understanding-tauri-runtime-authority

To enforce secure IPC in Tauri, you use the runtime authority to validate origins, permissions, and capabilities before allowing a command to execute. This blocks unauthorized WebView frontend actions against Rust commands.

Tauri runtime authority performs ACL-based permission checks and merges window-specific permissions with platform targeting. This capability resolution ensures only authorized commands execute within their permitted contexts.

Scopes in Tauri constrain command behavior by injecting restrictions during runtime authority validation. This scope injection prevents risky operations by limiting what an authorized command can actually access or execute.

Yes, Tauri runtime authority supports platform targeting during capability resolution. You can apply platform-specific restrictions to ensure capabilities and permissions are enforced differently depending on the operating system.

Tauri runtime authority enforces deny-before-allow rules, meaning explicit deny rules override allow permissions. Your commands may be blocked because a deny rule is triggering before the allow permission is evaluated.

The best way to prevent unauthorized IPC actions is using Tauri runtime authority to enforce ACL-based permission checks, validate origins, and inject scopes. This clarifies capabilities and blocks unauthorized commands.