def migrate(session, task, id, revision):
if id == 'all':
instances = Instance.all(session)
else:
instances = [Instance.get(session, id)]
for instance in instances:
instance.upgrade_schema(revision)
def reload(session, task, id, force=False, kill=False):
if id == 'all':
instances = Instance.all(session)
else:
instances = [Instance.get(session, id)]
for instance in instances:
if instance.enabled:
instance.reload(force=force, kill=kill)
def empty_instance_groups(context, request):
domain = request.matchdict['domain']
group = Group.get(request.db_session, domain)
instance = Instance.get_by_domain(request.db_session, domain)
instance.groups = [group]
request.db_session.commit()
raise HTTPNoContent()
def create(session, task, source, instance_id, http_code=301, target_path=''):
instance = Instance.get(session, instance_id)
redirect = Redirect(source=source, instance=instance, http_code=http_code,
target_path=target_path)
session.add(redirect)
session.flush()
return redirect.source
def update(context, request):
domain = request.matchdict['domain']
# prefer 404 upon 400, so try first to get the instance
params = dict(request.params)
params.pop('action', '')
instance = Instance.get_by_domain(request.db_session, domain)
if request.method == 'DELETE':
taskname = 'instance.delete'
params['archive'] = True if request.params.get('archive') else ''
elif 'action' not in request.params:
raise ParamsError('No action provided')
elif request.params['action'] in ('enable', 'disable', 'reload', 'kill',
'sentence', 'flush_cache', 'archive',
'migrate', 'switch_environment',
'rewrite', 'change_domain'):
taskname = "instance.{}".format(request.params['action'])
else:
raise ParamsError('invalid action {}'.format(request.params['action']))
try:
if request.params['action'] == 'change_domain':
check_domain_not_used(request, params['domain'])
except KeyError:
pass
return request.submit_task(taskname, id=instance.id, **params)
def restore(context, request):
# FIXME: re-enable when restore issues are sorted out
raise NotImplementedError()
domain = request.matchdict['domain']
instance = Instance.get_by_domain(request.db_session, domain)
archive = request.params.get('archive')
archive_name = request.params.get('archive_name')
if archive and archive_name:
raise ParamsError('archive and archive_name are mutually exclusive')
elif archive_name and not archive:
raise ParamsError('missing both archive and archive name')
elif archive:
# TODO handle archive upload
raise NotImplementedError()
if not archive_name.endswith("tar.gz"):
archive_name = "{}.tar.gz".format(archive_name)
archives = Environment.settings['paths.archives']
archive_path = os.path.join(archives, archive_name)
if not os.path.exists(archive_path):
raise ParamsError('{} is not a valid archive'.format(archive_name))
return request.submit_task('instance.restore', id=instance.id,
archive_name=archive_name)
def update(context, request):
params = dict()
domain = request.matchdict['domain']
Alias.get(request.db_session, domain)
try:
if "destination" in request.params:
params['instance_id'] = Instance.get_by_domain(
request.db_session,
request.params['destination']).id
if "new_domain" in request.params:
check_domain_not_used(request, request.params['new_domain'])
params['new_domain'] = validate_hostname(
request.params['new_domain'])
except NoResultFound:
raise ParamsError("No instance for domain {}"\
.format(request.params['destination']))
if not params:
raise ParamsError("Missing update fields")
params['domain'] = domain
return request.submit_task('alias.update', **params)
def login(context, request):
email = urllib.unquote(request.matchdict['email'])
user = User.get(request.db_session, email)
# non-admin users cannot check if another user has permissions on a
# given instance
if authenticated_userid(request) != email and \
'admin' not in effective_principals(request):
return generate_empty_response(HTTPForbidden(), request, 403)
try:
# the domain could be an alias. We need the instance domain
domain = Alias.get(request.db_session,
request.params['domain'])\
.instance.domain
except NoResultFound:
domain = request.params['domain']
except KeyError:
log.error('No domain in request for users.login')
return generate_empty_response(HTTPForbidden(), request, 403)
instance = Instance.get_by_domain(request.db_session, domain)
if not user.can_access(instance):
log.error('%s cannot login on %s', email, domain)
return generate_empty_response(HTTPForbidden(), request, 403)
return user.to_dict()
def rewrite(session, task, id):
if id == "all":
instances = Instance.all(session)
else:
instances = [Instance.get(session, id)]
envs = {}
for instance in instances:
if not instance.enabled:
continue
env = instance.environment
envs[env.name] = env
instance.rewrite(restart_services=False)
for env in envs.values():
env.restart_services()
def instance_group_info(context, request):
domain = request.matchdict['domain']
group = request.matchdict['group']
instance = Instance.get_by_domain(request.db_session, domain)
if not group.name in (g.name for g in instance.groups):
raise NoResultFound()
return group.to_dict()
def instances_allowed_for_user(context, request):
email = urllib.unquote(request.matchdict['email'])
user = User.get(request.db_session, email)
res = {}
for instance in Instance.all(request.db_session):
if user.can_access(instance):
res[instance.domain] = instance.to_dict()
return res
def allowed_users_for_instance(context, request):
domain = request.matchdict['domain']
instance = Instance.get_by_domain(request.db_session, domain)
res = {}
for user in User.all(request.db_session):
if user.can_access(instance):
res[user.email] = user.to_dict()
return res
def update(session, task, domain, new_domain=None, instance_id=None):
try:
alias = Alias.get(session, domain)
if instance_id:
alias.instance = Instance.get(session, instance_id)
if new_domain:
alias.domain = new_domain
session.flush()
except:
log.exception('alias.update')
def change_domain(session, task, id, domain):
instance = Instance.get(session, id)
reenable = False
if instance.enabled:
reenable = True
instance.enabled = False
instance.change_domain(domain)
if reenable:
instance.enabled = True
def switch_environment(session, task, id, environment):
instance = Instance.get(session, id)
new_env = Environment.get(session, environment)
reenable = False
if instance.enabled:
reenable = True
instance.enabled = False
instance.environment = new_env
if reenable:
instance.enabled = True
def deploy(session, task, domain, owner_email, environment_name,
technical_contact_email, theme_name=None, default_language=u'it',
database_password=None, enabled=True):
env = Environment.get(session, environment_name)
theme = None if not theme_name else Theme.get(session, theme_name)
owner = User.get(session, owner_email)
technical_contact = User.get(session, technical_contact_email)
instance = Instance.deploy(session, domain, owner, env, technical_contact,
theme, default_language, database_password,
enabled)
return instance.id
def create(context, request):
try:
domain = request.params['domain']
now = datetime.datetime.now().strftime('%Y%m%d-%H.%M.%S')
default_name = "{}-{}".format(domain, now)
name = request.params.get('name', default_name)
name.replace(":", ".")
