/*
	# Copyright (C) 2006-2025 Jonathan Michaelson
	#
	# https://github.com/waytotheweb/scripts
	#
	# This program is free software; you can redistribute it and/or modify it under
	# the terms of the GNU General Public License as published by the Free Software
	# Foundation; either version 3 of the License, or (at your option) any later
	# version.
	#
	# 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.
	#
	# You should have received a copy of the GNU General Public License along with
	# this program; if not, see <https://www.gnu.org/licenses>.
*/
#include <stdio.h>
#include <sys/types.h>
#include <unistd.h>
#include <string.h>
#include <pwd.h>
main ()
{
	FILE *adminFile;
	FILE *resellerFile;
	uid_t ruid;
	char name[100];
	struct passwd *pw;
	int admin = 0;
	int reseller = 0;

	setenv("CSF_RESELLER", "", 1);
	ruid = getuid();
	pw = getpwuid(ruid);

	adminFile=fopen ("/usr/local/directadmin/data/admin/admin.list","r");
	if (adminFile!=NULL)
	{
		while(fgets(name,100,adminFile) != NULL)
		{
			int end = strlen(name) - 1;
			if (end >= 0 && name[end] == '\n') name[end] = '\0';
			//printf("Name [%s]\n", name);
			if (strcmp(pw->pw_name, name) == 0) admin = 1;
		}
		fclose(adminFile);
	}
	if (admin == 1)
	{
		setuid(0);
		setgid(0);

		execv("/usr/local/directadmin/plugins/csf/exec/da_csf.cgi", NULL);
	} else {
		resellerFile=fopen ("/usr/local/directadmin/data/admin/reseller.list","r");
		if (resellerFile!=NULL)
		{
			while(fgets(name,100,resellerFile) != NULL)
			{
				int end = strlen(name) - 1;
				if (end >= 0 && name[end] == '\n') name[end] = '\0';
				//printf("Name [%s]\n", name);
				if (strcmp(pw->pw_name, name) == 0)
				{
					reseller = 1;
					setenv("CSF_RESELLER", pw->pw_name, 1);
				}
			}
			fclose(resellerFile);
		}
		if (reseller == 1)
		{
			setuid(0);
			setgid(0);

			execv("/usr/local/directadmin/plugins/csf/exec/da_csf_reseller.cgi", NULL);
		} else {
			printf("Permission denied [User:%s UID:%d]\n", pw->pw_name, ruid);
		}
	}

	return 0;
}