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encfs port need help and testers on real phones (Jolla C & other)

asked 2016-08-25 19:50:27 +0300

ifilin gravatar image

updated 2016-08-26 10:20:16 +0300

chemist gravatar image

So, try to make port encfs for SailfishOS.

at this moment i have: RPMS for armv7hl (Jolla C) & i486 (emulator) build in MerSDK (1608 last) with some debug lines

take it here: https://github.com/ivfilin/encfs_sailfish/tree/master/RPMS

encfs was build from sources, but on my jolla C works only encfs-1.8.2, so last version 1.9.0rc2 sources encfs: https://github.com/vgough/encfs my issue: https://github.com/vgough/encfs/issues/197

if you want help me, have any ideas.... you are welcome :)

PS: encfs - create and mount crypto dirs(as mount point, use fuse) without root privileges!!!

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if you interesting about ecryptfs (need root for mount or fstab editing) so, go here (sources, rpms, etc)

https://git.merproject.org/ifilin/ecryptfs-rpm/tree/master/RPMS/ARMv7hl

but this project unsupported - need root privileges for using

ifilin ( 2016-08-26 10:52:00 +0300 )edit

There was a version of encfs at OpenRepos, I think it was provided by @Nieldk. It's gone now but maybe he can help you.

inta ( 2016-08-26 12:02:26 +0300 )edit

thank you for this information nice, but available version in repo: encfs-1.8-10.19.2.jolla.armv7hl.rpm 24-Sep-2015 21:53 182K

ifilin ( 2016-08-26 12:57:43 +0300 )edit

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answered 2016-08-26 16:16:14 +0300

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updated 2016-08-26 16:17:36 +0300

ifilin gravatar image

One of the possible way to resolve this problems, add command-line option, what we can use in Jolla C phone.

Well, i do it.

sources: https://github.com/ivfilin/encfs branches sos & sos_debug

2016-08-26 Information about encfs on SailfishOS DEBUG VERSION

Parent sources: https://github.com/vgough/encfs SailfishOS Fork: https://github.com/ivfilin/encfs

#=================================================#
Branch: sos
#=================================================#
Primary branch for SailfishOS (sos) compilling
add option --sos (default = false)

if (!encfsArgs->opts->sos)
{
    VLOG(1) << "NON_SOS_FLAG";
    encfs_oper.create = encfs_create;
}

add this option when working with encfs on Jolla C phone
and fuse will be use: mknod(), open(). for new node creating. OTHERWISE fuse  make ecxeption "Bus error"

#=================================================#
Debug branch: sos_debug
#=================================================#
for all functions in encfs/encfs.cpp added
VLOG(1) << __FUNCTION__ << " : " << FI //function input
VLOG(1) << __FUNCTION__ << " : " << FO //function output
VLOG(1) << __FUNCTION__ << " : " << FIFO //one-line function

RPMS (sos & sos debug) stored here: https://github.com/ivfilin/encfs_sailfish/tree/master/RPMS

And now, need help from persons, who perfectly knows: fuse, linux file systems, kernel modules & debug... Because encfs, works fine on desktops, emulators with default options.

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1

RPMS large size, ~25 Mb after install. Because included library. I can prepare truncated packets, if it need.

ifilin ( 2016-08-26 16:46:02 +0300 )edit
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Asked: 2016-08-25 19:50:27 +0300

Seen: 402 times

Last updated: Aug 26 '16