Merge pull request #292 from Mailu/feature-auth-tokens

Implement authentication tokens
master
kaiyou 7 years ago committed by GitHub
commit cd90f0beb0
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@ -35,7 +35,16 @@ def handle_authentication(headers):
server, port = get_server(headers["Auth-Protocol"], True) server, port = get_server(headers["Auth-Protocol"], True)
user_email = urllib.parse.unquote(headers["Auth-User"]) user_email = urllib.parse.unquote(headers["Auth-User"])
password = urllib.parse.unquote(headers["Auth-Pass"]) password = urllib.parse.unquote(headers["Auth-Pass"])
ip = urllib.parse.unquote(headers["Client-Ip"])
user = models.User.query.get(user_email) user = models.User.query.get(user_email)
for token in user.tokens:
if (token.check_password(password) and
(not token.ip or token.ip == ip)):
return {
"Auth-Status": "OK",
"Auth-Server": server,
"Auth-Port": port
}
if user and user.check_password(password): if user and user.check_password(password):
return { return {
"Auth-Status": "OK", "Auth-Status": "OK",

@ -1,7 +1,7 @@
from mailu import app, db, dkim, login_manager from mailu import app, db, dkim, login_manager
from sqlalchemy.ext import declarative from sqlalchemy.ext import declarative
from passlib import context from passlib import context, hash
from datetime import datetime from datetime import datetime
import re import re
@ -249,6 +249,29 @@ class Alias(Base, Email):
destination = db.Column(CommaSeparatedList, nullable=False, default=[]) destination = db.Column(CommaSeparatedList, nullable=False, default=[])
class Token(Base):
""" A token is an application password for a given user.
"""
__tablename__ = "token"
id = db.Column(db.Integer(), primary_key=True)
user_email = db.Column(db.String(255), db.ForeignKey(User.email),
nullable=False)
user = db.relationship(User,
backref=db.backref('tokens', cascade='all, delete-orphan'))
password = db.Column(db.String(255), nullable=False)
ip = db.Column(db.String(255))
def check_password(self, password):
return hash.sha256_crypt.verify(password, self.password)
def set_password(self, password):
self.password = hash.sha256_crypt.using(rounds=1000).hash(password)
def __str__(self):
return self.comment
class Fetch(Base): class Fetch(Base):
""" A fetched account is a repote POP/IMAP account fetched into a local """ A fetched account is a repote POP/IMAP account fetched into a local
account. account.

@ -104,6 +104,18 @@ class UserReplyForm(flask_wtf.FlaskForm):
submit = fields.SubmitField(_('Update')) submit = fields.SubmitField(_('Update'))
class TokenForm(flask_wtf.FlaskForm):
displayed_password = fields.StringField(
_('Your token (write it down, as it will never be displayed again)')
)
raw_password = fields.HiddenField([validators.DataRequired()])
comment = fields.StringField(_('Comment'))
ip = fields.StringField(
_('Authorized IP'), [validators.Optional(), validators.IPAddress()]
)
submit = fields.SubmitField(_('Create'))
class AliasForm(flask_wtf.FlaskForm): class AliasForm(flask_wtf.FlaskForm):
localpart = fields.StringField(_('Alias'), [validators.DataRequired()]) localpart = fields.StringField(_('Alias'), [validators.DataRequired()])
wildcard = fields.BooleanField( wildcard = fields.BooleanField(

@ -31,6 +31,11 @@
<i class="fa fa-download"></i> <span>{% trans %}Fetched accounts{% endtrans %}</span> <i class="fa fa-download"></i> <span>{% trans %}Fetched accounts{% endtrans %}</span>
</a> </a>
</li> </li>
<li>
<a href="{{ url_for('.token_list') }}">
<i class="fa fa-ticket"></i> <span>{% trans %}Authentication tokens{% endtrans %}</span>
</a>
</li>
<li class="header">{% trans %}Administration{% endtrans %}</li> <li class="header">{% trans %}Administration{% endtrans %}</li>
{% if current_user.global_admin %} {% if current_user.global_admin %}

@ -0,0 +1,9 @@
{% extends "form.html" %}
{% block title %}
{% trans %}Create an authentication token{% endtrans %}
{% endblock %}
{% block subtitle %}
{{ user }}
{% endblock %}

