def validate(self):
rv = super(PermissionForm, self).validate()
if not rv:
return False
if not valid_username(self.name.data):
raise wtf.ValidationError("Name contains invalid characters")
edit_obj = getattr(self, 'edit_obj', None)
if edit_obj:
edit_id = edit_obj.id
else:
edit_id = None
existing = Permission.query.filter_by(name=self.name.data, allusers=True).first()
if existing and existing.id != edit_id:
self.name.errors.append("A global permission with that name already exists")
return False
if self.context.data == g.user.userid:
existing = Permission.query.filter_by(name=self.name.data, user=g.user).first()
else:
org = Organization.query.filter_by(userid=self.context.data).first()
if org:
existing = Permission.query.filter_by(name=self.name.data, org=org).first()
else:
existing = None
if existing and existing.id != edit_id:
self.name.errors.append("You have another permission with the same name")
return False
return True
def validate_name(self, field):
if not valid_username(field.data):
raise wtf.ValidationError("Name contains invalid characters.")
existing = ResourceAction.query.filter_by(name=field.data, resource=self.edit_resource).first()
if existing and existing.id != self.edit_id:
raise wtf.ValidationError("An action with that name already exists for this resource")
def validate_username(self, field):
if field.data in RESERVED_USERNAMES:
raise wtf.ValidationError, "That name is reserved"
if not valid_username(field.data):
raise wtf.ValidationError, u"Invalid characters in name. Names must be made of ‘a-z’, ‘0-9’ and ‘-’, without trailing dashes"
existing = User.query.filter_by(username=field.data).first()
if existing is not None:
raise wtf.ValidationError, "That username is taken"
def validate_username(self, field):
if not valid_username(field.data):
raise wtf.ValidationError, "Invalid characters in username"
if field.data == g.user.username:
return
existing = User.query.filter_by(username=field.data).first()
if existing is not None:
raise wtf.ValidationError, "That username is taken"
def validate_name(self, field):
if not valid_username(field.data):
raise wtf.ValidationError("Name contains invalid characters.")
edit_id = getattr(self, 'edit_id', None)
existing = Resource.query.filter_by(name=field.data).first()
if existing and existing.id != edit_id:
raise wtf.ValidationError("A resource with that name already exists")
def validate_username(self, field):
if not valid_username(field.data):
raise wtf.ValidationError, "Invalid characters in username"
if field.data in RESERVED_USERNAMES:
raise wtf.ValidationError, "That name is reserved"
existing = User.query.filter_by(username=field.data).first()
if existing is not None and existing.id != self.edit_obj.id:
raise wtf.ValidationError, "That username is taken"
existing = Organization.query.filter_by(name=field.data).first()
if existing is not None:
raise wtf.ValidationError, "That username is taken"
def validate_name(self, field):
if not valid_username(field.data):
raise wtf.ValidationError("Name contains invalid characters.")
edit_id = getattr(self, 'edit_id', None)
existing = Permission.query.filter_by(name=field.data, allusers=True).first()
if existing and existing.id != edit_id:
raise wtf.ValidationError("A global permission with that name already exists")
existing = Permission.query.filter_by(name=field.data, user=g.user).first()
if existing and existing.id != edit_id:
raise wtf.ValidationError("You have another permission with the same name")
def config_external_id(service, service_name, user, userid, username, fullname, avatar, access_token, secret, token_type, next_url):
session['avatar_url'] = avatar
extid = UserExternalId.query.filter_by(service=service, userid=userid).first()
session['userid_external'] = {'service': service, 'userid': userid, 'username': username}
if extid is not None:
extid.oauth_token = access_token
extid.oauth_token_secret = secret
extid.oauth_token_type = token_type
extid.username = username # For twitter: update username if it changed
db.session.commit()
login_internal(extid.user)
flash('You have logged in as %s via %s' % (username, service_name))
return
else:
# If caller wants this id connected to an existing user, do it.
if not user:
user = register_internal(None, fullname, None)
extid = UserExternalId(user=user, service=service, userid=userid, username=username,
oauth_token=access_token, oauth_token_secret=secret,
oauth_token_type=token_type)
# If the service provided a username that is valid for LastUser and not already in use, assign
# it to this user
if valid_username(username):
if User.query.filter_by(username=username).first() is None:
user.username = username
db.session.add(extid)
db.session.commit()
login_internal(user)
if user:
flash('You have logged in as %s via %s. This id has been linked to your existing account' % (username, service_name))
else:
flash('You have logged in as %s via %s. This is your first time here' % (username, service_name))
# redirect the user to profile edit page to fill in more details
return url_for('profile_edit', _external=True, next=next_url)