waf.passed
BOOL, can be read and set, but not unset.
Deprecated. Available inpassmissdeliverlogerror
Set to true by the WAF when all rules have been processed and none were matched by the request, indicating that the request is not considered a risk.
In the waf_debug_log subroutine, the value of waf.passed is always false, since the WAF does not set the value of the variable until all rules have been processed.
This variable is write-once. A second attempt to set it will not change the value.