From ef9307dd8321fba18bf2094847bc6212738419b6 Mon Sep 17 00:00:00 2001
From: Nyx <144965845+nnyyxxxx@users.noreply.github.com>
Date: Thu, 19 Sep 2024 22:17:18 -0400
Subject: [PATCH] Fix account manager (#553)

* Fix account manager

* Fix missing escalation tools and checkenv

---------

Co-authored-by: nnyyxxxx <nnyyxxxx@users.noreply.github.com>
---
 .../monitor-control/auto_detect_displays.sh   |   2 +-
 .../monitor-control/change_orientation.sh     |   2 +-
 .../utils/monitor-control/disable_monitor.sh  |   2 +-
 .../monitor-control/duplicate_displays.sh     |   2 +-
 .../utils/monitor-control/enable_monitor.sh   |   2 +-
 .../monitor-control/manage_arrangement.sh     |   2 +-
 .../utils/monitor-control/reset_scaling.sh    |   2 +-
 .../utils/monitor-control/scale_monitor.sh    |   2 +-
 .../utils/monitor-control/set_brightness.sh   |   2 +-
 .../monitor-control/set_primary_monitor.sh    |   2 +-
 .../utils/monitor-control/set_resolutions.sh  |   2 +-
 .../user-account-manager/add_to_group.sh      |  54 +++++----
 .../utils/user-account-manager/add_user.sh    |  42 ++++---
 .../user-account-manager/change_password.sh   |  37 +++++--
 .../utils/user-account-manager/delete_user.sh |  39 ++++---
 .../user-account-manager/remove_from_group.sh |  53 +++++----
 .../user-account-manager/utility_functions.sh | 103 ------------------
 .../utility_functions.sh                      |  25 +++++
 18 files changed, 175 insertions(+), 200 deletions(-)
 delete mode 100755 core/tabs/utils/user-account-manager/utility_functions.sh
 rename core/tabs/utils/{monitor-control => }/utility_functions.sh (84%)

diff --git a/core/tabs/utils/monitor-control/auto_detect_displays.sh b/core/tabs/utils/monitor-control/auto_detect_displays.sh
index 44352f6e..51af3b08 100755
--- a/core/tabs/utils/monitor-control/auto_detect_displays.sh
+++ b/core/tabs/utils/monitor-control/auto_detect_displays.sh
@@ -1,6 +1,6 @@
 #!/bin/sh -e
 
-. ./utility_functions.sh
+. ../utility_functions.sh
 
 . ../../common-script.sh
 
diff --git a/core/tabs/utils/monitor-control/change_orientation.sh b/core/tabs/utils/monitor-control/change_orientation.sh
index 19e085f4..f9f047fc 100755
--- a/core/tabs/utils/monitor-control/change_orientation.sh
+++ b/core/tabs/utils/monitor-control/change_orientation.sh
@@ -1,6 +1,6 @@
 #!/bin/sh -e
 
-. ./utility_functions.sh
+. ../utility_functions.sh
 
 . ../../common-script.sh
 
diff --git a/core/tabs/utils/monitor-control/disable_monitor.sh b/core/tabs/utils/monitor-control/disable_monitor.sh
index 8a400701..03c5297f 100755
--- a/core/tabs/utils/monitor-control/disable_monitor.sh
+++ b/core/tabs/utils/monitor-control/disable_monitor.sh
@@ -1,6 +1,6 @@
 #!/bin/sh -e
 
-. ./utility_functions.sh
+. ../utility_functions.sh
 
 . ../../common-script.sh
 
diff --git a/core/tabs/utils/monitor-control/duplicate_displays.sh b/core/tabs/utils/monitor-control/duplicate_displays.sh
index aee3a15f..53aa260d 100755
--- a/core/tabs/utils/monitor-control/duplicate_displays.sh
+++ b/core/tabs/utils/monitor-control/duplicate_displays.sh
@@ -1,6 +1,6 @@
 #!/bin/sh -e
 
-. ./utility_functions.sh
+. ../utility_functions.sh
 
 . ../../common-script.sh
 
diff --git a/core/tabs/utils/monitor-control/enable_monitor.sh b/core/tabs/utils/monitor-control/enable_monitor.sh
index 2173f7f1..c2121b2c 100755
--- a/core/tabs/utils/monitor-control/enable_monitor.sh
+++ b/core/tabs/utils/monitor-control/enable_monitor.sh
@@ -1,6 +1,6 @@
 #!/bin/sh -e
 
