def validate(self, value):
# Verify the user input against the captcha
# Captcha validation is one-time process to prevent hacking
# This is the reason for in-line validation to be disabled.
if detectInlineValidation(inline_validation):
return
context = self.context
request = self.request
value = value or ''
captcha_type = context.getCaptchaType()
if captcha_type in ['static', 'dynamic']:
hashkey = request.get('%shashkey' % self.widget.form.prefix, '')
decrypted_key = decrypt(context.captcha_key, hashkey)
parsed_key = parseKey(decrypted_key)
index = parsed_key['key']
date = parsed_key['date']
if captcha_type == 'static':
img = getattr(context, '%s.jpg' % index)
solution = img.title
enc = encrypt1(value)
else:
enc = value
solution = getWord(int(index))
captcha_tool = getToolByName(context, 'portal_captchas')
captcha_tool_has_key = captcha_tool.has_key
if (enc != solution) or (captcha_tool_has_key(decrypted_key)) or \
(DateTime().timeTime() - float(date) > 3600):
raise ValueError(_(u'Please re-enter validation code.'))
else:
captcha_tool.addExpiredKey(decrypted_key)
def validate(self, value):
# Verify the user input against the captcha
errors = ()
context = self.context
request = self.request
value = value or ''
captcha_type = context.getCaptchaType()
if captcha_type in ['static', 'dynamic']:
hashkey = request.get('%shashkey' % self.widget.form.prefix, '')
decrypted_key = decrypt(context.captcha_key, hashkey)
parsed_key = parseKey(decrypted_key)
index = parsed_key['key']
date = parsed_key['date']
if captcha_type == 'static':
img = getattr(context, '%s.jpg' % index)
solution = img.title
enc = encrypt1(value)
else:
enc = value
solution = getWord(int(index))
captcha_tool = getToolByName(context, 'portal_captchas')
if (enc != solution) or (captcha_tool.has_key(decrypted_key)) or (DateTime().timeTime() - float(date) > 3600):
raise ValueError(_(u'Please re-enter validation code.'))
else:
captcha_tool.addExpiredKey(decrypted_key)
def test_GetCaptcha_Key(self):
decrypted_key = decrypt(self.captcha_key, self.hashkey)
parsed_key = parseKey(decrypted_key)
# *key* must present after parsing decrypted key
self.assertTrue('key' in parsed_key.keys())
# index start from 1 and lower or equals to CAPTCHAS_COUNT
index = int(parsed_key['key'])
self.assertTrue(index >= 1 and index <= CAPTCHAS_COUNT)
# encrypted key must be equals to title of the image
key = getWord(index - 1)
img = getattr(self.portal, '%s.jpg' % index)
self.assertTrue(encrypt1(key) == img.title)
def test_GetCaptcha_Key(self):
decrypted_key = decrypt(self.captcha_key, self.hashkey)
parsed_key = parseKey(decrypted_key)
# *key* must present after parsing decrypted key
self.assertTrue('key' in parsed_key.keys())
# index start from 1 and lower or equals to CAPTCHAS_COUNT
index = int(parsed_key['key'])
self.assertTrue(index >= 1 and index <= CAPTCHAS_COUNT)
# encrypted key must be equals to title of the image
key = getWord(index - 1)
img = getattr(self.portal, '%s.jpg' % index)
self.assertTrue(encrypt1(key) == img.title)
def _toFieldValue(self, input):
# Captcha validation is one-time process to prevent hacking
# This is the reason for in-line validation to be disabled.
if inline_validation and detectInlineValidation(inline_validation):
return super(CaptchaWidget, self)._toFieldValue(input)
# Verify the user input against the captcha.
# Get captcha type (static or dynamic)
site = self.get_site()
captcha_type = site.getCaptchaType()
# validate captcha input
if input and captcha_type in ['static', 'dynamic']:
# make up form prefix
if self._prefix:
prefix = '%s.' % self._prefix
else:
prefix = ''
hashkey = self.request.get('%shashkey' % prefix, '')
decrypted_key = decrypt(site.captcha_key, hashkey)
parsed_key = parseKey(decrypted_key)
index = parsed_key['key']
date = parsed_key['date']
if captcha_type == 'static':
img = getattr(site, '%s.jpg' % index)
solution = img.title
enc = encrypt1(input)
else:
enc = input
solution = getWord(int(index))
captcha_tool = getToolByName(site, 'portal_captchas')
if (enc != solution) or (decrypted_key in captcha_tool.keys()) or \
(DateTime().timeTime() - float(date) > 3600):
raise ConversionError(_(u'Please re-enter validation code.'))
else:
captcha_tool.addExpiredKey(decrypted_key)
return super(CaptchaWidget, self)._toFieldValue(input)
def _toFieldValue(self, input):
# Verify the user input against the captcha
context = self.context.context
request = context.REQUEST
# get captcha type (static or dynamic)
captcha_type = context.getCaptchaType()
# validate captcha input
if input and captcha_type in ['static', 'dynamic']:
# make up form prefix
if self._prefix:
prefix = '%s.' % self._prefix
else:
prefix = ''
hashkey = request.get('%shashkey' % prefix, '')
decrypted_key = decrypt(context.captcha_key, hashkey)
parsed_key = parseKey(decrypted_key)
index = parsed_key['key']
date = parsed_key['date']
if captcha_type == 'static':
img = getattr(context, '%s.jpg' % index)
solution = img.title
enc = encrypt1(input)
else:
enc = input
solution = getWord(int(index))
captcha_tool = getToolByName(context, 'portal_captchas')
if (enc != solution) or (captcha_tool.has_key(decrypted_key)) or (DateTime().timeTime() - float(date) > 3600):
raise ConversionError(_(u'Please re-enter validation code.'))
