35 lines
649 B
PL/PgSQL
35 lines
649 B
PL/PgSQL
create function public.set_acting_usr(uid text)
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returns void
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language plpgsql
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volatile
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as $$
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begin
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set session "dnim.usr_uid" = uid;
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end;
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$$;
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create function public.get_acting_usr()
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returns public.usr
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language plpgsql
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volatile
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as $$
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declare
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uid text;
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acting_usr public.usr;
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begin
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if nullif(current_setting('dnim.usr_uid', true), '') is null then
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select u.*
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from public.usr u
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where u.tag = public.usr_tag_of_string('root')
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into acting_usr;
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else
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select u.*
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from public.usr u
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where u.uid = current_setting('dnim.usr_uid', true) :: uuid
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into acting_usr;
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end if;
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return acting_usr;
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end;
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$$;
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