root / snf-astakos-app / astakos / im / forms.py @ 69a6ca1a
History | View | Annotate | Download (38 kB)
1 |
# Copyright 2011, 2012, 2013 GRNET S.A. All rights reserved.
|
---|---|
2 |
#
|
3 |
# Redistribution and use in source and binary forms, with or
|
4 |
# without modification, are permitted provided that the following
|
5 |
# conditions are met:
|
6 |
#
|
7 |
# 1. Redistributions of source code must retain the above
|
8 |
# copyright notice, this list of conditions and the following
|
9 |
# disclaimer.
|
10 |
#
|
11 |
# 2. Redistributions in binary form must reproduce the above
|
12 |
# copyright notice, this list of conditions and the following
|
13 |
# disclaimer in the documentation and/or other materials
|
14 |
# provided with the distribution.
|
15 |
#
|
16 |
# THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
|
17 |
# OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
18 |
# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
19 |
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
|
20 |
# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
21 |
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
22 |
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
|
23 |
# USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
24 |
# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
25 |
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
26 |
# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
27 |
# POSSIBILITY OF SUCH DAMAGE.
|
28 |
#
|
29 |
# The views and conclusions contained in the software and
|
30 |
# documentation are those of the authors and should not be
|
31 |
# interpreted as representing official policies, either expressed
|
32 |
# or implied, of GRNET S.A.
|
33 |
from random import random |
34 |
from datetime import datetime |
35 |
|
36 |
from django import forms |
37 |
from django.utils.translation import ugettext as _ |
38 |
from django.contrib.auth.forms import UserCreationForm, AuthenticationForm, \ |
39 |
PasswordResetForm, PasswordChangeForm, SetPasswordForm |
40 |
from django.core.mail import send_mail, get_connection |
41 |
from django.contrib.auth.tokens import default_token_generator |
42 |
from django.core.urlresolvers import reverse |
43 |
from django.utils.safestring import mark_safe |
44 |
from django.utils.encoding import smart_str |
45 |
from django.db import transaction |
46 |
from django.core import validators |
47 |
|
48 |
from synnefo.util import units |
49 |
from synnefo_branding.utils import render_to_string |
50 |
from synnefo.lib import join_urls |
51 |
from astakos.im.fields import EmailField |
52 |
from astakos.im.models import AstakosUser, EmailChange, Invitation, Resource, \ |
53 |
PendingThirdPartyUser, get_latest_terms, ProjectApplication, Project |
54 |
from astakos.im import presentation |
55 |
from astakos.im.widgets import DummyWidget, RecaptchaWidget |
56 |
from astakos.im.functions import send_change_email, submit_application, \ |
57 |
accept_membership_project_checks, ProjectError |
58 |
|
59 |
from astakos.im.util import reserved_verified_email, model_to_dict |
60 |
from astakos.im import auth_providers |
61 |
from astakos.im import settings |
62 |
from astakos.im import auth |
63 |
|
64 |
import astakos.im.messages as astakos_messages |
65 |
|
66 |
import logging |
67 |
import hashlib |
68 |
import recaptcha.client.captcha as captcha |
69 |
import re |
70 |
|
71 |
logger = logging.getLogger(__name__) |
72 |
|
73 |
DOMAIN_VALUE_REGEX = re.compile( |
74 |
r'^([a-zA-Z0-9]([a-zA-Z0-9\-]{0,61}[a-zA-Z0-9])?\.)+[a-zA-Z]{2,6}$',
|
75 |
re.IGNORECASE) |
76 |
|
77 |
|
78 |
class LocalUserCreationForm(UserCreationForm): |
79 |
"""
|
80 |
Extends the built in UserCreationForm in several ways:
|
81 |
|
82 |
* Adds email, first_name, last_name, recaptcha_challenge_field,
|
83 |
* recaptcha_response_field field.
|
84 |
* The username field isn't visible and it is assigned a generated id.
|
85 |
* User created is not active.
|
86 |
"""
|
87 |
recaptcha_challenge_field = forms.CharField(widget=DummyWidget) |
88 |
recaptcha_response_field = forms.CharField( |
89 |
widget=RecaptchaWidget, label='')
|
90 |
email = EmailField() |
91 |
|
92 |
class Meta: |
93 |
model = AstakosUser |
94 |
fields = ("email", "first_name", "last_name", |
95 |
"has_signed_terms", "has_signed_terms") |
96 |
|
97 |
def __init__(self, *args, **kwargs): |
98 |
"""
|
99 |
Changes the order of fields, and removes the username field.
