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Triple-C/app/src/components/projects/home/config/AccessSection.tsx
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Inject the corporate CA certificate into containers
Behind a TLS-terminating corporate proxy every HTTPS call inside a container
fails — npm, pip, git, curl, the browser-view pane, and Claude Code's own API
requests. There was no mechanism at all: installing the certificate by hand
inside a container is lost on Reset and had to be repeated per project.

A global CA path in AppSettings with a per-project override on Project, taking
either a single certificate file or a directory. It is bind-mounted read-only
at /tmp/.host-ca (mirroring /tmp/.host-ssh and /tmp/.host-aws) and applied by
entrypoint.sh on every start, so it survives recreation, migration and Reset.

Four things this gets right that are easy to get wrong:

* update-ca-certificates globs *.crt case-sensitively, so a .pem that is merely
  copied in is ignored in silence. Certificates are renamed, by
  container_cert_name() in Rust and a mirrored few lines of shell.
* The system store only serves curl/git/apt. Node — and so Claude Code itself —
  needs NODE_EXTRA_CA_CERTS, Python needs REQUESTS_CA_BUNDLE/SSL_CERT_FILE, and
  Chromium reads neither: it wants ~/.pki/nssdb, seeded with certutil
  (libnss3-tools, added to the image).
* Those vars are set from Rust at creation, never exported by the entrypoint —
  a terminal is a docker exec and sees nothing the entrypoint exported. They are
  emitted empty when no CA is configured, since docker commit bakes env into the
  snapshot image.
* triple-c.ca-fingerprint hashes the certificate bytes as well as the path, so
  a CA rotated in at the same location still forces a recreation.

Verified end to end against a real container and a self-signed CA: curl, node,
python and git all complete a TLS handshake against a server signed by it and
all three fail in the same container without it; the env vars are visible from
a docker exec session; the store is cleaned when the setting is cleared.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01KSP2KNPhuWKQ4DL5TZEn3k
2026-08-10 10:40:21 -07:00

172 lines
5.8 KiB
TypeScript

import { useEffect, useState } from "react";
import { open } from "@tauri-apps/plugin-dialog";
import type { Project } from "../../../../lib/types";
import Button from "../../../ui/Button";
import Field, { ConfigGroup, inputClass } from "../../../ui/Field";
import CaCertPathInput from "../../../settings/CaCertPathInput";
import EnvVarsEditor from "../../EnvVarsEditor";
import PortMappingsEditor from "../../PortMappingsEditor";
interface Props {
project: Project;
save: (patch: Partial<Project>) => Promise<boolean>;
disabled: boolean;
disabledReason?: string;
}
export default function AccessSection({
project,
save,
disabled,
disabledReason,
}: Props) {
const [sshKeyPath, setSshKeyPath] = useState(project.ssh_key_path ?? "");
const [caCertPath, setCaCertPath] = useState(project.ca_cert_path ?? "");
const [gitName, setGitName] = useState(project.git_user_name ?? "");
const [gitEmail, setGitEmail] = useState(project.git_user_email ?? "");
const [gitToken, setGitToken] = useState(project.git_token ?? "");
useEffect(() => {
setSshKeyPath(project.ssh_key_path ?? "");
setCaCertPath(project.ca_cert_path ?? "");
setGitName(project.git_user_name ?? "");
setGitEmail(project.git_user_email ?? "");
setGitToken(project.git_token ?? "");
}, [project]);
return (
<ConfigGroup
title="Access"
description="Credentials, environment, and networking the container is given."
>
<Field
label="SSH key directory"
hint="Mounted into the container so Claude can authenticate with Git remotes over SSH."
>
{(id) => (
<div className="flex gap-1.5">
<input
id={id}
value={sshKeyPath}
onChange={(e) => setSshKeyPath(e.target.value)}
onBlur={() => save({ ssh_key_path: sshKeyPath || null })}
placeholder="~/.ssh"
disabled={disabled}
className={inputClass}
/>
<Button
size="md"
disabled={disabled}
onClick={async () => {
const selected = await open({ directory: true, multiple: false });
if (typeof selected === "string") {
setSshKeyPath(selected);
save({ ssh_key_path: selected });
}
}}
>
Browse
</Button>
</div>
)}
</Field>
<Field label="Git name" hint="Sets git user.name inside the container for commit authorship.">
{(id) => (
<input
id={id}
value={gitName}
onChange={(e) => setGitName(e.target.value)}
onBlur={() => save({ git_user_name: gitName || null })}
placeholder="Your Name"
disabled={disabled}
className={inputClass}
/>
)}
</Field>
<Field label="Git email" hint="Sets git user.email inside the container for commit authorship.">
{(id) => (
<input
id={id}
value={gitEmail}
onChange={(e) => setGitEmail(e.target.value)}
onBlur={() => save({ git_user_email: gitEmail || null })}
placeholder="you@example.com"
disabled={disabled}
className={inputClass}
/>
)}
</Field>
<Field
label="Git HTTPS token"
hint="A personal access token (e.g. a GitHub PAT) for HTTPS git operations inside the container."
>
{(id) => (
<input
id={id}
type="password"
value={gitToken}
onChange={(e) => setGitToken(e.target.value)}
onBlur={() => save({ git_token: gitToken || null })}
placeholder="ghp_…"
disabled={disabled}
className={inputClass}
/>
)}
</Field>
<Field
label="Corporate CA certificate"
hint="Overrides the global certificate for this project only. A certificate file, or a folder of them, trusted inside the container by curl, git, npm, pip, Chromium and Claude Code."
>
{(id) => (
<CaCertPathInput
id={id}
value={caCertPath}
onChange={setCaCertPath}
onCommit={(value) => save({ ca_cert_path: value.trim() || null })}
disabled={disabled}
placeholder="/etc/ssl/certs/corp-root.pem"
emptyHint="Using the global certificate from Settings → Certificates."
inputClassName={`${inputClass} min-w-0`}
/>
)}
</Field>
<div className="pt-2 border-t border-[var(--border-color)]">
<span className="block text-[13px] font-medium text-[var(--text-primary)]">
Environment variables
</span>
<p className="mt-0.5 mb-2 text-xs text-[var(--text-secondary)] leading-snug">
Injected into this project&rsquo;s container. These override global variables
with the same key.
</p>
<EnvVarsEditor
envVars={project.custom_env_vars ?? []}
disabled={disabled}
disabledReason={disabledReason}
onSave={(vars) => save({ custom_env_vars: vars })}
/>
</div>
<div className="pt-2 border-t border-[var(--border-color)]">
<span className="block text-[13px] font-medium text-[var(--text-primary)]">
Port mappings
</span>
<p className="mt-0.5 mb-2 text-xs text-[var(--text-secondary)] leading-snug">
Expose container ports on the host so you can reach dev servers running inside
the sandbox.
</p>
<PortMappingsEditor
portMappings={project.port_mappings ?? []}
disabled={disabled}
disabledReason={disabledReason}
onSave={(mappings) => save({ port_mappings: mappings })}
/>
</div>
</ConfigGroup>
);
}