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Diffstat (limited to 'doc/bugs/Error:_Your_login_session_has_expired._.mdwn')
-rw-r--r-- | doc/bugs/Error:_Your_login_session_has_expired._.mdwn | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/doc/bugs/Error:_Your_login_session_has_expired._.mdwn b/doc/bugs/Error:_Your_login_session_has_expired._.mdwn new file mode 100644 index 000000000..046d6e10d --- /dev/null +++ b/doc/bugs/Error:_Your_login_session_has_expired._.mdwn @@ -0,0 +1,44 @@ +I keep getting: + + Error: Your login session has expired. + +Whilst trying to edit http://hugh.vm.bytemark.co.uk/ikiwiki.cgi via OpenID. Any ideas? + + + iki@hugh:~$ dpkg -l | grep openid + ii libnet-openid-consumer-perl 0.14-4 library for consumers of OpenID iden + tities + iki@hugh:~$ + +> This error occurs if ikiwiki sees something that looks like a CSRF +> attack. It checks for such an attack by embedding your session id on the +> page edit form, and comparing that id with the session id used to post +> the form. +> +> So, somehow your session id has changed between opening the edit form and +> posting it. A few ways this could happen: +> +> * Genuine CSRF attack (unlikely) +> * If you logged out and back in, in another tab, while the edit form was +> open. +> * If `.ikiwiki/sessions.db` was deleted/corrupted while you were in the +> midst of the edit. +> * If some bug in CGI::Session caused your session not to be saved to the +> database somehow. +> * If your browser didn't preserve the session cookie across the edit +> process, for whatever local reason. +> * If you were using a modified version of `editpage.tmpl`, and +> it did not include `FIELD-SID`. +> * If you upgraded from an old version of ikiwiki, before `FIELD-SID` was +> added (<= 2.41), and had an edit form open from that old version, and +> tried to save it using the new. +> +> I don't see the problem editing the sandbox there myself, FWIW. +> (BTW, shouldn't you enable the meta plugin so RecentChanges displays +> better?) +> --[[joey]] + + +Thanks for you excellent analysis. The bug was due to old pre-3.0 **templates** laying about. After deleting them, ikiwiki defaults to its own templates. Clever. :-) + +[[bugs/done]] |