[Libreoffice-bugs] [Bug 96261] FILEOPEN: Calc warns of a “corrupt file” when the real error is a mistyped password

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=96261

Harald Koester  changed:

   What|Removed |Added

 Status|NEEDINFO|RESOLVED
 CC||harald.koes...@mail.de
 Resolution|--- |DUPLICATE

--- Comment #12 from Harald Koester  ---
The bug has already been produced during saving of the document. Meanwhile this
bug has been fixed (bug 89236) for the versions 5.0.5 and 5.1.0. If you open
the test file with these versions, change it a bit, close it and reopen it
again with a wrong password, the message is now correct.

*** This bug has been marked as a duplicate of bug 89236 ***

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[Libreoffice-bugs] [Bug 96261] FILEOPEN: Calc warns of a “corrupt file” when the real error is a mistyped password

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=96261

--- Comment #11 from paulparker  ---
Acknowledge it may be worse...  IMHO those not so technical may need the hint.

Technical not nice hackers may assume every error just an incorrect password
and keep working on it.


.

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[Libreoffice-bugs] [Bug 96261] FILEOPEN: Calc warns of a “corrupt file” when the real error is a mistyped password

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=96261

--- Comment #10 from Joel Madero  ---
(In reply to paulparker from comment #9)
> IMHO required is change to "Error Message" to ensure WARN users result
> "Either Corrupt File OR Incorrect Password"   
> 
> Reminds users ensure used correct password, in case of typo's.

Part of me wonders if this is actually worse. What if someone is trying to
guess your password - having a generic error message is IMHO better at
dissuading such people from continuing to guess. Once it says "incorrect
password" the potential breacher knows it's just a matter of guessing more (vs.
the file being corrupted and thus they give up)

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[Libreoffice-bugs] [Bug 96261] FILEOPEN: Calc warns of a “corrupt file” when the real error is a mistyped password

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=96261

--- Comment #9 from paulparker  ---
IMHO required is change to "Error Message" to ensure WARN users result "Either
Corrupt File OR Incorrect Password"   

Reminds users ensure used correct password, in case of typo's.

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[Libreoffice-bugs] [Bug 96261] FILEOPEN: Calc warns of a “corrupt file” when the real error is a mistyped password

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=96261

--- Comment #8 from Matúš Kukan  ---
The problem is that the file is indeed corrupt - saved with buggy LibreOffice
version. And the corruption is in that we can't detect password correctness ;)

We can just try to decrypt file and
- if the password was correct, it just works :)
- if the password was wrong, we get nonsense data and LibreOffice complains
about "corrupt file". But we can't know if the data was meant to be wrong or
it's just because of wrong password used.

So, I am afraid there is not much we can do here.

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[Libreoffice-bugs] [Bug 96261] FILEOPEN: Calc warns of a “corrupt file” when the real error is a mistyped password

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=96261

Matúš Kukan  changed:

   What|Removed |Added

 CC||ma...@libreoffice.org

--- Comment #7 from Matúš Kukan  ---
Created attachment 123039
  --> https://bugs.documentfoundation.org/attachment.cgi?id=123039=edit
broken test file, password is "p"

It can be seen with attached file, which is document from bug 89236 attachment
113239 saved with LibreOffice 5.0.4.2. Password is "p".

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[Libreoffice-bugs] [Bug 96261] FILEOPEN: Calc warns of a “corrupt file” when the real error is a mistyped password

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=96261

Maxim Monastirsky  changed:

   What|Removed |Added

 CC||cmolinapa...@icloud.com

--- Comment #6 from Maxim Monastirsky  ---
*** Bug 97912 has been marked as a duplicate of this bug. ***

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[Libreoffice-bugs] [Bug 96261] FILEOPEN: Calc warns of a “corrupt file” when the real error is a mistyped password

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=96261

Maxim Monastirsky  changed:

   What|Removed |Added

 Status|UNCONFIRMED |NEEDINFO
 Ever confirmed|0   |1

--- Comment #5 from Maxim Monastirsky  ---
Please attach the document that shows this behavior. We can't proceed with this
bug report otherwise.

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[Libreoffice-bugs] [Bug 96261] FILEOPEN: Calc warns of a “corrupt file” when the real error is a mistyped password

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=96261

Adolfo Jayme  changed:

   What|Removed |Added

Summary|FILEOPEN|FILEOPEN: Calc warns of a
   ||“corrupt file” when the
   ||real error is a mistyped
   ||password

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[Libreoffice-bugs] [Bug 96261] FILEOPEN: Calc warns of a “corrupt file” when the real error is a mistyped password

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=96261

--- Comment #3 from paulparker  ---
(In reply to raal from comment #2)
> Hello,
> is it duplicate of bug 89236?

Seems to be a duplicate of bug89236. 

Why see returned "you can try to repair the file" and not a password incorrect
message is the puzzle.

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[Libreoffice-bugs] [Bug 96261] FILEOPEN: Calc warns of a “corrupt file” when the real error is a mistyped password

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=96261

--- Comment #4 from paulparker  ---
(In reply to paulparker from comment #3)
> (In reply to raal from comment #2)
> > Hello,
> > is it duplicate of bug 89236?
> 
> Seems to be a duplicate of bug89236. 
> 
> Why see returned "you can try to repair the file" and not a password
> incorrect message is the puzzle.

Sent without this: 

While similar to bug 89235, not sure same, as appears to be INCORRECT password
generating incorrect response.

Changing subject from FILEOPEN to FILESAVE not appear related, as problem found
when doing FILEOPEN.   

Will check for lock files  [eg .~lock.DELETED.ods# ] for a while.

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[Libreoffice-bugs] [Bug 96261] FILEOPEN: Calc warns of a “corrupt file” when the real error is a mistyped password

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=96261

Joel Madero  changed:

   What|Removed |Added

 CC||jmadero@gmail.com

--- Comment #1 from Joel Madero  ---
Bodhi Moksha
LibreOffice 5.0.2.2

No problem - correct dialog comes up indicating password is wrong.

Does this happen on a brand new document for you? Can you attach a sample?

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[Libreoffice-bugs] [Bug 96261] FILEOPEN: Calc warns of a “corrupt file” when the real error is a mistyped password

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=96261

raal  changed:

   What|Removed |Added

 CC||r...@post.cz

--- Comment #2 from raal  ---
Hello,
is it duplicate of bug 89236?

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