Supersedes the abandoned PR #8 (`mitmproxy-tls-interception`),
which built a mitmproxy + addon chain on the (falsified) premise
that pipelock could not MITM. Empirical proof from the impl-time
spike: with `tls_interception: { enabled: true, ca_cert, ca_key }`
in pipelock's config, pipelock answered a credential POST over
HTTPS with `STATUS=403 / body: blocked: request body contains
secret: GitHub Token` and emitted both `scanner:"tls_intercept"`
and `scanner:"body_dlp"` events. Standalone, no second proxy.
Net change vs PR #8: one sidecar instead of two, no vendored
addon, no addon-verdict pattern matching, no HTTPS-trust /
DNS / lookup workarounds. Same end-state behavior — pipelock's
DLP fires on plaintext for HTTPS hosts in the allowlist.
Also cleaning up the now-stale TLS-research notes:
- `docs/research/tls-mitm-for-pipelock.md` is removed. Its
entire premise (mitmproxy in front of pipelock) is moot now
that pipelock does the work natively. The mechanics of CONNECT
bumping and the CA-lifecycle considerations it documented are
the same as what pipelock implements; the PRD restates the
parts that matter for the integration.
- `docs/research/pipelock-assessment.md` had two stale claims
corrected: the "Pipelock does not perform TLS inspection (no
CA trust injection)" line in §Scope gaps and the
"no TLS termination" cell in the comparison table. Both now
point at the `tls_interception` config and `pipelock tls`
CLI instead.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Renames the file and rewrites the body around what actually shipped:
class-based BottleBackend ABC (not a free create_docker_bottle
function), the two-phase prepare/launch split, the backend/docker/
subpackage layout, env.py reshaped into a backend-neutral ResolvedEnv,
and PipelockProxy split between top-level and backend/docker/.
Across the package:
- claude_bottle/platform/ -> claude_bottle/backend/
- platform/docker/platform.py -> backend/docker/backend.py
- class BottlePlatform -> BottleBackend
- class DockerBottlePlatform -> DockerBottleBackend
- get_bottle_platform() -> get_bottle_backend()
- env var CLAUDE_BOTTLE_PLATFORM -> CLAUDE_BOTTLE_BACKEND
- dict _PLATFORMS -> _BACKENDS
"Backend" is shorter and more established as the term for a
pluggable strategy-pattern implementation. "Platform" was vague
(could mean OS, hardware, cloud) and mildly redundant — Docker is
itself a platform.
The previous PRD section claiming "the Backend protocol was
rejected" referred to a low-level run/exec/cp/network_connect
protocol; the name was never the reason. The PRD is updated to
describe that rejected design by shape rather than by name.
The bottle/agent concepts and the manifest schema are unchanged.
Cleans up references to the pre-refactor bash layout (cli.sh,
lib/*.sh, scripts/*.sh) across README, Dockerfile, the pipelock PRD,
and research notes. Refreshes line numbers in the oauth-token note
against the current cli/start.py.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
didericis