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import { promises as fs } from "fs";
async function sleep(time) {
return new Promise((resolve) => setTimeout(resolve, time));
}
async function checkCertExistance() {
return await Promise.all([
fs.access("./certificates/mitmproxy-ca-cert.cer", fs.constants.R_OK),
fs.access("./certificates/mitmproxy-ca-cert.p12", fs.constants.R_OK),
fs.access("./certificates/mitmproxy-ca-cert.pem", fs.constants.R_OK),
fs.access("./certificates/mitmproxy-ca.p12"),
fs.access("./certificates/mitmproxy-ca.pem"),
fs.access("./certificates/mitmproxy-dhparam.pem", fs.constants.R_OK),
]);
}
async function generateCert() {
//remove certs if they exist
try {
await $`rm -rf certificates`;
} catch {
throw new Error(
"To remove certificates, and create new ones, this command must be run with sudo"
);
}
//iniciate docker which will create certs
$`docker run --rm -v $PWD/certificates:/home/mitmproxy/.mitmproxy --name certGenerator mitmproxy/mitmproxy:9.0.1 mitmdump &`;
//wait for certs to generate
let generated = false;
while (!generated) {
try {
await checkCertExistance();
generated = true;
} catch {}
}
//kill docker container
$`docker stop certGenerator`;
}
async function generatePreAndroid() {
await $`docker build -t pre_android pre_android`;
$`docker run --rm -v $PWD/certificates/mitmproxy-ca-cert.cer:/ca-cert.cer -v $PWD/pre_android/preconf:/preconf --device=/dev/kvm --name pre_android_cont pre_android &`;
console.log(
"installing tls certificate and culebra into the android pre-image"
);
//the way of knowing when the culebra install is creating a file in the shared volume
let finished = false;
while (!finished) {
try {
await fs.access(
"./pre_android/preconf/finished",
fs.constants.R_OK
),
$`rm -f ./pre_android/preconf/finished`;
finished = true;
} catch {
await sleep(100);
}
}
await $`docker commit pre_android_cont pre_android/ready`;
$`docker stop pre_android_cont`;
}
if (process.argv.length !== 4) throw new Error("expected an argument");
else if (process.argv[3] === "up") {
try {
await checkCertExistance();
} catch {
await generateCert();
}
try {
await $`docker image inspect pre_android/ready > /dev/null 2> /dev/null`;
} catch {
await generatePreAndroid();
}
await $`docker compose build`;
await $`docker compose up`;
} else if (process.argv[3] === "down") await $`docker compose down`;
else if (process.argv[3] === "generateCert") {
generateCert();
} else if (process.argv[3] === "generatePreAndroid") {
generatePreAndroid();
} else
throw new Error(
"expected [up | down | generateCert | generatePreAndroid ] as argument"
);

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Expires
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Storage Handle
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start.mjs (2 KB)

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