Merge pull request '# Bugfix' (#425) from 424_Archived_codes_selectable into master

Reviewed-on: #425

.env.sample

@@ -0,0 +1,46 @@
+# General
+SECRET_KEY=CHANGE_ME
+DEBUG=True
+ALLOWED_HOSTS=127.0.0.1,localhost,example.org
+BASE_URL=http://localhost:8002
+ADMINS=Admin1:mail@example.org,Admin2:mail2@example.org
+
+# Database
+DB_USER=postgres
+DB_PASSWORD=
+DB_NAME=konova
+DB_HOST=127.0.0.1
+DB_PORT=5432
+
+# Redis (for celery)
+REDIS_HOST=CHANGE_ME
+REDIS_PORT=CHANGE_ME
+
+# E-Mail
+SMTP_HOST=localhost
+SMTP_PORT=25
+REPLY_TO_ADDR=ksp-servicestelle@sgdnord.rlp.de
+DEFAULT_FROM_EMAIL=service@ksp.de
+
+# Proxy
+PROXY=CHANGE_ME
+GEOPORTAL_RLP_USER=CHANGE_ME
+GEOPORTAL_RLP_PASSWORD=CHANGE_ME
+
+# Schneider
+SCHNEIDER_BASE_URL=https://schneider.naturschutz.rlp.de
+SCHNEIDER_AUTH_TOKEN=CHANGE_ME
+SCHNEIDER_AUTH_HEADER=auth
+
+# SSO
+SSO_SERVER_BASE_URL=https://login.naturschutz.rlp.de
+OAUTH_CODE_VERIFIER=CHANGE_ME
+OAUTH_CLIENT_ID=CHANGE_ME
+OAUTH_CLIENT_SECRET=CHANGE_ME
+
+# RabbitMQ
+## For connections to EGON
+EGON_RABBITMQ_HOST=CHANGE_ME
+EGON_RABBITMQ_PORT=CHANGE_ME
+EGON_RABBITMQ_USER=CHANGE_ME
+EGON_RABBITMQ_PW=CHANGE_ME

.gitignore

@@ -3,3 +3,4 @@
 /.idea/
 /.coverage
 /htmlcov/
+/.env

api/admin.py

@@ -1,6 +1,6 @@
 from django.contrib import admin
 
-from api.models.token import APIUserToken
+from api.models.token import APIUserToken, OAuthToken
 
 
 class APITokenAdmin(admin.ModelAdmin):
@@ -17,4 +17,17 @@ class APITokenAdmin(admin.ModelAdmin):
     ]
 
 
+class OAuthTokenAdmin(admin.ModelAdmin):
+    list_display = [
+        "access_token",
+        "refresh_token",
+        "expires_on",
+    ]
+    search_fields = [
+        "access_token",
+        "refresh_token",
+    ]
+
+
 admin.site.register(APIUserToken, APITokenAdmin)
+admin.site.register(OAuthToken, OAuthTokenAdmin)

api/migrations/0003_oauthtoken.py

@@ -0,0 +1,26 @@
+# Generated by Django 5.0.4 on 2024-04-30 07:20
+
+import uuid
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('api', '0002_alter_apiusertoken_valid_until'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='OAuthToken',
+            fields=[
+                ('id', models.UUIDField(default=uuid.uuid4, editable=False, primary_key=True, serialize=False)),
+                ('access_token', models.CharField(db_comment='OAuth access token', max_length=255)),
+                ('refresh_token', models.CharField(db_comment='OAuth refresh token', max_length=255)),
+                ('expires_on', models.DateTimeField(db_comment='When the token will be expired')),
+        ],
+            options={
+                'abstract': False,
+            },
+        ),
+    ]

api/models/token.py

@@ -1,7 +1,14 @@
+import json
+from datetime import timedelta
+
+import requests
 from django.core.exceptions import ObjectDoesNotExist
 from django.db import models
 from django.utils import timezone
+from django.utils.timezone import now
 
+from konova.models import UuidModel
+from konova.sub_settings.sso_settings import OAUTH_CLIENT_ID, OAUTH_CLIENT_SECRET, SSO_SERVER_BASE
 from konova.utils.generators import generate_token
 
 
@@ -46,3 +53,105 @@ class APIUserToken(models.Model):
         except ObjectDoesNotExist:
             raise PermissionError("Credentials invalid")
         return token_obj.user
+
+
+class OAuthToken(UuidModel):
+    access_token = models.CharField(
+        max_length=255,
+        blank=False,
+        null=False,
+        db_comment="OAuth access token"
+    )
+    refresh_token = models.CharField(
+        max_length=255,
+        blank=False,
+        null=False,
+        db_comment="OAuth refresh token"
+    )
+    expires_on = models.DateTimeField(
+        db_comment="When the token will be expired"
+    )
+
+    ASSUMED_LATENCY = 1000  # assumed latency between creation and receiving of an access token
+
+    def __str__(self):
+        return str(self.access_token)
+
+    @staticmethod
+    def from_access_token_response(access_token_data: str, received_on):
+        """
+        Creates an OAuthToken based on retrieved access token data (OAuth2.0 specification)
+
+        Args:
+            access_token_data (str): OAuth2.0 response data
+            received_on (): Timestamp when the response has been received
+
+        Returns:
+
+        """
+        oauth_token = OAuthToken()
+        data = json.loads(access_token_data)
+
+        oauth_token.access_token = data.get("access_token")
+        oauth_token.refresh_token = data.get("refresh_token")
+
+        expires_on = received_on + timedelta(
+            seconds=(data.get("expires_in") + OAuthToken.ASSUMED_LATENCY)
+        )
+        oauth_token.expires_on = expires_on
+
+        return oauth_token
+
+    def refresh(self):
+        url = f"{SSO_SERVER_BASE}o/token/"
+        params = {
+            "grant_type": "refresh_token",
+            "refresh_token": self.refresh_token,
+            "client_id": OAUTH_CLIENT_ID,
+            "client_secret": OAUTH_CLIENT_SECRET
+        }
+        response = requests.post(
+            url,
+            params
+        )
+        _now = now()
+        is_response_invalid = response.status_code != 200
+        if is_response_invalid:
+            raise RuntimeError(f"Refreshing token not possible: {response.status_code}")
+
+        response_content = response.content.decode("utf-8")
+        response_content = json.loads(response_content)
+
+        access_token = response_content.get("access_token")
+        refresh_token = response_content.get("refresh_token")
+        expires_in = response_content.get("expires")
+
+        self.access_token = access_token
+        self.refresh_token = refresh_token
+        self.expires_in = expires_in
+        self.save()
+
+        return self
+
+    def update_and_get_user(self):
+        from user.models import User
+        url = f"{SSO_SERVER_BASE}users/oauth/data/"
+
+        access_token = self.access_token
+        response = requests.get(
+            url,
+            headers={
+                "Authorization": f"Bearer {access_token}",
+            }
+        )
+
+        is_response_code_invalid = response.status_code != 200
+        if is_response_code_invalid:
+            raise RuntimeError(f"OAuth user data fetching unsuccessful: {response.status_code}")
+
+        response_content = response.content.decode("utf-8")
+        response_content = json.loads(response_content)
+        user = User.oauth_update_user(response_content)
+
+        return user
+

api/utils/serializer/serializer.py

@@ -11,6 +11,7 @@ from abc import abstractmethod
 from django.contrib.gis import geos
 from django.contrib.gis.geos import GEOSGeometry
 from django.core.paginator import Paginator
+from django.db.models import Q
 
 from konova.sub_settings.lanis_settings import DEFAULT_SRID_RLP
 from konova.utils.message_templates import DATA_UNSHARED
@@ -32,8 +33,8 @@ class AbstractModelAPISerializer:
         self.lookup = {
             "id": None,  # must be set
             "deleted__isnull": True,
-            "users__in": [],  # must be set
         }
+        self.shared_lookup = Q()  # must be set, so user or team based share will be used properly
         super().__init__(*args, **kwargs)
 
     @abstractmethod
@@ -76,7 +77,11 @@ class AbstractModelAPISerializer:
         else:
             # Return certain object
             self.lookup["id"] = _id
-        self.lookup["users__in"] = [user]
+
+        self.shared_lookup = Q(
+            Q(users__in=[user]) |
+            Q(teams__in=list(user.shared_teams))
+        )
 
     def fetch_and_serialize(self):
         """ Serializes the model entry according to the given lookup data
@@ -86,7 +91,13 @@ class AbstractModelAPISerializer:
         Returns:
             serialized_data (dict)
         """
-        entries = self.model.objects.filter(**self.lookup).order_by("id")
+        entries = self.model.objects.filter(
+            **self.lookup
+        ).filter(
+            self.shared_lookup
+        ).order_by(
+            "id"
+        ).distinct()
         self.paginator = Paginator(entries, self.rpp)
         requested_entries = self.paginator.page(self.page_number)
 

api/utils/serializer/v1/compensation.py

@@ -6,6 +6,7 @@ Created on: 24.01.22
 
 """
 from django.db import transaction
+from django.db.models import Q
 
 from api.utils.serializer.v1.serializer import AbstractModelAPISerializerV1, AbstractCompensationAPISerializerV1Mixin
 from compensation.models import Compensation
@@ -21,8 +22,10 @@ class CompensationAPISerializerV1(AbstractModelAPISerializerV1, AbstractCompensa
 
     def prepare_lookup(self, id, user):
         super().prepare_lookup(id, user)
-        del self.lookup["users__in"]
-        self.lookup["intervention__users__in"] = [user]
+        self.shared_lookup = Q(
+            Q(intervention__users__in=[user]) |
+            Q(intervention__teams__in=user.shared_teams)
+        )
 
     def intervention_to_json(self, entry):
         return {

api/utils/serializer/v1/deduction.py

@@ -6,6 +6,7 @@ Created on: 28.01.22
 
 """
 from django.core.exceptions import ObjectDoesNotExist
+from django.db.models import Q
 
 from api.utils.serializer.v1.serializer import DeductableAPISerializerV1Mixin, AbstractModelAPISerializerV1
 from compensation.models import EcoAccountDeduction, EcoAccount
@@ -28,9 +29,11 @@ class DeductionAPISerializerV1(AbstractModelAPISerializerV1,
 
         """
         super().prepare_lookup(_id, user)
-        del self.lookup["users__in"]
         del self.lookup["deleted__isnull"]
-        self.lookup["intervention__users__in"] = [user]
+        self.shared_lookup = Q(
+            Q(intervention__users__in=[user]) |
+            Q(intervention__teams__in=user.shared_teams)
+        )
 
     def _model_to_geo_json(self, entry):
         """ Adds the basic data

api/views/v1/views.py

@@ -23,11 +23,6 @@ class AbstractAPIViewV1(AbstractAPIView):
     """
 
     def __init__(self, *args, **kwargs):
-        self.lookup = {
-            "id": None,  # must be set in subclasses
-            "deleted__isnull": True,
-            "users__in": [],  # must be set in subclasses
-        }
         super().__init__(*args, **kwargs)
         self.serializer = self.serializer()
 

codelist/models.py

@@ -75,7 +75,8 @@ class KonovaCode(models.Model):
             return self
 
         children = KonovaCode.objects.filter(
-            parent=self
+            parent=self,
+            is_archived=False,
         ).order_by(
             order_by
         )

intervention/settings.py

@@ -5,6 +5,8 @@ Contact: michel.peltriaux@sgdnord.rlp.de
 Created on: 30.11.20
 
 """
+from konova.sub_settings.django_settings import env
+
 INTERVENTION_IDENTIFIER_LENGTH = 6
 INTERVENTION_IDENTIFIER_TEMPLATE = "EIV-{}"
 
@@ -14,7 +16,7 @@ INTERVENTION_LANIS_LAYER_NAME_UNRECORDED_OLD_ENTRY = "eiv_unrecorded_old_entries
 
