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refactor(e2b): share environment scrubbing

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This commit is contained in:
Tianyi Cui
2026-07-29 05:45:55 +08:00
parent fd78d9bc58
commit 62df6d0c09
3 changed files with 26 additions and 20 deletions
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packages/e2b/subprocess-e2b/src/terminal.ts
+3 -10
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@@ -9,7 +9,7 @@ import {
quoteE2BShellArg,
} from '@deepseek-ai/dsh-e2b'
import type { CommandHandle, CommandResult, Sandbox } from '@deepseek-ai/dsh-e2b'
import { SENSITIVE_ENV_PATTERN, SubprocessTerminalLifecycle } from '@deepseek-ai/dsh-subprocess'
import { SubprocessTerminalLifecycle } from '@deepseek-ai/dsh-subprocess'
import type {
SubprocessOutcome,
SubprocessTerminalForeground,
@@ -18,6 +18,7 @@ import type {
SubprocessTerminalSpawnSpec,
} from '@deepseek-ai/dsh-subprocess'
import type E2BSandboxService from '@deepseek-ai/dsh-e2b'
import { scrubRemoteEnvironment } from './environment.ts'
const POLL_MS = 20
@@ -71,15 +72,7 @@ function serializeValues(values: readonly string[], kind: string): string {
}
function remoteEnvironment(raw: string, explicit: Readonly<Record<string, string>> | undefined): string {
const environment = new Map<string, string>()
for (const entry of raw.split('\0')) {
if (entry.length === 0) continue
const separator = entry.indexOf('=')
if (separator <= 0) continue
const name = entry.slice(0, separator)
if (name.startsWith('DSH_') || SENSITIVE_ENV_PATTERN.test(name)) continue
environment.set(name, entry.slice(separator + 1))
}
const environment = scrubRemoteEnvironment(raw)
for (const [name, value] of Object.entries(explicit ?? {})) {
if (name.length === 0 || name.includes('=') || name.includes('\0') || value.includes('\0')) {
throw new Error('subprocess-e2b: terminal environment entries require non-empty NUL-free names without = and NUL-free values')