-. ./utility_functions.sh
+. ../utility_functions.sh
 
 . ../../common-script.sh
 
diff --git a/core/tabs/utils/monitor-control/manage_arrangement.sh b/core/tabs/utils/monitor-control/manage_arrangement.sh
index 684dbfd4..9820b78e 100755
--- a/core/tabs/utils/monitor-control/manage_arrangement.sh
+++ b/core/tabs/utils/monitor-control/manage_arrangement.sh
@@ -1,6 +1,6 @@
 #!/bin/sh -e
 
-. ./utility_functions.sh
+. ../utility_functions.sh
 
 . ../../common-script.sh
 
diff --git a/core/tabs/utils/monitor-control/reset_scaling.sh b/core/tabs/utils/monitor-control/reset_scaling.sh
index ffca6c1b..63eac1d7 100755
--- a/core/tabs/utils/monitor-control/reset_scaling.sh
+++ b/core/tabs/utils/monitor-control/reset_scaling.sh
@@ -1,6 +1,6 @@
 #!/bin/sh -e
 
-. ./utility_functions.sh
+. ../utility_functions.sh
 
 . ../../common-script.sh
 
diff --git a/core/tabs/utils/monitor-control/scale_monitor.sh b/core/tabs/utils/monitor-control/scale_monitor.sh
index ac386d77..1817f0f0 100755
--- a/core/tabs/utils/monitor-control/scale_monitor.sh
+++ b/core/tabs/utils/monitor-control/scale_monitor.sh
@@ -1,6 +1,6 @@
 #!/bin/sh -e
 
-. ./utility_functions.sh
+. ../utility_functions.sh
 
 . ../../common-script.sh
 
diff --git a/core/tabs/utils/monitor-control/set_brightness.sh b/core/tabs/utils/monitor-control/set_brightness.sh
index bd3b3d55..0e20fa67 100644
--- a/core/tabs/utils/monitor-control/set_brightness.sh
+++ b/core/tabs/utils/monitor-control/set_brightness.sh
@@ -1,6 +1,6 @@
 #!/bin/sh -e
 
-. ./utility_functions.sh
+. ../utility_functions.sh
 
 # Function to adjust brightness for a selected monitor
 adjust_monitor_brightness() {
diff --git a/core/tabs/utils/monitor-control/set_primary_monitor.sh b/core/tabs/utils/monitor-control/set_primary_monitor.sh
index c1a70416..173fff59 100755
--- a/core/tabs/utils/monitor-control/set_primary_monitor.sh
+++ b/core/tabs/utils/monitor-control/set_primary_monitor.sh
@@ -1,6 +1,6 @@
 #!/bin/sh -e
 
-. ./utility_functions.sh
+. ../utility_functions.sh
 
 . ../../common-script.sh
 
diff --git a/core/tabs/utils/monitor-control/set_resolutions.sh b/core/tabs/utils/monitor-control/set_resolutions.sh
index 85d7e0cb..3bd95836 100755
--- a/core/tabs/utils/monitor-control/set_resolutions.sh
+++ b/core/tabs/utils/monitor-control/set_resolutions.sh
@@ -1,6 +1,6 @@
 #!/bin/sh -e
 
-. ./utility_functions.sh
+. ../utility_functions.sh
 
 . ../../common-script.sh
 
diff --git a/core/tabs/utils/user-account-manager/add_to_group.sh b/core/tabs/utils/user-account-manager/add_to_group.sh
index bc66da1b..665cf72a 100755
--- a/core/tabs/utils/user-account-manager/add_to_group.sh
+++ b/core/tabs/utils/user-account-manager/add_to_group.sh
@@ -1,37 +1,47 @@
 #!/bin/sh -e
 
 . ../../common-script.sh
-. ./utility_functions.sh
 
-clear
-printf "%b\n" "${YELLOW}Add to group${RC}"
-printf "%b\n" "${YELLOW}=================${RC}"
+. ../utility_functions.sh
 
-username=$(promptUsername "" "non-root") || exit 1
-user_groups=$(groups "$username" | cut -d: -f2 | sort | tr '\n' ' ')
+addToGroup() {
+    clear
+    printf "%b\n" "${YELLOW}Add to group${RC}"
+    printf "%b\n" "${YELLOW}=================${RC}"
 
