def validate_id(self, id):
# we can't always trust the id argument, b/c the autogen'd
# id will be passed in if the reg form id field is blank
form = self.REQUEST.form
if form.has_key('id') and not form['id']:
return self.translate('Input is required but no input given.',
default='You did not enter a login name.'),
elif self.id and id != self.id:
# we only validate if we're changing the id
mbtool = getToolByName(self, 'membrane_tool')
if mbtool.getUserAuthProvider(id) is not None or \
not ALLOWED_MEMBER_ID_PATTERN.match(id) or \
id == 'Anonymous User':
msg = "The login name you selected is already " + \
"in use or is not valid. Please choose another."
return self.translate(msg, default=msg)
def validate_id(self, id):
"""
Override the default id validation to disallow ids that vary
from existing ids only by case.
"""
# we can't always trust the id argument, b/c the autogen'd
# id will be passed in if the reg form id field is blank
form = self.REQUEST.form
if form.has_key('id') and not form['id']:
return self.translate('Input is required but no input given.',
default='You did not enter a login name.')
old_id = self.getId()
if old_id is None or id == old_id:
# we only validate if we're changing the id
return
# check this first to avoid bad tokens getting into the membertool search
# see http://trac.openplans.org/openplans/ticket/2713
if not ALLOWED_MEMBER_ID_PATTERN.match(id):
msg = "The login name you selected is not valid. " + \
"Usernames must start with a letter and consist " + \
"only of letters, numbers, and underscores. Please " +\
"choose another."
return self.translate(msg, default=msg)
for prefix in PROHIBITED_MEMBER_PREFIXES:
if id.lower().startswith(prefix):
msg = ("The login name you selected is not valid " +
"because it starts with %s. Please choose " +
"another.") % prefix
return self.translate(msg, default=msg)
mbtool = getToolByName(self, 'membrane_tool')
case_insensitive_matches = mbtool.unrestrictedSearchResults(getUserName=id)
if not form.has_key("skip_case_insensitive_username_check"):
if len(case_insensitive_matches) > 0:
msg = "The login name you selected is already " + \
"in use. Please choose another."
return self.translate(msg, default=msg)
for match in case_insensitive_matches:
if match.getId == id:
msg = "The login name you selected is already " + \
"in use. Please choose another."
return self.translate(msg, default=msg)