 # EGON connection settings via rabbitmq
 # NEEDED FOR BACKWARDS COMPATIBILITY
-EGON_RABBITMQ_HOST = "CHANGE_ME"
-EGON_RABBITMQ_PORT = "CHANGE_ME"
-EGON_RABBITMQ_USER = "CHANGE_ME"
-EGON_RABBITMQ_PW = "CHANGE_ME"
+EGON_RABBITMQ_HOST = env("EGON_RABBITMQ_HOST")
+EGON_RABBITMQ_PORT = env("EGON_RABBITMQ_PORT")
+EGON_RABBITMQ_USER = env("EGON_RABBITMQ_USER")
+EGON_RABBITMQ_PW = env("EGON_RABBITMQ_PW")

konova/celery.py

@@ -1,6 +1,7 @@
 import os
 
 from celery import Celery
+from konova.sub_settings.django_settings import env
 
 # Set the default Django settings module for the 'celery' program.
 os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'konova.settings')
@@ -17,7 +18,7 @@ app.config_from_object('django.conf:settings', namespace='CELERY')
 app.autodiscover_tasks()
 
 # Declare redis as broker
-app.conf.broker_url = 'redis://localhost:6379/0'
+app.conf.broker_url = f'redis://{env("REDIS_HOST")}:{env.int("REDIS_PORT")}/0'
 
 
 @app.task(bind=True)

konova/management/commands/send_to_egon.py

@@ -0,0 +1,54 @@
+"""
+Author: Michel Peltriaux
+Organization: Struktur- und Genehmigungsdirektion Nord, Rhineland-Palatinate, Germany
+Contact: ksp-servicestelle@sgdnord.rlp.de
+Created on: 18.06.24
+
+"""
+from django.db.models import QuerySet
+
+from intervention.models import Intervention
+from konova.management.commands.setup import BaseKonovaCommand
+
+
+class Command(BaseKonovaCommand):
+    help = "Send specific intervention entries to EGON if there are any payments on them"
+
+    def add_arguments(self, parser):
+        try:
+            parser.add_argument("--intervention-ids", type=str)
+        except ValueError as e:
+            self._write_error(f"Argument error: {e}")
+            exit(-1)
+
+    def __handle_arguments(self, options):
+        self.intervention_ids = options["intervention_ids"] or ""
+        self.intervention_ids = self.intervention_ids.split(",")
+        self.intervention_ids = [x.strip() for x in self.intervention_ids]
+
+    def handle(self, *args, **options):
+        try:
+            self.__handle_arguments(options)
+            interventions = self.get_interventions()
+            self.process_egon_sending(interventions)
+        except KeyboardInterrupt:
+            self._break_line()
+            exit(-1)
+
+    def get_interventions(self) -> QuerySet:
+        """
+        Getter for interventions, defined by parameter 'intervention-ids'
+
+        Returns:
+            interventions (QuerySet): The interventions
+        """
+        interventions = Intervention.objects.filter(
+            id__in=self.intervention_ids,
+        )
+        self._write_success(f"... Found {interventions.count()} interventions")
+        return interventions
+
+    def process_egon_sending(self, interventions: QuerySet):
+        for intervention in interventions:
+            intervention.send_data_to_egon()
+            self._write_warning(f"... {intervention.identifier} has been sent to EGON (if it has payments)")

konova/settings.py

@@ -18,7 +18,6 @@ from konova.sub_settings.proxy_settings import *
 from konova.sub_settings.sso_settings import *
 from konova.sub_settings.table_settings import *
 from konova.sub_settings.lanis_settings import *
-from konova.sub_settings.wfs_parcel_settings import *
 from konova.sub_settings.logging_settings import *
 
 # Max upload size for POST forms

konova/sso/sso.py

@@ -1,78 +0,0 @@
-"""
-Author: Michel Peltriaux
-Organization: Struktur- und Genehmigungsdirektion Nord, Rhineland-Palatinate, Germany
-Contact: michel.peltriaux@sgdnord.rlp.de
-Created on: 17.08.21
-
-"""
-from django.http import HttpResponse
-from django.urls import re_path
-from django.views import View
-from django.views.decorators.csrf import csrf_exempt
-from itsdangerous import TimedSerializer
-from simple_sso.sso_client.client import Client
-
-from user.models import User
-
-
-class PropagateView(View):
-    """ View used to receive propagated sso-server user data
-
-    """
-    client = None
-    signer = None
-
-    def __init__(self, *args, **kwargs):
-        super().__init__(*args, **kwargs)
-        self.signer = TimedSerializer(self.client.private_key)
-
-    @csrf_exempt
-    def dispatch(self, request, *args, **kwargs):
-        return super().dispatch(request, *args, **kwargs)
-
-    def post(self, request):
-        user_data = request.body
-        user_data = self.signer.loads(user_data)
-        self.client.build_user(user_data)
-        return HttpResponse(status=200)
-
-
-class KonovaSSOClient(Client):
-    """ Konova specialized derivative of general sso.Client.
-
-    Adds some custom behaviour for konova usage.
-
-    """
-    propagate_view = PropagateView
-
-    def get_urls(self):
-        urls = super().get_urls()
-        urls += re_path(r'^propagate/$', self.propagate_view.as_view(client=self), name='simple-sso-propagate'),
-        return urls
-
-    def build_user(self, user_data):
-        """ Creates a user or updates user data
-
-        Args:
-            user_data ():
-
-        Returns:
-
-        """
-        try:
-            user = User.objects.get(username=user_data['username'])
-            # Update user data, excluding some changes
-            skipable_attrs = {
-                "username",
-                "is_staff",
-                "is_superuser",
-            }
-            for _attr, _val in user_data.items():
-                if _attr in skipable_attrs:
-                    continue
-                setattr(user, _attr, _val)
-        except User.DoesNotExist:
-            user = User(**user_data)
-        user.set_unusable_password()
-        user.save()
-        return user

konova/sub_settings/django_settings.py

@@ -10,6 +10,8 @@ For the full list of settings and their values, see
 https://docs.djangoproject.com/en/3.1/ref/settings/
 """
 import os
+
+import environ
 from django.utils.translation import gettext_lazy as _
 from django.conf.locale.de import formats as de_formats
 
@@ -24,32 +26,28 @@ BASE_DIR = os.path.dirname(
     )
 )
 
-# Quick-start development settings - unsuitable for production
-# See https://docs.djangoproject.com/en/3.1/howto/deployment/checklist/
+env = environ.Env()
+# Take environment variables from .env.dev file
+environ.Env.read_env(os.path.join(BASE_DIR, '.env'))
 
 # SECURITY WARNING: keep the secret key used in production secret!
-SECRET_KEY = '5=9-)2)h$u9=!zrhia9=lj-2#cpcb8=#$7y+)l$5tto$3q(n_+'
+SECRET_KEY = env("SECRET_KEY")
 
 # SECURITY WARNING: don't run with debug turned on in production!
-DEBUG = True
+DEBUG = env.bool("DEBUG", default=False)
 
-ADMINS = [
-    ('KSP-Servicestelle', 'ksp-servicestelle@sgdnord.rlp.de'),
-]
+ADMINS = [x.split(':') for x in env.list('ADMINS')]
 
-BASE_URL = "http://localhost:8001"
+ALLOWED_HOSTS = env.list("ALLOWED_HOSTS")
 
-ALLOWED_HOSTS = [
-    "127.0.0.1",
-    "localhost",
-]
+BASE_URL = env("BASE_URL")
 
 CSRF_TRUSTED_ORIGINS = [
-    "http://localhost",  # not only host but schema (http/s) as well!
+    BASE_URL
 ]
 
 # Authentication settings
-LOGIN_URL = "/login/"
+LOGIN_URL = "/oauth/login/"
 
 # Session settings
 SESSION_COOKIE_AGE = 60 * 60  # 60 minutes
@@ -83,10 +81,6 @@ INSTALLED_APPS = [
     'analysis',
     'api',
 ]
-if DEBUG:
-    INSTALLED_APPS += [
-        'debug_toolbar',
-    ]
 
 MIDDLEWARE = [
     'django.middleware.security.SecurityMiddleware',
@@ -98,10 +92,6 @@ MIDDLEWARE = [
     'django.contrib.messages.middleware.MessageMiddleware',
     'django.middleware.clickjacking.XFrameOptionsMiddleware',
 ]
-if DEBUG:
-    MIDDLEWARE += [
-        "debug_toolbar.middleware.DebugToolbarMiddleware",
-    ]
 
 ROOT_URLCONF = 'konova.urls'
 
@@ -131,10 +121,11 @@ WSGI_APPLICATION = 'konova.wsgi.application'
 DATABASES = {
     'default': {
         'ENGINE': 'django.contrib.gis.db.backends.postgis',
-        'NAME': 'konova',
-        'USER': 'postgres',
-        'HOST': '127.0.0.1',
-        'PORT': '5432',
+        'NAME': env("DB_NAME"),
+        'USER': env("DB_USER"),
+        'PASSWORD': env("DB_PASSWORD"),
+        'HOST': env("DB_HOST"),
+        'PORT': env("DB_PORT"),
     }
 }
 DEFAULT_AUTO_FIELD = "django.db.models.BigAutoField"
@@ -201,28 +192,6 @@ STATICFILES_DIRS = [
     os.path.join(BASE_DIR, 'templates/map/client/libs'),    # NETGIS map client files
 ]
 
-# DJANGO DEBUG TOOLBAR
-INTERNAL_IPS = [
-    "127.0.0.1"
-]
-DEBUG_TOOLBAR_CONFIG = {
-    "DISABLE_PANELS": {
-        'debug_toolbar.panels.versions.VersionsPanel',
-        'debug_toolbar.panels.timer.TimerPanel',
-        'debug_toolbar.panels.settings.SettingsPanel',
-        'debug_toolbar.panels.headers.HeadersPanel',
-        'debug_toolbar.panels.request.RequestPanel',
-        'debug_toolbar.panels.sql.SQLPanel',
-        'debug_toolbar.panels.staticfiles.StaticFilesPanel',
-        'debug_toolbar.panels.templates.TemplatesPanel',
-        'debug_toolbar.panels.cache.CachePanel',
-        'debug_toolbar.panels.signals.SignalsPanel',
-        'debug_toolbar.panels.logging.LoggingPanel',
-        'debug_toolbar.panels.redirects.RedirectsPanel',
-        'debug_toolbar.panels.profiling.ProfilingPanel',
-    }
-}
-
 # EMAIL (see https://docs.djangoproject.com/en/dev/topics/email/)
 
 # CHANGE_ME !!! ONLY FOR DEVELOPMENT !!!
@@ -230,13 +199,10 @@ if DEBUG:
     EMAIL_BACKEND = 'django.core.mail.backends.filebased.EmailBackend'
     EMAIL_FILE_PATH = '/tmp/app-messages' # change this to a proper location
 
-DEFAULT_FROM_EMAIL = "service@ksp.de"  # The default email address for the 'from' element
+DEFAULT_FROM_EMAIL = env("DEFAULT_FROM_EMAIL")  # The default email address for the 'from' element
 SERVER_EMAIL = DEFAULT_FROM_EMAIL  # The default email sender address, which is used by Django to send errors via mail
-EMAIL_HOST = "localhost"
-EMAIL_REPLY_TO = "ksp-servicestelle@sgdnord.rlp.de"
-SUPPORT_MAIL_RECIPIENT = EMAIL_REPLY_TO
-EMAIL_PORT = "25"
-#EMAIL_HOST_USER = ""
-#EMAIL_HOST_PASSWORD = ""
+EMAIL_HOST = env("SMTP_HOST")
+EMAIL_REPLY_TO = env("REPLY_TO_ADDR")
+EMAIL_PORT = env("SMTP_PORT")
 EMAIL_USE_TLS = False
 EMAIL_USE_SSL = False

konova/sub_settings/proxy_settings.py

@@ -5,12 +5,13 @@ Contact: michel.peltriaux@sgdnord.rlp.de
 Created on: 31.01.22
 
 """
+from konova.sub_settings.django_settings import env
 
-proxy = ""
+proxy = env("PROXY")
 PROXIES = {
     "http": proxy,
     "https": proxy,
 }
 