@ -0,0 +1,36 @@
{% extends "base.html" %}
{% block title %}
{% trans %}Authentication tokens{% endtrans %}
{% endblock %}
{% block subtitle %}
{{ user }}
{% endblock %}
{% block main_action %}
<a class="btn btn-primary" href="{{ url_for('.token_create', user_email=user.email) }}">{% trans %}New token{% endtrans %}</a>
{% endblock %}
{% block box %}
<table class="table table-bordered">
<tbody>
<tr>
<th>{% trans %}Actions{% endtrans %}</th>
<th>{% trans %}Comment{% endtrans %}</th>
<th>{% trans %}Authorized IP{% endtrans %}</th>
<th>{% trans %}Created{% endtrans %}</th>
</tr>
{% for token in user.tokens %}
<tr>
<td>
<a href="{{ url_for('.token_delete', token_id=token.id) }}" title="{% trans %}Delete{% endtrans %}"><i class="fa fa-trash"></i></a>
</td>
<td>{{ token.comment }}</td>
<td>{{ token.ip or "any" }}</td>
<td>{{ token.created_at }}</td>
</tr>
{% endfor %}
</tbody>
</table>
{% endblock %}

@ -1 +1,4 @@
__all__ = ['admins', 'aliases', 'alternatives', 'base', 'domains', 'fetches', 'managers', 'users', 'relays'] __all__ = [
'admins', 'aliases', 'alternatives', 'base', 'domains', 'fetches',
'managers', 'users', 'relays', 'tokens'
]

@ -0,0 +1,53 @@
from mailu import db, models
from mailu.ui import ui, forms, access
from passlib import pwd
import flask
import flask_login
import wtforms_components
@ui.route('/token/list', methods=['GET', 'POST'], defaults={'user_email': None})
@ui.route('/token/list/<user_email>', methods=['GET'])
@access.owner(models.User, 'user_email')
def token_list(user_email):
user_email = user_email or flask_login.current_user.email
user = models.User.query.get(user_email) or flask.abort(404)
return flask.render_template('token/list.html', user=user)
@ui.route('/token/create', methods=['GET', 'POST'], defaults={'user_email': None})
@ui.route('/token/create/<user_email>', methods=['GET', 'POST'])
@access.owner(models.User, 'user_email')
def token_create(user_email):
user_email = user_email or flask_login.current_user.email
user = models.User.query.get(user_email) or flask.abort(404)
form = forms.TokenForm()
wtforms_components.read_only(form.displayed_password)
if not form.raw_password.data:
form.raw_password.data = pwd.genword(entropy=128, charset="hex")
form.displayed_password.data = form.raw_password.data
if form.validate_on_submit():
token = models.Token(user=user)
token.set_password(form.raw_password.data)
form.populate_obj(token)
db.session.add(token)
db.session.commit()
flask.flash('Authentication token created')
return flask.redirect(
flask.url_for('.token_list', user_email=user.email))
return flask.render_template('token/create.html', form=form)
@ui.route('/token/delete/<token_id>', methods=['GET', 'POST'])
@access.confirmation_required("delete an authentication token")
@access.owner(models.Token, 'token_id')
def token_delete(token_id):
token = models.Token.query.get(token_id) or flask.abort(404)
user = token.user
db.session.delete(token)
db.session.commit()
flask.flash('Authentication token deleted')
return flask.redirect(
flask.url_for('.token_list', user_email=user.email))

@ -0,0 +1,32 @@
""" Add authentication tokens
Revision ID: 9400a032eb1a
Revises: 9c28df23f77e
Create Date: 2017-10-29 14:31:58.032989
"""
# revision identifiers, used by Alembic.
revision = '9400a032eb1a'
down_revision = '9c28df23f77e'
from alembic import op
import sqlalchemy as sa
def upgrade():
op.create_table('token',
sa.Column('created_at', sa.Date(), nullable=False),
sa.Column('updated_at', sa.Date(), nullable=True),
sa.Column('comment', sa.String(length=255), nullable=True),
sa.Column('id', sa.Integer(), nullable=False),
sa.Column('user_email', sa.String(length=255), nullable=False),
sa.Column('password', sa.String(length=255), nullable=False),
sa.Column('ip', sa.String(length=255), nullable=True),
sa.ForeignKeyConstraint(['user_email'], ['user.email'], ),
sa.PrimaryKeyConstraint('id')
)
def downgrade():
op.drop_table('token')
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