31 lines
772 B
PL/PgSQL
31 lines
772 B
PL/PgSQL
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begin;
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-- auth_token_status_enm entries define the possible auth token
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-- states.
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create table auth_token_status_enm (
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name text primary key
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constraint only_predefined_auth_token_states_allowed
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check (
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name in ('auth token pending','token issued', 'authentication failed', 'system error')
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)
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);
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-- populate the values of auth_token_status_enm
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insert into auth_token_status_enm(name)
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values
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('auth token pending'),
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('token issued'),
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('authentication failed'),
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('system error');
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-- add the state column with a default to the auth_token table.
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alter table auth_token
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add column status text
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not null
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default 'token issued' -- safest default
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references auth_token_status_enm(name)
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on update cascade
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on delete restrict;
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commit;
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