PG Offline

PG Offline => Bug Report => Topic started by: emt on December 16, 2006, 03:13:21 PM

Title: Invalid Page Format
Post by: emt on December 16, 2006, 03:13:21 PM
Hi

I am getting invalid page format on "get group list"

I actually got part of the list on just one attempt but it was incomplete.

Regards

Ian
Title: Re:Invalid Page Format
Post by: Wilson Logan on December 19, 2006, 09:53:22 AM
Hi Ian,

Where are you located?

Cheers,

Wilson.
Title: Re:Invalid Page Format
Post by: emt on December 19, 2006, 04:58:03 PM
Hi Wilson

Lyme Regis
UK

Ian
Title: Re:Invalid Page Format
Post by: Wilson Logan on December 19, 2006, 05:17:55 PM
Hi Ian,

Can you try it again? I'm in Scotland so we must be using the same servers and it works fine for me.

BTW I'm on 2.5.049

Cheers,

Wilson.
Title: Re:Invalid Page Format
Post by: emt on December 19, 2006, 06:17:48 PM
Hi Wilson

On .047

Tried again - No Go

Patched to .049

Tried again still get invalid page format. Got round it by adding the new group I needed by using new group.

Still have problem with space bar for next message using .049. Any news

Regards


Ian
Title: Re:Invalid Page Format
Post by: Wilson Logan on December 22, 2006, 09:47:57 AM
I'll send you an email with some diagnostic stuff.

Cheers,

Wilson.
Title: Re:Invalid Page Format
Post by: pecch on December 31, 2006, 08:30:41 AM
Hi Wilson
I'm have been getting the same thing for a couple of days.
Tired all the usual things, logging into Groups in  IE (7.0.5730.11) and leaving screen open etc.
I'm running 2.5.49 and have been for a couple of weeks.

Latest cut and paste.
31/12/2006 7:35:50 PM >  Set group's info (Bearhawk)
31/12/2006 7:35:50 PM >  Authorization started
31/12/2006 7:35:55 PM >  Authorization accomplished
31/12/2006 7:35:55 PM >  Request number of messages
31/12/2006 7:35:57 PM >  Number of messages : 66293
31/12/2006 7:35:57 PM >  Receive message : 66238
31/12/2006 7:36:01 PM >  Error : Invalid page format.
31/12/2006 7:36:01 PM >  Re-request same message
31/12/2006 7:36:01 PM >  Receive message : 66238

Many thanks. Peter E. I'm in Newcastle Australia.
Title: Re:Invalid Page Format
Post by: Wilson Logan on December 31, 2006, 12:14:12 PM
Hi Peter,

I have emailed you some diagnostic instructions.  Please follow them & send me the results.

Cheers,

Wilson.
Title: Re:Invalid Page Format
Post by: gfineman on January 02, 2007, 01:43:22 AM
I am getting the same error on my groups and here is my analysis.
In addition to the login screen, Yahoo has a second login screen that is called (in the code) an anti-phishing screen. When I go to Yahoo Groups after the
1/1/2007 6:50:46 PM >  Set group's info (xx)
1/1/2007 6:50:46 PM >  Authorization skipped
1/1/2007 6:50:47 PM >  Request number of messages
1/1/2007 6:50:51 PM >  Error : Invalid page format.
Messages
I see that I am signed in, yet I can not see my groups and  Yahoo asks me to sign in again. That new sign in screen does not have a check box to 'remember me' and once I fill that in and sign in again, I can see my groups. Then PG Offline works flawlessly for a while.

What we need is code in PG Offline to recognize this screen and fill it in.

-Gabe Fineman
Title: Re:Invalid Page Format
Post by: Wilson Logan on January 02, 2007, 10:38:04 AM
Hi Gabe,

Is the group private or adult?  I'm not seeing a second login screen for my groups.

Where are you located?

Cheers,

Wilson.
Title: Re:Invalid Page Format
Post by: gfineman on January 02, 2007, 12:22:15 PM
I am seeing this error on non-adult sites, that are monitored, but only one is closed (non-published). I am located in Washington, DC in the USA where I pay taxes but am unable to vote because of living in the capital city.
A copy of what I see is at
www.cpposts.com/example/Yahoo_Groups_Asking_for_Login.doc  (http://www.cpposts.com/example/Yahoo_Groups_Asking_for_Login.doc)

-Gabe Fineman
Title: Re:Invalid Page Format
Post by: Wilson Logan on January 03, 2007, 07:50:45 PM
Hi Gabe,

Can you try it again with 'Skip Authorization'  (in File-->Options--> Workflow) switched off?

Thanks,

Wilson.

Title: Re:Invalid Page Format
Post by: gfineman on January 03, 2007, 09:59:59 PM
Thanks for the quick response. I have never had the 'skip authorization' box checked. Does PG Offline currently recognize this second level confirmation sign in request by Yahoo?
Re a previous question - my Yahoo Groups include several adult sites but they are not entered in PG Offline.

-Gabe Fineman
Washington, DC
Title: Re:Invalid Page Format
Post by: sonex293 on January 04, 2007, 09:51:34 PM
Gabe,

Looks like I have similar problems...

http://www.pgoffline.com/yabbse/index.php?board=7;action=display;threadid=586 (http://www.pgoffline.com/yabbse/index.php?board=7;action=display;threadid=586)

--
Michael
Title: Re:Invalid Page Format
Post by: gfineman on January 04, 2007, 10:38:10 PM
Michael,
Looking at your thread, it seems that you do, indeed have the same problem. What I do is to nightly go to groups.yahoo.com and if I am logged in but not seeing the groups, click on the big Sign In button and enter my password (my ID is pre-entered). If I do see the groups, I log out and log back in to reset the timers (that seem to be about a day). Of course, this defeats the purpose of the automatic downloads in PG Offline and fails (as over Xmas) when I was not at my computer nightly.