-printf "%b\n" "${YELLOW}Groups user $username is in:${RC} $user_groups"
-printf "%b\n" "${YELLOW}=================${RC}"
+    printf "%b" "${YELLOW}Enter the username: ${RC}"
+    read -r username
+    user_groups=$(groups "$username" | cut -d: -f2 | sort | tr '\n' ' ')
 
-available_groups=$(cut -d: -f1 /etc/group | sort | tr '\n' ' ')
+    printf "%b\n" "${YELLOW}Groups user $username is in:${RC} $user_groups"
+    printf "%b\n" "${YELLOW}=================${RC}"
 
-printf "%b\n" "${YELLOW}Available groups:${RC} $available_groups"
-printf "%b\n" "${YELLOW}=================${RC}"
+    available_groups=$(cut -d: -f1 /etc/group | sort | tr '\n' ' ')
 
-printf "%b\n" "${YELLOW}Enter the groups you want to add user $username to (space-separated):${RC} "
-read -r groups
+    printf "%b\n" "${YELLOW}Available groups:${RC} $available_groups"
+    printf "%b\n" "${YELLOW}=================${RC}"
 
-checkEmpty "$groups" || exit 1
-checkGroupAvailabe "$groups" "$available_groups" || exit 1
+    printf "%b" "${YELLOW}Enter the groups you want to add user $username to (space-separated): ${RC}"
+    read -r groups
 
-groups_to_add=$(echo "$groups" | tr ' ' ',')
+    checkEmpty "$groups" || exit 1
+    if ! checkGroups "$groups" "$available_groups"; then
+        printf "%b\n" "${RED}One or more groups are not available.${RC}"
+        exit 1
+    fi
 
-printf "Are you sure you want to add user $username to $groups_to_add? [Y/N]: "
-read -r confirm
-confirmAction || exit 1
+    groups_to_add=$(echo "$groups" | tr ' ' ',')
 
-$ESCALATION_TOOL usermod -aG $groups_to_add "$username"
+    printf "%b" "${YELLOW}Are you sure you want to add user $username to $groups_to_add? [Y/n]: ${RC}"
+    read -r confirm
+    confirmAction || exit 1
 
-printf "%b\n" "${GREEN}User successfully added to the $groups_to_add${RC}"
+    "$ESCALATION_TOOL" usermod -aG "$groups_to_add" "$username"
 
-checkEnv
\ No newline at end of file
+    printf "%b\n" "${GREEN}User successfully added to the $groups_to_add${RC}"
+}
+
+checkEnv
+checkEscalationTool
+checkGroups
+addToGroup
\ No newline at end of file
diff --git a/core/tabs/utils/user-account-manager/add_user.sh b/core/tabs/utils/user-account-manager/add_user.sh
index d26dbfc6..26435f41 100755
--- a/core/tabs/utils/user-account-manager/add_user.sh
+++ b/core/tabs/utils/user-account-manager/add_user.sh
@@ -1,26 +1,38 @@
 #!/bin/sh -e
 
 . ../../common-script.sh
-. ./utility_functions.sh
 
-clear
-printf "%b\n" "${YELLOW}Create a new user${RC}"
-printf "%b\n" "${YELLOW}=================${RC}"
+. ../utility_functions.sh
 
-username=$(promptUsername "add" "non-root") || exit 1
+createUser() {
+    clear
+    printf "%b\n" "${YELLOW}Create a new user${RC}"
+    printf "%b\n" "${YELLOW}=================${RC}"
+    printf "%b" "${YELLOW}Enter the username: ${RC}"
+    read -r username
 
-# Check if username is valid
-if ! echo "$username" | grep '^[a-z][-a-z0-9_]*$' > /dev/null; then
-    printf "%b\n" "${RED}Username must only contain letters, numbers, hyphens, and underscores. It cannot start with a number or contain spaces.${RC}"
-    exit 1
-fi
+    if ! echo "$username" | grep '^[a-zA-Z]*$' > /dev/null; then
+        printf "%b\n" "${RED}Username must only contain letters and cannot contain spaces.${RC}"
+        exit 1
+    fi
 
-password=$(promptPassword) || exit 1
+    printf "%b" "${YELLOW}Enter the password: ${RC}"
+    read -r password
+    printf "%b" "${YELLOW}Enter the password again: ${RC}"
+    read -r password_confirmation
 
