If my password contains '{' or '}' it can't authenticate

[aaii-z]

What did you do?
I tried to deploy postgres-exporter to connect to my postgres db.

What did you expect to see?
I expected to connect with that password also I tried to change { to %7D but didn't work too.
I used this environment for password POSTGRES_PASSWORD.
And for solving that problem I changed my postgres password and then It authenticated successfully.

• Also I guess this problem is about when you want create DATA_SOURCE_NAME by merging these environment togethere: DATA_SOURCE_URI and DATA_SOURCE_USER and DATA_SOURCE_PASSWORD .

What did you see instead? Under which circumstances?
It didn't connect and I faced to that log I sent.

• postgres_exporter version:

  postgres-exporter:v0.15.0

• PostgreSQL version:

  15.3

• Logs:

postgres_exporter  | ts=2024-09-07T13:55:48.449Z caller=collector.go:176 level=error msg="Error opening connection to database" err="error querying postgresql version: pq: password authentication failed for user \"postgres\""

I like to work on this bug and contribute to this project but I don't know from where I should search for this bug, maybe I need some help about it.