145 lines
4.8 KiB
Python
145 lines
4.8 KiB
Python
import requests
|
|
import urllib.parse
|
|
|
|
from django.conf import settings
|
|
from django.http import Http404
|
|
from django.urls.exceptions import NoReverseMatch
|
|
from django.utils.translation import gettext_lazy as _
|
|
|
|
from .models import Domain, DatabaseService, MailService, SaasService, UserAccount
|
|
|
|
|
|
DOMAINS_PATH = 'domains/'
|
|
TOKEN_PATH = '/api-token-auth/'
|
|
|
|
API_PATHS = {
|
|
# auth
|
|
'token-auth': '/api-token-auth/',
|
|
'my-account': 'accounts/',
|
|
|
|
# services
|
|
'database-list': 'databases/',
|
|
'domain-list': 'domains/',
|
|
'domain-detail': 'domains/{pk}/',
|
|
'address-list': 'addresses/',
|
|
'mailbox-list': 'mailboxes/',
|
|
'mailinglist-list': 'lists/',
|
|
'saas-list': 'saas/',
|
|
|
|
# other
|
|
'bill-list': 'bills/',
|
|
'payment-source-list': 'payment-sources/',
|
|
}
|
|
|
|
|
|
class Orchestra(object):
|
|
def __init__(self, *args, username=None, password=None, **kwargs):
|
|
self.base_url = kwargs.pop('base_url', settings.API_BASE_URL)
|
|
self.username = username
|
|
self.session = requests.Session()
|
|
self.auth_token = kwargs.pop("auth_token", None)
|
|
|
|
if self.auth_token is None:
|
|
self.auth_token = self.authenticate(self.username, password)
|
|
|
|
def build_absolute_uri(self, path_name):
|
|
path = API_PATHS.get(path_name, None)
|
|
if path is None:
|
|
raise NoReverseMatch(
|
|
"Not found API path name '{}'".format(path_name))
|
|
|
|
return urllib.parse.urljoin(self.base_url, path)
|
|
|
|
def authenticate(self, username, password):
|
|
url = self.build_absolute_uri('token-auth')
|
|
response = self.session.post(
|
|
url,
|
|
data={"username": username, "password": password},
|
|
)
|
|
|
|
return response.json().get("token", None)
|
|
|
|
def request(self, verb, resource=None, querystring=None, url=None, raise_exception=True):
|
|
assert verb in ["HEAD", "GET", "POST", "PATCH", "PUT", "DELETE"]
|
|
if resource is not None:
|
|
url = self.build_absolute_uri(resource)
|
|
elif url is None:
|
|
raise AttributeError("Provide `resource` or `url` params")
|
|
|
|
if querystring is not None:
|
|
url = "{}?{}".format(url, querystring)
|
|
|
|
verb = getattr(self.session, verb.lower())
|
|
response = verb(url, headers={"Authorization": "Token {}".format(
|
|
self.auth_token)}, allow_redirects=False)
|
|
|
|
if raise_exception:
|
|
response.raise_for_status()
|
|
|
|
status = response.status_code
|
|
output = response.json()
|
|
|
|
return status, output
|
|
|
|
def retrieve_service_list(self, service_name, querystring=None):
|
|
pattern_name = '{}-list'.format(service_name)
|
|
if pattern_name not in API_PATHS:
|
|
raise ValueError("Unknown service {}".format(service_name))
|
|
_, output = self.request("GET", pattern_name, querystring=querystring)
|
|
return output
|
|
|
|
def retrieve_profile(self):
|
|
status, output = self.request("GET", 'my-account')
|
|
if status >= 400:
|
|
raise PermissionError("Cannot retrieve profile of an anonymous user.")
|
|
return UserAccount.new_from_json(output[0])
|
|
|
|
def retrieve_domain(self, pk):
|
|
path = API_PATHS.get('domain-detail').format_map({'pk': pk})
|
|
|
|
url = urllib.parse.urljoin(self.base_url, path)
|
|
status, domain_json = self.request("GET", url=url, raise_exception=False)
|
|
if status == 404:
|
|
raise Http404(_("No domain found matching the query"))
|
|
return Domain.new_from_json(domain_json)
|
|
|
|
def retrieve_domain_list(self):
|
|
output = self.retrieve_service_list(Domain.api_name)
|
|
domains = []
|
|
for domain_json in output:
|
|
# filter querystring
|
|
querystring = "domain={}".format(domain_json['id'])
|
|
|
|
# retrieve services associated to a domain
|
|
domain_json['mails'] = self.retrieve_service_list(
|
|
MailService.api_name, querystring)
|
|
# TODO(@slamora): databases and sass are not related to a domain, so cannot be filtered
|
|
# domain_json['databases'] = self.retrieve_service_list(DatabaseService.api_name, querystring)
|
|
# domain_json['saas'] = self.retrieve_service_list(SaasService.api_name, querystring)
|
|
|
|
# TODO(@slamora): update when backend provides resource disk usage data
|
|
domain_json['usage'] = {
|
|
'usage': 300,
|
|
'total': 650,
|
|
'unit': 'MB',
|
|
'percent': 50,
|
|
}
|
|
|
|
# append to list a Domain object
|
|
domains.append(Domain.new_from_json(domain_json))
|
|
|
|
return domains
|
|
|
|
def verify_credentials(self):
|
|
"""
|
|
Returns:
|
|
A user profile info if the
|
|
credentials are valid, None otherwise.
|
|
"""
|
|
status, output = self.request("GET", 'my-account', raise_exception=False)
|
|
|
|
if status < 400:
|
|
return output
|
|
|
|
return None
|