我从那里获得客户身份证证书Request.ClientCertificate["CERTIFICATE"]，现在我必须检查它是GOOD，不是REVOKED还是UNKNOWN。我也有一个 OCSP 网址。
我检查了库 BouncyCastle，但没有弄清楚如何在我的示例中使用它。
也许 PHP 示例可以给你一个想法：
<?php
// User certificate issuer certificate file location
$ocsp_info = Array();
// EID-SK - CA for alternative ID cards until 13.01.2007
$ocsp_info["EID-SK"]["CA_CERT_FILE"]="certs/eid_sk.pem";
// OCSP server adress for this CA
$ocsp_info["EID-SK"]["OCSP_SERVER_URL"]='http://ocsp.sk.ee';
// OCSP responder certificate location for this CA
$ocsp_info["EID-SK"]["OCSP_SERVER_CERT_FILE"]="certs/eid_sk_ocsp.pem";
// EID-SK - CA for alternative ID cards since 13.01.2007
$ocsp_info["EID-SK 2007"]["CA_CERT_FILE"]="certs/eid_sk_2007.pem";
// OCSP server adress for this CA
$ocsp_info["EID-SK 2007"]["OCSP_SERVER_URL"]='http://ocsp.sk.ee';
// OCSP responder certificate location for this CA
$ocsp_info["EID-SK 2007"]["OCSP_SERVER_CERT_FILE"]="certs/EID-SK_2007_OCSP_RESPONDER_2010.pem";
// EID-SK 2011
$ocsp_info["EID-SK 2011"]["CA_CERT_FILE"]="certs/EID-SK_2011.crt";
// OCSP server adress for this CA
$ocsp_info["EID-SK 2011"]["OCSP_SERVER_URL"]='http://ocsp.sk.ee';
// OCSP responder certificate location for this CA
$ocsp_info["EID-SK 2011"]["OCSP_SERVER_CERT_FILE"]="certs/SK_OCSP_RESPONDER_2011.crt";
// ESTEID-SK - CA for Estonian national ID-card certificates issued until 13.01.2007
$ocsp_info["ESTEID-SK"]["CA_CERT_FILE"]="certs/esteid_sk.pem";
$ocsp_info["ESTEID-SK"]["OCSP_SERVER_URL"]='http://ocsp.sk.ee';
$ocsp_info["ESTEID-SK"]["OCSP_SERVER_CERT_FILE"]="certs/ESTEID-SK_OCSP_RESPONDER_2005.pem";
// ESTEID-SK - CA for Estonian national ID-card certificates issued since 13.01.2007
$ocsp_info["ESTEID-SK 2007"]["CA_CERT_FILE"]="certs/esteid_sk_2007.pem";
$ocsp_info["ESTEID-SK 2007"]["OCSP_SERVER_URL"]='http://ocsp.sk.ee';
$ocsp_info["ESTEID-SK 2007"]["OCSP_SERVER_CERT_FILE"]="certs/ESTEID-SK_2007_OCSP_RESPONDER_2010.pem";
// ESTEID-SK - CA for Estonian national ID-card certificates issued since 2011
$ocsp_info["ESTEID-SK 2011"]["CA_CERT_FILE"]="certs/ESTEID-SK_2011.crt";
$ocsp_info["ESTEID-SK 2011"]["OCSP_SERVER_URL"]='http://ocsp.sk.ee';
$ocsp_info["ESTEID-SK 2011"]["OCSP_SERVER_CERT_FILE"]="certs/SK_OCSP_RESPONDER_2011.crt";
// KLASS3-SK - CA for company certificates
$ocsp_info["KLASS3-SK"]["CA_CERT_FILE"]="certs/KLASS3-SK.pem";
$ocsp_info["KLASS3-SK"]["OCSP_SERVER_URL"]='http://ocsp.sk.ee';
$ocsp_info["KLASS3-SK"]["OCSP_SERVER_CERT_FILE"]="certs/KLASS3-SK_OCSP_RESPONDER_2009.pem";
// KLASS3-SK 2010 - CA for company certificates
$ocsp_info["KLASS3-SK 2010"]["CA_CERT_FILE"]="certs/KLASS3-SK_2010.pem";
$ocsp_info["KLASS3-SK 2010"]["OCSP_SERVER_URL"]='http://ocsp.sk.ee';
$ocsp_info["KLASS3-SK 2010"]["OCSP_SERVER_CERT_FILE"]="certs/KLASS3-SK_2010_OCSP_RESPONDER.pem";
