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Backup: All exports are now 'light' exports

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Scott Nonnenberg 2018-03-08 17:18:10 -08:00 • committed by Scott Nonnenberg
parent e583434366
commit c0c758d459
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1 changed files with 15 additions and 22 deletions
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37
js/modules/backup.js
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@ -102,31 +102,24 @@ function createOutputStream(writer) {
}; };
} }
async function exportNonMessages(db, parent, options) { async function exportNonMessages(db, parent) {
const writer = await createFileAndWriter(parent, 'db.json'); const writer = await createFileAndWriter(parent, 'db.json');
return exportToJsonFile(db, writer, options); return exportToJsonFile(db, writer);
} }
function exportToJsonFile(db, fileWriter, options) { function exportToJsonFile(db, fileWriter) {
options = options || {};
_.defaults(options, { excludeClientConfig: false });
return new Promise((resolve, reject) => { return new Promise((resolve, reject) => {
let storeNames = db.objectStoreNames; let storeNames = db.objectStoreNames;
storeNames = _.without(storeNames, 'messages'); storeNames = _.without(
storeNames,
if (options.excludeClientConfig) { 'messages',
console.log('exportToJsonFile: excluding client config from export'); 'items',
storeNames = _.without( 'signedPreKeys',
storeNames, 'preKeys',
'items', 'identityKeys',
'signedPreKeys', 'sessions',
'preKeys', 'unprocessed'
'identityKeys', );
'sessions',
'unprocessed' // since we won't be able to decrypt them anyway
);
}
const exportedStoreNames = []; const exportedStoreNames = [];
if (storeNames.length === 0) { if (storeNames.length === 0) {
@ -908,12 +901,12 @@ function getDirectoryForExport() {
return getDirectory(options); return getDirectory(options);
} }
async function exportToDirectory(directory, options) { async function exportToDirectory(directory) {
const name = `Signal Export ${getTimestamp()}`; const name = `Signal Export ${getTimestamp()}`;
try { try {
const db = await Whisper.Database.open(); const db = await Whisper.Database.open();
const dir = await createDirectory(directory, name); const dir = await createDirectory(directory, name);
await exportNonMessages(db, dir, options); await exportNonMessages(db, dir);
await exportConversations(db, dir); await exportConversations(db, dir);
console.log('done backing up!'); console.log('done backing up!');