ssl_use_system_ca_file

Setting this to true is equivalent to setting tls_database to the default system CA database.

(and likewise, setting tls_database to the default database by hand will cause this property to become true).

Setting this to false (when it was previously true) will clear the tls_database field.

See ssl_strict for more information on how https certificate validation is handled.

If you are using SessionAsync or SessionSync, on libsoup older than 2.74.0, the default value is false , for backward compatibility.