Abu Zayd al-Huwayrī ( or ‘al-Huwayrī ibn al-Muqaffaʿ ) was a Shafi'i scholar (takhallus), Islamic jurist and Islamic scholar born around the year 230 AH, or 831 CE, in the city of Basra. He was a native of Al-Awja, his birthplace. Al-Huwayrī wrote numerous books on the interpretation of the Quran.
He died at the age of 93.
Error validating OpenSSL cert (pem file) in C
I created a C code to try to validate SSL certificate with OpenSSL (in Ubuntu). However, i had a problem when I want to validate SSL certificate that I have downloaded from another web.
I put the certificate in the file 'cert.pem', but when I want to check the cert with OpenSSL, this is the error :
ERROR: Problem verifying server certificate (Error -101)
I have a root certificate that I have imported in OpenSSL. And I want to create a truststore file with my certificate(that is 'cert.pem'), so that OpenSSL will use it for checking SSL certificate.