Add MFA list/disable to the management CLI so admins can restore access if MFA device is lost

pull/1814/head
Joshua Tauberer před 3 roky
rodič ac9ecc3bd3
revize 545e7a52e4
  1. 10
      api/mailinabox.yml
  2. 22
      management/cli.py
  3. 40
      management/daemon.py
  4. 1
      management/mfa.py
  5. 2
      management/templates/mfa.html
  6. 3
      tools/mail.py

@ -1666,16 +1666,16 @@ paths:
schema:
type: string
/mfa/status:
get:
post:
tags:
- MFA
summary: Retrieve MFA status
summary: Retrieve MFA status for you or another user
description: Retrieves which type of MFA is used and configuration
operationId: mfaStatus
x-codeSamples:
- lang: curl
source: |
curl -X GET "https://{host}/admin/mfa/status" \
curl -X POST "https://{host}/admin/mfa/status" \
-u "<email>:<password>"
responses:
200:
@ -1733,8 +1733,8 @@ paths:
post:
tags:
- MFA
summary: Disable multi-factor authentication
description: Disables multi-factor authentication for the currently logged-in admin user. Either disables all multi-factor authentication methods or the method corresponding to the optional property `mfa_id`
summary: Disable multi-factor authentication for you or another user
description: Disables multi-factor authentication for the currently logged-in admin user or another user if a 'user' parameter is submitted. Either disables all multi-factor authentication methods or the method corresponding to the optional property `mfa_id`.
operationId: mfaTotpDisable
requestBody:
required: false

@ -6,7 +6,7 @@
# root API key. This file is readable only by root, so this
# tool can only be used as root.
import sys, getpass, urllib.request, urllib.error, json, re
import sys, getpass, urllib.request, urllib.error, json, re, csv
def mgmt(cmd, data=None, is_json=False):
# The base URL for the management daemon. (Listens on IPv4 only.)
@ -60,14 +60,16 @@ def setup_key_auth(mgmt_uri):
if len(sys.argv) < 2:
print("""Usage:
{cli} user (lists users)
{cli} user (lists users)
{cli} user add user@domain.com [password]
{cli} user password user@domain.com [password]
{cli} user remove user@domain.com
{cli} user make-admin user@domain.com
{cli} user remove-admin user@domain.com
{cli} user admins (lists admins)
{cli} alias (lists aliases)
{cli} user admins (lists admins)
{cli} user mfa show user@domain.com (shows MFA devices for user, if any)
{cli} user mfa disable user@domain.com [id] (disables MFA for user)
{cli} alias (lists aliases)
{cli} alias add incoming.name@domain.com sent.to@other.domain.com
{cli} alias add incoming.name@domain.com 'sent.to@other.domain.com, multiple.people@other.domain.com'
{cli} alias remove incoming.name@domain.com
@ -121,6 +123,18 @@ elif sys.argv[1] == "user" and sys.argv[2] == "admins":
if "admin" in user['privileges']:
print(user['email'])
elif sys.argv[1] == "user" and len(sys.argv) == 5 and sys.argv[2:4] == ["mfa", "show"]:
# Show MFA status for a user.
status = mgmt("/mfa/status", { "user": sys.argv[4] }, is_json=True)
W = csv.writer(sys.stdout)
W.writerow(["id", "type", "label"])
for mfa in status["enabled_mfa"]:
W.writerow([mfa["id"], mfa["type"], mfa["label"]])
elif sys.argv[1] == "user" and len(sys.argv) in (5, 6) and sys.argv[2:4] == ["mfa", "disable"]:
# Disable MFA (all or a particular device) for a user.
print(mgmt("/mfa/disable", { "user": sys.argv[4], "mfa-id": sys.argv[5] if len(sys.argv) == 6 else None }))
elif sys.argv[1] == "alias" and len(sys.argv) == 2:
print(mgmt("/mail/aliases"))

@ -5,7 +5,7 @@ from functools import wraps
from flask import Flask, request, render_template, abort, Response, send_from_directory, make_response
import auth, utils, mfa
import auth, utils
from mailconfig import get_mail_users, get_mail_users_ex, get_admins, add_mail_user, set_mail_password, remove_mail_user
from mailconfig import get_mail_user_privileges, add_remove_mail_user_privilege
from mailconfig import get_mail_aliases, get_mail_aliases_ex, get_mail_domains, add_mail_alias, remove_mail_alias
@ -399,15 +399,27 @@ def ssl_provision_certs():
# multi-factor auth
@app.route('/mfa/status', methods=['GET'])
@app.route('/mfa/status', methods=['POST'])
@authorized_personnel_only
def mfa_get_status():
return json_response({
"enabled_mfa": get_public_mfa_state(request.user_email, env),
"new_mfa": {
"totp": provision_totp(request.user_email, env)
# Anyone accessing this route is an admin, and we permit them to
# see the MFA status for any user if they submit a 'user' form
# field. But we don't include provisioning info since a user can
# only provision for themselves.
email = request.form.get('user', request.user_email) # user field if given, otherwise the user making the request
try:
resp = {
"enabled_mfa": get_public_mfa_state(email, env)
}
})
if email == request.user_email:
resp.update({
"new_mfa": {
"totp": provision_totp(email, env)
}
})
except ValueError as e:
return (str(e), 400)
return json_response(resp)
@app.route('/mfa/totp/enable', methods=['POST'])
@authorized_personnel_only
@ -427,8 +439,18 @@ def totp_post_enable():
@app.route('/mfa/disable', methods=['POST'])
@authorized_personnel_only
def totp_post_disable():
disable_mfa(request.user_email, request.form.get('mfa-id'), env)
return "OK"
# Anyone accessing this route is an admin, and we permit them to
# disable the MFA status for any user if they submit a 'user' form
# field.
email = request.form.get('user', request.user_email) # user field if given, otherwise the user making the request
try:
result = disable_mfa(email, request.form.get('mfa-id') or None, env) # convert empty string to None
except ValueError as e:
return (str(e), 400)
if result: # success
return "OK"
else: # error
return ("Invalid user or MFA id.", 400)
# WEB

@ -63,6 +63,7 @@ def disable_mfa(email, mfa_id, env):
# Disable a particular MFA mode for a user.
c.execute('DELETE FROM mfa WHERE user_id=? AND id=?', (get_user_id(email, c), mfa_id))
conn.commit()
return c.rowcount > 0
def validate_totp_secret(secret):
if type(secret) != str or secret.strip() == "":

@ -186,7 +186,7 @@ and ensure every administrator account for this control panel does the same.</st
api(
'/mfa/status',
'GET',
'POST',
{},
function(res) {
el.wrapper.classList.add('loaded');

@ -0,0 +1,3 @@
#!/bin/bash
# This script has moved.
management/cli.py "$@"
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