From bc55ed496f48f8b9f5ecde3d6dfc35d03912ba2e Mon Sep 17 00:00:00 2001
From: Aleksandr Popovich <alekpopo@pm.me>
Date: Mon, 19 May 2025 21:29:22 +0000
Subject: [PATCH] add option to censor the username in logs (#111)

Signed-off-by: Aleksandr Popovich <alekpopo@pm.me>
Co-authored-by: Esther1024 <danishreyjavik@outlook.com>
Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/111
Co-authored-by: Aleksandr Popovich <alekpopo@pm.me>
Co-committed-by: Aleksandr Popovich <alekpopo@pm.me>
---
 src/common/logging/backend.cpp             | 18 ++++++++--
 src/common/settings.h                      |  1 +
 src/yuzu/configuration/configure_debug.cpp |  2 ++
 src/yuzu/configuration/configure_debug.ui  | 39 +++++++++++++---------
 4 files changed, 42 insertions(+), 18 deletions(-)

diff --git a/src/common/logging/backend.cpp b/src/common/logging/backend.cpp
index e5bf6b723a..ff07ab68eb 100644
--- a/src/common/logging/backend.cpp
+++ b/src/common/logging/backend.cpp
@@ -4,8 +4,10 @@
 #include <atomic>
 #include <chrono>
 #include <climits>
+#include <regex>
 #include <thread>
 
+#include <boost/algorithm/string/replace.hpp>
 #include <fmt/ranges.h>
 
 #ifdef _WIN32
@@ -104,9 +106,21 @@ public:
             return;
         }
 
-        bytes_written += file->WriteString(FormatLogMessage(entry).append(1, '\n'));
+        auto message = FormatLogMessage(entry).append(1, '\n');
 
-               // Option to log each line rather than 4k buffers
+#ifndef ANDROID
+        if (Settings::values.censor_username.GetValue()) {
+            char* username = getenv("USER");
+            if (!username) {
+                username = getenv("USERNAME");
+            }
+            boost::replace_all(message, username, "user");
+        }
+#endif
+
+        bytes_written += file->WriteString(message);
+
+        // Option to log each line rather than 4k buffers
         if (Settings::values.log_flush_lines.GetValue()) {
             file->Flush();
         }
diff --git a/src/common/settings.h b/src/common/settings.h
index 58044103f6..5e0efab8e6 100644
--- a/src/common/settings.h
+++ b/src/common/settings.h
@@ -633,6 +633,7 @@ struct Values {
     // Miscellaneous
     Setting<std::string> log_filter{linkage, "*:Info", "log_filter", Category::Miscellaneous};
     Setting<bool> log_flush_lines{linkage, false, "flush_lines", Category::Miscellaneous};
+    Setting<bool> censor_username{linkage, true, "censor_username", Category::Miscellaneous};
     Setting<bool> use_dev_keys{linkage, false, "use_dev_keys", Category::Miscellaneous};
     Setting<bool> first_launch{linkage, true, "first_launch", Category::Miscellaneous};
     Setting<bool> hide_pre_alpha_warning{linkage,
diff --git a/src/yuzu/configuration/configure_debug.cpp b/src/yuzu/configuration/configure_debug.cpp
index bcb8d1fc5e..10607ee233 100644
--- a/src/yuzu/configuration/configure_debug.cpp
+++ b/src/yuzu/configuration/configure_debug.cpp
@@ -40,6 +40,7 @@ void ConfigureDebug::SetConfiguration() {
     ui->toggle_console->setChecked(UISettings::values.show_console.GetValue());
     ui->log_filter_edit->setText(QString::fromStdString(Settings::values.log_filter.GetValue()));
     ui->flush_line->setChecked(Settings::values.log_flush_lines.GetValue());
+    ui->censor_username->setChecked(Settings::values.censor_username.GetValue());
     ui->homebrew_args_edit->setText(
         QString::fromStdString(Settings::values.program_args.GetValue()));
     ui->fs_access_log->setEnabled(runtime_lock);
@@ -90,6 +91,7 @@ void ConfigureDebug::ApplyConfiguration() {
     UISettings::values.show_console = ui->toggle_console->isChecked();
     Settings::values.log_filter = ui->log_filter_edit->text().toStdString();
     Settings::values.log_flush_lines = ui->flush_line->isChecked();
+    Settings::values.censor_username = ui->censor_username->isChecked();
     Settings::values.program_args = ui->homebrew_args_edit->text().toStdString();
     Settings::values.enable_fs_access_log = ui->fs_access_log->isChecked();
     Settings::values.reporting_services = ui->reporting_services->isChecked();
diff --git a/src/yuzu/configuration/configure_debug.ui b/src/yuzu/configuration/configure_debug.ui
index 3a54d93b7b..155dac412b 100644
--- a/src/yuzu/configuration/configure_debug.ui
+++ b/src/yuzu/configuration/configure_debug.ui
@@ -474,21 +474,7 @@
          <string>Debugging</string>
         </property>
         <layout class="QGridLayout" name="gridLayout_3">
-         <item row="3" column="0">
-          <widget class="QCheckBox" name="reporting_services">
-           <property name="text">
-            <string>Enable Verbose Reporting Services**</string>
-           </property>
-          </widget>
-         </item>
-         <item row="1" column="0">
-          <widget class="QCheckBox" name="fs_access_log">
-           <property name="text">
-            <string>Enable FS Access Log</string>
-           </property>
-          </widget>
-         </item>
-         <item row="6" column="0">
+         <item row="7" column="0">
           <spacer name="verticalSpacer_3">
            <property name="orientation">
             <enum>Qt::Orientation::Vertical</enum>
@@ -504,7 +490,7 @@
            </property>
           </spacer>
          </item>
-         <item row="4" column="0">
+         <item row="5" column="0">
           <widget class="QCheckBox" name="dump_audio_commands">
            <property name="toolTip">
             <string>Enable this to output the latest generated audio command list to the console. Only affects games using the audio renderer.</string>
@@ -521,6 +507,27 @@
            </property>
           </widget>
          </item>
+         <item row="2" column="0">
+          <widget class="QCheckBox" name="fs_access_log">
+           <property name="text">
+            <string>Enable FS Access Log</string>
+           </property>
+          </widget>
+         </item>
+         <item row="4" column="0">
+          <widget class="QCheckBox" name="reporting_services">
+           <property name="text">
+            <string>Enable Verbose Reporting Services**</string>
+           </property>
+          </widget>
+         </item>
+         <item row="1" column="0">
+          <widget class="QCheckBox" name="censor_username">
+           <property name="text">
+            <string>Censor username in logs</string>
+           </property>
+          </widget>
+         </item>
         </layout>
        </widget>
       </item>