def _upload_firmware():
# verify the user can upload
if not _user_can_upload(g.user):
flash('User has not signed legal agreement', 'danger')
return redirect(url_for('main.route_dashboard'))
# used a custom vendor_id
if 'vendor_id' in request.form:
try:
vendor_id = int(request.form['vendor_id'])
except ValueError as e:
flash('Failed to upload file: Specified vendor ID %s invalid' % request.form['vendor_id'], 'warning')
return redirect(url_for('upload.route_firmware'))
vendor = db.session.query(Vendor).filter(Vendor.vendor_id == vendor_id).first()
if not vendor:
flash('Failed to upload file: Specified vendor ID not found', 'warning')
return redirect(url_for('upload.route_firmware'))
else:
vendor = g.user.vendor
# security check
if not vendor.check_acl('@upload'):
flash('Permission denied: Failed to upload file for vendor: '
'User with vendor %s cannot upload to vendor %s' %
(g.user.vendor.group_id, vendor.group_id), 'warning')
return redirect(url_for('upload.route_firmware'))
# not correct parameters
if not 'target' in request.form:
return _error_internal('No target')
if not 'file' in request.files:
return _error_internal('No file')
if request.form['target'] not in ['private', 'embargo', 'testing']:
return _error_internal('Target not valid')
# find remote, creating if required
remote_name = request.form['target']
if remote_name == 'embargo':
remote = vendor.remote
else:
remote = db.session.query(Remote).filter(Remote.name == remote_name).first()
if not remote:
return _error_internal('No remote for target %s' % remote_name)
# if the vendor has uploaded a lot of firmware don't start changing the rules
is_strict = len(vendor.fws) < 500
# load in the archive
fileitem = request.files['file']
if not fileitem:
return _error_internal('No file object')
try:
ufile = UploadedFile(is_strict=is_strict)
for cat in db.session.query(Category):
ufile.category_map[cat.value] = cat.category_id
for pro in db.session.query(Protocol):
ufile.protocol_map[pro.value] = pro.protocol_id
for verfmt in db.session.query(Verfmt):
ufile.version_formats[verfmt.value] = verfmt
ufile.parse(os.path.basename(fileitem.filename), fileitem.read())
except (FileTooLarge, FileTooSmall, FileNotSupported, MetadataInvalid) as e:
flash('Failed to upload file: ' + str(e), 'danger')
return redirect(request.url)
# check the file does not already exist
fw = db.session.query(Firmware)\
.filter(or_(Firmware.checksum_upload_sha1 == ufile.fw.checksum_upload_sha1,
Firmware.checksum_upload_sha256 == ufile.fw.checksum_upload_sha256)).first()
if fw:
if fw.check_acl('@view'):
flash('Failed to upload file: A file with hash %s already exists' % fw.checksum_upload_sha1, 'warning')
return redirect('/lvfs/firmware/%s' % fw.firmware_id)
flash('Failed to upload file: Another user has already uploaded this firmware', 'warning')
return redirect(url_for('upload.route_firmware'))
# check the guid and version does not already exist
fws = db.session.query(Firmware).all()
fws_already_exist = []
for md in ufile.fw.mds:
provides_value = md.guids[0].value
fw = _filter_fw_by_id_guid_version(fws,
md.appstream_id,
provides_value,
md.version)
if fw:
fws_already_exist.append(fw)
# all the components existed, so build an error out of all the versions
if len(fws_already_exist) == len(ufile.fw.mds):
if g.user.check_acl('@robot') and 'auto-delete' in request.form:
for fw in fws_already_exist:
if fw.remote.is_public:
flash('Firmware {} cannot be autodeleted as is in remote {}'.format(
fw.firmware_id, fw.remote.name), 'danger')
return redirect(url_for('upload.route_firmware'))
if fw.user.user_id != g.user.user_id:
flash('Firmware was not uploaded by this user', 'danger')
return redirect(url_for('upload.route_firmware'))
for fw in fws_already_exist:
flash('Firmware %i was auto-deleted due to robot upload' % fw.firmware_id)
_firmware_delete(fw)
else:
versions_for_display = []
for fw in fws_already_exist:
for md in fw.mds:
if not md.version_display in versions_for_display:
versions_for_display.append(md.version_display)
flash('Failed to upload file: A firmware file for this device with '
'version %s already exists' % ','.join(versions_for_display), 'danger')
return redirect('/lvfs/firmware/%s' % fw.firmware_id)
# check if the file dropped a GUID previously supported
for umd in ufile.fw.mds:
new_guids = [guid.value for guid in umd.guids]
for md in db.session.query(Component).\
filter(Component.appstream_id == umd.appstream_id):
if md.fw.is_deleted:
continue
for old_guid in [guid.value for guid in md.guids]:
if old_guid in new_guids:
continue
fw_str = str(md.fw.firmware_id)
if g.user.check_acl('@qa') or g.user.check_acl('@robot'):
flash('Firmware drops GUID {} previously supported '
'in firmware {}'.format(old_guid, fw_str), 'warning')
else:
flash('Firmware would drop GUID {} previously supported '
'in firmware {}'.format(old_guid, fw_str), 'danger')
return redirect(request.url)
# allow plugins to copy any extra files from the source archive
for cffile in ufile.cabarchive_upload.values():
ploader.archive_copy(ufile.cabarchive_repacked, cffile)
# allow plugins to add files
ploader.archive_finalize(ufile.cabarchive_repacked,
_get_plugin_metadata_for_uploaded_file(ufile))
# dump to a file
download_dir = app.config['DOWNLOAD_DIR']
if not os.path.exists(download_dir):
os.mkdir(download_dir)
fn = os.path.join(download_dir, ufile.fw.filename)
cab_data = ufile.cabarchive_repacked.save(compress=True)
with open(fn, 'wb') as f:
f.write(cab_data)
# create parent firmware object
settings = _get_settings()
target = request.form['target']
fw = ufile.fw
fw.vendor = vendor
fw.user = g.user
fw.addr = _get_client_address()
fw.remote = remote
fw.checksum_signed_sha1 = hashlib.sha1(cab_data).hexdigest()
fw.checksum_signed_sha256 = hashlib.sha256(cab_data).hexdigest()
fw.is_dirty = True
fw.failure_minimum = settings['default_failure_minimum']
fw.failure_percentage = settings['default_failure_percentage']
# fix name
for md in fw.mds:
name_fixed = _fix_component_name(md.name, md.developer_name_display)
if name_fixed != md.name:
flash('Fixed component name from "%s" to "%s"' % (md.name, name_fixed), 'warning')
md.name = name_fixed
# verify each component has a version format
for md in fw.mds:
if not md.verfmt_with_fallback:
flash('Component {} does not have required LVFS::VersionFormat'.\
format(md.appstream_id), 'warning')
# add to database
fw.events.append(FirmwareEvent(remote_id=remote.remote_id, user_id=g.user.user_id))
db.session.add(fw)
db.session.commit()
# ensure the test has been added for the firmware type
ploader.ensure_test_for_fw(fw)
# send out emails to anyone interested
for u in fw.get_possible_users_to_email:
if u == g.user:
continue
if u.get_action('notify-upload-vendor') and u.vendor == fw.vendor:
send_email("[LVFS] Firmware has been uploaded",
u.email_address,
render_template('email-firmware-uploaded.txt',
user=u, user_upload=g.user, fw=fw))
elif u.get_action('notify-upload-affiliate'):
send_email("[LVFS] Firmware has been uploaded by affiliate",
u.email_address,
render_template('email-firmware-uploaded.txt',
user=u, user_upload=g.user, fw=fw))
flash('Uploaded file %s to %s' % (ufile.fw.filename, target), 'info')
# invalidate
if target == 'embargo':
remote.is_dirty = True
