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##############################################################################
# Copyright (c) 2018 Sawyer Bergeron and others.
#
# All rights reserved. This program and the accompanying materials
# are made available under the terms of the Apache License, Version 2.0
# which accompanies this distribution, and is available at
# http://www.apache.org/licenses/LICENSE-2.0
##############################################################################
# HTTP Requests from the user will need to be processed here first, before the appropriate liblaas endpoint is called
from account.models import UserProfile
from liblaas.views import *
from liblaas.utils import validate_collaborators
from django.http import JsonResponse, HttpResponse
from django.contrib.auth.models import User
from booking.models import Booking
from account.models import Lab
from django.utils import timezone
from datetime import timedelta
def request_list_flavors(request) -> HttpResponse:
data = json.loads(request.body.decode('utf-8'))
if not "project" in data:
return HttpResponse(status=422)
if not request.user.is_authenticated:
return HttpResponse(status=401)
response = flavor_list_flavors(data["project"])
return JsonResponse(status=200, data={"flavors_list": response})
def request_list_template(request) -> HttpResponse:
if not request.user.is_authenticated:
return HttpResponse(status=401)
uid = UserProfile.objects.get(user=request.user)
uid = uid.ipa_username
response = template_list_templates(uid)
return JsonResponse(status=200, data={"templates_list": response})
def request_create_template(request) -> HttpResponse:
data = json.loads(request.body.decode('utf-8'))
if not "template_blob" in data:
return HttpResponse(status=422)
if not request.user.is_authenticated:
return HttpResponse(status=401)
response = template_make_template(data["template_blob"])
return JsonResponse(status=200, data={"uuid": response})
def request_create_booking(request) -> HttpResponse:
# Validate request
data = json.loads(request.body.decode('utf-8'))
if not "booking_blob" in data:
return HttpResponse(status=422)
if not request.user.is_authenticated:
return HttpResponse(status=401)
data = data["booking_blob"]
# Validate and build collaborators list
valid = validate_collaborators(data["allowed_users"])
if (not valid["valid"]):
return JsonResponse(
data={"message": valid["message"], "error": True},
status=200,
safe=False
)
ipa_users = []
ipa_users.append(UserProfile.objects.get(user=request.user).ipa_username)
for user in data["allowed_users"]:
collab_profile = UserProfile.objects.get(user=User.objects.get(username=user))
ipa_users.append(collab_profile.ipa_username)
# Reformat post data
bookingBlob = {
"template_id": data["template_id"],
"allowed_users": ipa_users,
"global_cifile": data["global_cifile"],
"metadata": {
"booking_id": None, # fill in after creating django object
"owner": UserProfile.objects.get(user=request.user).ipa_username,
"lab": "UNH_IOL",
"purpose": data["metadata"]["purpose"],
"project": data["metadata"]["project"],
"length": int(data["metadata"]["length"])
},
"origin": "anuket" if os.environ.get("TEMPLATE_OVERRIDE_DIR") == 'laas' else "lfedge" # todo - refactor
}
# Create booking in dashboard
booking = Booking.objects.create(
purpose=bookingBlob["metadata"]["purpose"],
project=bookingBlob["metadata"]['project'],
lab=Lab.objects.get(name='UNH_IOL'),
owner=request.user,
start=timezone.now(),
end=timezone.now() + timedelta(days=int(bookingBlob["metadata"]['length'])),
)
for c in list(data["allowed_users"]):
booking.collaborators.add(User.objects.get(username=c))
# Create booking in liblaas
bookingBlob["metadata"]["booking_id"] = str(booking.id)
liblaas_response = booking_create_booking(bookingBlob)
if liblaas_response.status_code != 200:
print("received non success from liblaas, deleting booking from dashboard")
booking.delete()
return JsonResponse(
data={},
status=500,
safe=False
)
aggregateId = liblaas_response
booking.aggregateId = aggregateId
booking.save()
print(f"Created new booking with id {booking.id} and aggregate {aggregateId}")
return JsonResponse(
data = {"bookingId": booking.id},
status=200,
safe=False
)
def request_migrate_new(request) -> HttpResponse:
user = request.user
profile = UserProfile.objects.get(user=user)
data = json.loads(request.body.decode('utf-8'))
fn = data["firstname"].strip()
ln = data["lastname"].strip()
company = data["company"].strip()
if (fn == "" or ln == "" or company == ""):
return JsonResponse(
data = {"message": "Please fill out all fields."},
status=406
)
user_blob = {
"uid": str(user), # For this case, the username is not taken, so the dashboard username will be used
"givenname": str(fn),
"sn": str(ln),
"ou": str(company),
"mail": str(profile.email_addr),
'random': True
}
vpn_username = user_create_user(user_blob)
if (vpn_username):
profile.ipa_username = vpn_username
profile.save()
return HttpResponse(status=200)
return JsonResponse(
data = {"message": "Unable to create account. Please try again."},
status=406
)
def request_migrate_conflict(request) -> HttpResponse:
user = request.user
profile = UserProfile.objects.get(user=user)
data = json.loads(request.body.decode('utf-8'))
fn = data["firstname"].strip()
ln = data["lastname"].strip()
company = data["company"].strip()
username = data["username"].strip()
if (fn == "" or ln == "" or company == "" or username == ""):
return JsonResponse(
data = {"message": "Please fill out all fields."},
status=406
)
# Check if username is taken by querying for that user
existing_user = user_get_user(username)
if (existing_user):
return JsonResponse(
data = {"message": "Username is already taken. Please try again."},
status=406
)
# Create and link account
user_blob = {
"uid": str(username),
"givenname": str(fn),
"sn": str(ln),
"ou": str(company),
"mail": str(profile.email_addr),
'random': True
}
vpn_username = user_create_user(user_blob)
if (vpn_username):
profile.ipa_username = vpn_username
profile.save()
return HttpResponse(status=200)
return JsonResponse(
data = {"message": "Unable to create account. Please try again."},
status=406
)
def request_set_company(request):
data = json.loads(request.body.decode('utf-8'))
if not "data" in data:
return HttpResponse(status=422)
if not request.user.is_authenticated:
return HttpResponse(status=401)
up = UserProfile.objects.get(user=request.user)
success = user_set_company(up.ipa_username, data["data"].strip())
if (success):
return HttpResponse(status=200)
return JsonResponse(
data = {"message": "Unable to update details. Please check your input and try again."},
status=406
)
def request_set_ssh(request):
data = json.loads(request.body.decode('utf-8'))
if not "data" in data:
return HttpResponse(status=422)
if not request.user.is_authenticated:
return HttpResponse(status=401)
up = UserProfile.objects.get(user=request.user)
success = user_set_ssh(up.ipa_username, data["data"])
if (success):
return HttpResponse(status=200)
# API does not provide a way to verify keys were successfully added, so it is unlikely that this case will ever be hit
return JsonResponse(
data = {"message": "Unable to add SSH key. Please verify that the key is valid and try again."},
status=406
)
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