def setup_app(settings):
"""Set up the application."""
# Init CouchDB model.
print("initializing model")
init_model(settings)
# Add design docs to CouchDB.
path = sys.path[0] + "/_design"
print("loading views at %s" % path)
loader = FileSystemDocsLoader(path)
loader.sync(Session.auth)
# Add a user, group, and permission to CouchDB.
user_name = "admin"
user_password = "******"
group_name = "administrators"
perm_name = "superpowers"
print("loading data")
perm = Permission(name=perm_name)
perm.save()
group = Group(name=group_name)
group.permissions.append(perm)
group.save()
user = User.create(user_name, user_password)
user.groups.append(group)
user.save()
def login(context, request):
"""Display a login prompt."""
if request.method != 'POST':
return {'error': ''}
if 'username' not in request.params:
return {'error': 'Username is required.'}
if 'password' not in request.params:
return {'error': 'Password is required.'}
username = request.params['username']
password = request.params['password']
users = User.view('pyramid/user_list', key=username)
if len(users) == 0:
return {'error': 'User not found.'}
if not users.first().authenticate(password):
return {'error': 'Bad password.'}
headers = remember(request, username)
redirect = '%s/auth/postlogin' % request.application_url
return HTTPFound(location=redirect, headers=headers)