except KeyError as e:
raise ParamsError(e)
instance = Instance.get_by_domain(request.db_session, domain)
return request.submit_task('instance.archive', id=instance.id,
name=name)
def update(session, task, source, instance_id=None, http_code=None,
target_path=None, new_source=None):
try:
redirect = Redirect.get(session, source)
if instance_id:
redirect.instance = Instance.get(session, instance_id)
if http_code:
redirect.http_code = http_code
if target_path:
redirect.target_path = target_path
if new_source:
redirect.source = new_source
except:
log.exception('redirect.update')
def remove_group_from_instance(context, request):
domain = request.matchdict['domain']
group_name = request.matchdict['group']
instance = Instance.get_by_domain(request.db_session, domain)
try:
group = Group.get(request.db_session, group_name)
except NoResultFound:
raise HTTPNoContent()
if group.name == domain:
raise HTTPConflict(headers={'X-Request-Error': \
"group {} cannot be removed".format(group_name)})
instance.groups = [g for g in instance.groups if g.name != group.name]
request.db_session.commit()
raise HTTPNoContent()
def create(context, request):
try:
domain = request.params['domain']
instance = Instance.get_by_domain(request.db_session,
request.params['destination'])
check_domain_not_used(request, domain)
except KeyError as e:
raise ParamsError(e)
except NoResultFound:
raise ParamsError('No instance for domain {}'\
.format(request.params['destination']))
else:
params = dict(domain=domain, instance_id=instance.id)
return request.submit_task('alias.create', **params)
def set_instance_groups(context, request):
domain = request.matchdict['domain']
request_groups = set(request.params.getall('groups'))
if domain not in request_groups:
request_groups.add(domain)
instance = Instance.get_by_domain(request.db_session, domain)
groups = Group.search(
request.db_session,
filters=(Group.name.in_(request_groups), )
)
if len(groups) != len(request_groups):
raise HTTPPreconditionFailed(
headers={'X-Request-Error': 'Invalid groups {}'\
.format(','.join(request_groups))})
instance.groups = groups
request.db_session.commit()
raise HTTPNoContent()
def add_group_to_instance(context, request):
domain = request.matchdict['domain']
group_name = request.matchdict['group']
instance = Instance.get_by_domain(request.db_session, domain)
try:
group = Group.get(request.db_session, group_name)
except NoResultFound:
raise HTTPPreconditionFailed(
headers={'X-Request-Error': 'No such group {}'\
.format(group_name)}
)
if group_name in (g.name for g in instance.groups):
raise HTTPNoContent()
instance.groups.append(group)
request.db_session.commit()
raise HTTPNoContent()
def create(context, request):
try:
source = validate_hostname(request.params['source'])
instance = Instance.get_by_domain(request.db_session,
request.params['destination'])
http_code = request.params.get('http_code', 301)
target_path = request.params.get('target_path', '')
check_domain_not_used(request, source)
except KeyError as e:
raise ParamsError(e)
except NoResultFound:
raise ParamsError('No instance for domain {}'\
.format(request.params['destination']))
else:
params = dict(source=source, instance_id=instance.id,
http_code=http_code, target_path=target_path)
return request.submit_task('redirect.create', **params)
def restore(session, task, id, archive_name):
instance = Instance.get(session, id)
instance.restore(archive_name)
def archive(session, task, id, name):
instance = Instance.get(session, id)
instance.archive(name)
def create(session, task, domain, instance_id):
instance = Instance.get(session, instance_id)
alias = Alias(domain=domain, instance=instance)
session.add(alias)
session.flush()
return alias.domain
def delete(session, task, id, archive=False):
instance = Instance.get(session, id)
instance.delete(archive=archive)
def flush_cache(session, task, id):
instance = Instance.get(session, id)
instance.flush_cache()
def disable(session, task, id):
instance = Instance.get(session, id)
instance.enabled = False
def enable(session, task, id):
instance = Instance.get(session, id)
instance.enabled = True
