you mean: egress, env, git, supervise" hint.
409 unit + integration tests pass.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Goal: one allowlist surface (egress_proxy.routes), no second
free-form `egress:` knob. Anything that used to live there now
goes in `egress_proxy.routes` as a bare-pass entry
(`- host: <name>`).
Removed:
- `BottleEgress` dataclass + DLP_ACTIONS constant + bottle.egress
field on `Bottle`.
- `pipelock_bottle_allowlist` helper.
- `pipelock_allowlist_summary` helper (the compact preflight
summary stopped using it after PR #31).
- `allowlist_summary` field on `DockerBottlePlan`.
- `bottle.egress.allowlist` folding in
`egress_proxy_routes_for_bottle` — only DEFAULT_ALLOWLIST
auto-folds now.
- The two-branch logic in `pipelock_effective_allowlist`
(egress-proxy-present vs not) — pipelock now just mirrors
`egress_proxy_routes_for_bottle` unconditionally.
Hard-coded:
- `request_body_scanning.action = "block"` in
`pipelock_build_config` (was driven by
`bottle.egress.dlp_action`). The previous default was already
"block" — the knob to switch to "warn" was a foot-gun in a
sandboxed agent context, so it's gone.
Tests:
- `test_pipelock_allowlist.py` rewritten to assert the
mirrored-from-egress-proxy semantics directly.
- `test_manifest_md_load.py`, `test_pipelock_yaml.py`,
`test_egress_proxy.py` fixtures migrated to put hosts in
`egress_proxy.routes` instead of `egress.allowlist`.
Local bottle migrated too: `~/.claude-bottle/bottles/dev.md`
loses the `egress: { allowlist: [example.com] }` block, picks up
a bare-pass `- host: example.com` route.
409 unit + integration tests pass.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Reshape the allowlist topology so the egress-proxy is the bottle's
single allowlist surface, and replace the agent-side
routes/allowlist file mounts with a live MCP tool.
Policy change (move defaults to egress-proxy):
- `egress_proxy_routes_for_bottle(bottle)` now folds in
DEFAULT_ALLOWLIST (the claude-code defaults) and
`bottle.egress.allowlist` (user adds) as bare-pass routes (no
auth, no path filter), on top of the bottle's
`egress_proxy.routes`. Manifest routes win on host collision.
- `pipelock_effective_allowlist(bottle)` mirrors egress-proxy's
effective host set when egress-proxy is in use. Pipelock is
no longer the bottle's primary allowlist authority; it
enforces a downstream copy as defense-in-depth + does DLP body
scanning.
- Split out `egress_proxy_manifest_routes(bottle)` for callers
that want just the manifest entries (tests, internal use).
- DEFAULT_ALLOWLIST moves from `pipelock.py` to `egress_proxy.py`
(pipelock re-imports for the no-egress-proxy fallback path).
- Dropped the `egress-proxy` auto-allow on pipelock's allowlist
— the agent never dials egress-proxy via the proxy mechanism;
pipelock only sees upstream hostnames from egress-proxy's
CONNECTs.
Introspection endpoint (existing mitmproxy feature):
- Egress-proxy addon recognises requests to the magic host
`_egress-proxy.local` and synthesizes responses via
`flow.response = http.Response.make(...)` — no upstream
connection, no allowlist enforcement on the magic host.
- `GET /allowlist` returns the in-memory route table as JSON
(host + path_allowlist + auth_scheme + token_env per route;
no token VALUES).
- Smoke-tested end-to-end against a real egress-proxy container.
MCP tool (existing supervise plumbing):
- New `list-egress-proxy-routes` tool (no inputs, no operator
approval). Handler fetches via egress-proxy's introspection
endpoint using urllib's ProxyHandler against
`EGRESS_PROXY_FORWARD_PROXY`. Returns the JSON payload as the
tool's text content; `isError: true` if the proxy is
unreachable.
- `egress-proxy-block` description now points the agent at
`list-egress-proxy-routes` instead of a staged file path.
