Added client registration caps to OAuth plugin

THE MIGRATIONS SUPPLIED WITH THIS COMMIT WILL DROP AND RE-CREATE YOUR
oauth__tokens AND oauth__codes TABLES. ALL YOUR OAUTH CODES AND TOKENS
WILL BE LOST.

- Fixed pylint issues in db/sql/migrations.
- Added __repr__ to the User model.
- Added _disable_cors option to json_response.
- Added crude error handling to the api.tools.api_auth decorator
- Updated the OAuth README.
- Added client registration, client overview, connection overview,
  client authorization views and templates.
- Added error handling to the OAuthAuth Auth object.
- Added AuthorizationForm, ClientRegistrationForm in oauth/forms.
- Added migrations for OAuth, added client registration migration.
- Added OAuthClient, OAuthUserClient models.
- Added oauth/tools with require_client_auth decorator method.

4 files changed, 144 insertions, 0 deletions

diff --git a/mediagoblin/plugins/oauth/templates/oauth/authorize.html b/mediagoblin/plugins/oauth/templates/oauth/authorize.html
new file mode 100644
index 00000000..647fa41f
--- /dev/null
+++ b/mediagoblin/plugins/oauth/templates/oauth/authorize.html
@@ -0,0 +1,31 @@
+{#
+# GNU MediaGoblin -- federated, autonomous media hosting
+# Copyright (C) 2011, 2012 MediaGoblin contributors.  See AUTHORS.
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#, se, seee
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+-#}
+{% extends "mediagoblin/base.html" %}
+{% import "/mediagoblin/utils/wtforms.html" as wtforms_util %}
+
+{% block mediagoblin_content %}
+<form action="{{ request.urlgen('mediagoblin.plugins.oauth.authorize_client') }}"
+    method="POST">
+    <div class="form_box_xl">
+        {{ csrf_token }}
+        <h2>Authorize {{ client.name }}?</h2>
+        <p class="client-description">{{ client.description }}</p>
+        {{ wtforms_util.render_divs(form) }}
+    </div>
+</form>
+{% endblock %}
diff --git a/mediagoblin/plugins/oauth/templates/oauth/client/connections.html b/mediagoblin/plugins/oauth/templates/oauth/client/connections.html
new file mode 100644
index 00000000..63b0230a
--- /dev/null
+++ b/mediagoblin/plugins/oauth/templates/oauth/client/connections.html
@@ -0,0 +1,34 @@
+{#
+# GNU MediaGoblin -- federated, autonomous media hosting
+# Copyright (C) 2011, 2012 MediaGoblin contributors.  See AUTHORS.
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+-#}
+{% extends "mediagoblin/base.html" %}
+{% import "/mediagoblin/utils/wtforms.html" as wtforms_util %}
+
+{% block mediagoblin_content %}
+<h1>{% trans %}OAuth client connections{% endtrans %}</h1>
+{% if connections %}
+<ul>
+    {% for connection in connections %}
+    <li><span title="{{ connection.client.description }}">{{
+        connection.client.name }}</span> - {{ connection.state }}
+    </li>
+    {% endfor %}
+</ul>
+{% else %}
+<p>You haven't connected using an OAuth client before.</p>
+{% endif %}
+{% endblock %}
diff --git a/mediagoblin/plugins/oauth/templates/oauth/client/list.html b/mediagoblin/plugins/oauth/templates/oauth/client/list.html
new file mode 100644
index 00000000..21024bb7
--- /dev/null
+++ b/mediagoblin/plugins/oauth/templates/oauth/client/list.html
@@ -0,0 +1,45 @@
+{#
+# GNU MediaGoblin -- federated, autonomous media hosting
+# Copyright (C) 2011, 2012 MediaGoblin contributors.  See AUTHORS.
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+-#}
+{% extends "mediagoblin/base.html" %}
+{% import "/mediagoblin/utils/wtforms.html" as wtforms_util %}
+
+{% block mediagoblin_content %}
+<h1>{% trans %}Your OAuth clients{% endtrans %}</h1>
+{% if clients %}
+<ul>
+    {% for client in clients %}
+    <li>{{ client.name }}
+    <dl>
+        <dt>Type</dt>
+        <dd>{{ client.type }}</dd>
+        <dt>Description</dt>
+        <dd>{{ client.description }}</dd>
+        <dt>Identifier</dt>
+        <dd>{{ client.identifier }}</dd>
+        <dt>Secret</dt>
+        <dd>{{ client.secret }}</dd>
+        <dt>Redirect URI<dt>
+        <dd>{{ client.redirect_uri }}</dd>
+    </dl>
+    </li>
+    {% endfor %}
+</ul>
+{% else %}
+<p>You don't have any clients yet. <a href="{{ request.urlgen('mediagoblin.plugins.oauth.register_client') }}">Add one</a>.</p>
+{% endif %}
+{% endblock %}
diff --git a/mediagoblin/plugins/oauth/templates/oauth/client/register.html b/mediagoblin/plugins/oauth/templates/oauth/client/register.html
new file mode 100644
index 00000000..6fd700d3
--- /dev/null
+++ b/mediagoblin/plugins/oauth/templates/oauth/client/register.html
@@ -0,0 +1,34 @@
+{#
+# GNU MediaGoblin -- federated, autonomous media hosting
+# Copyright (C) 2011, 2012 MediaGoblin contributors.  See AUTHORS.
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+-#}
+{% extends "mediagoblin/base.html" %}
+{% import "/mediagoblin/utils/wtforms.html" as wtforms_util %}
+
+{% block mediagoblin_content %}
+<form action="{{ request.urlgen('mediagoblin.plugins.oauth.register_client') }}"
+    method="POST">
+    <div class="form_box_xl">
+        <h1>Register OAuth client</h1>
+        {{ wtforms_util.render_divs(form) }}
+        <div class="form_submit_buttons">
+            {{ csrf_token }}
+            <input type="submit" value="{% trans %}Add{% endtrans %}"
+            class="button_form" />
+        </div>
+    </div>
+</form>
+{% endblock %}