X-Git-Url: https://code.citadel.org/?a=blobdiff_plain;f=webcit-ng%2Fstatic.c;h=116f53a173901200950cefb79cf6bc397b94df52;hb=HEAD;hp=5508abae7446d76e3a4dfb830e6a9ea7aa48f2c7;hpb=1de34ae393d0f8bf9c1fb9131765ee50449f4806;p=citadel.git diff --git a/webcit-ng/static.c b/webcit-ng/static.c deleted file mode 100644 index 5508abae7..000000000 --- a/webcit-ng/static.c +++ /dev/null @@ -1,58 +0,0 @@ -/* - * Output static content - * - * Copyright (c) 1996-2016 by the citadel.org team - * - * This program is open source software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 3. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#include "webcit.h" - - -/* - * Called from perform_request() to handle the /ctdl/s/ prefix -- always static content. - */ -void output_static(struct http_transaction *h) -{ - char filename[PATH_MAX]; - struct stat statbuf; - - snprintf(filename, sizeof filename, "static/%s", &h->uri[8]); - - if (strstr(filename, "../")) { // 100% guaranteed attacker. - do_404(h); // Die in a car fire. - return; - } - - FILE *fp = fopen(filename, "r"); // Try to open the requested file. - if (fp == NULL) { - do_404(h); - return; - } - - fstat(fileno(fp), &statbuf); - h->response_body_length = statbuf.st_size; - h->response_body = malloc(h->response_body_length); - if (h->response_body != NULL) { - fread(h->response_body, h->response_body_length, 1, fp); - } - else { - h->response_body_length = 0; - } - fclose(fp); // Content is now in memory. - - h->response_code = 200; - h->response_string = strdup("OK"); - add_response_header(h, strdup("Content-type"), strdup(GuessMimeByFilename(filename, strlen(filename)))); - - char *datestring = http_datestring(statbuf.st_mtime); - if (datestring) { - add_response_header(h, strdup("Last-Modified"), datestring); - } -}