default password and reset function

openslides/participant/api.py

@@ -9,10 +9,20 @@
     :copyright: 2011 by the OpenSlides team, see AUTHORS.
     :license: GNU GPL, see LICENSE for more details.
 """
+from random import choice
+import string
 
 from django.contrib.auth.models import User
 
 
+def gen_password():
+    chars = string.letters + string.digits
+    newpassword = ''
+    for i in range(8):
+        newpassword += choice(chars)
+    return newpassword
+
+
 def gen_username(first_name, last_name):
     testname = "%s%s" % (first_name, last_name)
     try:

openslides/participant/forms.py

@@ -12,6 +12,7 @@
 
 from django.forms import Form, ModelForm, CharField, EmailField, FileField, FileInput, MultipleChoiceField
 from django.contrib.auth.models import User, Group
+from django.contrib.auth.forms import AdminPasswordChangeForm
 from django.utils.translation import ugettext as _
 from participant.models import Profile
 
@@ -24,7 +25,7 @@ class UserForm(ModelForm):
 
     class Meta:
         model = User
-        exclude = ('username', 'password', 'is_staff', 'last_login', 'date_joined', 'user_permissions')
+        exclude = ('password', 'is_staff', 'last_login', 'date_joined', 'user_permissions')
 
 class UsernameForm(ModelForm):
     error_css_class = 'error'

openslides/participant/models.py

@@ -14,6 +14,8 @@ from django.db import models
 from django.contrib.auth.models import User
 from django.utils.translation import ugettext as _
 
+from participant.api import gen_password
+
 class Profile(models.Model):
     GENDER_CHOICES = (
         ('none', _('Not specified')),
@@ -32,6 +34,11 @@ class Profile(models.Model):
     group = models.CharField(max_length=100, null=True, blank=True, verbose_name = _("Group"))
     type = models.CharField(max_length=100, choices=TYPE_CHOICE, default='delegate', verbose_name = _("Typ"))
     committee = models.CharField(max_length=100, null=True, blank=True, verbose_name = _("Committee"))
+    firstpassword = models.CharField(max_length=100, null=True, blank=True, verbose_name = _("First Password"))
+
+
+    def reset_password(self):
+        self.user.set_password(self.firstpassword)
 
     def __unicode__(self):
         if self.group:
@@ -44,3 +51,10 @@ class Profile(models.Model):
             ('can_view_participants', "Can see the list of participants"),
             ('can_manage_participants', "Can manage the participant list"),
         )
+
+def set_first_user_passwords():
+    for user in Profile.objects.filter(firstpassword=''):
+        user.firstpassword = gen_password()
+        user.user.set_password(user.firstpassword)
+        user.user.save()
+        user.save()

openslides/participant/templates/participant/base_participant.html

@@ -14,6 +14,7 @@
         <li><a href="{%  url user_group_new %}">{%trans "New user group" %}</a></li>
         <li><a href="{% url user_print %}"><img src="/static/images/icons/application-pdf.png"> {%trans 'Print participant list' %}</a></li>
         <li><a href="{% url user_import %}"> {%trans 'Import' %}</a></li>
+        <li><a href="{% url user_gen_passwords %}">{% trans 'Set Default Passwords' %}</a></li>
         {% endif %}
     </ul>
 {% endblock %}

openslides/participant/templates/participant/edit.html

@@ -9,11 +9,11 @@
     {% endif %}
 
     <form action="" method="post">{% csrf_token %}
-        {% if edituser %}
-        {{ usernameform.as_p }}
-        {% endif %}
         {{ userform.as_p }}
         {{ profileform.as_p }}
+        {% if edituser %}
+        <a href="{% url user_reset_passwords edituser.id %}">{% trans 'Reset Password' %}</a>
+        {% endif %}
         <button type="submit">
             <span class="icon ok">{%trans 'Save' %}</span>
         </button>

openslides/participant/urls.py

@@ -27,6 +27,8 @@ urlpatterns = patterns('participant.views',
     url(r'^participant/group/(?P<group_id>\d+)/edit$', 'group_edit', name='user_group_edit'),
     url(r'^participant/group/(?P<group_id>\d+)/del$', 'group_delete', name='user_group_delete'),
     url(r'^user/settings$', 'user_settings', name='user_settings'),
+    url(r'^participant/genpasswords$', 'gen_passwords', name='user_gen_passwords'),
+    url(r'^participant/resetpassword/(?P<user_id>\d+)$', 'reset_password', name='user_reset_passwords'),
 )
 
 urlpatterns += patterns('django.contrib.auth.views',

openslides/participant/views.py

@@ -20,9 +20,9 @@ from django.contrib.auth.forms import SetPasswordForm
 from django.contrib import messages
 from django.core.urlresolvers import reverse
 from django.utils.translation import ugettext as _
-from participant.models import Profile
+from participant.models import Profile, set_first_user_passwords
 from participant.api import gen_username
-from participant.forms import UserForm, UsernameForm, ProfileForm, UsersettingsForm, UserImportForm, GroupForm
+from participant.forms import UserForm, UsernameForm, ProfileForm, UsersettingsForm, UserImportForm, GroupForm, AdminPasswordChangeForm
 from utils.utils import template, permission_required, gen_confirm_form
 from utils.pdf import print_userlist
 
@@ -81,24 +81,18 @@ def edit(request, user_id=None):
 
     if request.method == 'POST':
         userform = UserForm(request.POST, instance=user, prefix="user")
-        usernameform = UsernameForm(request.POST, instance=user, prefix="username")
         try:
             profileform = ProfileForm(request.POST, instance=user.profile, prefix="profile")
         except:
             profileform = ProfileForm(request.POST, prefix="profile")
+
         formlist = [userform, profileform]
         formerror = 0
-        if user:
-            formlist.append(usernameform)
         for f in formlist:
             if not f.is_valid():
                 formerror += 1
         if formerror == 0:
             user = userform.save()
-            if user_id is None:
-                user.username = gen_username(user.first_name, user.last_name)
-                user.set_password("%s%s" % (user.first_name, user.last_name))
-                user.save()
             profile = profileform.save(commit=False)
             profile.user = user
             profile.save()
@@ -110,14 +104,12 @@ def edit(request, user_id=None):
         messages.error(request, _('Please check the form for errors.'))
     else:
         userform = UserForm(instance=user, prefix="user")
-        usernameform = UsernameForm(instance=user, prefix="username")
         try:
             profileform = ProfileForm(instance=user.profile, prefix="profile")
         except AttributeError:
             profileform = ProfileForm(prefix="profile")
     return {
         'userform': userform,
-        'usernameform': usernameform,
         'profileform': profileform,
         'edituser': user,
     }
@@ -274,3 +266,22 @@ def user_import(request):
     return {
         'form': form,
     }
+
+
+@permission_required('participant.can_manage_participants')
+def gen_passwords(request):
+    set_first_user_passwords()
+    return redirect(reverse('user_overview'))
+
+
+@permission_required('participant.can_manage_participants')
+def reset_password(request, user_id):
+    user = User.objects.get(pk=user_id)
+    if request.method == 'POST':
+        user.profile.reset_password()
+        user.profile.save()
+        messages.success(request, _('The Password for <b>%s</b> was successfully resettet') % user)
+    else:
+        gen_confirm_form(request, _('Do you really want to reset the password for <b>%s</b>') % user,
+                         reverse('user_overview'))
+    return redirect(reverse('user_edit', args=[user_id]))