Unsurprisingly, OpenID is
generating some confusion. But (so far) not in the ways I'd
anticipated.
First off, AFAICT,
Blurty,
GreatestJournal, and
JournalFen
don't appear to support OpenID. (At least, I don't see that
as one of the options on the 'post comment' page. Just anonymous,
or user-of-that-site.)
CrazyLife,
CommieJournal,
DeadJournal, and
Scribbld
(and LiveJournal)
offer a choice of anonymous, OpenID, or "Logged in user" (of that
site) -- which to pick is probably reasonably unconfusing; I'll
clear up the other potentially confusing bit below. (DeaadJournal
has both "Logged in user" and "DeadJournal user" as options ...
but unless you have a DJ account, you probably don't need to
figure out what the difference is between those two choices.)
InsaneJournal,
alas, has the potential for extra confusion: the radio button
that ought to say either "InsaneJournal user" or "Logged
in user", unfortunately says, "LiveJournal user", which can
mislead the unwary LJ user into thinking it's an already-aimed-at-LJ
configuration of OpenID or something, leading to frustration
(and/or worry, when it looks as though IJ is asking for your LJ
password, when IJ thinks you're trying to log in as an IJ user).
I stuck a message about that in what I hope was an appropriate
place, so maybe the wording will get fixed. In any case, if
you're an LJ user following me over to IJ to leave a comment,
you want the OpenID button.
Anyhow, here's how logging in with OpenID
is supposed to work:
- I'm going to assume you're already logged in
on LiveJournal...
- Select the "OpenID" radio button. Input fields labelled
"Identity URL" and "Login?" will appear.
- Enter yourljusername.livejournal.com in the
"Identity URL" box. Check the "Login?" box if staying logged
in on this site as your LJ/OpenID identity might be convenient
(like, if you expect to post more than one comment there, or
want to go to the "edit profile" page afterward to associate a
user-icon with your OpenID presence).
- Type in your comment, then click the "Post Comment"
button.
- The page in that tab will be replaced by one with a
LiveJournal URL (it'll start,
"http://www.livejournal.com/openid/approve.bml?[...]")
that's labelled "Grant identity validation?" It will
say that, "Another site on the web wants to validate your
LiveJournal identity. No information will be shared with
them that isn't already public in your profile, only that
you're who you've already told them you are (if you told
them)." You'll have three buttons: "Yes; just this time",
"Yes; always", and "No."
- Click one of the 'yes' buttons, and your comment will
be posted.
What if you weren't already logged in at LiveJournal
when you tried to use it for your OpenID credential?
Instead of the "Grant identity validation?" page, you'll
get one that says, "You need to be logged in to grant
another site permission to know your identity."
And, of course, despite this description being written
for a LiveJournal user commenting as a guest on another
site via OpenID, it all works pretty much the same way
if you're coming from a site other than LJ (a DJ user
commenting at IJ, or a Blogger user commenting at LJ,
or a Movable Type user commenting at Blogger; you just
need to know the URL to use as your identity URL on the
site where you have an account, to be able to log in via
OpenID on other OpenID-enabled sites.
That's how it's supposed to work. That's how it worked
for me while I was typing this up. One person so far has
complained that it didn't, and I haven't yet sorted out why
not -- drop me a line at dglenn@panix.com or via the LJ
inbox if you can't get it to work, so I'll have some idea
how often it breaks ... and if I'm lucky, wind up with
enough info to send a bug report to whichever site seems
to be the one causing the problem.