mirror of
https://github.com/AikidoSec/safe-chain.git
synced 2026-05-26 12:10:49 +00:00
Fix some issues
This commit is contained in:
parent
3de53e1f8a
commit
7b5a700655
4 changed files with 78 additions and 79 deletions
|
|
@ -93,7 +93,7 @@ export async function runPip(command, args) {
|
|||
try {
|
||||
const env = mergeSafeChainProxyEnvironmentVariables(process.env);
|
||||
|
||||
// Always provide Python with a complete CA bundle (Safe Chain CA + Mozilla + Node built-in roots)
|
||||
// Always provide Python with a complete CA bundle (Safe Chain CA + Mozilla + Node built-in roots + user certs)
|
||||
// so that any network request made by pip, including those outside explicit CLI args,
|
||||
// validates correctly under both MITM'd and tunneled HTTPS.
|
||||
const combinedCaPath = getCombinedCaBundlePath();
|
||||
|
|
|
|||
|
|
@ -48,16 +48,16 @@ function isParsable(pem) {
|
|||
let cachedPath = null;
|
||||
|
||||
/**
|
||||
* Build a combined CA bundle for Python and Node HTTPS flows.
|
||||
* - Includes Safe Chain CA (for MITM of known registries)
|
||||
* - Includes Mozilla roots via npm `certifi` (public HTTPS)
|
||||
* - Includes Node's built-in root certificates as a portable fallback
|
||||
* Build a combined CA bundle.
|
||||
* Automatically includes:
|
||||
* - Safe Chain CA (for MITM of known registries)
|
||||
* - Mozilla roots via certifi (for public HTTPS)
|
||||
* - Node's built-in root certificates (fallback)
|
||||
* - User's custom certificates (if NODE_EXTRA_CA_CERTS environment variable is set)
|
||||
*
|
||||
* @returns {string} Path to the combined CA bundle PEM file
|
||||
*/
|
||||
export function getCombinedCaBundlePath() {
|
||||
if (cachedPath && fs.existsSync(cachedPath)) return cachedPath;
|
||||
|
||||
// Concatenate PEM files
|
||||
const parts = [];
|
||||
|
||||
// 1) Safe Chain CA (for MITM'd registries)
|
||||
|
|
@ -90,11 +90,23 @@ export function getCombinedCaBundlePath() {
|
|||
// Ignore if unavailable
|
||||
}
|
||||
|
||||
// 4) User's NODE_EXTRA_CA_CERTS (if set)
|
||||
const userCertPath = process.env.NODE_EXTRA_CA_CERTS;
|
||||
if (userCertPath) {
|
||||
const userPem = readUserCertificateFile(userCertPath);
|
||||
if (userPem) {
|
||||
parts.push(userPem.trim());
|
||||
ui.writeVerbose(`Safe-chain: Merging user's NODE_EXTRA_CA_CERTS from ${userCertPath}`);
|
||||
} else {
|
||||
ui.writeWarning(`Safe-chain: Could not read or parse user's NODE_EXTRA_CA_CERTS from ${userCertPath}`);
|
||||
}
|
||||
}
|
||||
|
||||
const combined = parts.filter(Boolean).join("\n");
|
||||
const target = path.join(os.tmpdir(), "safe-chain-ca-bundle.pem");
|
||||
const target = path.join(os.tmpdir(), `safe-chain-ca-bundle-${Date.now()}.pem`);
|
||||
fs.writeFileSync(target, combined, { encoding: "utf8" });
|
||||
cachedPath = target;
|
||||
return cachedPath;
|
||||
return target;
|
||||
}
|
||||
|
||||
/**
|
||||
|
|
@ -166,38 +178,4 @@ function readUserCertificateFile(certPath) {
|
|||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Combine user's existing NODE_EXTRA_CA_CERTS with Safe Chain's CA certificate.
|
||||
* If user has NODE_EXTRA_CA_CERTS set, it's merged with Safe Chain CA.
