May 2019
Intermediate to advanced
600 pages
20h 46m
English
book
PostgreSQL 11 Administration Cookbook
by Simon Riggs, Gianni Ciolli, Sudheer Kumar Meesala, Sheldon Strauch
Content preview from PostgreSQL 11 Administration Cookbook
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How to do it…
For testing purposes, or for setting up a single trusted user, you can use a self-signed certificate:
openssl genrsa 2048 > client.keyopenssl req -new -x509 -key server.key -out client.crt
In the server, set up a line in the pg_hba.conf file with the hostssl method and the clientcert option set to 1:
hostssl all all 0.0.0.0/0 md5 clientcert=1
Put the client root certificate in the root.crt file in the server data directory ($PGDATA/root.crt). This file may contain multiple trusted root certificates.
If you are using a central certificate authority, you probably also have a certificate revocation list, which should be put in a root.crl file and regularly updated.
In the client, put the client's private key and certificate in ...
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