Merge branch 'master' into isort-integration

4 files changed, 24 insertions, 6 deletions

diff --git a/.github/FUNDING.yml b/.github/FUNDING.yml
index 9d4faec..a77947b 100644
--- a/.github/FUNDING.yml
+++ b/.github/FUNDING.yml
@@ -1,6 +1,6 @@
 # These are supported funding model platforms
 
-github: # Replace with up to 4 GitHub Sponsors-enabled usernames e.g., [user1, user2]
+github: [JonathanHuot]
 patreon: # Replace with a single Patreon username
 open_collective: # Replace with a single Open Collective username
 ko_fi: # Replace with a single Ko-fi username
diff --git a/docs/contributing.rst b/docs/contributing.rst
index 4a46e3b..eed3866 100644
--- a/docs/contributing.rst
+++ b/docs/contributing.rst
@@ -188,7 +188,7 @@ submit a breaking change, confirm that other projects builds are not affected.
    $ make
 
 
-If you add code you need to add tests!
+If you add code, add tests!
 --------------------------------------
 
 We've learned the hard way that code without tests is undependable. If your pull
@@ -303,7 +303,7 @@ First we pull the code into a local branch::
 
 Then we run the tests::
 
-    pytest
+    tox
 
 We finish with a non-fastforward merge (to preserve the branch history) and push
 to GitHub::
@@ -312,6 +312,19 @@ to GitHub::
     git merge --no-ff <branch-name>
     git push upstream master
 
+Sponsoring
+==========
+
+The OAuthlib project is open to sponsoring.
+
+As a sponsor, you can participate by clicking on the "Sponsor" button in
+the https://github.com/oauthlib/oauthlib homepage.
+
+As a contributor, you can adhere to the sponsoring program. Feel free
+to open a PR by adding your name into the ``.github/FUNDING.yml``
+file.
+
+
 .. _installation: install.html
 .. _GitHub project: https://github.com/oauthlib/oauthlib
 .. _issue tracker: https://github.com/oauthlib/oauthlib/issues
diff --git a/examples/skeleton_oauth2_web_application_server.py b/examples/skeleton_oauth2_web_application_server.py
index 9a30373..91859fc 100644
--- a/examples/skeleton_oauth2_web_application_server.py
+++ b/examples/skeleton_oauth2_web_application_server.py
@@ -54,13 +54,18 @@ class SkeletonValidator(RequestValidator):
 
     # Token request
 
+    def client_authentication_required(self, request, *args, **kwargs):
+        # Check if the client provided authentication information that needs to
+        # be validated, e.g. HTTP Basic auth
+        pass
+
     def authenticate_client(self, request, *args, **kwargs):
         # Whichever authentication method suits you, HTTP Basic might work
         pass
 
     def authenticate_client_id(self, client_id, request, *args, **kwargs):
-        # Don't allow public (non-authenticated) clients
-        return False
+        # The client_id must match an existing public (non-confidential) client
+        pass
 
     def validate_code(self, client_id, code, client, request, *args, **kwargs):
         # Validate the code belongs to the client. Add associated scopes
diff --git a/tox.ini b/tox.ini
index 8ff73f2..aad4538 100644
--- a/tox.ini
+++ b/tox.ini
@@ -9,7 +9,7 @@ commands=
 
 
 # tox -e docs to mimick readthedocs build.
-# as of today, RTD is using python2.7 and doesn't run "setup.py install"
+# as of today, RTD is using python3.6 and doesn't run "setup.py install"
 [testenv:docs]
 basepython=python3.6
 skipsdist=True