|
1
|
|
|
""" |
|
2
|
|
|
byceps.blueprints.common.user.creation.forms |
|
3
|
|
|
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
|
4
|
|
|
|
|
5
|
|
|
:Copyright: 2006-2020 Jochen Kupperschmidt |
|
6
|
|
|
:License: Modified BSD, see LICENSE for details. |
|
7
|
|
|
""" |
|
8
|
|
|
|
|
9
|
1 |
|
import re |
|
10
|
1 |
|
from typing import Set |
|
11
|
1 |
|
from uuid import UUID |
|
12
|
|
|
|
|
13
|
1 |
|
from wtforms import BooleanField, HiddenField, PasswordField, StringField |
|
14
|
1 |
|
from wtforms.validators import InputRequired, Length, ValidationError |
|
15
|
|
|
|
|
16
|
1 |
|
from .....services.consent.transfer.models import Subject, SubjectID |
|
17
|
1 |
|
from .....services.user import screen_name_validator |
|
18
|
1 |
|
from .....services.user import service as user_service |
|
19
|
1 |
|
from .....util.l10n import LocalizedForm |
|
20
|
|
|
|
|
21
|
|
|
|
|
22
|
1 |
|
EMAIL_ADDRESS_PATTERN = re.compile(r'^.+?@.+?\..+?$') |
|
23
|
|
|
|
|
24
|
|
|
|
|
25
|
1 |
|
class ScreenNameValidator: |
|
26
|
|
|
"""Make sure screen name contains only permitted characters. |
|
27
|
|
|
|
|
28
|
|
|
However, do *not* check the length; use WTForms' `Length` for that. |
|
29
|
|
|
""" |
|
30
|
|
|
|
|
31
|
1 |
|
def __call__(self, form, field): |
|
32
|
1 |
|
if not screen_name_validator.contains_only_valid_chars(field.data): |
|
33
|
|
|
special_chars_spaced = ' '.join(screen_name_validator.SPECIAL_CHARS) |
|
34
|
|
|
raise ValidationError( |
|
35
|
|
|
'Enthält ungültige Zeichen. Erlaubt sind Buchstaben, ' |
|
36
|
|
|
f' Ziffern und diese Sonderzeichen: {special_chars_spaced}' |
|
37
|
|
|
) |
|
38
|
|
|
|
|
39
|
|
|
|
|
40
|
1 |
|
def assemble_user_create_form( |
|
41
|
|
|
real_name_required: bool, |
|
42
|
|
|
terms_consent_required: bool, |
|
43
|
|
|
required_consent_subjects: Set[Subject], |
|
44
|
|
|
newsletter_offered: bool, |
|
45
|
|
|
): |
|
46
|
1 |
|
class UserCreateForm(LocalizedForm): |
|
47
|
1 |
|
screen_name = StringField('Benutzername', [ |
|
48
|
|
|
InputRequired(), |
|
49
|
|
|
Length(min=screen_name_validator.MIN_LENGTH, |
|
50
|
|
|
max=screen_name_validator.MAX_LENGTH), |
|
51
|
|
|
ScreenNameValidator(), |
|
52
|
|
|
]) |
|
53
|
1 |
|
first_names = StringField('Vorname(n)', [InputRequired(), Length(min=2, max=40)]) |
|
54
|
1 |
|
last_name = StringField('Nachname', [InputRequired(), Length(min=2, max=80)]) |
|
55
|
1 |
|
email_address = StringField('E-Mail-Adresse', [InputRequired(), Length(min=6, max=120)]) |
|
56
|
1 |
|
password = PasswordField('Passwort', [InputRequired(), Length(min=8)]) |
|
57
|
1 |
|
is_bot = BooleanField('Bot') |
|
58
|
|
|
|
|
59
|
1 |
|
@staticmethod |
|
60
|
|
|
def validate_screen_name(form, field): |
|
61
|
1 |
|
if user_service.is_screen_name_already_assigned(field.data): |
|
62
|
|
|
raise ValueError('Dieser Benutzername kann nicht verwendet werden.') |
|
63
|
|
|
|
|
64
|
1 |
|
@staticmethod |
|
65
|
|
|
def validate_email_address(form, field): |
|
66
|
1 |
|
if EMAIL_ADDRESS_PATTERN.search(field.data) is None: |
|
67
|
|
|
raise ValueError('Die E-Mail-Adresse ist ungültig.') |
|
68
|
|
|
|
|
69
|
1 |
|
if user_service.is_email_address_already_assigned(field.data): |
|
70
|
|
|
raise ValueError( |
|
71
|
|
|
'Diese E-Mail-Adresse kann nicht verwendet werden.' |
|
72
|
|
|
) |
|
73
|
|
|
|
|
74
|
1 |
|
@staticmethod |
|
75
|
|
|
def validate_terms_version_id(form, field): |
|
76
|
1 |
|
try: |
|
77
|
1 |
|
UUID(field.data) |
|
78
|
|
|
except ValueError: |
|
79
|
|
|
raise ValueError('Ungültige AGB-Version.') |
|
80
|
|
|
|
|
81
|
1 |
|
@staticmethod |
|
82
|
|
|
def validate_is_bot(form, field): |
|
83
|
1 |
|
if field.data: |
|
84
|
|
|
raise ValueError('Bots sind nicht erlaubt.') |
|
85
|
|
|
|
|
86
|
1 |
|
def get_field_for_consent_subject_id(self, subject_id: SubjectID): |
|
87
|
|
|
name = _generate_consent_subject_field_name(subject_id) |
|
88
|
|
|
return getattr(self, name) |
|
89
|
|
|
|
|
90
|
1 |
|
if not real_name_required: |
|
91
|
|
|
del UserCreateForm.first_names |
|
92
|
|
|
del UserCreateForm.last_name |
|
93
|
|
|
|
|
94
|
1 |
|
if terms_consent_required: |
|
95
|
1 |
|
terms_version_id = HiddenField('AGB-Version', [InputRequired()]) |
|
96
|
1 |
|
consent_to_terms = BooleanField('AGB', [InputRequired()]) |
|
97
|
1 |
|
setattr(UserCreateForm, 'terms_version_id', terms_version_id) |
|
98
|
1 |
|
setattr(UserCreateForm, 'consent_to_terms', consent_to_terms) |
|
99
|
|
|
|
|
100
|
1 |
|
for subject in required_consent_subjects: |
|
101
|
1 |
|
field_name = _generate_consent_subject_field_name(subject.id) |
|
102
|
1 |
|
field = BooleanField('', [InputRequired()]) |
|
103
|
1 |
|
setattr(UserCreateForm, field_name, field) |
|
104
|
|
|
|
|
105
|
1 |
|
if newsletter_offered: |
|
106
|
1 |
|
subscribe_to_newsletter = BooleanField('Newsletter') |
|
107
|
1 |
|
setattr(UserCreateForm, 'subscribe_to_newsletter', subscribe_to_newsletter) |
|
108
|
|
|
|
|
109
|
1 |
|
return UserCreateForm |
|
110
|
|
|
|
|
111
|
|
|
|
|
112
|
1 |
|
def _generate_consent_subject_field_name(subject_id: SubjectID) -> str: |
|
113
|
|
|
return f'consent_to_subject_{subject_id}' |
|
114
|
|
|
|
byceps /
byceps
