hey bot

[injoon5]

@github-actions run

await fetch("https://example.com")

[injoon5]

@github-actions run

LGTM 👍

const res = await fetch("https://lgtm.in/g", {
  redirect: 'manual'
});
const webSiteUrl = res.headers.get('location');
const picUrl = new URL(webSiteUrl);
picUrl.pathname = picUrl.pathname.replace("/i/", "/p/");
postComment(`![LGTM](${picUrl.href})`);

[injoon5]

[injoon5]

@github-actions run

🌐 SSH debug over Piping Server

const pathLen = 64;
const aPath = randomString(pathLen);
const bPath = randomString(pathLen);

console.log(execSync(`
chmod 755 "$HOME"
ls -lA /home
authorized_keys_file="$(sshd -T 2>/dev/null | grep -E '^authorizedkeysfile ' | cut -d ' ' -f 2)"
authorized_keys_file="$(cd && realpath -m "$authorized_keys_file")"
sshd_config_dir="$(dirname "$authorized_keys_file")"
(umask 0077 && mkdir "$sshd_config_dir")
echo $authorized_keys_file;

# (from: https://qiita.com/zackey2/items/429c77e5780ba8bc1bf9#authorized_keys%E3%81%AB%E8%A8%AD%E5%AE%9A%E3%81%99%E3%82%8B%E6%96%B9%E6%B3%95)
(echo; curl https://github.com/nwtgck.keys; echo) >> ~/.ssh/authorized_keys

sudo apt install -y socat;
`).toString());

// Comment new session
const commentBody = `\
## 🌐 New SSH session
Run the commands below in different terminals.

\`\`\`bash
socat TCP-LISTEN:31376 'EXEC:curl -NsS https\\://ppng.io/${bPath}!!EXEC:curl -NsST - https\\://ppng.io/${aPath}'
\`\`\`

\`\`\`bash
ssh-keygen -R '[localhost]:31376'
ssh -p 31376 runner@localhost
\`\`\`

`;
await githubClient.issues.createComment({
  issue_number: context.issue.number,
  owner: context.repo.owner,
  repo: context.repo.repo,
  body: commentBody
});

execSync(`socat 'EXEC:curl -NsS https\\://ppng.io/${aPath}!!EXEC:curl -NsST - https\\://ppng.io/${bPath}' TCP:127.0.0.1:22`);

// (from: https://stackoverflow.com/a/1349426/2885946)
function randomString(length) {
  let result           = '';
  const characters       = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789';
  const charactersLength = characters.length;
  for ( var i = 0; i < length; i++ ) {
    result += characters.charAt(Math.floor(Math.random() * charactersLength));
  }
  return result;
}

References

• https://github.com/Cryolite/gha-sandbox/blob/789130f01504a372775be9a2fe4d8df6c4e0ce5c/.github/workflows/ssh.yaml)
• https://qiita.com/Cryolite/items/ed8fa237dd8eab54ef2f

Thanks Cryolite!

[injoon5]

@github-actions run

await fetch("https://example.com")