else:
captcha_tool.addExpiredKey(decrypted_key)
return super(CaptchaWidget, self)._toFieldValue(input)
def __call__(self, emailaddress, name=''):
""" helper method to enable osh mail subscription to anonymous user """
reg_tool = getToolByName(self.context, 'portal_registration')
host = getToolByName(self.context, 'MailHost')
REQUEST = self.request
if not emailaddress:
emailaddress = REQUEST.get('emailaddress', '')
refererstem = REQUEST.get('HTTP_REFERER').split('?')[0]
referer = refererstem + '?'
qs = REQUEST.get('QUERY_STRING', '')
if qs:
referer += '?' + qs + '&'
if not reg_tool.isValidEmail(emailaddress):
msg = _(u'You did not enter a valid email address.')
referer += "err=email&msg=%s&" % msg
return REQUEST.RESPONSE.redirect(referer)
# validate captcha
test_key = REQUEST.get('key', '')
hashkey = REQUEST.get('hashkey', '')
decrypted_key = decrypt(self.context.captcha_key, hashkey)
parsed_key = parseKey(decrypted_key)
index = parsed_key['key']
date = parsed_key['date']
if REQUEST.has_key('unsubscribe'):
return REQUEST.RESPONSE.redirect(
self.context.absolute_url() +
"/confirm-unsubscription?emailaddress=%s" % (emailaddress))
img = getattr(self.context, '%s.jpg' % index)
solution = img.title
enc = encrypt1(test_key)
captcha_tool = getToolByName(self.context, 'portal_captchas')
if (enc != solution) or (captcha_tool.has_key(decrypted_key)) \
or (DateTime().timeTime() - float(date) > 3600):
msg = _(u"Please re-enter validation code.")
referer += "err=captcha&msg={msg}&emailaddress={emailaddress}&".format(
msg=msg, emailaddress=emailaddress)
return REQUEST.RESPONSE.redirect(referer)
else:
captcha_tool.addExpiredKey(decrypted_key)
mesg = "subscribe OSHMail anonymous\n"
mssg = _(
"Thank you for subscribing to the OSHmail newsletter. You will "
"receive an email to confirm your subscription.")
recipient = '*****@*****.**'
sender = emailaddress
if name:
sender = "%s <%s>" % (name, sender)
subject = ''
try:
host.send(mesg, mto=recipient, mfrom=sender, subject=subject)
except Exception, e:
mssg = _("Your subscription could not be sent. Please try again.")
mssg = u"%s %s" %(mssg, e)
def __call__(self, emailaddress, name=''):
""" helper method to enable osh mail subscription to anonymous user """
reg_tool = getToolByName(self.context, 'portal_registration')
host = getToolByName(self.context, 'MailHost')
REQUEST = self.request
if not emailaddress:
emailaddress = REQUEST.get('emailaddress', '')
refererstem = REQUEST.get('HTTP_REFERER').split('?')[0]
referer = refererstem + '?'
qs = REQUEST.get('QUERY_STRING', '')
if qs:
referer += '?' + qs + '&'
if not reg_tool.isValidEmail(emailaddress):
msg = _(u'You did not enter a valid email address.')
referer += "err=email&msg=%s&" % msg
return REQUEST.RESPONSE.redirect(referer)
# validate captcha
test_key = REQUEST.get('key', '')
hashkey = REQUEST.get('hashkey', '')
decrypted_key = decrypt(self.context.captcha_key, hashkey)
parsed_key = parseKey(decrypted_key)
index = parsed_key['key']
date = parsed_key['date']
if REQUEST.has_key('unsubscribe'):
return REQUEST.RESPONSE.redirect(
self.context.absolute_url() +
"/confirm-unsubscription?emailaddress=%s" % (emailaddress))
img = getattr(self.context, '%s.jpg' % index)
solution = img.title
enc = encrypt1(test_key)
captcha_tool = getToolByName(self.context, 'portal_captchas')
if (enc != solution) or (captcha_tool.has_key(decrypted_key)) \
or (DateTime().timeTime() - float(date) > 3600):
msg = _(u"Please re-enter validation code.")
referer += "err=captcha&msg={msg}&emailaddress={emailaddress}&".format(
msg=msg, emailaddress=emailaddress)
return REQUEST.RESPONSE.redirect(referer)
else:
captcha_tool.addExpiredKey(decrypted_key)
mesg = "subscribe OSHMail anonymous\n"
mssg = _(
"Thank you for subscribing to the OSHmail newsletter. You will "
"receive an email to confirm your subscription.")
recipient = '*****@*****.**'
sender = emailaddress
if name:
sender = "%s <%s>" % (name, sender)
subject = ''
try:
host.send(mesg, mto=recipient, mfrom=sender, subject=subject)
except Exception, e:
mssg = _("Your subscription could not be sent. Please try again.")
mssg = u"%s %s" % (mssg, e)
