+void print_cert_checks(BIO *bio, X509 *x,
+ const unsigned char *checkhost,
+ const unsigned char *checkemail,
+ const char *checkip)
+ {
+ if (x == NULL)
+ return;
+ if (checkhost)
+ {
+ BIO_printf(bio, "Hostname %s does%s match certificate\n",
+ checkhost, X509_check_host(x, checkhost, 0, 0)
+ ? "" : " NOT");
+ }
+
+ if (checkemail)
+ {
+ BIO_printf(bio, "Email %s does%s match certificate\n",
+ checkemail, X509_check_email(x, checkemail, 0,
+ 0) ? "" : " NOT");
+ }
+
+ if (checkip)
+ {
+ BIO_printf(bio, "IP %s does%s match certificate\n",
+ checkip, X509_check_ip_asc(x, checkip,
+ 0) ? "" : " NOT");
+ }
+ }
+