-CLIENT_PROXY_AUTH_USER = "CHANGE_ME"
-CLIENT_PROXY_AUTH_PASSWORD = "CHANGE_ME"
+GEOPORTAL_RLP_USER = env("GEOPORTAL_RLP_USER")
+GEOPORTAL_RLP_PASSWORD = env("GEOPORTAL_RLP_PASSWORD")

konova/sub_settings/schneider_settings.py

@@ -5,7 +5,8 @@ Contact: ksp-servicestelle@sgdnord.rlp.de
 Created on: 14.12.22
 
 """
+from konova.sub_settings.django_settings import env
 
-base_url = "http://127.0.0.1:8002"
-auth_header = "auth"
-auth_header_token = "CHANGE_ME"
+base_url = env("SCHNEIDER_BASE_URL")
+auth_header = env("SCHNEIDER_AUTH_HEADER")
+auth_header_token = env("SCHNEIDER_AUTH_TOKEN")

konova/sub_settings/sso_settings.py

@@ -5,9 +5,14 @@ Contact: michel.peltriaux@sgdnord.rlp.de
 Created on: 31.01.22
 
 """
+from konova.sub_settings.django_settings import env
 
 # SSO settings
-SSO_SERVER_BASE = "http://127.0.0.1:8000/"
+SSO_SERVER_BASE = env("SSO_SERVER_BASE_URL")
 SSO_SERVER = f"{SSO_SERVER_BASE}sso/"
-SSO_PRIVATE_KEY = "CHANGE_ME"
-SSO_PUBLIC_KEY = "CHANGE_ME"
+
+# OAuth settings
+OAUTH_CODE_VERIFIER = env("OAUTH_CODE_VERIFIER")
+
+OAUTH_CLIENT_ID = env("OAUTH_CLIENT_ID")
+OAUTH_CLIENT_SECRET = env("OAUTH_CLIENT_SECRET")

konova/sub_settings/wfs_parcel_settings.py

@@ -1,12 +0,0 @@
-"""
-Author: Michel Peltriaux
-Organization: Struktur- und Genehmigungsdirektion Nord, Rhineland-Palatinate, Germany
-Contact: michel.peltriaux@sgdnord.rlp.de
-Created on: 31.01.22
-
-"""
-
-# Parcel WFS settings
-PARCEL_WFS_BASE_URL = "https://www.geoportal.rlp.de/registry/wfs/519"
-PARCEL_WFS_USER = "ksp"
-PARCEL_WFS_PW = "CHANGE_ME"

konova/tasks.py

@@ -7,7 +7,7 @@ from django.core.exceptions import ObjectDoesNotExist
 
 @shared_task
 def celery_update_parcels(geometry_id: str, recheck: bool = True):
-    from konova.models import Geometry, ParcelIntersection
+    from konova.models import Geometry
     try:
         geom = Geometry.objects.get(id=geometry_id)
         geom.parcels.clear()

konova/templates/konova/includes/comment_card.html

@@ -20,7 +20,7 @@
         </div>
         <div class="card-body">
             <div class="scroll-150 font-italic">
-                {{obj.comment}}
+                {{obj.comment|linebreaks}}
             </div>
         </div>
     </div>

konova/tests/test_views.py

@@ -509,7 +509,7 @@ class BaseViewTestCase(BaseTestCase):
         
     def setUp(self) -> None:
         super().setUp()
-        self.login_url = reverse("simple-sso-login")
+        self.login_url = reverse("oauth-login")
 
     def assert_url_success(self, client: Client, urls: list):
         """ Assert for all given urls a direct 200 response

konova/urls.py

@@ -13,21 +13,19 @@ Including another URLconf
     1. Import the include() function: from django.urls import include, path
     2. Add a URL to urlpatterns:  path('blog/', include('blog.urls'))
 """
-import debug_toolbar
 from django.contrib import admin
 from django.urls import path, include
 
-from konova.settings import SSO_SERVER, SSO_PUBLIC_KEY, SSO_PRIVATE_KEY, DEBUG
-from konova.sso.sso import KonovaSSOClient
 from konova.views.logout import LogoutView
 from konova.views.geometry import GeomParcelsView, GeomParcelsContentView
 from konova.views.home import HomeView
 from konova.views.map_proxy import ClientProxyParcelSearch, ClientProxyParcelWFS
+from konova.views.oauth import OAuthLoginView, OAuthCallbackView
 
-sso_client = KonovaSSOClient(SSO_SERVER, SSO_PUBLIC_KEY, SSO_PRIVATE_KEY)
 urlpatterns = [
     path('admin/', admin.site.urls),
-    path('login/', include(sso_client.get_urls())),
+    path('oauth/callback/', OAuthCallbackView.as_view(), name="oauth-callback"),
+    path('oauth/login/', OAuthLoginView.as_view(), name="oauth-login"),
     path('logout/', LogoutView.as_view(), name="logout"),
     path('', HomeView.as_view(), name="home"),
     path('intervention/', include("intervention.urls")),
@@ -44,10 +42,5 @@ urlpatterns = [
     path('client/proxy/wfs', ClientProxyParcelWFS.as_view(), name="client-proxy-wfs"),
 ]
 
-if DEBUG:
-    urlpatterns += [
-        path('__debug__/', include(debug_toolbar.urls)),
-    ]
-
 handler404 = "konova.views.error.get_404_view"
 handler500 = "konova.views.error.get_500_view"

konova/utils/mailer.py

@@ -9,7 +9,7 @@ from django.core.mail import send_mail
 from django.template.loader import render_to_string
 from django.utils.translation import gettext_lazy as _
 
-from konova.sub_settings.django_settings import DEFAULT_FROM_EMAIL, EMAIL_REPLY_TO, SUPPORT_MAIL_RECIPIENT
+from konova.sub_settings.django_settings import DEFAULT_FROM_EMAIL, EMAIL_REPLY_TO
 
 
 class Mailer:
@@ -416,7 +416,7 @@ class Mailer:
             "EMAIL_REPLY_TO": EMAIL_REPLY_TO,
         }
         msg = render_to_string("email/api/verify_token.html", context)
-        user_mail_address = [SUPPORT_MAIL_RECIPIENT]
+        user_mail_address = [EMAIL_REPLY_TO]
         self.send(
             user_mail_address,
             _("Request for new API token"),

konova/utils/schneider/fetcher.py

@@ -11,6 +11,7 @@ from json import JSONDecodeError
 import requests
 
 from konova.sub_settings import schneider_settings
+from konova.sub_settings.proxy_settings import PROXIES
 
 
 class ParcelFetcher:
@@ -43,6 +44,7 @@ class ParcelFetcher:
 
         response = requests.post(
             url=post_url,
+            proxies=PROXIES,
             data=self.geojson,
             headers={
                 self.auth_header: self.auth_header_token

konova/views/map_proxy.py

@@ -18,7 +18,7 @@ from django.utils.translation import gettext_lazy as _
 
 from requests.auth import HTTPDigestAuth
 
-from konova.sub_settings.proxy_settings import PROXIES, CLIENT_PROXY_AUTH_USER, CLIENT_PROXY_AUTH_PASSWORD
+from konova.sub_settings.proxy_settings import PROXIES, GEOPORTAL_RLP_USER, GEOPORTAL_RLP_PASSWORD
 
 
 class BaseClientProxyView(View):
@@ -90,7 +90,7 @@ class ClientProxyParcelWFS(BaseClientProxyView):
         url = f"{base_url}?{urlencode(params, doseq=True)}"
 
         url = url.replace("typename", "typenames")
-        auth = HTTPDigestAuth(CLIENT_PROXY_AUTH_USER, CLIENT_PROXY_AUTH_PASSWORD)
+        auth = HTTPDigestAuth(GEOPORTAL_RLP_USER, GEOPORTAL_RLP_PASSWORD)
 
         content, response_code = self.perform_url_call(url, auth=auth)
         error_detected = response_code != 200

konova/views/oauth.py

@@ -0,0 +1,125 @@
+"""
+Author: Michel Peltriaux
+Organization: Struktur- und Genehmigungsdirektion Nord, Rhineland-Palatinate, Germany
+Contact: ksp-servicestelle@sgdnord.rlp.de
+Created on: 26.04.24
+
+"""
+import base64
+import hashlib
+from urllib.parse import urlencode
+
+import requests
+from django.contrib.auth import login
+from django.http import HttpRequest
+from django.shortcuts import redirect
+from django.urls import reverse
+from django.utils.timezone import now
+from django.views import View
+
+from api.models import OAuthToken
+from konova.sub_settings.django_settings import BASE_URL
+from konova.sub_settings.sso_settings import SSO_SERVER_BASE, OAUTH_CODE_VERIFIER, OAUTH_CLIENT_ID, OAUTH_CLIENT_SECRET
+
+
+class OAuthLoginView(View):
+    """
+    Starts OAuth Login procedure
+        -> AnonymousUser is redirected to SSO component using specific parameters
+        -> After successful login (in SSO component), user will be redirected to a specific callback url (OAuthCallbackView)
+        -> Callback view uses retrieved authorization token to get a proper access token from SSO component
+        -> SSO component answers with access token
+        -> OAuthCallbackView uses token in Authorization header to access user data of logged-in user in SSO component
+        -> OAuthCallbackView creates/updates user
+        -> OAuthCallbackView logs in user and redirects to default home view
+
+    """
+
+    def __create_code_challenge(self):
+        """
+        Creates a code verifier and code challenge for extra security.
+        See https://django-oauth-toolkit.readthedocs.io/en/latest/getting_started.html#authorization-code for further
+        information
+
+        Returns:
+
+        """
+        code_verifier = OAUTH_CODE_VERIFIER
+
+        code_challenge = hashlib.sha256(code_verifier.encode('utf-8')).digest()
+        code_challenge = base64.urlsafe_b64encode(code_challenge).decode('utf-8').replace('=', '')
+        return code_verifier, code_challenge
+
+    def get(self, request: HttpRequest, *args, **kwargs):
+        """
+        Redirects user to OAuth SSO webservice for credential based login there
+
+        Args:
+            request ():
+            *args ():
+            **kwargs ():
+
+        Returns:
+
+        """
+        oauth_authentication_code_url = f"{SSO_SERVER_BASE}o/authorize/"
+        redirect_uri = f'{BASE_URL}{reverse("oauth-callback")}'
+
+        code_verifier, code_challenge = self.__create_code_challenge()
+
+        urlencode_params = urlencode(
+            {
+                "response_type": "code",
+                "code_challenge": code_challenge,
+                "code_challenge_method": "S256",
+                "client_id": OAUTH_CLIENT_ID,
+                "redirect_uri": redirect_uri,
+            }
+        )
+        url = f"{oauth_authentication_code_url}?{urlencode_params}"
+        return redirect(url)
+
+
+class OAuthCallbackView(View):
+    """
+    Callback view for OAuth2.0 authentication token.
+    Authentication tokens will be exchanged for access token.
+    Access Token will be used for fetching user data from SSO component.
+    User data will be used for creating/updating user data inside this app.
+    User will be logged-in and redirected to default home view.
+
+    """
+
+    def get(self, request: HttpRequest, *args, **kwargs):
+        authentication_code = request.GET.get("code")
+        oauth_acces_token_url = f"{SSO_SERVER_BASE}o/token/"
+
+        callback_url = f'{BASE_URL}{reverse("oauth-callback")}'
+
+        params = {
+            "grant_type": "authorization_code",
+            "code": authentication_code,
+            "redirect_uri": callback_url,
+            "code_verifier": OAUTH_CODE_VERIFIER,
+            "client_id": OAUTH_CLIENT_ID,
+            "client_secret": OAUTH_CLIENT_SECRET
+        }
+        access_code_response = requests.post(
+            oauth_acces_token_url,
+            data=params
+        )
+        received_on = now()
+
+        access_code_response_body = access_code_response.content.decode("utf-8")
+        status_code_invalid = access_code_response.status_code != 200
+        if status_code_invalid:
+            raise RuntimeError(f"OAuth access token could not be fetched: {access_code_response.text}")
+
+        oauth_access_token = OAuthToken.from_access_token_response(access_code_response_body, received_on)
+        oauth_access_token.save()
+        user = oauth_access_token.update_and_get_user()
+        user.oauth_replace_token(oauth_access_token)
+
+        login(request, user)
+        return redirect("home")
+

