[Pkg-gnupg-maint] Bug#560695: gnupg: failes to check a signature from user 'nobody'

[Eugene V. Lyubimkin]

Package: gnupg
Version: 1.4.10-2
Severity: normal

$ sudo -u nobody gpg --verify --no-default-keyring --keyring /var/lib/cupt/trusted.gpg /var/lib/apt/lists/ftp.fi.debian.org_debian_dists_sid_Release.gpg /var/lib/apt/lists/ftp.fi.debian.org_debian_dists_sid_Release
gpg: Signature made Fri 11 Dec 2009 05:15:14 AM EET using RSA key ID 55BE302B
gpg: can't access `/home/jackyf/.gnupg/trustdb.gpg': Permission denied
gpg: fatal: can't init trustdb: trust database error
secmem usage: 1408/1408 bytes in 2/2 blocks of pool 1408/32768
$ sudo -u nobody stat /var/lib/cupt/trusted.gpg /var/lib/apt/lists/ftp.fi.debian.org_debian_dists_sid_Release.gpg /var/lib/apt/lists/ftp.fi.debian.org_debian_dists_sid_Release
  File: `/var/lib/cupt/trusted.gpg'
  Size: 5801            Blocks: 16         IO Block: 4096   regular file
Device: 801h/2049d      Inode: 3096596     Links: 1
Access: (0644/-rw-r--r--)  Uid: (    0/    root)   Gid: (    0/    root)
Access: 2009-12-11 13:47:24.000000000 +0200
Modify: 2009-12-11 13:47:23.000000000 +0200
Change: 2009-12-11 13:47:23.000000000 +0200
  File: `/var/lib/apt/lists/ftp.fi.debian.org_debian_dists_sid_Release.gpg'
  Size: 835             Blocks: 8          IO Block: 4096   regular file
Device: 801h/2049d      Inode: 3088843     Links: 1
Access: (0644/-rw-r--r--)  Uid: (    0/    root)   Gid: (    0/    root)
Access: 2009-12-11 09:31:59.000000000 +0200
Modify: 2009-12-11 09:31:24.000000000 +0200
Change: 2009-12-11 09:31:24.000000000 +0200
  File: `/var/lib/apt/lists/ftp.fi.debian.org_debian_dists_sid_Release'
  Size: 103733          Blocks: 216        IO Block: 4096   regular file
Device: 801h/2049d      Inode: 1548495     Links: 1
Access: (0644/-rw-r--r--)  Uid: (    0/    root)   Gid: (    0/    root)
Access: 2009-12-11 09:31:24.000000000 +0200
Modify: 2009-12-11 09:31:23.000000000 +0200
Change: 2009-12-11 09:31:23.000000000 +0200


-- System Information:
Debian Release: squeeze/sid
  APT prefers testing
  APT policy: (500, 'testing'), (70, 'unstable'), (1, 'experimental')
Architecture: i386 (i686)

Kernel: Linux 2.6.31-1-686 (SMP w/2 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages gnupg depends on:
ii  dpkg                   1.15.5.3          Debian package management system
ii  gpgv                   1.4.10-2          GNU privacy guard - signature veri
ii  install-info           4.13a.dfsg.1-5    Manage installed documentation in 
ii  libbz2-1.0             1.0.5-3           high-quality block-sorting file co
ii  libc6                  2.10.2-2          GNU C Library: Shared libraries
ii  libreadline5           5.2-7             GNU readline and history libraries
ii  libusb-0.1-4           2:0.1.12-13       userspace USB programming library
ii  zlib1g                 1:1.2.3.3.dfsg-15 compression library - runtime

Versions of packages gnupg recommends:
ii  gnupg-curl                    1.4.10-2   GNU privacy guard - a free PGP rep
ii  libldap-2.4-2                 2.4.17-2.1 OpenLDAP libraries

Versions of packages gnupg suggests:
pn  gnupg-doc                     <none>     (no description available)
pn  libpcsclite1                  <none>     (no description available)
pn  xloadimage | imagemagick | eo <none>     (no description available)

-- no debconf information