Enable Administrator login on GN3

* gn3/auth/authentication/oauth2/views.py: Remove endpoint
* gn3/auth/authorisation/users/admin/__init__.py: New admin module
* gn3/auth/authorisation/users/admin/ui.py: New admin module
* gn3/auth/authorisation/users/admin/views.py: New admin module
* gn3/auth/views.py: Use new admin module
* gn3/errors.py: Fix linting errors
* gn3/templates/login.html: New html template
* main.py: Fix linting errors

1 files changed, 32 insertions, 0 deletions

diff --git a/gn3/templates/login.html b/gn3/templates/login.html
new file mode 100644
index 0000000..cf46009
--- /dev/null
+++ b/gn3/templates/login.html
@@ -0,0 +1,32 @@
+{%extends "base.html"%}
+
+{%block title%}Log in to Genenetwork3{%endblock%}
+
+{%block content%}
+{{flash_messages()}}
+
+<h1>Genenetwork3: Admin Log In</h1>
+
+<form method="POST" action="{{url_for('oauth2.admin.login')}}">
+
+  <fieldset>
+    <legend>User Credentials</legend>
+
+    <input name="next_uri" type="hidden" value={{next_uri}}>
+
+    <fieldset>
+      <label for="txt:email">Email Address</label>
+      <input name="email" type="email" id="txt:email" required="required"
+	     placeholder="your@email.address" />
+    </fieldset>
+
+    <fieldset>
+      <label for="txt:password">Password</label>
+      <input name="password" type="password" id="txt:password"
+	     required="required" />
+    </fieldset>
+  </fieldset>
+  
+  <input type="submit" value="log in" />
+</form>
+{%endblock%}