|
||||
*
|
||||
* @param {string | undefined} userCertPath - User's existing NODE_EXTRA_CA_CERTS path (if any)
|
||||
* @returns {string} Path to the final CA bundle
|
||||
*/
|
||||
export function getCombinedCaBundlePathWithUserCerts(userCertPath) {
|
||||
const parts = [];
|
||||
|
||||
// 1) Safe Chain CA
|
||||
const safeChainPath = getCaCertPath();
|
||||
try {
|
||||
const safeChainPem = fs.readFileSync(safeChainPath, "utf8");
|
||||
if (isParsable(safeChainPem)) parts.push(safeChainPem.trim());
|
||||
} catch {
|
||||
// Ignore if Safe Chain CA is not available
|
||||
}
|
||||
|
||||
// 2) User's certificates
|
||||
if (userCertPath) {
|
||||
const userPem = readUserCertificateFile(userCertPath);
|
||||
if (userPem) {
|
||||
parts.push(userPem.trim());
|
||||
ui.writeVerbose(`Safe-chain: Merging user's NODE_EXTRA_CA_CERTS from ${userCertPath}`);
|
||||
} else {
|
||||
ui.writeWarning(`Safe-chain: Could not read or parse user's NODE_EXTRA_CA_CERTS from ${userCertPath}`);
|
||||
}
|
||||
}
|
||||
|
||||
const finalCombined = parts.filter(Boolean).join("\n");
|
||||
const target = path.join(os.tmpdir(), `safe-chain-ca-bundle-${Date.now()}.pem`);
|
||||
fs.writeFileSync(target, finalCombined, { encoding: "utf8" });
|
||||
return target;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -77,12 +77,13 @@ describe("certBundle.getCombinedCaBundlePath", () => {
|
|||
});
|
||||
});
|
||||
|
||||
describe("certBundle.getCombinedCaBundlePathWithUserCerts", () => {
|
||||
describe("certBundle.getCombinedCaBundlePath with user certs", () => {
|
||||
beforeEach(() => {
|
||||
mock.restoreAll();
|
||||
delete process.env.NODE_EXTRA_CA_CERTS;
|
||||
});
|
||||
|
||||
it("returns a path with Safe Chain CA when no user cert provided", async () => {
|
||||
it("returns a path with full CA bundle (Safe Chain + Mozilla + Node roots) when no user cert in env", async () => {
|
||||
// Mock getCaCertPath to return valid cert
|
||||
const tmpDir = fs.mkdtempSync(path.join(os.tmpdir(), "certtest-"));
|
||||
const safeChainPath = path.join(tmpDir, "safechain.pem");
|
||||
|
|
@ -94,15 +95,17 @@ describe("certBundle.getCombinedCaBundlePathWithUserCerts", () => {
|
|||
},
|
||||
});
|
||||
|
||||
const { getCombinedCaBundlePathWithUserCerts } = await import("./certBundle.js");
|
||||
const bundlePath = getCombinedCaBundlePathWithUserCerts(undefined);
|
||||
const { getCombinedCaBundlePath } = await import("./certBundle.js");
|
||||
const bundlePath = getCombinedCaBundlePath();
|
||||
|
||||
assert.ok(fs.existsSync(bundlePath), "Bundle path should exist");
|
||||
const contents = fs.readFileSync(bundlePath, "utf8");
|
||||
assert.match(contents, /-----BEGIN CERTIFICATE-----/, "Should contain Safe Chain CA");
|
||||
assert.match(contents, /-----BEGIN CERTIFICATE-----/, "Should contain certificate blocks");
|
||||
// Should include base bundle (Safe Chain + Mozilla/Node roots)
|
||||
assert.ok(contents.length > 1000, "Bundle should be substantial with Mozilla/Node roots included");
|
||||
});
|
||||
|
||||
it("merges user cert with Safe Chain CA", async () => {
|
||||
it("merges user cert with full base bundle (Safe Chain CA + Mozilla + Node roots)", async () => {
|
||||
const tmpDir = fs.mkdtempSync(path.join(os.tmpdir(), "certtest-"));
|
||||
|
||||
// Create Safe Chain CA
|
||||
|
|
@ -114,6 +117,7 @@ describe("certBundle.getCombinedCaBundlePathWithUserCerts", () => {
|
|||
const userCertPath = path.join(tmpDir, "user-cert.pem");
|
||||
const userCert = getValidCert();
|
||||
fs.writeFileSync(userCertPath, userCert, "utf8");
|
||||
