def validate_username(form, user_id):
cleaned_data = form.cleaned_data
username = cleaned_data.get("username")
# validate username string
if username:
if len(username) < 5:
form._errors["username"] = form.error_class(["'Username' must contain at least 5 characters."])
elif len(username) >30:
form._errors["username"] = form.error_class(["'Username' must not exceed 30 characters."])
elif re.search(INVALID_USERNAME_CHARS, username):
form._errors["username"] = form.error_class(["'Username' can only contain letters, digits and @/./+/-/_"])
if settings.ESGF_CONFIG:
# check that the corresponding OpenID is available in the local CoG database
if user_id is None: # do not check when instance is updated
openid = esgfDatabaseManager.buildOpenid(username)
if esgfDatabaseManager.checkOpenid(openid):
form._errors["username"] = form.error_class(["Username/OpenID already taken in database."])
else:
# save this openid in the form data so it can be used by the view POST method
form.cleaned_data['openid'] = openid
# once the openid is validated, choose the closest possible username
_username = createUsername(username)
print 'Created username=%s from=%s' % (_username, username)
cleaned_data['username'] = _username # override form data
else:
# django will automatically check that the username is unique in the CoG database
pass
def validate_username(form, user_id):
cleaned_data = form.cleaned_data
username = cleaned_data.get("username")
# validate username string
if username:
if len(username) < 5:
form._errors["username"] = form.error_class(["'Username' must contain at least 5 characters."])
elif len(username) > 30:
form._errors["username"] = form.error_class(["'Username' must not exceed 30 characters."])
elif re.search(INVALID_USERNAME_CHARS, username):
form._errors["username"] = form.error_class(["'Username' can only contain letters, "
"digits and @/./+/-/_"])
if settings.ESGF_CONFIG:
# check that the corresponding OpenID is available in the local CoG database
if user_id is None: # do not check when instance is updated
openid = esgfDatabaseManager.buildOpenid(username)
if esgfDatabaseManager.checkOpenid(openid):
form._errors["username"] = form.error_class(["Username/OpenID already taken in database."])
else:
# save this openid in the form data so it can be used by the view POST method
form.cleaned_data['openid'] = openid
# once the openid is validated, choose the closest possible username
_username = createUsername(username)
print 'Created username=%s from=%s' % (_username, username)
cleaned_data['username'] = _username # override form data
else:
# django will automatically check that the username is unique in the CoG database
pass
def account_created_receiver(sender, **kwargs):
# retrieve arguments
userp = kwargs['instance']
created = kwargs['created']
#print 'Signal received: UserProfile post_save: username=%s created=%s openids=%s' % (userp.user.username, created, userp.openids())
# if username is like "openiduserXXX", then change it to the last part of the openid (+XXX if necessary)
if created and userp.openid() is not None: # only for new accounts created with external openid
if userp.user.username.startswith("openiduser"): # typically from "https://ceda.ac.uk/openid/..."
# change the username
lastPartOfOpenid = userp.openid().split("/")[-1]
username = createUsername(lastPartOfOpenid)
print "New user: changing the username from: %s to: %s" % (userp.user.username, username)
userp.user.username = username
userp.user.save()
def account_created_receiver(sender, **kwargs):
# retrieve arguments
userp = kwargs['instance']
created = kwargs['created']
#print 'Signal received: UserProfile post_save: username=%s created=%s openids=%s' % (userp.user.username, created, userp.openids())
# if username is like "openiduserXXX", then change it to the last part of the openid (+XXX if necessary)
if created and userp.openid(
) is not None: # only for new accounts created with external openid
if userp.user.username.startswith(
"openiduser"
): # typically from "https://ceda.ac.uk/openid/..."
# change the username
lastPartOfOpenid = userp.openid().split("/")[-1]
username = createUsername(lastPartOfOpenid)
print "New user: changing the username from: %s to: %s" % (
userp.user.username, username)
userp.user.username = username
userp.user.save()
