Example: web_set_sockets_option

In the following example, the web_set_sockets_option function sets a cipher list:

/* Use RC4-MD5 cipher for SSL */
web_set_sockets_option("SSL_CIPHER_LIST", "RC4-MD5");
/* Prevent downloading of images from unwanted_server */
web_set_sockets_option("DISALLOW_HOSTS",
    "a372.g.unwanted_server.net;a372.g.unwanted_server.net"); 
/* Sets the client's preferred IP address */
web_set_sockets_option("USER_IP_ADDRESS", "200.100.100.100");

In the following examples, the web_set_sockets_option function performs pre-emptive authentication.

// Turn on pre-emptive authentication for web server. The pre-emptive authenticate scheme is always “BASIC”.
web_set_sockets_option("INITIAL_ AUTH","BASIC");

// Turn on pre-emptive authentication for web server. The pre-emptive authenticate scheme is always “NTLM”.
web_set_sockets_option("INITIAL_ AUTH","NTLM");

// Turn on pre-emptive authentication for web server. The pre-emptive authenticate scheme is always “KERBEROS”.
web_set_sockets_option("INITIAL_ AUTH","KERBEROS");

// Turn off pre-emptive authentication for web server.
web_set_sockets_option("INITIAL_ AUTH","NONE");

// Do the same for proxy server.
web_set_sockets_option("PROXY_INITIAL_ AUTH","BASIC");
web_set_sockets_option("PROXY_INITIAL_ AUTH","NTLM");
web_set_sockets_option("PROXY_INITIAL_ AUTH","KERBEROS");
web_set_sockets_option("PROXY_INITIAL_ AUTH","NONE");