1 files changed, 47 insertions, 0 deletions
diff --git a/debian/agent-launch b/debian/agent-launch
new file mode 100755
index 0000000..637f8cd
--- /dev/null
+++ b/debian/agent-launch
@@ -0,0 +1,47 @@
+#!/bin/sh
+# helper script for launching ssh-agent, used by systemd unit
+set -e
+
+options="$(getopt -o '' -l help -- "$@")" || exit 1
+eval set -- "$options"
+
+if [ ! -d "$XDG_RUNTIME_DIR" ]; then
+    # shellcheck disable=SC2016
+    echo 'This needs $XDG_RUNTIME_DIR to be set' >&2
+    exit 1
+fi
+
+while :; do
+    case $1 in
+        --help)
+            echo 'Usage:' >&2
+            echo "  $0 start [-- ssh-agent options]" >&2
+            echo "  $0 stop"
+            exit 0
+            ;;
+        --)
+            shift
+            break
+            ;;
+        *)
+            echo "Unexpected argument: $1" >&2
+            exit 1
+            ;;
+    esac
+done
+
+if [ "$1" = start ]; then
+    shift
+    if [ -z "$SSH_AUTH_SOCK" ] && grep -s -q '^use-ssh-agent$' /etc/X11/Xsession.options; then
+        S="$XDG_RUNTIME_DIR/openssh_agent"
+        dbus-update-activation-environment --verbose --systemd SSH_AUTH_SOCK="$S" SSH_AGENT_LAUNCHER=openssh
+        exec ssh-agent -D -a "$S" "$@"
+    fi
+elif [ "$1" = stop ]; then
+    if [ "$SSH_AGENT_LAUNCHER" = openssh ]; then
+        dbus-update-activation-environment --systemd  SSH_AUTH_SOCK=
+    fi
+else
+    echo "Unknown command $1" >&2
+    exit 1
+fi