|
100 |
"""
|
101 |
request = kwargs.pop('request', None) |
102 |
provider = kwargs.pop('provider', 'local') |
103 |
|
104 |
# we only use LocalUserCreationForm for local provider
|
105 |
if not provider == 'local': |
106 |
raise Exception('Invalid provider') |
107 |
|
108 |
self.ip = None |
109 |
if request:
|
110 |
self.ip = request.META.get('REMOTE_ADDR', |
111 |
request.META.get('HTTP_X_REAL_IP',
|
112 |
None))
|
113 |
|
114 |
super(LocalUserCreationForm, self).__init__(*args, **kwargs) |
115 |
self.fields.keyOrder = ['email', 'first_name', 'last_name', |
116 |
'password1', 'password2'] |
117 |
|
118 |
if settings.RECAPTCHA_ENABLED:
|
119 |
self.fields.keyOrder.extend(['recaptcha_challenge_field', |
120 |
'recaptcha_response_field', ])
|
121 |
if get_latest_terms():
|
122 |
self.fields.keyOrder.append('has_signed_terms') |
123 |
|
124 |
if 'has_signed_terms' in self.fields: |
125 |
# Overriding field label since we need to apply a link
|
126 |
# to the terms within the label
|
127 |
terms_link_html = '<a href="%s" target="_blank">%s</a>' \
|
128 |
% (reverse('latest_terms'), _("the terms")) |
129 |
self.fields['has_signed_terms'].label = \ |
130 |
mark_safe("I agree with %s" % terms_link_html)
|
131 |
|
132 |
def clean_email(self): |
133 |
email = self.cleaned_data['email'] |
134 |
if not email: |
135 |
raise forms.ValidationError(_(astakos_messages.REQUIRED_FIELD))
|
136 |
if reserved_verified_email(email):
|
137 |
raise forms.ValidationError(_(astakos_messages.EMAIL_USED))
|
138 |
return email
|
139 |
|
140 |
def clean_has_signed_terms(self): |
141 |
has_signed_terms = self.cleaned_data['has_signed_terms'] |
142 |
if not has_signed_terms: |
143 |
raise forms.ValidationError(_(astakos_messages.SIGN_TERMS))
|
144 |
return has_signed_terms
|
145 |
|
146 |
def clean_recaptcha_response_field(self): |
147 |
if 'recaptcha_challenge_field' in self.cleaned_data: |
148 |
self.validate_captcha()
|
149 |
return self.cleaned_data['recaptcha_response_field'] |
150 |
|
151 |
def clean_recaptcha_challenge_field(self): |
152 |
if 'recaptcha_response_field' in self.cleaned_data: |
153 |
self.validate_captcha()
|
154 |
return self.cleaned_data['recaptcha_challenge_field'] |
155 |
|
156 |
def validate_captcha(self): |
157 |
rcf = self.cleaned_data['recaptcha_challenge_field'] |
158 |
rrf = self.cleaned_data['recaptcha_response_field'] |
159 |
check = captcha.submit( |
160 |
rcf, rrf, settings.RECAPTCHA_PRIVATE_KEY, self.ip)
|
161 |
if not check.is_valid: |
162 |
raise forms.ValidationError(_(
|
163 |
astakos_messages.CAPTCHA_VALIDATION_ERR)) |
164 |
|
165 |
def create_user(self): |
166 |
try:
|
167 |
data = self.cleaned_data
|
168 |
except AttributeError: |
169 |
self.is_valid()
|
170 |
data = self.cleaned_data
|
171 |
|
172 |
user = auth.make_local_user( |
173 |
email=data['email'], password=data['password1'], |
174 |
first_name=data['first_name'], last_name=data['last_name'], |
175 |
has_signed_terms=True)
|
176 |
return user
|
177 |
|
178 |
|
179 |
class ThirdPartyUserCreationForm(forms.ModelForm): |
180 |
email = EmailField( |
181 |
label='Contact email',
|
182 |
help_text='This is needed for contact purposes. '
|
183 |
'It doesn't need to be the same with the one you '
|
184 |
'provided to login previously. '
|
185 |
) |
186 |
|
187 |
class Meta: |
188 |
model = AstakosUser |
189 |
fields = ['email', 'first_name', 'last_name', 'has_signed_terms'] |
190 |
|
191 |
def __init__(self, *args, **kwargs): |
192 |
"""
|
193 |
Changes the order of fields, and removes the username field.
|
194 |
"""
|
195 |
|
196 |
self.provider = kwargs.pop('provider', None) |
197 |
self.request = kwargs.pop('request', None) |
198 |
if not self.provider or self.provider == 'local': |
199 |
raise Exception('Invalid provider, %r' % self.provider) |
200 |
|
201 |
# ThirdPartyUserCreationForm should always get instantiated with
|
202 |
# a third_party_token value
|
203 |
self.third_party_token = kwargs.pop('third_party_token', None) |
204 |
if not self.third_party_token: |
205 |
raise Exception('ThirdPartyUserCreationForm' |
206 |
' requires third_party_token')
|
207 |
|
208 |
super(ThirdPartyUserCreationForm, self).__init__(*args, **kwargs) |
209 |
|
210 |
if not get_latest_terms(): |
211 |
del self.fields['has_signed_terms'] |
212 |
|
213 |
if 'has_signed_terms' in self.fields: |
214 |
# Overriding field label since we need to apply a link
|
215 |
# to the terms within the label
|
216 |
terms_link_html = '<a href="%s" target="_blank">%s</a>' \
|
217 |
% (reverse('latest_terms'), _("the terms")) |
218 |
self.fields['has_signed_terms'].label = \ |
219 |
mark_safe("I agree with %s" % terms_link_html)
|
220 |
|
221 |
def clean_email(self): |
222 |
email = self.cleaned_data['email'] |
223 |
if not email: |
224 |
raise forms.ValidationError(_(astakos_messages.REQUIRED_FIELD))
|
225 |
if reserved_verified_email(email):
|
226 |
provider_id = self.provider
|
227 |
provider = auth_providers.get_provider(provider_id) |
228 |
extra_message = provider.get_add_to_existing_account_msg |
229 |
|
230 |
raise forms.ValidationError(mark_safe(
|
231 |
_(astakos_messages.EMAIL_USED) + ' ' + extra_message))
|
232 |
return email
|
233 |
|
234 |
def clean_has_signed_terms(self): |
235 |
