work progress: trust manager. DOESN'T START!

shared/enums.h

@@ -124,5 +124,25 @@ enum class Support {
 };
 Q_ENUM_NS(Support)
 
+enum class TrustLevel {
+    /// The key's trust is not decided.
+    Undecided,
+    /// The key is automatically distrusted (e.g., by the security policy TOAKAFA).
+    /// \see SecurityPolicy
+    AutomaticallyDistrusted,
+    /// The key is manually distrusted (e.g., by clicking a button or \xep{0450, Automatic Trust
+    /// Management (ATM)}).
+    ManuallyDistrusted,
+    /// The key is automatically trusted (e.g., by the client for all keys of a bare JID until one
+    /// of it is authenticated).
+    AutomaticallyTrusted,
+    /// The key is manually trusted (e.g., by clicking a button).
+    ManuallyTrusted,
+    /// The key is authenticated (e.g., by QR code scanning or \xep{0450, Automatic Trust
+    /// Management (ATM)}).
+    Authenticated
+};
+Q_ENUM_NS(TrustLevel)
+
 }
 #endif // SHARED_ENUMS_H