requirements.txt

@@ -4,55 +4,62 @@ async-timeout==4.0.3
 beautifulsoup4==4.13.0b2
 billiard==4.2.0
 cached-property==1.5.2
-celery==5.4.0rc2
-certifi==2024.2.2
+celery==5.4.0
+certifi==2024.7.4
+cffi==1.17.0rc1
 chardet==5.2.0
 charset-normalizer==3.3.2
 click==8.1.7
 click-didyoumean==0.3.1
 click-plugins==1.1.1
 click-repl==0.3.0
-coverage==7.4.4
+coverage==7.5.4
+cryptography==42.0.8
 Deprecated==1.2.14
-Django==5.0.4
+Django==5.0.7
 django-autocomplete-light==3.11.0
 django-bootstrap-modal-forms==3.0.4
-django-bootstrap4==24.1
-django-debug-toolbar==4.3.0
+django-bootstrap4==24.3
 django-environ==0.11.2
 django-filter==24.2
 django-fontawesome-5==1.0.18
+django-oauth-toolkit==2.4.0
 django-simple-sso==1.2.0
 django-tables2==2.7.0
 et-xmlfile==1.1.0
+gunicorn==22.0.0
 idna==3.7
-importlib_metadata==7.1.0
-itsdangerous==2.1.2
-kombu==5.3.7
+importlib_metadata==8.0.0
+itsdangerous==0.24
+jwcrypto==1.5.6
+kombu==5.4.0rc1
+oauthlib==3.2.2
 openpyxl==3.2.0b1
-packaging==24.0
+packaging==24.1
 pika==1.3.2
-prompt-toolkit==3.0.43
-psycopg==3.1.18
-psycopg-binary==3.1.18
+pillow==10.4.0
+prompt_toolkit==3.0.47
+psycopg==3.2.1
+psycopg-binary==3.2.1
+pycparser==2.22
 pyparsing==3.1.2
 pypng==0.20220715.0
 pyproj==3.6.1
 python-dateutil==2.9.0.post0
 pytz==2024.1
-PyYAML==6.0.1
+PyYAML==6.0.2rc1
 qrcode==7.3.1
-redis==5.1.0b4
-requests==2.31.0
+redis==5.1.0b6
+requests<2.32.0
 six==1.16.0
 soupsieve==2.5
-sqlparse==0.4.4
-typing_extensions==4.11.0
+sqlparse==0.5.0
+typing_extensions==4.12.2
 tzdata==2024.1
-urllib3==2.2.1
+urllib3==2.2.2
 vine==5.1.0
 wcwidth==0.2.13
 webservices==0.7
 wrapt==1.16.0
 xmltodict==0.13.0
-zipp==3.18.1
+zipp==3.19.2

templates/map/client/config.json

@@ -112,7 +112,7 @@
 	},
 	"import":
 	{
-		"geopackageLibURL": "/libs/geopackage/4.2.3/"
+		"geopackageLibURL": "/static/libs/geopackage/4.2.3/"
 	},
 	"export":
 	{