has_signed_terms = self.cleaned_data['has_signed_terms'] |
236 |
if not has_signed_terms: |
237 |
raise forms.ValidationError(_(astakos_messages.SIGN_TERMS))
|
238 |
return has_signed_terms
|
239 |
|
240 |
def _get_pending_user(self): |
241 |
return PendingThirdPartyUser.objects.get(token=self.third_party_token) |
242 |
|
243 |
def create_user(self): |
244 |
try:
|
245 |
data = self.cleaned_data
|
246 |
except AttributeError: |
247 |
self.is_valid()
|
248 |
data = self.cleaned_data
|
249 |
|
250 |
user = auth.make_user( |
251 |
email=data["email"],
|
252 |
first_name=data["first_name"], last_name=data["last_name"], |
253 |
has_signed_terms=True)
|
254 |
pending = self._get_pending_user()
|
255 |
provider = pending.get_provider(user) |
256 |
provider.add_to_user() |
257 |
pending.delete() |
258 |
return user
|
259 |
|
260 |
|
261 |
class LoginForm(AuthenticationForm): |
262 |
username = EmailField(label=_("Email"))
|
263 |
recaptcha_challenge_field = forms.CharField(widget=DummyWidget) |
264 |
recaptcha_response_field = forms.CharField( |
265 |
widget=RecaptchaWidget, label='')
|
266 |
|
267 |
def __init__(self, *args, **kwargs): |
268 |
was_limited = kwargs.get('was_limited', False) |
269 |
request = kwargs.get('request', None) |
270 |
if request:
|
271 |
self.ip = request.META.get(
|
272 |
'REMOTE_ADDR',
|
273 |
request.META.get('HTTP_X_REAL_IP', None)) |
274 |
|
275 |
t = ('request', 'was_limited') |
276 |
for elem in t: |
277 |
if elem in kwargs.keys(): |
278 |
kwargs.pop(elem) |
279 |
super(LoginForm, self).__init__(*args, **kwargs) |
280 |
|
281 |
self.fields.keyOrder = ['username', 'password'] |
282 |
if was_limited and settings.RECAPTCHA_ENABLED: |
283 |
self.fields.keyOrder.extend(['recaptcha_challenge_field', |
284 |
'recaptcha_response_field', ])
|
285 |
|
286 |
def clean_username(self): |
287 |
return self.cleaned_data['username'].lower() |
288 |
|
289 |
def clean_recaptcha_response_field(self): |
290 |
if 'recaptcha_challenge_field' in self.cleaned_data: |
291 |
self.validate_captcha()
|
292 |
return self.cleaned_data['recaptcha_response_field'] |
293 |
|
294 |
def clean_recaptcha_challenge_field(self): |
295 |
if 'recaptcha_response_field' in self.cleaned_data: |
296 |
self.validate_captcha()
|
297 |
return self.cleaned_data['recaptcha_challenge_field'] |
298 |
|
299 |
def validate_captcha(self): |
300 |
rcf = self.cleaned_data['recaptcha_challenge_field'] |
301 |
rrf = self.cleaned_data['recaptcha_response_field'] |
302 |
check = captcha.submit( |
303 |
rcf, rrf, settings.RECAPTCHA_PRIVATE_KEY, self.ip)
|
304 |
if not check.is_valid: |
305 |
raise forms.ValidationError(_(
|
306 |
astakos_messages.CAPTCHA_VALIDATION_ERR)) |
307 |
|
308 |
def clean(self): |
309 |
"""
|
310 |
Override default behavior in order to check user's activation later
|
311 |
"""
|
312 |
username = self.cleaned_data.get('username') |
313 |
|
314 |
if username:
|
315 |
try:
|
316 |
user = AstakosUser.objects.get_by_identifier(username) |
317 |
if not user.has_auth_provider('local'): |
318 |
provider = auth_providers.get_provider('local', user)
|
319 |
msg = provider.get_login_disabled_msg |
320 |
raise forms.ValidationError(mark_safe(msg))
|
321 |
except AstakosUser.DoesNotExist:
|
322 |
pass
|
323 |
|
324 |
try:
|
325 |
super(LoginForm, self).clean() |
326 |
except forms.ValidationError:
|
327 |
if self.user_cache is None: |
328 |
raise
|
329 |
if not self.user_cache.is_active: |
330 |
msg = self.user_cache.get_inactive_message('local') |
331 |
raise forms.ValidationError(msg)
|
332 |
if self.request: |
333 |
if not self.request.session.test_cookie_worked(): |
334 |
raise
|
335 |
return self.cleaned_data |
336 |
|
337 |
|
338 |
class ProfileForm(forms.ModelForm): |
339 |
"""
|
340 |
Subclass of ``ModelForm`` for permiting user to edit his/her profile.
|
341 |
Most of the fields are readonly since the user is not allowed to change
|
342 |
them.
|
343 |
|
344 |
The class defines a save method which sets ``is_verified`` to True so as
|
345 |
the user during the next login will not to be redirected to profile page.
|
346 |
"""
|
347 |
email = EmailField(label='E-mail address',
|
348 |
help_text='E-mail address')
|
349 |
renew = forms.BooleanField(label='Renew token', required=False) |
350 |
|
351 |
class Meta: |
352 |
model = AstakosUser |
353 |
fields = ('email', 'first_name', 'last_name') |
354 |
|
355 |
def __init__(self, *args, **kwargs): |
356 |
self.session_key = kwargs.pop('session_key', None) |
357 |
super(ProfileForm, self).__init__(*args, **kwargs) |
358 |
instance = getattr(self, 'instance', None) |
359 |
ro_fields = ('email',)
|
360 |
if instance and instance.id: |
361 |
for field in ro_fields: |
362 |
self.fields[field].widget.attrs['readonly'] = True |
363 |
|
364 |
def clean_email(self): |
365 |
return self.instance.email |
366 |
|
367 |
def save(self, commit=True, **kwargs): |
368 |
user = super(ProfileForm, self).save(commit=False, **kwargs) |
369 |
user.is_verified = True
|
370 |
if self.cleaned_data.get('renew'): |
371 |
user.renew_token( |
372 |
flush_sessions=True,
|
373 |
current_key=self.session_key
|
374 |
) |
375 |
if commit:
|
376 |
user.save(**kwargs) |
377 |
return user
|
378 |
|
379 |
|
380 |
class FeedbackForm(forms.Form): |
381 |
"""
|
382 |
Form for writing feedback.