-$ESCALATION_TOOL useradd -m "$username" -g users -s /bin/bash
-echo "$username:$password" | "$ESCALATION_TOOL" chpasswd
+    if [ "$password" != "$password_confirmation" ]; then
+        printf "%b\n" "${RED}Passwords do not match${RC}"
+        exit 1
+    fi
 
-printf "%b\n" "${GREEN}User $username created successfully${RC}"
-printf "%b\n" "${GREEN}To add additional groups use Add User To Groups${RC}"
+    "$ESCALATION_TOOL" useradd -m "$username" -g users -s /bin/bash
+    echo "$username:$password" | "$ESCALATION_TOOL" chpasswd
+
+    printf "%b\n" "${GREEN}User $username created successfully${RC}"
+    printf "%b\n" "${GREEN}To add additional groups use Add User To Groups${RC}"
+}
 
 checkEnv
+checkEscalationTool
+createUser
diff --git a/core/tabs/utils/user-account-manager/change_password.sh b/core/tabs/utils/user-account-manager/change_password.sh
index 677dcd75..a909a5b2 100755
--- a/core/tabs/utils/user-account-manager/change_password.sh
+++ b/core/tabs/utils/user-account-manager/change_password.sh
@@ -1,20 +1,33 @@
 #!/bin/sh -e
 
 . ../../common-script.sh
-. ./utility_functions.sh
 
-clear
-printf "%b\n" "${YELLOW}Change password${RC}"
-printf "%b\n" "${YELLOW}=================${RC}"
+. ../utility_functions.sh
 
-username=$(promptUsername "" "root") || exit 1
-password=$(promptPassword) || exit 1
+changePassword() {
+    clear
+    printf "%b\n" "${YELLOW}Change password${RC}"
+    printf "%b\n" "${YELLOW}=================${RC}"
 
-printf "Are you sure you want to change password for $username? [Y/N]: "
-read -r confirm
-confirmAction || exit 1
+    printf "%b" "${YELLOW}Enter the username: ${RC}"
+    read -r username
 
-echo "$username:$password" | "$ESCALATION_TOOL" chpasswd
-printf "%b\n" "${GREEN}Password changed successfully${RC}"
+    if id "$username" > /dev/null 2>&1; then
+        printf "%b" "${YELLOW}Enter new password: ${RC}"
+        read -r password
 
-checkEnv
\ No newline at end of file
+        printf "%b" "${YELLOW}Are you sure you want to change password for ""$username""? [Y/n]: ${RC}"
+        read -r confirm
+        confirmAction || exit 1
+
+        echo "$username:$password" | "$ESCALATION_TOOL" chpasswd
+        printf "%b\n" "${GREEN}Password changed successfully${RC}"
+    else
+        printf "%b\n" "${RED}User $username does not exist.${RC}"
+        exit 1
+    fi
+}
+
+checkEnv
+checkEscalationTool
+changePassword
\ No newline at end of file
diff --git a/core/tabs/utils/user-account-manager/delete_user.sh b/core/tabs/utils/user-account-manager/delete_user.sh
index e776a063..aee9482e 100755
--- a/core/tabs/utils/user-account-manager/delete_user.sh
+++ b/core/tabs/utils/user-account-manager/delete_user.sh
@@ -1,27 +1,30 @@
 #!/bin/sh -e
 
 . ../../common-script.sh
-. ./utility_functions.sh
 
-clear
-printf "%b\n" "${YELLOW}Delete a user${RC}"
-printf "%b\n" "${YELLOW}=================${RC}"
+. ../utility_functions.sh
 
-username=$(promptUsername "" "non-root") || exit 1
+deleteUser() {
+    clear
+    printf "%b\n" "${YELLOW}Delete a user${RC}"
+    printf "%b\n" "${YELLOW}=================${RC}"
 
-# Check if current user
-if [ "$username" = "$USER" ]; then
-    printf "%b\n" "${RED}Cannot delete the current user${RC}"
-    printf "%b\n" "${RED}Press [Enter] to continue...${RC}"
-    read -r dummy
-    return
-fi
+    printf "%b" "${YELLOW}Enter the username: ${RC}"
+    read -r username
 
