Drop Django 1 / Python 2 support

CHANGELOG.md

@@ -1,3 +1,7 @@
+### 2.0.0 [2020-07-15]
+
+* 2020-07-15: afabiani Drop Django 1 / Python 2 support
+
 ### 1.1.5 [2020-03-31]
 
 * 2020-01-31: vikipha <a href="http://github.com/GeoNode/geonode-oauth-toolkit/commit/a17a15ab7edfde73058502c1e86076409d72ab1b" target="blank"> Fixed bearer verification</a> 

oauth2_provider/oauth2_backends.py

@@ -1,9 +1,7 @@
 import json
 
-try:
-    from urllib.parse import urlparse, urlunparse
-except ImportError:
-    from urlparse import urlparse, urlunparse
+from urllib.parse import urlparse, urlunparse, urlsplit, parse_qsl
+from urllib.parse import urlencode as urllib_urlencode, SplitResult
 
 from oauthlib import oauth2
 from oauthlib.common import quote, urlencode, urlencoded
@@ -31,8 +29,19 @@ def _get_escaped_full_path(self, request):
         unsafe = set(c for c in parsed[4]).difference(urlencoded)
         for c in unsafe:
             parsed[4] = parsed[4].replace(c, quote(c, safe=b""))
-
-        return urlunparse(parsed)
+        uri = urlsplit(urlunparse(parsed))
+        query = uri.query
+        params = parse_qsl(query)
+        encoded_params = urllib_urlencode(params, doseq=False)
+
+        parsed_url = SplitResult(
+            uri.scheme,
+            uri.netloc,
+            uri.path,
+            encoded_params,
+            uri.fragment)
+
+        return parsed_url.geturl()
 
     def _get_extra_credentials(self, request):
         """

oauth2_provider/views/base.py

@@ -169,7 +169,7 @@ def get(self, request, *args, **kwargs):
         application = get_application_model().objects.get(client_id=credentials["client_id"])
 
         uri_query = urlparse(self.request.get_raw_uri()).query
-        uri_query_params = dict(parse_qsl(uri_query, keep_blank_values=True, strict_parsing=True))
+        uri_query_params = dict(parse_qsl(uri_query, keep_blank_values=True, strict_parsing=False))
 
         kwargs["application"] = application
         kwargs["client_id"] = credentials["client_id"]

setup.cfg

@@ -1,6 +1,6 @@
 [metadata]
 name = geonode-oauth-toolkit
-version = 1.1.5
+version = 2.0.0
 description = OAuth2 Provider for Django/GeoNode
 author = Federico Frenguelli, Massimiliano Pippi, Alessio Fabiani
 author_email = synasius@gmail.com
@@ -10,25 +10,21 @@ classifiers =
 	Development Status :: 5 - Production/Stable
 	Environment :: Web Environment
 	Framework :: Django
-	Framework :: Django :: 1.11
-	Framework :: Django :: 2.0
+	Framework :: Django :: 2.2
 	Intended Audience :: Developers
 	License :: OSI Approved :: BSD License
 	Operating System :: OS Independent
-	Programming Language :: Python :: 2.7
 	Programming Language :: Python :: 3
-	Programming Language :: Python :: 3.4
-	Programming Language :: Python :: 3.5
-	Programming Language :: Python :: 3.6
 	Programming Language :: Python :: 3.7
+	Programming Language :: Python :: 3.8
 	Topic :: Internet :: WWW/HTTP
 
 [options]
 packages = find:
 include_package_data = True
 zip_safe = False
 install_requires =
-	django >= 1.11
+	django >= 2.2.0
 	requests >= 2.13.0
 	oauthlib >= 3.0.1
 	jwcrypto >= 0.4.2