templates/map/client/netgis.min.js

@@ -16,7 +16,7 @@ netgis.Client=function(a,b){this.build="20220826";this.debug=!1;netgis.util.isSt
 this.hideLoader()};netgis.Client.Layers=Object.freeze({PARCEL_DISTRICTS:"parcel-districts",PARCEL_FIELDS:"parcel-fields",PARCEL_FEATURES:"parcel-features",EDIT_LAYER:"edit-layer",PREVIEW_LAYER:"preview-layer"});netgis.Client.prototype.applyConfig=function(a){this.createModules();this.load();this.invoke(netgis.Events.CONTEXT_UPDATE,a);this.initModules(a);this.initConfig(a);this.initOutput(a);this.initEvents();this.importLayers={};this.setMode(netgis.Modes.VIEW)};
 netgis.Client.prototype.initElements=function(){};
 netgis.Client.prototype.initModules=function(a){this.map=new netgis.MapOpenLayers(a);this.map.attach(this.root);this.controls=new netgis.Controls;this.controls.attach(this.root);this.layerPanel=new netgis.Panel("Inhalte");this.layerPanel.attach(this.root);this.layerTree=new netgis.Tree;this.layerTree.container.style.position="absolute";this.layerTree.container.style.width="100%";this.layerTree.container.style.top="12mm";this.layerTree.container.style.bottom="6mm";this.layerTree.container.style.overflow=
-"auto";this.layerTree.attach(this.layerPanel.container);this.toolboxPanel=new netgis.Panel("Werkzeuge");this.toolboxPanel.attach(this.root);this.toolbox=new netgis.Toolbox(a);this.toolbox.attach(this.toolboxPanel.container);this.searchPlace=new netgis.SearchPlace(a);this.searchPlace.attach(this.root);this.parcelPanel=new netgis.Panel("Flurst\u00fccks-Suche");this.parcelPanel.container.style.minWidth="92mm";this.parcelPanel.attach(this.root);this.searchParcel=new netgis.SearchParcel(a);this.searchParcel.attach(this.parcelPanel.container);
+"auto";this.layerTree.attach(this.layerPanel.container);this.toolboxPanel=new netgis.Panel("Werkzeuge");this.toolboxPanel.attach(this.root);this.toolbox=new netgis.Toolbox(a);this.toolbox.attach(this.toolboxPanel.container);this.searchPlace=new netgis.SearchPlace(a);this.searchPlace.attach(this.root);this.parcelPanel=new netgis.Panel("Flurst\u00fccks-Suche");this.parcelPanel.container.style.minWidth="92mm";this.parcelPanel.attach(this.root);this.searchParcel=new netgis.SearchParcel(a,this);this.searchParcel.attach(this.parcelPanel.container);
 this.importModal=new netgis.Modal("Ebene hinzuf\u00fcgen");this.importModal.container.classList.add("netgis-import");this.importModal.attach(this.root);a=document.createElement("div");a.className="netgis-content netgis-form netgis-noselect";this.importModal.content.appendChild(a);var b=document.createElement("label");b.innerHTML="Dateiformat:";a.appendChild(b);var c=document.createElement("select");c.innerHTML="<option value='geojson'>GeoJSON</option><option value='gml'>GML</option><option value='gpkg'>GeoPackage</option><option value='shp'>Shapefile (Zip)</option><option value='spatialite'>Spatialite</option>";
 b.addEventListener("change",this.onImportFileTypeChange.bind(this));b.appendChild(c);this.importFileSelect=c;b=document.createElement("div");b.innerHTML="<h3>Unterst\u00fctzte Koordinatensysteme:</h3><ul><li>World Geodetic System 1984 (EPSG:4326)</li><li>ETRS89 / UTM zone 32N (EPSG:25832)</li></ul>";a.appendChild(b);b=document.createElement("label");b.innerHTML="Datei ausw\u00e4hlen/ablegen:";a.appendChild(b);c=document.createElement("input");c.className="netgis-color-d";c.setAttribute("type","file");
 c.setAttribute("accept",".geojson,.json");b.appendChild(c);this.importFileInput=c;b=document.createElement("button");b.setAttribute("type","button");b.className="netgis-button netgis-center netgis-color-a netgis-hover-c netgis-shadow";b.innerHTML="<i class='netgis-icon fas fa-check'></i><span>Hinzuf\u00fcgen</span>";b.addEventListener("click",this.onImportFileClick.bind(this));a.appendChild(b);this.importServiceModal=new netgis.Modal("Dienst hinzuf\u00fcgen");this.importServiceModal.container.classList.add("netgis-import");
@@ -53,15 +53,16 @@ netgis.Client.prototype.onLayersToggle=function(a){this.layerPanel.toggle();this
 netgis.Client.prototype.onLayerTreeItemChange=function(a){var b=a.detail.id;a=a.detail.checked;switch(b){default:for(var c=this.config.layers,d=!1,e=null,f=0;f<c.length;f++){var g=c[f],h=g.id;if(h===b){e=this.map.createLayer(g);d=!0;break}}if(!d)for(h in this.importLayers)if(h===b){e=this.importLayers[b];d=!0;break}d&&(a?(this.map.addLayer(b,e),this.attribution.onLayerShow({id:b})):(this.map.removeLayer(b),this.attribution.onLayerHide({id:b})));break;case "edit-layer":a?this.map.addLayer(netgis.Client.Layers.EDIT_LAYER,
 this.map.editLayer):this.map.removeLayer(netgis.Client.Layers.EDIT_LAYER)}};netgis.Client.prototype.onToolboxToggle=function(a){this.toolboxPanel.toggle();this.toolboxPanel.visible()&&(this.layerPanel.hide(),this.parcelPanel.hide())};netgis.Client.prototype.onSearchPlaceToggle=function(a){this.searchPlace.toggle()};netgis.Client.prototype.onSearchPlaceSelect=function(a){a=a.detail;this.map.zoomExtent(a.minx,a.miny,a.maxx,a.maxy)};
 netgis.Client.prototype.onSearchParcelToggle=function(a){this.parcelPanel.toggle();this.parcelPanel.visible()&&(this.layerPanel.hide(),this.toolboxPanel.hide())};netgis.Client.prototype.onControlsZoom=function(a){this.map.zoom(a.detail)};netgis.Client.prototype.onControlsZoomAll=function(a){this.map.zoomAll()};netgis.Client.prototype.onParcelsPanelToggle=function(a){this.searchParcel.reset()};
-netgis.Client.prototype.onParcelsReset=function(a){this.map.removeLayer(netgis.Client.Layers.PARCEL_DISTRICTS);this.map.removeLayer(netgis.Client.Layers.PARCEL_FIELDS);this.map.removeLayer(netgis.Client.Layers.PARCEL_FEATURES);if(this.parcelPanel.visible()){this.parcelsAdded=[];var b=this.config.searchParcel.districts_service;a=this.map.createLayer(b);var c=this.config.styles.parcel;this.map.setLayerStyleSimple(a,c.fill,c.stroke,c.width);this.map.addLayer(netgis.Client.Layers.PARCEL_DISTRICTS,a);
-if(b.minZoom){var d=this;window.setTimeout(function(){d.map.zoomLevel(b.minZoom+1)},50)}this.setMode(netgis.Modes.PARCEL_SELECT)}else this.setMode(netgis.Modes.VIEW)};
-netgis.Client.prototype.onParcelsFieldsResponse=function(a){var b=a.detail;this.map.zoomGeoJSON(b.geojson);this.map.removeLayer(netgis.Client.Layers.PARCEL_DISTRICTS);a=this.config.styles.parcel;b=this.map.createLayerGeoJSON(b.geojson,!1);this.map.setLayerStyleSimple(b,a.fill,a.stroke,a.width);this.map.setLayerOrder(b,4E4);this.map.addLayer(netgis.Client.Layers.PARCEL_FIELDS,b)};
-netgis.Client.prototype.onParcelsResponse=function(a){a=this.map.createLayerWKT(a.detail.parcels);var b=this.config.styles.parcel;this.map.removeLayer(netgis.Client.Layers.PARCEL_DISTRICTS);this.map.removeLayer(netgis.Client.Layers.PARCEL_FIELDS);this.map.removeLayer(netgis.Client.Layers.PARCEL_FEATURES);this.map.setLayerStyleSimple(a,b.fill,b.stroke,b.width);this.map.addLayer(netgis.Client.Layers.PARCEL_FEATURES,a);this.map.zoomLayer(netgis.Client.Layers.PARCEL_FEATURES)};
-netgis.Client.prototype.onMapFeatureEnter=function(a){a=a.detail;switch(a.layer){case netgis.Client.Layers.PARCEL_DISTRICTS:a=a.properties.gemarkung;this.map.container.setAttribute("title",a);break;case netgis.Client.Layers.PARCEL_FIELDS:a=a.properties.flurname;this.map.container.setAttribute("title",a);break;case netgis.Client.Layers.PARCEL_FEATURES:a="Flur: "+a.properties.fln+" / Z\u00e4hler: "+a.properties.fsn_zae+" / Nenner: "+a.properties.fsn_nen,this.map.container.setAttribute("title",a+" (Klicken zum \u00dcbernehmen der Geometrie)")}};
-netgis.Client.prototype.onMapFeatureClick=function(a){a=a.detail;switch(a.layer){default:console.info("Feature Click:",a);break;case netgis.Client.Layers.PARCEL_DISTRICTS:this.searchParcel.setDistrict(a.properties.gemarkung+" ("+a.properties.ldkreis+")",a.properties.gmkgnr);break;case netgis.Client.Layers.PARCEL_FIELDS:this.searchParcel.setFieldNumber(a.properties.flur);break;case netgis.Client.Layers.PARCEL_FEATURES:var b=a.properties.fsk;-1===this.parcelsAdded.indexOf(b)&&(this.map.addEditFeature(this.map.createFeatureJSON(a.properties)),
-this.map.updateSnapFeatures(),this.parcelsAdded.push(b))}};netgis.Client.prototype.onMapFeatureLeave=function(a){this.map.container.setAttribute("title","")};netgis.Client.prototype.onParcelsItemEnter=function(a){this.map.setFeatureHover(this.map.findFeature(netgis.Client.Layers.PARCEL_FEATURES,"fsk",a.detail.id),!0)};netgis.Client.prototype.onParcelsItemLeave=function(a){this.map.setFeatureHover(this.map.findFeature(netgis.Client.Layers.PARCEL_FEATURES,"fsk",a.detail.id),!1)};
-netgis.Client.prototype.onParcelsItemClick=function(a){this.map.zoomFeature(this.map.findFeature(netgis.Client.Layers.PARCEL_FEATURES,"fsk",a.detail.id))};netgis.Client.prototype.onParcelsImportClick=function(a){a=a.detail;this.map.addEditFeature(this.map.createFeatureWKT(a.geom,{id:a.id}));this.map.updateSnapFeatures()};netgis.Client.prototype.onSetMode=function(a){this.setMode(a.detail)};
-netgis.Client.prototype.onSnapToggle=function(a){(a=a.detail.target.checked)?(this.map.updateSnapFeatures(),this.map.setSnapOn()):this.map.setSnapOff();this.toolbox.setSnap(a)};netgis.Client.prototype.onTracingToggle=function(a){a.detail.target.checked?(this.map.updateSnapFeatures(),this.map.setSnapOn(),this.map.setTracingOn(),this.toolbox.setSnap(!0)):this.map.setTracingOff()};
+netgis.Client.prototype.onParcelsReset=function(a){this.map.removeLayer(netgis.Client.Layers.PARCEL_DISTRICTS);this.map.removeLayer(netgis.Client.Layers.PARCEL_FIELDS);this.map.removeLayer(netgis.Client.Layers.PARCEL_FEATURES);if(this.parcelPanel.visible()){this.parcelsAdded=[];var b=this.config.searchParcel.districts_service;a=this.map.createLayer(b);var c=this.config.styles.parcel;this.map.setLayerStyleSimple(a,c.fill,c.stroke,c.width);this.map.setLayerOrder(a,99999);this.map.addLayer(netgis.Client.Layers.PARCEL_DISTRICTS,
+a);if(b.minZoom){var d=this;window.setTimeout(function(){d.map.zoomLevel(b.minZoom+1)},50)}this.setMode(netgis.Modes.PARCEL_SELECT)}else this.setMode(netgis.Modes.VIEW)};
+netgis.Client.prototype.onParcelsFieldsResponse=function(a){var b=a.detail;this.map.zoomGeoJSON(b.geojson);this.map.removeLayer(netgis.Client.Layers.PARCEL_DISTRICTS);a=this.config.styles.parcel;b=this.map.createLayerGeoJSON(b.geojson,!1);this.map.setLayerStyleSimple(b,a.fill,a.stroke,a.width);this.map.setLayerOrder(b,99999);this.map.addLayer(netgis.Client.Layers.PARCEL_FIELDS,b)};
+netgis.Client.prototype.onParcelsResponse=function(a){a=this.map.createLayerWKT(a.detail.parcels);var b=this.config.styles.parcel;this.map.removeLayer(netgis.Client.Layers.PARCEL_DISTRICTS);this.map.removeLayer(netgis.Client.Layers.PARCEL_FIELDS);this.map.removeLayer(netgis.Client.Layers.PARCEL_FEATURES);this.map.setLayerStyleSimple(a,b.fill,b.stroke,b.width);this.map.setLayerOrder(a,99999);this.map.addLayer(netgis.Client.Layers.PARCEL_FEATURES,a);this.map.zoomLayer(netgis.Client.Layers.PARCEL_FEATURES)};
+netgis.Client.prototype.onMapFeatureEnter=function(a){a=a.detail;switch(a.layer){case netgis.Client.Layers.PARCEL_DISTRICTS:a=a.properties.gemarkung;this.map.container.setAttribute("title",a);break;case netgis.Client.Layers.PARCEL_FIELDS:a=a.properties.flurname;this.map.container.setAttribute("title",a);break;case netgis.Client.Layers.PARCEL_FEATURES:a="Flur: "+a.properties.fln+" / Z\u00e4hler: "+a.properties.fsn_zae+" / Nenner: "+a.properties.fsn_nen,this.editable&&(a+=" (Klicken zum \u00dcbernehmen der Geometrie)"),
+this.map.container.setAttribute("title",a)}};
+netgis.Client.prototype.onMapFeatureClick=function(a){a=a.detail;switch(a.layer){default:console.info("Feature Click:",a);break;case netgis.Client.Layers.PARCEL_DISTRICTS:this.searchParcel.setDistrict(a.properties.gemarkung+" ("+a.properties.ldkreis+")",a.properties.gmkgnr);break;case netgis.Client.Layers.PARCEL_FIELDS:this.searchParcel.setFieldNumber(a.properties.flur);break;case netgis.Client.Layers.PARCEL_FEATURES:if(!0===this.editable){var b=a.properties.fsk;-1===this.parcelsAdded.indexOf(b)&&
+(this.map.addEditFeature(this.map.createFeatureJSON(a.properties)),this.map.updateSnapFeatures(),this.parcelsAdded.push(b))}}};netgis.Client.prototype.onMapFeatureLeave=function(a){this.map.container.setAttribute("title","")};netgis.Client.prototype.onParcelsItemEnter=function(a){this.map.setFeatureHover(this.map.findFeature(netgis.Client.Layers.PARCEL_FEATURES,"fsk",a.detail.id),!0)};
+netgis.Client.prototype.onParcelsItemLeave=function(a){this.map.setFeatureHover(this.map.findFeature(netgis.Client.Layers.PARCEL_FEATURES,"fsk",a.detail.id),!1)};netgis.Client.prototype.onParcelsItemClick=function(a){this.map.zoomFeature(this.map.findFeature(netgis.Client.Layers.PARCEL_FEATURES,"fsk",a.detail.id))};netgis.Client.prototype.onParcelsImportClick=function(a){a=a.detail;!1!==this.editable&&(this.map.addEditFeature(this.map.createFeatureWKT(a.geom,{id:a.id})),this.map.updateSnapFeatures())};
+netgis.Client.prototype.onSetMode=function(a){this.setMode(a.detail)};netgis.Client.prototype.onSnapToggle=function(a){(a=a.detail.target.checked)?(this.map.updateSnapFeatures(),this.map.setSnapOn()):this.map.setSnapOff();this.toolbox.setSnap(a)};netgis.Client.prototype.onTracingToggle=function(a){a.detail.target.checked?(this.map.updateSnapFeatures(),this.map.setSnapOn(),this.map.setTracingOn(),this.toolbox.setSnap(!0)):this.map.setTracingOff()};
 netgis.Client.prototype.onBufferToggle=function(a){if(a=a.detail.target.checked)this.map.onDrawBufferOn();else this.map.onDrawBufferOff();this.toolbox.setBuffer(a)};netgis.Client.prototype.onBufferRadiusChange=function(a){a=Number.parseFloat(a.detail.target.value);this.map.onDrawBufferRadiusChange(a);this.toolbox.setBufferRadius(a)};netgis.Client.prototype.onBufferSegmentsChange=function(a){a=Number.parseInt(a.detail.target.value);this.map.onDrawBufferSegmentsChange(a);this.toolbox.setBufferSegments(a)};
 netgis.Client.prototype.onBufferFeatureChange=function(a){this.map.onBufferChange(a.detail)};netgis.Client.prototype.onBufferFeatureAccept=function(a){this.map.onBufferAccept()};netgis.Client.prototype.onImportShapefileShow=function(a){this.modal.onImportShapefileShow(a)};netgis.Client.prototype.onImportGeoJSONShow=function(a){this.modal.onImportGeoJSONShow(a)};netgis.Client.prototype.onImportGMLShow=function(a){this.modal.onImportGMLShow(a)};netgis.Client.prototype.onImportSpatialiteShow=function(a){this.modal.onImportSpatialiteShow(a)};
