Exemple #1
0
char *
wwwlogin(struct userec *user, int ipmask)
{
	FILE *fp, *fp1;
	int n, dolog = 0, st, clubnum, uid, i, nsearch;
	struct user_info *u;
	char ULIST[STRLEN];
	char genbuf[256], *urlbase, fname[80];
	uid = getusernum(user->userid) + 1;

	if ((urlbase = check_multi(user->userid, uid)))
		return urlbase;

	if (strcasecmp(user->userid, "guest") && count_uindex(uid) >= 3)
		http_fatal("您已经登录了三个帐号,不能再登录了");
//      如果要限制WWW登录窗口数 就打开这个注释. lepton

	gethostname(genbuf, 256);
	sprintf(ULIST, MY_BBS_HOME "/%s.%s", ULIST_BASE, genbuf);

	fp = fopen(ULIST, "a");
	flock(fileno(fp), LOCK_EX);
	nsearch = NSEARCH;
	//if (strcasecmp(user->userid, "guest"))
	//      nsearch = MAXACTIVE / 4;
	for (i = 0, n = iphash(fromhost) * (MAXACTIVE / NHASH); i < nsearch;
	     i++, n++) {
		if (n >= MAXACTIVE)
			n = 0;
		u = &(shm_utmp->uinfo[n]);
		if (u->active && u->pid == 1
		    && ((now_t - u->lasttime) > 20 * 60 || u->wwwinfo.iskicked)) {
			st = u->lasttime - u->wwwinfo.login_start_time;
			if (st > 86400) {
				errlog("Strange long stay time,%d!, drop %s",
				       st, u->userid);
				st = 86400;
			}
			sprintf(genbuf, "%s drop %d www", u->userid, st);
			newtrace(genbuf);
			remove_uindex(u->uid, n + 1);
			bzero(u, sizeof (struct user_info));
		}
		if (!dolog && u->active == 0) {
			u_info = u;
			bzero(u, sizeof (struct user_info));
			u->active = 1;
			u->uid = uid;
			u->pid = 1;
			//u->pid = thispid;			//modify by mintbaggio@BMY for kill www user
			u->mode = LOGIN;
			if (strcasecmp(user->userid, "guest"))
				u_info->unreadmsg = get_unreadmsg(user->userid);
			else
				u_info->unreadmsg = 0;
			u->userlevel = user->userlevel;
			u->lasttime = now_t;
			u->curboard = 0;
			if (user_perm(user, PERM_LOGINCLOAK) &&
			    (user->flags[0] & CLOAK_FLAG))
				u->invisible = YEA;
			u->pager = 0;
			if (user->userdefine & DEF_FRIENDCALL)
				u->pager |= FRIEND_PAGER;
			if (user->flags[0] & PAGER_FLAG) {
				u->pager |= ALL_PAGER;
				u->pager |= FRIEND_PAGER;
			}
			if (user->userdefine & DEF_FRIENDMSG)
				u->pager |= FRIENDMSG_PAGER;
			if (user->userdefine & DEF_ALLMSG) {
				u->pager |= ALLMSG_PAGER;
				u->pager |= FRIENDMSG_PAGER;
			}
			strsncpy(u->from, fromhost, 24);
			strsncpy(u->username, user->username, NAMELEN);
			strsncpy(u->userid, user->userid, IDLEN + 1);
			getrandomstr(u->sessionid);
			if (strcasecmp(user->userid, "guest"))
				initfriends(u);
			else
				memset(u->friend, 0, sizeof (u->friend));
			urlbase = makeurlbase(n);
			w_info = &(u_info->wwwinfo);
			w_info->login_start_time = now_t;
			w_info->ipmask = ipmask;
			if (strcasecmp(user->userid, "guest")) {
				sethomefile(fname, user->userid, "clubrights");
				if ((fp1 = fopen(fname, "r")) == NULL) {
					memset(u_info->clubrights, 0,
					       4 * sizeof (int));
				} else {
					while (fgets(genbuf, STRLEN, fp1) !=
					       NULL) {
						clubnum = atoi(genbuf);
						u_info->clubrights[clubnum /
								   32] |=
						    (1 << clubnum % 32);
					}
					fclose(fp1);
				}

