def export(self, group_id=None, **kwargs):
form = ExportForm(request_params(), group_id=group_id)
form.group_id.choices = [(g.id, g.name) for g in groups.list()]
exporter_choices = [('yaml', 'YAML (GPG/PGP-encrypted)')]
if config['export.keepass.enabled']:
if not os.path.exists(config['export.keepass.exe_path']):
log.error("KeePass export enabled, but specified converter script does not exist: {0}".format(config.get('export.keepass.exe_path')))
else:
exporter_choices.append(('kdb', 'KeePass 1.x'))
form.format.choices = exporter_choices
if cherrypy.request.method == 'POST':
if form.validate():
group = groups.get(form.group_id.data)
if form.format.data == 'yaml':
exporter = GpgYamlExporter(use_tags=False,
passphrase=form.passphrase.data,
resource_filters=[model.GroupResource.group_id==group.id]) # @UndefinedVariable
encrypted_stream = BytesIO()
exporter.export(stream=encrypted_stream)
encrypted_stream.seek(0) # Just to ensure it's rewound
return serve_fileobj(encrypted_stream, content_type='application/pgp-encrypted', disposition='attachment',
name='group-{0}-export.pgp'.format(re.sub('[^\w\-\.]', '_', group.name)))
elif form.format.data == 'kdb':
exporter = KeepassExporter(passphrase=form.passphrase.data,
resource_filters=[model.GroupResource.group_id==group.id]) # @UndefinedVariable
encrypted_stream = BytesIO()
exporter.export(stream=encrypted_stream)
encrypted_stream.seek(0) # Just to ensure it's rewound
return serve_fileobj(encrypted_stream, content_type='application/x-keepass-database', disposition='attachment',
name='group-{0}-export.kdb'.format(re.sub('[^\w\-\.]', '_', group.name)))
else:
# I don't think we can get here in normal business.
raise RuntimeError("Unhandled format specified: {0}".format(form.format.data))
else: # does not validate
return render("group/export.html", {'form': form})
else: # request method is GET
return render("group/export.html", {'form': form})
def remove_old_backups():
# Convert config value of 'days' into 'seconds'
cutoff = int(time.time() - (60 * 60 * 24) * config["backups.remove_older_than_days"])
cutoff_dt = datetime.fromtimestamp(cutoff)
if os.path.exists(config["backups.path"]):
log.debug("Checking for backups older than {0}".format(cutoff_dt.strftime("%m/%d %H:%M:%S")))
for fname in os.listdir(config["backups.path"]):
if not fname.startswith("."):
try:
fpath = os.path.join(config["backups.path"], fname)
if os.stat(fpath).st_mtime < cutoff:
log.debug("Removing old backup: {0}".format(fpath))
os.remove(fpath)
except:
log.exception("Error removing old backup file: {0}".format(fname))
pass
else:
log.error("Unable to remove old backups; backup path does not exist: {0}".format(config["backups.path"]))