 netgis.Client.prototype.onImportGeopackageShow=function(a){this.modal.onImportGeopackageShow(a)};netgis.Client.prototype.onExportPDFShow=function(a){this.modal.onExportPDFShow(a)};netgis.Client.prototype.onExportPNGShow=function(a){this.modal.onExportPNGShow(a)};netgis.Client.prototype.onExportJPEGShow=function(a){this.modal.onExportJPEGShow(a)};netgis.Client.prototype.onExportGIFShow=function(a){this.modal.onExportGIFShow(a)};netgis.Client.prototype.onExportPDF=function(a){this.map.onExportPDF(a)};
@@ -104,8 +105,8 @@ this.client.on(netgis.Events.PARCEL_SHOW_PREVIEW,this.onParcelShowPreview.bind(t
 this.onDrawBufferRadiusChange.bind(this));this.client.on(netgis.Events.DRAW_BUFFER_SEGMENTS_CHANGE,this.onDrawBufferSegmentsChange.bind(this))};
 netgis.MapOpenLayers.prototype.initMap=function(a){"undefined"!==typeof proj4&&(proj4.defs(a.projections),proj4.defs("urn:ogc:def:crs:OGC:1.3:CRS84",proj4.defs("EPSG:4326")),ol.proj.proj4.register(proj4));this.view=new ol.View({projection:a.map.projection,center:a.map.center,minZoom:a.map.minZoom,maxZoom:a.map.maxZoom,zoom:a.map.zoom});this.setPadding(0,0,0,0);this.map=new ol.Map({target:this.container,view:this.view,pixelRatio:1,moveTolerance:5,controls:[]});a.map.scalebar&&(this.scalebar=new ol.control.ScaleLine({bar:!0}),
 this.map.addControl(this.scalebar));this.map.on("pointermove",this.onPointerMove.bind(this));this.map.on("click",this.onSingleClick.bind(this));this.map.on("movestart",this.onMoveStart.bind(this));this.map.on("moveend",this.onMoveEnd.bind(this));this.view.on("change:resolution",this.onChangeResolution.bind(this))};netgis.MapOpenLayers.prototype.initStyles=function(a){a=a.styles.select;this.hoverStyle=this.createStyle(a.fill,a.stroke,a.width);this.hoverStyle.setZIndex(1)};
-netgis.MapOpenLayers.prototype.initDefaultLayers=function(){this.editLayer=new ol.layer.Vector({source:new ol.source.Vector({features:[]}),style:this.styleEdit.bind(this),zIndex:this.editLayerID});this.addLayer(netgis.Client.Layers.EDIT_LAYER,this.editLayer);this.previewLayer=new ol.layer.Vector({source:new ol.source.Vector({features:[]}),style:this.styleSketch.bind(this),zIndex:this.editLayerID+10});this.addLayer(netgis.Client.Layers.PREVIEW_LAYER,this.previewLayer);this.parcelLayer=new ol.layer.Vector({source:new ol.source.Vector({features:[]}),
-style:this.styleParcel.bind(this),zIndex:this.editLayerID+20});this.map.addLayer(this.parcelLayer);this.editEventsOn()};netgis.MapOpenLayers.prototype.editEventsOn=function(){this.editLayer.getSource().on("addfeature",this.onEditLayerAdd.bind(this));this.editLayer.getSource().on("changefeature",this.onEditLayerChange.bind(this));this.editLayer.getSource().on("removefeature",this.onEditLayerRemove.bind(this))};netgis.MapOpenLayers.prototype.editEventsOff=function(){};
+netgis.MapOpenLayers.prototype.initDefaultLayers=function(){this.editLayer=new ol.layer.Vector({source:new ol.source.Vector({features:[]}),style:this.styleEdit.bind(this),zIndex:this.editLayerID});this.addLayer(netgis.Client.Layers.EDIT_LAYER,this.editLayer);this.previewLayer=new ol.layer.Vector({source:new ol.source.Vector({features:[]}),style:this.styleSketch.bind(this),zIndex:this.editLayerID+1E3});this.addLayer(netgis.Client.Layers.PREVIEW_LAYER,this.previewLayer);this.editEventsOn()};
+netgis.MapOpenLayers.prototype.editEventsOn=function(){this.editLayer.getSource().on("addfeature",this.onEditLayerAdd.bind(this));this.editLayer.getSource().on("changefeature",this.onEditLayerChange.bind(this));this.editLayer.getSource().on("removefeature",this.onEditLayerRemove.bind(this))};netgis.MapOpenLayers.prototype.editEventsOff=function(){};
 netgis.MapOpenLayers.prototype.initInteractions=function(){this.interactions[netgis.Modes.VIEW]=[new ol.interaction.DragPan,new ol.interaction.MouseWheelZoom];this.interactions[netgis.Modes.PANNING]=this.interactions[netgis.Modes.VIEW];this.interactions[netgis.Modes.ZOOMING_IN]=this.interactions[netgis.Modes.VIEW];this.interactions[netgis.Modes.ZOOMING_OUT]=this.interactions[netgis.Modes.VIEW];this.interactions[netgis.Modes.DRAW_POINTS]=[new ol.interaction.Draw({type:"Point",source:this.editLayer.getSource(),
 style:this.styleSketch.bind(this)}),new ol.interaction.DragPan,new ol.interaction.MouseWheelZoom];this.interactions[netgis.Modes.DRAW_POINTS][0].on("drawend",this.onDrawPointsEnd.bind(this));this.interactions[netgis.Modes.DRAW_LINES]=[new ol.interaction.Draw({type:"LineString",source:this.editLayer.getSource(),style:this.styleSketch.bind(this)}),new ol.interaction.DragPan,new ol.interaction.MouseWheelZoom];this.interactions[netgis.Modes.DRAW_LINES][0].on("drawend",this.onDrawLinesEnd.bind(this));
 this.interactions[netgis.Modes.DRAW_POLYGONS]=[new ol.interaction.Draw({type:"Polygon",source:this.editLayer.getSource(),style:this.styleSketch.bind(this)}),new ol.interaction.DragPan,new ol.interaction.MouseWheelZoom];this.interactions[netgis.Modes.CUT_FEATURE_BEGIN]=[new ol.interaction.DragPan,new ol.interaction.MouseWheelZoom];this.interactions[netgis.Modes.CUT_FEATURE_DRAW]=[new ol.interaction.Draw({type:"Polygon",style:this.styleSketch.bind(this)}),new ol.interaction.DragPan,new ol.interaction.MouseWheelZoom];
@@ -134,7 +135,7 @@ netgis.MapOpenLayers.prototype.styleModify=function(a){var b=new ol.style.Style(
 geometry:this.getGeometryPoints(a)});a=a.getGeometry();a instanceof ol.geom.Polygon&&(a=a.getArea(),b.setText(new ol.style.Text({text:[netgis.util.formatArea(a,!0),"4mm sans-serif"],font:this.labelFont,fill:new ol.style.Fill({color:this.config.styles.modify.stroke}),backgroundFill:new ol.style.Fill({color:"rgba( 255, 255, 255, 0.5 )"}),padding:[2,4,2,4]})));return[b,c]};
 netgis.MapOpenLayers.prototype.styleSketch=function(a){var b=a.getGeometry(),c=new ol.style.Style({image:new ol.style.Circle({radius:this.config.styles.sketch.pointRadius,fill:new ol.style.Fill({color:this.config.styles.sketch.stroke})}),fill:new ol.style.Fill({color:this.config.styles.sketch.fill}),stroke:new ol.style.Stroke({color:this.config.styles.sketch.stroke,width:this.config.styles.sketch.strokeWidth})});b instanceof ol.geom.Polygon&&(b=b.getArea(),c.setText(new ol.style.Text({text:[netgis.util.formatArea(b,
 !0),"4mm sans-serif"],font:this.labelFont,fill:new ol.style.Fill({color:this.config.styles.sketch.stroke}),backgroundFill:new ol.style.Fill({color:"rgba( 255, 255, 255, 0.5 )"}),padding:[2,4,2,4]})));a=new ol.style.Style({image:new ol.style.Circle({radius:this.config.styles.sketch.pointRadius,fill:new ol.style.Fill({color:this.config.styles.sketch.stroke})}),geometry:this.getGeometryPoints(a)});return[c,a]};
-netgis.MapOpenLayers.prototype.styleParcel=function(){return new ol.style.Style({fill:new ol.style.Fill({color:this.client.config.styles.parcel.fill}),stroke:new ol.style.Stroke({color:this.client.config.styles.parcel.stroke,width:this.client.config.styles.parcel.strokeWidth})})};netgis.MapOpenLayers.prototype.redrawVectorLayers=function(){this.map.getLayers().forEach(function(a,b,c){a instanceof ol.layer.Vector&&a.setStyle(a.getStyle())})};
+netgis.MapOpenLayers.prototype.styleParcel=function(){return new ol.style.Style({fill:new ol.style.Fill({color:this.client.config.styles.parcel.fill}),stroke:new ol.style.Stroke({color:this.client.config.styles.parcel.stroke,width:this.client.config.styles.parcel.strokeWidth}),zIndex:99999})};netgis.MapOpenLayers.prototype.redrawVectorLayers=function(){this.map.getLayers().forEach(function(a,b,c){a instanceof ol.layer.Vector&&a.setStyle(a.getStyle())})};
 netgis.MapOpenLayers.prototype.getGeometryPoints=function(a){var b=a.getGeometry();if(b instanceof ol.geom.LineString)return new ol.geom.MultiPoint(b.getCoordinates());if(b instanceof ol.geom.Polygon){a=[];b=b.getCoordinates();for(var c=0;c<b.length;c++)for(var d=b[c],e=0;e<d.length;e++)a.push(d[e]);return new ol.geom.MultiPoint(a)}if(b instanceof ol.geom.MultiPolygon){a=[];for(var f=b.getPolygons(),g=0;g<f.length;g++)for(b=f[g].getCoordinates(),c=0;c<b.length;c++)for(d=b[c],e=0;e<d.length;e++)a.push(d[e]);
 return new ol.geom.MultiPoint(a)}if(b instanceof ol.geom.MultiLineString){a=[];f=b.getPolygons();for(g=0;g<f.length;g++)for(b=f[g].getCoordinates(),c=0;c<b.length;c++)for(d=b[c],e=0;e<d.length;e++)a.push(d[e]);return new ol.geom.MultiPoint(a)}return b};netgis.MapOpenLayers.prototype.getActiveVectorLayers=function(){for(var a=[],b=this.map.getLayers().getArray(),c=this.layers,d=0;d<c.length;d++){var e=c[d];e instanceof ol.layer.Vector&&-1<b.indexOf(e)&&a.push(e)}return a};
 netgis.MapOpenLayers.prototype.setMode=function(a){switch(this.mode){case netgis.Modes.BUFFER_FEATURE_EDIT:this.onBufferCancel(null);break;case netgis.Modes.DRAW_POINTS:case netgis.Modes.DRAW_LINES:var b=this.drawBufferOn;this.onDrawBufferOff(null);this.drawBufferOn=b;break;case netgis.Modes.MODIFY_FEATURES:this.editLayer.setStyle(this.styleEdit.bind(this))}this.container.classList.remove("netgis-cursor-draw");this.container.classList.remove("netgis-clickable");switch(a){case netgis.Modes.DRAW_POINTS:this.container.classList.add("netgis-cursor-draw");
@@ -153,9 +154,10 @@ netgis.MapOpenLayers.prototype.onAddServiceWMS=function(a){var b=this.createLaye
 netgis.MapOpenLayers.prototype.onSetExtent=function(a){var b=ol.proj.fromLonLat([a.minx,a.miny],this.client.config.map.projection);a=ol.proj.fromLonLat([a.maxx,a.maxy],this.client.config.map.projection);this.view.fit([b[0],b[1],a[0],a[1]])};netgis.MapOpenLayers.prototype.onChangeZoom=function(a){this.view.animate({zoom:this.view.getZoom()+a,duration:200})};netgis.MapOpenLayers.prototype.onZoomWKT=function(a){a=(new ol.format.WKT).readGeometry(a);this.view.fit(a,{duration:300,padding:[40,40,40,40]})};
 netgis.MapOpenLayers.prototype.onPointerMove=function(a){var b=a.pixel;a=a.coordinate;var c=null,d=null;this.map.forEachFeatureAtPixel(b,function(a,b){if(b){if(b.get("id")&&netgis.util.isString(b.get("id"))&&-1!==b.get("id").search("import-"))return!1;c=a;d=b;return!0}});switch(this.mode){default:return!0;case netgis.Modes.PARCEL_SELECT:case netgis.Modes.DELETE_FEATURES:case netgis.Modes.CUT_FEATURE_BEGIN:case netgis.Modes.BUFFER_FEATURE_BEGIN:break;case netgis.Modes.DRAW_POINTS:case netgis.Modes.DRAW_LINES:return this.updateDrawBufferPreview(),
 !0}c!==this.hoverFeature&&(this.hoverFeature&&this.featureLeave(this.hoverFeature,this.hoverLayer,b,a),c&&this.featureEnter(c,d,b,a),this.redrawVectorLayers(),this.hoverFeature=c,this.hoverLayer=d);c&&this.featureHover(c,d,b,a)};netgis.MapOpenLayers.prototype.onPointerLeave=function(a){this.hoverFeature&&(this.featureLeave(this.hoverFeature,this.hoverLayer,[a.offsetX,a.offsetY],null),this.hoverLayer=this.hoverFeature=null)};
-netgis.MapOpenLayers.prototype.featureEnter=function(a,b,c,d){b&&(this.container.classList.add("netgis-clickable"),b.get("id")!==netgis.Client.Layers.EDIT_LAYER&&-1===b.get("id").search("import-")&&a.setStyle(this.hoverStyle),netgis.util.invoke(this.container,netgis.Events.MAP_FEATURE_ENTER,{pixel:c,coords:d,layer:b.get("id"),properties:a.getProperties()}))};netgis.MapOpenLayers.prototype.featureHover=function(a,b,c,d){};
-netgis.MapOpenLayers.prototype.featureLeave=function(a,b,c,d){b&&(this.container.classList.remove("netgis-clickable"),b.get("id")!==netgis.Client.Layers.EDIT_LAYER&&a.setStyle(null),netgis.util.invoke(this.container,netgis.Events.MAP_FEATURE_LEAVE,{pixel:c,coords:d,layer:b.get("id"),properties:a.getProperties()}))};netgis.MapOpenLayers.prototype.findFeature=function(a,b,c){if(a=this.activeLayers[a]){a=a.getSource().getFeatures();for(var d=null,e=0;e<a.length;e++){var f=a[e];if(f.get(b)===c){d=f;break}}return d}};
-netgis.MapOpenLayers.prototype.setFeatureHover=function(a,b){a.setStyle(b?this.hoverStyle:null)};netgis.MapOpenLayers.prototype.onPointerMove_01=function(a){a=a.pixel;var b=this.hoverFeature,c=this;switch(this.mode){case netgis.Modes.DRAW_POINTS:case netgis.Modes.DRAW_LINES:this.updateDrawBufferPreview()}b=null;this.map.forEachFeatureAtPixel(a,function(a,e){e===c.editLayer&&(b=a);return!0});b!==this.hoverFeature&&this.redrawVectorLayers();this.hoverFeature=b};
+netgis.MapOpenLayers.prototype.featureEnter=function(a,b,c,d){if(b){this.container.classList.add("netgis-clickable");var e=!1;b.get("id")===netgis.Client.Layers.EDIT_LAYER&&(e=!0);b.get("id")===netgis.Client.Layers.PARCEL_DISTRICTS&&(e=!0);b.get("id")===netgis.Client.Layers.PARCEL_FIELDS&&(e=!0);b.get("id")===netgis.Client.Layers.PARCEL_FEATURES&&(e=!0);e&&a.setStyle(this.hoverStyle);netgis.util.invoke(this.container,netgis.Events.MAP_FEATURE_ENTER,{pixel:c,coords:d,layer:b.get("id"),properties:a.getProperties()})}};
+netgis.MapOpenLayers.prototype.featureHover=function(a,b,c,d){};netgis.MapOpenLayers.prototype.featureLeave=function(a,b,c,d){b&&(this.container.classList.remove("netgis-clickable"),b.get("id")!==netgis.Client.Layers.EDIT_LAYER&&a.setStyle(null),netgis.util.invoke(this.container,netgis.Events.MAP_FEATURE_LEAVE,{pixel:c,coords:d,layer:b.get("id"),properties:a.getProperties()}))};
+netgis.MapOpenLayers.prototype.findFeature=function(a,b,c){if(a=this.activeLayers[a]){a=a.getSource().getFeatures();for(var d=null,e=0;e<a.length;e++){var f=a[e];if(f.get(b)===c){d=f;break}}return d}};netgis.MapOpenLayers.prototype.setFeatureHover=function(a,b){a.setStyle(b?this.hoverStyle:null)};
+netgis.MapOpenLayers.prototype.onPointerMove_01=function(a){a=a.pixel;var b=this.hoverFeature,c=this;switch(this.mode){case netgis.Modes.DRAW_POINTS:case netgis.Modes.DRAW_LINES:this.updateDrawBufferPreview()}b=null;this.map.forEachFeatureAtPixel(a,function(a,e){e===c.editLayer&&(b=a);return!0});b!==this.hoverFeature&&this.redrawVectorLayers();this.hoverFeature=b};
 netgis.MapOpenLayers.prototype.onSingleClick=function(a){switch(this.mode){default:this.hoverFeature&&this.hoverLayer&&(a={pixel:a.pixel,coords:a.coordinate,layer:this.hoverLayer.get("id"),id:this.hoverFeature.getId(),properties:this.hoverFeature.getProperties()},netgis.util.invoke(this.container,netgis.Events.MAP_FEATURE_CLICK,a));break;case netgis.Modes.DELETE_FEATURES:this.hoverFeature&&(this.editLayer.getSource().removeFeature(this.hoverFeature),this.featureLeave(this.hoverFeature,this.editLayer),
 this.hoverFeature=null,netgis.util.invoke(this.container,netgis.Events.SET_MODE,netgis.Modes.VIEW));break;case netgis.Modes.CUT_FEATURE_BEGIN:this.hoverFeature&&(this.selected=this.hoverFeature,netgis.util.invoke(this.container,netgis.Events.SET_MODE,netgis.Modes.CUT_FEATURE_DRAW));break;case netgis.Modes.BUFFER_FEATURE_BEGIN:this.hoverFeature&&(this.selected=this.hoverFeature,netgis.util.invoke(this.container,netgis.Events.SET_MODE,netgis.Modes.BUFFER_FEATURE_EDIT))}};
