SQL.PostgresOrMySQLOptions.allowPublicKeyRetrieval

MySQL only. Allow the client to request the server's RSA public key during caching_sha2_password / sha256_password authentication when the connection is not protected by TLS. Disabled by default because a network attacker can substitute their own key and recover the plaintext password. Enable only for trusted local connections, or use TLS instead. Not needed over TLS, where Bun sends the password directly. caching_sha2_password does not need it over a unix socket either. sha256_password does.