Thanks, works.
Sent from my iPhone
> On Apr 3, 2021, at 11:02, Joe Conway <mail@joeconway.com> wrote:
>
> On 4/2/21 7:06 PM, A. Reichstadt wrote:
>> Hello,
>> I try to deny access to all databases on my server if the user “postgres" tries to connect from a non-local host.
Hereis what I did in pg_hba.conf:
>> # TYPE DATABASE USER ADDRESS METHOD
>> # "local" is for Unix domain socket connections only
>> local all all md5
>> # IPv4 local connections:
>> host all all 127.0.0.1/32 md5
>> # IPv6 local connections:
>> host all all ::1/128 md5
>> # Allow replication connections from localhost, by a user with the
>> # replication privilege.
>> local replication all md5
>> host replication all 127.0.0.1/32 md5
>> host replication all ::1/128 md5
>> host all all 0.0.0.0/0 md5
>> local all postgres trust
>> host all postgres 0.0.0.0/0 reject
>> But it continues to allow for Postgres to connect from anywhere through PGAdmin but also as a direct connection to
port5432. I also relaunched the server. This is version 12.
>> What else do I have to do?
>> Thanks for any help.
>
> See:
> https://www.postgresql.org/docs/13/auth-pg-hba-conf.html
>
> In particular:
>
> "Each record specifies a connection type, a client IP
> address range (if relevant for the connection type),
> a database name, a user name, and the authentication
> method to be used for connections matching these
> parameters. The first record with a matching
> connection type, client address, requested database,
> and user name is used to perform authentication."
>
> So your reject line is never being reached.
>
> HTH,
>
> Joe
>
> --
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> PostgreSQL Support for Secure Enterprises
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