 netgis.MapOpenLayers.prototype.onMoveStart=function(a){};netgis.MapOpenLayers.prototype.onMoveEnd=function(a){};netgis.MapOpenLayers.prototype.onChangeResolution=function(a){};
@@ -194,8 +196,8 @@ function(){var n=document.createElement("canvas");n.width=b;n.height=c;var p=n.g
 t.setFillColor(255,255,255);t.rect(x,r+u-11,80,11,"F");t.setFontSize(8);t.text("Datum: "+netgis.util.getTimeStamp(),x+2,r+u-2-4);t.text("Quelle: "+window.location.href,x+2,r+u-2);n=t.output("bloburl",{filename:k.export.defaultFilename+".pdf"});window.open(n,"_blank");break;case "jpeg":window.navigator.msSaveBlob?window.navigator.msSaveBlob(n.msToBlob(),k.export.defaultFilename+".jpg"):(q.setAttribute("download",k.export.defaultFilename+".jpg"),q.setAttribute("href",n.toDataURL("image/jpeg",1)),q.click());
 break;case "png":window.navigator.msSaveBlob?window.navigator.msSaveBlob(n.msToBlob(),k.export.defaultFilename+".png"):(q.setAttribute("download",k.export.defaultFilename+".png"),q.setAttribute("href",n.toDataURL("image/png",1)),q.click());break;case "gif":q.setAttribute("download",k.export.defaultFilename+".gif"),v=new GIF({workerScript:k.export.gifWebWorker,quality:1}),v.addFrame(n),v.on("finished",function(a){q.setAttribute("href",window.URL.createObjectURL(a));q.click()}),v.render()}h.setTarget(g);
 g.removeChild(m);netgis.util.invoke(f.container,netgis.Events.EXPORT_END,null)});h.renderSync()};l.src=k.export.logo};netgis.MapOpenLayers.prototype.splitMultiPolygons=function(a){a=a.getSource();for(var b=a.getFeatures(),c=[],d=[],e=0;e<b.length;e++){var f=b[e],g=f.getGeometry();if(g instanceof ol.geom.MultiPolygon){g=g.getPolygons();for(var h=0;h<g.length;h++){var k=new ol.Feature({geometry:g[h]});d.push(k)}c.push(f)}}for(e=0;e<c.length;e++)a.removeFeature(c[e]);a.addFeatures(d)};netgis=netgis||{};netgis.Menu=function(){this.root=this.client=null;this.sections=[]};
-netgis.Menu.prototype.load=function(){this.root=document.createElement("header");this.root.className="netgis-menu netgis-color-a netgis-shadow";var a=document.createElement("div");this.root.appendChild(a);var b=this.createButton('<i class="fab fa-buffer"></i><span>Inhalte</span>',!0);b.addEventListener("click",this.onToggleClick.bind(this));a.appendChild(b);b=this.createButton('<i class="fas fa-tools"></i><span>Werkzeuge</span>',!0);b.addEventListener("click",this.onToolboxClick.bind(this));a.appendChild(b);
-b=this.createButton('<i class="fas fa-vector-square"></i><span>Flurst\u00fccke</span>',!0);b.addEventListener("click",this.onSearchParcelClick.bind(this));a.appendChild(b);b=this.createButton('<i class="fas fa-search"></i><span>Suche</span>',!0);b.addEventListener("click",this.onSearchPlaceClick.bind(this));a.appendChild(b);this.client.editable&&(a=this.createMenu('<i class="fas fa-caret-down"></i>Zeichnen').getElementsByTagName("ul")[0],a.appendChild(this.createMenuItem('<i class="fas fa-map-marker-alt"></i>Punkte',
+netgis.Menu.prototype.load=function(){this.root=document.createElement("header");this.root.className="netgis-menu netgis-color-a netgis-shadow";var a=document.createElement("div");this.root.appendChild(a);var b=this.createButton('<i class="fab fa-buffer"></i><span>Inhalte</span>',!0);b.addEventListener("click",this.onToggleClick.bind(this));a.appendChild(b);!0===this.client.editable&&(b=this.createButton('<i class="fas fa-tools"></i><span>Werkzeuge</span>',!0),b.addEventListener("click",this.onToolboxClick.bind(this)),
+a.appendChild(b));b=this.createButton('<i class="fas fa-vector-square"></i><span>Flurst\u00fccke</span>',!0);b.addEventListener("click",this.onSearchParcelClick.bind(this));a.appendChild(b);b=this.createButton('<i class="fas fa-search"></i><span>Suche</span>',!0);b.addEventListener("click",this.onSearchPlaceClick.bind(this));a.appendChild(b);this.client.editable&&(a=this.createMenu('<i class="fas fa-caret-down"></i>Zeichnen').getElementsByTagName("ul")[0],a.appendChild(this.createMenuItem('<i class="fas fa-map-marker-alt"></i>Punkte',
 this.onDrawPointClick.bind(this))),a.appendChild(this.createMenuItem('<i class="fas fa-minus"></i>Linien',this.onDrawLineClick.bind(this))),a.appendChild(this.createMenuItem('<i class="fas fa-vector-square"></i>Polygone',this.onDrawPolygonClick.bind(this))),a=this.createMenu('<i class="fas fa-caret-down"></i>Bearbeiten').getElementsByTagName("ul")[0],a.appendChild(this.createMenuItem('<i class="fas fa-cut"></i>Ausschneiden',this.onCutFeatureClick.bind(this))),a.appendChild(this.createMenuItem('<i class="fas fa-arrows-alt"></i>Verschieben',
 this.onModifyFeaturesClick.bind(this))),a.appendChild(this.createMenuItem('<i class="fas fa-eraser"></i>L\u00f6schen',this.onDeleteFeaturesClick.bind(this))),a.appendChild(this.createMenuItem('<i class="far fa-dot-circle"></i>Puffern',this.onBufferFeatureClick.bind(this))),a=this.createMenu('<i class="fas fa-caret-down"></i>Import').getElementsByTagName("ul")[0],a.appendChild(this.createMenuItem('<i class="fas fa-file"></i>GeoJSON',this.onImportGeoJSONClick.bind(this))),a.appendChild(this.createMenuItem('<i class="fas fa-file"></i>GML',
 this.onImportGMLClick.bind(this))),a.appendChild(this.createMenuItem('<i class="fas fa-file"></i>Shapefile',this.onImportShapefileClick.bind(this))),a.appendChild(this.createMenuItem('<i class="fas fa-file"></i>Spatialite',this.onImportSpatialiteClick.bind(this))),a.appendChild(this.createMenuItem('<i class="fas fa-file"></i>GeoPackage',this.onImportGeopackageClick.bind(this))),a=this.createMenu('<i class="fas fa-caret-down"></i>Export').getElementsByTagName("ul")[0],a.appendChild(this.createMenuItem('<i class="fas fa-file"></i>PDF',
@@ -218,7 +220,7 @@ l){k=e;m=!0;break}m||(e=c.folders.length,c.folders.push({title:h,parent:k,path:l
 l[0];c.layers.push({folder:g,type:netgis.LayerTypes.XYZ,url:k.href,title:f.title,attribution:f.rights,active:f.active});break;case "http://www.opengis.net/spec/owc-geojson/1.0/req/osm":k=l[0],c.layers.push({folder:g,type:netgis.LayerTypes.XYZ,url:k.href,title:f.title,attribution:f.rights,active:f.active})}}b.invoke(netgis.Events.CONTEXT_UPDATE,c)}}}();netgis=netgis||{};netgis.Panel=function(a){this.initElements(a);this.initEvents()};netgis.Panel.prototype.initElements=function(a){var b=document.createElement("section");b.className="netgis-panel netgis-resize-right netgis-color-e netgis-shadow";this.addHeader(b,a,this.onHeaderClick.bind(this));this.container=b};netgis.Panel.prototype.initEvents=function(){this.resizeObserver=(new ResizeObserver(this.onResize.bind(this))).observe(this.container)};netgis.Panel.prototype.attach=function(a){a.appendChild(this.container)};
 netgis.Panel.prototype.addHeader=function(a,b,c){var d=document.createElement("button");d.className="netgis-button netgis-clip-text netgis-color-c";d.innerHTML="<span>"+b+"</span><i class='netgis-icon fas fa-times'></i>";d.setAttribute("type","button");c&&(d.onclick=c);a&&a.appendChild(d);return d};netgis.Panel.prototype.show=function(){this.container.classList.add("netgis-show");netgis.util.invoke(this.container,netgis.Events.PANEL_TOGGLE,{panel:this,visible:!0})};
 netgis.Panel.prototype.hide=function(){this.container.classList.remove("netgis-show");netgis.util.invoke(this.container,netgis.Events.PANEL_TOGGLE,{panel:this,visible:!1})};netgis.Panel.prototype.toggle=function(){this.container.classList.toggle("netgis-show");netgis.util.invoke(this.container,netgis.Events.PANEL_TOGGLE,{panel:this,visible:this.container.classList.contains("netgis-show")})};netgis.Panel.prototype.visible=function(){return this.container.classList.contains("netgis-show")};
-netgis.Panel.prototype.width=function(){return this.container.getBoundingClientRect().width};netgis.Panel.prototype.onHeaderClick=function(a){this.hide()};netgis.Panel.prototype.onResize=function(a){this.container.classList.contains("netgis-show")&&(a=this.container.getBoundingClientRect(),netgis.util.invoke(this.container,netgis.Events.PANEL_RESIZE,{width:a.width}))};netgis=netgis||{};netgis.SearchParcel=function(a){this.config=a;this.initElements();this.initEvents()};netgis.SearchParcel.Events=Object.freeze({TOGGLE:"search-parcel-toggle"});
+netgis.Panel.prototype.width=function(){return this.container.getBoundingClientRect().width};netgis.Panel.prototype.onHeaderClick=function(a){this.hide()};netgis.Panel.prototype.onResize=function(a){this.container.classList.contains("netgis-show")&&(a=this.container.getBoundingClientRect(),netgis.util.invoke(this.container,netgis.Events.PANEL_RESIZE,{width:a.width}))};netgis=netgis||{};netgis.SearchParcel=function(a,b){this.client=b;this.config=a;this.initElements();this.initEvents()};netgis.SearchParcel.Events=Object.freeze({TOGGLE:"search-parcel-toggle"});
 netgis.SearchParcel.prototype.initElements=function(){this.container=document.createElement("section");this.container.className="netgis-search-parcel";var a=document.createElement("section");this.top=a;this.container.appendChild(a);var b=this.createInput("Gemarkungsname:");b.style.position="relative";a.appendChild(b);this.nameInput=b.children[0];this.nameInput.setAttribute("title","ENTER: Ausw\u00e4hlen, ESCAPE: Zur\u00fccksetzen");this.nameInput.addEventListener("keyup",this.onInputNameKey.bind(this));
 this.nameLoader=document.createElement("div");this.nameLoader.className="netgis-loader netgis-text-primary netgis-hide";this.nameLoader.innerHTML="<i class='fas fa-spinner'></i>";b.appendChild(this.nameLoader);this.nameList=document.createElement("ul");a.appendChild(this.nameList);b=this.createInput("Gemarkungsnummer:");this.districtInput=b.children[0];a.appendChild(b);b=this.createInput("Flurnummer:");this.fieldInput=b.children[0];this.fieldInput.addEventListener("keyup",this.onInputFieldKey.bind(this));
 a.appendChild(b);b=this.createInput("<span>Flurst\u00fccksnummer (Z\u00e4hler/Nenner):</span>");this.parcelInputA=b.children[1];this.parcelInputA.style.width="48%";this.parcelInputB=this.parcelInputA.cloneNode(!0);this.parcelInputB.style.marginLeft="4%";b.appendChild(this.parcelInputB);a.appendChild(b);b=document.createElement("button");b.setAttribute("type","button");b.addEventListener("click",this.onParcelSearchClick.bind(this));b.className="netgis-color-a netgis-hover-c";b.innerHTML="Flurst\u00fccke suchen";
@@ -229,8 +231,8 @@ netgis.SearchParcel.prototype.attach=function(a){a.appendChild(this.container)};
 netgis.SearchParcel.prototype.createNameItem=function(a){var b=document.createElement("li"),c=document.createElement("button");c.setAttribute("type","button");c.addEventListener("click",this.onNameItemClick.bind(this));c.className="netgis-color-e netgis-hover-a netgis-text-a netgis-hover-text-e";c.innerHTML=a;b.appendChild(c);return b};
 netgis.SearchParcel.prototype.createTable=function(a){var b=document.createElement("div");b.className="netgis-table-wrapper";var c=document.createElement("table");b.appendChild(c);var d=document.createElement("thead");c.appendChild(d);var e=document.createElement("tr");e.className="netgis-color-d netgis-shadow";d.appendChild(e);for(d=0;d<a.length;d++){var f=document.createElement("th");f.innerHTML=a[d];e.appendChild(f)}a=document.createElement("tbody");c.appendChild(a);return b};
 netgis.SearchParcel.prototype.createParcelItem=function(a,b,c,d,e,f,g){var h=document.createElement("tr");h.className="netgis-hover-light netgis-hover-text-primary";h.setAttribute("title","Klicken zum zoomen");h.setAttribute("data-id",d);h.setAttribute("data-field",a);h.setAttribute("data-parcel-a",b);h.setAttribute("data-parcel-b",c);h.setAttribute("data-bbox",f);h.setAttribute("data-geom",g);h.addEventListener("pointerenter",this.onParcelEnter.bind(this));h.addEventListener("pointerleave",this.onParcelLeave.bind(this));
-h.addEventListener("click",this.onParcelClick.bind(this));f=document.createElement("td");h.appendChild(f);g=document.createElement("button");g.setAttribute("type","button");g.setAttribute("title","Geometrie \u00fcbernehmen");g.addEventListener("click",this.onParcelImportClick.bind(this));g.className="netgis-text-primary netgis-hover-primary";g.innerHTML="<i class='fas fa-paste'></i>";f.appendChild(g);f=document.createElement("td");f.innerHTML=a;h.appendChild(f);a=document.createElement("td");a.innerHTML=
-b;h.appendChild(a);b=document.createElement("td");b.innerHTML=c;h.appendChild(b);c=document.createElement("td");c.innerHTML=d;h.appendChild(c);d=document.createElement("td");d.innerHTML=e;h.appendChild(d);return h};
+h.addEventListener("click",this.onParcelClick.bind(this));f=document.createElement("td");h.appendChild(f);this.client.editable&&(g=document.createElement("button"),g.setAttribute("type","button"),g.setAttribute("title","Geometrie \u00fcbernehmen"),g.addEventListener("click",this.onParcelImportClick.bind(this)),g.className="netgis-text-primary netgis-hover-primary",g.innerHTML="<i class='fas fa-paste'></i>",f.appendChild(g));f=document.createElement("td");f.innerHTML=a;h.appendChild(f);a=document.createElement("td");
+a.innerHTML=b;h.appendChild(a);b=document.createElement("td");b.innerHTML=c;h.appendChild(b);c=document.createElement("td");c.innerHTML=d;h.appendChild(c);d=document.createElement("td");d.innerHTML=e;h.appendChild(d);return h};
 netgis.SearchParcel.prototype.reset=function(){this.hideBottom();this.nameLoader.classList.add("netgis-hide");this.nameInput.value="";this.districtInput.value="";this.fieldInput.value="";this.parcelInputA.value="";this.parcelInputB.value="";this.nameList.innerHTML="";this.parcelInfo.innerHTML="";this.parcelList.innerHTML="";this.parcelTable.classList.add("netgis-hide");this.parcelReset.classList.add("netgis-hide");this.parcelCount.innerHTML="";var a=this;window.setTimeout(function(){a.top.scrollTop=
 0;a.parcelTable.scrollTop=0},10);netgis.util.invoke(this.container,netgis.Events.PARCELS_RESET,null)};netgis.SearchParcel.prototype.onInputNameKey=function(a){switch(a.keyCode){case 13:this.selectFirstName();break;case 27:this.reset();break;default:this.requestName(this.nameInput.value.trim())}};
 netgis.SearchParcel.prototype.requestName=function(a){this.nameDebounce&&window.clearTimeout(this.nameDebounce);if(0!==a.length){var b=this.config.searchParcel.nameURL;b=netgis.util.replace(b,"{q}",window.encodeURIComponent(a));this.nameDebounce=window.setTimeout(this.onInputNameDebounce.bind(this,b),200);this.nameLoader.classList.remove("netgis-hide")}};netgis.SearchParcel.prototype.onInputNameDebounce=function(a){netgis.util.request(a,this.onInputNameResponse.bind(this))};

