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//***************************************************************************
/*
* TOra - An Oracle Toolkit for DBA's and developers
* Copyright (C) 2000-2001,2001 Underscore AB
*
* 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; only version 2 of
* the License is valid for this program.
*
* 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, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* As a special exception, you have permission to link this program
* with the Oracle Client libraries and distribute executables, as long
* as you follow the requirements of the GNU GPL in regard to all of the
* software in the executable aside from Oracle client libraries.
*
* Specifically you are not permitted to link this program with the
* Qt/UNIX, Qt/Windows or Qt Non Commercial products of TrollTech.
* And you are not permitted to distribute binaries compiled against
* these libraries without written consent from Underscore AB. Observe
* that this does not disallow linking to the Qt Free Edition.
*
* All trademarks belong to their respective owners.
*
****************************************************************************/
#ifndef SECRET_HASH
#define SECRET_HASH "TestHash"
#endif
/** Used to convert from binary to 32 base (I, L and O removed).
*/
static char Base[34]="0123456789ABCDEFGHJKMNPQRSTUVWXYZ";
/* File included in TOra binary to get this hash with the following define set
*/
#ifndef TO_LICENSE
#include <string.h>
#include <stdio.h>
#include <ctype.h>
#include <time.h>
#include <stdlib.h>
/* MD5 stuff from RSA
*/
#include "global.h"
#include "md5.h"
int main(int argc, char *argv[])
{
MD5_CTX MD5;
unsigned char output[16];
int i;
char buffer[1024];
char username[256];
int userlen=0;
int licenses;
/** Just some garbage to make licenses different if same name.
*/
time_t tim=time(NULL);
if (argc!=3) {
printf("Usage:\n\n licgen {Name} {Number of licenses}\n\n");
exit(2);
}
/* Assume licenses in argv[2]
*/
if (argc==3) {
licenses=atoi(argv[2]);
if (licenses<0)
exit(2);
else if (licenses>=200)
licenses=1000; /* Unlimited licenses */
} else if (argc==2)
licenses=0;
else
exit(3);
/* Strip everything not alphanumeric in name. Don't use isalnum to avoid possible LANG
* problems.
*/
for(i=0;i<255&&argv[1][i];i++) {
char c=toupper(argv[1][i]);
if ((c>='A'&&c<='Z')||(c>='0'&&c<='9')) {
username[userlen]=c;
userlen++;
}
}
/* Contains some information like the version this license was issued for, part of a
* a timestamp so that different keys are generated for same name and license number.
* Number of licenses. Is prepended the MD5 checksum in the license.
*/
sprintf(buffer,
"12%c%c%c%c",
Base[tim&31],
Base[(tim>>5)&31],
Base[(licenses>>5)&31],
Base[licenses&31]);
/* Calculate hash sum value of secret value and username in strip argument concatenated.
*/
MD5Init(&MD5);
MD5Update(&MD5,SECRET_HASH,strlen(SECRET_HASH));
MD5Update(&MD5,buffer,strlen(buffer));
MD5Update(&MD5,username,userlen);
MD5Final(output,&MD5);
printf("12%c%c-%c%c",
Base[tim&31],
Base[(tim>>5)&31],
Base[(licenses>>5)&31],
Base[licenses&31]);
printf("%c%c",
Base[output[15]&31],
Base[(output[15]>>3)&31]);
/* Output MD5 checksum in base 32 with a few characters left out.
*/
for(i=0;i<3;i++) {
printf("-%c%c%c%c-%c%c%c%c",
Base[output[i*5]&31],
Base[((output[i*5+0]>>5)+(output[i*5+1]<<3))&31],
Base[(output[i*5+1]>>2)&31],
Base[((output[i*5+1]>>7)+(output[i*5+2]<<1))&31],
Base[((output[i*5+2]>>4)+(output[i*5+3]<<4))&31],
Base[(output[i*5+3]>>1)&31],
Base[((output[i*5+3]>>6)+(output[i*5+4]<<2))&31],
Base[(output[i*5+4]>>3)&31]);
}
printf("\n");
return 0;
};
#endif
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