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NetMesh/electron/bridges/sshCompatEntrypoints.test.cjs

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const assert = require("node:assert/strict");
const { execFileSync } = require("node:child_process");
const path = require("node:path");
const test = require("node:test");
function assertSsh2LoadsAfterCompat(modulePath) {
const script = `
const assert = require("node:assert/strict");
const crypto = require("node:crypto");
const Module = require("node:module");
const originalLoad = Module._load;
const hits = [];
Module._load = function(request, parent, isMain) {
if (request === "ssh2" || request.startsWith("ssh2/") || request === "ssh2-sftp-client") {
hits.push({
request,
installed: crypto.createDiffieHellmanGroup.__boringSslDhCompat === true,
});
}
return originalLoad.apply(this, arguments);
};
require(${JSON.stringify(modulePath)});
Module._load = originalLoad;
assert.ok(hits.length > 0, "expected the entrypoint to load ssh2");
assert.deepEqual(hits.filter((hit) => !hit.installed), []);
`;
execFileSync(process.execPath, ["-e", script], {
cwd: path.resolve(__dirname, "..", ".."),
stdio: "pipe",
});
}
for (const [label, modulePath] of [
["SSH bridge", "./electron/bridges/sshBridge.cjs"],
["SFTP bridge", "./electron/bridges/sftpBridge.cjs"],
["Port forwarding bridge", "./electron/bridges/portForwardingBridge.cjs"],
]) {
test(`${label} installs DH compatibility before loading ssh2`, () => {
assertSsh2LoadsAfterCompat(modulePath);
});
}