You found the shorthand to set privileges for all existing tables in the given schema. The manual clarifies: (but note that ALL TABLES is considered to include views and foreign tables). Bold emphasis mine. serial columns are implemented with nextval() on a sequence as column default and, quoting the manual: For sequences, this privilege allows … Read more
I ran into this issue when using CREATE DATABASE on Amazon RDS. I think it’s essentially the same as using CREATE SCHEMA. When using Amazon RDS, the user issuing the CREATE DATABASE must be a member of the role that will be the owner of the database. In my case, the superuser account I’m using … Read more
A role is a symbolic category that collects together users who share the same levels of security privileges. Role-based authorization requires first identifying the user, then ascertaining the roles to which the user is assigned, and finally comparing those roles to the roles that are authorized to access a resource. In contrast, a claim is … Read more
This error is common if you try to deploy a Lambda in a VPC without giving it the required network interface related permissions ec2:DescribeNetworkInterfaces, ec2:CreateNetworkInterface, and ec2:DeleteNetworkInterface (see AWS Forum). For example, this a policy that allows to deploy a Lambda into a VPC: { “Version”: “2012-10-17”, “Statement”: [ { “Effect”: “Allow”, “Action”: [ “ec2:DescribeNetworkInterfaces”, … Read more
The divide between role and group comes from concepts of computer security (as opposed to simply resource management). Prof. Ravi Sandhu provides a seminal coverage of the semantic difference between roles and groups. http://profsandhu.com/workshop/role-group.pdf A group is a collection of users with a given set of permissions assigned to the group (and transitively, to the … Read more
Simple script (question asked) Building on @a_horse_with_no_name’s answer and improved with @Gregory’s comment: DO $do$ BEGIN IF EXISTS ( SELECT FROM pg_catalog.pg_roles WHERE rolname=”my_user”) THEN RAISE NOTICE ‘Role “my_user” already exists. Skipping.’; ELSE CREATE ROLE my_user LOGIN PASSWORD ‘my_password’; END IF; END $do$; Unlike, for instance, with CREATE TABLE there is no IF NOT EXISTS … Read more
The role you have created is not allowed to log in. You have to give the role permission to log in. One way to do this is to log in as the postgres user and update the role: psql -U postgres Once you are logged in, type: ALTER ROLE “asunotest” WITH LOGIN; Here’s the documentation … Read more
Another option is to use a single authorize filter as you posted but remove the inner quotations. [Authorize(Roles=”members,admin”)]
Most of the roles you see were defined as part of ARIA 1.0, and then later incorporated into HTML via supporting specs like HTML-AAM. Some of the new HTML5 elements (dialog, main, etc.) are even based on the original ARIA roles. http://www.w3.org/TR/wai-aria/ While the First Rule of Aria states: If you can use a native … Read more