**
** Copyright 2001 Dr. Zoidberg Enterprises. All rights reserved.
*/
#include <Message.h>
#include <string.h>
#include <crypt.h>
static const char key[PASSWORD_LENGTH + 1] = "Dr. Zoidberg Enterprises, BeMail";
_EXPORT char *get_passwd(const BMessage *msg,const char *name)
{
char *encryptedPassword;
ssize_t length;
if (msg->FindData(name,B_RAW_TYPE,(const void **)&encryptedPassword,&length) < B_OK || !encryptedPassword || length == 0)
return NULL;
char *buffer = new char[length];
passwd_crypt(encryptedPassword,buffer,length);
return buffer;
}
_EXPORT bool set_passwd(BMessage *msg,const char *name,const char *password)
{
if (!password)
return false;
ssize_t length = strlen(password) + 1;
char *buffer = new char[length];
passwd_crypt((char *)password,buffer,length);
msg->RemoveName(name);
status_t status = msg->AddData(name,B_RAW_TYPE,buffer,length,false);
delete [] buffer;
return (status >= B_OK);
}
_EXPORT void passwd_crypt(char *in,char *out,int length)
{
int i;
memcpy(out,in,length);
if (length > PASSWORD_LENGTH)
length = PASSWORD_LENGTH;
for (i = 0;i < length;i++)
out[i] ^= key[i];
}