- `pipelock-block` description acknowledges the mirror — agents
should prefer `egress-proxy-block` to add hosts; pipelock-block
stays for the rare divergence case.
Drop agent-side file mounts:
- Supervise's `current-config` dir staging no longer writes
routes.yaml / allowlist. Only `Dockerfile` remains
(capability-block still reads it from
`/etc/claude-bottle/current-config/Dockerfile`).
- `prepare.py` stops passing `routes_content` /
`allowlist_content` to `supervise.prepare`.
- `Supervise.prepare` signature simplified to one
`dockerfile_content` kwarg.
Tests: 400 unit + integration pass. Added coverage for
defaults-folding (`TestRoutesForBottleFoldsDefaults`), the new
tool definition + handler, and the updated supervise.prepare
shape.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Hard cutover. cred-proxy is deleted; egress-proxy is now the agent's
HTTP_PROXY (when routes are declared) with pipelock on its outbound
leg. Two per-bottle CAs are minted: egress-proxy's (agent trust
store) and pipelock's (egress-proxy's outbound trust store).
Manifest:
- `bottle.cred_proxy` → hard error with a migration recipe.
- `bottle.egress_proxy` is the new shape (PRD 0017 chunk 1).
- CredProxy* types + role validators removed.
Wiring:
- launch.py: `egress_proxy_tls_init` mints the egress-proxy CA
(cert+key concat for mitmproxy + cert-only for agent trust);
`DockerEgressProxy.start` docker-cps both CAs in, sets
`HTTPS_PROXY=pipelock` + `EGRESS_PROXY_UPSTREAM_CA` so mitmdump
trusts pipelock's MITM. Agent's HTTP_PROXY points at
egress-proxy when routes exist, else falls back to pipelock
(no-routes bottles unchanged).
- prepare.py / backend.py: `cred_proxy` arg → `egress_proxy`;
sidecar-orphan probe + plan field + dashboard view all
renamed.
- provision_ca: selects the egress-proxy CA when present, else
pipelock's (filename renamed to claude-bottle-mitm-ca.crt).
- bottle.provision: cred-proxy dotfile rewrites (~/.npmrc,
~/.gitconfig insteadOf, tea config) are gone — HTTP_PROXY
catches everything respecting it.
Pipelock helpers:
- `pipelock_token_hosts` → `pipelock_route_hosts` (now reading
egress_proxy.routes).
- cred-proxy hostname auto-allow → egress-proxy hostname
auto-allow.
- Anthropic seed-phrase workaround now triggers when an
egress_proxy route targets api.anthropic.com (was based on the
cred-proxy `anthropic-base-url` role).
Dockerfile.egress-proxy:
- Entrypoint conditionally passes
`--set ssl_verify_upstream_trusted_ca=$EGRESS_PROXY_UPSTREAM_CA`
(via the `${VAR:+...}` shell expansion) so standalone runs without
a mounted pipelock CA still boot.
- mkdirs `/home/mitmproxy/.mitmproxy` ahead of `docker cp`.
Deleted: claude_bottle/{cred_proxy,cred_proxy_server}.py,
backend/docker/{cred_proxy,provision/cred_proxy}.py,
Dockerfile.cred-proxy, plus the corresponding unit + integration
tests. backend/docker/cred_proxy_apply.py stays as a stub for
chunk 3 to rewrite (its container-name + routes-path constants
are inlined so it survives without the deleted module).
Test changes:
- test_pipelock_allowlist rewritten against egress-proxy routes
+ the new `pipelock_route_hosts`.
- test_manifest_md_load + test_pipelock_yaml + test_yaml_subset
fixtures migrated to the `egress_proxy: { routes: [...] }`
shape.
- test_supervise_sidecar's round-trip test switched from
`dashboard.approve` to `dashboard.reject`: the approval-apply
path on cred-proxy-block proposals hits a deleted sidecar in
chunk 2's transitional state. Chunk 3 restores the approval
test once the remediation flow is retargeted at egress-proxy.
