Hi all,
I'm coming back to this and spent nearly 1.5 day on this. They used to have this issue on netbsd and first solved it by removing compilation option related to symbol visibility, then removed that hack later on but I cannot figure out how they work it out to not use the hack.

http://cvsweb.netbsd.org/bsdweb.cgi/pkgsrc/security/keepassxc/Makefile.diff?only_with_tag=MAIN&r1=text&tr1=1.1&r2=text&tr2=1.2

Basically, I would like to try to compile without -fvisibility=hidden but I cannot get my head around how to make it through cmake The only packages (curl, gnome2-atk) in OI-userland having something to do with this option are using autoconfigure and diabling it is part of the configure script.

What would be the way to force cmake to tell gcc not to use -fvisibility=hidden ?

Best regards.
Ben

On 05/12/2018 10:43, benta...@chez.com wrote:

The issue on autotype is related to QT.
The plugin for autotype doesn't load at start :
$ LANG=en_US.UTF-8 LD_LIBRARY_PATH=/usr/lib/qt/5.8/lib:/usr/local/lib /usr/local/bin/keepassxc
Qt: Session management error: Could not open network socket
Warning: using insecure memory!
Couldn't load translations.
Unable to load auto-type plugin:
Cannot resolve symbol "qt_plugin_instance" in /usr/local/lib/keepassxc/libkeepassx-autotype-xcb.so: (ld.so.1: keepassxc: fatal: qt_plugin_instance: can't find symbol)
QObject::startTimer: Timers cannot have negative interval

I have to add the LD_LIBRARY_PATH for QT, so I suspect I miss a few other path, though :
/usr/lib/qt/5.8/lib$ LANG=en_US.UTF-8 grep -R qt_plugin_instance *
Binary file amd64/libQt5DesignerComponents.so.5.8.0 matches
Binary file amd64/libQt5DesignerComponents.so.5 matches
Binary file amd64/libQt5Core.so.5.8 matches
Binary file amd64/libQt5DesignerComponents.so matches
Binary file amd64/libQt5DesignerComponents.so.5.8 matches
Binary file amd64/libQt5Core.so.5 matches
Binary file amd64/libQt5Core.so.5.8.0 matches
Binary file amd64/libQt5Core.so matches
Binary file libQt5Core.so matches
Binary file libQt5Core.so.5 matches
Binary file libQt5Core.so.5.8 matches
Binary file libQt5Core.so.5.8.0 matches
Binary file libQt5DesignerComponents.so matches
Binary file libQt5DesignerComponents.so.5 matches
Binary file libQt5DesignerComponents.so.5.8 matches
Binary file libQt5DesignerComponents.so.5.8.0 matches

I'm not sure why it doesn't find the symbol

Best regards.
Ben

On 04/12/2018 10:38, benta...@chez.com wrote:

This is not perfect, this is what's left to do :
- 64bits keepassxc and libargon2
- autotype doesn't work, option (menu entries, shortcut) not present

libargon2 compiles out of the box
https://github.com/P-H-C/phc-winner-argon2

cmake :
- cmake linker flags -lsocket -lnsl -lrt -lresolv
- cmake didn't find QT5 config utilities, I had to point it to the directory - did compilation with GCC7 but I think default GCC6 should work as well
- due to GCC7, I added -I /usr/gcc/7/include/c++/7.3.0 to CXX_FLAGS

keepassxc patch :
==== cut here ====
--- src/totp/totp.cpp   2018-08-23 03:25:04.000000000 +0000
+++ src/totp/totp.cpp.mod       2018-12-04 09:09:32.413168641 +0000
@@ -164,7 +164,7 @@
direction = 1;
startpos = 0;

}
-    quint32 digitsPower = pow(encoder.alphabet.size(), digits);
+ quint32 digitsPower = pow(double (encoder.alphabet.size()), digits);

quint64 password = binary % digitsPower;
QString retval(int(digits), encoder.alphabet[0]);
==== cut here ====

Best regards.
Ben

On 04/12/2018 09:29, Till Wegmüller wrote:

Nice work.

I would also be interested in it.

Could you Publish a patch or put a makefile into OI Userland?

Thanks and Greetings
Till
On 12/03/18 09:28 PM, benta...@chez.com wrote:

Thanks Bob and Alexander, I think I start to understand.

grep digits ../../src/totp/totp.cpp
[...]
quint8 digits = encoder.digits == 0 ? numDigits : encoder.digits;
[...]

From my 30 years old rusty knowledge of C++, this mean that digits is
supposed to be a 'quint8' which is most probably QT version of the 'int'
and as Bob noticed the pow function expects 'int', 'float', or 'double'

From Alexander reference, I should have
quint32 digitsPower = pow(encoder.alphabet.size(), int(digits));

In that particular case it was 'encoder.alphabet.size()' which appeared
ambiguous, using 'double (encoder.alphabet.size())' made it. 'digits'
was ok so far

Bottom line is I could compile and execute it, it is nice to have it
native (works with wine).

Thanks both of you.
Best regards.
Ben

On 04/12/2018 03:21, Bob Friesenhahn wrote:

On Mon, 3 Dec 2018, benta...@chez.com wrote:

Hello,
'static QString Totp::generateTotp(QByteArray, quint64, quint8,
quint8)':
/home/ben/tmp/keepassxc-2.3.4/src/totp/totp.cpp:167:62: error: call
of overloaded 'pow(int, quint8&)' is ambiguous
quint32 digitsPower = pow(encoder.alphabet.size(), digits);

What is the declared storage type of the 'digits' argument?  From
reading the header, it appears that it must be of type 'int', 'float',
or 'double'.  Any other type would require a type transformation which
might be ambiguous.

Bob

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