diff --git a/lib/hx509/cert.c b/lib/hx509/cert.c index 976101178..bbf11948c 100644 --- a/lib/hx509/cert.c +++ b/lib/hx509/cert.c @@ -3452,3 +3452,66 @@ out: hx509_env_free(&envcert); return ret; } + +/** + * Print a simple representation of a certificate + * + * @param context A hx509 context, can be NULL + * @param cert certificate to print + * @param out the stdio output stream, if NULL, stdout is used + * + * @return An hx509 error code + * + * @ingroup hx509_cert + */ + +int +hx509_print_cert(hx509_context context, hx509_cert cert, FILE *out) +{ + hx509_name name; + char *str; + int ret; + + if (out == NULL) + out = stderr; + + ret = hx509_cert_get_issuer(cert, &name); + if (ret) + return ret; + hx509_name_to_string(name, &str); + hx509_name_free(&name); + fprintf(out, " issuer: \"%s\"\n", str); + free(str); + + ret = hx509_cert_get_subject(cert, &name); + if (ret) + return ret; + hx509_name_to_string(name, &str); + hx509_name_free(&name); + fprintf(out, " subject: \"%s\"\n", str); + free(str); + + { + heim_integer serialNumber; + + ret = hx509_cert_get_serialnumber(cert, &serialNumber); + if (ret) + return ret; + ret = der_print_hex_heim_integer(&serialNumber, &str); + if (ret) + return ret; + der_free_heim_integer(&serialNumber); + fprintf(out, " serial: %s\n", str); + free(str); + } + + printf(" keyusage: "); + ret = hx509_cert_keyusage_print(context, cert, &str); + if (ret == 0) { + fprintf(out, "%s\n", str); + free(str); + } else + fprintf(out, "no"); + + return 0; +}