+/*
+ * 'cgi_set_sid()' - Set the CUPS session ID.
+ */
+
+static const char * /* O - New session ID */
+cgi_set_sid(void)
+{
+ char buffer[512], /* SID data */
+ sid[33]; /* SID string */
+ _cups_md5_state_t md5; /* MD5 state */
+ unsigned char sum[16]; /* MD5 sum */
+ const char *remote_addr, /* REMOTE_ADDR */
+ *server_name, /* SERVER_NAME */
+ *server_port; /* SERVER_PORT */
+
+
+ if ((remote_addr = getenv("REMOTE_ADDR")) == NULL)
+ remote_addr = "REMOTE_ADDR";
+ if ((server_name = getenv("SERVER_NAME")) == NULL)
+ server_name = "SERVER_NAME";
+ if ((server_port = getenv("SERVER_PORT")) == NULL)
+ server_port = "SERVER_PORT";
+
+ CUPS_SRAND(time(NULL));
+ snprintf(buffer, sizeof(buffer), "%s:%s:%s:%02X%02X%02X%02X%02X%02X%02X%02X",
+ remote_addr, server_name, server_port,
+ (unsigned)CUPS_RAND() & 255, (unsigned)CUPS_RAND() & 255,
+ (unsigned)CUPS_RAND() & 255, (unsigned)CUPS_RAND() & 255,
+ (unsigned)CUPS_RAND() & 255, (unsigned)CUPS_RAND() & 255,
+ (unsigned)CUPS_RAND() & 255, (unsigned)CUPS_RAND() & 255);
+ _cupsMD5Init(&md5);
+ _cupsMD5Append(&md5, (unsigned char *)buffer, (int)strlen(buffer));
+ _cupsMD5Finish(&md5, sum);
+
+ cgiSetCookie(CUPS_SID, httpMD5String(sum, sid), "/", NULL, 0, 0);
+
+ return (cupsGetOption(CUPS_SID, num_cookies, cookies));
+}
+
+