process.env.NODE_EXTRA_CA_CERTS = userCertPath;
|
||||
|
||||
mock.module("./certUtils.js", {
|
||||
namedExports: {
|
||||
|
|
@ -121,8 +125,8 @@ describe("certBundle.getCombinedCaBundlePathWithUserCerts", () => {
|
|||
},
|
||||
});
|
||||
|
||||
const { getCombinedCaBundlePathWithUserCerts } = await import("./certBundle.js");
|
||||
const bundlePath = getCombinedCaBundlePathWithUserCerts(userCertPath);
|
||||
const { getCombinedCaBundlePath } = await import("./certBundle.js");
|
||||
const bundlePath = getCombinedCaBundlePath();
|
||||
|
||||
assert.ok(fs.existsSync(bundlePath), "Bundle path should exist");
|
||||
const contents = fs.readFileSync(bundlePath, "utf8");
|
||||
|
|
@ -136,6 +140,7 @@ describe("certBundle.getCombinedCaBundlePathWithUserCerts", () => {
|
|||
const tmpDir = fs.mkdtempSync(path.join(os.tmpdir(), "certtest-"));
|
||||
const safeChainPath = path.join(tmpDir, "safechain.pem");
|
||||
fs.writeFileSync(safeChainPath, getValidCert(), "utf8");
|
||||
process.env.NODE_EXTRA_CA_CERTS = "/nonexistent/path.pem";
|
||||
|
||||
mock.module("./certUtils.js", {
|
||||
namedExports: {
|
||||
|
|
@ -143,8 +148,8 @@ describe("certBundle.getCombinedCaBundlePathWithUserCerts", () => {
|
|||
},
|
||||
});
|
||||
|
||||
const { getCombinedCaBundlePathWithUserCerts } = await import("./certBundle.js");
|
||||
const bundlePath = getCombinedCaBundlePathWithUserCerts("/nonexistent/path.pem");
|
||||
const { getCombinedCaBundlePath } = await import("./certBundle.js");
|
||||
const bundlePath = getCombinedCaBundlePath();
|
||||
|
||||
assert.ok(fs.existsSync(bundlePath), "Bundle path should exist");
|
||||
const contents = fs.readFileSync(bundlePath, "utf8");
|
||||
|
|
@ -159,7 +164,8 @@ describe("certBundle.getCombinedCaBundlePathWithUserCerts", () => {
|
|||
fs.writeFileSync(safeChainPath, getValidCert(), "utf8");
|
||||
|
||||
const userCertPath = path.join(tmpDir, "invalid.pem");
|
||||
fs.writeFileSync(userCertPath, "NOT A VALID CERTIFICATE", "utf8");
|
||||
fs.writeFileSync(userCertPath, "NOT A VALID PEM", "utf8");
|
||||
process.env.NODE_EXTRA_CA_CERTS = userCertPath;
|
||||
|
||||
mock.module("./certUtils.js", {
|
||||
namedExports: {
|
||||
|
|
@ -167,8 +173,8 @@ describe("certBundle.getCombinedCaBundlePathWithUserCerts", () => {
|
|||
},
|
||||
});
|
||||
|
||||
const { getCombinedCaBundlePathWithUserCerts } = await import("./certBundle.js");
|
||||
const bundlePath = getCombinedCaBundlePathWithUserCerts(userCertPath);
|
||||
const { getCombinedCaBundlePath } = await import("./certBundle.js");
|
||||
const bundlePath = getCombinedCaBundlePath();
|
||||
|
||||
assert.ok(fs.existsSync(bundlePath), "Bundle path should exist");
|
||||
const contents = fs.readFileSync(bundlePath, "utf8");
|
||||
|
|
@ -188,8 +194,9 @@ describe("certBundle.getCombinedCaBundlePathWithUserCerts", () => {
|
|||
},
|
||||
});
|
||||
|
||||
const { getCombinedCaBundlePathWithUserCerts } = await import("./certBundle.js");
|
||||
const bundlePath = getCombinedCaBundlePathWithUserCerts("../../../etc/passwd");
|
||||
const { getCombinedCaBundlePath } = await import("./certBundle.js");
|
||||
process.env.NODE_EXTRA_CA_CERTS = "../../../etc/passwd";
|
||||
const bundlePath = getCombinedCaBundlePath();
|
||||
|
||||
assert.ok(fs.existsSync(bundlePath), "Bundle path should exist");
|
||||
const contents = fs.readFileSync(bundlePath, "utf8");
|
||||
|
|
@ -221,8 +228,9 @@ describe("certBundle.getCombinedCaBundlePathWithUserCerts", () => {
|
|||
},
|
||||
});
|
||||
|
||||
const { getCombinedCaBundlePathWithUserCerts } = await import("./certBundle.js");
