Isolate remove_user

core/scripts/hysteria2/remove_user.sh

@@ -0,0 +1,32 @@
+#!/bin/bash
+
+# Function to remove a user from the configuration
+remove_user() {
+    if [ $# -ne 1 ]; then
+        echo "Usage: $0 <username>"
+        exit 1
+    fi
+
+    username=$1
+
+    if [ -f "/etc/hysteria/users/users.json" ]; then
+        # Check if the username exists in the users.json file
+        if jq -e "has(\"$username\")" /etc/hysteria/users/users.json > /dev/null; then
+            jq --arg username "$username" 'del(.[$username])' /etc/hysteria/users/users.json > /etc/hysteria/users/users_temp.json && mv /etc/hysteria/users/users_temp.json /etc/hysteria/users/users.json
+            
+            if [ -f "/etc/hysteria/traffic_data.json" ]; then
+                jq --arg username "$username" 'del(.[$username])' /etc/hysteria/traffic_data.json > /etc/hysteria/traffic_data_temp.json && mv /etc/hysteria/traffic_data_temp.json /etc/hysteria/traffic_data.json
+            fi
+            
+            restart_hysteria_service >/dev/null 2>&1
+            echo "User $username removed successfully."
+        else
+            echo -e "\033[0;31mError:\033[0m User $username not found."
+        fi
+    else
+        echo -e "\033[0;31mError:\033[0m Config file /etc/hysteria/users/users.json not found."
+    fi
+}
+
+# Call the function with the provided username argument
+remove_user "$1"