|
383 |
"""
|
384 |
feedback_msg = forms.CharField(widget=forms.Textarea, label=u'Message')
|
385 |
feedback_data = forms.CharField(widget=forms.HiddenInput(), label='',
|
386 |
required=False)
|
387 |
|
388 |
|
389 |
class SendInvitationForm(forms.Form): |
390 |
"""
|
391 |
Form for sending an invitations
|
392 |
"""
|
393 |
|
394 |
email = EmailField(required=True, label='Email address') |
395 |
first_name = EmailField(label='First name')
|
396 |
last_name = EmailField(label='Last name')
|
397 |
|
398 |
|
399 |
class ExtendedPasswordResetForm(PasswordResetForm): |
400 |
"""
|
401 |
Extends PasswordResetForm by overriding
|
402 |
|
403 |
save method: to pass a custom from_email in send_mail.
|
404 |
clean_email: to handle local auth provider checks
|
405 |
"""
|
406 |
def clean_email(self): |
407 |
# we override the default django auth clean_email to provide more
|
408 |
# detailed messages in case of inactive users
|
409 |
email = self.cleaned_data['email'] |
410 |
try:
|
411 |
user = AstakosUser.objects.get_by_identifier(email) |
412 |
self.users_cache = [user]
|
413 |
if not user.is_active: |
414 |
msg = mark_safe(user.get_inactive_message('local'))
|
415 |
raise forms.ValidationError(msg)
|
416 |
|
417 |
provider = auth_providers.get_provider('local', user)
|
418 |
if not user.has_usable_password(): |
419 |
msg = provider.get_unusable_password_msg |
420 |
raise forms.ValidationError(mark_safe(msg))
|
421 |
|
422 |
if not user.can_change_password(): |
423 |
msg = provider.get_cannot_change_password_msg |
424 |
raise forms.ValidationError(mark_safe(msg))
|
425 |
|
426 |
except AstakosUser.DoesNotExist:
|
427 |
raise forms.ValidationError(_(astakos_messages.EMAIL_UNKNOWN))
|
428 |
return email
|
429 |
|
430 |
def save(self, domain_override=None, |
431 |
email_template_name='registration/password_reset_email.html',
|
432 |
use_https=False, token_generator=default_token_generator,
|
433 |
request=None, **kwargs):
|
434 |
"""
|
435 |
Generates a one-use only link for resetting password and sends to the
|
436 |
user.
|
437 |
|
438 |
"""
|
439 |
for user in self.users_cache: |
440 |
url = user.astakosuser.get_password_reset_url(token_generator) |
441 |
url = join_urls(settings.BASE_HOST, url) |
442 |
c = { |
443 |
'email': user.email,
|
444 |
'url': url,
|
445 |
'site_name': settings.SITENAME,
|
446 |
'user': user,
|
447 |
'baseurl': settings.BASE_URL,
|
448 |
'support': settings.CONTACT_EMAIL
|
449 |
} |
450 |
message = render_to_string(email_template_name, c) |
451 |
from_email = settings.SERVER_EMAIL |
452 |
send_mail(_(astakos_messages.PASSWORD_RESET_EMAIL_SUBJECT), |
453 |
message, |
454 |
from_email, |
455 |
[user.email], |
456 |
connection=get_connection()) |
457 |
|
458 |
|
459 |
class EmailChangeForm(forms.ModelForm): |
460 |
|
461 |
new_email_address = EmailField() |
462 |
|
463 |
class Meta: |
464 |
model = EmailChange |
465 |
fields = ('new_email_address',)
|
466 |
|
467 |
def clean_new_email_address(self): |
468 |
addr = self.cleaned_data['new_email_address'] |
469 |
if reserved_verified_email(addr):
|
470 |
raise forms.ValidationError(_(astakos_messages.EMAIL_USED))
|
471 |
return addr
|
472 |
|
473 |
def save(self, request, |
474 |
email_template_name='registration/email_change_email.txt',
|
475 |
commit=True, **kwargs):
|
476 |
ec = super(EmailChangeForm, self).save(commit=False, **kwargs) |
477 |
ec.user = request.user |
478 |
# delete pending email changes
|
479 |
request.user.emailchanges.all().delete() |
480 |
|
481 |
activation_key = hashlib.sha1( |
482 |
str(random()) + smart_str(ec.new_email_address))
|
483 |
ec.activation_key = activation_key.hexdigest() |
484 |
if commit:
|
485 |
ec.save(**kwargs) |
486 |
send_change_email(ec, request, email_template_name=email_template_name) |
487 |
|
488 |
|
489 |
class SignApprovalTermsForm(forms.ModelForm): |
490 |
|
491 |
class Meta: |
492 |
model = AstakosUser |
493 |
fields = ("has_signed_terms",)
|
494 |
|
495 |
def __init__(self, *args, **kwargs): |
496 |
super(SignApprovalTermsForm, self).__init__(*args, **kwargs) |
497 |
|
498 |
def clean_has_signed_terms(self): |
499 |
has_signed_terms = self.cleaned_data['has_signed_terms'] |
500 |
if not has_signed_terms: |
501 |
raise forms.ValidationError(_(astakos_messages.SIGN_TERMS))
|
502 |
return has_signed_terms
|
503 |
|
504 |
def save(self, commit=True, **kwargs): |
505 |
user = super(SignApprovalTermsForm, self).save(commit=commit, **kwargs) |
506 |
user.date_signed_terms = datetime.now() |
507 |
if commit:
|
508 |
user.save(**kwargs) |
509 |
return user
|
510 |
|
511 |
|
512 |
class InvitationForm(forms.ModelForm): |
513 |
|
514 |
username = EmailField(label=_("Email"))
|
515 |
|
516 |
def __init__(self, *args, **kwargs): |
517 |
super(InvitationForm, self).__init__(*args, **kwargs) |
518 |
|
519 |
class Meta: |
520 |
model = Invitation |
521 |
fields = ('username', 'realname') |
522 |
|
523 |
def clean_username(self): |
524 |
username = self.cleaned_data['username'] |
525 |
try:
|
526 |
Invitation.objects.get(username=username) |
527 |
raise forms.ValidationError(
|
528 |
_(astakos_messages.INVITATION_EMAIL_EXISTS)) |
529 |
except Invitation.DoesNotExist:
|
530 |
pass
|
531 |
return username
|
532 |
|
533 |
|
534 |
class ExtendedPasswordChangeForm(PasswordChangeForm): |
535 |
"""
|
536 |
Extends PasswordChangeForm by enabling user
|
537 |
to optionally renew also the token.
