From: sev <git@sev.monster>
Date: Wed, 14 Oct 2020 04:26:29 +0000 (-0500)
Subject: more gpg stuff
X-Git-Url: https://git.sev.monster/~sev/dotfiles.git/commitdiff_plain/03b903de311946827e690f4db8b082c0ab32dc47?ds=sidebyside

more gpg stuff

revert pointless gpg-agent.conf comments
update pinentry config to point to user-local bin
add pinentry script to auto-pick pinentry like Debian, but portable
add sshcontrol
---

diff --git a/bin/pinentry b/bin/pinentry
new file mode 100755
index 0000000..7b83ff5
--- /dev/null
+++ b/bin/pinentry
@@ -0,0 +1,19 @@
+#!/bin/sh
+# https://kevinlocke.name/bits/2019/07/31/prefer-terminal-for-gpg-pinentry
+
+set -Ce
+graphics="gtk-2 gtk qt x11 gnome"
+tty="curses tty"
+case "${PINENTRY_USER_DATA-}" in
+	*USE_TTY=1*) list="$tty $graphics";;
+	*)           list="$graphics $tty";;
+esac
+
+for x in $list; do
+	p=which "pinentry-$x" 2>/dev/null
+	if [ $? = 0 ]; then
+		exec "$p" "$@"
+	fi
+done
+
+echo "No pinentry program found" >&2
diff --git a/gpg/gpg-agent.conf b/gpg/gpg-agent.conf
index 513e54c..8075100 100644
--- a/gpg/gpg-agent.conf
+++ b/gpg/gpg-agent.conf
@@ -1,4 +1,2 @@
-# support ssh with gpg-agent
 enable-ssh-support
-# try to use X11 pinentry if possible
-pinentry-program /usr/bin/pinentry-x11
+pinentry-program ~/bin/pinentry
diff --git a/gpg/sshcontrol b/gpg/sshcontrol
new file mode 100644
index 0000000..0da20a5
--- /dev/null
+++ b/gpg/sshcontrol
@@ -0,0 +1 @@
+0C19EB483691C8F2F85E0F00A2DA56C990E448DE