|
||||
const bundlePath = getCombinedCaBundlePathWithUserCerts(symlinkPath);
|
||||
const { getCombinedCaBundlePath } = await import("./certBundle.js");
|
||||
process.env.NODE_EXTRA_CA_CERTS = symlinkPath;
|
||||
const bundlePath = getCombinedCaBundlePath();
|
||||
|
||||
assert.ok(fs.existsSync(bundlePath), "Bundle path should exist");
|
||||
const contents = fs.readFileSync(bundlePath, "utf8");
|
||||
|
|
@ -245,8 +253,9 @@ describe("certBundle.getCombinedCaBundlePathWithUserCerts", () => {
|
|||
},
|
||||
});
|
||||
|
||||
const { getCombinedCaBundlePathWithUserCerts } = await import("./certBundle.js");
|
||||
const bundlePath = getCombinedCaBundlePathWithUserCerts(certDir);
|
||||
const { getCombinedCaBundlePath } = await import("./certBundle.js");
|
||||
process.env.NODE_EXTRA_CA_CERTS = certDir;
|
||||
const bundlePath = getCombinedCaBundlePath();
|
||||
|
||||
assert.ok(fs.existsSync(bundlePath), "Bundle path should exist");
|
||||
const contents = fs.readFileSync(bundlePath, "utf8");
|
||||
|
|
@ -265,8 +274,9 @@ describe("certBundle.getCombinedCaBundlePathWithUserCerts", () => {
|
|||
},
|
||||
});
|
||||
|
||||
const { getCombinedCaBundlePathWithUserCerts } = await import("./certBundle.js");
|
||||
const bundlePath = getCombinedCaBundlePathWithUserCerts(" ");
|
||||
const { getCombinedCaBundlePath } = await import("./certBundle.js");
|
||||
process.env.NODE_EXTRA_CA_CERTS = " ";
|
||||
const bundlePath = getCombinedCaBundlePath();
|
||||
|
||||
assert.ok(fs.existsSync(bundlePath), "Bundle path should exist");
|
||||
const contents = fs.readFileSync(bundlePath, "utf8");
|
||||
|
|
@ -280,8 +290,10 @@ describe("certBundle.getCombinedCaBundlePathWithUserCerts", () => {
|
|||
|
||||
// Create a real file with CRLF content to test Windows line ending support
|
||||
const userCertPath = path.join(tmpDir, "user-cert-crlf.pem");
|
||||
const crlfCert = getValidCert().replace(/\n/g, "\r\n");
|
||||
fs.writeFileSync(userCertPath, crlfCert, "utf8");
|
||||
const userCert = getValidCert();
|
||||
const certWithCRLF = userCert.replace(/\n/g, "\r\n");
|
||||
fs.writeFileSync(userCertPath, certWithCRLF, "utf8");
|
||||
process.env.NODE_EXTRA_CA_CERTS = userCertPath;
|
||||
|
||||
mock.module("./certUtils.js", {
|
||||
namedExports: {
|
||||
|
|
@ -289,8 +301,8 @@ describe("certBundle.getCombinedCaBundlePathWithUserCerts", () => {
|
|||
},
|
||||
});
|
||||
|
||||
const { getCombinedCaBundlePathWithUserCerts } = await import("./certBundle.js");
|
||||
const bundlePath = getCombinedCaBundlePathWithUserCerts(userCertPath);
|
||||
const { getCombinedCaBundlePath } = await import("./certBundle.js");
|
||||
const bundlePath = getCombinedCaBundlePath();
|
||||
assert.ok(fs.existsSync(bundlePath), "Bundle path should exist");
|
||||
const contents = fs.readFileSync(bundlePath, "utf8");
|
||||
const certCount = (contents.match(/-----BEGIN CERTIFICATE-----/g) || []).length;
|
||||
|
|
@ -308,7 +320,7 @@ describe("certBundle.getCombinedCaBundlePathWithUserCerts", () => {
|
|||
},
|
||||
});
|
||||
|
||||
const { getCombinedCaBundlePathWithUserCerts } = await import("./certBundle.js");
|
||||
const { getCombinedCaBundlePath } = await import("./certBundle.js");
|
||||
|
||||
// Test that Windows path syntax is recognized (even if files don't exist on macOS/Linux)
|
||||
// These should gracefully fail (return Safe Chain CA only) rather than crash
|
||||
|
|
@ -319,7 +331,8 @@ describe("certBundle.getCombinedCaBundlePathWithUserCerts", () => {
|
|||
];
|
||||
|
||||
for (const winPath of winPaths) {
|
||||
