From c44af2192a70aba0590ffded9794bbb7d05bbcb2 Mon Sep 17 00:00:00 2001
From: Geoff Murphy <murphy@fake.onl>
Date: Tue, 13 May 2025 14:24:22 +1000
Subject: [PATCH] :hammer: Added environment scanning and permissions changes

---
 setup.sh                |  11 ++-
 src/fake_environment.sh | 201 ++++++++++++++++++++++++++++++++++++++++
 src/fake_shell.sh       |   8 ++
 3 files changed, 219 insertions(+), 1 deletion(-)
 create mode 100644 src/fake_environment.sh

diff --git a/setup.sh b/setup.sh
index 7e70621..b6d80c6 100644
--- a/setup.sh
+++ b/setup.sh
@@ -79,7 +79,9 @@ git clone --depth 1 https://git.fake.onl/fake/fake-os.git $FAKE_PATH
 
 #--------[ FAKE//OS Link System Tools ]--------#
 ln -sf $FAKE_PATH/src/fake_manager.sh /usr/sbin/fake
+rm -rf /etc/skel/.bashrc
 ln -sf $FAKE_PATH/src/fake_shell.sh /etc/skel/.bashrc
+rm -rf /etc/skel/.profile
 ln -sf $FAKE_PATH/src/fake_shell.sh /etc/skel/.profile
 
