PHP curl-发送证书的正确方法？

Question

Im using a webservice that requires autentication it one cliente certificate sended by curl. I already have the certificate (.pem), the public key and the private key (.pem) extracted from a .pfx file.

Im sending then like this:

    curl_setopt($ch, CURLOPT_SSLCERT, '_cert.pem');
    curl_setopt($ch, CURLOPT_SSLKEY, '_priKEY.pem');
    curl_setopt($ch, CURLOPT_SSLCERTTYPE, 'PEM');
    curl_setopt($ch, CURLOPT_KEYPASSWD, '****');

But the WS always return the message that i need to send the cliente certificate. Whats is the correct way to send?

Other questions: Did i not need to send the public key file? and "keypasswd" is realy necessary?

Answer 1

I was using " HTTP ", and to send the certificate on the request, i need to use " HTTPS ".

Don't need to use " CURLOPT_SSLCERTTYPE " option when the format is .pem , because the .pem is already the default format. The " public key ", usualy, do not need to be sent, only the private key (when the certificate has one).

The " CURLOPT_KEYPASSWD " need to be used when the private key have some passphrase , other wise, don't use it.