@ -3,6 +3,7 @@
# include "mainwindow.h"
# include "settings.h"
# include "camount.h"
# include "../lib/silentdragonlitelib.h"
Settings * Settings : : instance = nullptr ;
@ -18,26 +19,49 @@ Settings* Settings::getInstance() {
}
Config Settings : : getSettings ( ) {
qDebug ( ) < < __func__ ;
// Load from the QT Settings.
QSettings s ;
// this domain is stolen and malicious!
auto malicious = " https://lite.myhush.org " ;
// More info: https://git.hush.is/hush/fraud/#gilardh
auto malicious = " lite.myhush.org " ;
auto server = s . value ( " connection/server " ) . toString ( ) ;
if ( server = = malicious ) {
server = " https://lite.hush.is " ;
bool sticky = s . value ( " connection/stickyServer " ) . toBool ( ) ;
bool torOnly = s . value ( " connection/torOnly " ) . toBool ( ) ;
// Users that have old configs generated from old SDLs will have this hostname
if ( server = = malicious or server = = ( QString ( " https:// " ) + malicious ) ) {
qDebug ( ) < < " Replacing malicious SDL server with " < < server ;
server = getRandomServer ( ) ;
s . setValue ( " connection/server " , server ) ;
s . sync ( ) ;
// re-init to load correct settings
init ( ) ;
}
// default behavior : no server listed in conf, randomly choose from server list, unless sticky
if ( server . trimmed ( ) . isEmpty ( ) ) {
server = Settings : : getDefaultServer ( ) ;
server = Settings : : getRandomServer ( ) ;
// make sure existing server in conf is alive, otherwise choose random one
char * resp = litelib_initialize_existing ( false , server . toStdString ( ) . c_str ( ) ) ;
QString response = litelib_process_response ( resp ) ;
if ( response . toUpper ( ) . trimmed ( ) ! = " OK " ) {
qDebug ( ) < < " Lite server in conf " < < server < < " is down, getting a random one " ;
server = Settings : : getRandomServer ( ) ;
s . setValue ( " connection/server " , server ) ;
}
} else {
if ( sticky ) {
qDebug ( ) < < server < < " is sticky " ;
}
// if it's down, oh well
}
return Config { server } ;
s . sync ( ) ;
// re-init to load correct settings
init ( ) ;
return Config { server , torOnly , sticky } ;
}
void Settings : : saveSettings ( const QString & server ) {
@ -250,9 +274,7 @@ void Settings::set_theme_name(QString theme_name) {
QSettings ( ) . setValue ( " options/theme_name " , theme_name ) ;
}
//=================================
// Static Stuff
//=================================
void Settings : : saveRestore ( QDialog * d ) {
d - > restoreGeometry ( QSettings ( ) . value ( d - > objectName ( ) % " geometry " ) . toByteArray ( ) ) ;
@ -271,20 +293,43 @@ void Settings::saveRestoreTableHeader(QTableView* table, QDialog* d, QString tab
}
QString Settings : : getRandomServer ( ) {
qDebug ( ) < < __func__ ;
// The more servers from different TLDs, the better
QList < QString > servers = {
" https://lite.hush.is " ,
" https://devo.crabdance.com " ,
//"https://thisisdown1.example.com",
//"https://thisisdown2.example.com",
//"https://thisisdown3.example.com",
//"https://thisisdown4.example.com",
//"https://thisisdown5.example.com",
" https://lite.hush.community " ,
} ;
// we don't need cryptographic random-ness, but we want
// clients to never get "stuck" with the same server, which
// prevents various attacks
QList < QString > servers ;
//TODO: This should be a much larger list which we randomly choose from
servers [ 0 ] = " https://lite.hush.is " ;
servers [ 1 ] = " https://devo.crabdance.com " ;
//servers[2] = "https://hush.leto.net:5420";
int x = rand ( ) % 2 ;
return servers [ x ] ;
}
QString Settings : : getDefaultServer ( ) {
return " https://lite.hush.is " ;
int x = rand ( ) % servers . size ( ) ;
auto server = servers [ x ] ;
int tries = 0 ;
// We try every server,in order, starting from a random place in the list
while ( tries < servers . size ( ) ) {
qDebug ( ) < < " Checking if lite server " < < server < < " is a alive, try= " < < tries ;
char * resp = litelib_initialize_existing ( false , server . toStdString ( ) . c_str ( ) ) ;
QString response = litelib_process_response ( resp ) ;
// if we see a valid connection, return this server
if ( response . toUpper ( ) . trimmed ( ) = = " OK " ) {
qDebug ( ) < < " Choosing lite server " < < server ;
return server ;
}
x + + ;
x = x % servers . size ( ) ;
server = servers [ x ] ;
tries + + ;
}
return server ;
}
void Settings : : openAddressInExplorer ( QString address ) {
