def download():
if not os.path.exists(os.path.join(settings.config_path, 'release.json')):
return True
release = get_latest_release()
if release:
ox.makedirs(settings.updates_path)
os.chdir(os.path.dirname(settings.base_dir))
current_files = {'release.json'}
for module in release['modules']:
if release['modules'][module]['version'] > current_version(module):
module_tar = os.path.join(settings.updates_path, release['modules'][module]['name'])
base_url = settings.server.get('release_url').rsplit('/', 1)[0]
url = '/'.join([base_url, release['modules'][module]['name']])
if not os.path.exists(module_tar):
logger.debug('download', os.path.basename(module_tar))
get(url, module_tar)
if ox.sha1sum(module_tar) != release['modules'][module]['sha1']:
logger.debug('invalid checksum', os.path.basename(module_tar))
os.unlink(module_tar)
return False
current_files.add(os.path.basename(module_tar))
for f in set(next(os.walk(settings.updates_path))[2])-current_files:
os.unlink(os.path.join(settings.updates_path, f))
return True
return True
def install():
if not os.path.exists(os.path.join(settings.updates_path, 'release.json')):
return True
if not os.path.exists(os.path.join(settings.config_path, 'release.json')):
return True
with open(os.path.join(settings.updates_path, 'release.json')) as fd:
release = json.load(fd)
old_version = current_version('openmedialibrary')
new_version = release['modules']['openmedialibrary']['version']
if verify(release) and old_version < new_version:
os.chdir(os.path.dirname(settings.base_dir))
for module in release['modules']:
if release['modules'][module]['version'] > current_version(module):
module_tar = os.path.join(settings.updates_path, release['modules'][module]['name'])
if os.path.exists(module_tar) and ox.sha1sum(module_tar) == release['modules'][module]['sha1']:
#tar fails if old platform is moved before extract
new = '%s_new' % module
ox.makedirs(new)
os.chdir(new)
tar = tarfile.open(module_tar)
tar.extractall()
tar.close()
os.chdir(os.path.dirname(settings.base_dir))
module_old = '%s_old' % module
if os.path.exists(module):
shutil.move(module, module_old)
shutil.move(os.path.join(new, module), module)
if os.path.exists(module_old):
shutil.rmtree(module_old)
shutil.rmtree(new)
else:
os.unlink(module_tar)
return False
shutil.copy(os.path.join(settings.updates_path, 'release.json'), os.path.join(settings.config_path, 'release.json'))
for cmd in [
['./ctl', 'stop'],
['./ctl', 'setup'],
['./ctl', 'postupdate', '-o', old_version, '-n', new_version]
]:
subprocess.call(cmd)
upgrade_app()
return True
return True
def download_upgrade(self, release):
for module in release['modules']:
path = os.path.join(settings.update_path, release['modules'][module]['name'])
if not os.path.exists(path):
url = '%s/oml/%s' % (self.url, release['modules'][module]['name'])
sha1 = release['modules'][module]['sha1']
headers = {
'User-Agent': settings.USER_AGENT,
}
self._opener.addheaders = list(zip(headers.keys(), headers.values()))
r = self._opener.open(url)
if r.getcode() == 200:
with open(path, 'w') as fd:
fd.write(r.read())
if (ox.sha1sum(path) != sha1):
logger.error('invalid update!')
os.unlink(path)
return False
else:
return False
def download_upgrade(self, release):
for module in release['modules']:
path = os.path.join(settings.update_path,
release['modules'][module]['name'])
if not os.path.exists(path):
url = '%s/oml/%s' % (self.url,
release['modules'][module]['name'])
sha1 = release['modules'][module]['sha1']
headers = {
'User-Agent': settings.USER_AGENT,
}
self._opener.addheaders = list(
zip(headers.keys(), headers.values()))
r = self._opener.open(url)
if r.getcode() == 200:
with open(path, 'w') as fd:
fd.write(r.read())
if (ox.sha1sum(path) != sha1):
logger.error('invalid update!')
os.unlink(path)
return False
else:
return False
def get_id(f=None, data=None):
if data:
return base64.b32encode(hashlib.sha1(data).digest()).decode()
else:
return base64.b32encode(
codecs.decode(ox.sha1sum(f, cached=True), 'hex')).decode()
def get_id(f=None, data=None):
if data:
return base64.b32encode(hashlib.sha1(data).digest()).decode()
else:
return base64.b32encode(codecs.decode(ox.sha1sum(f, cached=True), "hex")).decode()
