tls/ja3: add way to check active config

src/app-layer-ssl.c

@@ -2996,6 +2996,16 @@ void SSLEnableJA3(void)
 #endif
 }
 
+bool SSLJA3IsEnabled(void)
+{
+#ifdef HAVE_NSS
+    if (SC_ATOMIC_GET(ssl_config.enable_ja3)) {
+        return true;
+    }
+#endif
+    return false;
+}
+
 /***************************************Unittests******************************/
 
 #ifdef UNITTESTS

src/app-layer-ssl.h

@@ -257,5 +257,6 @@ void SSLParserRegisterTests(void);
 void SSLSetEvent(SSLState *ssl_state, uint8_t event);
 void SSLVersionToString(uint16_t, char *);
 void SSLEnableJA3(void);
+bool SSLJA3IsEnabled(void);
 
 #endif /* __APP_LAYER_SSL_H__ */