-printf "Are you sure you want to delete user $username? [Y/N]: "
-read -r confirm
-confirmAction || exit 1
+    if id "$username" > /dev/null 2>&1; then
+        printf "%b" "${YELLOW}Are you sure you want to delete user ""$username""? [Y/n]: ${RC}"
+        read -r confirm
+        confirmAction || exit 1
 
-$ESCALATION_TOOL userdel --remove "$username" 2>/dev/null
-printf "%b\n" "${GREEN}User $username deleted successfully${RC}"
+        $ESCALATION_TOOL userdel --remove "$username" 2>/dev/null
+        printf "%b\n" "${GREEN}User $username deleted successfully${RC}"
+    else
+        printf "%b\n" "${RED}User $username does not exist.${RC}"
+        exit 1
+    fi
+}
 
-checkEnv
\ No newline at end of file
+checkEnv
+checkEscalationTool
+deleteUser
\ No newline at end of file
diff --git a/core/tabs/utils/user-account-manager/remove_from_group.sh b/core/tabs/utils/user-account-manager/remove_from_group.sh
index f56a5d9e..23935b5e 100755
--- a/core/tabs/utils/user-account-manager/remove_from_group.sh
+++ b/core/tabs/utils/user-account-manager/remove_from_group.sh
@@ -1,32 +1,47 @@
 #!/bin/sh -e
 
 . ../../common-script.sh
-. ./utility_functions.sh
 
-clear
-printf "%b\n" "${YELLOW}Remove from group${RC}"
-printf "%b\n" "${YELLOW}=================${RC}"
+. ../utility_functions.sh
 
-username=$(promptUsername "" "non-root") || exit 1
-user_groups=$(groups "$username" | cut -d: -f2 | sort | tr '\n' ' ')
+removeFromGroup() {
+    clear
+    printf "%b\n" "${YELLOW}Remove from group${RC}"
+    printf "%b\n" "${YELLOW}=================${RC}"
 
-printf "%b\n" "${YELLOW}Groups user $username is in:${RC} $user_groups"
-printf "%b\n" "${YELLOW}=================${RC}"
+    printf "%b" "${YELLOW}Enter the username: ${RC}"
+    read -r username
 
-printf "%b\n" "${YELLOW}Enter the groups you want to remove user $username from (space-separated):${RC} "
-read -r groups
+    if ! id "$username" > /dev/null 2>&1; then
+        printf "%b\n" "${RED}User $username does not exist.${RC}"
+        exit 1
+    fi
 
-checkEmpty "$groups" || exit 1
-checkGroupAvailabe "$groups" "$user_groups" || exit 1
+    user_groups=$(groups "$username" | cut -d: -f2 | sort | tr '\n' ' ')
 
-groups_to_remove=$(echo "$groups" | tr ' ' ',')
+    printf "%b\n" "${YELLOW}Groups user $username is in:${RC} $user_groups"
+    printf "%b\n" "${YELLOW}=================${RC}"
 
-printf "Are you sure you want to remove user $username from $groups_to_remove? [Y/N]: "
-read -r confirm
-confirmAction || exit 1
+    printf "%b" "${YELLOW}Enter the groups you want to remove user $username from (space-separated): ${RC} "
+    read -r groups
 
-$ESCALATION_TOOL usermod -rG $groups_to_remove "$username"
+    checkEmpty "$groups" || exit 1
+    if ! checkGroups "$groups" "$user_groups"; then
+        printf "%b\n" "${RED}One or more specified groups do not exist.${RC}"
+        exit 1
+    fi
 
-printf "%b\n" "${GREEN}User successfully removed from $groups_to_remove${RC}"
+    groups_to_remove=$(echo "$groups" | tr ' ' ',')
 
