Hi, > Am 29.11.2020 um 15:28 schrieb James Read <jamesread5...@gmail.com>: > > Setting CURLOPT_CAINFO to NULL causes thousands of errors of the type: > > DONE: > https://www.gosunoob.com/witcher-3/ballad-heroes-dlc-gwent-card-set/attachment/witcher_3_villentretenmerth_ballad_heroes_gwent_card/ > > <https://www.gosunoob.com/witcher-3/ballad-heroes-dlc-gwent-card-set/attachment/witcher_3_villentretenmerth_ballad_heroes_gwent_card/> > => (60) SSL certificate problem: unable to get local issuer certificate
setting CURLOPT_CAINFO to NULL will break the default validation of certificates. Hence this should only be done if you're not interested in validating certificates and disable it completely via curl_easy_setopt(easy, CURLOPT_SSL_VERIFYPEER, 0); Important: As mentioned, this will disable SSL peer certificate validation. Only do this if you're aware of the implications. Patrick
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