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e5b44b06b3
Fixes <https://bugs.gnu.org/24076>. * gnu/packages/patches/gnupg-default-pinentry.patch: New file. Use $HOME to find the user's Guix profile and installed pinentry. * gnu/local.mk (dist_patch_DATA): Add the patch. * gnu/packages/gnupg.scm (gnupg)[source]: Use it.
65 lines
1.7 KiB
Diff
65 lines
1.7 KiB
Diff
Make GnuPG automatically find a pinentry installed by Guix. Try using
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$HOME or, if that variable is not set, use the system password database,
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or fall back to looking in "/".
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More information:
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https://bugs.gnu.org/24076
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diff --git a/common/homedir.c b/common/homedir.c
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index 4b6e46e88..f7ae68ba5 100644
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--- a/common/homedir.c
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+++ b/common/homedir.c
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@@ -33,6 +33,7 @@
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#include <errno.h>
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#include <fcntl.h>
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#include <unistd.h>
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+#include <pwd.h>
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#ifdef HAVE_W32_SYSTEM
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#include <winsock2.h> /* Due to the stupid mingw64 requirement to
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@@ -67,6 +68,10 @@
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* gnupg_homedir and gnupg_set_homedir. Malloced. */
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static char *the_gnupg_homedir;
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+/* The user's home directory. Used in Guix to help GnuPG find the
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+ * pinentry. */
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+static char *the_user_homedir;
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+
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/* Flag indicating that home directory is not the default one. */
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static byte non_default_homedir;
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@@ -509,6 +514,25 @@ gnupg_homedir (void)
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return the_gnupg_homedir;
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}
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+/* Return the user's home directory */
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+const char *
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+user_homedir (void)
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+{
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+ const char *dir;
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+ dir = getenv("HOME");
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+ if (dir == NULL)
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+ {
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+ struct passwd *pw = NULL;
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+ pw = getpwuid (getuid ());
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+ if (pw != NULL)
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+ dir = pw->pw_dir;
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+ else
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+ dir = "/";
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+ }
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+ if (!the_user_homedir)
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+ the_user_homedir = make_absfilename (dir, NULL);
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+ return the_user_homedir;
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+}
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/* Return whether the home dir is the default one. */
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int
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@@ -971,6 +995,7 @@ get_default_pinentry_name (int reset)
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} names[] = {
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/* The first entry is what we return in case we found no
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other pinentry. */
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+ { user_homedir, "/.guix-profile/bin/pinentry" },
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{ gnupg_bindir, DIRSEP_S "pinentry" EXEEXT_S },
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#ifdef HAVE_W32_SYSTEM
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/* Try Gpg4win directory (with bin and without.) */
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