curl and cacert

curl -v --cacert cacert.pem https://www.example/cgi-bin/f ile.xgi -I -X POST

  • Run Apache on 80 with nonroot user
    Command to Run setcap 'cap_net_bind_service=+ep' /opt/apache/bin/httpd httpd is the custom script i made to run apache.
  • Comparing SSL KEY/CSR/CRT
     Comparing openssl key/csr/crt is useful to make sure signature between key/csr/crt are same openssl x509 -noout -modulus -in certificat...
  • Convert cacert to pem
    Run below command and enter  default password. keytool -list -rfc -keystore cacerts > cacerts.pem