user/admin.py

@@ -29,6 +29,7 @@ class UserAdmin(admin.ModelAdmin):
         "is_staff",
         "is_superuser",
         "api_token",
+        "oauth_token",
         "groups",
         "notifications",
         "date_joined",

user/migrations/0009_user_oauth_token.py

@@ -0,0 +1,20 @@
+# Generated by Django 5.0.4 on 2024-04-30 07:20
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('api', '0003_oauthtoken'),
+        ('user', '0008_alter_user_id'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='user',
+            name='oauth_token',
+            field=models.ForeignKey(blank=True, db_comment='OAuth token for the user', null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='+', to='api.oauthtoken'),
+        ),
+    ]

user/models/user.py

@@ -9,7 +9,7 @@ from django.contrib.auth.models import AbstractUser
 
 from django.db import models
 
-from api.models import APIUserToken
+from api.models import APIUserToken, OAuthToken
 from konova.settings import ZB_GROUP, DEFAULT_GROUP, ETS_GROUP
 from konova.utils.mailer import Mailer
 from user.enums import UserNotificationEnum
@@ -24,6 +24,14 @@ class User(AbstractUser):
         help_text="The user's API token",
         on_delete=models.SET_NULL
     )
+    oauth_token = models.ForeignKey(
+        "api.OAuthToken",
+        blank=True,
+        null=True,
+        on_delete=models.SET_NULL,
+        db_comment="OAuth token for the user",
+        related_name="+"
+    )
 
     def is_notification_setting_set(self, notification_enum: UserNotificationEnum):
         return self.notifications.filter(
@@ -214,4 +222,46 @@ class User(AbstractUser):
         shared_teams = self.teams.filter(
             deleted__isnull=True
         )
-        return shared_teams
+        return shared_teams
+
+    @staticmethod
+    def oauth_update_user(user_data: dict):
+        """
+        Get or create a user depending on given user_data.
+        If the user record already exists, it's data will be updated using user_data.
+
+        Args:
+            user_data (dict): User data from OAuth SSO component
+
+        Returns:
+            user (User): The resolved user
+        """
+        username = user_data.get("username")
+        user, is_created = User.objects.get_or_create(
+            username=username
+        )
+
+        if is_created:
+            user.set_unusable_password()
+
+        user.first_name = user_data.get("first_name")
+        user.last_name = user_data.get("last_name")
+        user.email = user_data.get("email")
+
+        return user
+
+    def oauth_replace_token(self, token: OAuthToken):
+        """
+        Drops old token (if existing) and stores given token.
+
+        Args:
+            token (OAuthToken): New token
+
+        Returns:
+            user (User)
+        """
+        if self.oauth_token:
+            self.oauth_token.delete()
+        self.oauth_token = token
+        self.save()
+        return self

user/urls.py

@@ -9,11 +9,13 @@ from django.urls import path
 
 from user.autocomplete.share import ShareUserAutocomplete, ShareTeamAutocomplete
 from user.autocomplete.team import TeamAdminAutocomplete
-from user.views import *
+from user.views.propagate import PropagateUserView
+from user.views.views import *
 
 app_name = "user"
 urlpatterns = [
     path("", index_view, name="index"),
+    path("propagate/", PropagateUserView.as_view(), name="propagate"),
     path("notifications/", notifications_view, name="notifications"),
     path("token/api", api_token_view, name="api-token"),
     path("contact/<id>", contact_view, name="contact"),

user/views/__init__.py

@@ -0,0 +1,7 @@
+"""
+Author: Michel Peltriaux
+Organization: Struktur- und Genehmigungsdirektion Nord, Rhineland-Palatinate, Germany
+Contact: ksp-servicestelle@sgdnord.rlp.de
+Created on: 10.05.24
+
+"""

user/views/propagate.py

@@ -0,0 +1,69 @@
+"""
+Author: Michel Peltriaux
+Organization: Struktur- und Genehmigungsdirektion Nord, Rhineland-Palatinate, Germany
+Contact: ksp-servicestelle@sgdnord.rlp.de
+Created on: 10.05.24
+
+"""
+import base64
+import hashlib
+import json
+
+from cryptography.fernet import Fernet
+from django.core.exceptions import ObjectDoesNotExist
+from django.http import HttpRequest, JsonResponse
+from django.utils.decorators import method_decorator
+from django.views import View
+from django.views.decorators.csrf import csrf_exempt
+
+from konova.sub_settings.sso_settings import OAUTH_CLIENT_ID
+from user.models import User
+
+
+class PropagateUserView(View):
+    """ Receives user data to be stored in db
+
+    Used if new user gets access to application and needs to be created in application before first login (e.g.
+    proper rights management)
+
+    """
+
+    @method_decorator(csrf_exempt)
+    def dispatch(self, request, *args, **kwargs):
+        return super().dispatch(request, *args, **kwargs)
+
+    def post(self, request: HttpRequest, *args, **kwargs):
+        # Decrypt
+        encrypted_body = request.body
+        hash = hashlib.md5()
+        hash.update(OAUTH_CLIENT_ID.encode("utf-8"))
+        key = base64.urlsafe_b64encode(hash.hexdigest().encode("utf-8"))
+        fernet = Fernet(key)
+        body = fernet.decrypt(encrypted_body).decode("utf-8")
+        body = json.loads(body)
+
+        try:
+            status = "updated"
+            user = User.objects.get(username=body.get('username'))
+            # Update user data, excluding some changes
+            skipable_attrs = {
+                "username",
+                "is_staff",
+                "is_superuser",
+            }
+            for _attr, _val in body.items():
+                if _attr in skipable_attrs:
+                    continue
+                setattr(user, _attr, _val)
+        except ObjectDoesNotExist:
+            user = User(**body)
+            status = "created"
+        user.set_unusable_password()
+        user.save()
+
+        data = {
+            "success": True,
+            "status": status
+        }
+
+        return JsonResponse(data)