public/postgresql_passchanger_function
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

changed pwdhistory table

Browse Source 
added additional fields for more infomation
This commit is contained in:
dodger 2022-01-21 17:38:48 +01:00
parent c1db5741db
commit bea07c5ab7
Signed by: dodger
GPG Key ID: 88EBA27269A8C431
1 changed files with 8 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
passchanger.sql
View File

@ -15,6 +15,8 @@ grant pg_read_all_stats to dba ;
CREATE TABLE IF NOT EXISTS dba.pwdhistory
(
usename character varying COLLATE pg_catalog."default",
usename_addres character varying COLLATE pg_catalog."default",
application_name character varying COLLATE pg_catalog."default",
password character varying COLLATE pg_catalog."default",
changed_on timestamp without time zone
)
@ -76,8 +78,12 @@ AS $BODY$
declare
_min_password_length int := 8; -- specify min length here
_usename text := '';
_useraddress text := '';
_userapp text := '';
begin
select user into _usename;
select client_addr user into _useraddress from pg_stat_activity where pid = pg_backend_pid() ;
select application_name user into _userapp from pg_stat_activity where pid = pg_backend_pid() ;
if length(_password) >= _min_password_length then
EXECUTE format('ALTER USER %I WITH PASSWORD %L', _usename, _password);
else -- also catches NULL
@ -93,8 +99,8 @@ begin
, detail = 'Use a named user only.' ;
else
insert into dba.pwdhistory
(usename, password, changed_on)
values (_usename, md5(_password),now());
(usename, usename_addres, application_name, password, changed_on)
values (_usename, _useraddress, _userapp, md5(_password),now());
PERFORM dba.change_valid_until(_usename) ;
end if;