configuring-tauri-permissions

Configure Tauri v2 permissions by defining permission identifiers, allow/deny rules, and capability mappings to restrict frontend access to backend commands. Deny rules take precedence over allow rules to enforce access controls.

Tauri capabilities map windows to permission identifiers and apply allow/deny rules to enforce window-specific access. This per-capability security model enforces least privilege across multi-window and multi-platform desktop applications.

Set up allow and deny lists for Tauri plugin permissions using explicit permission identifiers and scopes. Deny rules take precedence over allow rules, ensuring strict access control over system resources and backend commands.

Define scopes for Tauri permissions when you need granular control over frontend access to backend commands and system resources. Scopes work with permission identifiers and capability mappings to enforce least privilege in desktop applications.

Yes, the Tauri permission system supports per-window and per-capability security models. You can define capabilities that map specific windows to permission identifiers, enforcing least privilege across multi-window applications.

Deny rules take precedence over allow rules in Tauri permissions to ensure strict security enforcement. This precedence model guarantees that explicitly denied access to backend commands or system resources remains blocked even if broader allow rules exist.