g.user.vendor.remote.is_dirty = True
db.session.commit()
return redirect(url_for('firmware.route_show', firmware_id=fw.firmware_id))
def upload():
""" Upload a .cab file to the LVFS service """
# only accept form data
if request.method != 'POST':
if not hasattr(g, 'user'):
return redirect(url_for('.index'))
if not _user_can_upload(g.user):
return redirect(url_for('.agreement_show'))
vendor_ids = []
vendor = db.session.query(Vendor).filter(
Vendor.vendor_id == g.user.vendor_id).first()
if vendor:
for res in vendor.restrictions:
vendor_ids.append(res.value)
affiliations = db.session.query(Affiliation).\
filter(Affiliation.vendor_id_odm == g.user.vendor_id).all()
return render_template('upload.html',
category='firmware',
vendor_ids=vendor_ids,
affiliations=affiliations)
# verify the user can upload
if not _user_can_upload(g.user):
return _error_permission_denied('User has not signed legal agreement')
# used a custom vendor_id
if 'vendor_id' in request.form:
try:
vendor_id = int(request.form['vendor_id'])
except ValueError as e:
flash(
'Failed to upload file: Specified vendor ID %s invalid' %
request.form['vendor_id'], 'warning')
return redirect('/lvfs/upload')
vendor = db.session.query(Vendor).filter(
Vendor.vendor_id == vendor_id).first()
if not vendor:
flash('Failed to upload file: Specified vendor ID not found',
'warning')
return redirect('/lvfs/upload')
else:
vendor = g.user.vendor
# security check
if not vendor.check_acl('@upload'):
flash(
'Failed to upload file for vendor: Permission denied: '
'User with vendor %s cannot upload to vendor %s' %
(g.user.vendor.group_id, vendor.group_id), 'warning')
return redirect('/lvfs/upload')
# not correct parameters
if not 'target' in request.form:
return _error_internal('No target')
if not 'file' in request.files:
return _error_internal('No file')
if request.form['target'] not in ['private', 'embargo', 'testing']:
return _error_internal('Target not valid')
# find remote, creating if required
remote_name = request.form['target']
if remote_name == 'embargo':
remote = vendor.remote
else:
remote = db.session.query(Remote).filter(
Remote.name == remote_name).first()
if not remote:
return _error_internal('No remote for target %s' % remote_name)
# if the vendor has uploaded a lot of firmware don't start changing the rules
is_strict = len(vendor.fws) < 500
# load in the archive
fileitem = request.files['file']
if not fileitem:
return _error_internal('No file object')
try:
ufile = UploadedFile(is_strict=is_strict)
for cat in db.session.query(Category).all():
ufile.category_map[cat.value] = cat.category_id
for pro in db.session.query(Protocol).all():
ufile.protocol_map[pro.value] = pro.protocol_id
ufile.parse(os.path.basename(fileitem.filename), fileitem.read())
except (FileTooLarge, FileTooSmall, FileNotSupported,
MetadataInvalid) as e:
flash('Failed to upload file: ' + str(e), 'danger')
return redirect(request.url)
# check the file does not already exist
fw = db.session.query(Firmware).filter(
Firmware.checksum_upload == ufile.fw.checksum_upload).first()
if fw:
if fw.check_acl('@view'):
flash(
'Failed to upload file: A file with hash %s already exists' %
fw.checksum_upload, 'warning')
return redirect('/lvfs/firmware/%s' % fw.firmware_id)
flash(
'Failed to upload file: Another user has already uploaded this firmware',
'warning')
return redirect('/lvfs/upload')
# check the guid and version does not already exist
fws = db.session.query(Firmware).all()
fws_already_exist = []
for md in ufile.fw.mds:
provides_value = md.guids[0].value
fw = _filter_fw_by_id_guid_version(fws, md.appstream_id,
provides_value, md.version)
if fw:
