openssl genrsa -out C:\Users\KullaniciAdi\Documents\privatekey.pem 2048
openssl req -new -key C:\Users\KullaniciAdi\Documents\privatekey.pem -out C:\Users\KullaniciAdi\Documents\csr.pem
openssl x509 -req -days 365 -in C:\Users\KullaniciAdi\Documents\csr.pem -signkey C:\Users\KullaniciAdi\Documents\privatekey.pem -out C:\Users\KullaniciAdi\Documents\certificate.pem
openssl pkcs12 -export -out C:\Users\KullaniciAdi\Documents\certificate.p12 -inkey C:\Users\KullaniciAdi\Documents\privatekey.pem -in C:\Users\KullaniciAdi\Documents\certificate.pem -certfile C:\Users\KullaniciAdi\Documents\certificate.pem