[sr-dev] accessing nonce, response, cnonce in auth digest header

Hi List, i'm trying to access nonce, cnonce and response params inside auth digest header but i'm failing miserably. any suggestions i can do this in the script ? tried to use @hf_value2.authorization.nonce but it returns the full header (maybe i didn't understood how it works?) so i was thinking, if there isn't an easy way to get this, i could extend the pv module to add $an, $acn, $ar (or better names, suggestion welcomed) to get these values. thoughts ? Best