|
538 |
"""
|
539 |
if not settings.NEWPASSWD_INVALIDATE_TOKEN: |
540 |
renew = forms.BooleanField( |
541 |
label='Renew token', required=False, |
542 |
initial=True,
|
543 |
help_text='Unsetting this may result in security risk.')
|
544 |
|
545 |
def __init__(self, user, *args, **kwargs): |
546 |
self.session_key = kwargs.pop('session_key', None) |
547 |
super(ExtendedPasswordChangeForm, self).__init__(user, *args, **kwargs) |
548 |
|
549 |
def save(self, commit=True, **kwargs): |
550 |
try:
|
551 |
if settings.NEWPASSWD_INVALIDATE_TOKEN or \ |
552 |
self.cleaned_data.get('renew'): |
553 |
self.user.renew_token()
|
554 |
self.user.flush_sessions(current_key=self.session_key) |
555 |
except AttributeError: |
556 |
# if user model does has not such methods
|
557 |
pass
|
558 |
return super(ExtendedPasswordChangeForm, self).save(commit=commit, |
559 |
**kwargs) |
560 |
|
561 |
|
562 |
class ExtendedSetPasswordForm(SetPasswordForm): |
563 |
"""
|
564 |
Extends SetPasswordForm by enabling user
|
565 |
to optionally renew also the token.
|
566 |
"""
|
567 |
if not settings.NEWPASSWD_INVALIDATE_TOKEN: |
568 |
renew = forms.BooleanField( |
569 |
label='Renew token',
|
570 |
required=False,
|
571 |
initial=True,
|
572 |
help_text='Unsetting this may result in security risk.')
|
573 |
|
574 |
def __init__(self, user, *args, **kwargs): |
575 |
super(ExtendedSetPasswordForm, self).__init__(user, *args, **kwargs) |
576 |
|
577 |
@transaction.commit_on_success()
|
578 |
def save(self, commit=True, **kwargs): |
579 |
try:
|
580 |
self.user = AstakosUser.objects.get(id=self.user.id) |
581 |
if settings.NEWPASSWD_INVALIDATE_TOKEN or \ |
582 |
self.cleaned_data.get('renew'): |
583 |
self.user.renew_token()
|
584 |
|
585 |
provider = auth_providers.get_provider('local', self.user) |
586 |
if provider.get_add_policy:
|
587 |
provider.add_to_user() |
588 |
|
589 |
except BaseException, e: |
590 |
logger.exception(e) |
591 |
return super(ExtendedSetPasswordForm, self).save(commit=commit, |
592 |
**kwargs) |
593 |
|
594 |
|
595 |
app_name_label = "Project name"
|
596 |
app_name_placeholder = _("myproject.mylab.ntua.gr")
|
597 |
app_name_validator = validators.RegexValidator( |
598 |
DOMAIN_VALUE_REGEX, |
599 |
_(astakos_messages.DOMAIN_VALUE_ERR), |
600 |
'invalid')
|
601 |
app_name_help = _("""
|
602 |
The project's name should be in a domain format.
|
603 |
The domain shouldn't neccessarily exist in the real
|
604 |
world but is helpful to imply a structure.
|
605 |
e.g.: myproject.mylab.ntua.gr or
|
606 |
myservice.myteam.myorganization""")
|
607 |
app_name_widget = forms.TextInput( |
608 |
attrs={'placeholder': app_name_placeholder})
|
609 |
|
610 |
|
611 |
app_home_label = "Homepage URL"
|
612 |
app_home_placeholder = 'myinstitution.org/myproject/'
|
613 |
app_home_help = _("""
|
614 |
URL pointing at your project's site.
|
615 |
e.g.: myinstitution.org/myproject/.
|
616 |
Leave blank if there is no website.""")
|
617 |
app_home_widget = forms.TextInput( |
618 |
attrs={'placeholder': app_home_placeholder})
|
619 |
|
620 |
app_desc_label = _("Description")
|
621 |
app_desc_help = _("""
|
622 |
Please provide a short but descriptive abstract of your
|
623 |
project, so that anyone searching can quickly understand
|
624 |
what this project is about.""")
|
625 |
|
626 |
app_comment_label = _("Comments for review (private)")
|
627 |
app_comment_help = _("""
|
628 |
Write down any comments you may have for the reviewer
|
629 |
of this application (e.g. background and rationale to
|
630 |
support your request).
|
631 |
The comments are strictly for the review process
|
632 |
and will not be made public.""")
|
633 |
|
634 |
app_start_date_label = _("Start date")
|
635 |
app_start_date_help = _("""
|
636 |
Provide a date when your need your project to be created,
|
637 |
and members to be able to join and get resources.
|
638 |
This date is only a hint to help prioritize reviews.""")
|
639 |
|
640 |
app_end_date_label = _("Termination date")
|
641 |
app_end_date_help = _("""
|
642 |
At this date, the project will be automatically terminated
|
643 |
and its resource grants revoked from all members. If you are
|
644 |
not certain, it is best to start with a conservative estimation.
