Steps:
- Install accounting
- On the dashboard, try to upload an "encrypted" PDF like this one https://launchpadlibrarian.net/24827090/DS-0157.pdf
Bug:
Traceback:
PyPDF2.utils.PdfReadError: file has not been decrypted
Explanation:
In 13.0, these errors were caught in a catch all `except` as shown here: https://github.com/odoo/odoo/blob/4e089041252c25cc197a30f9e285d82f7162d809/addons/account_facturx/models/account_move.py#L303-L328
From this SO comment: https://stackoverflow.com/questions/52047944/pdfbox-extracting-blanks-from-pdf-encrypted-with-no-password#comment91054285_52047944
> A PDF can be encrypted with two passwords: a user password and an owner password. When a PDF is encrypted with a user password, you can't open the document in a PDF viewer without entering that password. When a PDF is encrypted with an owner password only, everyone can open a PDF without that password, but some restrictions may be in place.
From time to time, we get a PDF encrypted with an owner password. The
content is still readable, but PyPDF2 fails because it thinks the PDF is
encrypted. With this fix, we try to unwrap the PDF by providing an empty
user password. This way, PyPDF2 thinks the content is now decrypted.
However, PyPDF2 only supports decrypting versions 1 and 2 of the
encryption implementation. If the version is different, we skip reading
the attachments and carry on to allow the user to upload the document.
opw:2375993
closesodoo/odoo#64320
X-original-commit: 851fe64f7789bb398383c22e3ebbaebb051791f6
Signed-off-by: backspac <backspac@users.noreply.github.com>
Signed-off-by: Olivier Dony (odo) <odo@openerp.com>
In the PDF, `DictionaryObject` can be wrapped in `IndirectObject`. For nested
dictionaries, using `get` on a `DictionaryObject` will unwrap the result if it's
an `IndirectObject`, but not `__getitem__` so when trying to futher call `get`
on the result will cause an error: we need to unwrap the object first.
Instead, we patch `DictionaryObject.get()` for it to unwrap the object in case
it's an `IndirectObject`.
This is a follow-up commit of fece5ab1bf2fef043b131f1bd0886f0841116103
closesodoo/odoo#53269
X-original-commit: 189a0b28ec7fdb7472f936450cfd7b4bfd6912ed
Signed-off-by: Olivier Dony (odo) <odo@openerp.com>
Signed-off-by: bfr-o <bfr-o@users.noreply.github.com>
nie