[GNC] Finance::quote YahooJSON

[jacob at larsen.net]

Hi

Did something happen to the YahooJSON module in Finance::Quote? Or 
perhaps more likely the Yahoo API? I get this now, using Finance::Quote 
version 1.59:

$ gnc-fq-dump -v yahoo_json EUNL.DE
Finance::Quote fields Gnucash uses:
     symbol: EUNL.DE              <=== required
       date: ** missing **        <=== recommended
   currency: ** missing **        <=== required
       last: **missing**          <=\
        nav: **missing**          <=== one of these
      price: **missing**          <=/
   timezone:                      <=== optional

** This stock quote cannot be used by GnuCash!

All fields returned by Finance::Quote for stock EUNL.DE

stock           field  value
-----           -----  -----
EUNL.DE      errormsg: Error retrieving quote for EUNL.DE. Attempt to 
fetch the URL 
https://query2.finance.yahoo.com/v11/finance/quoteSummary/?symbol=EUNL.DE&modules=price,summaryDetail,defaultKeyStatistics 
resulted in HTTP response 401 (Unauthorized)
EUNL.DE          last: **missing**
EUNL.DE           nav: **missing**
EUNL.DE         price: **missing**
EUNL.DE       success: 0
EUNL.DE        symbol: EUNL.DE


Opening the link in a browser gets me this:
{"finance":{"result":null,"error":{"code":"Unauthorized","description":"Invalid 
Crumb"}}}

There are 14 securities on the list that I am trying to update from this 
source. Same operation worked yesterday.

/Jacob