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Check for sshfs and cifs backup backends, if they are mounted

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This commit is contained in:
Johannes Zellner
2020-06-08 17:46:52 +02:00
parent ef764c2393
commit 89494ced41
1 changed files with 11 additions and 2 deletions
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13
src/storage/filesystem.js
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@@ -54,6 +54,11 @@ function checkPreconditions(apiConfig, dataLayout, callback) {
assert.strictEqual(typeof callback, 'function');
// TODO check filesystem is mounted for sshfs and cifs so we don't write into the actual folder on disk
if (apiConfig.provider === PROVIDER_SSHFS || apiConfig.provider === PROVIDER_CIFS) {
const mounts = safe.fs.readFileSync('/proc/mounts', 'utf8');
const mountInfo = mounts.split('\n').filter(function (l) { return l.indexOf(apiConfig.mountPoint) !== -1; })[0];
if (!mountInfo) return callback(new BoxError(BoxError.FS_ERROR, `${apiConfig.mountPoint} is not mounted`));
}
let used = 0;
for (let localPath of dataLayout.localPaths()) {
@@ -231,8 +236,12 @@ function testConfig(apiConfig, callback) {
if (!apiConfig.mountPoint || typeof apiConfig.mountPoint !== 'string') return callback(new BoxError(BoxError.BAD_FIELD, 'mountPoint must be non-empty string', { field: 'mountPoint' }));
if (typeof apiConfig.prefix !== 'string') return callback(new BoxError(BoxError.BAD_FIELD, 'prefix must be a string', { field: 'prefix' }));
// TODO check fstab entry
// TODO check mountpoint
const mounts = safe.fs.readFileSync('/proc/mounts', 'utf8');
const mountInfo = mounts.split('\n').filter(function (l) { return l.indexOf(apiConfig.mountPoint) !== -1; })[0];
if (!mountInfo) return callback(new BoxError(BoxError.BAD_FIELD, 'mountPoint is not mounted', { field: 'mountPoint' }));
if (apiConfig.provider === PROVIDER_SSHFS && !mountInfo.split(' ').find(i => i === 'fuse.sshfs')) return callback(new BoxError(BoxError.BAD_FIELD, 'mountPoint must be a "fuse.sshfs" filesystem', { field: 'mountPoint' }));
if (apiConfig.provider === PROVIDER_CIFS && !mountInfo.split(' ').find(i => i === 'cifs')) return callback(new BoxError(BoxError.BAD_FIELD, 'mountPoint must be a "cifs" filesystem', { field: 'mountPoint' }));
}
// common checks