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Fix

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This commit is contained in:
calzoneman 2015-09-02 23:00:45 -07:00
parent 5c35f0f39b
commit f2000b4459
1 changed files with 13 additions and 2 deletions
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15
lib/setuid.js
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@ -1,6 +1,7 @@
var Config = require("./config"); var Config = require("./config");
var fs = require("fs"); var fs = require("fs");
var path = require("path"); var path = require("path");
var execSync = require("child_process").execSync;
var needPermissionsFixed = [ var needPermissionsFixed = [
path.join(__dirname, "..", "chanlogs"), path.join(__dirname, "..", "chanlogs"),
@ -9,6 +10,8 @@ var needPermissionsFixed = [
]; ];
function fixPermissions(uid, gid) { function fixPermissions(uid, gid) {
uid = resolveUid(uid);
gid = resolveGid(uid);
needPermissionsFixed.forEach(function (dir) { needPermissionsFixed.forEach(function (dir) {
if (fs.existsSync(dir)) { if (fs.existsSync(dir)) {
fs.chownSync(dir, uid, gid); fs.chownSync(dir, uid, gid);
@ -16,10 +19,18 @@ function fixPermissions(uid, gid) {
}); });
} }
function resolveUid(uid) {
return parseInt(execSync('id -u ' + uid), 10);
}
function resolveGid(uid) {
return parseInt(execSync('id -g ' + uid), 10);
}
if (Config.get("setuid.enabled")) { if (Config.get("setuid.enabled")) {
setTimeout(function() { setTimeout(function() {
try { try {
fixPermissions(); fixPermissions(Config.get("setuid.user"), Config.get("setuid.group"));
console.log("Old User ID: " + process.getuid() + ", Old Group ID: " + console.log("Old User ID: " + process.getuid() + ", Old Group ID: " +
process.getgid()); process.getgid());
process.setgid(Config.get("setuid.group")); process.setgid(Config.get("setuid.group"));
@ -27,7 +38,7 @@ if (Config.get("setuid.enabled")) {
console.log("New User ID: " + process.getuid() + ", New Group ID: " console.log("New User ID: " + process.getuid() + ", New Group ID: "
+ process.getgid()); + process.getgid());
} catch (err) { } catch (err) {
console.log("Cowardly refusing to keep the process alive as root."); console.log("Error setting uid: " + err.stack);
process.exit(1); process.exit(1);
} }
}, (Config.get("setuid.timeout"))); }, (Config.get("setuid.timeout")));