feat: Add web panel configuration management functions

core/scripts/webpanel/webpanel_shell.sh

@@ -99,22 +99,14 @@ EOL
 
 # Listen for incoming requests on the specified domain and port
 $DOMAIN:$PORT {
-    # Define a route to handle all requests starting with ROOT_PATH('/$ROOT_PATH/')
     route /$ROOT_PATH/* {
-        # We don't strip the ROOT_PATH('/$ROOT_PATH/') from the request
-        # uri strip_prefix /$ROOT_PATH
-
-        # We are proxying all requests under the ROOT_PATH to FastAPI at 127.0.0.1:28260
-        # FastAPI handles these requests because we set the 'root_path' parameter in the FastAPI instance.
         reverse_proxy http://127.0.0.1:28260
     }
     
-    # Any request that doesn't start with the ROOT_PATH('/$ROOT_PATH/') will be blocked and no response will be sent to the client
     @blocked {
         not path /$ROOT_PATH/*
     }
     
-    # Abort the request, effectively dropping the connection without a response for invalid paths
     abort @blocked
 }
 EOL
@@ -302,30 +294,20 @@ stop_decoy_site() {
     cat <<EOL > "$CADDY_CONFIG_FILE"
 # Global configuration
 {
-    # Disable admin panel of the Caddy
     admin off
-    # Disable automatic HTTP to HTTPS redirects so the Caddy won't listen on port 80 (We need this port for other parts of the project)
     auto_https disable_redirects
 }
 
 # Listen for incoming requests on the specified domain and port
 $DOMAIN:$PORT {
-    # Define a route to handle all requests starting with ROOT_PATH('/$ROOT_PATH/')
     route /$ROOT_PATH/* {
-        # We don't strip the ROOT_PATH('/$ROOT_PATH/') from the request
-        # uri strip_prefix /$ROOT_PATH
-
-        # We are proxying all requests under the ROOT_PATH to FastAPI at 127.0.0.1:28260
-        # FastAPI handles these requests because we set the 'root_path' parameter in the FastAPI instance.
         reverse_proxy http://127.0.0.1:28260
     }
     
-    # Any request that doesn't start with the ROOT_PATH('/$ROOT_PATH/') will be blocked and no response will be sent to the client
     @blocked {
         not path /$ROOT_PATH/*
     }
     
-    # Abort the request, effectively dropping the connection without a response for invalid paths
     abort @blocked
 }
 EOL
@@ -399,6 +381,136 @@ reset_credentials() {
     fi
 }
 
+change_expiration() {
+    local new_expiration=$1
+
+    if [ -z "$new_expiration" ]; then
+        echo -e "${red}Usage: $0 changeexp <NEW_EXPIRATION_MINUTES>${NC}"
+        exit 1
+    fi
+
+    if [ ! -f "$WEBPANEL_ENV_FILE" ]; then
+        echo -e "${red}Error: Web panel .env file not found. Is the web panel configured?${NC}"
+        exit 1
+    fi
+
+    echo "Updating session expiration to: $new_expiration minutes"
+    if sudo sed -i "s|^EXPIRATION_MINUTES=.*|EXPIRATION_MINUTES=$new_expiration|" "$WEBPANEL_ENV_FILE"; then
+        echo "Restarting web panel service to apply changes..."
+        if systemctl restart hysteria-webpanel.service; then
+            echo -e "${green}Web panel session expiration updated successfully.${NC}"
+        else
+            echo -e "${red}Failed to restart hysteria-webpanel service. Please restart it manually.${NC}"
+        fi
+    else
+        echo -e "${red}Failed to update expiration in $WEBPANEL_ENV_FILE${NC}"
+        exit 1
+    fi
+}
+
+change_root_path() {
+    local new_root_path=$1
+
+    if [ ! -f "$WEBPANEL_ENV_FILE" ]; then
+        echo -e "${red}Error: Web panel .env file not found. Is the web panel configured?${NC}"
+        exit 1
+    fi
+
+    if [ -z "$new_root_path" ]; then
+        echo "Generating a new random root path..."
+        new_root_path=$(openssl rand -hex 16)
+    fi
+
+    echo "Updating root path to: $new_root_path"
+    if sudo sed -i "s|^ROOT_PATH=.*|ROOT_PATH=$new_root_path|" "$WEBPANEL_ENV_FILE"; then
+        echo "Updating Caddy configuration..."
+        update_caddy_file
+        if [ $? -ne 0 ]; then
+            echo -e "${red}Error: Failed to update the Caddyfile.${NC}"
+            exit 1
+        fi
+
+        echo "Restarting services to apply changes..."
+        if systemctl restart hysteria-webpanel.service && systemctl restart hysteria-caddy.service; then
+            echo -e "${green}Web panel root path updated successfully.${NC}"
+            echo -n "New URL: "
+            show_webpanel_url
+        else
+            echo -e "${red}Failed to restart services. Please restart them manually.${NC}"
+        fi
+    else
+        echo -e "${red}Failed to update root path in $WEBPANEL_ENV_FILE${NC}"
+        exit 1
+    fi
+}
+
+change_port_domain() {
+    local new_domain=""
+    local new_port=""
+    local changes_made=false
+
+    if [ ! -f "$WEBPANEL_ENV_FILE" ]; then
+        echo -e "${red}Error: Web panel .env file not found. Is the web panel configured?${NC}"
+        exit 1
+    fi
+
+    OPTIND=1
+    while getopts ":d:p:" opt; do
+        case $opt in
+            d) new_domain="$OPTARG" ;;
+            p) new_port="$OPTARG" ;;
+            \?) echo -e "${red}Invalid option: -$OPTARG${NC}" >&2; exit 1 ;;
+            :) echo -e "${red}Option -$OPTARG requires an argument.${NC}" >&2; exit 1 ;;
+        esac
+    done
+
+    if [ -z "$new_domain" ] && [ -z "$new_port" ]; then
+        echo -e "${red}Error: At least one option (-d <new_domain> or -p <new_port>) must be provided.${NC}"
+        echo -e "${yellow}Usage: $0 changedomain [-d new_domain] [-p new_port]${NC}"
+        exit 1
+    fi
+
+    if [ -n "$new_domain" ]; then
+        echo "Updating domain to: $new_domain"
+        if sudo sed -i "s|^DOMAIN=.*|DOMAIN=$new_domain|" "$WEBPANEL_ENV_FILE"; then
+            changes_made=true
+        else
+            echo -e "${red}Failed to update domain in $WEBPANEL_ENV_FILE${NC}"
+            exit 1
+        fi
+    fi
+
+    if [ -n "$new_port" ]; then
+        echo "Updating port to: $new_port"
+        if sudo sed -i "s|^PORT=.*|PORT=$new_port|" "$WEBPANEL_ENV_FILE"; then
+            changes_made=true
+        else
+            echo -e "${red}Failed to update port in $WEBPANEL_ENV_FILE${NC}"
+            exit 1
+        fi
+    fi
+
+    if [ "$changes_made" = true ]; then
+        echo "Updating Caddy configuration..."
+        update_caddy_file
+        if [ $? -ne 0 ]; then
+            echo -e "${red}Error: Failed to update the Caddyfile.${NC}"
+            exit 1
+        fi
+
+        echo "Restarting Caddy service to apply changes..."
+        if systemctl restart hysteria-caddy.service; then
+            echo -e "${green}Web panel domain/port updated successfully.${NC}"
+            echo -n "New URL: "
+            show_webpanel_url
+        else
+            echo -e "${red}Failed to restart Caddy. Please restart it manually.${NC}"
+        fi
+    else
+        echo -e "${yellow}No changes were made.${NC}"
+    fi
+}
+
 show_webpanel_url() {
     source /etc/hysteria/core/scripts/webpanel/.env
     local webpanel_url="https://$DOMAIN:$PORT/$ROOT_PATH/"
@@ -412,18 +524,18 @@ show_webpanel_api_token() {
 
