add-sftp.sh

@@ -24,14 +24,9 @@ log_debug() {
     fi
 }
 
-# Validate username format
-validate_username() {
-    local username=$1
-    if ! [[ "$username" =~ ^[a-zA-Z0-9_]{3,32}$ ]]; then
-        log_error "Invalid username format: $username"
-        return 1
-    fi
-    return 0
+# Generate random username
+generate_username() {
+    echo "user$(shuf -i 10000-99999 -n 1)"
 }
 
 USERNAME=$1
@@ -40,17 +35,11 @@ SSH_ENABLED=$3
 
 log "Script started"
 
-# Validate username
-if ! validate_username "$USERNAME"; then
-    log_error "Invalid username format. Username must be 3-32 characters long and contain only letters, numbers, and underscores."
-    exit 1
-fi
-
-# Check if user already exists
-if id "$USERNAME" &>/dev/null; then
-    log_error "Username $USERNAME already exists. Please choose a different username."
-    exit 1
-fi
+# Check if user already exists, if yes generate a new one
+while id "$USERNAME" &>/dev/null; do
+    USERNAME=$(generate_username)
+    log_warning "Username $USERNAME already exists, generating a new username."
+done
 
 USER_HOME="/home/sftpusers/$USERNAME"
 ROOT_DIRECTORY="/var/www/webroot/ROOT"

manifest.jps

@@ -1,4 +1,4 @@
-version: 0.3
+version: 0.2
 id: addsftp
 type: update
 description: An addon to add new SFTP users. It can also manage created user accounts. If SSH is enabled, WP-CLI will attempt to be installed if it is not yet installed.
@@ -16,13 +16,6 @@ settings:
       caption: Root Directory /var/www/webroot/ROOT/
       description: "A user-specific directory will be created under /home/username"
       required: false  
-    - type: textfield
-      name: username
-      caption: SFTP Username
-      description: "Enter the desired username (3-32 characters, letters, numbers, and underscores only)"
-      required: true
-      regex: ^[a-zA-Z0-9_]{3,32}$
-      regexText: "Username must be 3-32 characters long and contain only letters, numbers, and underscores"
     - type: checkbox
       name: allow
       caption: Accept User Creation
@@ -67,7 +60,7 @@ settings:
       
 
 globals:
-  username: ${settings.username}
+  username: "user${fn.random(10000,99999)}"
   password: ${fn.password(min)}
   sftpHost: ${env.domain}
   sftpPort: 22