Get started on a basic web UI

This commit is contained in:
RunasSudo 2017-11-22 23:23:24 +11:00
parent 5fd8716b38
commit 6ebf83ed96
Signed by: RunasSudo
GPG Key ID: 7234E476BF21C61A
11 changed files with 237 additions and 19 deletions

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@ -308,5 +308,13 @@ class TopLevelObject(DocumentObject):
#res = db[self._name].replace_one({'_id': self.serialise()['_id']}, self.serialise(), upsert=True)
res = db[self._db_name].replace_one({'_id': self._fields['_id'].serialise(self._id)}, EosObject.serialise_and_wrap(self), upsert=True)
@classmethod
def get_all(cls):
return [EosObject.deserialise_and_unwrap(x) for x in db[cls._db_name].find()]
@classmethod
def get_by_id(cls, _id):
return EosObject.deserialise_and_unwrap(db[cls._db_name].find_one(_id))
class EmbeddedObject(DocumentObject):
pass

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@ -14,5 +14,5 @@
# 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/>.
# Allow FLASK_APP=eosweb instead of eosweb.eosweb
from .eosweb import app
# Allow FLASK_APP=eosweb instead of eosweb.core.main
from .core.main import app

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@ -13,19 +13,3 @@
#
# 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/>.
import click
import flask
app = flask.Flask(__name__)
@app.cli.command('test')
@click.option('--prefix', default=None)
@click.option('--lang', default=None)
def run_tests(prefix, lang):
import eos.tests
eos.tests.run_tests(prefix, lang)
@app.route('/')
def index():
return flask.render_template('index.html')

92
eosweb/core/main.py Normal file
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@ -0,0 +1,92 @@
# Eos - Verifiable elections
# Copyright © 2017 RunasSudo (Yingtong Li)
#
# 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/>.
import click
import flask
from eos.base.election import *
from eos.psr.crypto import *
from eos.psr.election import *
from eos.psr.mixnet import *
from eos.psr.workflow import *
import eos.core.hashing
app = flask.Flask(__name__)
@app.cli.command('test')
@click.option('--prefix', default=None)
@click.option('--lang', default=None)
def run_tests(prefix, lang):
import eos.tests
eos.tests.run_tests(prefix, lang)
# TODO: Will remove this once we have a web UI
@app.cli.command('drop_db_and_setup')
def setup_test_election():
# DANGER!
client.drop_database('test')
# Set up election
election = PSRElection()
election.workflow = PSRWorkflow()
# Set election details
election.name = 'Test Election'
for i in range(3):
voter = Voter()
election.voters.append(voter)
election.mixing_trustees.append(MixingTrustee())
election.sk = EGPrivateKey.generate()
election.public_key = election.sk.public_key
question = ApprovalQuestion(prompt='President', choices=['John Smith', 'Joe Bloggs', 'John Q. Public'])
election.questions.append(question)
question = ApprovalQuestion(prompt='Chairman', choices=['John Doe', 'Andrew Citizen'])
election.questions.append(question)
election.save()
# Freeze election
election.workflow.get_task('eos.base.workflow.TaskConfigureElection').enter()
# Open voting
election.workflow.get_task('eos.base.workflow.TaskOpenVoting').enter()
election.save()
@app.context_processor
def inject_globals():
return {'eos': eos, 'SHA256': eos.core.hashing.SHA256}
@app.route('/')
def index():
return flask.render_template('index.html')
def using_election(func):
def wrapped(election_id):
election = Election.get_by_id(election_id)
return func(election)
return wrapped
@app.route('/election/<election_id>/view')
@using_election
def election_view(election):
return flask.render_template('election/view.html', election=election)

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@ -0,0 +1,22 @@
/*
Eos - Verifiable elections
Copyright © 2017 RunasSudo (Yingtong Li)
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/>.
*/
.hash {
font-family: monospace;
word-wrap: break-word;
}

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@ -0,0 +1,56 @@
{% extends 'base.html' %}
{#
Eos - Verifiable elections
Copyright © 2017 RunasSudo (Yingtong Li)
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/>.
#}
{% block title %}{{ election.name }}{% endblock %}
{% block content %}
<h1>{{ election.name }}</h1>
<p><small><b>Election fingerprint:</b> <span class="hash">{{ SHA256().update_obj(election).hash_as_b64() }}</span></small></p>
<div class="ui secondary pointing menu" id="election-tab-menu">
<a href="#" class="election-tab-ajax item active">Overview</a>
</div>
<div class="ui container" id="election-tab-content">
{% block electioncontent %}
{% endblock %}
</div>
{% endblock %}
{% block basecontent %}
{{ super() }}
<script>
$(".election-tab-ajax").click(function() {
var linkEl = $(this);
history.pushState({}, "", linkEl.attr("href"));
$("#election-tab-menu .item").removeClass("active");
linkEl.addClass("active");
$("#election-tab-content").html('<div class="ui active text loader">Loading. Please wait.</div>');
$("#election-tab-content").load(linkEl.attr("href") + " #election-tab-content", function() {
linkEl.find(".loader").removeClass("active");
});
return false;
});
</script>
{% endblock %}

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@ -0,0 +1,51 @@
{% extends 'election/base.html' %}
{#
Eos - Verifiable elections
Copyright © 2017 RunasSudo (Yingtong Li)
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/>.
#}
{% set Status = eos.base.workflow.WorkflowTask.Status %}
{% block electioncontent %}
{% if election.workflow.get_task('eos.base.workflow.TaskConfigureElection').status == Status.EXITED %}
{% if election.workflow.get_task('eos.base.workflow.TaskOpenVoting').status == Status.EXITED %}
<p><a href="#" class="ui huge primary button">Click here to vote in this election</a></p>
{% else %}
<p><button class="ui huge button">Voting in this election has not yet opened</button></p>
{% endif %}
<p>
Voting in this election
{% if election.workflow.get_task('eos.base.workflow.TaskOpenVoting').status == Status.EXITED %}
opened
{% else %}
is scheduled to open
{% endif %}
at the administrators' discretion, and
{% if election.workflow.get_task('eos.base.workflow.TaskCloseVoting').status == Status.EXITED %}
closed
{% else %}
is scheduled to close
{% endif %}
at the administrators' discretion.
</p>
{% else %}
<p><button class="ui huge button">This election is not yet ready for voting</button></p>
<p>The administrator of this election has not yet finished setting the election parameters. The details of the election may change at any time.</p>
{% endif %}
{% endblock %}

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@ -21,5 +21,10 @@
{% block title %}Home{% endblock %}
{% block content %}
Hello World!
<p>Please choose an election from the list below:</p>
<ul>
{% for election in eos.base.election.Election.get_all() %}
<li><a href="{{ url_for('election_view', election_id=election._id) }}">{{ election.name }}</a></li>
{% endfor %}
</ul>
{% endblock %}