Bugzilla Bug 204139

If a person doesn't supply use flag for qt3 for pinentry especially in cases
where it is not listed in global use flag, they cannot be served the change
passphrase dialog box nor can they decrypt an encrypted text though the editor.

Reproducible: Always

Steps to Reproduce:
1.emerge kgpg
2.USE="-qt3" emerge -1 pinentry
3.run kgpg (make sure u make a key pair)
4.right click keypair, it will bring up a menu
5.click "Edit Key..."
6.click "Change Passphrase..."
  no dialog... (teh bug)
  next bug:
7.Click "File" on the menu bar
8.Click "Open Editor"
9.Type some text "Hello World"
10.Click "Sign/Verify"
  No dialog (bug)
11.Clear edit box
12.Type Hello World
13.Click Encrypt
14.Click Decrypt
  error no Dialog to ask for password (bug)
15.Close kgpg
16.USE="qt3" emerge -1 pinentry
17.repeat steps 3-14

Actual Results:  
No dialogs titled "pinentry" were present

Expected Results:  
Pinentry Dialog
+--------------------------------------------------+
                      pinentry
You need a passphrase to unlock the secret key for:
"n00b <don't call me@ok.com"
  ******* key, ID ****, created 2008-**-**
   OK                                      CANCEL
+--------------------------------------------------+

Modify the ebuild to check for qt3 support in the pinentry ebuild.

On a default-linux desktop profile this wouldn't be a problem... i think...

Portage 2.1.3.19 (hardened/amd64/multilib, gcc-3.4.6, glibc-2.6.1-r0,
2.6.23-hardened-r4 x86_64)
=================================================================
System uname: 2.6.23-hardened-r4 x86_64 AMD Sempron(tm) Processor 2600+
Timestamp of tree: Wed, 02 Jan 2008 19:00:01 +0000
ccache version 2.4 [disabled]
app-shells/bash:     3.2_p17-r1
dev-lang/python:     2.4.4-r6
dev-python/pycrypto: 2.0.1-r6
dev-util/ccache:     2.4-r7
sys-apps/baselayout: 1.12.10-r5
sys-apps/sandbox:    1.2.18.1-r2
sys-devel/autoconf:  2.13, 2.61-r1
sys-devel/automake:  1.4_p6, 1.5, 1.7.9-r1, 1.8.5-r3, 1.9.6-r2, 1.10
sys-devel/binutils:  2.18-r1
sys-devel/gcc-config: 1.4.0-r4
sys-devel/libtool:   1.5.24
virtual/os-headers:  2.6.23-r2
ACCEPT_KEYWORDS="amd64"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-march=athlon64 -O2 -pipe -fforce-addr -fomit-frame-pointer
-fmerge-all-constants -frename-registers -ffast-math"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/kde/3.5/env /usr/kde/3.5/share/config
/usr/kde/3.5/shutdown /usr/share/X11/xkb /usr/share/config"
CONFIG_PROTECT_MASK="/etc/env.d /etc/fonts/fonts.conf /etc/gconf
/etc/php/apache2-php5/ext-active/ /etc/php/cgi-php5/ext-active/
/etc/php/cli-php5/ext-active/ /etc/revdep-rebuild /etc/terminfo
/etc/udev/rules.d"
CXXFLAGS="-march=athlon64 -O2 -pipe -fforce-addr -fomit-frame-pointer
-fmerge-all-constants -frename-registers -ffast-math"
DISTDIR="/usr/portage/distfiles"
FEATURES="autoconfig distlocks metadata-transfer sandbox sfperms strict
unmerge-orphans userfetch"
GENTOO_MIRRORS="ftp://gentoo.mirrors.tds.net/gentoo "
LANG="C"
PKGDIR="/usr/portage/packages"
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress
--force --whole-file --delete --delete-after --stats --timeout=180
--exclude=/distfiles --exclude=/local --exclude=/packages
--filter=H_**/files/digest-*"
PORTAGE_TMPDIR="/var/tmp"
PORTDIR="/usr/portage"
PORTDIR_OVERLAY="/usr/local/portage /usr/portage/local/layman/gechi"
SYNC="rsync://rsync.gentoo.org/gentoo-portage"
USE="amd64 crypt hardened justify midi minimal nptl nptlonly pam pic ssl
urandom xorg zlib" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106
cmipci emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel intel8x0
intel8x0m maestro3 trident usb-audio via82xx via82xx-modem ymfpci"
ALSA_PCM_PLUGINS="adpcm alaw asym copy dmix dshare dsnoop empty extplug file
hooks iec958 ioplug ladspa lfloat linear meter mulaw multi null plug rate route
share shm softvol" APACHE2_MODULES="actions alias auth_basic authn_alias
authn_anon authn_dbm authn_default authn_file authz_dbm authz_default
authz_groupfile authz_host authz_owner authz_user autoindex cache dav dav_fs
dav_lock deflate dir disk_cache env expires ext_filter file_cache filter
headers include info log_config logio mem_cache mime mime_magic negotiation
rewrite setenvif speling status unique_id userdir usertrack vhost_alias"
ELIBC="glibc" INPUT_DEVICES="mouse keyboard" KERNEL="linux" LCD_DEVICES="bayrad
cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" USERLAND="GNU"
VIDEO_CARDS="none dummy nv"
Unset:  CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LC_ALL, LDFLAGS,
LINGUAS, MAKEOPTS, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS,
PORTAGE_RSYNC_EXTRA_OPTS

(In reply to comment #0)
> If a person doesn't supply use flag for qt3 for pinentry especially in cases
> where it is not listed in global use flag, they cannot be served the change
> passphrase dialog box nor can they decrypt an encrypted text though the
> editor.

You can achieve the desired effect also with "gtk" USE flag, so KGPG should
require pinentry with either USE="qt3" or USE="gtk".

Fixed in CVS.