 stop_service() {
     echo "Stopping Caddy..."
-    systemctl disable hysteria-caddy.service
+    systemctl disable hysteria-caddy.service > /dev/null 2>&1
-    systemctl stop hysteria-caddy.service
+    systemctl stop hysteria-caddy.service > /dev/null 2>&1
     echo "Caddy stopped."
     
     echo "Stopping Hysteria web panel..."
-    systemctl disable hysteria-webpanel.service
+    systemctl disable hysteria-webpanel.service > /dev/null 2>&1
-    systemctl stop hysteria-webpanel.service
+    systemctl stop hysteria-webpanel.service > /dev/null 2>&1
     echo "Hysteria web panel stopped."
 
     systemctl daemon-reload
-    rm /etc/hysteria/core/scripts/webpanel/.env
+    rm -f /etc/hysteria/core/scripts/webpanel/.env
-    rm "$CADDY_CONFIG_FILE"
+    rm -f "$CADDY_CONFIG_FILE"
 }
 
 case "$1" in
@@ -451,6 +563,16 @@ case "$1" in
         shift 
         reset_credentials "$@"
         ;;
+    changeexp)
+        change_expiration "$2"
+        ;;
+    changeroot)
+        change_root_path "$2"
+        ;;
+    changedomain)
+        shift
+        change_port_domain "$@"
+        ;;
     url)
         show_webpanel_url
         ;;
@@ -458,12 +580,15 @@ case "$1" in
         show_webpanel_api_token
         ;;
     *)
-        echo -e "${red}Usage: $0 {start|stop|decoy|stopdecoy|url|api-token} [options]${NC}"
+        echo -e "${red}Usage: $0 {start|stop|decoy|stopdecoy|resetcreds|changeexp|changeroot|changedomain|url|api-token} [options]${NC}"
         echo -e "${yellow}start <DOMAIN> <PORT> [ADMIN_USERNAME] [ADMIN_PASSWORD] [EXPIRATION_MINUTES] [DEBUG] [DECOY_PATH]${NC}"
         echo -e "${yellow}stop${NC}"
         echo -e "${yellow}decoy <DOMAIN> <PATH_TO_DECOY_SITE>${NC}"
         echo -e "${yellow}stopdecoy${NC}"
-        echo -e "${yellow}  resetcreds [-u new_username] [-p new_password]${NC}"
+        echo -e "${yellow}resetcreds [-u new_username] [-p new_password]${NC}"
+        echo -e "${yellow}changeexp <NEW_EXPIRATION_MINUTES>${NC}"
+        echo -e "${yellow}changeroot [NEW_ROOT_PATH] # Generates random if not provided${NC}"
+        echo -e "${yellow}changedomain [-d new_domain] [-p new_port]${NC}"
         echo -e "${yellow}url${NC}"
         echo -e "${yellow}api-token${NC}"
         exit 1