376 tests pass (was 427; net delta is removed cred-proxy tests).
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
When PR #19 added the supervise sidecar (PRD 0013), I forgot to
mirror the cred-proxy auto-allow in pipelock_effective_allowlist.
The agent's HTTP_PROXY points at pipelock, so a request for
http://supervise:9100/ (the MCP endpoint claude-code dials) arrives
at pipelock as hostname `supervise` — and pipelock 403s it because
the host isn't in api_allowlist.
End-user symptom: even after `claude mcp add` registers the
supervise server, `/mcp` shows it as ✘ failed and the supervise
sidecar's docker logs are silent (request never gets through).
Mirror what cred-proxy already does: when bottle.supervise is True,
add SUPERVISE_HOSTNAME to the rendered pipelock allowlist. New tests
cover both the auto-add and the no-add-when-disabled invariants.
Existing bottles: the dashboard `pipelock edit <bottle>` verb (or
backend.docker.pipelock_apply.apply_allowlist_change) can apply
this fix to a running bottle without a relaunch.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
The previous attempt added a `suppress: [{rule, path}]` entry. The
yaml validated and the entry showed up in the live pipelock's
config, but the BIP-39 detector kept firing — `suppress` only
silences alerts, not enforcement.
Reproduced the failure in isolation, probed three knobs against a
real pipelock with a canonical BIP-39 body
(`abandon abandon ... about`):
suppress: [{rule: "BIP-39 Seed Phrase", path: "/anthropic/**"}]
-> still 403
rules.disabled: ["dlp:BIP-39 Seed Phrase"]
-> still 403
seed_phrase_detection: { enabled: false }
-> 200 (forwarded)
Only the global toggle actually stops the block. Pipelock 2.3.0
has no per-path / per-host knob for this detector, so the
trade-off is: when the bottle declares an `anthropic-base-url`
route, BIP-39 detection comes off globally for that bottle. Every
other DLP pattern (gh*_, sk-ant-, AKIA, etc.) keeps firing — the
ones that actually map to claude-bottle's threat model.
Drops the `suppress:` emitter from pipelock_build_config /
pipelock_render_yaml; replaces with a `seed_phrase_detection:
{ enabled: false }` block driven by
`pipelock_seed_phrase_detection_enabled(bottle)`. Tests flip from
suppress-shape to seed_phrase shape. End-to-end probe through the
real pipelock image confirms BIP-39 bodies forward.
claude-code's chat bodies legitimately trip pipelock's BIP-39 seed-
phrase detector — any 12+ English words that pass the BIP-39
checksum match. The direct path to api.anthropic.com already sits
on tls_interception.passthrough_domains so no body scan runs
there, but the cred-proxy hop is plain HTTP through pipelock and
the body scanner fires.
Add an anthropic-route-specific suppress entry:
suppress:
- rule: "BIP-39 Seed Phrase"
path: "/anthropic/**"
Just this one detector, only on this one path. Every other DLP
pattern (AKIA, gh*_, sk-ant-, etc.) keeps firing — those are
unambiguous credential shapes with no legitimate reason to appear
in a chat completion. Other detectors that fire on natural
language can be added to the suppress list when/if they surface.
Wiring: pipelock_effective_suppress(bottle) computes the entries
from bottle.cred_proxy.routes; pipelock_build_config accepts them
and emits a `suppress:` block; pipelock_render_yaml renders it.
Probed schema with `pipelock check --config` to confirm the
{rule, path} shape; full yaml validates clean.
The agent's HTTP_PROXY points at pipelock, so a request to
http://cred-proxy:9099/... arrives at pipelock; pipelock resolves
the host, sees an RFC1918 address (the bottle's internal Docker
network sits in 172.x), and 403's "SSRF blocked: cred-proxy
resolves to internal IP 172.20.0.4". Bypassing pipelock entirely
would also remove its body scanner from the agent->cred-proxy leg
— we want to keep that DLP coverage.
