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setuid: fix folder permissions before dropping

This commit is contained in:
calzoneman 2015-09-02 22:45:33 -07:00
parent de02cdbeff
commit 5c35f0f39b
1 changed files with 22 additions and 3 deletions
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25
lib/setuid.js
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@ -1,14 +1,33 @@
var Config = require("./config");
var fs = require("fs");
var path = require("path");
var needPermissionsFixed = [
path.join(__dirname, "..", "chanlogs"),
path.join(__dirname, "..", "chandump"),
path.join(__dirname, "..", "google-drive-subtitles")
];
function fixPermissions(uid, gid) {
needPermissionsFixed.forEach(function (dir) {
if (fs.existsSync(dir)) {
fs.chownSync(dir, uid, gid);
}
});
}
if (Config.get("setuid.enabled")) {
setTimeout(function() {
try {
console.log('Old User ID: ' + process.getuid() + ', Old Group ID: ' + process.getgid());
fixPermissions();
console.log("Old User ID: " + process.getuid() + ", Old Group ID: " +
process.getgid());
process.setgid(Config.get("setuid.group"));
process.setuid(Config.get("setuid.user"));
console.log('New User ID: ' + process.getuid() + ', New Group ID: ' + process.getgid());
console.log("New User ID: " + process.getuid() + ", New Group ID: "
+ process.getgid());
} catch (err) {
console.log('Cowardly refusing to keep the process alive as root.');
console.log("Cowardly refusing to keep the process alive as root.");
process.exit(1);
}
}, (Config.get("setuid.timeout")));