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|
- vars:
task_parameters: &task_parameters
become_user: "{{ pg_user }}"
become: yes
register: result
postgresql_parameters: ¶meters
db: postgres
name: "{{ db_user1 }}"
login_user: "{{ pg_user }}"
block:
- name: 'Check that PGOPTIONS environment variable is effective (1/2)'
<<: *task_parameters
postgresql_user:
<<: *parameters
password: '{{ db_password1 }}'
ignore_errors: true
environment:
PGCLIENTENCODING: 'UTF8'
PGOPTIONS: '-c default_transaction_read_only=on' # ensure 'alter user' query isn't executed
- name: 'Check that PGOPTIONS environment variable is effective (2/2)'
assert:
that:
- "{{ result is failed }}"
- name: 'Create a user (password encrypted: {{ encrypted }})'
<<: *task_parameters
postgresql_user:
<<: *parameters
password: '{{ db_password1 }}'
encrypted: '{{ encrypted }}'
environment:
PGCLIENTENCODING: 'UTF8'
- block: &changed # block is only used here in order to be able to define YAML anchor
- name: Check that ansible reports it was created
assert:
that:
- "{{ result is changed }}"
- name: Check that it was created
<<: *task_parameters
shell: echo "select * from pg_user where usename='{{ db_user1 }}';" | psql -d postgres
- assert:
that:
- "result.stdout_lines[-1] == '(1 row)'"
- name: Check that creating user a second time does nothing
<<: *task_parameters
postgresql_user:
<<: *parameters
password: '{{ db_password1 }}'
encrypted: '{{ encrypted }}'
environment:
PGCLIENTENCODING: 'UTF8'
PGOPTIONS: '-c default_transaction_read_only=on' # ensure 'alter user' query isn't executed
- block: ¬_changed # block is only used here in order to be able to define YAML anchor
- name: Check that ansible reports no change
assert:
that:
- "{{ result is not changed }}"
- name: 'Define an expiration time'
<<: *task_parameters
postgresql_user:
<<: *parameters
expires: '2025-01-01'
environment:
PGCLIENTENCODING: 'UTF8'
- <<: *changed
- name: 'Redefine the same expiration time'
<<: *task_parameters
postgresql_user:
expires: '2025-01-01'
<<: *parameters
environment:
PGCLIENTENCODING: 'UTF8'
PGOPTIONS: '-c default_transaction_read_only=on' # ensure 'alter user' query isn't executed
- <<: *not_changed
- block:
- name: 'Using MD5-hashed password: check that password not changed when using cleartext password'
<<: *task_parameters
postgresql_user:
<<: *parameters
password: '{{ db_password1 }}'
encrypted: 'yes'
environment:
PGCLIENTENCODING: 'UTF8'
PGOPTIONS: '-c default_transaction_read_only=on' # ensure 'alter user' query isn't executed
- <<: *not_changed
- name: "Using MD5-hashed password: check that password not changed when using md5 hash with 'ENCRYPTED'"
<<: *task_parameters
postgresql_user:
<<: *parameters
password: "md5{{ (db_password1 ~ db_user1) | hash('md5')}}"
encrypted: 'yes'
environment:
PGOPTIONS: '-c default_transaction_read_only=on' # ensure 'alter user' query isn't executed
- <<: *not_changed
- name: "Using MD5-hashed password: check that password not changed when using md5 hash with 'UNENCRYPTED'"
<<: *task_parameters
postgresql_user:
<<: *parameters
password: "md5{{ (db_password1 ~ db_user1) | hash('md5')}}"
encrypted: 'no'
environment:
PGOPTIONS: '-c default_transaction_read_only=on' # ensure 'alter user' query isn't executed
- <<: *not_changed
- name: 'Redefine the same expiration time and password (encrypted)'
<<: *task_parameters
postgresql_user:
<<: *parameters
encrypted: 'yes'
password: "md5{{ (db_password1 ~ db_user1) | hash('md5')}}"
expires: '2025-01-01'
environment:
PGOPTIONS: '-c default_transaction_read_only=on' # ensure 'alter user' query isn't executed
- <<: *not_changed
- name: 'Using MD5-hashed password: check that password changed when using another cleartext password'
<<: *task_parameters
postgresql_user:
<<: *parameters
password: 'prefix{{ db_password1 }}'
encrypted: 'yes'
environment:
PGCLIENTENCODING: 'UTF8'
- <<: *changed
- name: "Using MD5-hashed password: check that password changed when using another md5 hash with 'ENCRYPTED'"
<<: *task_parameters
postgresql_user:
<<: *parameters
password: "md5{{ ('prefix1' ~ db_password1 ~ db_user1) | hash('md5')}}"
encrypted: 'yes'
- <<: *changed
- name: "Using MD5-hashed password: check that password changed when using md5 hash with 'UNENCRYPTED'"
<<: *task_parameters
postgresql_user:
<<: *parameters
password: "md5{{ ('prefix2' ~ db_password1 ~ db_user1) | hash('md5')}}"
