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Call backuptask.js directly as root to avoid trampoline shell scripts

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Johannes Zellner
2017-04-17 15:10:29 +02:00
parent 9354784f01
commit ff3a748398
4 changed files with 50 additions and 33 deletions
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src/backuptask.js
+30 -21
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@@ -2,6 +2,16 @@
'use strict';
if (process.geteuid() !== 0) {
console.log('This script should be run as root.');
process.exit(1);
}
if (process.argv[2] === '--check') {
console.log('OK');
process.exit(0);
}
require('supererror')({ splatchError: true });
// remove timestamp from debug() based output
@@ -82,31 +92,30 @@ function backupBox(backupId, callback) {
});
}
if (require.main === module) {
var backupId = process.argv[2];
var appId = process.argv[3];
// Main process starts here
var backupId = process.argv[2];
var appId = process.argv[3];
if (appId) debug('Backuptask for the app %s with id %s', appId, backupId);
else debug('Backuptask for the whole Cloudron with id %s', backupId);
if (appId) debug('Backuptask for the app %s with id %s', appId, backupId);
else debug('Backuptask for the whole Cloudron with id %s', backupId);
process.on('SIGTERM', function () {
process.exit(0);
});
process.on('SIGTERM', function () {
process.exit(0);
});
initialize(function (error) {
if (error) throw error;
initialize(function (error) {
if (error) throw error;
function resultHandler(error) {
if (error) debug('Backuptask completed with error', error);
function resultHandler(error) {
if (error) debug('Backuptask completed with error', error);
debug('Backuptask completed');
debug('Backuptask completed');
// https://nodejs.org/api/process.html are exit codes used by node. apps.js uses the value below
// to check apptask crashes
process.exit(error ? 50 : 0);
}
// https://nodejs.org/api/process.html are exit codes used by node. apps.js uses the value below
// to check apptask crashes
process.exit(error ? 50 : 0);
}
if (appId) backupApp(backupId, appId, resultHandler);
else backupBox(backupId, resultHandler);
});
}
if (appId) backupApp(backupId, appId, resultHandler);
else backupBox(backupId, resultHandler);
});