Yes, I did. But I need to be able to simultaneously connect to multiple Postgres instances from the same client, each with its own CA certificate. Hence the need for a way to specify a file path. Having a single environment variable does not work for me.
I'm trying to programmatically connect to an RDS Postgres instance with SSL enabled, using the psqlodbc driver (Version: postgresql94-odbc-09.03.0400-1PGDG.rhel6.x86_64.rpm). I’m having trouble with the sslrootcert parameter.____
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To enable SSL for a Postgres connection, I appended the following parameters to the connection string:____
sslmode=verify-ca;sslrootcert=<location of root certificate on the client>____
The root certificate exists as a .pem file.____
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In addition, I also enabled the debug and comm logs:____
debug=1;commlog=1____
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The resulting logs showed the following error:____
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00028427: 2017-01-17T21:16:57 [SERVER ]I: Going to connect to ODBC connection string: Driver={PostgreSQL Unicode(x64)};Server=<hostname>;Port=-<port>;Database=<database-name>;UseDeclareFetch=1;Fetch=10000;Uid=<username>;Pwd=****;sslmode=verify-ca;sslrootcert=<location of root.pem file on the client>;debug=1;commlog=1____
00028427: 2017-01-17T21:16:57 [SERVER ]E: RetCode: SQL_ERROR SqlState: 08001 NativeError: 101 Message: [unixODBC]root certificate file "/home/<current-user>/.postgresql/root.crt" does not exist____
Either provide the file or change sslmode to disable server certificate verification. [122502] ODBC general error.____
00028427: 2017-01-17T21:16:57 [SERVER ]E: Failed to connect [122506] Network error has occurred____
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Does this mean the driver cannot recognize the sslrootcert parameter being passed to it? Why does it still refer to the default location of the root certificate? I even tried putting the root certificate in the default location, but it still failed with the same error above.____