const bundlePath = getCombinedCaBundlePathWithUserCerts(winPath);
|
||||
process.env.NODE_EXTRA_CA_CERTS = winPath;
|
||||
const bundlePath = getCombinedCaBundlePath();
|
||||
assert.ok(fs.existsSync(bundlePath), `Bundle should exist for ${winPath}`);
|
||||
const contents = fs.readFileSync(bundlePath, "utf8");
|
||||
assert.match(contents, /-----BEGIN CERTIFICATE-----/, "Should contain Safe Chain CA");
|
||||
|
|
@ -337,7 +350,7 @@ describe("certBundle.getCombinedCaBundlePathWithUserCerts", () => {
|
|||
},
|
||||
});
|
||||
|
||||
const { getCombinedCaBundlePathWithUserCerts } = await import("./certBundle.js");
|
||||
const { getCombinedCaBundlePath } = await import("./certBundle.js");
|
||||
|
||||
// Test various Windows-style traversal attempts
|
||||
const traversalPaths = [
|
||||
|
|
@ -347,13 +360,20 @@ describe("certBundle.getCombinedCaBundlePathWithUserCerts", () => {
|
|||
"../../../etc/passwd", // Unix-style for comparison
|
||||
];
|
||||
|
||||
// First, get baseline bundle without user certs to know expected cert count
|
||||
delete process.env.NODE_EXTRA_CA_CERTS;
|
||||
const baselineBundlePath = getCombinedCaBundlePath();
|
||||
const baselineContents = fs.readFileSync(baselineBundlePath, "utf8");
|
||||
const baselineCertCount = (baselineContents.match(/-----BEGIN CERTIFICATE-----/g) || []).length;
|
||||
|
||||
for (const badPath of traversalPaths) {
|
||||
const bundlePath = getCombinedCaBundlePathWithUserCerts(badPath);
|
||||
process.env.NODE_EXTRA_CA_CERTS = badPath;
|
||||
const bundlePath = getCombinedCaBundlePath();
|
||||
assert.ok(fs.existsSync(bundlePath), "Bundle path should exist");
|
||||
const contents = fs.readFileSync(bundlePath, "utf8");
|
||||
// Only Safe Chain CA should be present (user cert rejected due to traversal)
|
||||
// Should contain base bundle (Safe Chain + Mozilla + Node roots) but NOT user cert
|
||||
const certCount = (contents.match(/-----BEGIN CERTIFICATE-----/g) || []).length;
|
||||
assert.strictEqual(certCount, 1, `Traversal path ${badPath} should be rejected; only Safe Chain CA included`);
|
||||
assert.strictEqual(certCount, baselineCertCount, `Traversal path ${badPath} should be rejected; base bundle only (no user cert added)`);
|
||||
}
|
||||
});
|
||||
});
|
||||
|
|
|
|||
|
|
@ -2,7 +2,7 @@ import * as http from "http";
|
|||
import { tunnelRequest } from "./tunnelRequestHandler.js";
|
||||
import { mitmConnect } from "./mitmRequestHandler.js";
|
||||
import { handleHttpProxyRequest } from "./plainHttpProxy.js";
|
||||
import { getCombinedCaBundlePathWithUserCerts } from "./certBundle.js";
|
||||
import { getCombinedCaBundlePath } from "./certBundle.js";
|
||||
import { ui } from "../environment/userInteraction.js";
|
||||
import chalk from "chalk";
|
||||
import { createInterceptorForUrl } from "./interceptors/createInterceptorForEcoSystem.js";
|
||||
|
|
@ -37,8 +37,7 @@ function getSafeChainProxyEnvironmentVariables() {
|
|||
}
|
||||
|
||||
const proxyUrl = `http://localhost:${state.port}`;
|
||||
const userNodeExtraCaCerts = process.env.NODE_EXTRA_CA_CERTS;
|
||||
const caCertPath = getCombinedCaBundlePathWithUserCerts(userNodeExtraCaCerts);
|
||||
const caCertPath = getCombinedCaBundlePath();
|
||||
|
||||
return {
|
||||
HTTPS_PROXY: proxyUrl,
|
||||
|
|
@ -121,7 +120,9 @@ function stopServer(server) {
|
|||
} catch {
|
||||
resolve();
|
||||
}
|
||||
setTimeout(() => resolve(), SERVER_STOP_TIMEOUT_MS);
|
||||
setTimeout(() => {
|
||||
resolve();
|
||||
}, SERVER_STOP_TIMEOUT_MS);
|
||||
});
|
||||
}
|
||||
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue