I got two certificate files from the provider, one in a .cer-format and one in a .p7b-format. I then converted the p7b-certificate to a p12-certificate. With this certificate I'm able to connect to the wsdl from my browser. Then I proceeded to convert that certificate to .pem-format, using some instructions I found on this site.

openssl pkcs12 -clcerts -nokeys -out test.pem -in mycert.p12
openssl pkcs12 -nocerts -out key.pem -in mycert.p12

Daha sonra aşağıdaki komutu kullanarak anahtar ile sertifika penye:

cat test.pem key.pem > cert.pem

İşte web hizmeti sınıfına benim yapısı:

public function __construct() {
    $wsdl_url = 'https://url.to/web_service?wsdl';
    $pass = 'passphrase';
    $cert = 'cert.pem';

    try {
        $this->client = new SoapClient($wsdl_url, array('local_cert' => $cert, 'passphrase' => $pass));
    } catch(SoapFault $e) {
        print_r($e);
    }
}

Ve burada hatadır:

SSL operation failed with code 1. OpenSSL Error messages: error:14094418:SSL routines:SSL3_READ_BYTES:tlsv1 alert unknown ca in /var/www/html/..

Kullanarak sertifikayı doğrulamak için çalışıyor:

openssl verify cert.pem

bana aşağıdaki hatayı veriyor:

error 20 at 0 depth lookup:unable to get local issuer certificate

. Ben de şu openssl komutu kullanarak pem-sertifika oluşturma denedim:

openssl pkcs12 -in mycert.p12 -out mycert.pem

Verifying this gives me OK, but PHP bana aşağıdaki hatayı veriyor:

Unable to set local cert chain file `mycert.pem'; Check that your cafile/capath settings include details of your certificate and its issuer

I'm assuming it should be possible to make it work somehow, as I am able to access the wsdl through my browser, by using the .p12-certificate. But I'm not able to locate a solution as to how I should proceed. Thanks in advance.