Omniauth + Facebook = OpenSSL::SSL::SSLError - QiitaOpenSSL::SSL::SSLError: SSL_connect returned=1 errno=0 state=SSLv3 read server certificate B: certificate verify failed sudo mkdir -p /opt/local/share/curl curl http://curl.haxx.se/ca/cacert.pem > ~/Downloads/cacert.pem sudo cp ~/Downloads/cacert.pem /opt/local/share/curl/cacert.pem Rails.application.config.middleware.use OmniAuth::Builder do provider :facebook, Settings.facebook_app_id, Settings.
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