 
@@ -89,7 +91,14 @@ for USER in $TMP_USERS; do
     if [ "$USER" == "root" ]; then HOMEDIR="/root";
     else HOMEDIR="/home/$USER"; fi
     rm -rf $HOMEDIR/.bashrc
-    rm -rf $HOMEDIR/.profile
     ln -sf $FAKE_PATH/src/fake_shell.sh $HOMEDIR/.bashrc
+    rm -rf $HOMEDIR/.profile
     ln -sf $FAKE_PATH/src/fake_shell.sh $HOMEDIR/.profile
 done
+
+
+#--------[ FAKE//OS Set Permissions ]--------#
+chmod -R 755 /opt/fakeos
+chmod +x /opt/fakeos/src/fake_environment.sh
+chmod +x /opt/fakeos/src/fake_manager.sh
+chmod +x /opt/fakeos/src/fake_shell.sh
diff --git a/src/fake_environment.sh b/src/fake_environment.sh
new file mode 100644
index 0000000..3fee42c
--- /dev/null
+++ b/src/fake_environment.sh
@@ -0,0 +1,201 @@
+#!/usr/bin/env sh
+
+
+
+#--------[ Detect Bootloader Type ]--------#
+if [ -d "/sys/firmware/efi" ]; then
+    export ENV_BOOTLOADER="UEFI"
+else
+    export ENV_BOOTLOADER="BIOS"
+fi
+
+
+
+#--------[ Detect Motherboard Chipset ]--------#
+if [ -d "/sys/devices/virtual/dmi/id" ]; then
+    export ENV_MAKE=$(cat /sys/devices/virtual/dmi/id/sys_vendor)
+    export ENV_MODEL=$(cat /sys/devices/virtual/dmi/id/product_family)
+elif [ -f "/proc/device-tree/model" ]; then
+    if [ "$(tr -d '\0' < /proc/device-tree/model | grep -a PineTab)" ]; then
+        export ENV_MAKE="Pine64"
+        export ENV_MODEL="PineTab"
+    elif [ "$(tr -d '\0' < /proc/device-tree/model | grep -a PinePhone)" ]; then
+        export ENV_MAKE="Pine64"
+        export ENV_MODEL="PinePhonePro"
+    elif [ "$(tr -d '\0' < /proc/device-tree/model | grep -a 'Zero W')" ]; then
+        export ENV_MAKE="RaspberryPi"
+        export ENV_MODEL="RPi-Zero-W"
+    elif [ "$(tr -d '\0' < /proc/device-tree/model | grep -a 'Pi 2')" ]; then
+        export ENV_MAKE="RaspberryPi"
+        export ENV_MODEL="RPi-2"
+    elif [ "$(tr -d '\0' < /proc/device-tree/model | grep -a 'Pi 4')" ]; then
+        export ENV_MAKE="RaspberryPi"
+        export ENV_MODEL="RPi-4"
+    else
+        export ENV_MAKE="unknown"
+        export ENV_MODEL="unknown"
+    fi
+else
+    export ENV_MAKE="unknown"
+    export ENV_MODEL="unknown"
+fi
+
+
+
+#--------[ Detect CPU Architecture ]--------#
+export ENV_ARCH="$(uname -m)"
+
+
+
+#--------[ Detect CPU Make ]--------#
+if [ "$(command -v lscpu)" ]; then
+    if [ "$(lscpu | grep Intel)" ]; then
+        export ENV_CPU="intel";
+    elif [ "$(lscpu | grep AMD)" ]; then
+        export ENV_CPU="amd";
+    elif [ "$(lscpu | grep ARM)" ]; then
+        export ENV_CPU="arm";
+    else
+        export ENV_CPU="unkown";
+    fi
+else export ENV_CPU="unkown"; fi
+
+
+
+#--------[ Detect GPU Make ]--------#
+if [ -d "/proc/bus/pci" ] && [ "$(command -v lspci)" ]; then
+    if [ "$(lspci | grep VGA | grep Intel)" ]; then
+        export ENV_GPU="intel";
+    elif [ "$(lspci | grep VGA | grep GeForce)" ]; then
+        export ENV_GPU="nvidia";
+    elif [ "$(lspci | grep VGA | grep AMD)" ]; then
+        export ENV_GPU="amd";
+    else
+        export ENV_GPU="unkown"
+    fi
+else export ENV_GPU="unknown"; fi
+
+
+
+#--------[ Memory Amount ]--------#
+export ENV_MEMORY=$(free -h | grep 'Mem\|Speicher' | awk '{print $2}')
+
+
+
+#--------[ Detect Bluetooth ]--------#
+if [ "$(dmesg | grep -i bluetooth)" ]; then
+    export ENV_BLUETOOTH="true"
+else
+    export ENV_BLUETOOTH="false"
+fi
+
+
+
+#--------[ Detect Camera(s) ]--------#
+if [ -f /dev/video0 ]; then
+    export ENV_CAMERA="true"
+else
+    export ENV_CAMERA="false"
+fi
+
+
+
+#--------[ Detect Network Type ]--------#
+export ENV_NETWORK="none"
+if [ "$(ip addr | grep inet | grep wlan)" ]; then export ENV_NETWORK="wlan"; fi
+if [ "$(ip addr | grep inet | grep eth)" ]; then export ENV_NETWORK="eth"; fi
+if [ "$(ip addr | grep inet | grep enp)" ]; then export ENV_NETWORK="eth"; fi
+
+
+
+#--------[ Detect Virtual/Container Environment ]--------#
+if [ ! "$(cat /proc/1/environ 2>&1 | tr -d '\0' | grep -e denied -e Berechtigung )" ]; then
+    if [ "$(cat /proc/1/environ | tr -d '\0' | grep lxc)" ]; then
+        export ENV_VIRTUAL="lxc"
+    elif [ "$ENV_MAKE" == "QEMU" ]; then
+        export ENV_VIRTUAL="vm"
+    else
+        export ENV_VIRTUAL="real"
+    fi
+else
+    export ENV_VIRTUAL="unknown"
+fi
+
+
+
+#--------[ Detect Live Environment ]--------#
+if [ "$(lsblk | grep sr0 | grep run)" ] || [ "$(lsblk | grep loop0 | grep run)" ]; then
+    ENV_LIVE="true"
+else
+    ENV_LIVE="false"
+fi
+
+
+
+#--------[ Detect Init System ]--------#
+if [ "$(command -v systemctl)" ]; then
+    export ENV_INIT="systemd";
+elif [ "$(command -v rc-service)" ]; then
+    export ENV_INIT="openrc";
+else
+    export ENV_INIT="unknown";
+fi
+
+
+
+#--------[ Detect Operating System Distro ]--------#
+export ENV_DISTRO=$(cat /etc/os-release | grep "^NAME=" | sed 's/^NAME="\(.*\)"$/\1/g')
+if [ "$(command -v proxmox-boot-tool)" ]; then export ENV_DISTRO="Proxmox (Debian)"; fi
+if [ "$(command -v raspi-config)" ]; then export ENV_DISTRO="RaspberryOS (Debian)"; fi
+
+
+
+#--------[ Detect Init System ]--------#
+if [ "$(command -v systemctl)" ]; then export ENV_INIT="systemd";
+elif [ "$(command -v rc-service)" ]; then export ENV_INIT="openrc";
+else export ENV_INIT="unknown";
+fi
+
+
+
+#--------[ Package Manager ]--------#
+if [ "$(command -v paru)" ]; then export ENV_MANAGER="paru";
+elif [ "$(command -v pacman)" ]; then export ENV_MANAGER="pacman";
+elif [ "$(command -v apt)" ]; then export ENV_MANAGER="apt";
+elif [ "$(command -v apk)" ]; then export ENV_MANAGER="apk";
+elif [ "$(command -v dnf)" ]; then export ENV_MANAGER="dnf";
+elif [ "$(command -v yum)" ]; then export ENV_MANAGER="yum";
+else export ENV_MANAGER="unknown"; fi
+
+
+
+#--------[ Detect System Hostname ]--------#
+export ENV_HOSTNAME=$(uname -n)
+
+
+
+#--------[ Dettect Session Login Type ]--------#
+if [ "$SSH_TTY" ]; then
+    ENV_LOGIN="ssh";
+else
+    ENV_LOGIN="local";
+fi
+
+
+
+#--------[ Check Root ]--------#
+if [ "$EUID" -ne 0 ]; then
+    ENV_ROOT="false"
+else
+    ENV_ROOT="true"
+fi
+
+
+
+#--------[ Detect Shell ]--------#
+export ENV_SHELL="$(echo $SHELL | sed 's/^\/.*\///g')"
+
+
+
+#--------[ Detect System Users ]--------#
+export ENV_USERS=$( echo root $(ls /home/))
diff --git a/src/fake_shell.sh b/src/fake_shell.sh
index c57ac8b..cc585bd 100644
--- a/src/fake_shell.sh
+++ b/src/fake_shell.sh
@@ -5,6 +5,7 @@
 export VISUAL=emacs
 export EDITOR=vim
 export FAKE_PATH=/opt/fakeos
+. $FAKE_PATH/src/fake_environment.sh
 
 
 #--------[ Master Paths ]--------#
@@ -35,6 +36,13 @@ fi
 
 
 #--------[ Login Display ]--------#
+echo ""
+if [ "$(command -v lolcat)" ]; then
+  cat $FAKE_PATH/assets/logos/logo_full.txt | $FCOLGRAD
+else
+  cat $FAKE_PATH/assets/logos/logo_full.txt
+fi
+
 echo ""
 cat $FAKE_PATH/assets/logo_full.txt
 echo ""