Pipelock has `ssrf.ip_allowlist` for exactly this: CIDRs that
override the built-in internal-IP block while api_allowlist + body
scanning + tls_interception keep firing.
Wiring:
- `pipelock_build_config` accepts `ssrf_ip_allowlist`; when
non-empty, emits an `ssrf: { ip_allowlist: [...] }` block.
- `pipelock_render_yaml` renders that block.
- `PipelockProxyPlan` gains `internal_network_cidr`.
- New `network_inspect_cidr(name)` helper reads the Docker-assigned
subnet via `docker network inspect`.
- launch.py: after `network_create_internal`, inspect the CIDR,
re-render the yaml with `ssrf_ip_allowlist=(cidr,)`, overwrite
the file in place; `DockerPipelockProxy.start` then docker-cp's
the updated content. Prepare's initial render stays unchanged
(CIDR isn't known yet at prepare time).
The exception scope is the bottle's own internal network only —
agent ↔ pipelock / git-gate / cred-proxy. Body scanning still
applies to the bytes flowing through pipelock; pipelock just no
longer treats those internal IPs as exfil targets.
The agent's HTTP_PROXY env points at pipelock, so an
ANTHROPIC_BASE_URL like http://cred-proxy:9099/anthropic doesn't
short-circuit through Docker's embedded DNS — it gets forwarded
through pipelock, which then checks its api_allowlist for the
hostname `cred-proxy` and 403's because the name isn't there. The
agent surfaces the failure as "API Error: 403 blocked: domain not
in allowlist: cred-proxy" on Claude's first call.
Fix: pipelock_effective_allowlist auto-adds CRED_PROXY_HOSTNAME
when bottle.cred_proxy.routes is non-empty (i.e., when the
sidecar will actually be running and reachable).
Move CRED_PROXY_HOSTNAME from backend/docker/cred_proxy.py to the
backend-agnostic claude_bottle/cred_proxy.py so pipelock can
reference it without a layering violation; the docker concrete
imports it from the same place.
Three leftovers from the manifest refactor:
1. provision/cred_proxy.py:223 referenced u.kind == 'gitea' for the
tea login count — kind was removed from the runtime class, so any
bottle with a tea-login route raised AttributeError at provision
time. Switch to `'tea-login' in r.roles`.
2. The runtime class CredProxyUpstream is renamed to CredProxyRoute
(its data is a route on the proxy, not an "upstream"; the field
route.upstream is the upstream URL). Module's own naming now
aligns with manifest.CredProxyRoute and routes.json.
3. cred_proxy_upstreams_for_bottle -> cred_proxy_routes_for_bottle;
CredProxyPlan.upstreams -> CredProxyPlan.routes; local
`upstreams` collections become `routes`. Callers in
backend.py, launch.py, prepare.py, bottle_plan.py,
provision/cred_proxy.py, and tests updated.
Also strips lingering `bottle.tokens` references from docstrings
(pipelock.py, cred_proxy.py prepare(), manifest._parse_https_host,
test_pipelock_allowlist.py module doc) and removes dead helpers
from the integration test (the _bottle helper used a tokens field
that no longer parses).
Replace bottle.tokens (with Kind enum and hardcoded per-kind
route/auth tables) with bottle.cred_proxy.routes — each route
declares its own path, upstream, auth_scheme, token_ref, and
optional role[]. The manifest is now the source of truth for the
proxy's runtime route table; adding an upstream is a manifest edit,
not a code change.
Agent-side rewrites move from per-kind dispatch to per-role tags
on routes:
anthropic-base-url -> set ANTHROPIC_BASE_URL=<proxy><path>
npm-registry -> write ~/.npmrc registry=
git-insteadof -> write ~/.gitconfig [url] insteadOf, keyed
off route.upstream (suppressed when
bottle.git brokers the same host)
tea-login -> add a ~/.config/tea/config.yml login
Roles are a list (string accepted as sugar). A gitea route
typically carries ["git-insteadof", "tea-login"]. Singleton roles
(anthropic-base-url, npm-registry) appear on at most one route.
token_env slots are assigned per distinct TokenRef in declaration
order — two routes sharing a token_ref (e.g. github API + git
endpoints) share a slot.
