Dreamwidth blocking many RSS readers and aggregators

There is a serious problem with Dreamwidth, which is impeding access for many RSS reader tools.

This started at around 0500 UTC on Wednesday morning, according to my own RSS reader cron job. A friend found #43443 in the DW ticket tracker, where a user of a minority web browser found they were blocked.

Local tests demonstrated that Dreamwidth had applied blocking by the HTTP User-Agent header, and were rejecting all user-agents not specifically permitted. Today, this rule has been relaxed and unknown user-agents are permitted. But user-agents for general http client libraries are still blocked.

I'm aware of three unresolved tickets about this: #43444 #43445 #43447

We're told there by a volunteer member of Dreamwidth's support staff that this has been done deliberately for "blocking automated traffic". I'm sure the volunteer is just relaying what they've been told by whoever is struggling to deal with what I suppose is probably a spam problem. But it's still rather unsatisfactory.

I have suggested in my own ticket that a good solution might be to apply the new block only to posting and commenting (eg, maybe, by applying it only to HTTP POST requests). If the problem is indeed spam then that ought to be good enough, and would still let RSS readers work properly.

I'm told that this new blocking has been done by "implementing" (actually, configuring or enabling) "some AWS rules for blocking automated traffic". I don't know what facilities AWS provides. This kind of helplessness is of course precisely the kind of thing that the Free Software movement is against and precisely the kind of thing that proprietary services like AWS produce.

I don't know if this blog entry will appear on planet.debian.org and on other people's reader's and aggregators. I think it will at least be seen by other Dreamwidth users. I thought I would post here in the hope that other Dreamwidth users might be able to help get this fixed. At the very least other Dreamwidth blog owners need to know that many of their readers may not be seeing their posts at all.

If this problem is not fixed I will have to move my blog. One of the main points of having a blog is publishing it via RSS. RSS readers are of course based on general http client libraries and many if not most RSS readers have not bothered to customise their user-agent. Those are currently blocked.