From 2b381b69a349eb7cf2b39b5e72595dd5e8ffb8c3 Mon Sep 17 00:00:00 2001
From: Aaron LI <aly@aaronly.me>
Date: Fri, 20 Oct 2017 08:28:29 +0800
Subject: zsh: add 80-gpg.zsh to setup gpg, also fix TTY problem for
 ssh-support

---
 _zsh/80-gpg.zsh | 37 +++++++++++++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)
 create mode 100644 _zsh/80-gpg.zsh

(limited to '_zsh/80-gpg.zsh')

diff --git a/_zsh/80-gpg.zsh b/_zsh/80-gpg.zsh
new file mode 100644
index 0000000..80d1ecc
--- /dev/null
+++ b/_zsh/80-gpg.zsh
@@ -0,0 +1,37 @@
+#
+# zsh/gpg.zsh
+#
+
+# NOTE: `gpg-agent' is configured to be launched in `~/.profile'.
+
+# This `GPG_TTY' variable should be set to the correct TTY where the shell
+# is running.  See `gpg-agent(1)' for more details.
+export GPG_TTY=$(tty)
+
+# Set SSH to use `gpg-agent' as the SSH agent support is enabled
+# See `gpg-agent(1)' for more details.
+unset SSH_AGENT_PID
+if [ "${gnupg_SSH_AUTH_SOCK_by:-0}" -ne $$ ]; then
+    export SSH_AUTH_SOCK="$(gpgconf --list-dirs agent-ssh-socket)"
+fi
+
+# Since the 'ssh-agent' protocol does not contain a mechanism for telling
+# the agent on which terminal/display it is running, gpg-agent's
+# ssh-support can just use the TTY or X display when `gpg-agent' has been
+# started, which may be before the X session startup.  Therefore, when the
+# switched to the X session, or login remotely through SSH, the `pinentry'
+# will get popped up on whatever display the `gpg-agent' has been started
+# or may just fail.  In this case, a manual update is necessary.
+#
+# This will set startup TTY and X11 DISPLAY variables to the values of
+# this session.
+#
+# Credits:
+# * GnuPG: Commonly Seen Problems
+#   https://www.gnupg.org/documentation/manuals/gnupg/Common-Problems.html
+# * `gpg-agent(1)': option `--enable-ssh-support'
+#
+gpg-connect-agent updatestartuptty /bye >/dev/null
+
+
+# vim: set ts=8 sw=4 tw=0 fenc=utf-8 ft=zsh: #
-- 
cgit v1.2.2