Drops: TOKEN_KINDS, _KIND_ROUTES, _KIND_AUTH_SCHEME, _TOKEN_DEFAULT_HOST,
cred_proxy_route_path_for_gitea, the kind field on CredProxyUpstream,
and the kind-based hardcoding in pipelock_token_hosts (now derives
from route.UpstreamHost).
Legacy bottle.tokens manifests now die with a hint pointing at
bottle.cred_proxy.routes + this PRD. Tests rewritten end-to-end.
Docs + example.json + the dev ~/claude-bottle.json updated to match.
Three coupled fixes that close a documented bypass of git-gate's
gitleaks pre-receive hook:
1. cred-proxy refuses git smart-HTTP push at runtime. Any path
ending in /git-receive-pack or /info/refs?service=git-receive-pack
returns 403 with a pointer at the bottle.git SSH path. Fetch
(upload-pack) is still allowed — the bypass we're closing is
push, where gitleaks is the load-bearing scanner. Hard guarantee.
2. The provisioner suppresses the cred-proxy `~/.gitconfig` insteadOf
rewrite for any host already declared in bottle.git. git-gate is
the canonical git path there; we don't write a competing rule
that would let `git clone https://<host>/...` succeed in ways
that confuse on push. Defense in depth — (1) is the hard guarantee.
3. cred-proxy routes its outbound HTTPS through pipelock. The
sidecar's environ now sets HTTPS_PROXY=<pipelock-url>, and the
image's entrypoint runs `update-ca-certificates` over the
per-bottle pipelock CA (docker cp'd into
/usr/local/share/ca-certificates/pipelock.crt before start) so
the proxy's HTTPS client trusts pipelock's bumped certs.
Consequence: pipelock's allowlist + body scanner now sit in the
cred-proxy egress path the same way they sit in front of direct
agent traffic. The cred-proxy upstream hosts (api.github.com,
github.com, gitea hosts, registry.npmjs.org) come OFF
pipelock's passthrough_domains. Only api.anthropic.com remains
on passthrough (LLM body content legitimately trips DLP).
PRD 0010 updated to reflect all three. Tests adjusted: the
"cred-proxy hosts go on passthrough" assertion in
test_pipelock_allowlist flips to "they don't", a new
TestIsGitPushRequest exercises the smart-HTTP refusal predicate,
and the gitconfig renderer tests cover the per-host suppression
matrix.
bottle.tokens declarations contribute their upstream hosts to both
pipelock's allowlist (so cred-proxy can reach them) and
passthrough_domains (so pipelock doesn't MITM the connection —
cred-proxy validates real upstream certs with the system CA bundle).
Mapping: anthropic -> api.anthropic.com (already on defaults);
github -> api.github.com + github.com; gitea -> the entry's host;
npm -> registry.npmjs.org.
Delete claude_bottle/ssh_gate.py, the DockerSSHGate sidecar,
and the provision_ssh provisioner (~/.ssh/config + ssh-agent
wiring). Unwire the gate from the abstract BottleBackend
(provision orchestration drops the ssh step,
_validate_ssh_entries goes away) and from the Docker backend
(prepare/launch lose the `gate` kwarg, bottle_plan drops the
gate_plan field, dry-run JSON drops the ssh_hosts / ssh_gate
keys, y/N preflight drops the ssh-hosts block). cli/info now
prints declared git remotes instead of ssh hosts. pipelock's
docstring picks up the git-gate framing now that there's no
PRD-0007 boundary to call out.
BREAKING (dry-run JSON): the `ssh_hosts` and `ssh_gate` keys
are gone from `start --dry-run --format=json`. Consumers should
read `git_remotes` / `git_gate` instead.
