Garmin connect initial auth

rowers/garmin_stuff.py

@@ -0,0 +1,82 @@
+from rowers.imports import *
+import datetime
+import requests
+from requests_oauthlib import OAuth1,OAuth1Session
+from requests import Request, Session
+import rowers.mytypes as mytypes
+from rowers.mytypes import otwtypes
+from rowers.rower_rules import is_workout_user,ispromember
+from iso8601 import ParseError
+
+import numpy
+import json
+from json.decoder import JSONDecodeError
+
+from rowsandall_app.settings import (
+    GARMIN_CLIENT_KEY, GARMIN_REDIRECT_URI, GARMIN_CLIENT_SECRET
+    )
+
+from rowers.tasks import handle_c2_import_stroke_data, handle_c2_sync
+import django_rq
+queue = django_rq.get_queue('default')
+queuelow = django_rq.get_queue('low')
+queuehigh = django_rq.get_queue('low')
+from rowers.utils import myqueue
+from rowers.models import C2WorldClassAgePerformance
+
+from django.core.exceptions import PermissionDenied
+
+oauth_data = {
+    'client_id': GARMIN_CLIENT_KEY,
+    'client_secret': GARMIN_CLIENT_SECRET,
+    'redirect_uri': GARMIN_REDIRECT_URI,
+    'authorization_uri': "https://connectapi.garmin.com/oauth-service/oauth/request_token",
+    'content_type': 'application/x-www-form-urlencoded',
+    'tokenname': 'garmintoken',
+    'refreshtokenname': 'garminrefreshtoken',
+    'expirydatename': 'garmintokenexpirydate',
+    'bearer_auth': True,
+    'base_url': "https://connect.garmin.com/oauthConfirm",
+    'scope':'write',
+    'headers': 'Authorization: OAuth oauth_version="1.0"'
+    }
+
+def garmin_authorize():
+    redirect_uri = oauth_data['redirect_uri']
+    client_secret = oauth_data['client_secret']
+    client_id = oauth_data['client_id']
+    base_uri = oauth_data['base_url']
+
+
+    garmin = OAuth1Session(oauth_data['client_id'],
+                           client_secret=oauth_data['client_secret'],
+                           )
+    fetch_response = garmin.fetch_request_token(oauth_data['authorization_uri'])
+    resource_owner_key = fetch_response.get('oauth_token')
+    resource_owner_secret = fetch_response.get('oauth_token_secret')
+
+    authorization_url = garmin.authorization_url(base_uri)
+    return authorization_url
+
+def garmin_processcallback(redirect_respones):
+    garmin = OAuth1Session(oauth_data['client_id'],
+                           client_secret=oauth_data['client_secret'],
+                           )
+    oauth_response = garmin.parse_authorization_response(redirect_response)
+
+    verifier = oauth_response.get('oauth_verifier')
+    token = oauth_response.get('oauth_token')
+    access_token_url = 'https://connectapi.garmin.com/oauth-service/oauth/access_token'
+
+    # Using OAuth1Session
+    garmin = OAuth1Session(oauth_data['client_id'],
+                          client_secret=oauth_data['client_secret'],
+                          resource_owner_key=resource_owner_key,
+                          resource_owner_secret=resource_owner_secret,
+                          verifier=verifier,)
+    oauth_tokens = garmin.fetch_access_token(access_token_url)
+
+    garmintoken = oauth_tokens.get('oauth_token')
+    garminrefreshtoken = oauth_tokens.get('oauth_token_secret')
+
+    return garmintoken,garminrefreshtoken

rowers/models.py

@@ -834,6 +834,10 @@ class Rower(models.Model):
     polaruserid = models.IntegerField(default=0)
     polar_auto_import = models.BooleanField(default=False)
 
