Girish Ramakrishnan
47fc9561ab
we generate a signing key pair for each target. Initially, I had this as global. We needed a route to return the public key and putting it under backup target seemed natural. Since we delete the backups when we delete a target, we lose all the signing hashes. So, it's fine to lose the key pair on target delete.
54 lines
1.4 KiB
JavaScript
Executable File
54 lines
1.4 KiB
JavaScript
Executable File
#!/usr/bin/env node
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'use strict';
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if (process.argv[2] === '--check') {
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console.log('OK');
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process.exit(0);
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}
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const backuptask = require('../backuptask.js'),
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database = require('../database.js'),
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debug = require('debug')('box:backupupload'),
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safe = require('safetydance');
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// Main process starts here
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const remotePath = process.argv[2];
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const format = process.argv[3];
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const dataLayoutString = process.argv[4];
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debug(`Backing up ${dataLayoutString} to ${remotePath}`);
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process.on('SIGTERM', function () {
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process.exit(0);
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});
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// this can happen when the backup task is terminated (not box code)
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process.on('disconnect', function () {
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debug('parent process died');
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process.exit(0);
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});
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// send progress every n seconds
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function throttledProgressCallback(msecs) {
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let lastProgress = null;
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return function (progress) {
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const now = Date.now();
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if (lastProgress && ((now - lastProgress) < msecs)) return;
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process.send(progress);
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lastProgress = now;
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};
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}
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(async function main() {
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await database.initialize();
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const [uploadError, result] = await safe(backuptask.upload(remotePath, format, dataLayoutString, throttledProgressCallback(5000)));
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debug('upload completed. error: %o', uploadError);
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process.send({ result, errorMessage: uploadError?.message });
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process.exit(uploadError ? 50 : 0);
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})();
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