Swift

Require SSL Server Certificate Domain Match

See more HTTP Examples

Demonstrates how to require that the SSL server certificate's domain matches the intended domain. Swift

func chilkatTest() {
    var success: Bool = false

    // This example assumes the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    let http = CkoHttp()!

    // Call SetSslCertRequirement to require that the SSL server certificate's domain
    // matches only the domain we are intending to communicate with.

    // In this example we will test with the URL https://wrong.host.badssl.com/
    // which intentionally has an SSL certificate that does not match "wrong.host.badssl.com"

    http.setSslCertRequirement(reqName: "SAN", reqValue: "wrong.host.badssl.com")

    // Also validate the server cert..
    http.requireSslCertVerify = true

    // Try sending the request.  It should fail within the SSL/TLS handshake
    // because the server's certificate does not match the domain "wrong.host.badssl.com"
    var html: String? = http.quickGetStr(url: "https://wrong.host.badssl.com/")
    if http.lastMethodSuccess == false {
        print("\(http.lastErrorText!)")
    }
    else {
        print("Unexpected success.")
    }


}