64 lines
2.1 KiB
Python
64 lines
2.1 KiB
Python
import logging
|
|
import os
|
|
|
|
import requests
|
|
import requests.exceptions
|
|
from gssapi import Credentials, exceptions
|
|
from requests.compat import urlencode, urljoin
|
|
from requests_gssapi import HTTPSPNEGOAuth
|
|
|
|
|
|
log = logging.getLogger(__name__)
|
|
|
|
|
|
class Client(object):
|
|
"""
|
|
A fasjson client to make very specific requests to fasjson.
|
|
Necessary because the official fasjson-client library does not support
|
|
python2.
|
|
"""
|
|
def __init__(self, url, principal=None):
|
|
self.url = url.rstrip("/") + "/v1/"
|
|
self.principal = principal
|
|
os.environ["KRB5_CLIENT_KTNAME"] = "/etc/krb5.keytab"
|
|
try:
|
|
creds = Credentials(usage="initiate")
|
|
except exceptions.GSSError as e:
|
|
log.error("GSError. Unable to create credentials store.", e)
|
|
gssapi_auth = HTTPSPNEGOAuth(opportunistic_auth=True, creds=creds)
|
|
self.session = requests.Session()
|
|
self.session.auth = gssapi_auth
|
|
|
|
def search(self, email):
|
|
"""
|
|
A very limited search built to only serve fmn's requirement of
|
|
finding a user based on an email.
|
|
"""
|
|
# email must be an exact match in fasjson, so we will either have
|
|
# 1 result or empty result
|
|
search_string = "search/users" + "?" + urlencode({"email": email})
|
|
endpoint = urljoin(self.url, search_string)
|
|
|
|
return self.session.get(endpoint).json()
|
|
|
|
def get_user(self, username):
|
|
"""
|
|
Get a specific user based on their username
|
|
"""
|
|
url_string = "users/" + username + "/"
|
|
endpoint = urljoin(self.url, url_string)
|
|
|
|
return self.session.get(endpoint).json()
|
|
|
|
def list_all_entities(self, ent_name):
|
|
"""
|
|
Return all entities of a certain type. In fmn's case it is users.
|
|
"""
|
|
endpoint = urljoin(self.url, ent_name + "/")
|
|
|
|
next_page_url = endpoint + "?" + urlencode({"page_number": 1})
|
|
while next_page_url:
|
|
res = self.session.get(next_page_url).json()
|
|
for item in res["result"]:
|
|
yield item
|
|
next_page_url = res.get("page", {}).get("next_page")
|