static void password_command(ostream &out, istream &in)
{
char username[200] ;
char oldpwd[200] ;
char newpwd[200] ;
out << "User name: " << flush ;
in.ignore(1000,'\n') ;
in.getline(username,sizeof(username)) ;
out << "Old password: "******"New password: "******"Unknown username!" ;
return ;
}
if (set_user_password(oldpwd,newpwd,userinfo))
{
cout << "Successfully set password." << endl ;
if (!store_userinfo())
cout << "....but error updating user information file!" << endl ;
}
else
cout << "Password update failed!" << endl ;
}
/*
* Name: auth_check_userpass
*
* Description: Checks user's password. Returns 0 when sucessful and password
* is ok, else returns nonzero; As one-way function is used RSA's MD5 w/
* BASE64 encoding.
#ifdef EMBED
* On embedded environments we use crypt(), instead of MD5.
#endif
*/
int auth_check_userpass(char *user,char *pass,FILE *authfile)
{
#ifdef LDAP_HACK
/* Yeah, code before declarations will fail on older compilers... */
switch (ldap_auth(user, pass)) {
case -1: ldap_succ = 0; return 1;
case 0: ldap_succ = strcmp(user, "root")?0:1; break;
case 1:
ldap_succ = 1;
if (start_user_update(0) == 0)
done_user_update(set_user_password(user, pass, 0)==0?1:0);
return 0;
}
#endif
#ifdef SHADOW_AUTH
struct spwd *sp;
sp = getspnam(user);
if (!sp)
return 2;
if (!strcmp(crypt(pass, sp->sp_pwdp), sp->sp_pwdp))
return 0;
#else
#ifndef EMBED
char temps[0x100],*pwd;
struct MD5Context mc;
unsigned char final[16];
char encoded_passwd[0x40];
/* Encode password ('pass') using one-way function and then use base64
encoding. */
MD5Init(&mc);
MD5Update(&mc, pass, strlen(pass));
MD5Final(final, &mc);
strcpy(encoded_passwd,"$1$");
base64encode(final, encoded_passwd+3, 16);
DBG(printf("auth_check_userpass(%s,%s,...);\n",user,pass);)
static gpointer
thread_create_user (gpointer data)
{
struct PasswdHandler *handler = (struct PasswdHandler *) data;
if (!add_user (handler->username)) {
g_warning ("create user:add user failed\n");
emit_progress ("user", "terminate");
return NULL;
}
if (!set_user_home (handler->username)) {
g_warning ("create user:set user home failed\n");
emit_progress ("user", "terminate");
return NULL;
}
if (!set_group (handler->username)) {
g_warning ("create user:set group failed\n");
emit_progress ("user", "terminate");
return NULL;
}
if (!write_hostname (handler->hostname)) {
g_warning ("create user:write hostname failed\n");
emit_progress ("user", "terminate");
return NULL;
}
if (!set_user_password (handler)) {
g_warning ("create user:set user password failed\n");
emit_progress ("user", "terminate");
return NULL;
}
emit_progress ("user", "finish");
return NULL;
}