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-rw-r--r--gnu/local.mk1
-rw-r--r--gnu/packages/gnupg.scm3
-rw-r--r--gnu/packages/patches/gnupg-default-pinentry.patch65
3 files changed, 68 insertions, 1 deletions
diff --git a/gnu/local.mk b/gnu/local.mk
index cb492cba37..7d8145b10d 100644
--- a/gnu/local.mk
+++ b/gnu/local.mk
@@ -973,6 +973,7 @@ dist_patch_DATA = \
%D%/packages/patches/gmp-faulty-test.patch \
%D%/packages/patches/gnome-shell-theme.patch \
%D%/packages/patches/gnome-tweaks-search-paths.patch \
+ %D%/packages/patches/gnupg-default-pinentry.patch \
%D%/packages/patches/gnutls-skip-trust-store-test.patch \
%D%/packages/patches/gobject-introspection-absolute-shlib-path.patch \
%D%/packages/patches/gobject-introspection-cc.patch \
diff --git a/gnu/packages/gnupg.scm b/gnu/packages/gnupg.scm
index 856c01a6d8..04bb705712 100644
--- a/gnu/packages/gnupg.scm
+++ b/gnu/packages/gnupg.scm
@@ -11,7 +11,7 @@
;;; Copyright © 2016 Christopher Baines <mail@cbaines.net>
;;; Copyright © 2016 Mike Gerwitz <mtg@gnu.org>
;;; Copyright © 2016 Troy Sankey <sankeytms@gmail.com>
-;;; Copyright © 2017 Leo Famulari <leo@famulari.name>
+;;; Copyright © 2017, 2020 Leo Famulari <leo@famulari.name>
;;; Copyright © 2017 Petter <petter@mykolab.ch>
;;; Copyright © 2018, 2019, 2020 Tobias Geerinckx-Rice <me@tobias.gr>
;;; Copyright © 2018, 2019 Marius Bakke <mbakke@fastmail.com>
@@ -252,6 +252,7 @@ compatible to GNU Pth.")
(method url-fetch)
(uri (string-append "mirror://gnupg/gnupg/gnupg-" version
".tar.bz2"))
+ (patches (search-patches "gnupg-default-pinentry.patch"))
(sha256
(base32
"0c6a4v9p6qzhsw1pfcwc459bxpc8hma0w9z8iqb9khvligack9q4"))))
diff --git a/gnu/packages/patches/gnupg-default-pinentry.patch b/gnu/packages/patches/gnupg-default-pinentry.patch
new file mode 100644
index 0000000000..a8ed613565
--- /dev/null
+++ b/gnu/packages/patches/gnupg-default-pinentry.patch
@@ -0,0 +1,65 @@
+Make GnuPG automatically find a pinentry installed by Guix. Try using
+$HOME or, if that variable is not set, use the system password database,
+or fall back to looking in "/".
+
+More information:
+
+https://bugs.gnu.org/24076
+
+diff --git a/common/homedir.c b/common/homedir.c
+index 4b6e46e88..f7ae68ba5 100644
+--- a/common/homedir.c
++++ b/common/homedir.c
+@@ -33,6 +33,7 @@
+ #include <errno.h>
+ #include <fcntl.h>
+ #include <unistd.h>
++#include <pwd.h>
+
+ #ifdef HAVE_W32_SYSTEM
+ #include <winsock2.h> /* Due to the stupid mingw64 requirement to
+@@ -67,6 +68,10 @@
+ * gnupg_homedir and gnupg_set_homedir. Malloced. */
+ static char *the_gnupg_homedir;
+
++/* The user's home directory. Used in Guix to help GnuPG find the
++ * pinentry. */
++static char *the_user_homedir;
++
+ /* Flag indicating that home directory is not the default one. */
+ static byte non_default_homedir;
+
+@@ -509,6 +514,25 @@ gnupg_homedir (void)
+ return the_gnupg_homedir;
+ }
+
++/* Return the user's home directory */
++const char *
++user_homedir (void)
++{
++ const char *dir;
++ dir = getenv("HOME");
++ if (dir == NULL)
++ {
++ struct passwd *pw = NULL;
++ pw = getpwuid (getuid ());
++ if (pw != NULL)
++ dir = pw->pw_dir;
++ else
++ dir = "/";
++ }
++ if (!the_user_homedir)
++ the_user_homedir = make_absfilename (dir, NULL);
++ return the_user_homedir;
++}
+
+ /* Return whether the home dir is the default one. */
+ int
+@@ -971,6 +995,7 @@ get_default_pinentry_name (int reset)
+ } names[] = {
+ /* The first entry is what we return in case we found no
+ other pinentry. */
++ { user_homedir, "/.guix-profile/bin/pinentry" },
+ { gnupg_bindir, DIRSEP_S "pinentry" EXEEXT_S },
+ #ifdef HAVE_W32_SYSTEM
+ /* Try Gpg4win directory (with bin and without.) */