|
645 |
You can always re-apply for an extension, if you need.""")
|
646 |
|
647 |
join_policy_label = _("Joining policy")
|
648 |
app_member_join_policy_help = _("""
|
649 |
Select how new members are accepted into the project.""")
|
650 |
leave_policy_label = _("Leaving policy")
|
651 |
app_member_leave_policy_help = _("""
|
652 |
Select how new members can leave the project.""")
|
653 |
|
654 |
max_members_label = _("Maximum member count")
|
655 |
max_members_help = _("""
|
656 |
Specify the maximum number of members this project may have,
|
657 |
including the owner. Beyond this number, no new members
|
658 |
may join the project and be granted the project resources.
|
659 |
If you are not certain, it is best to start with a conservative
|
660 |
limit. You can always request a raise when you need it.""")
|
661 |
|
662 |
join_policies = presentation.PROJECT_MEMBER_JOIN_POLICIES.items() |
663 |
leave_policies = presentation.PROJECT_MEMBER_LEAVE_POLICIES.items() |
664 |
|
665 |
|
666 |
class ProjectApplicationForm(forms.ModelForm): |
667 |
|
668 |
name = forms.CharField( |
669 |
label=app_name_label, |
670 |
help_text=app_name_help, |
671 |
widget=app_name_widget, |
672 |
validators=[app_name_validator]) |
673 |
|
674 |
homepage = forms.URLField( |
675 |
label=app_home_label, |
676 |
help_text=app_home_help, |
677 |
widget=app_home_widget, |
678 |
required=False)
|
679 |
|
680 |
description = forms.CharField( |
681 |
label=app_desc_label, |
682 |
help_text=app_desc_help, |
683 |
widget=forms.Textarea, |
684 |
required=False)
|
685 |
|
686 |
comments = forms.CharField( |
687 |
label=app_comment_label, |
688 |
help_text=app_comment_help, |
689 |
widget=forms.Textarea, |
690 |
required=False)
|
691 |
|
692 |
start_date = forms.DateTimeField( |
693 |
label=app_start_date_label, |
694 |
help_text=app_start_date_help, |
695 |
required=False)
|
696 |
|
697 |
end_date = forms.DateTimeField( |
698 |
label=app_end_date_label, |
699 |
help_text=app_end_date_help) |
700 |
|
701 |
member_join_policy = forms.TypedChoiceField( |
702 |
label=join_policy_label, |
703 |
help_text=app_member_join_policy_help, |
704 |
initial=2,
|
705 |
coerce=int,
|
706 |
choices=join_policies) |
707 |
|
708 |
member_leave_policy = forms.TypedChoiceField( |
709 |
label=leave_policy_label, |
710 |
help_text=app_member_leave_policy_help, |
711 |
coerce=int,
|
712 |
choices=leave_policies) |
713 |
|
714 |
limit_on_members_number = forms.IntegerField( |
715 |
label=max_members_label, |
716 |
help_text=max_members_help, |
717 |
min_value=0,
|
718 |
required=True)
|
719 |
|
720 |
class Meta: |
721 |
model = ProjectApplication |
722 |
fields = ('name', 'homepage', 'description', |
723 |
'start_date', 'end_date', 'comments', |
724 |
'member_join_policy', 'member_leave_policy', |
725 |
'limit_on_members_number')
|
726 |
|
727 |
def __init__(self, *args, **kwargs): |
728 |
instance = kwargs.get('instance')
|
729 |
self.precursor_application = instance
|
730 |
super(ProjectApplicationForm, self).__init__(*args, **kwargs) |
731 |
# in case of new application remove closed join policy
|
732 |
if not instance: |
733 |
policies = presentation.PROJECT_MEMBER_JOIN_POLICIES.copy() |
734 |
policies.pop(3)
|
735 |
self.fields['member_join_policy'].choices = policies.iteritems() |
736 |
|
737 |
def clean_start_date(self): |
738 |
start_date = self.cleaned_data.get('start_date') |
739 |
if not self.precursor_application: |
740 |
today = datetime.now() |
741 |
today = datetime(today.year, today.month, today.day) |
742 |
if start_date and (start_date - today).days < 0: |
743 |
raise forms.ValidationError(
|
744 |
_(astakos_messages.INVALID_PROJECT_START_DATE)) |
745 |
return start_date
|
746 |
|
747 |
def clean_end_date(self): |
748 |
start_date = self.cleaned_data.get('start_date') |
749 |
end_date = self.cleaned_data.get('end_date') |
750 |
today = datetime.now() |
751 |
today = datetime(today.year, today.month, today.day) |
752 |
if end_date and (end_date - today).days < 0: |
753 |
raise forms.ValidationError(
|
754 |
_(astakos_messages.INVALID_PROJECT_END_DATE)) |
755 |
if start_date and (end_date - start_date).days <= 0: |
756 |
raise forms.ValidationError(
|
757 |
_(astakos_messages.INCONSISTENT_PROJECT_DATES)) |
758 |
return end_date
|
759 |
|
760 |
def clean(self): |
761 |
userid = self.data.get('user', None) |
762 |
self.resource_policies
|
763 |
self.user = None |
764 |
if userid:
|
765 |
try:
|
766 |
self.user = AstakosUser.objects.get(id=userid)
|
767 |
except AstakosUser.DoesNotExist:
|
768 |
pass
|
769 |
if not self.user: |
770 |
raise forms.ValidationError(_(astakos_messages.NO_APPLICANT))
|
771 |
super(ProjectApplicationForm, self).clean() |
772 |
return self.cleaned_data |
773 |
|
774 |
@property
|
775 |
def resource_policies(self): |
776 |
policies = [] |
777 |
append = policies.append |
778 |
for name, value in self.data.iteritems(): |
779 |
if not value: |
780 |
continue
|
781 |
uplimit = value |
782 |
if name.endswith('_uplimit'): |
783 |
subs = name.split('_uplimit')
|
784 |
prefix, suffix = subs |
785 |
