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verify-ca sslmode not working as expected #934

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nmiculinic opened this issue Feb 7, 2021 · 3 comments
Open

verify-ca sslmode not working as expected #934

nmiculinic opened this issue Feb 7, 2021 · 3 comments

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@nmiculinic
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I get the following error when using pgx.ParseConnectionString(cfg.DatabaseDSN) with sslmode=verify-ca

"x509: cannot validate certificate for 34.107.126.58 because it doesn't contain any IP SANs"

The usual PostgreSQL tools work as expected (dbmate, InteliJ IDE database connectors)
@jackc
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jackc commented Feb 8, 2021

Are you using v4?

@pjediny
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pjediny commented Feb 24, 2021

@nmiculinic Did you try GODEBUG=x509ignoreCN=0? It looks like the common name matching for hostnames is deprecated and will be removed in go 1.17.

@helenosheaa helenosheaa mentioned this issue Apr 19, 2021
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@ZPascal
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ZPascal commented Apr 20, 2021

I currently have the same problem. I think the problem has been solved since version 4.0.6 by updating pgconn to v1.5.0.

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@jackc @nmiculinic @ZPascal @pjediny