Visual FoxPro

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. Visual FoxPro

LOCAL lnSuccess
LOCAL loHttp
LOCAL lcHtml

lnSuccess = 0

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

loHttp = CreateObject('Chilkat.Http')

* 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"

loHttp.SetSslCertRequirement("SAN","wrong.host.badssl.com")

* Also validate the server cert..
loHttp.RequireSslCertVerify = 1

* 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"
lcHtml = loHttp.QuickGetStr("https://wrong.host.badssl.com/")
IF (loHttp.LastMethodSuccess = 0) THEN
    ? loHttp.LastErrorText
ELSE
    ? "Unexpected success."
ENDIF

RELEASE loHttp