Pipelock's BIP-39 seed-phrase scanner fires on Anthropic Messages API
bodies because user-authored conversation text can hit 12 consecutive
BIP-39 dictionary words that pass the checksum, returning a 403
`blocked: request body contains secret: BIP-39 Seed Phrase` that the
Claude CLI surfaces as `Please run /login`. Pipelock's `suppress`
section only covers git/file findings, not the inline body scanner,
so the recommended treatment for LLM endpoints is
`tls_interception.passthrough_domains`: CONNECT is still allowlist-
gated, but the body is not MITM'd. The existing body-scan integration
test moves to `raw.githubusercontent.com` so it still pins TLS body
DLP on non-passthrough'd hosts.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
PRD 0007: SSH traffic now flows through the per-agent ssh-gate
sidecar, so pipelock should know nothing about bottle.ssh.
Removed:
- pipelock_bottle_ssh_hostnames, _trusted_domains, _ip_cidrs.
- The trusted_domains / ssrf blocks built from ssh entries.
- pipelock_proxy_host_port — its last caller (the ssh provisioner)
is gone.
- is_ipv4_literal — only used to classify ssh hostnames into
trusted_domains vs ssrf.ip_allowlist, both of which are gone.
api_allowlist now derives solely from baked-in defaults +
bottle.egress.allowlist. Tests updated to pin the new shape and
assert ssh hostnames do NOT leak into pipelock's config.
First step of PRD 0006. Pipelock now does the CONNECT bumping that
PR #8's mitmproxy chain was supposed to provide — natively, in the
same single sidecar PRD 0001 wired up.
- claude_bottle/pipelock.py: pipelock_build_config grows optional
ca_cert_path / ca_key_path kwargs. When both are passed the
rendered YAML carries a `tls_interception: { enabled: true,
ca_cert, ca_key }` block. PipelockProxy gains class-level
CA_CERT_IN_CONTAINER / CA_KEY_IN_CONTAINER constants that
subclasses set to wherever they place the CA inside the
sidecar. PipelockProxyPlan gains ca_cert_host_path /
ca_key_host_path fields (default empty Path() — sentinel for
"not yet populated", filled by launch via dataclasses.replace).
- claude_bottle/backend/docker/pipelock.py: new
pipelock_tls_init(stage_dir) helper runs `pipelock tls init`
in a one-shot container against a host-mounted scratch dir.
DockerPipelockProxy sets its class constants to
/etc/pipelock-ca.pem and /etc/pipelock-ca-key.pem; .start
docker-cp's the cert + key into those paths between
`docker create` and `docker start`. Pipelock runs as root in
its distroless image, so no chown is needed (verified).
- claude_bottle/backend/docker/launch.py: calls pipelock_tls_init
between network creation and proxy.start. Prepare stays
side-effect-free on docker; the one-shot ca-init container
only runs on a real launch, not on `start --dry-run`.
- tests/unit/test_pipelock_yaml.py: new assertions that
pipelock_build_config emits the tls_interception block only
when both paths are supplied (and rejects a half-set pair),
plus a test that the docker proxy's prepare plumbs the
in-container paths through to the rendered YAML.
The end-to-end "bumping actually fires" assertion lands in
chunk 4 (HTTPS integration tests).
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Adds bottle.egress.dlp_action ("block" | "warn", default block) and
wires it into pipelock as request_body_scanning.action. Pipelock's
own default is "warn", which previously meant claude-bottle detected
credential patterns in outbound bodies but forwarded the request
anyway.
The matching integration test posts a manifest env var shaped like
a GitHub PAT to api.anthropic.com via plain HTTP forward proxy so
pipelock can see the body. Pipelock answers 403 from its body-scan
layer instead of forwarding to the upstream.
Behavior change: bottles without an explicit egress.dlp_action now
block on body-scan hits. Set egress.dlp_action: "warn" to restore
the prior detect-only behavior.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
PipelockProxy.prepare now accepts (bottle, slug, stage_dir) and derives
the yaml_path itself, so callers don't need to know the filename.
