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#include "user.h"
int bbs_login( term_screen *ts )
{
int ret=0;
int fret = 0;
int ret_len;
size_t in_size=0;
char *in_buf=NULL;
int quit_loop=0;
int menu_input = 0;
char menu_cmd = 0;
int row = 0;
char *todo_fname = NULL;
int orig_row, orig_col;
int max_row, max_col;
int box_row, box_col;
char *userdata_dir = CONFIG_USER_DEFAULT_DIR;
//loginname and password buffers
const int username_max_size = 32;
char username_buf[username_max_size];
const int password_max_size = username_max_size;
char password_buf[password_max_size];
int username_ready = 0;
if ( ts == NULL )
return ret;
term_clr_scr( ts );
max_row = term_get_maxrow( ts );
max_col = term_get_maxcol( ts );
orig_col = term_cur_get_c( ts );
orig_row = term_cur_get_r( ts );
box_row = max_row/2;
box_col = max_col/2-username_max_size/2;
memset( username_buf, 0, username_max_size+1 );
memset( password_buf, 0, password_max_size+1 );
//get username
term_cur_set_r( ts, box_row );
term_cur_set_c( ts, box_col-6);
term_print( ts, "Login:", 6 );
term_cur_set_c( ts, box_col );
term_cur_set_r( ts, box_row );
fret = term_readline( ts, username_buf, username_max_size, READLINE_ALPHA );
if ( fret < 1)
{
if ( fret == 0)
{
term_print( ts, "Username empty!", 15 );
} else if ( fret == -1 )
{
term_print( ts, "Error reading username", 22 );
}
sleep( 3 );
ret = -1;
goto exit_login;
};
//get password
term_cur_set_r( ts, box_row+2 );
term_cur_set_c( ts, box_col-9 );
term_print( ts, "Password:", 9 );
term_cur_set_c( ts, box_col );
term_cur_set_r( ts, box_row+2 );
fret = term_readline( ts, password_buf, password_max_size, READLINE_HIDDEN );
if ( fret < 1)
{
if ( fret == 0)
{
term_print( ts, "Password empty!", 15 );
} else if ( fret == -1 )
{
term_print( ts, "Error reading password", 22 );
}
sleep( 3 );
ret = -1;
goto exit_login;
};
//check if username file exists in dir
//open it check pass and auth user if pass succesfull
fret = bbs_login_auth( userdata_dir, username_buf, password_buf );
if ( fret == -1 )
{
ERROR("No such user\n"); sleep(3);
} else if ( fret == 0 )
{
bbs_user_set_status( &g_user, BBS_USER_LOGEDIN );
{
sds lg = sds_new("Loged in as ");
sds usrn = sds_new( username_buf );
sds_cat( lg, usrn );
bbs_log( NULL, lg );
sds_free( lg );
sds_free( usrn );
}
}
exit_login:
return ret;
}
//just for full fill libc example
static int dir_username_selector (const struct dirent *unused)
{
return 1;
}
static int user_cfg_handler( void *user, const char *section, const char *name,
const char *value )
{
user_config_file *cfg = (user_config_file *)user;
#define MATCH(s,n) strcmp(section,s) == 0 && strcmp(name,n)==0
if ( MATCH("user","password") )
{
cfg->password = strdup( value );
}
return 1;
}
int bbs_login_auth( const char *dir, const char *username, const char *password )
{
int ret=-1;
int fret = -1;
int n,cnt;
struct dirent **eps;
struct stat dir_node;
int found_file=0;
//name that should have user config file
sds crct_dir = sds_new( dir );
sds crct_fn = sds_new( username );
sds crct_postfix = sds_new( ".user" );
sds srch_f = sds_empty();
sds_cat( srch_f, crct_dir );
sds_cat( srch_f, crct_fn );
sds_cat( srch_f, crct_postfix );
//check dir for username pass
n = scandir( dir, &eps, dir_username_selector, alphasort );
if ( n < 0 ) return -1;//mem leak
for ( cnt=0; cnt<n; cnt++ )
{
sds file_name = sds_new( eps[cnt]->d_name );
sds path_dir = sds_new( dir );
sds path_name = sds_new( "" );
sds_cat( path_name, path_dir );
sds_cat( path_name, file_name );
//config file exist
//PRINT("%s || %s \n", path_name, srch_f ); sleep( 3 );
if ( sds_cmp( path_name, srch_f ) == 0 )
{
cnt = n;
found_file = 1;
}
//sds_free( file_name );
//sds_free( path_dir );
//sds_free( path_name );
//free( eps[cnt] );
}
//free( eps );
//not good style
//now we have patch and just open file and check if password match
if ( found_file )
{
user_config_file cfg;
if ( ini_parse( srch_f, user_cfg_handler, &cfg ) < 0 )
{
} else
{
//PRINT("config pass [%s][%s]!\n", cfg.password, password);
//sleep(3);
if ( strcmp( cfg.password, password ) == 0 )
{
//PRINT("Correct pass!\n");sleep(3);
ret = 0;
} else
{
//ERROR("InCorrect pass!\n");sleep(3);
}
}
}
sds_free( crct_dir );
sds_free( crct_fn );
sds_free( crct_postfix );
sds_free( srch_f );
return ret;
}
int bbs_user_init( bbs_user *bu )
{
if ( bu != NULL)
{
memset( bu, 0, sizeof(bbs_user) );
bu->login_status = BBS_USER_GUEST;
}
}
int bbs_user_auth( bbs_user *bu )
{
}
int bbs_user_set_status( bbs_user *bu, int status )
{
if ( bu != NULL )
{
bu->login_status = status;
}
}
int bbs_user_get_status( bbs_user *bu )
{
if ( bu != NULL )
{
return bu->login_status;
}
return BBS_USER_GUEST;
}
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