Note that Yahoo seems to keep track both by your IP address and by your browser. That is, Even if I can see the groups in Firefox, I am not see them in Internet Explorer. Of course, it is IE that is used by PG Groups and you must be in IE when you sign-in (above).

The solution is for PG Offline to recognize this new re-authorization screen and to click the button and re-enter the password. Hopefully, this will happen sooner rather than later.  Since this issue arose in November, I can only hope for the best.

Gabe Fineman
Washington, DC
Title: Re:Invalid Page Format
Post by: Wilson Logan on January 06, 2007, 01:10:11 PM
Gabe,

Sorry to be slow here, but are you saying there are TWO login screens, one directly after the other?

That would definitely throw PGO.

What I don't get is that  its only you & Michael that are having this trouble. I'd expect everyone in the same geographical location to be affected.

Cheers,

Wilson.
Title: Re:Invalid Page Format
Post by: gfineman on January 06, 2007, 06:23:49 PM
I first noticed this in November and was one of the reasons why I finally purchased PG Offline so I would not have to change my own vba program to constantly keep up with changes to Yahoo.

If you look at the document in my previous post (found at www.cpposts.com/example/Yahoo_Groups_Asking_for_Login.doc) you will see both screens and the html code behind each.  (Be patient if you see a blank page, it takes a second or so for the image to generate) The first screen shows me as signed in but asking me to push a button to "Sign in to access your groups". Pressing the "Sign In" button brings us the second screen with the text "Why am I being asked for my password" and a new login box with the ID filled in but needing the password.

When this first appeared, the code behind the second login had name="antipishing" but that is now changed to just name="login_form" that goes to "https://login.yahoo.com/config/login_verify2?". It appears to me that there is a timer kept of when you last went to groups.yahoo.com (or perhaps just a group) and it is different from the length of sign in option you can adjust (somewhat) under options. That timer is by browser and I usually use Firefox so the one for IE (the one built into the operating system DLL) is never refreshed unless I use IE.  My current work around is to manually go to groups.yahoo.com every night. If I see the button, press it and enter my password. If everything looks fine, then to log out and log back in. If I do not do this, then I will often see PG Offline failing within a day or two.

So, the reason you do not get complaints from most users is that they use Yahoo Groups differently than I do and visit it under IE to post replies (perhaps through PG Offline) or whatever.

However, Yahoo Groups recently hired 5 new programmers and have slots for 5 more (according to their blog) and that is why the search capability has improved and why more changes are coming soon. I would expect improved security to be a part of what they do and all users will soon face timers, counters and other tricks to keep out pishers and spammers.

-Gabe Fineman
Washington, DC
Title: Re:Invalid Page Format
Post by: Wilson Logan on January 06, 2007, 10:58:09 PM
Hi Gabe,

Are there two images in that .doc file? I see the one with URL:

http://groups.yahoo.com

but not a second one.

Cheers,

Wilson.

Title: Re:Invalid Page Format
Post by: sonex293 on January 07, 2007, 01:14:48 AM
Wilson,

I see two images.  One on page 1 and another on page 14.

--
Michael
Title: Re:Invalid Page Format
Post by: Wilson Logan on January 07, 2007, 04:55:20 PM
Hi,

Ah, OK, I needed to switch my View in Word to see it.

Can you sign in with a 'Remember me on this machine' option?

Anytime I go to Yahoo I'm not required to login. I expect my Cookie for Yahoo Groups is saved in my browser cache.

If you don't use IE then you should only need to do this once in IE & that should be it. Unless you have some privacy software that periodically deletes your browser's caches ( I think AdAware does this).

Cheers,

Wilson.

Title: Re:Invalid Page Format
Post by: gfineman on January 07, 2007, 11:58:33 PM
Wilson,
Yes, I always us the remember me check box when it is available. Note that on the second login screen (that I will call the varify screen) , it is not available. I do not have any software that deletes my cookies. Note from my earlier posts that if I fill in the Verify screen using IE, then open a link to groups.yahoo.com with Firefox, the Firefox connection shows no groups and forces me to go to the Varify screen again. Perhaps it keeps a different cookie?

In the past, if I cleared cookies I would get the login screen, but the Verify screen is new.

-Gabe Fineman
Washington, DC
Title: Re:Invalid Page Format
Post by: gfineman on January 08, 2007, 03:47:14 PM
Wilson,
On re-reading my previous post, I find it confusing. This is because we are using the term 'log-in" for two different screens and for two different reply processes. The second screen, that I now call the Verify Screen, is not really a log in screen because it pre-fills-in the User ID and omits the check box for 'remember me'. Instead it is the same screen used by Yahoo for confirming identify before doing serious things such as changing your profile. What it does is not a log-in but a confirmation.

PG Offline needs to recognize the request for confirmation (the first screen I sent to you) and send back the form so that it can get to the second screen and send back that second form with the password.

Thank you for examining this issue.
-Gabe Fineman
Washington, DC
Title: Re:Invalid Page Format
Post by: Wilson Logan on January 09, 2007, 12:49:43 AM
Hi Gabe,

I agree.

Cheers,

Wilson.