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authorAndrea Lepori <alepori@student.ethz.ch>2022-01-02 21:00:12 +0100
committerAndrea Lepori <alepori@student.ethz.ch>2022-01-02 21:00:34 +0100
commit8c4cdc81f993bcf4d088d2356a45da8d883bdf01 (patch)
tree6f422b46f41eb55c04c856ed64129339d372fc4a /accounts/views.py
parentMerge branch 'master' into dev (diff)
downloadscout-subs-8c4cdc81f993bcf4d088d2356a45da8d883bdf01.tar.gz
scout-subs-8c4cdc81f993bcf4d088d2356a45da8d883bdf01.zip
login/register with midata
Diffstat (limited to 'accounts/views.py')
-rw-r--r--accounts/views.py82
1 files changed, 75 insertions, 7 deletions
diff --git a/accounts/views.py b/accounts/views.py
index ef2d6c1..06459d7 100644
--- a/accounts/views.py
+++ b/accounts/views.py
@@ -1,21 +1,23 @@
from django.shortcuts import render
from django.urls import reverse
+from django.shortcuts import redirect
from django.conf import settings
-from django.contrib.auth.views import LoginView
from django.contrib.auth.forms import UserCreationForm
+from django.contrib.auth.models import User
from django.contrib.auth import login, authenticate
from django.http import FileResponse
from django.contrib.auth.decorators import login_required
from django.views.decorators.debug import sensitive_variables
from django.http import HttpResponseRedirect
-from client.models import UserCode
+from client.models import UserCode, MedicalData
from authlib.integrations.django_client import OAuth
import dateparser
import os
import requests
+from random import randint
from io import BytesIO
from PIL import Image, UnidentifiedImageError
from pdf2image import convert_from_bytes
@@ -24,8 +26,23 @@ from pdf2image.exceptions import (
PDFSyntaxError
)
-oauth = OAuth()
+def update_token(name, token, refresh_token=None, access_token=None):
+ if refresh_token:
+ item = OAuth2Token.find(name=name, refresh_token=refresh_token)
+ elif access_token:
+ item = OAuth2Token.find(name=name, access_token=access_token)
+ else:
+ return
+
+ # update old token
+ item.access_token = token['access_token']
+ item.refresh_token = token.get('refresh_token')
+ item.expires_at = token['expires_at']
+ item.save()
+
+oauth = OAuth(update_token=update_token)
hitobito = oauth.register(name="hitobito")
+api_url = settings.AUTHLIB_OAUTH_CLIENTS["hitobito"]["api_url"]
# override to remove help text
class RegisterForm(UserCreationForm):
@@ -35,20 +52,71 @@ class RegisterForm(UserCreationForm):
for fieldname in ['username', 'password1', 'password2']:
self.fields[fieldname].help_text = None
+# send to hitobito request to get token
def oauth_login(request):
redirect_uri = request.build_absolute_uri(reverse('auth'))
return hitobito.authorize_redirect(request, redirect_uri)
+# callback after acquiring token
def auth(request):
token = hitobito.authorize_access_token(request)
- print(token)
+
+ # request data from user account
+ headers = {
+ "Authorization" : "Bearer " + token["access_token"],
+ "X-Scope": "with_roles",
+ }
+ resp = requests.get(api_url, headers=headers)
+ resp_data = resp.json()
+
+ # find user with that id
+ usercode = UserCode.objects.filter(midata_id=resp_data["id"])
+
+ if len(usercode) > 0:
+ # user exist
+ login(request, usercode[0].user)
+ return HttpResponseRedirect('/')
+
+ user = User.objects.create_user(resp_data["email"], resp_data["email"])
+
+ # create new usercode
+ while (True):
+ code = randint(100000, 999999)
+ if len(UserCode.objects.filter(code=code)) == 0:
+ break
+
+ medic = MedicalData()
+ medic.save()
+ userCode = UserCode(user=user, code=code, medic=medic, midata_id=resp_data["id"], midata_token=token["access_token"])
+ userCode.save()
+
+ login(request, user)
+
+ return HttpResponseRedirect('/')
+
+# send to hitobito request to get token
+def oauth_connect(request):
+ redirect_uri = request.build_absolute_uri(reverse('auth_connect'))
+ return hitobito.authorize_redirect(request, redirect_uri)
+
+# callback after acquiring token
+def auth_connect(request):
+ token = hitobito.authorize_access_token(request)
+
+ # request data from user account
headers = {
"Authorization" : "Bearer " + token["access_token"],
"X-Scope": "with_roles",
}
- resp = requests.get("https://demo.hitobito.com/oauth/profile", headers=headers)
- print(resp)
- print(resp.text)
+ resp = requests.get(api_url, headers=headers)
+ resp_data = resp.json()
+
+ # find user with that id
+ usercode = UserCode.objects.filter(user=user)[0]
+ usercode.midata_id = resp_data["id"]
+ usercode.midata_token = token["access_token"]
+ usercode.save()
+
return HttpResponseRedirect('/')
@sensitive_variables("raw_passsword")