try:
|
786 |
resource = Resource.objects.get(name=prefix) |
787 |
except Resource.DoesNotExist:
|
788 |
raise forms.ValidationError("Resource %s does not exist" % |
789 |
resource.name) |
790 |
# keep only resource limits for selected resource groups
|
791 |
if self.data.get('is_selected_%s' % |
792 |
resource.group, "0") == "1": |
793 |
if not resource.ui_visible: |
794 |
raise forms.ValidationError("Invalid resource %s" % |
795 |
resource.name) |
796 |
d = model_to_dict(resource) |
797 |
try:
|
798 |
uplimit = long(uplimit)
|
799 |
except ValueError: |
800 |
m = "Limit should be an integer"
|
801 |
raise forms.ValidationError(m)
|
802 |
display = units.show(uplimit, resource.unit) |
803 |
d.update(dict(resource=prefix, uplimit=uplimit,
|
804 |
display_uplimit=display)) |
805 |
append(d) |
806 |
|
807 |
ordered_keys = presentation.RESOURCES['resources_order']
|
808 |
|
809 |
def resource_order(r): |
810 |
if r['str_repr'] in ordered_keys: |
811 |
return ordered_keys.index(r['str_repr']) |
812 |
else:
|
813 |
return -1 |
814 |
|
815 |
policies = sorted(policies, key=resource_order)
|
816 |
return policies
|
817 |
|
818 |
def cleaned_resource_policies(self): |
819 |
policies = {} |
820 |
for d in self.resource_policies: |
821 |
policies[d["name"]] = {
|
822 |
"project_capacity": None, |
823 |
"member_capacity": d["uplimit"] |
824 |
} |
825 |
|
826 |
return policies
|
827 |
|
828 |
def save(self, commit=True, **kwargs): |
829 |
data = dict(self.cleaned_data) |
830 |
is_new = self.instance.id is None |
831 |
data['project_id'] = self.instance.chain.id if not is_new else None |
832 |
data['owner'] = self.user if is_new else self.instance.owner |
833 |
data['resources'] = self.cleaned_resource_policies() |
834 |
data['request_user'] = self.user |
835 |
submit_application(**data) |
836 |
|
837 |
|
838 |
class ProjectSortForm(forms.Form): |
839 |
sorting = forms.ChoiceField( |
840 |
label='Sort by',
|
841 |
choices=(('name', 'Sort by Name'), |
842 |
('issue_date', 'Sort by Issue date'), |
843 |
('start_date', 'Sort by Start Date'), |
844 |
('end_date', 'Sort by End Date'), |
845 |
# ('approved_members_num', 'Sort by Participants'),
|
846 |
('state', 'Sort by Status'), |
847 |
('member_join_policy__description',
|
848 |
'Sort by Member Join Policy'),
|
849 |
('member_leave_policy__description',
|
850 |
'Sort by Member Leave Policy'),
|
851 |
('-name', 'Sort by Name'), |
852 |
('-issue_date', 'Sort by Issue date'), |
853 |
('-start_date', 'Sort by Start Date'), |
854 |
('-end_date', 'Sort by End Date'), |
855 |
# ('-approved_members_num', 'Sort by Participants'),
|
856 |
('-state', 'Sort by Status'), |
857 |
('-member_join_policy__description',
|
858 |
'Sort by Member Join Policy'),
|
859 |
('-member_leave_policy__description',
|
860 |
'Sort by Member Leave Policy')
|
861 |
), |
862 |
required=True
|
863 |
) |
864 |
|
865 |
|
866 |
class AddProjectMembersForm(forms.Form): |
867 |
q = forms.CharField( |
868 |
widget=forms.Textarea( |
869 |
attrs={ |
870 |
'placeholder':
|
871 |
astakos_messages.ADD_PROJECT_MEMBERS_Q_PLACEHOLDER}), |
872 |
label=_('Add members'),
|
873 |
help_text=_(astakos_messages.ADD_PROJECT_MEMBERS_Q_HELP), |
874 |
required=True,)
|
875 |
|
876 |
def __init__(self, *args, **kwargs): |
877 |
chain_id = kwargs.pop('chain_id', None) |
878 |
if chain_id:
|
879 |
self.project = Project.objects.get(id=chain_id)
|
880 |
self.request_user = kwargs.pop('request_user', None) |
881 |
super(AddProjectMembersForm, self).__init__(*args, **kwargs) |
882 |
|
883 |
def clean(self): |
884 |
try:
|
885 |
accept_membership_project_checks(self.project, self.request_user) |
886 |
except ProjectError as e: |
887 |
raise forms.ValidationError(e)
|
888 |
|
889 |
q = self.cleaned_data.get('q') or '' |
890 |
users = q.split(',')
|
891 |
users = list(u.strip() for u in users if u) |
892 |
db_entries = AstakosUser.objects.accepted().filter(email__in=users) |
893 |
unknown = list(set(users) - set(u.email for u in db_entries)) |
894 |
if unknown:
|
895 |
raise forms.ValidationError(
|
896 |
_(astakos_messages.UNKNOWN_USERS) % ','.join(unknown))
|
897 |
self.valid_users = db_entries
|
898 |
return self.cleaned_data |
899 |
|
900 |
def get_valid_users(self): |
901 |
"""Should be called after form cleaning"""
|
902 |
try:
|
903 |
return self.valid_users |
904 |
except:
|
905 |
return ()
|
906 |
|
907 |
|
908 |
class ProjectMembersSortForm(forms.Form): |
909 |
sorting = forms.ChoiceField( |
910 |
label='Sort by',
|
911 |
choices=(('person__email', 'User Id'), |
912 |
('person__first_name', 'Name'), |
913 |
('acceptance_date', 'Acceptance date') |
914 |
), |
915 |
required=True
|
916 |
) |
917 |
|
918 |
|
919 |
class ProjectSearchForm(forms.Form): |
920 |
q = forms.CharField(max_length=200, label='Search project', required=False) |
921 |
|
922 |
|
923 |
class ExtendedProfileForm(ProfileForm): |
924 |
"""
|
925 |
Profile form that combines `email change` and `password change` user
|
926 |
actions by propagating submited data to internal EmailChangeForm
|
927 |
and ExtendedPasswordChangeForm objects.