+    garmintoken = models.CharField(default='',max_length=200,blank=True,null=True)
+    garminrefreshtoken = models.CharField(default='',max_length=1000,
+                                          blank=True,null=True)
+
     stravatoken = models.CharField(default='',max_length=200,blank=True,null=True)
     stravatokenexpirydate = models.DateTimeField(blank=True,null=True)
     stravarefreshtoken = models.CharField(default='',max_length=1000,

rowers/urls.py

@@ -532,6 +532,7 @@ urlpatterns = [
     re_path(r'^me/polarauthorize/$',views.rower_polar_authorize,name='rower_polar_authorize'),
     re_path(r'^me/revokeapp/(?P<id>\d+)/$',views.rower_revokeapp_view,name='rower_revokeapp_view'),
     re_path(r'^me/stravaauthorize/$',views.rower_strava_authorize,name='rower_strava_authorize'),
+    re_path(r'^me/garminauthorize/$',views.rower_garmin_authorize,name='rower_garmin_authorize'),
     re_path(r'^me/sporttracksauthorize/$',views.rower_sporttracks_authorize,name='rower_sporttracks_authorize'),
     re_path(r'^me/underarmourauthorize/$',views.rower_underarmour_authorize,name='rower_underarmour_authorize'),
     re_path(r'^me/tpauthorize/$',views.rower_tp_authorize,name='rower_tp_authorize'),

rowers/views/importviews.py

@@ -401,6 +401,12 @@ def rower_c2_authorize(request):
     url += "&scope="+scope
     return HttpResponseRedirect(url)
 
+# Garmin authorization
+@login_required()
+def rower_garmin_authorize(request):
+    authorization_url = garmin_stuff.garmin_authorize()
+    return HttpResponseRedirect(authorization_url)
+
 # Strava Authorization
 @login_required()
 def rower_strava_authorize(request):
@@ -705,7 +711,20 @@ def rower_process_polarcallback(request):
     return HttpResponseRedirect(url)
 
 
+# process Garmin callback
+@login_required()
+def rower_process_garmincallback(request):
+    r = getrower(request.user)
+    absoluteurl = request.build_absolute_uri()
+    garmintoken,garminrefreshtoken = garmin_stuff.garmin_processcallback(absoluteurl)
+    r.garmintoken = garmintoken
+    r.garminrefreshtoken = garminrefreshtoken
+    r.save()
 
+    successmessage = "Tokens stored. Good to go"
+    messages.info(request,successmessage)
+    url = reverse('workouts_view')
+    return HttpResponseRedirect(url)
 
 # Process Strava Callback
 @login_required()

rowers/views/statements.py

@@ -157,6 +157,7 @@ from rowers.sporttracksstuff import sporttracks_open
 from rowers.tpstuff import tp_open
 from iso8601 import ParseError
 import rowers.stravastuff as stravastuff
+import rowers.garmin_stuff as garmin_stuff
 from rowers.stravastuff import strava_open
 import rowers.polarstuff as polarstuff
 import rowers.sporttracksstuff as sporttracksstuff

rowsandall_app/settings.py

@@ -282,6 +282,10 @@ STRAVA_CLIENT_ID = CFG['strava_client_id']
 STRAVA_CLIENT_SECRET = CFG['strava_client_secret']
 STRAVA_REDIRECT_URI = CFG['strava_callback']
 
+# Garmin
+GARMIN_CLIENT_KEY = CFG["garmin_client_key"]
+GARMIN_CLIENT_SECRET = CFG['garmin_client_secret']
+GARMIN_REDIRECT_URI = CFG['garmin_callback']
 
 # SportTracks
 

rowsandall_app/urls.py

@@ -71,6 +71,7 @@ urlpatterns += [
 #    re_path(r'^admin/rq/',include('django_rq_dashboard.urls')),
     re_path(r'^call\_back',rowersviews.rower_process_callback),
     re_path(r'^stravacall\_back',rowersviews.rower_process_stravacallback),
+    re_path(r'^garmin\_callback',rowersviews.rower_process_garmincallback),
     re_path(r'^sporttracks\_callback',rowersviews.rower_process_sporttrackscallback),
     re_path(r'^underarmour\_callback',rowersviews.rower_process_underarmourcallback),
     re_path(r'^polarflowcallback',rowersviews.rower_process_polarcallback),