encrypted: 'no'
register: change_pass_unencrypted
failed_when:
- change_pass_unencrypted is failed
# newer version of psycopg2 no longer supported unencrypted password, we ignore the error
- '"UNENCRYPTED PASSWORD is no longer supported" not in change_pass_unencrypted.msg'
- <<: *changed
- name: 'Using MD5-hashed password: check that password changed when clearing the password'
<<: *task_parameters
postgresql_user:
<<: *parameters
password: ''
encrypted: 'yes'
environment:
PGCLIENTENCODING: 'UTF8'
- <<: *changed
- name: 'Using MD5-hashed password: check that password not changed when clearing the password again'
<<: *task_parameters
postgresql_user:
<<: *parameters
password: ''
encrypted: 'yes'
environment:
PGCLIENTENCODING: 'UTF8'
PGOPTIONS: '-c default_transaction_read_only=on' # ensure 'alter user' query isn't executed
- <<: *not_changed
- name: 'Using cleartext password: check that password not changed when clearing the password again'
<<: *task_parameters
postgresql_user:
<<: *parameters
password: ''
encrypted: 'no'
environment:
PGCLIENTENCODING: 'UTF8'
PGOPTIONS: '-c default_transaction_read_only=on' # ensure 'alter user' query isn't executed
- <<: *not_changed
- name: 'Using MD5-hashed password: check that password changed when using a cleartext password'
<<: *task_parameters
postgresql_user:
<<: *parameters
password: '{{ db_password1 }}'
encrypted: 'yes'
environment:
PGCLIENTENCODING: 'UTF8'
- <<: *changed
when: encrypted == 'yes'
- block:
- name: 'Using cleartext password: check that password not changed when using cleartext password'
<<: *task_parameters
postgresql_user:
<<: *parameters
password: "{{ db_password1 }}"
encrypted: 'no'
environment:
PGCLIENTENCODING: 'UTF8'
PGOPTIONS: '-c default_transaction_read_only=on' # ensure 'alter user' query isn't executed
- <<: *not_changed
- name: 'Redefine the same expiration time and password (not encrypted)'
<<: *task_parameters
postgresql_user:
<<: *parameters
password: "{{ db_password1 }}"
encrypted: 'no'
expires: '2025-01-01'
environment:
PGCLIENTENCODING: 'UTF8'
PGOPTIONS: '-c default_transaction_read_only=on' # ensure 'alter user' query isn't executed
- <<: *not_changed
- name: 'Using cleartext password: check that password changed when using another cleartext password'
<<: *task_parameters
postgresql_user:
<<: *parameters
password: "changed{{ db_password1 }}"
encrypted: 'no'
environment:
PGCLIENTENCODING: 'UTF8'
- <<: *changed
- name: 'Using cleartext password: check that password changed when clearing the password'
<<: *task_parameters
postgresql_user:
<<: *parameters
password: ''
encrypted: 'no'
environment:
PGCLIENTENCODING: 'UTF8'
- <<: *changed
- name: 'Using cleartext password: check that password not changed when clearing the password again'
<<: *task_parameters
postgresql_user:
<<: *parameters
password: ''
encrypted: 'no'
environment:
PGCLIENTENCODING: 'UTF8'
PGOPTIONS: '-c default_transaction_read_only=on' # ensure 'alter user' query isn't executed
- <<: *not_changed
- name: 'Using MD5-hashed password: check that password not changed when clearing the password again'
<<: *task_parameters
postgresql_user:
<<: *parameters
password: ''
encrypted: 'yes'
environment:
PGCLIENTENCODING: 'UTF8'
PGOPTIONS: '-c default_transaction_read_only=on' # ensure 'alter user' query isn't executed
- <<: *not_changed
- name: 'Using cleartext password: check that password changed when using cleartext password'
<<: *task_parameters
postgresql_user:
<<: *parameters
password: "{{ db_password1 }}"
encrypted: 'no'
environment:
PGCLIENTENCODING: 'UTF8'
- <<: *changed
when: encrypted == 'no'
- name: Remove user
<<: *task_parameters
postgresql_user:
state: 'absent'
<<: *parameters
- <<: *changed
- name: Check that they were removed
<<: *task_parameters
shell: echo "select * from pg_user where usename='{{ db_user1 }}';" | psql -d postgres
environment:
PGOPTIONS: '-c default_transaction_read_only=on' # ensure 'alter user' query isn't executed
- assert:
that:
- "result.stdout_lines[-1] == '(0 rows)'"
- name: Check that removing user a second time does nothing
<<: *task_parameters
postgresql_user:
state: 'absent'
<<: *parameters
environment:
PGOPTIONS: '-c default_transaction_read_only=on' # ensure 'alter user' query isn't executed
- <<: *not_changed
always:
- name: Remove user
<<: *task_parameters
postgresql_user:
state: 'absent'
<<: *parameters
|