|
928 |
"""
|
929 |
|
930 |
password_change_form = None
|
931 |
email_change_form = None
|
932 |
|
933 |
password_change = False
|
934 |
email_change = False
|
935 |
|
936 |
extra_forms_fields = { |
937 |
'email': ['new_email_address'], |
938 |
'password': ['old_password', 'new_password1', 'new_password2'] |
939 |
} |
940 |
|
941 |
fields = ('email')
|
942 |
change_password = forms.BooleanField(initial=False, required=False) |
943 |
change_email = forms.BooleanField(initial=False, required=False) |
944 |
|
945 |
email_changed = False
|
946 |
password_changed = False
|
947 |
|
948 |
def __init__(self, *args, **kwargs): |
949 |
session_key = kwargs.get('session_key', None) |
950 |
self.fields_list = [
|
951 |
'email',
|
952 |
'new_email_address',
|
953 |
'first_name',
|
954 |
'last_name',
|
955 |
'old_password',
|
956 |
'new_password1',
|
957 |
'new_password2',
|
958 |
'change_email',
|
959 |
'change_password',
|
960 |
] |
961 |
|
962 |
super(ExtendedProfileForm, self).__init__(*args, **kwargs) |
963 |
self.session_key = session_key
|
964 |
if self.instance.can_change_password(): |
965 |
self.password_change = True |
966 |
else:
|
967 |
self.fields_list.remove('old_password') |
968 |
self.fields_list.remove('new_password1') |
969 |
self.fields_list.remove('new_password2') |
970 |
self.fields_list.remove('change_password') |
971 |
del self.fields['change_password'] |
972 |
|
973 |
if settings.EMAILCHANGE_ENABLED and self.instance.can_change_email(): |
974 |
self.email_change = True |
975 |
else:
|
976 |
self.fields_list.remove('new_email_address') |
977 |
self.fields_list.remove('change_email') |
978 |
del self.fields['change_email'] |
979 |
|
980 |
self._init_extra_forms()
|
981 |
self.save_extra_forms = []
|
982 |
self.success_messages = []
|
983 |
self.fields.keyOrder = self.fields_list |
984 |
|
985 |
def _init_extra_form_fields(self): |
986 |
if self.email_change: |
987 |
self.fields.update(self.email_change_form.fields) |
988 |
self.fields['new_email_address'].required = False |
989 |
self.fields['email'].help_text = _( |
990 |
'Change the email associated with '
|
991 |
'your account. This email will '
|
992 |
'remain active until you verify '
|
993 |
'your new one.')
|
994 |
|
995 |
if self.password_change: |
996 |
self.fields.update(self.password_change_form.fields) |
997 |
self.fields['old_password'].required = False |
998 |
self.fields['old_password'].label = _('Password') |
999 |
self.fields['old_password'].help_text = _('Change your password.') |
1000 |
self.fields['old_password'].initial = 'password' |
1001 |
self.fields['old_password'].widget.render_value = True |
1002 |
self.fields['new_password1'].required = False |
1003 |
self.fields['new_password2'].required = False |
1004 |
|
1005 |
def _update_extra_form_errors(self): |
1006 |
if self.cleaned_data.get('change_password'): |
1007 |
self.errors.update(self.password_change_form.errors) |
1008 |
if self.cleaned_data.get('change_email'): |
1009 |
self.errors.update(self.email_change_form.errors) |
1010 |
|
1011 |
def _init_extra_forms(self): |
1012 |
self.email_change_form = EmailChangeForm(self.data) |
1013 |
self.password_change_form = ExtendedPasswordChangeForm(
|
1014 |
user=self.instance,
|
1015 |
data=self.data, session_key=self.session_key) |
1016 |
self._init_extra_form_fields()
|
1017 |
|
1018 |
def is_valid(self): |
1019 |
password, email = True, True |
1020 |
profile = super(ExtendedProfileForm, self).is_valid() |
1021 |
if profile and self.cleaned_data.get('change_password', None): |
1022 |
self.password_change_form.fields['new_password1'].required = True |
1023 |
self.password_change_form.fields['new_password2'].required = True |
1024 |
password = self.password_change_form.is_valid()
|
1025 |
self.save_extra_forms.append('password') |
1026 |
if profile and self.cleaned_data.get('change_email'): |
1027 |
self.fields['new_email_address'].required = True |
1028 |
email = self.email_change_form.is_valid()
|
1029 |
self.save_extra_forms.append('email') |
1030 |
|
1031 |
if not password or not email: |
1032 |
self._update_extra_form_errors()
|
1033 |
|
1034 |
return all([profile, password, email]) |
1035 |
|
1036 |
def save(self, request, *args, **kwargs): |
1037 |
if 'email' in self.save_extra_forms: |
1038 |
self.email_change_form.save(request, *args, **kwargs)
|
1039 |
self.email_changed = True |
1040 |
if 'password' in self.save_extra_forms: |
1041 |
self.password_change_form.save(*args, **kwargs)
|
1042 |
self.password_changed = True |
1043 |
return super(ExtendedProfileForm, self).save(*args, **kwargs) |