}
+#ifdef FEATURE_HTTPS_FILTERING
+/*********************************************************************
+ *
+ * Function : sed_https
+ *
+ * Description : add, delete or modify lines in the HTTPS client
+ * header streams. Wrapper around sed().
+ *
+ * Parameters :
+ * 1 : csp = Current client state (buffers, headers, etc...)
+ *
+ * Returns : JB_ERR_OK in case off success, or
+ * JB_ERR_MEMORY on some out-of-memory errors, or
+ * JB_ERR_PARSE in case of fatal parse errors.
+ *
+ *********************************************************************/
+jb_err sed_https(struct client_state *csp)
+{
+ jb_err err;
+ struct list headers;
+
+ /*
+ * Temporarly replace csp->headers with csp->https_headers
+ * to trick sed() into filtering the https headers.
+ */
+ headers.first = csp->headers->first;
+ headers.last = csp->headers->last;
+ csp->headers->first = csp->https_headers->first;
+ csp->headers->last = csp->https_headers->last;
+
+ err = sed(csp, FILTER_CLIENT_HEADERS);
+
+ csp->headers->first = headers.first;
+ csp->headers->last = headers.last;
+
+ return err;
+}
+#endif /* def FEATURE_HTTPS_FILTERING */
+
+
/*********************************************************************
*
* Function : update_server_headers
char *p;
char *host;
- assert(!http->ssl);
-
host = get_header_value(headers, "Host:");
if (NULL == host)
}
+#ifdef FEATURE_HTTPS_FILTERING
+/*********************************************************************
+ *
+ * Function : get_destination_from_https_headers
+ *
+ * Description : Parse the previously encrypted "Host:" header to
+ * get the request's destination.
+ *
+ * Parameters :
+ * 1 : headers = List of headers (one of them hopefully being
+ * the "Host:" header)
+ * 2 : http = storage for the result (host, port and hostport).
+ *
+ * Returns : JB_ERR_MEMORY (or terminates) in case of memory problems,
+ * JB_ERR_PARSE if the host header couldn't be found,
+ * JB_ERR_OK otherwise.
+ *
+ *********************************************************************/
+jb_err get_destination_from_https_headers(const struct list *headers, struct http_request *http)
+{
+ char *q;
+ char *p;
+ char *host;
+
+ host = get_header_value(headers, "Host:");
+
+ if (NULL == host)
+ {
+ log_error(LOG_LEVEL_ERROR, "No \"Host:\" header found.");
+ return JB_ERR_PARSE;
+ }
+
+ p = strdup_or_die(host);
+ chomp(p);
+ q = strdup_or_die(p);
+
+ freez(http->hostport);
+ http->hostport = p;
+ freez(http->host);
+ http->host = q;
+ q = strchr(http->host, ':');
+ if (q != NULL)
+ {
+ /* Terminate hostname and evaluate port string */
+ *q++ = '\0';
+ http->port = atoi(q);
+ }
+ else
+ {
+ http->port = 443;
+ }
+
+ /* Rebuild request URL */
+ freez(http->url);
+ http->url = strdup_or_die(http->path);
+
+ log_error(LOG_LEVEL_HEADER,
+ "Destination extracted from \"Host\" header. New request URL: %s",
+ http->url);
+
+ /*
+ * Regenerate request line in "proxy format"
+ * to make rewrites more convenient.
+ */
+ assert(http->cmd != NULL);
+ freez(http->cmd);
+ http->cmd = strdup_or_die(http->gpc);
+ string_append(&http->cmd, " ");
+ string_append(&http->cmd, http->url);
+ string_append(&http->cmd, " ");
+ string_append(&http->cmd, http->ver);
+ if (http->cmd == NULL)
+ {
+ return JB_ERR_MEMORY;
+ }
+
+ return JB_ERR_OK;
+
+}
+#endif /* def FEATURE_HTTPS_FILTERING */
+
+
/*********************************************************************
*
* Function : create_forged_referrer