DockerBottleBackend.prepare_proxy becomes a one-line wrapper whose only
caller already has bottle and slug in scope, so it's inlined and
deleted.
Split pipelock config building from YAML rendering: pipelock_build_config
returns a dict, pipelock_render_yaml serializes it, and _build_pipelock_yaml
chains the two onto disk. Unchanged behavior — pipelock loads the same YAML.
The yaml test now asserts on the structured config dict, which is
robust to cosmetic YAML changes (key order, quoting). The two checks
that only make sense on the rendered output — file mode 0600 and
no-secret-leakage — stay against the on-disk content.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
resolve_env_into(...) becomes resolve_env(manifest, agent) -> ResolvedEnv
(forwarded names + literals). The docker backend now owns env-file /
argv serialization and the --env-file newline check. Also drops stray
Docker references from manifest.py, pipelock.py, util.py, and trims
the duplicated command list from cli.py's docstring (usage() in
claude_bottle/cli/__init__.py is now the only listing).
Matches the allowlist-resolution helpers' shape: the caller resolves
the bottle once and passes it in. Signature drops from
(manifest, bottle_name, slug, yaml_path) to (bottle, slug, yaml_path).
DockerBottleBackend.prepare_proxy uses manifest.bottle_for(agent_name)
to get the bottle directly. Tests pass fixture.bottles[name].
prepare's docstring also explains what `slug` is: the lowercased,
hyphen-normalized agent identifier used as the suffix in every
per-agent resource name (agent container, pipelock container, the
internal/egress networks). It's stored on the plan so start can
derive the sidecar's container name.
Top-level pipelock.py drops the Manifest import — no longer used.
Both constants were already only used by Docker-specific code (the
sidecar boot, the proxy_url/host_port naming helpers, the image
contract test). Move them next to DockerPipelockProxy.
Top-level pipelock.py drops the 'os' import along with the constants;
the two test files that pulled PIPELOCK_IMAGE retarget at the new
location.
The three slug-based naming helpers were nominally on pipelock.py but
each assumed a Docker container topology (the container name is
'claude-bottle-pipelock-<slug>', the proxy URL uses that container
name). Move them next to DockerPipelockProxy:
pipelock_container_name -> claude-bottle-pipelock-<slug>
pipelock_proxy_url -> http://<container>:<port>
pipelock_proxy_host_port -> <container>:<port>
backend.py imports them directly from .pipelock; the orphan-cleanup
test imports container_name from the same place.
PipelockProxy becomes an ABC with the platform-agnostic
prepare/_build_pipelock_yaml as concrete methods and start/stop as
abstract. Docker-specific sidecar lifecycle moves to a new sibling
file:
claude_bottle/backend/docker/pipelock.py
DockerPipelockProxy(PipelockProxy) — implements start (docker
create/cp/network connect/start) and stop (docker inspect/rm -f).
DockerBottleBackend._proxy is now a DockerPipelockProxy instance.
Tests that previously instantiated PipelockProxy() directly switch to
DockerPipelockProxy() (the base is no longer constructable).
Every function in the 'Allowlist resolution' section was doing
`manifest.bottles[bottle_name].X` as its first move. Push the lookup
to the caller and have each helper take a resolved Bottle:
pipelock_bottle_allowlist
pipelock_bottle_ssh_hostnames
pipelock_bottle_ssh_trusted_domains
pipelock_bottle_ssh_ip_cidrs
pipelock_effective_allowlist
pipelock_allowlist_summary
PipelockProxy._build_pipelock_yaml resolves bottle once at the top
and passes it through; DockerBottleBackend.prepare already had the
bottle in scope and now uses it directly. Tests pass the resolved
bottle from each fixture.
The classifier is a pure dotted-quad regex check — nothing
pipelock-specific about it. Pipelock now imports it from util.
test_pipelock_classify.py retargets at the new location.
