File size: 5,318 Bytes
7a1ad33 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 | /**
* @license
* Copyright 2026 Google LLC
* SPDX-License-Identifier: Apache-2.0
*/
import os from 'node:os';
import path from 'node:path';
import fs from 'node:fs';
import { type SandboxPermissions } from '../../services/sandboxManager.js';
import { normalizeCommand } from '../../utils/shell-utils.js';
const NETWORK_RELIANT_TOOLS = new Set([
'npm',
'npx',
'yarn',
'pnpm',
'bun',
'git',
'ssh',
'scp',
'sftp',
'curl',
'wget',
]);
const NODE_ECOSYSTEM_TOOLS = new Set(['npm', 'npx', 'yarn', 'pnpm', 'bun']);
const NETWORK_HEAVY_SUBCOMMANDS = new Set([
'install',
'i',
'ci',
'update',
'up',
'publish',
'add',
'remove',
'outdated',
'audit',
]);
/**
* Returns true if the command or subcommand is known to be network-reliant.
*/
export function isNetworkReliantCommand(
commandName: string,
subCommand?: string,
): boolean {
const normalizedCommand = normalizeCommand(commandName);
if (!NETWORK_RELIANT_TOOLS.has(normalizedCommand)) {
return false;
}
// Node ecosystem tools only need network for specific subcommands
if (NODE_ECOSYSTEM_TOOLS.has(normalizedCommand)) {
// Bare yarn/bun/pnpm is an alias for install
if (
!subCommand &&
(normalizedCommand === 'yarn' ||
normalizedCommand === 'bun' ||
normalizedCommand === 'pnpm')
) {
return true;
}
return (
!!subCommand && NETWORK_HEAVY_SUBCOMMANDS.has(subCommand.toLowerCase())
);
}
// Other tools (ssh, git, curl, etc.) are always network-reliant
return true;
}
/**
* Returns suggested additional permissions for network-reliant tools
* based on common configuration and cache directories.
*/
/**
* Returns suggested additional permissions for network-reliant tools
* based on common configuration and cache directories.
*/
export async function getProactiveToolSuggestions(
commandName: string,
): Promise<SandboxPermissions | undefined> {
const normalizedCommand = normalizeCommand(commandName);
if (!NETWORK_RELIANT_TOOLS.has(normalizedCommand)) {
return undefined;
}
const home = os.homedir();
const readOnlyPaths: string[] = [];
const primaryCachePaths: string[] = [];
const optionalCachePaths: string[] = [];
if (normalizedCommand === 'npm' || normalizedCommand === 'npx') {
readOnlyPaths.push(path.join(home, '.npmrc'));
primaryCachePaths.push(path.join(home, '.npm'));
optionalCachePaths.push(path.join(home, '.node-gyp'));
optionalCachePaths.push(path.join(home, '.cache'));
} else if (normalizedCommand === 'yarn') {
readOnlyPaths.push(path.join(home, '.yarnrc'));
readOnlyPaths.push(path.join(home, '.yarnrc.yml'));
primaryCachePaths.push(path.join(home, '.yarn'));
primaryCachePaths.push(path.join(home, '.config', 'yarn'));
optionalCachePaths.push(path.join(home, '.cache'));
} else if (normalizedCommand === 'pnpm') {
readOnlyPaths.push(path.join(home, '.npmrc'));
primaryCachePaths.push(path.join(home, '.pnpm-store'));
primaryCachePaths.push(path.join(home, '.config', 'pnpm'));
optionalCachePaths.push(path.join(home, '.cache'));
} else if (normalizedCommand === 'bun') {
readOnlyPaths.push(path.join(home, '.bunfig.toml'));
primaryCachePaths.push(path.join(home, '.bun'));
optionalCachePaths.push(path.join(home, '.cache'));
} else if (normalizedCommand === 'git') {
readOnlyPaths.push(path.join(home, '.ssh'));
readOnlyPaths.push(path.join(home, '.gitconfig'));
optionalCachePaths.push(path.join(home, '.cache'));
} else if (
normalizedCommand === 'ssh' ||
normalizedCommand === 'scp' ||
normalizedCommand === 'sftp'
) {
readOnlyPaths.push(path.join(home, '.ssh'));
}
// Windows specific paths
if (os.platform() === 'win32') {
const appData = process.env['AppData'];
const localAppData = process.env['LocalAppData'];
if (normalizedCommand === 'npm' || normalizedCommand === 'npx') {
if (appData) {
primaryCachePaths.push(path.join(appData, 'npm'));
optionalCachePaths.push(path.join(appData, 'npm-cache'));
}
if (localAppData) {
optionalCachePaths.push(path.join(localAppData, 'npm-cache'));
}
}
}
const finalReadOnly: string[] = [];
const finalReadWrite: string[] = [];
const checkExists = async (p: string): Promise<boolean> => {
try {
await fs.promises.access(p, fs.constants.F_OK);
return true;
} catch {
return false;
}
};
const readOnlyChecks = await Promise.all(
readOnlyPaths.map(async (p) => ({ path: p, exists: await checkExists(p) })),
);
for (const { path: p, exists } of readOnlyChecks) {
if (exists) {
finalReadOnly.push(p);
}
}
for (const p of primaryCachePaths) {
finalReadWrite.push(p);
}
const optionalChecks = await Promise.all(
optionalCachePaths.map(async (p) => ({
path: p,
exists: await checkExists(p),
})),
);
for (const { path: p, exists } of optionalChecks) {
if (exists) {
finalReadWrite.push(p);
}
}
return {
fileSystem:
finalReadOnly.length > 0 || finalReadWrite.length > 0
? {
read: [...finalReadOnly, ...finalReadWrite],
write: finalReadWrite,
}
: undefined,
network: true,
};
}
|