From 82735cd2e2d11376fc4f2576542f0f578bb3ed7a Mon Sep 17 00:00:00 2001
From: cpasjuste <cpasjuste@gmail.com>
Date: Sat, 25 Apr 2020 09:13:02 +0200
Subject: add "SAVE_PASSWORD" define option

---
 src/defaults.cpp                |  3 +++
 src/gui/windows/logindialog.cpp | 12 ++++++++++--
 src/net/ea/loginhandler.cpp     | 18 +++++++++++++-----
 src/progs/manaplus/client.cpp   | 11 +++++++++++
 4 files changed, 37 insertions(+), 7 deletions(-)

(limited to 'src')

diff --git a/src/defaults.cpp b/src/defaults.cpp
index 3ece72195..91c9e11b3 100644
--- a/src/defaults.cpp
+++ b/src/defaults.cpp
@@ -178,6 +178,9 @@ void setConfigDefaults(Configuration &cfg)
     AddDEF("musicVolume", 60);
     AddDEF("remember", false);
     AddDEF("username", "");
+#ifdef SAVE_PASSWORD
+    AddDEF("password", "");
+#endif
     AddDEF("lastCharacter", "");
     AddDEF("altfpslimit", 5);
     AddDEF("updatehost", "");
diff --git a/src/gui/windows/logindialog.cpp b/src/gui/windows/logindialog.cpp
index a8bb82c03..f169635dc 100644
--- a/src/gui/windows/logindialog.cpp
+++ b/src/gui/windows/logindialog.cpp
@@ -75,8 +75,12 @@ LoginDialog::LoginDialog(LoginData &data,
         LoseFocusOnTab_true, nullptr, std::string(), false)),
     mPassField(new PasswordField(this, mLoginData->password)),
     // TRANSLATORS: login dialog label
+#ifdef SAVE_PASSWORD
+    mKeepCheck(new CheckBox(this, _("Remember user and password"),
+#else
     mKeepCheck(new CheckBox(this, _("Remember username"),
-        mLoginData->remember, nullptr, std::string())),
+#endif
+    mLoginData->remember, nullptr, std::string())),
     // TRANSLATORS: login dialog label
     mUpdateTypeLabel(new Label(this, _("Update:"))),
     mUpdateTypeModel(new UpdateTypeModel),
@@ -202,8 +206,12 @@ void LoginDialog::postInit()
 
     if (mUserField->getText().empty())
         mUserField->requestFocus();
-    else
+    else {
+#ifdef SAVE_PASSWORD
+        mPassField->setText(LoginDialog::savedPassword);
+#endif
         mPassField->requestFocus();
+    }
 
     mLoginButton->setEnabled(canSubmit());
     if (loginHandler != nullptr)
diff --git a/src/net/ea/loginhandler.cpp b/src/net/ea/loginhandler.cpp
index 88b085aa3..92a2e9f35 100644
--- a/src/net/ea/loginhandler.cpp
+++ b/src/net/ea/loginhandler.cpp
@@ -151,15 +151,23 @@ void LoginHandler::loginOrRegister(LoginData *const data) const
     else
         loginAccount(data);
 
-    // Clear the password, avoids auto login when returning to login
-    data->password.clear();
-
     const bool remember = data->remember;
-    if (remember)
+    if (remember) {
         serverConfig.setValue("username", data->username);
-    else
+#ifdef SAVE_PASSWORD
+        serverConfig.setValue("password", data->password);
+#endif
+    }
+    else {
         serverConfig.setValue("username", "");
+#ifdef SAVE_PASSWORD
+        serverConfig.setValue("password", "");
+#endif
+    }
     serverConfig.setValue("remember", remember);
+
+    // Clear the password, avoids auto login when returning to login
+    data->password.clear();
 }
 
 void LoginHandler::logout() const
diff --git a/src/progs/manaplus/client.cpp b/src/progs/manaplus/client.cpp
index cea2d10af..d47404925 100644
--- a/src/progs/manaplus/client.cpp
+++ b/src/progs/manaplus/client.cpp
@@ -860,6 +860,11 @@ void Client::stateConnectServer1()
         {
             loginData.username = settings.options.username;
         }
+#ifdef SAVE_PASSWORD
+        LoginDialog::savedPassword = loginData.remember ?
+                serverConfig.getValue("password", "") : "";
+        loginData.password = settings.options.password = LoginDialog::savedPassword;
+#endif
         settings.login = loginData.username;
         WindowManager::updateTitle();
 
@@ -1639,6 +1644,12 @@ int Client::gameExec()
                 case State::ERROR:
                     BLOCK_START("Client::gameExec State::ERROR")
                     config.write();
+#ifdef SAVE_PASSWORD
+                    if(errorMessage == "Wrong password.") {
+                        serverConfig.setValue("password", "");
+                        serverConfig.write();
+                    }
+#endif
                     if (mOldState == State::GAME)
                         serverConfig.write();
                     logger->log1("State: ERROR");
-- 
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