Two manifest-accessor functions in pipelock.py
(pipelock_bottle_allowlist, pipelock_bottle_ssh_hostnames) look
generic but are 1-line wrappers used only internally; they stay
for now.
ProxyPlan -> PipelockProxyPlan, with two additional fields populated
in launch: internal_network, egress_network (default ""). prepare
fills yaml_path + slug; launch uses dataclasses.replace to populate
the networks before calling start.
pipelock_start -> PipelockProxy.start(plan). Reads yaml_path, slug,
internal_network, egress_network off the plan. Returns the resolved
container name.
pipelock_stop -> PipelockProxy.stop(proxy_target). Takes the resolved
container name directly (the value that start returned); no longer
needs to know about slugs or naming conventions.
Backend launch passes the running container name (state["pipelock"])
to stop. Test for stop's idempotency uses pipelock_container_name to
construct the proxy_target.
Add a frozen ProxyPlan dataclass to pipelock.py (currently one field:
yaml_path; kept as a class so future proxy-level state has a home).
- prepare_proxy(spec, stage_dir) now returns pipelock.ProxyPlan
instead of a raw Path.
- DockerBottlePlan replaces pipelock_yaml_path + pipelock_yaml_filename
with a single proxy: ProxyPlan field.
- launch reads plan.proxy.yaml_path.parent / .name when calling
pipelock_start. Eventually pipelock_start should just take a Path
but that's a separate change.
The YAML generation now lives on PipelockProxy.prepare(manifest,
bottle_name, yaml_path) in claude_bottle/pipelock.py. The class is the
natural home for any future proxy-level state.
DockerBottleBackend keeps an instance as a class attribute
(_proxy = PipelockProxy()) and its prepare_proxy becomes a thin
delegation. A future backend that wants a different egress proxy
(or none) plugs in its own strategy.
Tests retarget at the new home — PipelockProxy.prepare gets the
content-shape assertions; the sidecar smoke test uses the class
directly too. Same coverage.
The yaml generation logic moves wholesale onto DockerBottleBackend
where it's used. pipelock_write_yaml is deleted; pipelock.py keeps
the allowlist resolution helpers (still called by prepare_proxy and
by pipelock_allowlist_summary).
The pipelock_start error message that referenced "pipelock_write_yaml
must run first" now says "backend.prepare_proxy must run first."
tests/test_pipelock_yaml.py rewritten to drive DockerBottleBackend().
prepare_proxy(spec, yaml_path); test_pipelock_sidecar_smoke.py call
site updated similarly. Same coverage at the new location.
Replace the TypedDict + 14 manifest_* free functions with frozen
dataclasses (SshEntry, BottleEgress, Bottle, Agent, Manifest) carrying
their own validators and constructors. Call sites import Manifest and
chain attribute access; the manifest_* helpers and manifest_validate
are gone.
Behavior changes worth flagging:
- Agent.bottle is now required (was optional with a "(none)" fallback).
Manifest.from_json_obj dies if any agent lacks a 'bottle' field or
references an undefined bottle, where previously start.py raised the
error lazily for the specific agent being launched.
- ssh.py now takes SshEntry instances; Host/IdentityFile shape checks
moved upstream into Manifest construction, leaving only the IdentityFile
filesystem-existence check in ssh_validate_entries.
- pipelock_bottle_allowlist's per-element string check is dropped — the
Manifest validator enforces it at load.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Replaces cli.sh + lib/*.sh with a claude_bottle/ Python package and a
cli.py entry point. No external dependencies — uses only Python's
stdlib (json, subprocess, getpass, tempfile, argparse, re, etc.).
- claude_bottle/{log,docker,manifest,env_resolve,network,pipelock,
skills,ssh,cli}.py mirror the previous lib/*.sh modules.
- Tests converted to unittest under tests/test_*.py with a stdlib
runner at tests/run_tests.py (unit | integration | path).
- .githooks/commit-msg ported to Python; same Conventional Commits rules.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
didericis