Sunday, November 25, 2012

Postgres pgadmin3 & pgpass permissioning question

Hi all,

Tenuous Django link but thought no one would mind if I asked the following:

Can I bypass the need for password entry in pgadmin3 by changing/locating a .pgpass files instead of modifying pg_hba.conf to 'trust'? pg_hba.conf currently set at md5 for everything.

1. I can merrily connect to the postgres server on my local ubuntu machine as user postgres in bash by "su postgres" then "psql". 
2. But if I want to be able to use pgadmin 3 GUI without entering a password I need to do this as my user, andyt and this doesn't work (I did chmod 600 this file to give rw access to one owner only). This feels like a permissioning issue but with that chmod 600 restriction on pgpass I'm not sure how to progress.

I have been messing around with strace trying to figure out the location of pgpass which is being sought out when I run psql/pgadmin3 but the results are inconclusive. They both (now)seem to be looking in the andyt home directory. Not sure if this was the case earlier, sorry! I was earlier placing .pgpass here there and everythwhere, but in particular /var/lib/postresql.

Grateful for any guidance,

Regards,

Andy

Key file contents:

1 pg_hba.conf:

local   all             postgres                                md5
# local   all             postgres                                trust

# TYPE  DATABASE        USER            ADDRESS                 METHOD

# "local" is for Unix domain socket connections only
local   all             all                                     md5
# local   all             all                                     trust
local django_db django_dev md5
# local   django_db       django_dev                              trust
# IPv4 local connections:
host    all             all             127.0.0.1/32            md5
# host    all             all             127.0.0.1/32            trust
# IPv6 local connections:
host    all             all             ::1/128                 md5
# host    all             all             ::1/128                 trust

2 ,pgpass
127.0.0.1:5432:*:postgres:Passowrd@
:5432:*:django_dev:Password@




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