4b6f4eb000
* Use SSH binaries from the Git suite * Try to kill the ssh-agent upon action termination on Windows as well
86 lines
4.4 KiB
JavaScript
86 lines
4.4 KiB
JavaScript
const core = require('@actions/core');
|
|
const child_process = require('child_process');
|
|
const fs = require('fs');
|
|
const crypto = require('crypto');
|
|
const { home, sshAgent, sshAdd } = require('./paths.js');
|
|
|
|
try {
|
|
const privateKey = core.getInput('ssh-private-key');
|
|
|
|
if (!privateKey) {
|
|
core.setFailed("The ssh-private-key argument is empty. Maybe the secret has not been configured, or you are using a wrong secret name in your workflow file.");
|
|
|
|
return;
|
|
}
|
|
|
|
const homeSsh = home + '/.ssh';
|
|
|
|
console.log(`Adding GitHub.com keys to ${homeSsh}/known_hosts`);
|
|
|
|
fs.mkdirSync(homeSsh, { recursive: true });
|
|
fs.appendFileSync(`${homeSsh}/known_hosts`, '\ngithub.com ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEAq2A7hRGmdnm9tUDbO9IDSwBK6TbQa+PXYPCPy6rbTrTtw7PHkccKrpp0yVhp5HdEIcKr6pLlVDBfOLX9QUsyCOV0wzfjIJNlGEYsdlLJizHhbn2mUjvSAHQqZETYP81eFzLQNnPHt4EVVUh7VfDESU84KezmD5QlWpXLmvU31/yMf+Se8xhHTvKSCZIFImWwoG6mbUoWf9nzpIoaSjB+weqqUUmpaaasXVal72J+UX2B+2RPW3RcT0eOzQgqlJL3RKrTJvdsjE3JEAvGq3lGHSZXy28G3skua2SmVi/w4yCE6gbODqnTWlg7+wC604ydGXA8VJiS5ap43JXiUFFAaQ==\n');
|
|
fs.appendFileSync(`${homeSsh}/known_hosts`, '\ngithub.com ssh-dss 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\n');
|
|
|
|
console.log("Starting ssh-agent");
|
|
|
|
const authSock = core.getInput('ssh-auth-sock');
|
|
const sshAgentArgs = (authSock && authSock.length > 0) ? ['-a', authSock] : [];
|
|
|
|
// Extract auth socket path and agent pid and set them as job variables
|
|
child_process.execFileSync(sshAgent, sshAgentArgs).toString().split("\n").forEach(function(line) {
|
|
const matches = /^(SSH_AUTH_SOCK|SSH_AGENT_PID)=(.*); export \1/.exec(line);
|
|
|
|
if (matches && matches.length > 0) {
|
|
// This will also set process.env accordingly, so changes take effect for this script
|
|
core.exportVariable(matches[1], matches[2])
|
|
console.log(`${matches[1]}=${matches[2]}`);
|
|
}
|
|
});
|
|
|
|
console.log("Adding private key(s) to agent");
|
|
|
|
privateKey.split(/(?=-----BEGIN)/).forEach(function(key) {
|
|
child_process.execFileSync(sshAdd, ['-'], { input: key.trim() + "\n" });
|
|
});
|
|
|
|
console.log("Key(s) added:");
|
|
|
|
child_process.execFileSync(sshAdd, ['-l'], { stdio: 'inherit' });
|
|
|
|
console.log('Configuring deployment key(s)');
|
|
|
|
child_process.execFileSync(sshAdd, ['-L']).toString().split(/\r?\n/).forEach(function(key) {
|
|
const parts = key.match(/\bgithub\.com[:/]([_.a-z0-9-]+\/[_.a-z0-9-]+)/);
|
|
|
|
if (!parts) {
|
|
return;
|
|
}
|
|
|
|
const sha256 = crypto.createHash('sha256').update(key).digest('hex');
|
|
const ownerAndRepo = parts[1].replace(/\.git$/, '');
|
|
|
|
fs.writeFileSync(`${homeSsh}/key-${sha256}`, key + "\n", { mode: '600' });
|
|
|
|
child_process.execSync(`git config --global --replace-all url."git@key-${sha256}.github.com:${ownerAndRepo}".insteadOf "https://github.com/${ownerAndRepo}"`);
|
|
child_process.execSync(`git config --global --add url."git@key-${sha256}.github.com:${ownerAndRepo}".insteadOf "git@github.com:${ownerAndRepo}"`);
|
|
child_process.execSync(`git config --global --add url."git@key-${sha256}.github.com:${ownerAndRepo}".insteadOf "ssh://git@github.com/${ownerAndRepo}"`);
|
|
|
|
const sshConfig = `\nHost key-${sha256}.github.com\n`
|
|
+ ` HostName github.com\n`
|
|
+ ` IdentityFile ${homeSsh}/key-${sha256}\n`
|
|
+ ` IdentitiesOnly yes\n`;
|
|
|
|
fs.appendFileSync(`${homeSsh}/config`, sshConfig);
|
|
|
|
console.log(`Added deploy-key mapping: Use identity '${homeSsh}/key-${sha256}' for GitHub repository ${ownerAndRepo}`);
|
|
});
|
|
|
|
} catch (error) {
|
|
|
|
if (error.code == 'ENOENT') {
|
|
console.log(`The '${error.path}' executable could not be found. Please make sure it is on your PATH and/or the necessary packages are installed.`);
|
|
console.log(`PATH is set to: ${process.env.PATH}`);
|
|
}
|
|
|
|
core.setFailed(error.message);
|
|
}
|