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Date:      Mon, 05 Mar 2018 21:34:19 +0000
From:      bugzilla-noreply@freebsd.org
To:        freebsd-ports-bugs@FreeBSD.org
Subject:   [Bug 226348] sysutils/fusefs-encfs: broken on 11.1-STABLE sometime between r326896 and r330140
Message-ID:  <bug-226348-13-FJMl4SVMPw@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-226348-13@https.bugs.freebsd.org/bugzilla/>
References:  <bug-226348-13@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D226348

--- Comment #3 from js@jschneider.com ---
Upgraded to 11.1-STABLE r330518 and reinstalled fusefs-libs and fusefs-encfs
from FreeBSD pkg repo.  No change in results.

I'm wondering if this could be an SSL issue with decrypting an encfs first =
set
up several years ago using EncFS 1.7.4.=20

I'm seeing this in /var/log/messages:
Mar  5 16:25:34 mobile-01 encfs[1522]: ERROR decoding 32 bytes, got back 0 =
(0
in final_ex) [SSL_Cipher.cpp:927]
Mar  5 16:25:34 mobile-01 encfs[1522]: ERROR decoding 16 bytes, got back 0 =
(0
in final_ex) [SSL_Cipher.cpp:927]
Mar  5 16:25:34 mobile-01 last message repeated 5 times


Output of encfs -v ~/.gdrive-personal/encrypted ~/gdrive-personal :

VERBOSE Root directory: /home/jschneider/.gdrive-personal/encrypted/
[main.cpp:581]
VERBOSE Fuse arguments: (daemon) (threaded) (keyCheck) encfs
/home/jschneider/gdrive-personal/ -o use_ino -o default_permissions=20
[main.cpp:582]
VERBOSE found new serialization format [FileUtils.cpp:286]
VERBOSE subVersion =3D 20100713 [FileUtils.cpp:300]
VERBOSE checking if ssl/aes(3:0:2) implements ssl/aes(3:0) [Interface.cpp:1=
03]
VERBOSE allocated cipher ssl/aes, keySize 32, ivlength 16 [SSL_Cipher.cpp:3=
95]
VERBOSE useStdin: 0 [FileUtils.cpp:1607]
EncFS Password:=20
VERBOSE checking if ssl/aes(3:0:2) implements ssl/aes(3:0) [Interface.cpp:1=
03]
VERBOSE allocated cipher ssl/aes, keySize 32, ivlength 16 [SSL_Cipher.cpp:3=
95]
VERBOSE Allocating 41 locks for OpenSSL [openssl.cpp:47]
VERBOSE cipher key size =3D 52 [FileUtils.cpp:1620]
VERBOSE checking if nameio/block(4:0:2) implements nameio/block(3:0)
[Interface.cpp:103]


Output of encfsctl ~/.gdrive-personal/encrypted/ :

Version 6 configuration; created by EncFS 1.7.4 (revision 20100713)
Filesystem cipher: "ssl/aes", version 3:0:0 (using 3:0:2)
Filename encoding: "nameio/block", version 3:0:0 (using 4:0:2)
Key Size: 256 bits
Using PBKDF2, with 1148279 iterations
Salt Size: 160 bits
Block Size: 1024 bytes, including 8 byte MAC header
Each file contains 8 byte header with unique IV data.
Filenames encoded using IV chaining mode.
File data IV is chained to filename IV.
File holes passed through to ciphertext.

--=20
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