				set_my_cookie();
			} else {
				memset(u_info->clubrights, 0, 4 * sizeof (int));
				w_info->t_lines = 20;
				w_info->att_mode = 0;
				w_info->doc_mode = 1;
			}
			dolog = 1;
			add_uindex(u->uid, n + 1);
		}
	}
Exemple #2
0
char *
wwwlogin(struct userec *user, int ipmask)
{
	FILE *fp1;
	int fd;
	int n, uid;
	struct user_info u;
	char *urlbase, fname[80];
	char buf[20];
	uid = getuser(user->userid, NULL);
	fd = open(MY_BBS_HOME "/" ULIST_BASE "." MY_BBS_DOMAIN, O_WRONLY);
	flock(fd, LOCK_EX);

	if ((urlbase = check_multi(user->userid, uid))) {
		flock(fd, LOCK_UN);
		close(fd);
		return urlbase;
	}

	if (strcasecmp(user->userid, "guest") && count_uindex(uid) >= 3) {
		flock(fd, LOCK_UN);
		close(fd);
		http_fatal("您已经登录了三个帐号,不能再登录了");
	}
	bzero(&u, sizeof (struct user_info));
	u.active = 1;
	u.uid = uid;
	u.pid = 1;
	u.mode = LOGIN;
	u.userlevel = user->userlevel;
	u.lasttime = now_t;
	u.curboard = 0;
	if (user_perm(user, PERM_LOGINCLOAK) && (user->flags[0] & CLOAK_FLAG))
		u.invisible = YEA;
	u.pager = 0;
	if (user->userdefine & DEF_FRIENDCALL)
		u.pager |= FRIEND_PAGER;
	if (user->flags[0] & PAGER_FLAG) {
		u.pager |= ALL_PAGER;
		u.pager |= FRIEND_PAGER;
	}
	if (user->userdefine & DEF_FRIENDMSG)
		u.pager |= FRIENDMSG_PAGER;
	if (user->userdefine & DEF_ALLMSG) {
		u.pager |= ALLMSG_PAGER;
		u.pager |= FRIENDMSG_PAGER;
	}
	strsncpy(u.from, fromhost, sizeof (u.from));
	u.fromIP = from_addr.s_addr;
	strsncpy(u.username, user->username, NAMELEN);
	strsncpy(u.userid, user->userid, IDLEN + 1);
	getrandomstr(u.sessionid);
	n = utmp_login(&u);
	if (n > MAXACTIVERUN || n <= 0) {
		flock(fd, LOCK_UN);
		close(fd);
		http_fatal
		    ("抱歉,目前在线用户数已达上限%d,无法登录。请稍后再来。",
		     MAXACTIVERUN);
	}
	flock(fd, LOCK_UN);
	close(fd);
	n--;
	urlbase = makeurlbase(n, uid);
	u_info = &(shm_utmp->uinfo[n]);
	w_info = &(u_info->wwwinfo);
	w_info->login_start_time = now_t;
	w_info->ipmask = ipmask;
	if (strcasecmp(user->userid, "guest")) {
		u_info->unreadmsg = get_unreadcount(user->userid);
		initfriends(u_info);
		sethomefile(fname, user->userid, "clubrights");
		if ((fp1 = fopen(fname, "r")) == NULL) {
			memset(u_info->clubrights, 0, CLUB_SIZE * sizeof (int));
		} else {
			fread(&(u_info->clubrights), sizeof (int), CLUB_SIZE,
			      fp1);
			fclose(fp1);
		}
		if (readuservalue(user->userid, "signature", buf, sizeof (buf))
		    >= 0)
			u_info->signature = atoi(buf);
		w_info->edit_mode = 1;
		set_my_cookie();
	} else {
		u_info->unreadmsg = 0;
		memset(u_info->friend, 0, sizeof (u.friend));
		memset(u_info->clubrights, 0, CLUB_SIZE * sizeof (int));
		w_info->t_lines = 20;
		w_info->att_mode = 0;
		w_info->doc_mode = 1;
	}

	if ((user->userlevel & PERM_BOARDS))
		setbmstatus(user, 1);
	return urlbase;
}