signal-desktop/app/crashReports.ts
2023-04-20 17:23:19 -04:00

136 lines
3.6 KiB
TypeScript

// Copyright 2022 Signal Messenger, LLC
// SPDX-License-Identifier: AGPL-3.0-only
import { app, clipboard, crashReporter, ipcMain as ipc } from 'electron';
import { realpath, readdir, readFile, unlink } from 'fs-extra';
import { basename, join } from 'path';
import type { LoggerType } from '../ts/types/Logging';
import * as Errors from '../ts/types/errors';
import { isProduction } from '../ts/util/version';
import { upload as uploadDebugLog } from '../ts/logging/uploadDebugLog';
import { SignalService as Proto } from '../ts/protobuf';
import OS from '../ts/util/os/osMain';
async function getPendingDumps(): Promise<ReadonlyArray<string>> {
const crashDumpsPath = await realpath(app.getPath('crashDumps'));
let pendingDir: string;
if (OS.isWindows()) {
pendingDir = join(crashDumpsPath, 'reports');
} else {
// macOS and Linux
pendingDir = join(crashDumpsPath, 'pending');
}
const files = await readdir(pendingDir);
return files.map(file => join(pendingDir, file));
}
async function eraseDumps(
logger: LoggerType,
files: ReadonlyArray<string>
): Promise<void> {
logger.warn(`crashReports: erasing ${files.length} pending dumps`);
await Promise.all(
files.map(async fullPath => {
try {
await unlink(fullPath);
} catch (error) {
logger.warn(
`crashReports: failed to unlink crash report ${fullPath} due to error`,
Errors.toLogFormat(error)
);
}
})
);
}
export function setup(getLogger: () => LoggerType, forceEnable = false): void {
const isEnabled = !isProduction(app.getVersion()) || forceEnable;
if (isEnabled) {
getLogger().info(`crashReporter: ${forceEnable ? 'force ' : ''}enabled`);
crashReporter.start({ uploadToServer: false });
}
ipc.handle('crash-reports:get-count', async () => {
if (!isEnabled) {
return 0;
}
const pendingDumps = await getPendingDumps();
if (pendingDumps.length !== 0) {
getLogger().warn(
`crashReports: ${pendingDumps.length} pending dumps found`
);
}
return pendingDumps.length;
});
ipc.handle('crash-reports:upload', async () => {
if (!isEnabled) {
return;
}
const pendingDumps = await getPendingDumps();
if (pendingDumps.length === 0) {
return;
}
const logger = getLogger();
logger.warn(`crashReports: uploading ${pendingDumps.length} dumps`);
const maybeDumps = await Promise.all(
pendingDumps.map(async fullPath => {
try {
return {
filename: basename(fullPath),
content: await readFile(fullPath),
};
} catch (error) {
logger.warn(
`crashReports: failed to read crash report ${fullPath} due to error`,
Errors.toLogFormat(error)
);
return undefined;
}
})
);
const content = Proto.CrashReportList.encode({
reports: maybeDumps.filter(
(dump): dump is { filename: string; content: Buffer } => {
return dump !== undefined;
}
),
}).finish();
try {
const url = await uploadDebugLog({
content,
appVersion: app.getVersion(),
logger,
extension: 'dmp',
contentType: 'application/octet-stream',
compress: false,
prefix: 'desktop-crash-',
});
logger.info('crashReports: upload complete');
clipboard.writeText(url);
} finally {
await eraseDumps(logger, pendingDumps);
}
});
ipc.handle('crash-reports:erase', async () => {
if (!isEnabled) {
return;
}
const pendingDumps = await getPendingDumps();
await eraseDumps(getLogger(), pendingDumps);
});
}