If you like me and need SSL certificate to upload azure apps and don\’t want to use azure internal ssl services
1st you need to create the CSR if you have ubuntu bash install on your Windows 10 installation
start the ubuntu bash >
cd /mnt/c/users/user.account/Documents
mkdir newdomain_com
cd new domain_com
openssl req -new -newkey rsa:2048 -nodes -keyout newdomain_com.key -out inewdomain_com.csr
fill in the details for UK website please make sure you type GB
one you get your CSR go to any ssl cert provider and upload the csr. ones they issue a cert copy the cert to the same folder
openssl pkcs12 -export -out newdomain_com.pfx -inkey newdomain_com.key -in newdomain_com.crt
make sure you type the password, on azure you need to upload the pfx file and the password and this will work