// TEST-SK - CA for test certificates
$ocsp_info["TEST-SK"]["CA_CERT_FILE"]="certs/TEST-SK_2009.pem";
$ocsp_info["TEST-SK"]["OCSP_SERVER_URL"]='http://openxades.sk.sise/cgi-bin/ocsp.cgi';
$ocsp_info["TEST-SK"]["OCSP_SERVER_CERT_FILE"]="certs/TEST-SK_OCSP_RESPONDER_2005.pem";
// TEST-SK - CA for test certificates
$ocsp_info["TEST of ESTEID-SK 2011"]["CA_CERT_FILE"]="certs/test_esteid_2011.crt";
$ocsp_info["TEST of ESTEID-SK 2011"]["OCSP_SERVER_URL"]='http://openxades.sk.sise/cgi-bin/ocsp.cgi';
$ocsp_info["TEST of ESTEID-SK 2011"]["OCSP_SERVER_CERT_FILE"]="certs/test_ocsp_2011.crt";
// Openssl binary location
$ocsp_info["OPEN_SSL_BIN"] = '/usr/local/ssl/bin/openssl';
// Temp folder to store certificates
$ocsp_info["OCSP_TEMP_DIR"] = '/var/tmp/';
// When true, then OCSP check will be made
$ocsp_info["OCSP_ENABLED"] = true;
/*
Params:
$cert - user certificate in PEM format
Output:
0 - OCSP certificate status unknown
1 - OCSP certificate status valid
2 - OCSP internal error
4 - Some error in script
*/
function doOCSPcheck($cert) {
global $ocsp_info; // Global config array
$user_good = 0;
$issuer_dn=$_SERVER["SSL_CLIENT_I_DN_CN"];
if ($ocsp_info["OCSP_ENABLED"]===false) {
return Array("OCSP_ENABLED === false", 0);
}
// Saving user certificate file to OCSP temp folder
$tmp_f = fopen($tmp_f_name = tempnam($ocsp_info["OCSP_TEMP_DIR"],'ocsp_check'),'w');
fwrite($tmp_f,$cert);
fclose($tmp_f);
if ($ocsp_info["OCSP_ENABLED"] && isset($ocsp_info[$issuer_dn]["CA_CERT_FILE"]) && isset($ocsp_info[$issuer_dn]["OCSP_SERVER_CERT_FILE"]) && isset($ocsp_info[$issuer_dn]["OCSP_SERVER_URL"])) {
// Making OCSP request using OpenSSL ocsp command
$command = $ocsp_info["OPEN_SSL_BIN"].' ocsp -issuer '.$ocsp_info[$issuer_dn]["CA_CERT_FILE"].' -cert '.$tmp_f_name.' -url '.$ocsp_info[$issuer_dn]["OCSP_SERVER_URL"].' -VAfile '.$ocsp_info[$issuer_dn]["OCSP_SERVER_CERT_FILE"];
$descriptorspec = array(
0 => array("pipe", "r"), // stdin is a pipe that the child will read from
1 => array("pipe", "w"), // stdout is a pipe that the child will write to
2 => array("pipe", "w") // stderr is a pipe that the child will write to
);
$process = proc_open($command, $descriptorspec, $pipes);
if (is_resource($process)) {
fclose($pipes[0]);
// Getting errors from stderr
$errorstr="";
while ($line = fgets($pipes[2])) {
$errorstr.=$line;
}
if ($errorstr!="" && (strpos($errorstr,"Response verify OK")!==0)) {
$user_good = 4;
} else {
// Parsing OpenSSL command stdout
while ($line = fgets($pipes[1])) {
if (strstr($line,'good')) {
$user_good = 1;
} else if (strstr($line,'internalerror (2)')) {
$user_good = 2;
}
}
fclose($pipes[1]);
}
proc_close($process);
}
}
return Array($errorstr, $user_good);
}
?>