[Duplicity-talk] duply/duplicity seems to explode with GnuPG 2.1.21

[Philip Jocks]

Hej,

I upgraded to GnuPG 2.1.21 today and duply/duplicity stopped working since then.
The selftest fails:

--
Start duply v1.10.1, time is 2017-05-17 20:51:15.
Using profile '/root/.duply/profilename'.
Using installed duplicity version 0.7.12, python 2.7.13, gpg 2.1.21 (Home: 
/root/.gnupg), awk 'awk version 20121220 (FreeBSD)', grep 'grep (GNU grep) 
2.5.1-FreeBSD', bash '4.4.12(2)-release (amd64-portbld-freebsd10.3)'.
Autoset found secret key of first GPG_KEY entry 'AAAAAAAA' for signing.
Checking TEMP_DIR '/tmp' is a folder (OK)
Checking TEMP_DIR '/tmp' is writable (OK)
Test - Encrypt to 'AAAAAAAA','BBBBBBBB' & Sign with 'AAAAAAAA' (FAILED)

Sorry. A fatal ERROR occured:

Encryption failed (Code 2).
gpg: Warning: using insecure memory!
gpg: error getting version from 'scdaemon': Not supported
[GNUPG:] CARDCTRL 6
gpg: using "AAAAAAAA" as default secret key for signing
[GNUPG:] KEY_CONSIDERED CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCAAAAAAAA 2
[GNUPG:] KEY_CONSIDERED DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDBBBBBBBB 0
[GNUPG:] KEY_CONSIDERED DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDBBBBBBBB 0
[GNUPG:] KEY_CONSIDERED CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCAAAAAAAA 0
[GNUPG:] KEY_CONSIDERED CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCAAAAAAAA 0
[GNUPG:] BEGIN_SIGNING H2
[GNUPG:] SIG_CREATED S 1 2 00 1495047075 
CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCAAAAAAAA
[GNUPG:] BEGIN_ENCRYPTION 2 9
[GNUPG:] END_ENCRYPTION

Hint:
  This error means that gpg is probably misconfigured or not working 
  correctly. The error message above should help to solve the problem.
  However, if for some reason duply should misinterpret the situation you 
  can define GPG_TEST='disabled' in the conf file to bypass the test.
  Please do not forget to report the bug in order to resolve the problem
  in future versions of duply.

--

and when I set GPG_TEST=disabled, this is what duply profilename backup dies 
with:

--
...
GPG error detail: Traceback (most recent call last):
  File "/usr/local/bin/duplicity", line 1546, in <module>
    with_tempdir(main)
  File "/usr/local/bin/duplicity", line 1540, in with_tempdir
    fn()
  File "/usr/local/bin/duplicity", line 1391, in main
    do_backup(action)
  File "/usr/local/bin/duplicity", line 1522, in do_backup
    incremental_backup(sig_chain)
  File "/usr/local/bin/duplicity", line 671, in incremental_backup
    globals.backend)
  File "/usr/local/bin/duplicity", line 432, in write_multivol
    globals.volsize)
  File "/usr/local/lib/python2.7/site-packages/duplicity/gpg.py", line 376, in 
GPGWriteFile
    file.close()
  File "/usr/local/lib/python2.7/site-packages/duplicity/gpg.py", line 261, in 
close
    self.gpg_failed()
  File "/usr/local/lib/python2.7/site-packages/duplicity/gpg.py", line 246, in 
gpg_failed
    raise GPGError(msg)
GPGError: GPG Failed, see log below:
===== Begin GnuPG log =====
gpg: error getting version from 'scdaemon': Not supported
gpg: using "AAAAAAAA" as default secret key for signing
===== End GnuPG log =====


GPGError: GPG Failed, see log below:
===== Begin GnuPG log =====
gpg: error getting version from 'scdaemon': Not supported
gpg: using "AAAAAAAA" as default secret key for signing
===== End GnuPG log =====

20:36:34.000 Task 'BKP' failed with exit code '31'.
--- Finished state FAILED 'code 31' at 20:36:34.000 - Runtime 00:00:22.000 ---

--- Start running command POST at 20:36:34.000 ---
Skipping n/a script '/root/.duply/profilename/post'.
--- Finished state OK at 20:36:34.000 - Runtime 00:00:00.000 ---
--

We're using FreeBSD and build gnupg without the scdaemon stuff. Using gpg to 
encrypt and decrypt on this machine works fine, though.

Does this ring a bell anywhere?

Cheers,

Philip