-checkEnv
\ No newline at end of file
+    printf "%b" "${YELLOW}Are you sure you want to remove user $username from $groups_to_remove? [Y/n]: ${RC}"
+    read -r confirm
+    confirmAction || exit 1
+
+    $ESCALATION_TOOL usermod -rG $groups_to_remove "$username"
+
+    printf "%b\n" "${GREEN}User successfully removed from $groups_to_remove${RC}"
+}
+
+checkEnv
+checkEscalationTool
+removeFromGroup
\ No newline at end of file
diff --git a/core/tabs/utils/user-account-manager/utility_functions.sh b/core/tabs/utils/user-account-manager/utility_functions.sh
deleted file mode 100755
index b6af5f53..00000000
--- a/core/tabs/utils/user-account-manager/utility_functions.sh
+++ /dev/null
@@ -1,103 +0,0 @@
-#!/bin/sh -e
-
-. ../../common-script.sh
-
-# Prompt for username
-promptUsername() {
-    printf "Enter the username: "
-    read -r username
-
-    checkEmpty "$username";
-    
-    if [ "$1" = "add" ]; then
-        checkUserExistence "$username" "$1"
-    else
-        checkUserExistence "$username" "$1"
-        checkReservedUsername "$username" "$2"
-    fi
-    echo "$username"
-}
-
-
-# Prompt for password
-promptPassword() {
-    stty -echo
-    printf "Enter the password (PASSWORD IS HIDDEN): "
-    read -r password1
-    echo >&2
-    printf "Re-enter the password (PASSWORD IS HIDDEN): "
-    read -r password2
-    echo >&2
-    stty echo
-
-    if ! checkEmpty "$password1"; then
-        promptPassword
-    fi
-
-    if [ "$password1" != "$password2" ]; then
-        printf "%b\n" "${RED}Passwords do not match${RC}" >&2
-        promptPassword
-    else
-        echo $password1
-    fi
-}
-
-# Check if input is empty
-checkEmpty() {
-    if [ -z "$1" ]; then
-        printf "%b\n" "${RED}Empty value is not allowed${RC}" >&2
-        exit 1
-    fi
-}
-
-# Check if user exists
-checkUserExistence() {
-    if [ "$2" = "add" ]; then
-        if id "$1" > /dev/null 2>&1; then
-            printf "%b\n" "${RED}User already exists${RC}" >&2
-            exit 1
-        fi
-    else
-        if ! id "$1" > /dev/null 2>&1; then
-            printf "%b\n" "${RED}User does not exist${RC}" >&2
-            exit 1
-        fi
-    fi
-}
-
-# Check if user is reserved
-checkReservedUsername() {
-    uid=$(id -u "$1")
-    if [ "$2" = "root" ]; then
-        if [ "$uid" -le 999 ] && [ "$uid" -ne 0 ]; then
-            printf "%b\n" "${RED}Cannot modify system users${RC}" >&2
-            exit 1
-        fi
-    else 
-        if [ "$(id -u "$1")" -le 999 ]; then
-            printf "%b\n" "${RED}Cannot modify system users${RC}" >&2
-            exit 1
-        fi
-    fi
-}
-
-# Check if user is reserved
-confirmAction() {
-    if [ "$confirm" != "y" ] && [ "$confirm" != "Y" ]; then
-        printf "%b\n" "${RED}Cancelled operation...${RC}" >&2
-        exit 1
-    fi
-}
-
-# Check if group is available
-checkGroupAvailabe() {
-    for group in $1; do
-        if ! echo "$2" | grep -wq "$group"; then
-            printf "%b\n" "${RED}Group $group not avaiable${RC}" >&2
-            exit 1
-        fi
-    done
-}
-
-checkEnv
-checkEscalationTool
\ No newline at end of file
diff --git a/core/tabs/utils/monitor-control/utility_functions.sh b/core/tabs/utils/utility_functions.sh
similarity index 84%
rename from core/tabs/utils/monitor-control/utility_functions.sh
rename to core/tabs/utils/utility_functions.sh
index 5bccd94d..523fb7a2 100755
--- a/core/tabs/utils/monitor-control/utility_functions.sh
+++ b/core/tabs/utils/utility_functions.sh
@@ -84,6 +84,31 @@ confirm_action() {
     fi
 }
 
+checkEmpty() {
+    if [ -z "$1" ]; then
+        printf "%b\n" "${RED}Empty value is not allowed${RC}" >&2
+        exit 1
+    fi
+}
+
+checkGroups() {
+    groups="$1"
+    available_groups="$2"
+    for group in $groups; do
+        if ! echo "$available_groups" | grep -q -w "$group"; then
+            return 1
+        fi
+    done
+    return 0
+}
+
+confirmAction() {
+    if [ "$confirm" != "y" ] && [ "$confirm" != "Y" ]; then
+        printf "%b\n" "${RED}Cancelled operation...${RC}" >&2
+        exit 1
+    fi
+}
+
 checkEnv
 checkEscalationTool
 setup_xrandr