-#include <stdlib.h>
-#include <unistd.h>
-#include <stdio.h>
-#include <signal.h>
-#include <sys/types.h>
-#include <ctype.h>
-#include <string.h>
+/*
+ * Copyright (c) 1996-2012 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"
-#include "child.h"
/*
- * Pack all session info into one easy-to-digest cookie. Healthy and delicious!
+ * String to unset the cookie.
+ * Any date "in the past" will work, so I chose my birthday, right down to
+ * the exact minute. :)
*/
-void stuff_to_cookie(char *cookie, int session, char *user, char *pass, char *room, int nofr)
-{
- char buf[256];
- int i;
+static char *unset = "; expires=28-May-1971 18:10:00 GMT";
+typedef unsigned char byte; /* Byte type used by cookie_to_stuff() */
+extern const char *get_selected_language(void);
- sprintf(buf, "%d|%s|%s|%s|%d", session, user, pass, room, nofr);
- strcpy(cookie, "");
+/*
+ * Pack all session info into one easy-to-digest cookie. Healthy and delicious!
+ */
+void stuff_to_cookie(int unset_cookies)
+{
+ wcsession *WCC = WC;
+ char buf[SIZ];
- for (i = 0; i < strlen(buf); ++i)
- sprintf(&cookie[strlen(cookie)], "%02X", buf[i]);
+ if (unset_cookies) {
+ hprintf("Set-cookie: webcit=%s; path=/\r\n", unset);
+ }
+ else
+ {
+ StrBufAppendPrintf(WCC->HBuf, "Set-cookie: webcit=");
+ snprintf(buf, sizeof(buf), "%d", WCC->wc_session);
+ StrBufHexescAppend(WCC->HBuf, NULL, buf);
+ StrBufHexescAppend(WCC->HBuf, NULL, "|");
+ StrBufHexescAppend(WCC->HBuf, WCC->wc_username, NULL);
+ StrBufHexescAppend(WCC->HBuf, NULL, "|");
+ StrBufHexescAppend(WCC->HBuf, WCC->wc_password, NULL);
+ StrBufHexescAppend(WCC->HBuf, NULL, "|");
+ StrBufHexescAppend(WCC->HBuf, WCC->CurRoom.name, NULL);
+ StrBufHexescAppend(WCC->HBuf, NULL, "|");
+ StrBufHexescAppend(WCC->HBuf, NULL, get_selected_language());
+ StrBufHexescAppend(WCC->HBuf, NULL, "|");
+ if (server_cookie != NULL) {
+ StrBufAppendPrintf(WCC->HBuf,
+ ";path=/ \r\n%s\r\n",
+ server_cookie);
+ }
+ else {
+ StrBufAppendBufPlain(WCC->HBuf,
+ HKEY("; path=/\r\n"), 0);
+ }
+ }
}
-
/*
* Extract all that fun stuff out of the cookie.
*/
-void cookie_to_stuff(char *cookie, int *session, char *user, char *pass, char *room, int *nofr)
+void cookie_to_stuff(StrBuf *cookie,
+ int *session,
+ StrBuf *user,
+ StrBuf *pass,
+ StrBuf *room,
+ StrBuf *language)
{
- char buf[256];
- int i;
-
- for (i = 0; i < strlen(cookie); i = i + 2) {
- sscanf(&cookie[i], "%02x", (unsigned int *) &buf[i / 2]);
- buf[(i / 2) + 1] = 0;
+ if (session != NULL) {
+ *session = StrBufExtract_int(cookie, 0, '|');
+ }
+ if (user != NULL) {
+ StrBufExtract_token(user, cookie, 1, '|');
+ }
+ if (pass != NULL) {
+ StrBufExtract_token(pass, cookie, 2, '|');
+ }
+ if (room != NULL) {
+ StrBufExtract_token(room, cookie, 3, '|');
+ }
+ if (language != NULL) {
+ StrBufExtract_token(language, cookie, 4, '|');
}
-
- if (session != NULL)
- *session = extract_int(buf, 0);
- if (user != NULL)
- extract(user, buf, 1);
- if (pass != NULL)
- extract(pass, buf, 2);
- if (room != NULL)
- extract(room, buf, 3);
- if (nofr != NULL)
- *nofr = extract_int(buf, 4);
}