setup-cpp/packages/setup-apt/src/apt-key.ts

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import { execRoot, execRootSync } from "admina"
import { warning } from "ci-log"
import { execa } from "execa"
import { pathExists } from "path-exists"
import { installAptPack } from "./install.js"
function initGpg() {
execRootSync("gpg", ["-k"])
}
/**
* Add an apt key via a keyserver
* @param keys The keys to add
* @param name The name of the key
* @param server The keyserver to use (Defaults to `keyserver.ubuntu.com`)
* @returns The file name of the key that was added or `undefined` if it failed
*/
export async function addAptKeyViaServer(keys: string[], name: string, server = "keyserver.ubuntu.com") {
try {
const fileName = `/etc/apt/trusted.gpg.d/${name}`
if (!(await pathExists(fileName))) {
initGpg()
await Promise.all(
keys.map(async (key) => {
await execRoot("gpg", [
"--no-default-keyring",
"--keyring",
`gnupg-ring:${fileName}`,
"--keyserver",
server,
"--recv-keys",
key,
])
await execRoot("chmod", ["644", fileName])
}),
)
}
return fileName
} catch (err) {
warning(`Failed to add apt key via server ${server}: ${err}`)
return undefined
}
}
/**
* Add an apt key via a download
* @param name The name of the key
* @param url The URL of the key
* @returns The file name of the key that was added
*/
export async function addAptKeyViaDownload(name: string, url: string) {
const fileName = `/etc/apt/trusted.gpg.d/${name}`
if (!(await pathExists(fileName))) {
initGpg()
await installAptPack([{ name: "curl" }, { name: "ca-certificates" }], undefined)
await execa("curl", ["-s", url, "-o", `/tmp/${name}`])
execRootSync("gpg", ["--no-default-keyring", "--keyring", `gnupg-ring:${fileName}`, "--import", `/tmp/${name}`])
execRootSync("chmod", ["644", fileName])
}
return fileName
}