anope/src/core/enc_none.c

/* Module for encryption using MD5.
 *
 * (C) 2003-2009 Anope Team
 * Contact us at team@anope.org
 *
 * This program is free but copyrighted software; see the file COPYING for
 * details.
 */

#include "module.h"

int plain_encrypt(const char *src,int len,char *dest,int size);
int plain_encrypt_in_place(char *buf, int size);
int plain_encrypt_check_len(int passlen, int bufsize);
int plain_decrypt(const char *src, char *dest, int size);
int plain_check_password(const char *plaintext, const char *password);

class ENone : public Module
{
 public:
	ENone(const std::string &modname, const std::string &creator) : Module(modname, creator)
	{
		this->SetAuthor("Anope");
		this->SetVersion("$Id$");
		this->SetType(ENCRYPTION);

		encmodule_encrypt(plain_encrypt);
		encmodule_encrypt_in_place(plain_encrypt_in_place);
		encmodule_encrypt_check_len(plain_encrypt_check_len);
		encmodule_decrypt(plain_decrypt);
		encmodule_check_password(plain_check_password);
	}

	~ENone()
	{
		encmodule_encrypt(NULL);
		encmodule_encrypt_in_place(NULL);
		encmodule_encrypt_check_len(NULL);
		encmodule_decrypt(NULL);
		encmodule_check_password(NULL);
	}
};

int plain_encrypt(const char *src,int len,char *dest,int size) {
	if(size>=len) {
		memset(dest,0,size);
		strncpy(dest,src,len);
		dest[len] = '\0';
		return 0;
	}
	return -1;
}

int plain_encrypt_in_place(char *buf, int size) {
	return 0;
}

int plain_encrypt_check_len(int passlen, int bufsize) {
	if(bufsize>=passlen) {
		return 0;
	}
	return bufsize;
}

int plain_decrypt(const char *src, char *dest, int size) {
	memset(dest,0,size);
	strncpy(dest,src,size);
	dest[size] = '\0';
	return 1;
}

int plain_check_password(const char *plaintext, const char *password) {
	if(strcmp(plaintext,password)==0) {
		return 1;
	}
	return 0;
}

/* EOF */


MODULE_INIT("enc_none", ENone)