fws_already_exist.append(fw)
# all the components existed, so build an error out of all the versions
if len(fws_already_exist) == len(ufile.fw.mds):
if g.user.is_robot and 'auto-delete' in request.form:
for fw in fws_already_exist:
if fw.remote.is_public:
return _error_permission_denied(
'Firmware %i cannot be autodeleted as is in remote %s'
% (fw.firmware_id, fw.remote.name))
if fw.user.user_id != g.user.user_id:
return _error_permission_denied(
'Firmware was not uploaded by this user')
for fw in fws_already_exist:
flash('Firmware %i was auto-deleted due to robot upload' %
fw.firmware_id)
_firmware_delete(fw)
else:
versions_for_display = []
for fw in fws_already_exist:
for md in fw.mds:
if not md.version_display in versions_for_display:
versions_for_display.append(md.version_display)
flash(
'Failed to upload file: A firmware file for this device with '
'version %s already exists' % ','.join(versions_for_display),
'danger')
return redirect('/lvfs/firmware/%s' % fw.firmware_id)
# check if the file dropped a GUID previously supported
dropped_guids = []
for umd in ufile.fw.mds:
new_guids = [guid.value for guid in umd.guids]
for fw in fws:
if fw.is_deleted:
continue
for md in fw.mds:
if md.appstream_id != umd.appstream_id:
continue
for old_guid in md.guids:
if not old_guid.value in new_guids and not old_guid.value in dropped_guids:
dropped_guids.append(old_guid.value)
if dropped_guids:
if g.user.is_qa or g.user.is_robot:
flash(
'Firmware drops a GUID previously supported: ' +
','.join(dropped_guids), 'warning')
else:
flash(
'Firmware would drop a GUID previously supported: ' +
','.join(dropped_guids), 'danger')
return redirect(request.url)
# allow plugins to copy any extra files from the source archive
for cffile in ufile.cabarchive_upload.values():
ploader.archive_copy(ufile.cabarchive_repacked, cffile)
# allow plugins to add files
ploader.archive_finalize(ufile.cabarchive_repacked,
_get_plugin_metadata_for_uploaded_file(ufile))
# dump to a file
download_dir = app.config['DOWNLOAD_DIR']
if not os.path.exists(download_dir):
os.mkdir(download_dir)
fn = os.path.join(download_dir, ufile.fw.filename)
cab_data = ufile.cabarchive_repacked.save(compress=True)
with open(fn, 'wb') as f:
f.write(cab_data)
# create parent firmware object
settings = _get_settings()
target = request.form['target']
fw = ufile.fw
fw.vendor_id = vendor.vendor_id
fw.user_id = g.user.user_id
fw.addr = _get_client_address()
fw.remote_id = remote.remote_id
fw.checksum_signed = hashlib.sha1(cab_data).hexdigest()
fw.checksum_pulp = hashlib.sha256(cab_data).hexdigest()
fw.is_dirty = True
fw.failure_minimum = settings['default_failure_minimum']
fw.failure_percentage = settings['default_failure_percentage']
# fix name
for md in fw.mds:
name_fixed = _fix_component_name(md.name, md.developer_name_display)
if name_fixed != md.name:
flash(
'Fixed component name from "%s" to "%s"' %
(md.name, name_fixed), 'warning')
md.name = name_fixed
# fall back to a version format when unspecified and not semver
for md in fw.mds:
if not md.version_format and vendor.version_format and md.version.find(
'.') == -1:
md.version_format = vendor.version_format
# add to database
fw.events.append(FirmwareEvent(remote.remote_id, g.user.user_id))
db.session.add(fw)
db.session.commit()
# ensure the test has been added for the firmware type
ploader.ensure_test_for_fw(fw)
flash('Uploaded file %s to %s' % (ufile.fw.filename, target), 'info')
# invalidate
if target == 'embargo':
remote.is_dirty = True
g.user.vendor.remote.is_dirty = True
db.session.commit()
return redirect(url_for('.firmware_show', firmware_id=fw.firmware_id))